Actually move the kde files that were renamed in the last commit

53 files changed, 16221 insertions, 0 deletions

diff --git a/libtdegames/kgame/COMPAT b/libtdegames/kgame/COMPAT
new file mode 100644
index 00000000..4551c679
--- /dev/null
+++ b/libtdegames/kgame/COMPAT
@@ -0,0 +1,55 @@
+06.09.2001:  replace the signal signalCreatePlayer by the virtual function
+             createPlayer. It has the same arguments but the return value
+             is the new player
+06.09.2001:  the KGameConfig dialog changes the parameter initConfigs from bool
+             to long. Use the ConfigOptions to specify what options you want
+             to have enabled. Default is all
+06.09.2001:  some int->Q_UINT32 in sender, receiver and player parameters. maybe
+             more will follow.
+06.09.2001:  KGameIO::signalPrepareMove(..., bool&) ->
+             KGameIO::signalPrepareMove(..., bool*): don't know why this was
+             necessary but it didn't work anymore...
+16.09.2001:  KGamePropertyHandler uses bool* for the sent parameter now. This is
+             because QT3 obviously doesn't honor referneces in Q_SIGNALS/Q_SLOTS.
+             This might even be a QT bug. Bad situation - we use references
+             everywhere in KGame... hope nothing else is affecterd by this
+             problem (signalPrepareMove was fixed already by me)
+18.09.2001:  bool* for Key/Mouseevents and IOAdded in kgameio.h too
+19.09.2001:  Kgame:nextPlayer retunrs the KPlayer *nextplayer instead of bool              
+19.09.2001:  gameOver() renamed to checkGameOver() !!!!!
+18.09.2001:  Question: Should the signal signalPlayerInput(QDataStream &,KPlayer *))
+             be made a virtual function? 
+             MH: This is done now. As this is a central function your programs will
+             not run anymore. Fix: rename your slot which is connected to the above
+             signal to playerInput() and return TRUE in it. This will make it 100%
+             compatible to the old version. I think this chagne is necessary especially
+             as a signal is of no use here as you cannot read twice from the same stream.
+             Therefore there can be only one function processing the input. If you really
+             need a signal, you can of course simply emit it in the overwritten playerInput
+             function
+20.09.2001  playerInputFinished(void->KPlayer *)
+--------------------- KGAME_ALPHA_1 --------------------- 
+06.10.2001  adding KGameNetwork::signalAdminStatusChanged - needed for
+            KGameDialog
+06.10.2001  KGame::loadGame() doesn't call setPolicy() anymore!
+08.10.2001  KGamePropertyList now honor policies! Use setPolicy(PolicyDirty) to
+            get the old behavior!
+            The behavior of KGamePropertyArray may have changed in this turn,
+            too!
+            The API stays the same.
+11.10.2001  KGameDialogGeneralConfig now doesn't provide setMin/maxPlayers()
+            anymore. The game should manage this internally. tqlayout() is
+            obsolete as well 
+18.10.2001  KPlayer::signalNetworkData contained QDataStream& instead of const
+            QByteArray& parameter (oops!). This is fixed now. All apps which
+            used this signal must be changed.
+18.10.2001  KGame::sendProperty(), KGame::sendPlayerProperty(),
+            KPlayer::sendProperty() and related functions contain a "int msgid"
+            parameter. This is the id() of the property handler. This parameter
+            enables us to easily add any number of property handler to a game
+            just by connecting it to existing send Q_SLOTS and call
+            processMessage() in slotNetworkData()
+03.11.2001  KPlayer::signalNetworkData now emits msgid-KGameMessage::IdUser just
+            like KGame::signalNetworkData does
+06.11.2001  KGameDialog has some small improvements - easier and IMHO better
+            constructor code. Most code should be compatible :-)
diff --git a/libtdegames/kgame/DESIGN b/libtdegames/kgame/DESIGN
new file mode 100644
index 00000000..cd737e3a
--- /dev/null
+++ b/libtdegames/kgame/DESIGN
@@ -0,0 +1,407 @@
+This document tries to describe the design of KGame - the KDE multiplayer
+library.
+This document has been written by:
+ Andreas Beckermann <b_mann@gmx.de>
+ M. Heni <martin@heni-online.de>
+ Burkhard Lehner <Burkhard.Lehner@gmx.de>
+
+This document is published under the terms of the GNU FDL
+
+!!!
+Note that this is the initial version of this document and has not yet been
+aproved by all core developers (and is far from being complete)
+AB: please remove this comments as soon as all KGame hackers have read the
+document
+!!!
+
+Please refer the API documentation of every KGame class if you want up tp date
+information.
+
+
+0. Contents
+-----------
+
+1. DEFINITIONS
+1.1 Message Server
+1.2 Client or Message Client
+1.3 Master
+1.4 Admin
+1.5 Server
+1.6 Player
+
+2. Game Negotiation (M.Heni 20.05.2001)
+
+AB: 3.x is obsolete!
+3. Game Properties (Andreas Beckermann 28.07.2001) ( not yet completed )
+3.1 Using KGameProperty
+3.2 Custom Classes
+3.3 Concepts
+
+4. KGameIO (Andreas Beckermann 10.08.2001)
+
+5. Debugging (Andreas Beckermann 06.10.2001) TODO!
+5.1 KGameDebugDialog
+5.1.1 Debug KGame
+5.1.3 Debug Messages
+
+---------------------------------------------------------------------
+1. DEFINITIONS
+--------------
+
+First we have to clear some words. The main expressions used in KGame which
+need a definition are
+
+1.1 Message Server
+1.2 Client or Message Client
+1.3 Master
+1.4 Admin
+1.5 Server
+1.6 Player
+
+The most important and confusing ones are Master, Admin and Server. We make
+quite big differerences between those inside KGame.
+
+1.1 Message Server:
+-------------------
+A game has always exactly one object of this class, for local games as well as
+for network games. For network games, this object can be on one of the users
+processes (usually inside KGame), or it can also be on an independant computer,
+that has no idea about what game is played on it.
+
+A KMessageClient object can connect to it. It's main purpose is transmitting
+messages between KMessageClient objects.
+
+The Message Server is the main communication object. It is represented by the
+class KMessageServer. Note that there is also a "Master" and a "Server" which
+both differ heavily from the Message Server!
+
+1.2 Client, Message Client:
+---------------------------
+Each process that wants to take part in the game must have a
+KMessageClient object, that is connected to the Message Server. KGame creates
+this object and connects it to the Messager Server, so that you usually don't
+need to create these of your own. Even in a local game (no network) there
+must be a message server and one message client connected to it. This is usually
+done by the KGame object itself.
+
+Each message client has a unique ID number (a positive integer value, not zero).
+The KMessageClient object, which does the communication with the Message Server
+is called "Message Client" and to simplify the use we call any KGame object (or
+even the game process) that is connected to a game (i.e. even the Master) just
+"Client".
+
+The main purpose of a Client is to connect to a Master (i.e. to a game) and to
+communicate with it. A client has always a KGame object.
+
+1.3 Master:
+-----------
+The process that contains the Message Server is called "Master". In any local
+game this is the game process. The Message Server is started by KGame using
+KGame::setMaster(true) which is automatically done on startup. The Message
+Server is deleted automatically as soon as you connect to another Master.
+So in most cases there is exactly one KGame object / Client which is Master. But
+in one case there can be no KGame object / Client that is Master - if the
+Message Server is started as an own process. This "Message-Server-only" process
+is called "Master" then, although there is no KGame object which is Master. See
+also the definition of Admin!
+
+1.4 Admin:
+----------
+One (and only one) of the Clients is the Admin. He can configure the Message
+Server and the game in general in several ways. He can limit the maximum number
+of connected message clients and can drop the connection to some other clients,
+as well as he can configure game specific ssettings (like max/min players, start
+money, ...). The Admin also initializes newly connected Clients. If the Admin
+himself disconnects, another Client becomes Admin (The Admin can himself elect
+some other Client to become Admin. He himself loses that Admin status then).
+An Admin is *alway* a KGame object. The Admin is usually the same as the Master,
+but if the Master is an own process (i.e. the Message Server has been started
+outside KGame) then Master and Admin differ. An Admin *must* be a KGame object
+while the Master doesn't have to be.
+
+1.5 Server:
+-----------
+The definition of Server differs quite much from the definition of Master.
+A Master just accepts connections and forwards messages. The Server on the other
+side checks these messages, calculates results and sends the results to the
+Clients. That means the Server does all game calculations and doesn't directly
+forward the messages from one Clients to all other Clients.
+KGamer makes it possible to write multiplayer games even without a Server. All
+Clients just send their moves to the Master which forwards them to all Clients.
+Now all Clients calculate the result.
+E.g. in a poker game a player selects two of five cards to be exchanges and
+clicks on "draw" then the client sends the message "Exchange Card-1 and Card-2"
+to the Master. A no-Server solution forwards this to all Clients, and these
+Clients exchange the cards of the player. Note that in a no-Server solution
+(you can also see it as a "every-Client-is-a-Server solution") all Clients must
+have the same random seed and must be of the same version, i.e. the result must
+be the same on all Clients.
+In a Server-Solution on the other hand the Master forwards the Message
+("Exchange Card-1 and Card-2") to the Server only. This Server now calculates
+the result, and sends the new cards back to the Client.
+Both concepts have advantages and disadvantages. It is on you - the game
+developer - to decide which way is better for you.
+E.g. the Server-Solution makes it easier for you to write games. The version
+must not necessarily be the same, you have one central computer which does the
+calcultations. The No-Server-Solution on the other hand decreases network
+traffik as the Clients just send their moves and all Clients can calculate the
+reactions. I'm sure there are a lot of advantages/disadvantages more for both
+concepts.
+
+1.6 Player:
+-----------
+A KPlayer object is always connected to a KGame object and represents a
+player that participates the game. In a network game, every KPlayer object is
+duplicated on every other KGame object connected to the message server with
+virtual KPlayer objects. So at every time in the game, every KGame object has
+the same number of KPlayer objects.
+
+
+2. Game negotiation
+-------------------
+Upon connection  of a client the admin and the client try to negotiate
+the game setup. Basically this means the game of the admin is transferred
+(saved) on the client. However, the client's players are added to the game
+as far as possible. If the addition of the client's players would add more
+players than allowed some players are inactivated. Which players are
+inactivated depends on their networkPriority(). This procedure allows
+easy replacement of players in a constant number game (e.g. chess). If
+this feature is of no interest simply keep the priorities equal (all 0)
+and the client will only add only players if the number of players is
+less or equal the maximum player number.
+
+The following is the negotiation procedure as started by the connection
+of a client. It is initiated in the negotiateNetworkGame() virtual function
+of KGame:
+
+admin:                client:
+------------          ------------
+IdSetupGame
+  QINT16 Library
+         Version
+  QINT32 Application
+         cookie
+                      IdSetupGameContinue;
+                        QValueList<int> player id's
+                        QValueList<int> network priority's
+
+IdGameLoad
+  all game data
+
+IdGameReactivate
+  QValueList<int> id's
+
+IdSyncRandom
+  int randomseed
+
+
+3. Game Properties
+------------------
+A very hard task in a network game is consistency. You have to achieve that all
+properties of the game and of all players have the same value on all clients
+every time. This is because 
+a) the user might be confused if he sees "Player has $0" on client A but 
+"Player has $10" on client B and 
+b) Often game handling depends on those values, e.g. if the example above
+happens the computer might quit the game for the Player on client A because
+he/she doesn't have enough money. But the game continues on client B. 
+Another not that easy task is the network protocol itself. You have to write
+several send() and receive() functions which apply changed values of properties
+to the local property. 
+
+KGameProperty is designed to do all of this for you. KGameProperty is
+implemented as a template so you can use it theoretically for every type of data
+- even for your self defined classes. 
+
+
+3.1 Using KGameProperty
+-----------------------
+It is basically very easy to use a KGameProperty. You first create your own
+class containing the property, e.g:
+class MyGame : public KGame
+{
+[...]
+protected:
+	KGamePropertyInt money;
+	KGamePropertyQString name;
+	KGameProperty<AntotherClass> myProperty;
+};
+KGamePropertyInt is just a typedef for KGameProperty<int> - just like
+KGamePropertyQString. Now you need to register the properties in the constructor
+of the class to the KGamePropertyHandler:
+MyGame::MyGame() : KGame(myCookie)
+{
+ money.registerData(KGamePropertyBase::IdUser+1, dataHandler(), "Money");
+ name.registerData(KGamePropertyBase::IdUser+2, this, "Name");
+ myProperty.registerData(KGamePropertyBase::IdUser+3, dataHandler(), "MyProperty");
+}
+-> You need to specify a *unique* ID. This ID must be greater than
+KGamePropertyBase::IdUser. IDs below this are reserved for KGame. Probably this
+will be changed so that you cannot use IDs below IdUser in the future. Then you
+have to specify the dataHandler(). You can also use a KGame or KPlayer pointer.
+This will automatically use KGame::dataHandler() or KPlayer::dataHandler().
+Finally you *can* provide a name for the property. This will be used for
+debugging in KGameDebugDialog. If you want to save some memory you can leave
+this out.
+Note that if you use pointers to create the properties dynamically they are
+*not* deleted automatically! You MUST delete them yourself!
+Now you can use the KGameProperty like every variable else. See also Section 
+"3.3 Concepts" for restrictions in use.
+
+3.2 Custom Classes
+------------------
+To make custom classes possible you have to implement several operators for your
+them: you need at least << and >> for QDataStream as well as "==" for your own
+class. To overload the "<<" you would e.g. do something like this:
+QDataStream& operator<<(QDataStream& stream, MyData& data)
+{
+ int type = data.type;
+ QString name = data.name;
+ stream << type << name;
+ return stream;
+}
+So you basically just have to split your class to several basic types and stream
+them.
+
+3.3 Concepts
+------------
+You can use KGameProperty basically in two completely different ways. You can
+also use a mixture of both but this is not recommended. The default behaviour
+and therefore also the recommended is the "clean" way: 
+a) Always Consistent. This means that a KGameProperty has always the same value
+on *every* client. This is achieved by using KGameProperty::send() whenever you
+want to change the value using "=". You can still use changeValue() or
+setLocal() but send() will be the default. If you use send() then the value of
+the property does *NOT* change immediately. It is just sent to the
+KMessageServer which forwards the value to all clients. As soon as the new value
+is received from the message server the KGamePropertyHandler (a collection class
+for KGameProperty) calls KGameProperty::load() and changes the value of the
+property. So the game first has to go into the event loop, where the message is
+received. This means to you that you cannot do this:
+myIntProperty = 10;
+int value = myIntProperty;
+As myIntPoperty still has the old value when "value = myIntProperty" is called.
+This might seem to be quite complex, but 
+KGamePropertyHandler::signalPropertyChanged() is emitted whenever a new value is
+assigned so you can connect to this and work immediately with the new value.
+You gain the certainty that the value is the same on every client every time.
+That will safe you a lot of time debugging!
+Another way is the "dirty" way:
+b) Not Always Consistent. Sometimes you really *want* to do something like
+myIntProperty = 10;
+int value = myIntProperty;
+but this is not possible with the default behaviour. If you call
+KGameProperty::setAlwaysConsistent(false) in the constructor (right after
+registerData()) you get another behaviour. "=" means changeValue() now.
+changeValue() also uses send() to change the value but additionally calls
+setLocal() to create a local copy of the property. This copy now has the value
+you supplied with "=" and is deleted again as soon as any value from the network
+is received. 
+
+4. KGameIO
+----------
+The class KGameIO is used to let the players communicate with the server. You
+can plug as many KGameIO objects into a player as you want, e.g. you can plug a
+KGameMouseIO and a KGameKeyIO into a player so that you can control the player
+with the mouse and the keyboard - e.g. in a breakout game. 
+You can probably see the advantage: as most of the control stuff is common in a
+lot of games you can use the same IO class in many different games with very
+small adjustments. 
+You could also put all the IO stuff directly into your KPlayer object, like
+sendBet(int money) for a poker game. But there is a major disadvantage and I'm
+very sure you don't want to use a KPlayer object for your IO stuff as soon as
+you know which disadvantage:
+KGameIO is designed to be able to switch between different IOs "on the fly". So
+you might have a KGamePlayerIO, derived from KGameIO, for your game. But now
+this player (who "owns"/uses the KGamePlayerIO) leaves the game (e.g. because he
+was a remote player). So now the game would be over for every player as one
+player is now out of order. But with KGameIO you can just let any of the
+remaining clients create a KGameComputerIO and plug this into the player. So the
+player now is controlled by the computer and the game can continue. 
+
+Think about it! You don't have to care about removing players when a player
+leaves as you can just replace it! The same works the other way round: imagine a
+game with 10 player (e.g. 5 human and 5 computer players) that has already
+started. You cannot add any further players without restarting. So if there are
+any additional player you can just call KPlayer::removeGameIO() which removes
+the IO of a computer player and then call KPlayer::addGameIO() for the same
+player which adds a GameIO for new human player. That's all!
+
+To achieve this you just have to make sure that you make *all* of your IO
+operations through a KGameIO! So instead of using MyPlayer::sendBet(int money)
+you should use something like MyIO::sendBet(). The amount of money would
+probably be calculated by the game IO itself.
+
+
+
+5. Debugging
+------------
+The general debugging concept (if there is one at all) or general debugging
+hints are not yet written. Feel free to do so
+
+5.1 KGameDebugDialog
+--------------------
+A nice way of debugging a KGame based game is the KGameDebugDialog. Basically
+all you have to do is to add something like "Debug" to your game's menu and add
+a slot like
+slotDebug()
+{
+ KGameDebugDialog* dialog = new KGameDebugDialog(mGame, this);
+ connect(dialog, SIGNAL(finished()), dialog, SLOT(slotDelayedDestruct()));
+ dialog->show();
+}
+that's it.
+You can now click on that menu entry and you get a non-modal dialog where you
+can start to debug :-)
+The dialog consist of several pages. You can easily add your own using
+KDialogBase::addVBoxPage() (for example). 
+
+5.1.1 Debug KGame
+-----------------
+The first page, "Debug KGame" shows on the left most or even all status values of
+KGame. That contains e.g.  minPlayers(), isAdmin(), gametqStatus(), ...
+The right side is probably the more important one. It lists *all* KGameProperties
+which have been inserted to this KGame object (only to this KGame object - not
+the ones that have been added to the players!). Most of the status variables of
+the left side are here again as they are implemented as KGameProperty. You can
+see the name of the property (together with its ID), its value and the policy
+this property uses. Note that "unknwon" will be displayed as name of the
+property if you haven't supplied one. See KGamePropertyBase::registerData() for
+info. You probably always want to supply a name for the property to debug it
+easily. In the future there will be something like
+KGamePropertyHandler::setDebug() so that you can switch off debugging and save
+the memory of the names in a release version. 
+For as long as you use standard types for your properties (int, long, bool,
+...) you should always be able to see the value of the property. If you just see
+"unknown" then this type has not been implemented. You can connect to the signal
+KGamePropertyHandler::signalRequestValue() and supply a QString with the value
+yourself. If you do so for a standard type please also submit a bug report!
+
+Currently the dialog does *not* update automatically! So you alway have to click
+the "update" button when you want a current value. There are several reasons for
+this (and one of them is that i'm too lazy to implement the update ;)). E.g.
+often (very often) a property is just in the background - stores e.g. the
+available money in a game. But you don't want it to update whenever the value
+changes (a player receives/pays money) but only when the value on the screen
+changes.
+
+5.1.2 Debug Players
+-------------------
+This page consists of three widgets. On the very left there is a list of all
+players in the game. Only the IDs are displayed to save space. If you click one
+the other widgets are filled with content. These widgets are quite much the same
+as the ones in "Debug KGame" - the left shows the value of the functions and the
+right one displays all KProperties of a player. Not much to say here - except:
+See "Debug KGame".
+
+If you change to another player the value are also updated.
+
+5.1.3 Debug Messages
+--------------------
+This page is probably not as important as the other ones. It displays *every*
+message that is sent through the KGame object. As a KGameProperry also send
+messages you probably get a lot of them...
+You can exclude message IDs from being displayed (e.g. all game properties). 
+You can also change the sorting of the list to see all messages of a certain ID.
+The default is to sort by time (which is displayed on the left side).
+
diff --git a/libtdegames/kgame/Makefile.am b/libtdegames/kgame/Makefile.am
new file mode 100644
index 00000000..f49bc653
--- /dev/null
+++ b/libtdegames/kgame/Makefile.am
@@ -0,0 +1,29 @@
+
+noinst_LTLIBRARIES = libkgame.la
+
+# compile-order doesn't matter here but maybe we will split these section soon
+
+KGAME = kgame.cpp kplayer.cpp kgamenetwork.cpp kgameproperty.cpp \
+		kgamemessage.cpp kgameio.cpp kgameprocess.cpp kgamechat.cpp \
+		kgamepropertyhandler.cpp kgameerror.cpp kgamesequence.cpp
+KGAME_H = kgame.h kplayer.h kgamenetwork.h kgameproperty.h kgamemessage.h \
+		kgameio.h kgameprocess.h kgamepropertyarray.h \
+		kgamepropertylist.h kgamechat.h kgamepropertyhandler.h \
+		kgameerror.h kgamesequence.h kgameversion.h
+
+KMESSAGE = kmessageio.cpp kmessageserver.cpp kmessageclient.cpp
+KMESSAGE_H = kmessageio.h kmessageserver.h kmessageclient.h
+
+libkgameincludedir=$(includedir)/kgame
+libkgame_la_SOURCES = $(KMESSAGE) $(KGAME)
+
+libkgameinclude_HEADERS = $(KMESSAGE_H) $(KGAME_H)
+
+INCLUDES = -I$(top_srcdir)/libtdegames $(all_includes)
+METASOURCES = AUTO
+
+SUBDIRS = . dialogs
+
+messages:
+#	$(XGETTEXT) `find . -name \*.h -o -name \*.cpp -o -name \*.cc` -o $(podir)/libtdegames.pot 
+
diff --git a/libtdegames/kgame/README.LIB b/libtdegames/kgame/README.LIB
new file mode 100644
index 00000000..512edbac
--- /dev/null
+++ b/libtdegames/kgame/README.LIB
@@ -0,0 +1,12 @@
+some thoughts and comments about the lib - usually for KGame hackers
+
+- setMin/MaxPlayers() etc. use KGameProperty::changeValue() which is slightly
+  unclean but as these functions can only called by the ADMIN it doesn't matter.
+- AB: KGamePropertyList && KGamePropertyArray:
+     for PolicyClean||PolicyDirty the values are streamed into a QDataStream as usual
+     for PolicyDirty||PolicyLocal the values are streamed as well but
+     additionally command() is called immediately. The values are read from
+     the stream there. This is some kind of performance loss as it would be
+     faster *not* to stream it but imediately call e.g. insert(). But it will
+     probably save a *lot* of bugs!
+
diff --git a/libtdegames/kgame/TODO b/libtdegames/kgame/TODO
new file mode 100644
index 00000000..2f100b8a
--- /dev/null
+++ b/libtdegames/kgame/TODO
@@ -0,0 +1,41 @@
+- 28.02.2001: Direct computer player for kpoker like games support needs to be 
+              improved. UPDATE (01/10/06): but what is needed there?
+- 05.03.2001: Documentation. I am thinking of an explaination of the 
+              class + methods and example code for the "key" methods. A sample
+              implementation in a small game (like the current kdenonbeta/kgame
+              but with a real sense - mabye use the QT tic-tac-toe example?)
+              would be very great (this could be stuff of a tutorial instead of
+              KGame documentation)
+              MH: Even better idea
+- 03.06.2001: can KGameNetwork::sendSystemMessage be made protected (maybe using
+              friends)? sendSystenMessage AND sendMessage is very confusing to
+              the user...
+- 03.06.2001: can we translate the group of a KPlayer? Probably not as there are
+              no international connections possible then... maybe a group id?
+- 05.06.2001: KGameDialog::saveConfig(KConfig*) might be useful (as well as
+              KGameDialog::loadConfig(KConfig*). Should set an own group in the
+              config file (setGroup("KGameDialog")). Problem: shalll network
+              settings be saved? Could be used for startup configuration (i.e.
+              load the config of the previous game) otherwise.
+- 21.06.2001: KPlayerPropertyArray does not yet support at() and operator[]
+              assignments. Need to check whether the method from QBitArray
+              can be applied
+- 02.04.2001: VERY DANGEROUS: property1=property2 does NOT assign the values, e.g. int
+              but assignes the whole property, i.e. you have then two properties with
+              the same id and everything is wrong
+              01/09/09: FIXED! (AB) TODO: check if this behavior also appears in
+	      KGamePropertyList and KGamePropertyArray. Althogh this should not
+	      be the case
+- 23.09.2001: does the virtual destructor make sense for KGamePropertyBase?
+- 29.09.2001: GGZ integration. I (Andi) already volunteered for this - it's just
+              here so that I don't forget it
+- 06.10.2001: add KGamePropertyHandler::setDebug(false) to clear all debug names
+              (and to not accept new names) of KGameProperty. Will save some
+              memory
+- 06.10.2001: If one kicks a player (in KGameDialog) the client should be kicked
+              as well. Perhaps always disconnect a client when all players from
+              it have disappeared?
+- 07.10.2001: display (List) or (Array) for KGameProperty[List|Array] in
+              KGameDebugDialog as value
+- 08.10.2001: KGamePropertyList|KGamePropertyArray must be ported to new QT3 API
+              (e.g. erase instead of remove, ...)
diff --git a/libtdegames/kgame/dialogs/Makefile.am b/libtdegames/kgame/dialogs/Makefile.am
new file mode 100644
index 00000000..f3c1adbe
--- /dev/null
+++ b/libtdegames/kgame/dialogs/Makefile.am
@@ -0,0 +1,17 @@
+
+noinst_LTLIBRARIES = libkgamedialogs.la
+
+# compile-order doesn't matter here but maybe we will split these section soon
+
+
+libkgamedialogs_la_SOURCES = kgamedialog.cpp kgameconnectdialog.cpp kgameerrordialog.cpp kgamedebugdialog.cpp kgamedialogconfig.cpp
+
+libkgamedialogsincludedir=$(includedir)/kgame
+libkgamedialogsinclude_HEADERS = kgamedialog.h kgameconnectdialog.h kgameerrordialog.h kgamedebugdialog.h kgamedialogconfig.h
+
+INCLUDES = -I$(top_srcdir)/libtdegames -I$(top_srcdir)/libtdegames/kgame $(all_includes)
+METASOURCES = AUTO
+
+messages:
+#	$(XGETTEXT) `find . -name \*.h -o -name \*.cpp -o -name \*.cc` -o $(podir)/libtdegames.pot 
+
diff --git a/libtdegames/kgame/dialogs/kgameconnectdialog.cpp b/libtdegames/kgame/dialogs/kgameconnectdialog.cpp
new file mode 100644
index 00000000..98958ffd
--- /dev/null
+++ b/libtdegames/kgame/dialogs/kgameconnectdialog.cpp
@@ -0,0 +1,278 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+
+#include "kgameconnectdialog.h"
+
+#include <knuminput.h>
+#include <klocale.h>
+
+#include <tqlineedit.h>
+#include <tqcombobox.h>
+#include <tqvbuttongroup.h>
+#include <tqlayout.h>
+#include <tqradiobutton.h>
+#include <tqlabel.h>
+#include <dnssd/servicebrowser.h>
+#include <tqpushbutton.h>
+#include <tqgrid.h>
+
+class KGameConnectWidgetPrivate
+{
+ public:
+	KGameConnectWidgetPrivate()
+	{
+		mPort = 0;
+		mHost = 0;
+		mButtonGroup = 0;
+		mBrowser = 0;
+	}
+
+	KIntNumInput* mPort;
+	TQLineEdit* mHost; //KLineEdit?
+	TQVButtonGroup* mButtonGroup;
+	TQComboBox *mClientName;
+	TQLabel *mClientNameLabel;
+	DNSSD::ServiceBrowser *mBrowser;
+	TQLabel *mServerNameLabel;
+	TQLineEdit *mServerName;
+	TQString mType;
+};
+
+KGameConnectWidget::KGameConnectWidget(TQWidget* parent) : TQWidget(parent)
+{
+ d = new KGameConnectWidgetPrivate;
+
+ TQVBoxLayout* vb = new TQVBoxLayout(this, KDialog::spacingHint());
+ d->mButtonGroup = new TQVButtonGroup(this);
+ vb->addWidget(d->mButtonGroup);
+ connect(d->mButtonGroup, TQT_SIGNAL(clicked(int)), this, TQT_SLOT(slotTypeChanged(int)));
+ (void)new TQRadioButton(i18n("Create a network game"), d->mButtonGroup);
+ (void)new TQRadioButton(i18n("Join a network game"), d->mButtonGroup);
+
+ TQGrid* g = new TQGrid(2, this);
+ vb->addWidget(g);
+ g->setSpacing(KDialog::spacingHint());
+ d->mServerNameLabel = new TQLabel(i18n("Game name:"), g);
+ d->mServerName = new TQLineEdit(g);
+ d->mClientNameLabel = new TQLabel(i18n("Network games:"), g);
+ d->mClientName = new TQComboBox(g);
+ connect(d->mClientName,TQT_SIGNAL(activated(int)),TQT_SLOT(slotGameSelected(int)));
+ (void)new TQLabel(i18n("Port to connect to:"), g);
+ d->mPort = new KIntNumInput(g);
+ (void)new TQLabel(i18n("Host to connect to:"), g);
+ d->mHost = new TQLineEdit(g); 
+
+ TQPushButton *button=new TQPushButton(i18n("&Start Network"), this);
+ connect(button, TQT_SIGNAL(clicked()), this, TQT_SIGNAL(signalNetworkSetup()));
+ vb->addWidget(button);
+ // Hide until type is set
+ d->mClientName->hide();
+ d->mClientNameLabel->hide();
+ d->mServerName->hide();
+ d->mServerNameLabel->hide();
+}
+
+void KGameConnectWidget::showDnssdControls() 
+{
+ if (!d->mBrowser) return;
+ if (d->mHost->isEnabled()) {      // client	
+  d->mClientName->show();
+  d->mClientNameLabel->show();
+  d->mServerName->hide();
+  d->mServerNameLabel->hide();
+  slotGameSelected(d->mClientName->currentItem());
+ } else {
+  d->mClientName->hide();
+  d->mClientNameLabel->hide();
+  d->mServerName->show();
+  d->mServerNameLabel->show();
+ }
+}
+
+void KGameConnectWidget::setType(const TQString& type) 
+{
+ d->mType = type;
+ delete d->mBrowser;
+ d->mBrowser = new DNSSD::ServiceBrowser(type);
+ connect(d->mBrowser,TQT_SIGNAL(finished()),TQT_SLOT(slotGamesFound()));
+ d->mBrowser->startBrowse();
+ showDnssdControls();
+}
+
+void KGameConnectWidget::slotGamesFound()
+{
+ bool autoselect=false;
+ if (!d->mClientName->count()) autoselect=true;
+ d->mClientName->clear();
+ TQStringList names;
+ TQValueList<DNSSD::RemoteService::Ptr>::ConstIterator itEnd = d->mBrowser->services().end();
+ for (TQValueList<DNSSD::RemoteService::Ptr>::ConstIterator it = d->mBrowser->services().begin();
+  it!=itEnd; ++it) names << (*it)->serviceName();
+ d->mClientName->insertStringList(names);
+ if (autoselect && d->mClientName->count()) slotGameSelected(0);
+}
+
+void KGameConnectWidget::setName(const TQString& name) 
+{
+ d->mServerName->setText(name);
+}
+
+TQString KGameConnectWidget::gameName() const
+{
+ return d->mServerName->text();
+}
+
+TQString KGameConnectWidget::type() const
+{
+ return d->mType;
+}
+
+void KGameConnectWidget::slotGameSelected(int nr)
+{
+ if (nr>=(d->mBrowser->services().count()) || nr<0) return;
+ if (!d->mHost->isEnabled()) return; // this is server mode, do not overwrite host and port controls
+ DNSSD::RemoteService::Ptr srv = d->mBrowser->services()[nr];
+ if (!srv->isResolved() && !srv->resolve()) return;
+ d->mHost->setText(srv->hostName());
+ d->mPort->setValue(srv->port());
+}
+KGameConnectWidget::~KGameConnectWidget()
+{
+ delete d->mBrowser;
+ delete d;
+}
+
+TQString KGameConnectWidget::host() const
+{ 
+ if (d->mHost->isEnabled()) {
+	return d->mHost->text();
+ } else {
+	return TQString();
+ }
+}
+
+unsigned short int KGameConnectWidget::port() const
+{
+ return d->mPort->value(); 
+}
+
+void KGameConnectWidget::setHost(const TQString& host)
+{ 
+ d->mHost->setText(host); 
+}
+
+void KGameConnectWidget::setPort(unsigned short int port)
+{
+ d->mPort->setValue(port); 
+}
+
+void KGameConnectWidget::setDefault(int state)
+{
+ d->mButtonGroup->setButton(state); 
+ slotTypeChanged(state); 
+}
+
+void KGameConnectWidget::slotTypeChanged(int t)
+{
+ if (t == 0) {
+	d->mHost->setEnabled(false);
+ } else if (t == 1) {
+	d->mHost->setEnabled(true);
+ }
+ showDnssdControls();
+ emit signalServerTypeChanged(t);
+}
+
+class KGameConnectDialogPrivate
+{
+ public:
+	KGameConnectDialogPrivate()
+	{
+		mConnect = 0;
+	}
+
+	KGameConnectWidget* mConnect;
+};
+
+// buttonmask =Ok|Cancel
+KGameConnectDialog::KGameConnectDialog(TQWidget* parent,int buttonmask) : KDialogBase(Plain,
+		i18n("Network Game"),buttonmask , Ok, parent, 0, true, buttonmask!=0)
+{
+ d = new KGameConnectDialogPrivate;
+ TQVBoxLayout* vb = new TQVBoxLayout(plainPage(), spacingHint());
+ d->mConnect = new KGameConnectWidget(plainPage());
+ vb->addWidget(d->mConnect);
+}
+
+KGameConnectDialog::~KGameConnectDialog()
+{
+ delete d;
+}
+
+int KGameConnectDialog::initConnection( unsigned short int& port,
+		TQString& host, TQWidget* parent, bool server)
+{
+ KGameConnectDialog d(parent);
+ d.setHost(host);
+ d.setPort(port);
+ if (server) {
+	d.setDefault(0);
+ } else {
+	d.setDefault(1);
+ }
+
+ int result = d.exec();
+ if (result == TQDialog::Accepted) {
+	host = d.host();
+	port = d.port();
+ }
+ return result;
+}
+
+TQString KGameConnectDialog::host() const
+{
+ return d->mConnect->host();
+}
+
+unsigned short int KGameConnectDialog::port() const
+{
+ return d->mConnect->port();
+}
+
+void KGameConnectDialog::setHost(const TQString& host)
+{
+ d->mConnect->setHost(host);
+}
+
+void KGameConnectDialog::setPort(unsigned short int port)
+{
+ d->mConnect->setPort(port);
+}
+
+void KGameConnectDialog::setDefault(int state)
+{
+ d->mConnect->setDefault(state);
+}
+
+
+
+#include "kgameconnectdialog.moc"
+
diff --git a/libtdegames/kgame/dialogs/kgameconnectdialog.h b/libtdegames/kgame/dialogs/kgameconnectdialog.h
new file mode 100644
index 00000000..0a14183d
--- /dev/null
+++ b/libtdegames/kgame/dialogs/kgameconnectdialog.h
@@ -0,0 +1,171 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __KGAMECONNECTDIALOG_H__
+#define __KGAMECONNECTDIALOG_H__
+
+#include <kdialogbase.h>
+
+class KGameConnectDialogPrivate;
+class KGameConnectWidgetPrivate;
+
+class KGameConnectWidget : public TQWidget
+{
+	Q_OBJECT
+  TQ_OBJECT
+public:
+	KGameConnectWidget(TQWidget* parent);
+	virtual ~KGameConnectWidget();
+
+	/**
+	 * @param host The host to connect to by default
+	 **/
+	void setHost(const TQString& host);
+
+	/**
+	 * @return The host to connect to or TQString() if the user wants to
+	 * be the MASTER
+	 **/ 
+	TQString host() const;
+
+	/**
+	 * @param port The port that will be shown by default
+	 **/
+	void setPort(unsigned short int port);
+
+	/**
+	 * @return The port to connect to / to listen
+	 **/
+	unsigned short int port() const;
+
+	/**
+	 * Specifies which state is the default (0 = server game; 1 = join game)
+	 * @param state The default state. 0 For a server game, 1 to join a game
+	 **/
+	void setDefault(int state);
+	
+	/**
+	 * Sets DNS-SD service type, both for publishing and browsing
+	 * @param type Service type (something like _kwin4._tcp). 
+	 * It should be unique for application.
+	 * @since 3.4
+	 **/
+	void setType(const TQString& type);
+	
+	/**
+	 * @return service type
+	 */
+	TQString type() const;
+	
+	/** 
+	 * Set game name for publishing. 
+	 * @param name Game name. Important only for server mode. If not
+	 * set hostname will be used. In case of name conflict -2, -3 and so on will be added to name.
+	 */
+	void setName(const TQString& name);
+	
+	/**
+	 * @return game name. 
+	 */
+	TQString gameName() const;
+
+protected slots:
+	/**
+	 * The type has changed, ie the user switched between creating or
+	 * joining.
+	 **/
+	void slotTypeChanged(int);
+	void slotGamesFound();
+	void slotGameSelected(int);
+
+signals:
+	void signalNetworkSetup();
+  void signalServerTypeChanged(int);
+
+private:
+	void showDnssdControls();
+	KGameConnectWidgetPrivate* d;
+
+};
+
+/**
+ * @short Dialog to ask for host and port
+ *
+ * This Dialog is used to create a game. You call initConnection(port,
+ * TQString(), parent, true) to create a network game (as a server)
+ * or initConnection(port, host, parent) to join a network game.
+ *
+ * @author Andreas Beckermann <b_mann@gmx.de>
+ **/
+class KGameConnectDialog : public KDialogBase
+{
+	Q_OBJECT
+  TQ_OBJECT
+public:
+	KGameConnectDialog(TQWidget* parent = 0,int buttonmask=Ok|Cancel);
+	virtual ~KGameConnectDialog();
+	
+	/**
+	 * Shows a dialog to either connect to an existing game or to create a
+	 * server game, depending on user's choice.
+	 * @param port The port the user wants to connect to.
+	 * @param host The host the user wants to connect to. Will be
+	 * TQString() if server game is chosen
+	 * @param parent The parent of the dialog
+	 * @param server True to create a network game per default, false to
+	 * join a game by default
+	 **/
+	static int initConnection(unsigned short int& port, TQString& host, TQWidget* parent, bool server = false);
+
+	/**
+	 * @param host The host to connect to by default
+	 **/
+	void setHost(const TQString& host);
+
+	/**
+	 * @return The host to connect to or TQString() if the user wants to
+	 * be the MASTER
+	 **/ 
+	TQString host() const;
+
+	/**
+	 * @param port The port that will be shown by default
+	 **/
+	void setPort(unsigned short int port);
+
+	/**
+	 * @return The port to connect to / to listen
+	 **/
+	unsigned short int port() const;
+
+	/**
+	 * Specifies which state is the default (0 = server game; 1 = join game)
+	 * @param state The default state. 0 For a server game, 1 to join a game
+	 **/
+	void setDefault(int state);
+
+signals:
+	void signalNetworkSetup();
+
+private:
+	KGameConnectDialogPrivate* d;
+};
+
+#endif
diff --git a/libtdegames/kgame/dialogs/kgamedebugdialog.cpp b/libtdegames/kgame/dialogs/kgamedebugdialog.cpp
new file mode 100644
index 00000000..49623238
--- /dev/null
+++ b/libtdegames/kgame/dialogs/kgamedebugdialog.cpp
@@ -0,0 +1,548 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include "kgamedebugdialog.h"
+
+#include "kgamemessage.h"
+#include "kgame.h"
+#include "kplayer.h"
+#include "kgamepropertyhandler.h"
+
+#include <klistview.h>
+#include <klistbox.h>
+#include <klocale.h>
+#include <kdebug.h>
+#include <kpushbutton.h>
+#include <kstdguiitem.h>
+
+#include <tqlayout.h>
+#include <tqstring.h>
+#include <tqintdict.h>
+#include <tqlabel.h>
+#include <tqdatetime.h>
+
+#include <typeinfo>
+
+
+class KGameDebugDialogPrivate
+{
+public:
+	KGameDebugDialogPrivate()
+	{
+		mGame = 0;
+
+		mGamePage = 0;
+		mGameProperties = 0;
+		mGameAddress = 0;
+		mGameId = 0;
+		mGameCookie = 0;
+		mGameMaster = 0;
+		mGameAdmin = 0;
+		mGameOffering = 0;
+		mGametqStatus = 0;
+		mGameRunning = 0;
+		mGameMaxPlayers = 0;
+		mGameMinPlayers = 0;
+		mGamePlayerCount = 0;
+
+		mPlayerPage = 0;
+		mPlayerList = 0;
+		mPlayerProperties = 0;
+		mPlayerAddress = 0;
+		mPlayerId = 0;
+		mPlayerName = 0;
+		mPlayerGroup = 0;
+		mPlayerUserId = 0;
+		mPlayerMyTurn = 0;
+		mPlayerAsyncInput= 0;
+		mPlayerKGameAddress = 0;
+		mPlayerVirtual = 0;
+		mPlayerActive = 0;
+		mPlayerRtti = 0;
+		mPlayerNetworkPriority = 0;
+
+		mMessagePage = 0;
+		mMessageList = 0;
+		mHideIdList = 0;
+	}
+
+	const KGame* mGame;
+
+	TQFrame* mGamePage;
+	KListView* mGameProperties;
+	TQListViewItem* mGameAddress;
+	TQListViewItem* mGameId;
+	TQListViewItem* mGameCookie;
+	TQListViewItem* mGameMaster;
+	TQListViewItem* mGameAdmin;
+	TQListViewItem* mGameOffering;
+	TQListViewItem* mGametqStatus;
+	TQListViewItem* mGameRunning;
+	TQListViewItem* mGameMaxPlayers;
+	TQListViewItem* mGameMinPlayers;
+	TQListViewItem* mGamePlayerCount;
+	
+	TQFrame* mPlayerPage;
+	KListBox* mPlayerList;
+	KListView* mPlayerProperties;
+	TQListViewItem* mPlayerAddress;
+	TQListViewItem* mPlayerId;
+	TQListViewItem* mPlayerName;
+	TQListViewItem* mPlayerGroup;
+	TQListViewItem* mPlayerUserId;
+	TQListViewItem* mPlayerMyTurn;
+	TQListViewItem* mPlayerAsyncInput;
+	TQListViewItem* mPlayerKGameAddress;
+	TQListViewItem* mPlayerVirtual;
+	TQListViewItem* mPlayerActive;
+	TQListViewItem* mPlayerRtti;
+	TQListViewItem* mPlayerNetworkPriority;
+
+	TQFrame* mMessagePage;
+	KListView* mMessageList;
+	KListBox* mHideIdList;
+};
+
+KGameDebugDialog::KGameDebugDialog(KGame* g, TQWidget* parent, bool modal) :
+		KDialogBase(Tabbed, i18n("KGame Debug Dialog"), Close, Close, 
+		parent, 0, modal, true)
+{
+ d = new KGameDebugDialogPrivate;
+
+ initGamePage();
+ initPlayerPage();
+ initMessagePage();
+
+ setKGame(g);
+}
+
+KGameDebugDialog::~KGameDebugDialog()
+{
+ delete d;
+}
+
+void KGameDebugDialog::initGamePage()
+{
+ d->mGamePage = addPage(i18n("Debug &KGame"));
+ TQVBoxLayout* topLayout = new TQVBoxLayout(d->mGamePage, marginHint(), spacingHint());
+ TQHBoxLayout* tqlayout = new TQHBoxLayout(topLayout);
+
+ KListView* v = new KListView(d->mGamePage);
+ v->addColumn(i18n("Data"));
+ v->addColumn(i18n("Value"));
+ tqlayout->addWidget(v);
+
+ d->mGameProperties = new KListView(d->mGamePage);
+ d->mGameProperties->addColumn(i18n("Property"));
+ d->mGameProperties->addColumn(i18n("Value"));
+ d->mGameProperties->addColumn(i18n("Policy"));
+ tqlayout->addWidget(d->mGameProperties);
+ 
+ TQPushButton* b = new TQPushButton(i18n("Update"), d->mGamePage);
+ connect(b, TQT_SIGNAL(pressed()), this, TQT_SLOT(slotUpdateGameData()));
+ topLayout->addWidget(b);
+
+// game data
+ d->mGameAddress = new TQListViewItem(v, i18n("KGame Pointer"));
+ d->mGameId = new TQListViewItem(v, i18n("Game ID"));
+ d->mGameCookie = new TQListViewItem(v, i18n("Game Cookie"));
+ d->mGameMaster = new TQListViewItem(v, i18n("Is Master"));
+ d->mGameAdmin = new TQListViewItem(v, i18n("Is Admin"));
+ d->mGameOffering = new TQListViewItem(v, i18n("Is Offering Connections"));
+ d->mGametqStatus = new TQListViewItem(v, i18n("Game Status"));
+ d->mGameRunning = new TQListViewItem(v, i18n("Game is Running"));
+ d->mGameMaxPlayers = new TQListViewItem(v, i18n("Maximal Players"));
+ d->mGameMinPlayers = new TQListViewItem(v, i18n("Minimal Players"));
+ d->mGamePlayerCount = new TQListViewItem(v, i18n("Players"));
+}
+
+void KGameDebugDialog::initPlayerPage()
+{
+ d->mPlayerPage = addPage(i18n("Debug &Players"));
+ TQVBoxLayout* topLayout = new TQVBoxLayout(d->mPlayerPage, marginHint(), spacingHint());
+ TQHBoxLayout* tqlayout = new TQHBoxLayout(topLayout);
+
+ //TODO: connect to the KGame signals for joined/removed players!!!
+ TQVBoxLayout* listLayout = new TQVBoxLayout(tqlayout);
+ TQLabel* listLabel = new TQLabel(i18n("Available Players"), d->mPlayerPage);
+ listLayout->addWidget(listLabel);
+ d->mPlayerList = new KListBox(d->mPlayerPage);
+ connect(d->mPlayerList, TQT_SIGNAL(executed(TQListBoxItem*)), this, TQT_SLOT(slotUpdatePlayerData(TQListBoxItem*)));
+ listLayout->addWidget(d->mPlayerList);
+ d->mPlayerList->tqsetSizePolicy(TQSizePolicy(TQSizePolicy::Preferred, TQSizePolicy::Expanding));
+
+ KListView* v = new KListView(d->mPlayerPage);
+ tqlayout->addWidget(v);
+ v->addColumn(i18n("Data"));
+ v->addColumn(i18n("Value"));
+ 
+ d->mPlayerProperties = new KListView(d->mPlayerPage);
+ d->mPlayerProperties->addColumn(i18n("Property"));
+ d->mPlayerProperties->addColumn(i18n("Value"));
+ d->mPlayerProperties->addColumn(i18n("Policy"));
+ tqlayout->addWidget(d->mPlayerProperties);
+ 
+ TQPushButton* b = new TQPushButton(i18n("Update"), d->mPlayerPage);
+ connect(b, TQT_SIGNAL(pressed()), this, TQT_SLOT(slotUpdatePlayerList()));
+ topLayout->addWidget(b);
+
+ d->mPlayerAddress = new TQListViewItem(v, i18n("Player Pointer"));
+ d->mPlayerId = new TQListViewItem(v, i18n("Player ID"));
+ d->mPlayerName = new TQListViewItem(v, i18n("Player Name"));
+ d->mPlayerGroup = new TQListViewItem(v, i18n("Player Group"));
+ d->mPlayerUserId = new TQListViewItem(v, i18n("Player User ID"));
+ d->mPlayerMyTurn = new TQListViewItem(v, i18n("My Turn"));
+ d->mPlayerAsyncInput = new TQListViewItem(v, i18n("Async Input"));
+ d->mPlayerKGameAddress = new TQListViewItem(v, i18n("KGame Address"));
+ d->mPlayerVirtual = new TQListViewItem(v, i18n("Player is Virtual"));
+ d->mPlayerActive = new TQListViewItem(v, i18n("Player is Active"));
+ d->mPlayerRtti = new TQListViewItem(v, i18n("RTTI"));
+ d->mPlayerNetworkPriority = new TQListViewItem(v, i18n("Network Priority"));
+}
+
+void KGameDebugDialog::initMessagePage()
+{
+ d->mMessagePage = addPage(i18n("Debug &Messages"));
+ TQGridLayout* tqlayout = new TQGridLayout(d->mMessagePage, 11, 7, marginHint(), spacingHint());
+ d->mMessageList = new KListView(d->mMessagePage);
+ tqlayout->addMultiCellWidget(d->mMessageList, 0, 9, 0, 3);
+ d->mMessageList->addColumn(i18n("Time"));
+ d->mMessageList->addColumn(i18n("ID"));
+ d->mMessageList->addColumn(i18n("Receiver"));
+ d->mMessageList->addColumn(i18n("Sender"));
+ d->mMessageList->addColumn(i18n("ID - Text"));
+
+ TQPushButton* hide = new TQPushButton(i18n("&>>"), d->mMessagePage);
+ connect(hide, TQT_SIGNAL(pressed()), this, TQT_SLOT(slotHideId()));
+ tqlayout->addWidget(hide, 4, 4);
+ 
+ TQPushButton* show = new TQPushButton(i18n("&<<"), d->mMessagePage);
+ connect(show, TQT_SIGNAL(pressed()), this, TQT_SLOT(slotShowId()));
+ tqlayout->addWidget(show, 6, 4);
+
+ TQLabel* l = new TQLabel(i18n("Do not show IDs:"), d->mMessagePage);
+ tqlayout->addMultiCellWidget(l, 0, 0, 5, 6);
+ d->mHideIdList = new KListBox(d->mMessagePage);
+ tqlayout->addMultiCellWidget(d->mHideIdList, 1, 8, 5, 6);
+
+ TQPushButton* clear = new KPushButton(KStdGuiItem::clear(), d->mMessagePage);
+ connect(clear, TQT_SIGNAL(pressed()), this, TQT_SLOT(slotClearMessages()));
+ tqlayout->addMultiCellWidget(clear, 10, 10, 0, 6);
+ //TODO: "show all but..." and "show nothing but..."
+}
+
+void KGameDebugDialog::clearPlayerData()
+{
+ d->mPlayerAddress->setText(1, "");
+ d->mPlayerId->setText(1, "");
+ d->mPlayerName->setText(1, "");
+ d->mPlayerGroup->setText(1, "");
+ d->mPlayerUserId->setText(1, "");
+ d->mPlayerMyTurn->setText(1, "");
+ d->mPlayerAsyncInput->setText(1, "");
+ d->mPlayerKGameAddress->setText(1, "");
+ d->mPlayerVirtual->setText(1, "");
+ d->mPlayerActive->setText(1, "");
+ d->mPlayerRtti->setText(1, "");
+ d->mPlayerNetworkPriority->setText(1, "");
+
+ d->mPlayerProperties->clear();
+}
+
+void KGameDebugDialog::clearGameData()
+{
+ d->mGameAddress->setText(1, "");
+ d->mGameId->setText(1, "");
+ d->mGameCookie->setText(1, "");
+ d->mGameMaster->setText(1, "");
+ d->mGameAdmin->setText(1, "");
+ d->mGameOffering->setText(1, "");
+ d->mGametqStatus->setText(1, "");
+ d->mGameRunning->setText(1, "");
+ d->mGameMaxPlayers->setText(1, "");
+ d->mGameMinPlayers->setText(1, "");
+
+ d->mGameProperties->clear();
+}
+
+void KGameDebugDialog::slotUpdatePlayerData()
+{
+ if (!d->mGame || d->mPlayerList->currentItem() == -1) {
+	return;
+ }
+ slotUpdatePlayerData(d->mPlayerList->item(d->mPlayerList->currentItem()));
+}
+
+void KGameDebugDialog::slotUpdatePlayerList()
+{
+ TQListBoxItem* i = d->mPlayerList->firstItem(); 
+ for (; i; i = d->mPlayerList->firstItem()) {
+	removePlayer(i);
+ }
+
+ TQPtrList<KPlayer> list = *d->mGame->playerList();
+ for (KPlayer* p = list.first(); p; p = list.next()) {
+	addPlayer(p);
+ }
+}
+
+void KGameDebugDialog::slotUpdateGameData()
+{
+ if (!d->mGame) {
+	d->mGameAddress->setText(1, i18n("NULL pointer"));
+	return;
+}
+
+ clearGameData();
+
+ TQString buf;
+ buf.sprintf("%p", d->mGame);
+ d->mGameAddress->setText(1, buf);
+ d->mGameId->setText(1, TQString::number(d->mGame->gameId()));
+ d->mGameCookie->setText(1, TQString::number(d->mGame->cookie()));
+ d->mGameMaster->setText(1, d->mGame->isMaster() ? i18n("True") : i18n("False"));
+ d->mGameAdmin->setText(1, d->mGame->isAdmin() ? i18n("True") : i18n("False"));
+ d->mGameOffering->setText(1, d->mGame->isOfferingConnections() ? i18n("True") : i18n("False"));
+ d->mGametqStatus->setText(1, TQString::number(d->mGame->gametqStatus()));
+ d->mGameRunning->setText(1, d->mGame->isRunning() ? i18n("True") : i18n("False"));
+ d->mGameMaxPlayers->setText(1, TQString::number(d->mGame->maxPlayers()));
+ d->mGameMinPlayers->setText(1, TQString::number(d->mGame->minPlayers()));
+ d->mGamePlayerCount->setText(1, TQString::number(d->mGame->playerCount()));
+
+//TODO ios
+
+ KGamePropertyHandler* handler = d->mGame->dataHandler();
+ TQIntDictIterator<KGamePropertyBase> it(handler->dict());
+ while (it.current()) {
+	TQString policy;
+	switch (it.current()->policy()) {
+		case KGamePropertyBase::PolicyClean:
+			policy = i18n("Clean");
+			break;
+		case KGamePropertyBase::PolicyDirty:
+			policy = i18n("Dirty");
+			break;
+		case KGamePropertyBase::PolicyLocal:
+			policy = i18n("Local");
+			break;
+		case KGamePropertyBase::PolicyUndefined:
+		default:
+			policy = i18n("Undefined");
+			break;
+	}
+	(void) new TQListViewItem(d->mGameProperties,
+			handler->propertyName(it.current()->id()),
+			handler->propertyValue(it.current()), 
+			policy);
+//	kdDebug(11001) << k_funcinfo << ": checking for all game properties: found property name " << name << endl;
+	++it;
+ }
+}
+
+void KGameDebugDialog::slotUpdatePlayerData(TQListBoxItem* item)
+{
+ if (!item || !d->mGame) {
+	return;
+ }
+
+ KPlayer* p = d->mGame->findPlayer(item->text().toInt());
+
+ if (!p) {
+	kdError(11001) << k_funcinfo << ": cannot find player" << endl;
+	return;
+ }
+
+ clearPlayerData();
+
+ TQString buf;
+ buf.sprintf("%p", p);
+ d->mPlayerAddress->setText(1, buf);
+ d->mPlayerId->setText(1, TQString::number(p->id()));
+ d->mPlayerName->setText(1, p->name());
+ d->mPlayerGroup->setText(1, p->group());
+ d->mPlayerUserId->setText(1, TQString::number(p->userId()));
+ d->mPlayerMyTurn->setText(1, p->myTurn() ? i18n("True") : i18n("False"));
+ d->mPlayerAsyncInput->setText(1, p->asyncInput() ? i18n("True") : i18n("False"));
+ buf.sprintf("%p", p->game());
+ d->mPlayerKGameAddress->setText(1, buf);
+ d->mPlayerVirtual->setText(1, p->isVirtual() ? i18n("True") : i18n("False"));
+ d->mPlayerActive->setText(1, p->isActive() ? i18n("True") : i18n("False"));
+ d->mPlayerRtti->setText(1, TQString::number(p->rtti()));
+ d->mPlayerNetworkPriority->setText(1, TQString::number(p->networkPriority()));
+
+//TODO ios
+
+// Properties
+ KGamePropertyHandler * handler = p->dataHandler();
+ TQIntDictIterator<KGamePropertyBase> it((handler->dict()));
+ while (it.current()) {
+	TQString policy;
+	switch (it.current()->policy()) {
+		case KGamePropertyBase::PolicyClean:
+			policy = i18n("Clean");
+			break;
+		case KGamePropertyBase::PolicyDirty:
+			policy = i18n("Dirty");
+			break;
+		case KGamePropertyBase::PolicyLocal:
+			policy = i18n("Local");
+			break;
+		case KGamePropertyBase::PolicyUndefined:
+		default:
+			policy = i18n("Undefined");
+			break;
+	}
+	(void)new TQListViewItem(d->mPlayerProperties,
+			handler->propertyName(it.current()->id()),
+			handler->propertyValue(it.current()),
+			policy);
+	++it;
+ }
+}
+
+void KGameDebugDialog::clearPages()
+{
+ clearPlayerData();
+ clearGameData();
+ d->mPlayerList->clear();
+ slotClearMessages();
+}
+
+void KGameDebugDialog::setKGame(const KGame* g)
+{
+ slotUnsetKGame();
+ d->mGame = g;
+ if (g) {
+ //TODO: connect to the KGame signals for joined/removed players!!!
+	connect(d->mGame, TQT_SIGNAL(destroyed()), this, TQT_SLOT(slotUnsetKGame()));
+//	connect();
+
+	TQPtrList<KPlayer> list = *d->mGame->playerList();
+	for (KPlayer* p = list.first(); p; p = list.next()) {
+		addPlayer(p);
+	}
+
+	slotUpdateGameData();
+
+	connect(d->mGame, TQT_SIGNAL(signalMessageUpdate(int, TQ_UINT32, TQ_UINT32)), this, TQT_SLOT(slotMessageUpdate(int, TQ_UINT32, TQ_UINT32)));
+ }
+}
+
+void KGameDebugDialog::slotUnsetKGame()
+{
+ if (d->mGame) {
+	disconnect(d->mGame, 0, this, 0);
+ }
+ d->mGame = 0;
+ clearPages();
+}
+
+void KGameDebugDialog::addPlayer(KPlayer* p)
+{
+ if (!p) {
+	kdError(11001) << "trying to add NULL player" << endl;
+	return;
+ }
+
+ (void) new TQListBoxText(d->mPlayerList, TQString::number(p->id()));
+ //TODO connect to signals, like deleted/removed, ...
+}
+
+void KGameDebugDialog::removePlayer(TQListBoxItem* i)
+{
+ if (!i || !d->mGame) {
+	return;
+ }
+ KPlayer* p = d->mGame->findPlayer(i->text().toInt());
+ if (!p) {
+	return;
+ }
+ disconnect(p, 0, this, 0);
+ if (i->isSelected()) {
+	clearPlayerData();
+ }
+ delete i;
+}
+
+void KGameDebugDialog::slotMessageUpdate(int msgid, TQ_UINT32 receiver, TQ_UINT32 sender)
+{
+ if (!showId(msgid)) {
+	return;
+ }
+ TQString msgidText = KGameMessage::messageId2Text(msgid);
+ if (msgidText.isNull()) {
+	if (msgid > KGameMessage::IdUser) {
+		emit signalRequestIdName(msgid-KGameMessage::IdUser, true, msgidText);
+	} else {
+		emit signalRequestIdName(msgid, false, msgidText);
+	}
+	if (msgidText.isNull()) {
+		msgidText = i18n("Unknown");
+	}
+ }
+ (void) new TQListViewItem( d->mMessageList, TQTime::currentTime().toString(), 
+		TQString::number(msgid), TQString::number(receiver), 
+		TQString::number(sender), msgidText);
+}
+
+void KGameDebugDialog::slotClearMessages()
+{
+ d->mMessageList->clear();
+}
+
+void KGameDebugDialog::slotShowId()
+{
+/* TQListBoxItem* i = d->mHideIdList->firstItem();
+ for (; i; i = i->next()) {
+	if (i->selected()) {
+		d->mHideIdList->removeItem(i->);
+	}
+ }*/
+ if (!d->mHideIdList->currentItem()) {
+	return;
+ }
+ d->mHideIdList->removeItem(d->mHideIdList->currentItem());
+}
+
+void KGameDebugDialog::slotHideId()
+{
+ if (!d->mMessageList->currentItem()) {
+	return;
+ }
+ int msgid = d->mMessageList->currentItem()->text(1).toInt();
+ if (!showId(msgid)) {
+	return;
+ }
+ (void)new TQListBoxText(d->mHideIdList, TQString::number(msgid));
+}
+
+bool KGameDebugDialog::showId(int msgid)
+{
+ TQListBoxItem* i = d->mHideIdList->firstItem();
+ for (; i; i = i->next()) {
+	if (i->text().toInt() == msgid) {
+		return false;
+	}
+ }
+ return true;
+}
+
+
+#include "kgamedebugdialog.moc"
diff --git a/libtdegames/kgame/dialogs/kgamedebugdialog.h b/libtdegames/kgame/dialogs/kgamedebugdialog.h
new file mode 100644
index 00000000..92b35597
--- /dev/null
+++ b/libtdegames/kgame/dialogs/kgamedebugdialog.h
@@ -0,0 +1,150 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __KGAMEDEBUGDIALOG_H__
+#define __KGAMEDEBUGDIALOG_H__
+
+#include <kdialogbase.h>
+#include <kdemacros.h>
+
+class KGame;
+class KGameIO;
+class KPlayer;
+class KGamePropertyBase;
+
+class KGameDebugDialogPrivate;
+
+class KDE_EXPORT KGameDebugDialog : public KDialogBase
+{
+	Q_OBJECT
+  TQ_OBJECT
+public:
+	KGameDebugDialog(KGame* g, TQWidget* parent, bool modal = false);
+	~KGameDebugDialog();
+
+	/**
+	 * Automatically connects the KGame object to all error dependant slots. 
+	 * Create a KGameErrorDialog object, call this function and forget
+	 * everything.
+	 * @param g The KGame which will emit the erorrs (or not ;-) )
+	 **/
+	void setKGame(const KGame* g);
+
+public slots:
+	/**
+	 * Unsets a @ref KGame which has been set using @ref setKGame before.
+	 * This is called automatically when the @ref KGame object is destroyed
+	 * and you normally don't have to call this yourself.
+	 *
+	 * Note that @ref setKGame also unsets an already existing @ref KGame
+	 * object if exising.
+	 **/
+	void slotUnsetKGame();
+
+	/**
+	 * Update the data of the @ref KGame object
+	 **/
+	void slotUpdateGameData();
+
+	/**
+	 * Update the properties of the currently selected player
+	 **/
+	void slotUpdatePlayerData();
+
+	/**
+	 * Updates the list of players and calls @ref clearPlayerData. Note that
+	 * after this call NO player is selected anymore.
+	 **/
+	void slotUpdatePlayerList();
+
+	void slotClearMessages();
+
+signals:
+	/**
+	 * This signal is emitted when the "debug messages" page couldn't find
+	 * the name of a message id. This is usually the case for user-defined
+	 * messages. KGameDebugDialog asks you to give the msgid a name.
+	 * @param messageid The ID of the message. As given to @ref
+	 * KGame::sendMessage
+	 * @param userid User defined msgIds are internally increased by
+	 * @ref KGameMessage::IdUser. You don't have to care about this but if
+	 * this signal is emitted with userid=false (shouldn't happen) then the
+	 * name of an internal message as defined in @ref
+	 * KGameMessage::GameMessageIds couldn't be found.
+	 * @param name The name of the msgid. You have to fill this!
+	 **/
+	void signalRequestIdName(int messageid, bool userid, TQString& name);
+
+protected:
+	void clearPages();
+
+	/**
+	 * Clear the data of the player view. Note that the player list is NOT
+	 * cleared.
+	 **/
+	void clearPlayerData();
+
+	/**
+	 * Clear the data view of the @ref KGame object
+	 **/
+	void clearGameData();
+
+	/**
+	 * Add a new player to the player list
+	 **/
+	void addPlayer(KPlayer* p);
+
+	/**
+	 * Remove a player from the list
+	 **/
+	void removePlayer(TQListBoxItem* item);
+
+	/**
+	 * @return Whether messages with this msgid shall be displayed or not
+	 **/
+	bool showId(int msgid);
+
+protected slots:
+	/**
+	 * Update the data of the player specified in item
+	 * @param item The @ref TQListBoxItem of the player to be updated. Note
+	 * that the text of this item MUST be the ID of the player
+	 **/
+	void slotUpdatePlayerData(TQListBoxItem* item);
+
+	void slotShowId();
+	void slotHideId();
+
+	/**
+	 * A message has been received - see @ref KGame::signalMessageUpdate
+	 **/
+	void slotMessageUpdate(int msgid, TQ_UINT32 receiver, TQ_UINT32 sender);
+
+private:
+	void initGamePage();
+	void initPlayerPage();
+	void initMessagePage();
+
+private:
+	KGameDebugDialogPrivate* d;
+};
+
+
+#endif
diff --git a/libtdegames/kgame/dialogs/kgamedialog.cpp b/libtdegames/kgame/dialogs/kgamedialog.cpp
new file mode 100644
index 00000000..c03df4ff
--- /dev/null
+++ b/libtdegames/kgame/dialogs/kgamedialog.cpp
@@ -0,0 +1,347 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include <tqlayout.h>
+#include <tqvbox.h>
+
+#include <klocale.h>
+
+#include "kgame.h"
+#include "kplayer.h"
+#include "kgamedialogconfig.h"
+
+#include "kgamedialog.h"
+
+#include "kgamedialog.moc"
+
+class KGameDialogPrivate
+{
+public:
+	KGameDialogPrivate() 
+	{
+		mGamePage = 0;
+		mNetworkPage = 0;
+		mMsgServerPage = 0;
+		mTopLayout = 0;
+
+		mNetworkConfig = 0;
+		mGameConfig = 0;
+
+		mOwner = 0;
+		mGame = 0;
+	}
+
+	TQVBox* mGamePage;
+	TQVBox* mNetworkPage;
+	TQVBox* mMsgServerPage;// unused here?
+	TQVBoxLayout* mTopLayout;
+	KGameDialogNetworkConfig* mNetworkConfig;
+	KGameDialogGeneralConfig* mGameConfig;
+
+// a list of all config widgets added to this dialog
+	TQPtrList<KGameDialogConfig> mConfigWidgets;
+
+// just pointers:
+	KPlayer* mOwner;
+	KGame* mGame;
+};
+
+KGameDialog::KGameDialog(KGame* g, KPlayer* owner, const TQString& title,
+		TQWidget* parent, bool modal)
+	: KDialogBase(Tabbed, title, Ok|Default|Apply,
+	Ok, parent, 0, modal, true)
+{
+ init(g, owner);
+}
+
+KGameDialog::KGameDialog(KGame* g, KPlayer* owner, const TQString& title, 
+		TQWidget* parent, long initConfigs, int chatMsgId, bool modal)
+	: KDialogBase(Tabbed, title, Ok|Default|Apply,
+	Ok, parent, 0, modal, true)
+{
+ init(g, owner);
+ if ((ConfigOptions)initConfigs!=NoConfig) {
+	initDefaultDialog((ConfigOptions)initConfigs, chatMsgId);
+ }
+}
+
+void KGameDialog::init(KGame* g, KPlayer* owner)
+{
+//AB: do we need a "Cancel" Button? currently removed
+
+// kdDebug(11001) << k_funcinfo << ": this=" << this << endl;
+ d = new KGameDialogPrivate;
+
+ setOwner(owner);
+ setKGame(g);
+ if (g) {
+	setAdmin(g->isAdmin());
+ } else {
+	setAdmin(false);
+ }
+}
+
+void KGameDialog::initDefaultDialog(ConfigOptions initConfigs, int chatMsgId)
+{
+ if (initConfigs & GameConfig) {
+	kdDebug() << "add gameconf" << endl;
+	addGameConfig(new KGameDialogGeneralConfig(0));
+ }
+ if (initConfigs & NetworkConfig) {
+	addNetworkConfig(new KGameDialogNetworkConfig(0));
+ }
+ if (initConfigs & (MsgServerConfig) ) {
+	addMsgServerConfig(new KGameDialogMsgServerConfig(0));
+ }
+ if (initConfigs & ChatConfig) {
+	KGameDialogChatConfig * c = new KGameDialogChatConfig(chatMsgId, 0);
+	if (d->mGamePage) {
+		addChatWidget(c, d->mGamePage);
+	} else {
+		addConfigPage(c, i18n("&Chat"));
+	}
+ }
+ if (initConfigs & BanPlayerConfig) {
+	// add the connection management system - ie the widget where the ADMIN can
+	// kick players out
+	if (d->mNetworkPage) {
+		// put it on the network page
+		addConnectionList(new KGameDialogConnectionConfig(0), d->mNetworkPage);
+	} else {
+		// if no network page available put it on an own page
+		addConfigPage(new KGameDialogConnectionConfig(0), i18n("C&onnections"));
+	}
+ }
+}
+
+KGameDialog::~KGameDialog()
+{
+// kdDebug(11001) << "DESTRUCT KGameDialog" << this << endl;
+ d->mConfigWidgets.setAutoDelete(true);
+ d->mConfigWidgets.clear();
+ delete d;
+}
+
+void KGameDialog::addGameConfig(KGameDialogGeneralConfig* conf)
+{
+ if (!conf) {
+	return;
+ }
+ d->mGameConfig = conf;
+ d->mGamePage = addConfigPage(d->mGameConfig, i18n("&Game"));
+}
+
+void KGameDialog::addNetworkConfig(KGameDialogNetworkConfig* netConf)
+{
+ if (!netConf) {
+	return;
+ }
+ d->mNetworkConfig = netConf;
+ d->mNetworkPage = addConfigPage(netConf, i18n("&Network"));
+}
+
+void KGameDialog::addMsgServerConfig(KGameDialogMsgServerConfig* msgConf)
+{
+ if (!msgConf) {
+	return;
+ }
+ d->mMsgServerPage = addConfigPage(msgConf, i18n("&Message Server"));
+}
+
+void KGameDialog::addChatWidget(KGameDialogChatConfig* chat, TQVBox* parent)
+{
+ if (!chat) {
+	return;
+ }
+ if (!parent) {
+	parent = d->mGamePage;
+ }
+ if (!parent) {
+	kdError(11001) << "cannot add chat widget without page" << endl;
+	return;
+ }
+ addConfigWidget(chat, parent);
+}
+
+void KGameDialog::addConnectionList(KGameDialogConnectionConfig* c, TQVBox* parent)
+{
+ if (!c) {
+	return;
+ }
+ if (!parent) {
+	parent = d->mNetworkPage;
+ }
+ if (!parent) {
+	kdError(11001) << "Cannot add connection list without page" << endl;
+	return;
+ }
+ addConfigWidget(c, parent);
+}
+
+TQVBox *KGameDialog::configPage(ConfigOptions which)
+{
+ TQVBox *box = 0;
+ switch(which)
+ {
+	case NetworkConfig:
+		box = d->mNetworkPage;
+		break;
+	case GameConfig:
+		box = d->mGamePage;
+		break;
+	case MsgServerConfig:
+		box = d->mMsgServerPage;
+		break;
+	default:
+		kdError(11001) << k_funcinfo << ": Parameter " << which << " not supported" << endl;
+ }
+ return box;
+}
+
+TQVBox* KGameDialog::addConfigPage(KGameDialogConfig* widget, const TQString& title)
+{
+ if (!widget) {
+	kdError(11001) << "Cannot add NULL config widget" << endl;
+	return 0;
+ }
+ TQVBox* page = addVBoxPage(title);
+ addConfigWidget(widget, page);
+ return page;
+}
+
+void KGameDialog::addConfigWidget(KGameDialogConfig* widget, TQWidget* parent)
+{
+ if (!widget) {
+	kdError(11001) << "Cannot add NULL config widget" << endl;
+	return;
+ }
+ if (!parent) {
+	kdError(11001) << "Cannot reparent to NULL widget" << endl;
+	return;
+ }
+// kdDebug(11001) << "reparenting widget" << endl;
+ widget->reparent(parent, TQPoint(0,0));
+ d->mConfigWidgets.append(widget);
+ connect(widget, TQT_SIGNAL(destroyed(TQObject*)), this, TQT_SLOT(slotRemoveConfigWidget(TQObject*)));
+ if (!d->mGame) {
+	kdWarning(11001) << "No game has been set!" << endl;
+ } else {
+	widget->setKGame(d->mGame);
+	widget->setAdmin(d->mGame->isAdmin());
+ }
+ if (!d->mOwner) {
+	kdWarning(11001) << "No player has been set!" << endl;
+ } else {
+	widget->setOwner(d->mOwner);
+ }
+ widget->show();
+}
+
+KGameDialogGeneralConfig* KGameDialog::gameConfig() const
+{ return d->mGameConfig; }
+KGameDialogNetworkConfig* KGameDialog::networkConfig() const
+{ return d->mNetworkConfig; }
+
+void KGameDialog::slotApply()
+{
+ submitToKGame();
+}
+
+void KGameDialog::slotDefault()
+{
+ if (!d->mGame) {
+	return;
+ }
+ 
+//TODO *only*  call setKGame/setOwner for the *current* page!!
+ setKGame(d->mGame);
+ setOwner(d->mOwner);
+}
+
+void KGameDialog::slotOk()
+{
+ slotApply();
+ TQDialog::accept();
+}
+
+void KGameDialog::setOwner(KPlayer* owner)
+{
+//AB: note: NULL player is ok!
+ d->mOwner = owner;
+ for (int unsigned i = 0; i < d->mConfigWidgets.count(); i++) {
+	if (d->mConfigWidgets.at(i)) {
+		d->mConfigWidgets.at(i)->setOwner(d->mOwner);
+		//TODO: hide playerName in KGameDialogGeneralConfig
+	} else {
+		kdError(11001) << "NULL widget??" << endl;
+	}
+ }
+}
+
+void KGameDialog::setKGame(KGame* g)
+{
+ if (d->mGame) {
+	disconnect(d->mGame, 0, this, 0);
+ }
+ d->mGame = g;
+ for (int unsigned i = 0; i < d->mConfigWidgets.count(); i++) {
+	d->mConfigWidgets.at(i)->setKGame(d->mGame);
+ }
+ if (d->mGame) {
+	setAdmin(d->mGame->isAdmin());
+	connect(d->mGame, TQT_SIGNAL(destroyed()), this, TQT_SLOT(slotUnsetKGame()));
+	connect(d->mGame, TQT_SIGNAL(signalAdminStatusChanged(bool)), 
+			this, TQT_SLOT(setAdmin(bool)));
+ }
+}
+
+void KGameDialog::setAdmin(bool admin)
+{
+ for (int unsigned i = 0; i < d->mConfigWidgets.count(); i++) {
+	d->mConfigWidgets.at(i)->setAdmin(admin);
+ }
+}
+
+void KGameDialog::slotUnsetKGame() // called when KGame is destroyed
+{ setKGame(0); }
+
+void KGameDialog::submitToKGame()
+{
+ if (!d->mGame) {
+	kdError(11001) << k_funcinfo << ": no game has been set" << endl;
+	return;
+ }
+ if (!d->mOwner) {
+	kdError(11001) << k_funcinfo << ": no player has been set" << endl;
+	return;
+ }
+
+ for (int unsigned i = 0; i < d->mConfigWidgets.count(); i++) {
+// kdDebug(11001) << "submit to kgame " << i << endl;
+	d->mConfigWidgets.at(i)->submitToKGame(d->mGame, d->mOwner);
+// kdDebug(11001) << "done: submit to kgame " << i << endl;
+ }
+}
+
+void KGameDialog::slotRemoveConfigWidget(TQObject* configWidget)
+{
+ d->mConfigWidgets.removeRef((KGameDialogConfig*)configWidget);
+}
+
diff --git a/libtdegames/kgame/dialogs/kgamedialog.h b/libtdegames/kgame/dialogs/kgamedialog.h
new file mode 100644
index 00000000..423f5de1
--- /dev/null
+++ b/libtdegames/kgame/dialogs/kgamedialog.h
@@ -0,0 +1,321 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+// NAMING
+// please follow these naming rules if you add/change classes:
+// the main dialog is named KGameDialog and the base config widget
+// KGameDialogConfig. All config widgets are named KGameDialogXYZConfig (where
+// XYZ = the name of the config widget, like "general" or "network") and are
+// inherited from KGameDialogConfig.
+
+#ifndef __KGAMEDIALOG_H__
+#define __KGAMEDIALOG_H__
+
+#include <kdialogbase.h>
+#include <kdemacros.h>
+class TQGridLayout;
+class TQVBoxLayout;
+class TQListBoxItem;
+
+class KGame;
+class KPlayer;
+class KGamePropertyBase;
+
+class KGameDialogConfig;
+class KGameDialogGeneralConfig;
+class KGameDialogNetworkConfig;
+class KGameDialogMsgServerConfig;
+class KGameDialogChatConfig;
+class KGameDialogConnectionConfig;
+
+class KGameDialogPrivate;
+/**
+ * TODO: rewrite entire documentation. Nearly nothing is valid anymore.
+ * The main configuration dialog for KGame. Here all players meat each other,
+ * every player can see how many players connected (and their names) and the
+ * ADMIN can even "kick" players out. You can talk to each other (using 
+ * KGameChat and the ADMIN can define the maxPlayers/minPlayers as well as the
+ * number of computer players.
+ *
+ *
+ * AB: setDefaultXYZ is obsolete!!
+ * You will usually create an instance of KGameDialog or any derived class and
+ * call setDefaultXYZ methods. Example (maybe
+ * obsoleted parameters - docu is currently changing very fast):
+ * \code
+ * 	KGameDialog dlg(kgame, i18n("New Game"), localPlayer, this, true,
+ * 	ID_CHAT);
+ * 	dlg.setDefaultNetworkInfo(port, host); // AB: obsolete!
+ * 	dlg.exec();
+ * \endcode
+ * This will create a default modal dialog with the title "New Game". You don't
+ * have to do more than this. 
+ *
+ * @short Main configuration dialog for KGame
+ * @author Andreas Beckermann <b_mann@gmx.de>
+ **/
+class KDE_EXPORT KGameDialog : public KDialogBase
+{
+	Q_OBJECT
+  TQ_OBJECT
+public:
+
+	enum ConfigOptions
+	{
+		NoConfig = 0,
+		ChatConfig = 1,
+		GameConfig = 2,
+		NetworkConfig = 4,
+		MsgServerConfig = 8,
+		BanPlayerConfig = 16,
+		AllConfig = 0xffff
+	};
+
+	/**
+	 * Create an empty KGameDialog. You can add widgets using
+	 * addConfigPage.
+	 * @param g The KGame object of this game
+	 * @param owner The KPlayer object who is responsible for this
+	 * dialog, aka "the local player"
+	 * @param title The title of the dialog - see KDialog::setCaption
+	 * @param parent The parent of the dialog
+	 * @param modal Whether the dialog is modal or not
+	 **/
+	KGameDialog(KGame* g, KPlayer* owner, const TQString& title, 
+			TQWidget* parent, bool modal = false);
+	
+	/**
+	 * Create a KGameDialog with the standard configuration widgets. This
+	 * creates the following widgets:
+	 * <ul>
+	 * <li> KGameDialogGeneralConfig
+	 * <li> KGameDialogNetworkConfig
+	 * <li> KGameDialogMsgServerConfig
+	 * <li> KGameDialogChatConfig
+	 * <li> KGameDialogConnectionConfig
+	 * </ul>
+	 * If you want to use your own implementations (or none) of the widgets
+	 * above you should subclass KGameDialog. Use addGameConfig, 
+	 * addNetworkConfig, addMsgConfig, addChatWidget and 
+	 * addConnectionList in this case.
+	 *
+	 * If you want to add further configuration widget you can simply use
+	 * addConfigPage
+	 * @param g The KGame object of this game
+	 * @param owner The KPlayer object who is responsible for this
+	 * dialog, aka "the local player"
+	 * @param title The title of the dialog - see KDialog::setCaption
+	 * @param parent The parent of the dialog
+	 * @param modal Whether the dialog is modal or not
+	 * @param initConfigs whether the default KGameDialogConfig widgets
+	 * shall be created using initDefaultDialog. Use false if you want
+	 * to use custom widgets.
+	 * @param chatMsgId The ID of Chat messages. See KGameChat. Unused
+	 * if initConfigs = false
+	 **/
+	KGameDialog(KGame* g, KPlayer* owner, const TQString& title, 
+			TQWidget* parent, long initConfigs = AllConfig, 
+			int chatMsgId = 15432, bool modal = false);
+
+	virtual ~KGameDialog();
+
+
+	/**
+	 * Change the owner of the dialog. This will be used as the fromPlayer in
+	 * KGameChat and will receive the entered player name.
+	 * @param owner The owner of the dialog. It must already be added to the
+	 * KGame object!
+	 *
+	 * Calls the KGameDialogConfig::setOwner implementation of all
+	 * widgets that have been added by addConfigWidget
+	 * @param owner The new owner player of this dialog must already be
+	 * added to the KGame object. Can even be NULL (then no player
+	 * configuration is made)
+	 **/
+	void setOwner(KPlayer* owner);
+
+	/**
+	 * Change the KGame object this dialog is used for.
+	 *
+	 * Calls the KGameDialogConfig::setKGame implementation of all
+	 * widgets that have been added by addConfigWidget
+	 * @param g The new KGame object
+	 **/
+	void setKGame(KGame* g);
+
+	/**
+	 * This will submit all configuration data to the KGame object.
+	 * Automatically called by slotApply and slotOk
+	 * There is no need to replace this unless you
+	 * want to add widgets which are not derived from those classes
+	 **/
+	virtual void submitToKGame();
+
+	/**
+	 * Adds a KGameChat to the dialog. If no parent is specified the
+	 * game page will be used.
+	 * @param chat The chat widget
+	 * @param parent The parent of the chat widget. This MUST be an
+	 * already added config widget. Note that the game page will be used
+	 * if parent is 0.
+	 **/
+	void addChatWidget(KGameDialogChatConfig* chat, TQVBox* parent = 0);
+
+	/**
+	 * Add a connection list to the dialog. The list consists of a
+	 * KLisBox containing all players in the current game (see
+	 * KGame::playerList). The admin can "ban" players, ie kick them out of
+	 * the game.
+	 *
+	 * This is another not-really-config-config-widget. It just displays the
+	 * connections and lets you ban players.
+	 * @param c The KGameDialogConnectionConfig object
+	 * @param parent The parent of the widget. If 0 the networkConfig
+	 * page is used.
+	 **/
+	void addConnectionList(KGameDialogConnectionConfig* c, TQVBox* parent = 0);
+
+	/**
+	 * Add a new page to the dialog. The page will contain you new config
+	 * widget and will have your provided title.
+	 *
+	 * The widget will be reparented to this dialog. This also calls
+	 * KGameDialogConfig::setKGame and KGameDialogConfig::setOwner.
+	 * @param widget The new config widget
+	 * @param title The title of the newly added page.
+	 * @return The newly added page which contains your config widget.
+	 **/
+	TQVBox* addConfigPage(KGameDialogConfig* widget, const TQString& title);
+
+	/**
+	 * @return The TQVBox of the given key, The key is from ConfigOptions
+	 * Note that not all are supported yet
+	 **/
+	TQVBox *configPage(ConfigOptions which);
+
+	/**
+	 * @return The default netowrk config. Note that this always returns 0 if
+	 * you did not specify NetworkConfig in the constructor!
+	 **/
+	KGameDialogNetworkConfig* networkConfig() const;
+
+	/**
+	 * @return The default game config. Note that this always returns 0 if
+	 * you did not specify GameConfig in the constructor!
+	 **/
+	KGameDialogGeneralConfig* gameConfig() const;
+
+	/**
+	 * Add a config widget to the specified parent. Usually you call
+	 * addConfigPage for one widget and addConfigWidget for another to add
+	 * it to the same page. Just use the returned page of
+	 * addConfigPage.
+	 **/
+	void addConfigWidget(KGameDialogConfig* widget, TQWidget* parent);
+
+	/**
+	 * Used to add the main network config widget in a new page. Use this to
+	 * make networkConfig return something useful.
+	 **/
+	void addNetworkConfig(KGameDialogNetworkConfig* netConf);
+
+	/**
+	 * Add the main game config widget in a new page. Use this to make 
+	 * gameConfig return something useful.
+	 **/
+	void addGameConfig(KGameDialogGeneralConfig* conf);
+
+	/**
+	 * Used to add the message server config widget in a new page.
+	 **/
+	void addMsgServerConfig(KGameDialogMsgServerConfig* conf);
+
+protected:
+
+	/**
+	 * This is used to create a dialog containing all the default widgets. 
+	 *
+	 * You may want to use this if you just want to use your own
+	 * configuration widgets which inherit the standard ones.
+	 *
+	 * Note that if one of the widgets is NULL the default implementation
+	 * will be used! (except the chat widget - you need to create it
+	 * yourself as you have to provide a message id)
+	 * @param initConfigs The widgets to be created
+	 * @param chatMsgId The msgid for the chat config (only if specified in
+	 * initConfigs) - see KGameDialogChatConfig
+	 **/
+	void initDefaultDialog(ConfigOptions initConfigs, int chatMsgId = 15432);
+
+	/**
+	 * Go through all config widgets and call their 
+	 * KGameDialogConfig::setKGame and KGameDialogConfig::setOwner implementation
+	 * 
+	 * This function could be private and probably will be very soon.
+	 * Don't use it yourself
+	 **/
+	void configureConfigWidgets();
+
+protected slots:
+	/**
+	 * Called when the user clicks on Ok. Calls slotApply and
+	 * TQDialog::accept()
+	 **/
+	virtual void slotOk();
+
+	/**
+	 * Just calls submitToKGame()
+	 **/
+	virtual void slotApply();
+
+	/**
+	 * Sets the default values for the configuration widgets. Set these
+	 * values by (e.g.) setDefaultMaxPlayers()
+	 * @deprecated
+	 **/
+	virtual void slotDefault();
+
+	/**
+	 * Called when the KGame object is destroyed. Calls setKGame(0) so
+	 * that all widgets can disconnect their slots and so on.
+	 **/
+	void slotUnsetKGame();
+
+	/**
+	 * Called when the ADMIN status of this KGame client changes. See 
+	 * KGameNetwork::signalAdminStatusChanged
+	 * @param isAdmin TRUE if this client is now the ADMIN otherwise FALSE
+	 **/
+	void setAdmin(bool isAdmin);
+
+	/**
+	 * Remove a config widget from the widget list. 
+	 * @see TQObject::destroyed
+	 **/
+	void slotRemoveConfigWidget(TQObject* configWidget);
+
+private:
+	void init(KGame*, KPlayer*);
+
+private:
+	KGameDialogPrivate* d;
+};
+
+#endif
diff --git a/libtdegames/kgame/dialogs/kgamedialogconfig.cpp b/libtdegames/kgame/dialogs/kgamedialogconfig.cpp
new file mode 100644
index 00000000..f6845650
--- /dev/null
+++ b/libtdegames/kgame/dialogs/kgamedialogconfig.cpp
@@ -0,0 +1,773 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include "kgamedialogconfig.h"
+
+#include "kgame.h"
+#include "kplayer.h"
+#include "kgamechat.h"
+#include "kgameconnectdialog.h"
+
+#include <klocale.h>
+#include <knuminput.h>
+#include <kdialog.h>
+#include <klistbox.h>
+#include <kmessagebox.h>
+
+#include <tqlayout.h>
+#include <tqhgroupbox.h>
+#include <tqlabel.h>
+#include <tqpushbutton.h>
+#include <tqlineedit.h>
+#include <tqvbox.h>
+#include <tqptrdict.h>
+
+#include "kgamedialogconfig.moc"
+
+class KGameDialogConfigPrivate
+{
+public:
+	KGameDialogConfigPrivate()
+	{
+		mOwner = 0;
+		mGame = 0;
+
+		mAdmin = false;
+	}
+
+	bool mAdmin;
+	KGame* mGame;
+	KPlayer* mOwner;
+};
+
+KGameDialogConfig::KGameDialogConfig(TQWidget* parent) : TQWidget(parent)
+{
+ d = new KGameDialogConfigPrivate;
+}
+
+KGameDialogConfig::~KGameDialogConfig()
+{
+ kdDebug(11001) << k_funcinfo << endl;
+ delete d;
+}
+
+void KGameDialogConfig::setKGame(KGame* g)
+{
+ d->mGame = g;
+}
+
+void KGameDialogConfig::setOwner(KPlayer* p)
+{
+ d->mOwner = p;
+}
+
+void KGameDialogConfig::setAdmin(bool a)
+{
+ d->mAdmin = a;
+}
+
+KGame* KGameDialogConfig::game() const
+{ return d->mGame; }
+bool KGameDialogConfig::admin() const
+{ return d->mAdmin; }
+KPlayer* KGameDialogConfig::owner() const
+{ return d->mOwner; }
+
+/////////////////////////// KGameDialogNetworkConfig /////////////////////////
+class KGameDialogNetworkConfigPrivate
+{
+public:
+	KGameDialogNetworkConfigPrivate()
+	{
+		mInitConnection = 0;
+		mNetworkLabel = 0;
+		mDisconnectButton = 0;
+		mConnect = 0;
+		mDefaultServer=true;
+
+	}
+
+	// TQPushButton* mInitConnection;
+	TQHGroupBox* mInitConnection;
+	TQLabel* mNetworkLabel;
+	TQPushButton *mDisconnectButton;
+
+	bool mDefaultServer;
+	TQString mDefaultHost;
+	unsigned short int mDefaultPort;
+	KGameConnectWidget *mConnect;
+};
+
+
+KGameDialogNetworkConfig::KGameDialogNetworkConfig(TQWidget* parent)
+		: KGameDialogConfig(parent)
+{
+// kdDebug(11001) << k_funcinfo << ": this=" << this << endl;
+ d = new KGameDialogNetworkConfigPrivate();
+
+ TQVBoxLayout* topLayout = new TQVBoxLayout(this, KDialog::marginHint(), KDialog::spacingHint(), "toptqlayout");
+
+ TQHBoxLayout *hb = new TQHBoxLayout(topLayout, KDialog::spacingHint());
+
+ d->mNetworkLabel = new TQLabel(this);
+ hb->addWidget(d->mNetworkLabel);
+
+ d->mDisconnectButton=new TQPushButton(i18n("Disconnect"),this);
+ connect(d->mDisconnectButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotExitConnection()));
+ hb->addWidget(d->mDisconnectButton);
+
+ d->mInitConnection = new TQHGroupBox(i18n("Network Configuration"), this);
+ topLayout->addWidget(d->mInitConnection);
+
+ d->mConnect = new KGameConnectWidget(d->mInitConnection);
+ connect(d->mConnect, TQT_SIGNAL(signalNetworkSetup()), this, TQT_SLOT(slotInitConnection()));
+ connect(d->mConnect, TQT_SIGNAL(signalServerTypeChanged(int)),
+         this, TQT_SIGNAL(signalServerTypeChanged(int)));
+
+ // Needs to be AFTER the creation of the dialogs
+ setConnected(false);
+ setDefaultNetworkInfo("localhost", 7654,true);
+}
+
+KGameDialogNetworkConfig::~KGameDialogNetworkConfig()
+{
+ kdDebug(11001) << k_funcinfo << endl;
+ delete d;
+}
+
+void KGameDialogNetworkConfig::slotExitConnection()
+{
+ kdDebug(11001) << k_funcinfo << " !!!!!!!!!!!!!!!!!!!!!!!" << endl;
+  if (game()) game()->disconnect();
+  setConnected(false,false);
+}
+
+void KGameDialogNetworkConfig::slotInitConnection()
+{
+ kdDebug(11001) << k_funcinfo << endl;
+ bool connected = false;
+ bool master = true;
+ unsigned short int port = d->mConnect->port();
+ TQString host = d->mConnect->host();
+
+ if (host.isNull()) {
+	master = true;
+	if (game()) {
+		game()->setDiscoveryInfo(d->mConnect->type(),d->mConnect->gameName());
+		connected = game()->offerConnections(port);
+	}
+ } else {
+	master = false;
+	if (game()) {
+		connected = game()->connectToServer(host, port);
+	}
+  // We need to learn about failed connections
+  if (game()) {
+     connect(game(), TQT_SIGNAL(signalConnectionBroken()),
+      this, TQT_SLOT(slotConnectionBroken()));
+  }
+ }
+ setConnected(connected, master);
+}
+
+void KGameDialogNetworkConfig::slotConnectionBroken()
+{
+  kdDebug(11001) << k_funcinfo << endl;
+  setConnected(false,false);
+  KMessageBox::error(this, i18n("Cannot connect to the network"));
+}
+
+void KGameDialogNetworkConfig::setConnected(bool connected, bool master)
+{
+ if (!connected) {
+	d->mNetworkLabel->setText(i18n("Network status: No Network"));
+	d->mInitConnection->setEnabled(true);
+  d->mDisconnectButton->setEnabled(false);
+	return;
+ }
+ if (master) {
+	d->mNetworkLabel->setText(i18n("Network status: You are MASTER"));
+ } else {
+	d->mNetworkLabel->setText(i18n("Network status: You are connected"));
+ }
+ d->mInitConnection->setEnabled(false);
+ d->mDisconnectButton->setEnabled(true);
+}
+
+void KGameDialogNetworkConfig::submitToKGame(KGame* , KPlayer* )
+{
+}
+
+void KGameDialogNetworkConfig::setKGame(KGame* g)
+{
+ KGameDialogConfig::setKGame(g);
+ if (!game()) {
+	setConnected(false);
+	return;
+ }
+ setConnected(game()->isNetwork(), game()->isMaster());
+}
+
+void KGameDialogNetworkConfig::setDefaultNetworkInfo(const TQString& host, unsigned short int port,bool server)
+{
+ d->mDefaultPort = port;
+ d->mDefaultHost = host;
+ d->mDefaultServer = server;
+
+ d->mConnect->setHost(host);
+ d->mConnect->setPort(port);
+ if (server) {
+	d->mConnect->setDefault(0);
+ } else {
+	d->mConnect->setDefault(1);
+ }
+}
+
+void KGameDialogNetworkConfig::setDiscoveryInfo(const TQString& type, const TQString& name)
+{
+ d->mConnect->setType(type);
+ d->mConnect->setName(name);
+} 
+
+/////////////////////////// KGameDialogGeneralConfig /////////////////////////
+class KGameDialogGeneralConfigPrivate
+{
+public:
+	KGameDialogGeneralConfigPrivate()
+	{
+		mTopLayout = 0;
+		mName = 0;
+	}
+
+	TQLineEdit* mName;
+
+	TQVBoxLayout* mTopLayout;
+};
+
+KGameDialogGeneralConfig::KGameDialogGeneralConfig(TQWidget* parent, bool initializeGUI)
+		: KGameDialogConfig(parent)
+{
+// kdDebug(11001) << k_funcinfo << ": this=" << this << endl;
+ d = new KGameDialogGeneralConfigPrivate;
+
+ if (initializeGUI) {
+	d->mTopLayout = new TQVBoxLayout(this, KDialog::marginHint(), KDialog::spacingHint());
+	d->mTopLayout->setAutoAdd(true);
+
+	TQWidget* nameWidget = new TQWidget(this);
+	TQHBoxLayout* l = new TQHBoxLayout(nameWidget);
+	TQLabel* nameLabel = new TQLabel(i18n("Your name:"), nameWidget);
+	l->addWidget(nameLabel);
+	d->mName = new TQLineEdit(nameWidget);
+	l->addWidget(d->mName);
+ }
+}
+
+KGameDialogGeneralConfig::~KGameDialogGeneralConfig()
+{
+ kdDebug(11001) << k_funcinfo << endl;
+ delete d;
+}
+
+void KGameDialogGeneralConfig::setPlayerName(const TQString& name)
+{
+ if (d->mName) {
+	d->mName->setText(name);
+ }
+}
+
+TQString KGameDialogGeneralConfig::playerName() const
+{
+ return d->mName ? d->mName->text() : TQString();
+}
+
+void KGameDialogGeneralConfig::setOwner(KPlayer* p)
+{
+ if (owner()) {
+	owner()->disconnect(this);
+ }
+ KGameDialogConfig::setOwner(p);
+ if (!owner()) {
+	// can this config be used at all?
+	// maybe call hide()
+	return;
+ }
+ connect(owner(), TQT_SIGNAL(signalPropertyChanged(KGamePropertyBase*, KPlayer*)),
+		this, TQT_SLOT(slotPropertyChanged(KGamePropertyBase*, KPlayer*)));
+ setPlayerName(p->name());
+ //TODO: connect signalPropertyChanged and check for playername changes!
+}
+
+void KGameDialogGeneralConfig::setKGame(KGame* g)
+{
+ KGameDialogConfig::setKGame(g);
+ if (!g) {
+	// TODO
+	// can this config be used at all?
+	// maybe call hide()
+	return;
+ }
+}
+
+void KGameDialogGeneralConfig::setAdmin(bool admin)
+{
+ KGameDialogConfig::setAdmin(admin);
+// enable/disable widgets
+
+}
+
+void KGameDialogGeneralConfig::submitToKGame(KGame* g, KPlayer* p)
+{
+//FIXME
+ if (p) {
+	p->setName(playerName());
+ }
+ if (g) {
+ }
+}
+
+void KGameDialogGeneralConfig::slotPropertyChanged(KGamePropertyBase* prop, KPlayer* p)
+{
+ if (!prop || !p || p != owner()) {
+	return;
+ }
+ switch (prop->id()) {
+	case KGamePropertyBase::IdName:
+		setPlayerName(p->name());
+		break;
+	default:
+		break;
+ }
+}
+
+class KGameDialogMsgServerConfigPrivate
+{
+public:
+	KGameDialogMsgServerConfigPrivate()
+	{
+		senderLayout = 0;
+		localLayout = 0;
+
+		changeMaxClients = 0;
+		changeAdmin= 0;
+		removeClient= 0;
+		noAdmin = 0;
+
+		noMaster = 0;
+	}
+
+	TQVBoxLayout* senderLayout;
+	TQHBoxLayout* localLayout;
+
+	TQPushButton* changeMaxClients;
+	TQPushButton* changeAdmin;
+	TQPushButton* removeClient;
+	TQLabel* noAdmin;
+
+	TQLabel* noMaster;
+};
+
+
+// TODO: change ADMIN ID, remove CLIENTS, change MAXCLIENTS
+// we do everything here with TQPushButtons as we want to wait a moment before
+// continuing - the message must be sent over network first
+KGameDialogMsgServerConfig::KGameDialogMsgServerConfig(TQWidget* parent)
+		: KGameDialogConfig(parent)
+{
+ d = new KGameDialogMsgServerConfigPrivate;
+
+ TQVBoxLayout* topLayout = new TQVBoxLayout(this, KDialog::marginHint(), KDialog::spacingHint());
+ d->senderLayout = new TQVBoxLayout(topLayout);
+ d->localLayout = new TQHBoxLayout(topLayout);
+}
+
+KGameDialogMsgServerConfig::~KGameDialogMsgServerConfig()
+{
+ kdDebug(11001) << k_funcinfo << endl;
+ delete d;
+}
+
+void KGameDialogMsgServerConfig::setKGame(KGame* g)
+{
+ KGameDialogConfig::setKGame(g);
+ //TODO display the ID of the admin if we aren't
+ // connect(g, TQT_SIGNAL(signalAdminChanged(int)), this, TQT_SLOT(slotChangeIsAdmin(int)));//TODO
+ if (!game()) {
+	// we cannot do anything without a KGame object!
+	setAdmin(false);
+	return;
+ }
+ setAdmin(game()->isAdmin());
+ setHasMsgServer(game()->messageServer());
+}
+
+
+void KGameDialogMsgServerConfig::slotChangeMaxClients()
+{
+ if (!game()) {
+	kdError(11001) << k_funcinfo << ": no valid game object available!" << endl;
+	return;
+ }
+ if (!game()->isAdmin()) {
+	kdError(11001) << k_funcinfo << ": only ADMIN is allowed to call this!" << endl;
+	return;
+ }
+ int max;
+// edit->setText(TQString::number()); // current max clients! //TODO
+
+ TQDialog* dialog = new TQDialog();
+ dialog->setCaption(i18n("Maximal Number of Clients"));
+ TQHBoxLayout* l = new TQHBoxLayout(dialog, KDialog::marginHint(), KDialog::spacingHint());
+ l->setAutoAdd(true);
+
+ (void) new TQLabel(i18n("Maximal number of clients (-1 = infinite):"), dialog);
+ TQLineEdit* edit = new TQLineEdit(dialog);//TODO: use KIntNumInput
+// edit->setText(TQString::number(max)); // current max clients! //TODO
+ if (dialog->exec() == TQDialog::Accepted) {
+	bool ok;
+	max = edit->text().toInt(&ok);
+	if (ok) {
+		game()->setMaxClients(max);
+	}
+ }
+
+}
+
+void KGameDialogMsgServerConfig::slotRemoveClient()
+{
+}
+
+void KGameDialogMsgServerConfig::slotChangeAdmin()
+{
+ if (!game()) {
+	kdError(11001) << k_funcinfo << ": no valid game object available!" << endl;
+	return;
+ }
+ if (!admin()) {
+	kdError(11001) << k_funcinfo << ": only ADMIN is allowed to call this!" << endl;
+	return;
+ }
+ //TODO
+ TQ_UINT32 newAdmin = 0;
+// newAdmin = ;
+ game()->electAdmin(newAdmin);
+}
+
+void KGameDialogMsgServerConfig::removeClient(TQ_UINT32 /*id*/)
+{
+//TODO
+}
+
+void KGameDialogMsgServerConfig::setAdmin(bool a)
+{
+ if (admin() == a) {
+	// no need to do anything
+	return;
+ }
+ KGameDialogConfig::setAdmin(a);
+ if (admin()) {
+	if (d->noAdmin) {
+		delete d->noAdmin;
+		d->noAdmin = 0;
+	}
+	d->changeMaxClients = new TQPushButton(i18n("Change Maximal Number of Clients"), this);
+	connect(d->changeMaxClients, TQT_SIGNAL(pressed()), this, TQT_SLOT(slotChangeMaxClients()));
+	d->changeAdmin = new TQPushButton(i18n("Change Admin"), this);
+	connect(d->changeAdmin, TQT_SIGNAL(pressed()), this, TQT_SLOT(slotChangeAdmin()));
+	d->removeClient = new TQPushButton(i18n("Remove Client with All Players"), this);
+	connect(d->removeClient, TQT_SIGNAL(pressed()), this, TQT_SLOT(slotRemoveClient()));
+	d->senderLayout->addWidget(d->changeMaxClients);
+	d->senderLayout->addWidget(d->changeAdmin);
+	d->senderLayout->addWidget(d->removeClient);
+ } else {
+	if (d->changeMaxClients) {
+		delete d->changeMaxClients;
+		d->changeMaxClients = 0;
+	}
+	if (d->changeAdmin) {
+		delete d->changeAdmin;
+		d->changeAdmin = 0;
+	}
+	if (d->removeClient) {
+		delete d->removeClient;
+		d->removeClient = 0;
+	}
+	d->noAdmin = new TQLabel(i18n("Only the admin can configure the message server!"), this);
+	d->senderLayout->addWidget(d->noAdmin);
+ }
+}
+
+
+void KGameDialogMsgServerConfig::setHasMsgServer(bool has)
+{
+ if (!has) {
+	// delete all inputs
+	if (!d->noMaster) {
+		d->noMaster = new TQLabel(i18n("You don't own the message server"), this);
+		d->localLayout->addWidget(d->noMaster);
+	}
+	return;
+ }
+ if (d->noMaster) {
+	delete d->noMaster;
+	d->noMaster = 0;
+ }
+ //TODO
+ // list all connections, data (max clients) and so on
+ // cannot be done above (together with TQPushButtons) as it is possible that
+ // this client is ADMIN but not MASTER (i.e. doesn't own the messageserver)
+}
+
+
+class KGameDialogChatConfigPrivate
+{
+public:
+	KGameDialogChatConfigPrivate()
+	{
+		mChat = 0;
+	}
+
+	KGameChat* mChat;
+};
+
+KGameDialogChatConfig::KGameDialogChatConfig(int chatMsgId, TQWidget* parent)
+		: KGameDialogConfig(parent)
+{
+ d = new KGameDialogChatConfigPrivate;
+ TQVBoxLayout* topLayout = new TQVBoxLayout(this, KDialog::marginHint(), KDialog::spacingHint());
+ topLayout->setAutoAdd(true);
+ TQHGroupBox* b = new TQHGroupBox(i18n("Chat"), this);
+ d->mChat = new KGameChat(0, chatMsgId, b);
+}
+
+KGameDialogChatConfig::~KGameDialogChatConfig()
+{
+ kdDebug(11001) << k_funcinfo << endl;
+ delete d;
+}
+
+void KGameDialogChatConfig::setKGame(KGame* g)
+{
+ KGameDialogConfig::setKGame(g);
+ d->mChat->setKGame(game());
+ if (!game()) {
+	hide();
+ } else {
+	show();
+ }
+}
+
+void KGameDialogChatConfig::setOwner(KPlayer* p)
+{
+ KGameDialogConfig::setOwner(p);
+ if (!owner()) {
+	hide();
+	return;
+ }
+ d->mChat->setFromPlayer(owner());
+ show();
+}
+
+
+
+class KGameDialogConnectionConfigPrivate
+{
+public:
+	KGameDialogConnectionConfigPrivate()
+	{
+		mPlayerBox = 0;
+	}
+
+	TQPtrDict<KPlayer> mItem2Player;
+	KListBox* mPlayerBox;
+};
+
+KGameDialogConnectionConfig::KGameDialogConnectionConfig(TQWidget* parent)
+		: KGameDialogConfig(parent)
+{
+ //TODO: prevent player to ban himself
+ d = new KGameDialogConnectionConfigPrivate;
+ TQVBoxLayout* topLayout = new TQVBoxLayout(this, KDialog::marginHint(), KDialog::spacingHint());
+ topLayout->setAutoAdd(true);
+ TQHGroupBox* b = new TQHGroupBox(i18n("Connected Players"), this);
+ d->mPlayerBox = new KListBox(b);
+ setMinimumHeight(100);
+}
+
+KGameDialogConnectionConfig::~KGameDialogConnectionConfig()
+{
+ kdDebug(11001) << k_funcinfo << endl;
+ // d->mIem2Player.clear();
+ delete d;
+}
+
+void KGameDialogConnectionConfig::setKGame(KGame* g)
+{
+ if (game()) {
+	disconnect(game(), 0, this, 0);
+ }
+ KGameDialogConfig::setKGame(g);
+ slotClearPlayers();
+ if (game()) {
+// react to changes in KGame::playerList()
+	connect(game(), TQT_SIGNAL(signalPlayerJoinedGame(KPlayer*)),
+			this, TQT_SLOT(slotPlayerJoinedGame(KPlayer*)));
+	connect(game(), TQT_SIGNAL(signalPlayerLeftGame(KPlayer*)),
+			this, TQT_SLOT(slotPlayerLeftGame(KPlayer*)));
+
+	KGame::KGamePlayerList l = *game()->playerList();
+	for (KPlayer* p = l.first(); p; p = l.next()) {
+		slotPlayerJoinedGame(p);
+	}
+ }
+}
+
+void KGameDialogConnectionConfig::setOwner(KPlayer* p)
+{
+ KGameDialogConfig::setOwner(p);
+}
+
+void KGameDialogConnectionConfig::setAdmin(bool a)
+{
+ if (!game()) {// not possible... in theory
+	return;
+ }
+ if (admin()) {
+	disconnect(game(), TQT_SIGNAL(executed(TQListBoxItem*)), this, 0);
+ }
+ KGameDialogConfig::setAdmin(a);
+ if (admin()) {
+	connect(d->mPlayerBox, TQT_SIGNAL(executed(TQListBoxItem*)), this,
+			TQT_SLOT(slotKickPlayerOut(TQListBoxItem*)));
+ }
+}
+
+TQListBoxItem* KGameDialogConnectionConfig::item(KPlayer* p) const
+{
+ TQPtrDictIterator<KPlayer> it(d->mItem2Player);
+ while (it.current()) {
+	if (it.current() == p) {
+		return (TQListBoxItem*)it.currentKey();
+	}
+	++it;
+ }
+ return 0;
+}
+
+void KGameDialogConnectionConfig::slotClearPlayers()
+{
+ TQPtrDictIterator<KPlayer> it(d->mItem2Player);
+ while (it.current()) {
+	slotPlayerLeftGame(it.current());
+	++it;
+ }
+
+ if (d->mItem2Player.count() > 0) {
+	kdWarning(11001) << k_funcinfo << ": itemList wasn't cleared properly" << endl;
+	d->mItem2Player.clear();
+ }
+ if (d->mPlayerBox->count() > 0) {
+	kdWarning(11001) << k_funcinfo << ": listBox wasn't cleared properly" << endl;
+	d->mPlayerBox->clear();
+ }
+
+}
+
+void KGameDialogConnectionConfig::slotPlayerJoinedGame(KPlayer* p)
+{
+ if (!p) {
+	kdError(11001) << k_funcinfo << ": Cannot add NULL player" << endl;
+ }
+ if (d->mItem2Player[p]) {
+	kdError(11001) << k_funcinfo << ": attempt to double add player" << endl;
+	return;
+ }
+ kdDebug(11001) << k_funcinfo << ": add player " << p->id() << endl;
+ TQListBoxText* t = new TQListBoxText(p->name());
+ d->mItem2Player.insert(t, p);
+ d->mPlayerBox->insertItem(t);
+
+ connect(p, TQT_SIGNAL(signalPropertyChanged(KGamePropertyBase*, KPlayer*)),
+		this, TQT_SLOT(slotPropertyChanged(KGamePropertyBase*, KPlayer*)));
+
+}
+
+void KGameDialogConnectionConfig::slotPlayerLeftGame(KPlayer* p)
+{
+ // disconnect first
+ this->disconnect(p);
+ if (!item(p)) {
+	kdError(11001) << k_funcinfo << ": cannot find " << p->id()
+			<< " in list" << endl;
+	return;
+ }
+ d->mPlayerBox->removeItem(d->mPlayerBox->index(item(p)));
+
+}
+
+void KGameDialogConnectionConfig::slotKickPlayerOut(TQListBoxItem* item)
+{
+ kdDebug(11001) << "kick player out" << endl;
+ KPlayer* p = d->mItem2Player[item];
+ if (!p) {
+	kdError(11001) << "invalid item selected - no player found" << endl;
+	return;
+ }
+ if (!game()) {
+	kdWarning(11001) << "no game set" << endl;
+	return;
+ }
+ if (!admin()) {
+	kdDebug(11001) << "Only the ADMIN can kick players" << endl;
+	return;
+ }
+ if (p == owner()) { // you wanna ban the ADMIN ??
+	kdDebug(11001) << "you cannot kick the ADMIN" << endl;
+	return;
+ }
+
+ if (KMessageBox::questionYesNo(this, i18n("Do you want to ban player \"%1\" from the game?").tqarg(
+		p->name()), TQString(), i18n("Ban Player"), i18n("Do Not Ban")) == KMessageBox::Yes) {
+	kdDebug(11001) << "will remove player " << p << endl;
+	game()->removePlayer(p);
+//	d->mPlayerBox->removeItem(d->mPlayerBox->index(item)); // should be done by signalPlayerLeftGame
+ } else {
+	kdDebug(11001) << "will NOT remove player " << p << endl;
+ }
+}
+
+void KGameDialogConnectionConfig::slotPropertyChanged(KGamePropertyBase* prop, KPlayer* player)
+{
+ if(prop->id() == KGamePropertyBase::IdName) {
+	TQListBoxText* old = 0;
+	TQPtrDictIterator<KPlayer> it(d->mItem2Player);
+	while (it.current() && !old) {
+		if (it.current() == player) {
+			old = (TQListBoxText*)it.currentKey();
+		}
+		++it;
+	}
+	TQListBoxText* t = new TQListBoxText(player->name());
+	d->mPlayerBox->changeItem(t, d->mPlayerBox->index(old));
+	d->mItem2Player.remove(old);
+	d->mItem2Player.insert(t, player);
+ }
+}
+
diff --git a/libtdegames/kgame/dialogs/kgamedialogconfig.h b/libtdegames/kgame/dialogs/kgamedialogconfig.h
new file mode 100644
index 00000000..a7f309ac
--- /dev/null
+++ b/libtdegames/kgame/dialogs/kgamedialogconfig.h
@@ -0,0 +1,368 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+// NAMING
+// please follow these naming rules if you add/change classes:
+// the main dialog is named KGameDialog and the base config widget
+// KGameDialogConfig. All config widgets are named KGameDialogXYZConfig (where
+// XYZ = the name of the config widget, like "general" or "network") and are
+// inherited from KGameDialogConfig.
+
+#ifndef __KGAMEDIALOGCONFIG_H__
+#define __KGAMEDIALOGCONFIG_H__
+
+#include <tqwidget.h>
+#include <kdemacros.h>
+
+class TQGridLayout;
+class TQVBoxLayout;
+class TQListBoxItem;
+
+class KGame;
+class KPlayer;
+class KGamePropertyBase;
+
+class KGameDialogConfigPrivate;
+/**
+ * Base class for configuration widgets.
+ *
+ * You can inherit from this and implement @ref submitToKGame, @ref
+ * setOwner and @ref setKGame to create your personal @ref KGame configuration widget :-)
+ * @short Base class for configuration widgets
+ * @author Andreas Beckermann <b_mann@gmx.de>
+ **/
+class KDE_EXPORT KGameDialogConfig : public TQWidget
+{
+	Q_OBJECT
+  TQ_OBJECT
+public:
+	KGameDialogConfig(TQWidget* parent = 0);
+	virtual ~KGameDialogConfig();
+
+	/**
+	 * Called by @ref KGameDialog to submit all settings to the KGame
+	 * Object.
+	 * You have to replace this if you add your own widgets!
+	 * @param g A pointer to your KGame.
+	 * @param p A pointer to the player owning this dialog
+	 **/
+	virtual void submitToKGame(KGame* g, KPlayer* p) = 0;
+
+	/**
+	 * The owner player of the dialog has been changed. The default
+	 * changes the pointer for owner so don't forget to call the
+	 * default implementation if you overwrite this!
+	 *
+	 * You can use this e.g. to change a line edit widget containing the 
+	 * player name.
+	 *
+	 * Note: even NULL players are allowed!
+	 * @param p The new owner player of the dialog
+	 **/
+	virtual void setOwner(KPlayer* p);
+
+	/**
+	 * The KGame object of the dialog has been changed. The default
+	 * implementation changes the pointer for game so don't forget to
+	 * call the default implementation if you overwrite this!
+	 *
+	 * You can use this e.g. to re-read the min/max player settings.
+	 * @param g The KGame object
+	 **/
+	virtual void setKGame(KGame* g);
+
+	/**
+	 * The admin status has been changed.
+	 * If the KGame object of this config widget is the
+	 * admin the user is allowed to configure it. Otherwise most
+	 * widgets will have to be disabled. Note that you don't necessarily
+	 * need to deactivate all widget - e.g. the player name must be
+	 * configured by the player. Mainly the KGame configuration can be done
+	 * by the admin only.
+	 *
+	 * By default this does nothing. Changes the value for admin so 
+	 * don't forget to call the default implementation in derived classes!
+	 * @param admin Whether the KGame object of this dialog can be
+	 * configured
+	 **/
+	virtual void setAdmin(bool admin);
+
+	/**
+	 * A pointer to the     KGame object that has been set by @ref setKGame.
+	 *
+	 * Note that NULL is allowed!
+	 * @return The KGame object assigned to this dialog
+	 **/
+	KGame* game() const;
+
+	/**
+	 * A pointer to the KPlayer object that has been set by @ref
+	 * setOwner.
+	 *
+	 * Note that NULL is allowed!
+	 * @return The owner of the dialog
+	 **/
+	KPlayer* owner() const;
+
+	/**
+	 * @return True if the owner is ADMIN otherwise FALSE. See also
+	 * @ref setAdmin
+	 **/
+	bool admin() const;
+
+protected:
+
+private:
+	KGameDialogConfigPrivate* d;
+};
+
+/**
+ * The main game configuration widget.
+ * 
+ * It currently contains a line edit for the name of the player only. You can
+ * add widgets by using the KGameDialogGeneralConfig as parent parameter as it
+ * uses TQLayout::autoAdd == true.
+ * @author Andreas Beckermann <b_mann@gmx.de>
+ **/
+class KGameDialogGeneralConfigPrivate;
+class KGameDialogGeneralConfig : public KGameDialogConfig
+{
+	Q_OBJECT
+  TQ_OBJECT
+public:
+	/**
+	 * Construct a KGameDialogGeneralConfig. Currently it contains a line
+	 * edit widget to change the player name only.
+	 *
+	 * If you just want to add more widgets you can just create your widgets
+	 * with the KGameDialogGeneralConfig as parent as it uses
+	 * TQLayout::setAutoAdd(true).
+	 *
+	 * @param parent Parent widget for this dialog.
+	 * @param initializeGUI If you really don't want to use the 
+	 * predefined widget and/or tqlayout use FALSE here. Note that then none
+	 * of the predefined widgets (currently only the name of the player) 
+	 * will exist anymore.
+	 *
+	 **/
+	KGameDialogGeneralConfig(TQWidget* parent = 0, bool initializeGUI = true);
+	virtual ~KGameDialogGeneralConfig();
+
+	/**
+	 * Called by @ref KGameDialog to submit all settings to the KGame
+	 * Object.
+	 * You have to replace this if you add your own widgets!
+	 * @param g A pointer to your KGame.
+	 * @param p A pointer to the player owning this dialog
+	 **/
+	virtual void submitToKGame(KGame* g, KPlayer* p);
+
+	/**
+	 * Change the owner of the config widget.
+	 *
+	 * Changes the playername in the line edit
+	 * @param p The new owner player
+	 **/
+	virtual void setOwner(KPlayer* p);
+
+	/**
+	 * See @ref KGameDialogConfig::setKGame
+	 *
+	 * Sets the default values of all KGame related predefined widgets
+	 * (currently none)
+	 **/
+	virtual void setKGame(KGame* g);
+
+	/**
+	 * See @ref KGameDialogConfig::setAdmin
+	 *
+	 * This deactivates the min/max player widgets
+	 **/
+	virtual void setAdmin(bool admin);
+
+protected slots:
+	void slotPropertyChanged(KGamePropertyBase*, KPlayer*);
+
+protected:
+	void setPlayerName(const TQString& name);
+
+	TQString playerName() const;
+
+private:
+	KGameDialogGeneralConfigPrivate* d;
+};
+
+class KGameDialogNetworkConfigPrivate;
+class KDE_EXPORT KGameDialogNetworkConfig : public KGameDialogConfig
+{
+	Q_OBJECT
+  TQ_OBJECT
+public:
+	KGameDialogNetworkConfig(TQWidget* parent = 0);
+	virtual ~KGameDialogNetworkConfig();
+
+
+	void disableInitConnection();
+
+	/**
+	 * Called by @ref KGameDialog to submit all settings to the KGame
+	 * Object.
+	 * You have to replace this if you add your own widgets!
+	 * @param g A pointer to your KGame.
+	 * @param p A pointer to the player owning this dialog
+	 **/
+	virtual void submitToKGame(KGame* g, KPlayer* p);
+
+	virtual void setKGame(KGame* g);
+
+	/**
+	 * This sets the default port and host used in @ref KGameConnectDialog.
+	 * The user will be able to change these defaults!
+	 *
+	 * If you don't call this then host "localhost" and port "0" is used.
+	 * You are strongly encouraged to change at least the port!
+	 * @param port The default port to connect to / listen on
+	 * @param host The default host to connect to
+	 **/
+	void setDefaultNetworkInfo(const TQString& host, unsigned short int port,bool server=true);
+	
+	/**
+	 * Set service type that will be published or browsed for and game name that will be displayed in 
+	 * server browser. Without this  publishing and discovery of LAN servers will not be enabled.
+	 * @param name Game name. Important only for server mode. If not
+	 * set hostname will be used. In case of name conflict -2, -3 and so on will be added to name.
+	 * @param type Service type (something like _kwin4._tcp). It should be unique for application.
+	 * @since 3.4
+	 **/
+	void setDiscoveryInfo(const TQString& type, const TQString& name=TQString());
+	
+signals:
+  /**
+  * This signal is emmited if the user changes the server type (client/server)
+  * in the network configuration dialog. 
+  *
+  * @param t - type type (0/1) of the connection
+  **/
+  void signalServerTypeChanged(int);
+
+
+protected:
+	void setConnected(bool connected, bool master = false);
+
+protected slots:
+	void slotInitConnection();
+	void slotExitConnection();
+	void slotConnectionBroken();
+
+
+private:
+	KGameDialogNetworkConfigPrivate* d;
+};
+
+class KGameDialogMsgServerConfigPrivate;
+class KGameDialogMsgServerConfig : public KGameDialogConfig
+{
+	Q_OBJECT
+  TQ_OBJECT
+public:
+	KGameDialogMsgServerConfig(TQWidget* parent = 0);
+	virtual ~KGameDialogMsgServerConfig();
+
+	virtual void submitToKGame(KGame*, KPlayer*) {}
+
+	void setHasMsgServer(bool);
+
+	virtual void setKGame(KGame* g);
+	virtual void setAdmin(bool);
+
+protected slots:
+	void slotChangeMaxClients();
+	void slotChangeAdmin();
+	void slotRemoveClient();
+
+protected:
+	void removeClient(TQ_UINT32 id);
+
+private:
+	KGameDialogMsgServerConfigPrivate* d;
+};
+
+class KGameDialogChatConfigPrivate;
+/**
+ * This is not really a configuration widget but rather a simple chat widget.
+ * This widget does nothing but just providing a @ref KGameChat object.
+ * @short A chat widget inside a @ref KGameDialog
+ * @author Andreas Beckermann <b_mann@gmx.de>
+ **/
+class KGameDialogChatConfig : public KGameDialogConfig
+{
+	Q_OBJECT
+  TQ_OBJECT
+public:
+	KGameDialogChatConfig(int chatMsgId, TQWidget* parent = 0);
+	virtual ~KGameDialogChatConfig();
+
+	virtual void setKGame(KGame* g);
+	virtual void setOwner(KPlayer* p);
+
+	virtual void submitToKGame(KGame* g, KPlayer* p) { Q_UNUSED(g); Q_UNUSED(p); }
+
+private:
+	KGameDialogChatConfigPrivate* d;
+};
+
+/**
+ * @short Lists all connected players and gives the ability to kick them off the
+ * game
+ **/
+class KGameDialogConnectionConfigPrivate;
+class KGameDialogConnectionConfig : public KGameDialogConfig
+{
+	Q_OBJECT
+  TQ_OBJECT
+public:
+	KGameDialogConnectionConfig(TQWidget* parent = 0);
+	virtual ~KGameDialogConnectionConfig();
+
+	virtual void setKGame(KGame* g);
+	virtual void setOwner(KPlayer* p);
+	virtual void setAdmin(bool admin);
+
+	virtual void submitToKGame(KGame* g, KPlayer* p) { Q_UNUSED(g); Q_UNUSED(p); }
+
+protected:
+	/**
+	 * @param p A player
+	 * @return The TQListBoxItem that belongs to the player @p p
+	 **/
+	TQListBoxItem* item(KPlayer* p) const;
+
+protected slots:
+	void slotKickPlayerOut(TQListBoxItem* item);
+	void slotPropertyChanged(KGamePropertyBase* prop, KPlayer* p);
+	void slotPlayerLeftGame(KPlayer* p);
+	void slotPlayerJoinedGame(KPlayer* p);
+	void slotClearPlayers();
+
+private:
+	KGameDialogConnectionConfigPrivate* d;
+		
+};
+#endif
diff --git a/libtdegames/kgame/dialogs/kgameerrordialog.cpp b/libtdegames/kgame/dialogs/kgameerrordialog.cpp
new file mode 100644
index 00000000..6ab9d71c
--- /dev/null
+++ b/libtdegames/kgame/dialogs/kgameerrordialog.cpp
@@ -0,0 +1,129 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include <kmessagebox.h>
+#include <klocale.h>
+#include <kdebug.h>
+
+#include "kgame.h"
+
+#include "kgameerrordialog.h"
+
+class KGameErrorDialogPrivate
+{
+public:
+	KGameErrorDialogPrivate()
+	{
+		mGame = 0;
+	}
+
+	const KGame* mGame;
+};
+
+KGameErrorDialog::KGameErrorDialog(TQWidget* parent) : TQObject(parent)
+{
+ d = new KGameErrorDialogPrivate;
+}
+
+KGameErrorDialog::~KGameErrorDialog()
+{
+ delete d;
+}
+
+void KGameErrorDialog::setKGame(const KGame* g)
+{
+ slotUnsetKGame();
+ d->mGame = g;
+
+ connect(d->mGame, TQT_SIGNAL(destroyed()), this, TQT_SLOT(slotUnsetKGame()));
+
+// the error signals:
+ connect(d->mGame, TQT_SIGNAL(signalNetworkErrorMessage(int, TQString)), 
+		this, TQT_SLOT(slotError(int, TQString)));
+ connect(d->mGame, TQT_SIGNAL(signalConnectionBroken()), 
+		this, TQT_SLOT(slotServerConnectionLost()));
+ connect(d->mGame, TQT_SIGNAL(signalClientDisconnected(TQ_UINT32,bool)), 
+		this, TQT_SLOT(slotClientConnectionLost(TQ_UINT32,bool)));
+}
+
+void KGameErrorDialog::slotUnsetKGame()
+{
+ if (d->mGame) {
+	disconnect(d->mGame, 0, this, 0);
+ }
+ d->mGame = 0;
+}
+
+void KGameErrorDialog::error(const TQString& errorText, TQWidget* parent)
+{ KMessageBox::error(parent, errorText); }
+
+void KGameErrorDialog::slotServerConnectionLost()
+{
+// TODO: add IP/port of the server
+ TQString message = i18n("Connection to the server has been lost!");
+ error(message, (TQWidget*)parent());
+}
+
+void KGameErrorDialog::slotClientConnectionLost(TQ_UINT32 /*id*/,bool)
+{
+//TODO: add IP/port of the client
+ TQString message;
+// if (c) {
+//	message = i18n("Connection to client has been lost!\nID: %1\nIP: %2").tqarg(c->id()).tqarg(c->IP());
+// } else {
+//	message = i18n("Connection to client has been lost!");
+// }
+ message = i18n("Connection to client has been lost!");
+ error(message, (TQWidget*)parent());
+}
+
+void KGameErrorDialog::slotError(int errorNo, TQString text)
+{
+ TQString message = i18n("Received a network error!\nError number: %1\nError message: %2").tqarg(errorNo).tqarg(text);
+ error(message, (TQWidget*)parent());
+}
+
+void KGameErrorDialog::connectionError(TQString s)
+{
+ TQString message;
+ if (s.isNull()) {
+	message = i18n("No connection could be created.");
+ } else {
+	message = i18n("No connection could be created.\nThe error message was:\n%1").tqarg(s);
+ }
+ error(message, (TQWidget*)parent());
+}
+
+
+
+// should become the real dialog - currently we just use messageboxes 
+// -> maybe unused forever
+KGameErrorMessageDialog::KGameErrorMessageDialog(TQWidget* parent) 
+		: KDialogBase(Plain, i18n("Error"), Ok, Ok, parent, 0, true, true)
+{
+}
+
+KGameErrorMessageDialog::~KGameErrorMessageDialog()
+{
+}
+
+
+
+#include "kgameerrordialog.moc"
diff --git a/libtdegames/kgame/dialogs/kgameerrordialog.h b/libtdegames/kgame/dialogs/kgameerrordialog.h
new file mode 100644
index 00000000..08726dc2
--- /dev/null
+++ b/libtdegames/kgame/dialogs/kgameerrordialog.h
@@ -0,0 +1,115 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __KGAMEERRORDIALOG_H__
+#define __KGAMEERRORDIALOG_H__
+
+#include <kdialogbase.h>
+
+class KGame;
+class KGameErrorDialogPrivate;
+
+/**
+ * Use error(), warning() and information() to display the information about a
+ * network game. Maybe a better solution is to use KMessageBoxes
+ * You can connect to the public slots, too - they will call the static
+ * functions, so that you can always have a KGameErrorDialog object lying around
+ * without losing much memory (a KGameErrorMessageDialog Object will be
+ * created)
+ * @short Error handling for KGame
+ * @author Andreas Beckermann <b_mann@gmx.de>
+ **/
+class KGameErrorDialog : public TQObject
+{
+	Q_OBJECT
+  TQ_OBJECT
+public:
+	KGameErrorDialog(TQWidget* parent);
+	~KGameErrorDialog();
+
+	/**
+	 * Automatically connects the KGame object to all error dependant slots. 
+	 * Create a KGameErrorDialog object, call this function and forget
+	 * everything.
+	 * @param g The KGame which will emit the erorrs (or not ;-) )
+	 **/
+	void setKGame(const KGame* g);
+
+	/**
+	 * KGame couldn't establish a connection. Use this if
+	 * KGame::initConnection returns false
+	 * @param s A string that describes the error further (like port is
+	 * already in use). Will be ignored if TQString()
+	 **/
+	void connectionError(TQString s = TQString());
+
+public slots:
+	void slotError(int error, TQString text);
+	
+	/**
+	 * The connection to the @ref KMessageServer has been lost
+	 *
+	 * See @ref KGameNetwork::signalConnectionBroken
+	 **/
+	void slotServerConnectionLost();
+
+	/**
+	 * The connection to a client has been lost by accident
+	 *
+	 * See @ref KGameNetwork::signalClientDisconnected
+	 **/
+	void slotClientConnectionLost(TQ_UINT32 clientID,bool broken);
+	
+	/**
+	 * Unsets a @ref KGame which has been set using @ref setKGame before.
+	 * This is called automatically when the @ref KGame object is destroyed
+	 * and you normally don't have to call this yourself.
+	 *
+	 * Note that @ref setKGame also unsets an already existing @ref KGame
+	 * object if exising.
+	 **/
+	void slotUnsetKGame();
+
+protected:
+	void error(const TQString& errorText, TQWidget* parent = 0);
+
+private:
+	KGameErrorDialogPrivate* d;
+};
+
+/**
+ * The real class for error messages. KGameErrorDialog uses this to create error
+ * messages (not yet).
+ * Use @ref KGameErrorDialog instead.
+ * @short Internally used by @ref KGameErrorDialog
+ * @author Andreas Beckermann <b_mann@gmx.de>
+ **/
+class KGameErrorMessageDialog : public KDialogBase
+{
+	Q_OBJECT
+  TQ_OBJECT
+public:
+	KGameErrorMessageDialog(TQWidget* parent);
+	~KGameErrorMessageDialog();
+
+private:
+};
+
+#endif
diff --git a/libtdegames/kgame/kgame.cpp b/libtdegames/kgame/kgame.cpp
new file mode 100644
index 00000000..2eebac64
--- /dev/null
+++ b/libtdegames/kgame/kgame.cpp
@@ -0,0 +1,1475 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+/*
+    $Id$
+*/
+
+#include "kgame.h"
+#include "kgame.moc"
+#include "kgamepropertyhandler.h"
+#include "kgameproperty.h"
+#include "kplayer.h"
+#include "kgameio.h"
+#include "kgameerror.h"
+#include "kgamesequence.h"
+
+#include "kgamemessage.h"
+
+#include <unistd.h>
+#include <stdio.h>
+#include <assert.h>
+
+#include <tqbuffer.h>
+#include <tqtimer.h>
+#include <tqptrqueue.h>
+#include <tqfile.h>
+
+#include <klocale.h>
+#include <krandomsequence.h>
+#include <kdebug.h>
+
+#define KGAME_LOAD_COOKIE 4210
+
+// try to place as much as possible here
+// many things are *not* possible here as KGame has to use some inline function
+class KGamePrivate
+{
+public:
+    KGamePrivate()
+    {
+        mUniquePlayerNumber = 0;
+        mPolicy=KGame::PolicyLocal;
+        mGameSequence = 0;
+    }
+
+    int mUniquePlayerNumber;
+    TQPtrQueue<KPlayer> mAddPlayerList;// this is a list of to-be-added players. See addPlayer() docu
+    KRandomSequence* mRandom;
+    KGame::GamePolicy mPolicy;
+    KGameSequence* mGameSequence;
+
+
+    KGamePropertyHandler* mProperties;
+
+    // player lists
+    KGame::KGamePlayerList mPlayerList;
+    KGame::KGamePlayerList mInactivePlayerList;
+
+    //KGamePropertys
+    KGamePropertyInt mMaxPlayer;
+    KGamePropertyUInt mMinPlayer;
+    KGamePropertyInt mGametqStatus; // Game running?
+    TQValueList<int> mInactiveIdList;
+
+};
+
+// ------------------- GAME CLASS --------------------------
+KGame::KGame(int cookie,TQObject* parent) : KGameNetwork(cookie,parent)
+{
+ kdDebug(11001) << k_funcinfo << " - " << this << ", sizeof(KGame)=" << sizeof(KGame) << endl;
+ d = new KGamePrivate;
+
+ d->mProperties = new KGamePropertyHandler(this);
+
+ d->mProperties->registerHandler(KGameMessage::IdGameProperty,
+                                this,TQT_SLOT(sendProperty(int, TQDataStream&, bool* )),
+                                     TQT_SLOT(emitSignal(KGamePropertyBase *)));
+ d->mMaxPlayer.registerData(KGamePropertyBase::IdMaxPlayer, this, i18n("MaxPlayers"));
+ d->mMaxPlayer.setLocal(-1);  // Infinite
+ d->mMinPlayer.registerData(KGamePropertyBase::IdMinPlayer, this, i18n("MinPlayers"));
+ d->mMinPlayer.setLocal(0);   // Always ok
+ d->mGametqStatus.registerData(KGamePropertyBase::IdGametqStatus, this, i18n("GameStatus"));
+ d->mGametqStatus.setLocal(Init);
+ // d->mUniquePlayerNumber = 0;
+ d->mRandom = new KRandomSequence;
+ d->mRandom->setSeed(0);
+
+ connect(this, TQT_SIGNAL(signalClientConnected(TQ_UINT32)),
+                this, TQT_SLOT(slotClientConnected(TQ_UINT32)));
+ connect(this, TQT_SIGNAL(signalClientDisconnected(TQ_UINT32,bool)),
+                this, TQT_SLOT(slotClientDisconnected(TQ_UINT32,bool)));
+ connect(this, TQT_SIGNAL(signalConnectionBroken()),
+                this, TQT_SLOT(slotServerDisconnected()));
+
+ setGameSequence(new KGameSequence());
+
+ // BL: FIXME This signal does no longer exist. When we are merging
+ // MH: super....and how do I find out about the lost conenction now?
+ // KGame and KGameNetwork, this could be improved!
+//  connect(this,TQT_SIGNAL(signalConnectionLost(KGameClient *)),
+//          this,TQT_SLOT(slotConnectionLost(KGameClient *)));
+}
+
+KGame::~KGame()
+{
+ kdDebug(11001) << k_funcinfo << endl;
+// Debug();
+ reset();
+ delete d->mGameSequence;
+ delete d->mRandom;
+ delete d;
+ kdDebug(11001) << k_funcinfo << " done" << endl;
+}
+
+bool KGame::reset()
+{
+ deletePlayers();
+ deleteInactivePlayers();
+ return true;
+}
+
+void KGame::deletePlayers()
+{
+// kdDebug(11001) << k_funcinfo << endl;
+ KGamePlayerList tmp = d->mPlayerList; // in case of PolicyClean player=d->mPlayerList.first() is infinite
+ KPlayer *player;
+ while((player=tmp.first()))
+ {
+   delete player; // delete and removes the player
+   tmp.removeFirst();
+ }
+// kdDebug(11001) << k_funcinfo << " done" << endl;
+}
+
+void KGame::deleteInactivePlayers()
+{
+ KPlayer *player;
+ while((player=d->mInactivePlayerList.first()))
+ {
+   //player->setGame(0); // prevent call backs
+   d->mInactivePlayerList.remove(player);
+   delete player;
+ }
+}
+
+bool KGame::load(TQString filename,bool reset)
+{
+  if (filename.isNull())
+  {
+    return false;
+  }
+  TQFile f(filename);
+  if (!f.open(IO_ReadOnly))
+  {
+    return false;
+  }
+  TQDataStream s( &f );
+  load(s,reset);
+  f.close();
+  return true;
+}
+
+bool KGame::load(TQDataStream &stream,bool reset)
+{ return loadgame(stream, false,reset); }
+
+bool KGame::loadgame(TQDataStream &stream, bool network,bool resetgame)
+{
+ // Load Game Data
+
+ // internal data
+ TQ_INT32 c;
+ stream >> c; // cookie
+
+ if (c!=cookie())
+ {
+   kdWarning(11001) << "Trying to load different game version we="<<cookie() << " saved=" << c << endl;
+   bool result=false;
+   emit signalLoadError(stream,network,(int)c,result);
+   return result;
+ }
+ if (resetgame) reset();
+
+ uint i;
+ stream >> i;
+// setPolicy((GamePolicy)i);
+
+ stream >> d->mUniquePlayerNumber;
+
+ if (gameSequence())
+ {
+   gameSequence()->setCurrentPlayer(0);  // TODO !!!
+ }
+ int newseed;
+ stream >> newseed;
+ d->mRandom->setSeed(newseed);
+
+ // Switch off the direct emitting of signals while
+ // loading properties. This can cause inconsistencies
+ // otherwise if a property emits and this emit accesses
+ // a property not yet loaded
+ // Note we habe to have this external locking to prevent the games unlocking
+ // to access the players
+ dataHandler()->lockDirectEmit();
+ KPlayer *player;
+ for ( player=playerList()->first(); player != 0; player=playerList()->next() )
+ {
+   player->dataHandler()->lockDirectEmit();
+   // kdDebug(11001) << "Player "<<player->id() << " to indirect emit" <<endl;
+ }
+
+ // Properties
+ dataHandler()->load(stream);
+
+ // If there is additional data to be loaded before players are loaded then do
+ // this here.
+ emit signalLoadPrePlayers(stream);
+
+ // Load Playerobjects
+ uint playercount;
+ stream >> playercount;
+ kdDebug(11001) << "Loading KGame " << playercount << " KPlayer objects " << endl;
+ for (i=0;i<playercount;i++)
+ {
+   KPlayer *newplayer=loadPlayer(stream,network);
+   systemAddPlayer(newplayer);
+ }
+
+ TQ_INT16 cookie;
+ stream >> cookie;
+ if (cookie==KGAME_LOAD_COOKIE) {
+   kdDebug(11001) << "   Game loaded propertly"<<endl;
+ } else {
+   kdError(11001) << "   Game loading error. probably format error"<<endl;
+ }
+
+ // Switch back on the direct emitting of signals and emit the
+ // queued signals.
+ // Note we habe to have this external locking to prevent the games unlocking
+ // to access the players
+ dataHandler()->unlockDirectEmit();
+ for ( player=playerList()->first(); player != 0; player=playerList()->next() )
+ {
+   player->dataHandler()->unlockDirectEmit();
+   // kdDebug(11001) << "Player "<<player->id() << " to direct emit" <<endl;
+ }
+
+ emit signalLoad(stream);
+ return true;
+}
+
+bool KGame::save(TQString filename,bool saveplayers)
+{
+ if (filename.isNull())
+ {
+   return false;
+ }
+ TQFile f(filename);
+ if (!f.open(IO_WriteOnly))
+ {
+   return false;
+ }
+ TQDataStream s( &f );
+ save(s,saveplayers);
+ f.close();
+ return true;
+}
+
+bool KGame::save(TQDataStream &stream,bool saveplayers)
+{ return savegame(stream, false,saveplayers); }
+
+bool KGame::savegame(TQDataStream &stream,bool /*network*/,bool saveplayers)
+{
+  // Save Game Data
+
+  // internal variables
+  TQ_INT32 c=cookie();
+  stream << c;
+
+  uint p=(uint)policy();
+  stream << p;
+  stream << d->mUniquePlayerNumber;
+  int newseed=(int)d->mRandom->getLong(65535);
+  stream << newseed;
+  d->mRandom->setSeed(newseed);
+
+ // Properties
+ dataHandler()->save(stream);
+
+ // Save all data that need to be saved *before* the players are saved
+ emit signalSavePrePlayers(stream);
+
+ if (saveplayers)
+ {
+   savePlayers(stream,playerList());
+ }
+ else
+ {
+   stream << (uint)0; // no players saved
+ }
+
+ stream << (TQ_INT16)KGAME_LOAD_COOKIE;
+
+ emit signalSave(stream);
+ return true;
+}
+
+void KGame::savePlayer(TQDataStream &stream,KPlayer* p)
+{
+// this could be in KGameMessage as well
+ stream << (TQ_INT32)p->rtti();
+ stream << (TQ_INT32)p->id();
+ stream << (TQ_INT32)p->calcIOValue();
+ p->save(stream);
+}
+
+void KGame::savePlayers(TQDataStream &stream, KGamePlayerList *list)
+{
+ if (!list)
+ {
+   list=playerList();
+ }
+
+ TQ_INT32 cnt=list->count();
+ kdDebug(11001) << "Saving KGame " << cnt << " KPlayer objects " << endl;
+ stream << cnt;
+ KPlayer *player;
+ for ( player=list->first(); player != 0; player=list->next() )
+ {
+   savePlayer(stream,player);
+ }
+}
+
+KPlayer *KGame::createPlayer(int /*rtti*/,int /*io*/,bool /*isvirtual*/)
+{
+  kdWarning(11001) << "   No user defined player created. Creating default KPlayer. This crashes if you have overwritten KPlayer!!!! " << endl;
+  return new KPlayer;
+}
+KPlayer *KGame::loadPlayer(TQDataStream& stream,bool isvirtual)
+{
+  TQ_INT32 rtti,id,iovalue;
+  stream >> rtti >> id >> iovalue;
+  KPlayer *newplayer=findPlayer(id);
+  if (!newplayer)
+  {
+    kdDebug(11001) << k_funcinfo << "Player "<< id << " not found...asking user to create one " << endl;
+    newplayer=createPlayer(rtti,iovalue,isvirtual);
+    //emit signalCreatePlayer(newplayer,rtti,iovalue,isvirtual,this);
+  }
+  /*
+  if (!newplayer)
+  {
+    kdWarning(11001) << "   No user defined player created. Creating default KPlayer. This crashes if you have overwritten KPlayer!!!! " << endl;
+    newplayer=new KPlayer;
+  }
+  else
+  {
+    kdDebug(11001) << "   USER Player " << newplayer << " done player->rtti=" << newplayer->rtti() << " rtti=" << rtti << endl;
+  }
+  */
+  newplayer->load(stream);
+  if (isvirtual)
+  {
+    newplayer->setVirtual(true);
+  }
+  return newplayer;
+}
+
+// ----------------- Player handling -----------------------
+
+KPlayer * KGame::findPlayer(TQ_UINT32 id) const
+{
+ for (TQPtrListIterator<KPlayer> it(d->mPlayerList); it.current(); ++it)
+ {
+   if (it.current()->id() == id)
+   {
+     return it.current();
+   }
+ }
+ for (TQPtrListIterator<KPlayer> it(d->mInactivePlayerList); it.current(); ++it)
+ {
+   if (it.current()->id() == id)
+   {
+     return it.current();
+   }
+ }
+ return 0;
+}
+
+// it is necessary that addPlayer and systemAddPlayer are called in the same
+// order. Ie if addPlayer(foo) followed by addPlayer(bar) is called, you must
+// not call systemAddPlayer(bar) followed by systemAddPlayer(foo), as the
+// mAddPlayerList would get confused. Should be no problem as long as comServer
+// and the clients are working correctly.
+// BUT: if addPlayer(foo) does not arrive by any reason while addPlayer(bar)
+// does, we would be in trouble...
+void KGame::addPlayer(KPlayer* newplayer)
+{
+ kdDebug(11001) << k_funcinfo << ":  " << "; maxPlayers=" << maxPlayers() << " playerCount=" << playerCount() << endl;
+ if (!newplayer)
+ {
+  kdFatal(11001) << "trying to add NULL player in KGame::addPlayer()" << endl;
+  return ;
+ }
+
+ if (maxPlayers() >= 0 && (int)playerCount() >= maxPlayers())
+ {
+   kdWarning(11001) << "cannot add more than " << maxPlayers() << " players - deleting..." << endl;
+   delete newplayer;
+   return;
+ }
+
+ if (newplayer->id() == 0)
+ {
+   d->mUniquePlayerNumber++;
+   newplayer->setId(KGameMessage::createPlayerId(d->mUniquePlayerNumber, gameId()));
+   kdDebug(11001) << k_funcinfo << "NEW!!! player " << newplayer << " now has id " << newplayer->id() << endl;
+ }
+ else
+ {
+   // this could happen in games which use their own ID management by certain
+   // reasons. that is NOT recommended
+   kdDebug(11001) << k_funcinfo << "player " << newplayer << " already has an id: " << newplayer->id() << endl;
+ }
+
+ TQByteArray buffer;
+ TQDataStream stream(buffer,IO_WriteOnly);
+ // We distinguis here what policy we have
+ if (policy()==PolicyLocal || policy()==PolicyDirty)
+ {
+   systemAddPlayer(newplayer);
+ }
+ if (policy()==PolicyClean || policy()==PolicyDirty)
+ {
+   savePlayer(stream,newplayer);
+   // Store the player for delayed clean adding
+   if (policy()==PolicyClean)
+   {
+     d->mAddPlayerList.enqueue(newplayer);
+   }
+   sendSystemMessage(stream,(int)KGameMessage::IdAddPlayer, 0);
+ }
+}
+
+void KGame::systemAddPlayer(KPlayer* newplayer)
+{
+ if (!newplayer)
+ {
+   kdFatal(11001) << "trying to add NULL player in KGame::systemAddPlayer()" << endl;
+   return ;
+ }
+ if (newplayer->id() == 0)
+ {
+   kdWarning(11001) << k_funcinfo << "player " << newplayer << " has no ID" << endl;
+ }
+
+ if (findPlayer(newplayer->id()))
+ {
+   kdError(11001) << "ERROR: Double adding player !!!!! NOT GOOD !!!!!! " << newplayer->id() << "...I delete it again" << endl;
+   delete newplayer;
+ }
+ else
+ {
+   kdDebug(11001) << "Trying to add player " << newplayer <<" maxPlayers="<<maxPlayers()<<" playerCount="<<playerCount() << endl;
+   // Add the player to the game
+   d->mPlayerList.append(newplayer);
+   newplayer->setGame(this);
+   kdDebug(11001) << "Player: isVirtual=" << newplayer->isVirtual() << endl;
+   kdDebug(11001) << "        id=" << newplayer->id() << "  #Players="
+                  << d->mPlayerList.count() << " added " << newplayer
+                  << "  (virtual=" << newplayer->isVirtual() << ")" << endl;
+   emit signalPlayerJoinedGame(newplayer);
+ }
+}
+
+// Called by the KPlayer destructor
+void KGame::playerDeleted(KPlayer *player)
+{
+ kdDebug(11001) << k_funcinfo << ": id (" << player->id() << ") to be removed " << player << endl;
+
+ if (policy()==PolicyLocal || policy()==PolicyDirty)
+ {
+   systemRemovePlayer(player,false);
+ }
+ if (policy()==PolicyClean || policy()==PolicyDirty)
+ {
+   if (!player->isVirtual())
+   {
+     kdDebug(11001) << k_funcinfo << ": sending IdRemovePlayer "<<player->id() << endl;
+     sendSystemMessage(player->id(), KGameMessage::IdRemovePlayer, 0);
+   }
+ }
+}
+
+bool KGame::removePlayer(KPlayer * player, TQ_UINT32 receiver)
+{//transmit to all clients, or to receiver only
+ if (!player)
+ {
+   kdFatal(11001) << "trying to remove NULL player in KGame::removePlayer()" << endl;
+   return false;
+ }
+ kdDebug(11001) << k_funcinfo << ": id (" << player->id() << ") to be removed " << player << endl;
+
+ if (policy()==PolicyLocal || policy()==PolicyDirty)
+ {
+   systemRemovePlayer(player,true);
+ }
+ if (policy()==PolicyClean || policy()==PolicyDirty)
+ {
+   kdDebug(11001) << k_funcinfo << ": sending IdRemovePlayer "<<player->id() << endl;
+   sendSystemMessage(player->id(),KGameMessage::IdRemovePlayer, receiver);
+ }
+ return true;
+ // we will receive the message in networkTransmission()
+}
+
+void KGame::systemRemovePlayer(KPlayer* player,bool deleteit)
+{
+ kdDebug(11001) << k_funcinfo << endl;
+ if (!player)
+ {
+   kdWarning(11001) << "cannot remove NULL player" << endl;
+   return;
+ }
+ if (!systemRemove(player,deleteit))
+ {
+   kdWarning(11001) << "player " << player << "(" << player->id() << ") Could not be found!" << endl;
+ }
+
+ if (gametqStatus()==(int)Run && playerCount()<minPlayers())
+ {
+   kdWarning(11001) << k_funcinfo ": not enough players, PAUSING game\n" << endl;
+   setGametqStatus(Pause);
+ }
+}
+
+bool KGame::systemRemove(KPlayer* p,bool deleteit)
+{
+ if (!p)
+ {
+   kdWarning(11001) << "cannot remove NULL player" << endl;
+   return false;
+ }
+ bool result;
+ kdDebug(11001) << k_funcinfo << ": Player (" << p->id() << ") to be removed " << p << endl;
+
+ if (d->mPlayerList.count() == 0)
+ {
+   result = false;
+ }
+ else
+ {
+   result = d->mPlayerList.remove(p);
+ }
+
+ emit signalPlayerLeftGame(p);
+
+ p->setGame(0);
+ if (deleteit)
+ {
+   delete p;
+ }
+
+ return result;
+}
+
+bool KGame::inactivatePlayer(KPlayer* player)
+{
+ if (!player)
+ {
+   return false;
+ }
+ kdDebug(11001) << "Inactivate player " << player->id() << endl;
+
+ if (policy()==PolicyLocal || policy()==PolicyDirty)
+ {
+   systemInactivatePlayer(player);
+ }
+ if (policy()==PolicyClean || policy()==PolicyDirty)
+ {
+   sendSystemMessage(player->id(), KGameMessage::IdInactivatePlayer);
+ }
+
+ return true;
+}
+
+bool KGame::systemInactivatePlayer(KPlayer* player)
+{
+ if (!player || !player->isActive())
+ {
+   return false;
+ }
+ kdDebug(11001) << " Inactivate player " << player->id() << endl;
+
+ int pid=player->id();
+ // Virtual players cannot be deactivated. They will be removed
+ if (player->isVirtual())
+ {
+   systemRemovePlayer(player,true);
+ }
+ else
+ {
+   d->mPlayerList.remove(player);
+   d->mInactivePlayerList.prepend(player);
+   player->setActive(false);
+ }
+ emit signalPlayerLeftGame(player);
+ if (isAdmin())
+ {
+   d->mInactiveIdList.prepend(pid);
+ }
+ return true;
+}
+
+bool KGame::activatePlayer(KPlayer * player)
+{
+  if (!player)
+  {
+    return false;
+  }
+  kdDebug(11001) << k_funcinfo << ": activate " << player->id() << endl;
+  if (policy()==PolicyLocal || policy()==PolicyDirty)
+  {
+    systemActivatePlayer(player);
+  }
+  if (policy()==PolicyClean || policy()==PolicyDirty)
+  {
+    sendSystemMessage(player->id(), KGameMessage::IdActivatePlayer);
+  }
+ return true;
+}
+
+bool KGame::systemActivatePlayer(KPlayer* player)
+{
+ if (!player || player->isActive())
+ {
+   return false;
+ }
+ kdDebug(11001) << k_funcinfo << ": activate " << player->id() << endl;
+
+ d->mInactivePlayerList.remove(player);
+ player->setActive(true);
+ addPlayer(player);
+ if (isAdmin())
+ {
+   d->mInactiveIdList.remove(player->id());
+ }
+ return true;
+}
+
+// -------------------- Properties ---------------------------
+
+void KGame::setMaxPlayers(uint maxnumber)
+{ if (isAdmin()) { d->mMaxPlayer.changeValue(maxnumber); } }
+
+void KGame::setMinPlayers(uint minnumber)
+{ if (isAdmin()) { d->mMinPlayer.changeValue(minnumber); } }
+
+uint KGame::minPlayers() const
+{ return d->mMinPlayer.value(); }
+
+int KGame::maxPlayers() const
+{ return d->mMaxPlayer.value(); }
+
+uint KGame::playerCount() const
+{ return d->mPlayerList.count(); }
+
+int KGame::gametqStatus() const
+{ return d->mGametqStatus.value(); }
+
+bool KGame::isRunning() const
+{ return d->mGametqStatus.value() == Run; }
+
+KGamePropertyHandler* KGame::dataHandler() const
+{ return d->mProperties; }
+
+
+KGame::KGamePlayerList* KGame::inactivePlayerList()
+{ return &d->mInactivePlayerList; }
+
+const KGame::KGamePlayerList* KGame::inactivePlayerList() const
+{ return &d->mInactivePlayerList; }
+
+KGame::KGamePlayerList* KGame::playerList()
+{ return &d->mPlayerList; }
+
+const KGame::KGamePlayerList* KGame::playerList() const
+{ return &d->mPlayerList; }
+
+KRandomSequence* KGame::random() const
+{ return d->mRandom; }
+
+
+bool KGame::sendPlayerInput(TQDataStream &msg, KPlayer *player, TQ_UINT32 sender)
+{
+ if (!player)
+ {
+   kdError(11001) << k_funcinfo << ": NULL player" << endl;
+   return false;
+ }
+ if (!isRunning())
+ {
+   kdError(11001) << k_funcinfo << ": game not running" << endl;
+   return false;
+ }
+
+ kdDebug(11001) << k_funcinfo << ": transmitting playerInput over network" << endl;
+ sendSystemMessage(msg, (int)KGameMessage::IdPlayerInput, player->id(), sender);
+ return true;
+}
+
+bool KGame::systemPlayerInput(TQDataStream &msg, KPlayer *player, TQ_UINT32 sender)
+{
+ if (!player)
+ {
+   kdError(11001) << k_funcinfo << ": NULL player" << endl;
+   return false;
+ }
+ if (!isRunning())
+ {
+   kdError(11001) << k_funcinfo << ": game not running" << endl;
+   return false;
+ }
+ kdDebug(11001) << "KGame: Got playerInput from messageServer... sender: " << sender << endl;
+ if (playerInput(msg,player))
+ {
+   playerInputFinished(player);
+ }
+ else
+ {
+   kdDebug(11001) << k_funcinfo<<": switching off player input"<<endl;
+   // TODO: (MH 03-2003): We need an return option from playerInput so that
+   // the player's is not automatically disabled here 
+   if (!player->asyncInput())
+   {
+     player->setTurn(false); // in turn based games we have to switch off input now
+   }
+ }
+ return true;
+}
+
+
+KPlayer * KGame::playerInputFinished(KPlayer *player)
+{
+ kdDebug(11001) << k_funcinfo<<"player input finished for "<<player->id()<<endl;
+ // Check for game over and if not allow the next player to move
+ int gameOver = 0;
+ if (gameSequence())
+ {
+   gameSequence()->setCurrentPlayer(player);
+ }
+ // do not call gameSequence()->checkGameOver() to keep backward compatibility!
+ gameOver = checkGameOver(player);
+ if (gameOver!=0)
+ {
+   if (player)
+   {
+     player->setTurn(false);
+   }
+   setGametqStatus(End);
+   emit signalGameOver(gameOver,player,this);
+ }
+ else if (!player->asyncInput())
+ {
+   player->setTurn(false); // in turn based games we have to switch off input now
+   if (gameSequence())
+   {
+     TQTimer::singleShot(0,this,TQT_SLOT(prepareNext()));
+   }
+ }
+ return player;
+}
+
+// Per default we do not do anything
+int KGame::checkGameOver(KPlayer *player)
+{
+ if (gameSequence())
+ {
+   return gameSequence()->checkGameOver(player);
+ }
+ return 0;
+}
+
+void KGame::setGameSequence(KGameSequence* sequence)
+{
+ delete d->mGameSequence;
+ d->mGameSequence = sequence;
+ if (d->mGameSequence)
+ {
+   d->mGameSequence->setGame(this);
+ }
+}
+
+KGameSequence* KGame::gameSequence() const
+{
+  return d->mGameSequence;
+}
+
+void KGame::prepareNext()
+{
+ if (gameSequence())
+ {
+   // we don't call gameSequence->nextPlayer() to keep old code working
+   nextPlayer(gameSequence()->currentPlayer());
+ }
+}
+
+KPlayer *KGame::nextPlayer(KPlayer *last,bool exclusive)
+{
+ if (gameSequence())
+ {
+   return gameSequence()->nextPlayer(last, exclusive);
+ }
+ return 0;
+}
+
+void KGame::setGametqStatus(int status)
+{
+ kdDebug(11001) << k_funcinfo << ": GAMESTATUS CHANGED  to" << status << endl;
+ if (status==(int)Run && playerCount()<minPlayers()) 
+ {
+   kdDebug(11001) << k_funcinfo << ": not enough players, pausing game\n" << endl;
+   status=Pause;
+ }
+ d->mGametqStatus = status;
+}
+
+void KGame::networkTransmission(TQDataStream &stream, int msgid, TQ_UINT32 receiver, TQ_UINT32 sender, TQ_UINT32 /*clientID*/)
+{//clientID is unused
+ // message targets a playerobject. If we find it we forward the message to the
+ // player. Otherwise we proceed here and hope the best that the user processes
+ // the message
+
+//  kdDebug(11001) << k_funcinfo << ": we="<<(int)gameId()<<" id="<<msgid<<" recv=" << receiver << " sender=" << sender << endl;
+
+ 
+ // *first* notice the game that something has changed - so no return prevents
+ // this
+ emit signalMessageUpdate(msgid, receiver, sender);
+ if (KGameMessage::isPlayer(receiver))
+ {
+   //kdDebug(11001) << "message id " << msgid << " seems to be for a player ("<<active=p->isActive()<<" recv="<< receiver << endl;
+   KPlayer *p=findPlayer(receiver);
+   if (p && p->isActive())
+   {
+     p->networkTransmission(stream,msgid,sender);
+     return;
+   }
+   if (p)
+   {
+      kdDebug(11001) << "player is here but not active" << endl;
+   }
+   else
+   {
+      kdDebug(11001) << "no player found" << endl;
+   }
+ }
+ // If it is not for a player it is meant for us!!!! Otherwise the
+ // gamenetwork would not have passed the message to us!
+
+ // GameProperties processed
+ if (d->mProperties->processMessage(stream, msgid, sender == gameId())) 
+ {
+//   kdDebug(11001 ) << "KGame: message taken by property - returning" << endl;
+   return ;
+ }
+
+ switch(msgid)
+ {
+   case KGameMessage::IdSetupGame:  // Client: First step in setup game
+   {
+     TQ_INT16 v;
+     TQ_INT32 c;
+     stream >> v >> c;
+     kdDebug(11001) << " ===================> (Client) " << k_funcinfo << ": Got IdSetupGame ================== " << endl;
+     kdDebug(11001) << "our game id is " << gameId() << " Lib version=" << v << " App Cookie=" << c << endl; 
+     // Verify identity of the network partners
+     if (c!=cookie())
+     {
+       kdError(11001) << "IdGameSetup: Negotiate Game: cookie mismatch I'am="<<cookie()<<" master="<<c<<endl;
+       sendError(KGameError::Cookie, KGameError::errCookie(cookie(), c));
+       disconnect(); // disconnect from master
+     }
+     else if (v!=KGameMessage::version())
+     {
+       sendError(KGameError::Version, KGameError::errVersion(v));
+       disconnect(); // disconnect from master
+     }
+     else
+     {
+       setupGame(sender);
+     }
+     kdDebug(11001) << "========== (Client) Setup game done\n";
+   }
+   break;
+   case KGameMessage::IdSetupGameContinue:  // Master: second step in game setup
+   {
+     kdDebug(11001) << "=====>(Master) " << k_funcinfo << " - IdSetupGameContinue" << endl;
+     setupGameContinue(stream, sender);
+   }
+   break;
+   case KGameMessage::IdActivatePlayer:  // Activate Player
+   {
+     int id;
+     stream >> id;
+     kdDebug(11001) << "Got IdActivatePlayer id=" << id << endl;
+     if (sender!=gameId()  || policy()!=PolicyDirty)
+     {
+       systemActivatePlayer(findPlayer(id));
+     }
+   }
+   break;
+   case KGameMessage::IdInactivatePlayer:  // Inactivate Player
+   {
+     int id;
+     stream >> id;
+     kdDebug(11001) << "Got IdInactivatePlayer id=" << id << endl;
+     if (sender!=gameId()  || policy()!=PolicyDirty)
+     {
+       systemInactivatePlayer(findPlayer(id));
+     }
+   }
+   break;
+   case KGameMessage::IdAddPlayer:
+   {
+     kdDebug(11001) << k_funcinfo << ": Got IdAddPlayer" << endl;
+     if (sender!=gameId()  || policy()!=PolicyDirty)
+     {
+       KPlayer *newplayer=0;
+       // We sent the message so the player is already available
+       if (sender==gameId())
+       {
+          kdDebug(11001) << "dequeue previously added player" << endl;
+          newplayer = d->mAddPlayerList.dequeue();
+       }
+       else
+       {
+         newplayer=loadPlayer(stream,true);
+       }
+       systemAddPlayer(newplayer);// the final, local, adding
+       //systemAddPlayer(stream);
+     }
+   }
+   break;
+   case KGameMessage::IdRemovePlayer: // Client should delete player id
+   {
+     int id;
+     stream >> id;
+     kdDebug(11001) << k_funcinfo << ": Got IdRemovePlayer " << id << endl;
+     KPlayer *p=findPlayer(id);
+     if (p)
+     {
+       // Otherwise the player is already removed
+       if (sender!=gameId()  || policy()!=PolicyDirty)
+       {
+         systemRemovePlayer(p,true);
+       }
+     }
+     else
+     {
+       kdWarning(11001) << k_funcinfo << "Cannot find player " << id << endl;
+     }
+   }
+   break;
+   case KGameMessage::IdGameLoad:
+   {
+     kdDebug(11001) << "====> (Client) " << k_funcinfo << ": Got IdGameLoad" << endl;
+     loadgame(stream,true,false);
+   }
+   break;
+   case KGameMessage::IdGameSetupDone:
+   {
+     int cid;
+     stream >> cid;
+     kdDebug(11001) << "====> (CLIENT) " << k_funcinfo << ": Got IdGameSetupDone for client "
+             << cid << " we are =" << gameId() << endl;
+     sendSystemMessage(gameId(), KGameMessage::IdGameConnected, 0);
+   }
+   break;
+   case KGameMessage::IdGameConnected:
+   {
+     int cid;
+     stream >> cid;
+     kdDebug(11001) << "====> (ALL) " << k_funcinfo << ": Got IdGameConnected for client "<< cid << " we are =" << gameId() << endl;
+     emit signalClientJoinedGame(cid,this);
+   }
+   break;
+
+   case KGameMessage::IdSyncRandom:  // Master forces a new random seed on us
+   {
+     int newseed;
+     stream >> newseed;
+     kdDebug(11001) << "CLIENT: setting random seed to " << newseed << endl;
+     d->mRandom->setSeed(newseed);
+   }
+   break;
+   case KGameMessage::IdDisconnect:
+   {
+   // if we disconnect we *always* start a local game. 
+   // this could lead into problems if we just change the message server
+     if (sender != gameId())
+     {
+         kdDebug(11001) << "client " << sender << " leaves game" << endl;
+         return;
+     }
+     kdDebug(11001) << "leaving the game" << endl;
+     // start a new local game
+     // no other client is by default connected to this so this call should be
+     // enough
+     setMaster();
+   }
+   break;
+   default:
+    {
+     if (msgid < KGameMessage::IdUser)
+     {
+       kdError(11001) << "incorrect message id " << msgid << " - emit anyway"
+                      << endl;
+     }
+     kdDebug(11001) << k_funcinfo << ": User data msgid " << msgid << endl;
+     emit signalNetworkData(msgid - KGameMessage::IdUser,((TQBuffer*)stream.device())->readAll(),receiver,sender);
+   }
+   break;
+ }
+
+}
+
+// called by the IdSetupGameContinue Message - MASTER SIDE
+// Here the master needs to decide which players can take part at the game
+// and which will be deactivated
+void KGame::setupGameContinue(TQDataStream& stream, TQ_UINT32 sender)
+{
+  KPlayer *player;
+  TQ_INT32 cnt;
+  int i;
+  stream >> cnt;
+
+  TQValueList<int> inactivateIds;
+
+  KGamePlayerList newPlayerList;
+  newPlayerList.setAutoDelete(true);
+  for (i=0;i<cnt;i++)
+  {
+    player=loadPlayer(stream,true);
+    kdDebug(11001) << " Master got player " << player->id() <<" rawgame=" << KGameMessage::rawGameId(player->id())  << " from sender " << sender << endl;
+    if (KGameMessage::rawGameId(player->id()) != sender)
+    {
+      kdError(11001) << "Client tries to add player with wrong game id - cheat possible" << endl;
+    }
+    else
+    {
+      newPlayerList.append(player);
+      kdDebug(11001) << " newplayerlist appended " << player->id() << endl;
+    }
+  }
+
+  newPlayersJoin(playerList(),&newPlayerList,inactivateIds);
+
+
+  kdDebug(11001) << " Master calculates how many players to activate client has cnt=" << cnt << endl;
+  kdDebug(11001) << " The game has " << playerCount() << " active players" << endl;
+  kdDebug(11001) << " The user deactivated "<< inactivateIds.count() << " player already " << endl;
+  kdDebug(11001) << " MaxPlayers for this game is " << maxPlayers() << endl;
+
+  // Do we have too many players? (After the programmer disabled some?)
+  // MH: We cannot use have player here as it CHANGES in the loop
+  // int havePlayers = cnt+playerCount()-inactivateIds.count();
+  kdDebug(11001) << " havePlayers " << cnt+playerCount()-inactivateIds.count() << endl;
+  while (maxPlayers() > 0 && maxPlayers() < (int)(cnt+playerCount() - inactivateIds.count()))
+  {
+    kdDebug(11001) << "  Still to deacticvate "
+            << (int)(cnt+playerCount()-inactivateIds.count())-(int)maxPlayers() 
+            << endl;
+    KPlayer *currentPlayer=0;
+    int currentPriority=0x7fff; // MAX_UINT (16bit?) to get the maximum of the list
+    // find lowest network priority which is not yet in the newPlayerList
+    // do this for the new players
+    for ( player=newPlayerList.first(); player != 0; player=newPlayerList.next() ) 
+    {
+      // Already in the list
+      if (inactivateIds.find(player->id())!=inactivateIds.end()) 
+      {
+        continue;
+      }
+      if (player->networkPriority()<currentPriority)
+      {
+        currentPriority=player->networkPriority();
+        currentPlayer=player;
+      }
+    }
+
+    // find lowest network priority which is not yet in the newPlayerList
+    // Do this for the network players
+    for ( player=d->mPlayerList.first(); player != 0; player=d->mPlayerList.next() ) 
+    {
+      // Already in the list
+      if (inactivateIds.find(player->id())!=inactivateIds.end()) 
+      {
+        continue;
+      }
+      if (player->networkPriority()<currentPriority)
+      {
+        currentPriority=player->networkPriority();
+        currentPlayer=player;
+      }
+    }
+
+    // add it to inactivateIds
+    if (currentPlayer)
+    {
+      kdDebug(11001) << "Marking player " << currentPlayer->id() << " for inactivation" << endl;
+      inactivateIds.append(currentPlayer->id());
+    }
+    else
+    {
+      kdError(11001) << "Couldn't find a player to dectivate..That is not so good..." << endl;
+      break;
+    }
+  }
+
+  kdDebug(11001) << "Alltogether deactivated " << inactivateIds.count() << " players" << endl;
+
+  TQValueList<int>::Iterator it;
+  for ( it = inactivateIds.begin(); it != inactivateIds.end(); ++it )
+  {
+    int pid=*it;
+    kdDebug(11001) << " pid=" << pid << endl;
+  }
+
+  // Now deactivate the network players from the inactivateId list
+  //TQValueList<int>::Iterator it;
+  for ( it = inactivateIds.begin(); it != inactivateIds.end(); ++it )
+  {
+    int pid=*it;
+    if (KGameMessage::rawGameId(pid) == sender)
+    {
+      continue; // client's player
+    }
+    kdDebug(11001) << " -> the network needs to deactivate " << pid <<endl;
+    player=findPlayer(pid);
+    if (player)
+    {
+      // We have to make REALLY sure that the player is gone. With any policy
+      systemInactivatePlayer(player);
+      if (policy()!=PolicyLocal)
+      {
+        sendSystemMessage(player->id(), KGameMessage::IdInactivatePlayer);
+      }
+    }
+    else
+    {
+      kdError(11001) << " We should deactivate a player, but cannot find it...not good." << endl;
+    }
+  }
+
+  // Now send out the player list which the client can activate
+  for ( player=newPlayerList.first(); player != 0; player=newPlayerList.next() )
+  {
+    kdDebug(11001) << " newplayerlist contains " << player->id() << endl;
+    // Only activate what is not in the list
+    if (inactivateIds.find(player->id())!=inactivateIds.end())
+    {
+      continue;
+    }
+    kdDebug(11001) << " -> the client can ******** reactivate ********  " << player->id() << endl;
+    sendSystemMessage(player->id(), KGameMessage::IdActivatePlayer, sender);
+  }
+
+  // Save the game over the network
+  TQByteArray bufferS;
+  TQDataStream streamS(bufferS,IO_WriteOnly);
+  // Save game over netowrk and save players
+  savegame(streamS,true,true);
+  sendSystemMessage(streamS,KGameMessage::IdGameLoad,sender);
+
+
+  // Only to the client first , as the client will add players
+  sendSystemMessage(sender, KGameMessage::IdGameSetupDone, sender);
+}
+
+// called by the IdSetupGame Message - CLIENT SIDE
+// Client needs to prepare for network transfer
+void KGame::setupGame(TQ_UINT32 sender)
+{
+  TQByteArray bufferS;
+  TQDataStream streamS(bufferS,IO_WriteOnly);
+
+  // Deactivate all players
+  KGamePlayerList mTmpList(d->mPlayerList); // we need copy otherwise the removal crashes
+  TQ_INT32 cnt=mTmpList.count();
+  kdDebug(11001) << "Client: playerlistcount=" << d->mPlayerList.count() << " tmplistcout=" << cnt << endl;
+
+  streamS << cnt;
+
+  TQPtrListIterator<KPlayer> it(mTmpList);
+  KPlayer *player;
+  while (it.current())
+  {
+    player=it.current();
+    systemInactivatePlayer(player);
+    // Give the new game id to all players (which are inactivated now)
+    player->setId(KGameMessage::createPlayerId(player->id(),gameId()));
+
+    // Save it for the master to decide what to do
+    savePlayer(streamS,player);
+
+    ++it;
+    --cnt;
+  }
+  if (d->mPlayerList.count() > 0 || cnt!=0)
+  {
+    kdFatal(11001) << "KGame::setupGame(): Player list is not empty! or cnt!=0=" <<cnt << endl;
+  }
+
+  sendSystemMessage(streamS,KGameMessage::IdSetupGameContinue,sender);
+}
+
+// unused by KGame
+void KGame::syncRandom()
+{
+ int newseed=(int)d->mRandom->getLong(65535);
+ sendSystemMessage(newseed,KGameMessage::IdSyncRandom); // Broadcast
+ d->mRandom->setSeed(newseed);
+}
+
+void KGame::Debug()
+{
+ KGameNetwork::Debug();
+ kdDebug(11001) << "------------------- KGAME -------------------------" << endl;
+ kdDebug(11001) << "this:          " << this << endl;
+ kdDebug(11001) << "uniquePlayer   " << d->mUniquePlayerNumber << endl;
+ kdDebug(11001) << "gameStatus     " << gametqStatus() << endl;
+ kdDebug(11001) << "MaxPlayers :   " << maxPlayers() << endl;
+ kdDebug(11001) << "NoOfPlayers :  " << playerCount() << endl;
+ kdDebug(11001) << "NoOfInactive:  " << d->mInactivePlayerList.count() << endl;
+ kdDebug(11001) << "---------------------------------------------------" << endl;
+}
+
+void KGame::slotClientConnected(TQ_UINT32 clientID)
+{
+ if (isAdmin())
+ {
+   negotiateNetworkGame(clientID);
+ }
+}
+
+void KGame::slotServerDisconnected() // Client side
+{
+  kdDebug(11001) << "======= SERVER DISCONNECT ======="<<endl;
+  kdDebug(11001) << "+++ (CLIENT)++++++++" << k_funcinfo << ": our GameID="<<gameId() << endl;
+
+  int oldgamestatus=gametqStatus();
+
+  KPlayer *player;
+  KGamePlayerList removeList;
+  kdDebug(11001) << "Playerlist of client=" << d->mPlayerList.count() << " count" << endl;
+  kdDebug(11001) << "Inactive Playerlist of client=" << d->mInactivePlayerList.count() << " count" << endl;
+  for ( player=d->mPlayerList.first(); player != 0; player=d->mPlayerList.next() ) 
+  {
+    // TODO: CHECK: id=0, could not connect to server in the first place??
+    if (KGameMessage::rawGameId(player->id()) != gameId() && gameId()!=0)
+    {
+      kdDebug(11001) << "Player " << player->id() << " belongs to a removed game" << endl;
+      removeList.append(player);
+    }
+  }
+
+  for ( player=removeList.first(); player != 0; player=removeList.next() )
+  {
+    bool remove = true;
+    emit signalReplacePlayerIO(player, &remove);
+    if (remove)
+    {
+      kdDebug(11001) << " ---> Removing player " << player->id() <<  endl;
+      systemRemovePlayer(player,true); // no network necessary
+    }
+  }
+
+  setMaster();
+  kdDebug(11001) << " our game id is after setMaster " << gameId() << endl;
+
+  KGamePlayerList mReList(d->mInactivePlayerList);
+  for ( player=mReList.first(); player != 0; player=mReList.next() )
+  {
+    // TODO ?check for priority? Sequence should be ok
+    if ((int)playerCount()<maxPlayers() || maxPlayers()<0)
+    {
+      systemActivatePlayer(player);
+    }
+  }
+  kdDebug(11001) << " Players activated player-cnt=" << playerCount() << endl;
+
+  for ( player=d->mPlayerList.first(); player != 0; player=d->mPlayerList.next() ) 
+  {
+    int oldid=player->id();
+    d->mUniquePlayerNumber++;
+    player->setId(KGameMessage::createPlayerId(d->mUniquePlayerNumber,gameId()));
+    kdDebug(11001) << "Player id " << oldid <<" changed to " << player->id() << " as we are now local" << endl;
+  }
+  // TODO clear inactive lists ?
+  Debug();
+  for ( player=d->mPlayerList.first(); player != 0; player=d->mPlayerList.next() ) 
+  {
+    player->Debug();
+  }
+  kdDebug(11001) << "+++++++++++" << k_funcinfo << " DONE=" << endl;
+  emit signalClientLeftGame(0,oldgamestatus,this);
+}
+
+void KGame::slotClientDisconnected(TQ_UINT32 clientID,bool /*broken*/) // server side
+{
+ kdDebug(11001) << "++++(SERVER)+++++++" << k_funcinfo << " clientId=" << clientID << endl;
+
+ int oldgamestatus=gametqStatus();
+
+ KPlayer *player;
+ KGamePlayerList removeList;
+ kdDebug(11001) << "Playerlist of client=" << d->mPlayerList.count() << " count" << endl;
+ for ( player=d->mPlayerList.first(); player != 0; player=d->mPlayerList.next() )
+ {
+   if (KGameMessage::rawGameId(player->id())==clientID)
+   {
+     kdDebug(11001) << "Player " << player->id() << " belongs to the removed game" << endl;
+     removeList.append(player);
+   }
+ }
+
+ for ( player=removeList.first(); player != 0; player=removeList.next() )
+ {
+   // try to replace the KGameIO first
+   bool remove = true;
+   emit signalReplacePlayerIO(player, &remove);
+   if (remove) {
+     // otherwise (no new KGameIO) remove the player
+     kdDebug(11001) << " ---> Removing player " << player->id() <<  endl;
+     removePlayer(player,0);
+   }
+ }
+
+ // Now add inactive players - sequence should be ok
+ // TODO remove players from removed game
+ for (unsigned int idx=0;idx<d->mInactiveIdList.count();idx++)
+ {
+   TQValueList<int>::Iterator it1 = d->mInactiveIdList.at(idx);
+   player = findPlayer(*it1);
+   if (((int)playerCount() < maxPlayers() || maxPlayers() < 0) && player && KGameMessage::rawGameId(*it1) != clientID)
+   {
+     activatePlayer(player);
+   }
+ }
+  emit signalClientLeftGame(clientID,oldgamestatus,this);
+}
+
+
+// -------------------- Synchronisation -----------------------
+
+// this initializes a newly connected client.
+// we send the number of players (including type) as well as game status and
+// properties to the client. After the initialization has been completed both
+// clients should have the same status (ie players, properties, etc)
+void KGame::negotiateNetworkGame(TQ_UINT32 clientID)
+{
+ kdDebug(11001) << "===========================" << k_funcinfo << ": clientID=" << clientID << " =========================== "<< endl;
+ if (!isAdmin())
+ {
+   kdError(11001) << k_funcinfo << ": Serious WARNING..only gameAdmin should call this" << endl;
+   return ;
+ }
+
+ TQByteArray buffer;
+ TQDataStream streamGS(buffer,IO_WriteOnly);
+
+ // write Game setup specific data
+ //streamGS << (TQ_INT32)maxPlayers();
+ //streamGS << (TQ_INT32)minPlayers();
+
+ // send to the newly connected client *only*
+ TQ_INT16 v=KGameMessage::version();
+ TQ_INT32 c=cookie();
+ streamGS << v << c;
+ sendSystemMessage(streamGS, KGameMessage::IdSetupGame, clientID);
+}
+
+bool KGame::sendGroupMessage(const TQByteArray &msg, int msgid, TQ_UINT32 sender, const TQString& group)
+{
+// AB: group must not be i18n'ed!! we should better use an id for group and use
+// a groupName() for the name // FIXME
+ KPlayer *player;
+ for ( player=d->mPlayerList.first(); player != 0; player=d->mPlayerList.next() )
+ {
+   if (player && player->group()==group)
+   {
+     sendMessage(msg,msgid,player->id(), sender);
+   }
+ }
+ return true;
+}
+
+bool KGame::sendGroupMessage(const TQDataStream &msg, int msgid, TQ_UINT32 sender, const TQString& group)
+{ return sendGroupMessage(((TQBuffer*)msg.device())->buffer(), msgid, sender, group); }
+
+bool KGame::sendGroupMessage(const TQString& msg, int msgid, TQ_UINT32 sender, const TQString& group)
+{
+ TQByteArray buffer;
+ TQDataStream stream(buffer, IO_WriteOnly);
+ stream << msg;
+ return sendGroupMessage(stream, msgid, sender, group);
+}
+
+bool KGame::addProperty(KGamePropertyBase* data)
+{ return dataHandler()->addProperty(data); }
+
+bool KGame::sendPlayerProperty(int msgid, TQDataStream& s, TQ_UINT32 playerId)
+{ return sendSystemMessage(s, msgid, playerId); }
+
+void KGame::sendProperty(int msgid, TQDataStream& stream, bool* sent)
+{
+  bool s = sendSystemMessage(stream, msgid);
+  if (s)
+  {
+    *sent = true;
+  }
+}
+
+void KGame::emitSignal(KGamePropertyBase *me)
+{
+ emit signalPropertyChanged(me,this);
+}
+
+KGamePropertyBase* KGame::findProperty(int id) const
+{ return d->mProperties->find(id); }
+
+KGame::GamePolicy KGame::policy() const
+{
+ return d->mPolicy;
+}
+void KGame::setPolicy(GamePolicy p,bool recursive)
+{
+ // Set KGame policy
+ d->mPolicy=p;
+ if (recursive)
+ {
+   // Set all KGame property policy
+   dataHandler()->setPolicy((KGamePropertyBase::PropertyPolicy)p,false);
+
+   // Set all KPLayer (active or inactive) property policy
+   for (TQPtrListIterator<KPlayer> it(d->mPlayerList); it.current(); ++it)
+   {
+     it.current()->dataHandler()->setPolicy((KGamePropertyBase::PropertyPolicy)p,false);
+   }
+   for (TQPtrListIterator<KPlayer> it(d->mInactivePlayerList); it.current(); ++it)
+   {
+     it.current()->dataHandler()->setPolicy((KGamePropertyBase::PropertyPolicy)p,false);
+   }
+ }
+}
+
+/*
+ * vim: et sw=2
+ */
diff --git a/libtdegames/kgame/kgame.h b/libtdegames/kgame/kgame.h
new file mode 100644
index 00000000..bf66dcb8
--- /dev/null
+++ b/libtdegames/kgame/kgame.h
@@ -0,0 +1,933 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+/*
+    $Id$
+*/
+#ifndef __KGAME_H_
+#define __KGAME_H_
+
+#include <tqstring.h>
+#include <tqptrlist.h>
+#include <tqvaluelist.h>
+
+#include "kgamenetwork.h"
+#include <kdemacros.h>
+class KRandomSequence;
+
+class KPlayer;
+class KGamePropertyBase;
+class KGamePropertyHandler;
+class KGameSequence;
+
+class KGamePrivate;
+
+/**
+ * @short The main KDE game object
+ *
+ * The KGame class is the central game object. A game basically
+ * consists of following features:
+ * - Player handling (add, remove,...)
+ * - Game status (end,start,pause,...)
+ * - load/save
+ * - Move (and message) handling
+ * - nextPlayer and gameOver()
+ * - Network connection (for KGameNetwork)
+ *
+ * Example:
+ * \code
+ * KGame *game=new KGame;
+ * \endcode
+ *
+ *
+ * @author Martin Heni <martin@heni-online.de>
+ *
+ */
+class KDE_EXPORT KGame : public KGameNetwork
+{
+  Q_OBJECT
+  TQ_OBJECT
+
+public:
+	typedef TQPtrList<KPlayer> KGamePlayerList;
+
+	/**
+	 * The policy of the property. This can be PolicyClean (setVale uses
+	 * send), PolicyDirty (setValue uses changeValue) or
+	 * PolicyLocal (setValue uses setLocal).
+	 *
+	 * A "clean" policy means that the property is always the same on every
+	 * client. This is achieved by calling send which actually changes
+	 * the value only when the message from the MessageServer is received.
+	 *
+	 * A "dirty" policy means that as soon as setValue is called the
+	 * property is changed immediately. And additionally sent over network.
+	 * This can sometimes lead to bugs as the other clients do not
+	 * immediately have the same value. For more information see
+	 * changeValue.
+	 *
+	 * PolicyLocal means that a KGameProperty behaves like ever
+	 * "normal" variable. Whenever setValue is called (e.g. using "=")
+	 * the value of the property is changes immediately without sending it
+	 * over network. You might want to use this if you are sure that all
+	 * clients set the property at the same time.
+	 **/
+	enum GamePolicy
+	{
+		PolicyUndefined = 0,
+		PolicyClean = 1,
+		PolicyDirty = 2,
+		PolicyLocal = 3
+	};
+
+    /**
+     * Create a KGame object. The cookie is used to identify your
+     * game in load/save and network operations. Change this between
+     * games.
+     */
+    KGame(int cookie=42,TQObject* parent=0);
+
+    /**
+    * Destructs the game
+    */
+    virtual ~KGame();
+
+    /**
+     * Gives debug output of the game status
+     */
+    virtual void Debug();
+
+    /**
+     * Game status - Use this to Control the game flow.
+     * The KGame e.g. sets the status to Pause when you have
+     * less player than the minimum amount
+     */
+	enum GametqStatus
+	{
+		Init = 0,
+		Run = 1,
+		Pause = 2,
+		End = 3,
+		Abort = 4,
+		SystemPause = 5,
+		Intro = 6,
+		UsertqStatus = 7
+	};
+
+    // Properties
+    /**
+     * Returns a list of all active players
+     *
+     * @return the list of players
+     */
+    KGamePlayerList *playerList();
+
+    /**
+     * The same as @ref playerList but returns a const pointer.
+     **/
+    const KGamePlayerList *playerList() const;
+
+    /**
+     * Returns a list of all inactive players
+     * @return the list of players
+     */
+    KGamePlayerList *inactivePlayerList();
+
+    /**
+     * The same as @ref inactivePlayerList but returns a const pointer.
+     **/
+    const KGamePlayerList *inactivePlayerList() const;
+
+    /**
+     * Returns a pointer to the game's KRandomSequence. This sequence is
+     * identical for all network players!
+     * @return KRandomSequence pointer
+     */
+    KRandomSequence *random() const;
+
+    /**
+     * @return The KGameSequence object that is currently in use.
+     * @see setGameSequence
+     **/
+    KGameSequence *gameSequence() const;
+
+    /**
+     * Is the game running
+     * @return true/false
+     */
+    bool isRunning() const;
+
+    // Player handling
+    /**
+     * Returns the player object for a given player id
+     * @param id Player id
+     * @return player object
+     */
+    KPlayer *findPlayer(TQ_UINT32 id) const;
+
+    /**
+     * Set a new @ref KGameSequence to control player management. By default
+     * KGame uses a normal @ref KGameSequence object. You might want to subclass
+     * that and provide your own object.
+     *
+     * The previous sequence will get deleted.
+     * @param sequence The new game sequence object. KGame takes ownership and
+     * will delete it on destruction!
+     **/
+    void setGameSequence(KGameSequence* sequence);
+
+    /**
+     * Note that KPlayer::save must be implemented properly, as well as
+     * KPlayer::rtti
+     * This will only send a message to all clients. The player is _not_ added
+     * directly!
+     * See also playerInput which will be called as soon as the
+     * player really has been added.
+     *
+     * Note that an added player will first get into a "queue" and won't be in
+     * the game. It will be added to the game as soon as systemAddPlayer is
+     * called what will happen as soon as IdAddPlayer is received.
+     *
+     * Note: you probably want to connect to signalPlayerJoinedGame for
+     * further initialization!
+     * @param newplayer The player you want to add. KGame will send a message to
+     * all clients and add the player using systemAddPlayer
+     **/
+    void addPlayer(KPlayer* newplayer);
+
+    /**
+     * Sends a message over the network, msgid=IdRemovePlayer.
+     *
+     * As soon as this message is received by networkTransmission
+     * systemRemovePlayer is called and the player is removed.
+     **/
+    //AB: TODO: make sendMessage to return if the message will be able to be
+    //sent, eg if a socket is connected, etc. If sendMessage returns false
+    //remove the player directly using systemRemovePlayer
+    bool removePlayer(KPlayer * player) { return removePlayer(player, 0); }
+
+    /**
+     * Called by the destructor of KPlayer to remove itself from the game
+     *
+     **/
+    void playerDeleted(KPlayer * player);
+
+    /**
+     * sends activate player: internal use only?
+     */
+    bool activatePlayer(KPlayer *player);
+
+    /**
+     * sends inactivate player: internal use only?
+     */
+    bool inactivatePlayer(KPlayer *player);
+
+    /**
+     * Set the maximal number of players. After this is
+     * reached no more players can be added. You must be ADMIN to call this (@see
+     * isAdmin).
+     * @param maxnumber maximal number of players
+     */
+    void setMaxPlayers(uint maxnumber);
+
+    /**
+     * What is the maximal number of players?
+     * @return maximal number of players
+     */
+    int maxPlayers() const;
+
+    /**
+     * Set the minimal number of players. A game can not be started
+     * with less player resp. is paused when already running. You must be ADMIN
+     * to call this (see @ref isAdmin)!
+     * @param minnumber minimal number of players
+     */
+    void setMinPlayers(uint minnumber);
+
+    /**
+     * What is the minimal number of players?
+     * @return minimal number of players
+     */
+    uint minPlayers() const;
+
+    /**
+     * Returns how many players are plugged into the game
+     * @return number of players
+     */
+    uint playerCount() const;
+
+    /**
+     * @deprecated
+     * Use @ref KGameSequence::nextPlayer instead
+     **/
+    virtual KPlayer * nextPlayer(KPlayer *last,bool exclusive=true);
+
+    // Input events
+    /**
+     * Called by KPlayer to send a player input to the
+     * KMessageServer.
+     **/
+    virtual bool sendPlayerInput(TQDataStream &msg,KPlayer *player,TQ_UINT32 sender=0);
+
+    /**
+     * Called when a player input arrives from KMessageServer.
+     *
+     * Calls prepareNext (using TQTimer::singleShot) if gameOver()
+     * returns 0. This function should normally not be used outside KGame.
+     * It could be made non-virtual,protected in a later version. At the
+     * moment it is a virtual function to give you more control over KGame.
+     *
+     * For documentation see playerInput.
+     **/
+    virtual bool systemPlayerInput(TQDataStream &msg,KPlayer *player,TQ_UINT32 sender=0);
+
+    /**
+    * This virtual function is called if the KGame needs to create a new player.
+    * This happens only over a network and with load/save. Doing nothing
+    * will create a default KPlayer. If you want to have your own player
+    * you have to create one with the given rtti here.
+    * Note: If your game uses a player class derived from KPlayer you MUST
+    * override this function and create your player here. Otherwise the
+    * game will crash.
+    * Example:
+    * \code
+    *  KPlayer *MyGame::createPlayer(int rtti,int io,bool isvirtual)
+    *  {
+    *    KPlayer *player=new MyPlayer;
+    *    if (!isvirtual) // network player ?
+    *    {
+    *      // Define something like this to add the IO modules
+    *      createIO(player,(KGameIO::IOMode)io);
+    *    }
+    *    return player;
+    *    }
+    * \endcode
+    *
+    * @param rtti is the type of the player (0 means default KPlayer)
+    * @param io is the 'or'ed rtti of the KGameIO's
+    * @param isvirtual true if player is virtual
+    */
+    virtual KPlayer *createPlayer(int rtti,int io,bool isvirtual);
+
+    // load/save
+    /**
+     * Load a saved game, from file OR network. This function has
+     * to be overwritten or you need to connect to the load signal
+     * if you have game data other than KGameProperty.
+     * For file load you should reset() the game before any load attempt
+     * to make sure you load into an clear state.
+     *
+     * @param stream a data stream where you can stream the game from
+     * @param reset - shall the game be reset before loading
+     *
+     * @return true?
+     */
+    virtual bool load(TQDataStream &stream,bool reset=true);
+
+    /**
+     * Same as above function but with different parameters
+     *
+     * @param filename - the filename of the file to be opened
+     * @param reset - shall the game be reset before loading
+     *
+     * @return true?
+     **/
+    virtual bool load(TQString filename,bool reset=true);
+
+    /**
+     * Save a game to a file OR to network. Otherwise the same as
+     * the load function
+     *
+     * @param stream a data stream to load the game from
+     * @param saveplayers If true then all players wil be saved too
+     *
+     * @return true?
+     */
+    virtual bool save(TQDataStream &stream,bool saveplayers=true);
+
+    /**
+     * Same as above function but with different parameters
+     *
+     * @param filename the filename of the file to be saved
+     * @param saveplayers If true then all players wil be saved too
+     *
+     * @return true?
+     **/
+    virtual bool save(TQString filename,bool saveplayers=true);
+
+    /**
+     * Resets the game, i.e. puts it into a state where everything
+     * can be started from, e.g. a load game
+     * Right now it does only need to delete all players
+     *
+     * @return true on success
+     */
+    virtual bool reset();
+
+
+    // Game sequence
+    /**
+     * returns the game status, ie running,pause,ended,...
+     *
+     * @return game status
+     */
+    int gametqStatus() const;
+
+    /**
+     * sets the game status
+     *
+     * @param status the new status
+     */
+    void setGametqStatus(int status);
+
+    /**
+    *  docu: see KPlayer
+    **/
+    bool addProperty(KGamePropertyBase* data);
+
+    /**
+     * This is called by KPlayer::sendProperty only! Internal function!
+     **/
+    bool sendPlayerProperty(int msgid, TQDataStream& s, TQ_UINT32 playerId);
+
+    /**
+    * This function allows to find the pointer to a player
+    * property when you know it's id
+    */
+    KGamePropertyBase* findProperty(int id) const;
+
+    /**
+     * Changes the consistency policy of a property. The
+     * GamePolicy is one of PolicyClean (default), PolicyDirty or PolicyLocal.
+     *
+     * It is up to you to decide how you want to work.
+     **/
+    void setPolicy(GamePolicy p,bool recursive=true);
+
+    /**
+     * @return The default policy of the property
+     **/
+    GamePolicy policy() const;
+
+    /**
+     * See KGameNetwork::sendMessage
+     *
+     * Send a network message msg with a given message ID msgid to all players of
+     * a given group (see KPlayer::group)
+     * @param msg the message which will be send. See messages.txt for contents
+     * @param msgid an id for this message
+     * @param sender the id of the sender
+     * @param group the group of the tqreceivers
+     * @return true if worked
+     */
+    bool sendGroupMessage(const TQByteArray& msg, int msgid, TQ_UINT32 sender, const TQString& group);
+    bool sendGroupMessage(const TQDataStream &msg, int msgid, TQ_UINT32 sender, const TQString& group);
+    bool sendGroupMessage(int msg, int msgid, TQ_UINT32 sender, const TQString& group);
+    bool sendGroupMessage(const TQString& msg, int msgid, TQ_UINT32 sender, const TQString& group);
+
+    /**
+     * This will either forward an incoming message to a specified player
+     * (see KPlayer::networkTransmission) or
+     * handle the message directly (e.g. if msgif==IdRemovePlayer it will remove
+     * the (in the stream) specified player). If both is not possible (i.e. the
+     * message is user specified data) the signal signalNetworkData is
+     * emitted.
+     *
+     * This emits signalMessageUpdate <em>before</em> doing anything with
+     * the message. You can use this signal when you want to be notified about
+     * an update/change.
+     * @param msgid Specifies the kind of the message. See messages.txt for
+     * further information
+     * @param stream The message that is being sent
+     * @param receiver The is of the player this message is for. 0 For broadcast.
+     * @param sender
+     * @param clientID the client from which we received the transmission - hardly used
+     **/
+    virtual void networkTransmission(TQDataStream &stream, int msgid, TQ_UINT32 receiver, TQ_UINT32 sender, TQ_UINT32 clientID);
+
+    /**
+     * Returns a pointer to the KGame property handler
+     **/
+    KGamePropertyHandler* dataHandler() const;
+
+protected slots:
+    /**
+     * Called by KGamePropertyHandler only! Internal function!
+     **/
+    void sendProperty(int msgid, TQDataStream& stream, bool* sent);
+
+    /**
+      * Called by KGamePropertyHandler only! Internal function!
+     **/
+    void emitSignal(KGamePropertyBase *me);
+
+    /**
+     * @deprecated
+     * Use KGameSequence::prepareNext() instead
+     **/
+    virtual void prepareNext();
+
+
+    /**
+     * Calls negotiateNetworkGame()
+     * See KGameNetwork::signalClientConnected
+     **/
+    void slotClientConnected(TQ_UINT32 clientId);
+
+    /**
+     * This slot is called whenever the connection to a client is lost (ie the
+     * signal KGameNetwork::signalClientDisconnected is emitted) and will remove
+     * the players from that client.
+     * @param clientId The client the connection has been lost to
+     * @param broken (ignore this - not used)
+     **/
+    void slotClientDisconnected(TQ_UINT32 clientId,bool broken);
+
+    /**
+     * This slot is called whenever the connection to the server is lost (ie the
+     * signal KGameNetwork::signalConnectionBroken is emitted) and will
+     * switch to local game mode
+     **/
+    void slotServerDisconnected();
+
+signals:
+    /**
+     * When a client disconnects from the game usually all players from that
+     * client are removed. But if you use completely the KGame structure you
+     * probably don't want this. You just want to replace the KGameIO of the
+     * (human) player by a computer KGameIO. So this player continues game but
+     * is from this point on controlled by the computer.
+     *
+     * You achieve this by connecting to this signal. It is emitted as soon as a
+     * client disconnects on <em>all</em> other clients. Make sure to add a new
+     * KGameIO only once! you might want to use @ref isAdmin for this. If you
+     * added a new KGameIO set *remove=false otherwise the player is completely
+     * removed.
+     * @param player The player that is about to be removed. Add your new
+     * KGameIO here - but only on <em>one</em> client!
+     * @param remove Set this to FALSE if you don't want this player to be
+     * removed completely.
+     **/
+    void signalReplacePlayerIO(KPlayer* player, bool* remove);
+
+    /**
+     * The game will be loaded from the given stream. Load from here
+     * the data which is NOT a game or player property.
+     * It is not necessary to use this signal for a full property game.
+     *
+     * This signal is emitted <em>before</em> the players are loaded by 
+     * KGame. See also signalLoad
+     *
+     * You must load <em>exactly</em> the same data from the stream that you have saved
+     * in signalSavePrePlayers. Otherwise player loading will not work
+     * anymore.
+     *
+     * @param stream the load stream
+     */
+    void signalLoadPrePlayers(TQDataStream &stream);
+
+    /**
+     * The game will be loaded from the given stream. Load from here
+     * the data which is NOT a game or player property.
+     * It is not necessary to use this signal for a full property game.
+     *
+     * @param stream the load stream
+     */
+    void signalLoad(TQDataStream &stream);
+
+    /**
+     * The game will be saved to the given stream. Fill this with data
+     * which is NOT a game or player property.
+     * It is not necessary to use this signal for a full property game.
+     *
+     * This signal is emitted <em>before</em> the players are saved by 
+     * KGame. See also signalSave
+     *
+     * If you can choose between signalSavePrePlayers and signalSave then
+     * better use signalSave
+     *
+     * @param stream the save stream
+     **/
+    void signalSavePrePlayers(TQDataStream &stream);
+    
+    /**
+     * The game will be saved to the given stream. Fill this with data
+     * which is NOT a game or player property.
+     * It is not necessary to use this signal for a full property game.
+     *
+     * @param stream the save stream
+     */
+    void signalSave(TQDataStream &stream);
+
+    /**
+     * Is emmited if a game with a different version cookie is loaded.
+     * Normally this should result in an error. But maybe you do support
+     * loading of older game versions. Here would be a good place to do a
+     * conversion.
+     *
+     * @param stream - the load stream
+     * @param network - true if this is a network connect. False for load game
+     * @param cookie - the saved cookie. It differs from KGame::cookie()
+     * @param result - set this to true if you managed to load the game
+     */
+    void signalLoadError(TQDataStream &stream,bool network,int cookie, bool &result);
+
+    /**
+     * We got an user defined update message. This is usually done
+     * by a sendData in a inherited KGame Object which defines its
+     * own methods and has to syncronise them over the network.
+     * Reaction to this is usually a call to a KGame function.
+     */
+    void signalNetworkData(int msgid,const TQByteArray& buffer, TQ_UINT32 receiver, TQ_UINT32 sender);
+
+    /**
+     * We got an network message. this can be used to notify us that something
+     * changed. What changed can be seen in the message id. Whether this is
+     * the best possible method to do this is unclear...
+     */
+    void signalMessageUpdate(int msgid,TQ_UINT32 receiver,TQ_UINT32 sender);
+
+    /**
+     * a player left the game because of a broken connection or so!
+     *
+     * Note that when this signal is emitted the player is not part of @ref
+     * playerList anymore but the pointer is still valid. You should do some
+     * final cleanups here since the player is usually deleted after the signal
+     * is emitted.
+     *
+     * @param player the player who left the game
+     */
+    void signalPlayerLeftGame(KPlayer *player);
+
+    /**
+     * a player joined the game
+     *
+     * @param player the player who joined the game
+     */
+    void signalPlayerJoinedGame(KPlayer *player);
+
+
+    /**
+    * This signal is emmited if a player property changes its value and
+    * the property is set to notify this change
+    */
+    void signalPropertyChanged(KGamePropertyBase *property, KGame *me);
+
+    /**
+     * Is emitted after a call to gameOver() returns a non zero
+     * return code. This code is forwarded to this signal as 'status'.
+     *
+     * @param status the return code of gameOver()
+     * @param current the player who did the last move
+     * @param me a pointer to the KGame object
+     */
+    void signalGameOver(int status, KPlayer *current, KGame *me);
+
+    /**
+    * Is emmited after a client is successfully connected to the game.
+    * The client id is the id of the new game client. An easy way to
+    * check whether that's us is
+    * \code
+    *   if (clientid==gameid()) .. // we joined
+    *   else ... // someone joined the game
+    * \endcode
+    * @param clientid - The id of the new client
+    * @param me - our game pointer
+    */
+    void signalClientJoinedGame(TQ_UINT32 clientid,KGame *me);
+
+    /**
+    * This signal is emitted after a network partner left the
+    * game (either by a broken connection or voluntarily).
+    * All changes to the network players have already be done.
+    * If there are not enough players left, the game might have
+    * been paused. To check this you get the old gamestatus
+    * before the disconnection as argument here. The id of the
+    * client who left the game allows to distinguish who left the
+    * game. If it is 0, the server disconnected and you were a client
+    * which has been switched back to local play.
+    * You can use this signal to, e.g. set some menues back to local
+    * player when they were network before.
+    *
+    * @param clientID - 0:server left, otherwise the client who left
+    * @param oldgamestatus - the gamestatus before the loss
+    * @param me - our game pointer
+    **/
+    void signalClientLeftGame(int clientID,int oldgamestatus,KGame *me);
+
+
+protected:
+    /**
+     * A player input occurred. This is the most important function
+     * as the given message will contain the current move made by
+     * the given player.
+     * Note that you HAVE to overwrite this function. Otherwise your
+     * game makes no sense at all.
+     * Generally you have to return TRUE in this function. Only then
+     * the game sequence is proceeded by calling @ref playerInputFinished
+     * which in turn will check for game over or the next player
+     * However, if you have a delayed move, because you e.g. move a
+     * card or a piece you want to return FALSE to pause the game sequence
+     * and then manually call @ref playerInputFinished to resume it.
+     * Example:
+     * \code
+     * bool MyClass::playerInput(TQDataStream &msg,KPlayer *player)
+     * {
+     *   TQ_INT32 move;
+     *   msg >>  move;
+     *   kdDebug() << "  Player " << player->id() << " moved to " << move <<
+     *   endl;
+     *   return true;
+     * }
+     * \endcode
+     *
+     * @param msg the move message
+     * @param player the player who did the move
+     * @return true - input ready, false: input manual
+     */
+    virtual bool playerInput(TQDataStream &msg,KPlayer *player)=0;
+
+
+    /**
+    * Called after the player input is processed by the game. Here the
+    * checks for game over and nextPlayer (in the case of turn base games)
+    * are processed.
+    * Call this manually if you have a delayed move, i.e. your playerInput
+    * function returns FALSE. If it returns true you need not do anything
+    * here.
+    *
+    * @return the current player
+    *
+    **/
+    KPlayer *playerInputFinished(KPlayer *player);
+
+
+    /**
+    * This virtual function can be overwritten for your own player management.
+    * It is called when a new game connects to an existing network game or
+    * to the network master. In case you do not want all players of both games
+    * to be present in the new network game, you can deactivate players here.
+    * This is of particular importance if you have a game with fixed number of
+    * player like e.g. chess. A network connect needs to disable one player of
+    * each game to make sense.
+    *
+    * Not overwriting this function will activate a default behaviour which
+    * will deactivate players until the @ref maxPlayers() numebr is reached
+    * according to the KPlayer::networkPriority() value. Players with a low
+    * value will be kicked out first. With equal priority players of the new
+    * client will leave first. This means, not setting this value and not
+    * overwriting this function will never allow a chess game to add client
+    * players!!!
+    * On the other hand setting one player of each game to a networkPriorty of
+    * say 10, already does most of the work for you.
+    *
+    * The parameters of this function are the playerlist of the network game,
+    * which is @ref playerList(). The second argument is the player list of
+    * the new client who wants to join and the third argument serves as return
+    * parameter. All <em>player ID's</em> which are written into this list
+    * will be <em>removed</em> from the created game. You do this by an
+    * \code
+    * inactivate.append(player->id());
+    * \endcode
+    *
+    * @param oldplayer - the list of the network players
+    * @param newplayer - the list of the client players
+    * @param inactivate - the value list of ids to be deactivated
+    *
+    **/
+    virtual void newPlayersJoin(KGamePlayerList *oldplayer,
+				KGamePlayerList *newplayer,
+				TQValueList<int> &inactivate) {
+		Q_UNUSED( oldplayer );
+		Q_UNUSED( newplayer );
+		Q_UNUSED( inactivate );
+	}
+
+    /**
+    * Save the player list to a stream. Used for network game and load/save.
+    * Can be overwritten if you know what you are doing
+    *
+    * @param stream is the stream to save the player ot
+    * @param list the optional list is the player list to be saved, default is playerList()
+    *
+    **/
+    void savePlayers(TQDataStream &stream,KGamePlayerList *list=0);
+
+    /**
+     * Prepare a player for being added. Put all data about a player into the
+     * stream so that it can be sent to the KGameCommunicationServer using
+     * addPlayer (e.g.)
+     *
+     * This function ensures that the code for adding a player is the same in
+     * addPlayer as well as in negotiateNetworkGame
+     * @param stream is the stream to add the player
+     * @param player The player to add
+     **/
+    void savePlayer(TQDataStream& stream,KPlayer* player);
+
+    /**
+    * Load the player list from a stream. Used for network game and load/save.
+    * Can be overwritten if you know what you are doing
+    *
+    * @param stream is the stream to save the player to
+    * @param isvirtual will set the virtual flag true/false
+    *
+    **/
+    KPlayer *loadPlayer(TQDataStream& stream,bool isvirtual=false);
+
+
+    /**
+     * inactivates player. Use @ref inactivatePlayer instead!
+     */
+    bool systemInactivatePlayer(KPlayer *player);
+
+    /**
+     * activates player. Use @ref activatePlayer instead!
+     */
+    bool systemActivatePlayer(KPlayer *player);
+
+    /**
+     * Adds a player to the game
+     *
+     * Use @ref addPlayer to send @ref KGameMessage::IdAddPlayer. As soon as
+     * this Id is received this function is called, where the player (see @ref
+     * KPlayer::rtti) is added as well as its properties (see @ref KPlayer::save
+     * and @ref KPlayer::load)
+     *
+     * This method calls the overloaded @ref systemAddPlayer with the created
+     * player as argument. That method will really add the player.
+     * If you need to do some changes to your newly added player just connect to
+     * @ref signalPlayerJoinedGame
+     */
+
+    /**
+     * Finally adds a player to the game and therefore to the list.
+     **/
+    void systemAddPlayer(KPlayer* newplayer);
+
+    /**
+     * Removes a player from the game
+     *
+     * Use removePlayer to send KGameMessage::IdRemovePlayer. As soon
+     * as this Id is received systemRemovePlayer is called and the player is
+     * removed directly.
+     **/
+    void systemRemovePlayer(KPlayer* player,bool deleteit);
+
+    /**
+     * This member function will transmit e.g. all players to that client, as well as
+     * all properties of these players (at least if they have been added by
+     * @ref KPlayer::addProperty) so that the client will finally have the same
+     * status as the master. You want to overwrite this function if you expand
+     * KGame by any properties which have to be known by all clients.
+     *
+     * Only the ADMIN is allowed to call this.
+     * @param clientID The ID of the message client which has connected
+     **/
+    virtual void negotiateNetworkGame(TQ_UINT32 clientID);
+
+    /**
+     * syncronise the random numbers with all network clients
+     * not used by KGame - if it should be kept then as public method
+     */
+    void syncRandom();
+
+    void deletePlayers();
+    void deleteInactivePlayers();
+
+    /**
+     * @deprecated
+     * Use @ref KGameSequence instead.
+     *
+     * @param player the player who made the last move
+     * @return anything else but 0 is considered as game over
+     */
+    virtual int checkGameOver(KPlayer *player);
+
+    /**
+     * Load a saved game, from file OR network. Internal. 
+     * Warning: loadgame must not rely that all players all already
+     * activated. Actually the network will activate a player AFTER
+     * the loadgame only. This is not true anymore. But be careful 
+     * anyway.
+     *
+     * @param stream a data stream where you can stream the game from
+     * @param network is it a network call -> make players virtual
+     * @param reset shall the game be reset before loading
+     *
+     * @return true?
+     */
+    virtual bool loadgame(TQDataStream &stream, bool network, bool reset);
+
+    /**
+     * Save a game, to file OR network. Internal. 
+     *
+     * @param stream a data stream where you can stream the game from
+     * @param network is it a call from the network or from a file (unused but informative)
+     * @param saveplayers shall the players be saved too (should be TRUE)
+     *
+     * @return true?
+     */
+    virtual bool savegame(TQDataStream &stream, bool network,bool saveplayers);
+
+private:
+    //AB: this is to hide the "receiver" parameter from the user. It shouldn't be
+    //used if possible (except for init).
+    /**
+     * This is an overloaded function. Id differs from the public one only in
+     * its parameters:
+     *
+     * @param receiver The Client that will receive the message. You will hardly
+     * ever need this. It it internally used to initialize a newly connected
+     * client.
+     **/
+    //void addPlayer(KPlayer* newplayer, TQ_UINT32 receiver);
+
+    /**
+     * Just the same as the public one except receiver:
+     * @param receiver 0 for broadcast, otherwise the receiver. Should only be
+     * used in special circumstances and not outside KGame.
+     **/
+    bool removePlayer(KPlayer * player, TQ_UINT32 receiver);
+
+    /**
+     * Helping function - game negotiation
+     **/
+    void setupGame(TQ_UINT32 sender);
+
+    /**
+     * Helping function - game negotiation
+     **/
+    void setupGameContinue(TQDataStream& msg, TQ_UINT32 sender);
+
+    /**
+     * Removes a player from all lists, removes the @ref KGame pointer from the
+     * @ref KPlayer and deletes the player. Used by (e.g.) @ref
+     * systemRemovePlayer
+     * @return True if the player has been removed, false if the current is not
+     * found
+     **/
+    bool systemRemove(KPlayer* player,bool deleteit);
+
+
+private:
+    KGamePrivate* d;
+};
+
+#endif
diff --git a/libtdegames/kgame/kgamechat.cpp b/libtdegames/kgame/kgamechat.cpp
new file mode 100644
index 00000000..11f47f7b
--- /dev/null
+++ b/libtdegames/kgame/kgamechat.cpp
@@ -0,0 +1,341 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001-2002 Andreas Beckermann (b_mann@gmx.de)
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include "kgamechat.h"
+#include "kgamechat.moc"
+
+#include "kgame.h"
+#include "kplayer.h"
+#include "kgameproperty.h"
+#include "kgamemessage.h"
+
+#include <klocale.h>
+#include <kdebug.h>
+
+#include <tqmap.h>
+#include <tqintdict.h>
+
+//FIXME:
+#define FIRST_ID 2 // first id, that is free of use, aka not defined above
+
+class KGameChatPrivate
+{
+public:
+	KGameChatPrivate()
+	{
+		mFromPlayer = 0;
+		mGame = 0;
+
+		mToMyGroup = -1;
+	}
+	
+	KGame* mGame;
+	KPlayer* mFromPlayer;
+	int mMessageId;
+
+
+	TQIntDict<KPlayer> mIndex2Player;
+
+	TQMap<int, int> mSendId2PlayerId;
+	int mToMyGroup; // just as the above - but for the group, not for players
+};
+
+KGameChat::KGameChat(KGame* g, int msgid, TQWidget* parent) : KChatBase(parent)
+{
+ init(g, msgid); 
+}
+
+KGameChat::KGameChat(KGame* g, int msgid, KPlayer* fromPlayer, TQWidget* parent) : KChatBase(parent)
+{
+ init(g, msgid);
+ setFromPlayer(fromPlayer);
+}
+
+KGameChat::KGameChat(TQWidget* parent) : KChatBase(parent)
+{
+ init(0, -1);
+}
+
+KGameChat::~KGameChat()
+{
+ kdDebug(11001) << k_funcinfo << endl;
+ delete d;
+}
+
+void KGameChat::init(KGame* g, int msgId)
+{
+ kdDebug(11001) << k_funcinfo << endl;
+ d = new KGameChatPrivate;
+ setMessageId(msgId);
+
+ setKGame(g);
+}
+
+void KGameChat::addMessage(int fromId, const TQString& text)
+{
+ if (!d->mGame) {
+	kdWarning(11001) << "no KGame object has been set" << endl;
+	addMessage(i18n("Player %1").tqarg(fromId), text);
+ } else {
+	KPlayer* p = d->mGame->findPlayer(fromId);
+	if (p) {
+		kdDebug(11001) << "adding message of player " << p->name() << "id=" << fromId << endl;
+		addMessage(p->name(), text);
+	} else {
+		kdWarning(11001) << "Could not find player id " << fromId << endl;
+		addMessage(i18n("Unknown"), text);
+	}
+ }
+}
+
+void KGameChat::returnPressed(const TQString& text)
+{
+ if (!d->mFromPlayer) {
+	kdWarning(11001) << k_funcinfo << ": You must set a player first!" << endl;
+	return;
+ }
+ if (!d->mGame) {
+	kdWarning(11001) << k_funcinfo << ": You must set a game first!" << endl;
+	return;
+ }
+
+ kdDebug(11001) << "from: " << d->mFromPlayer->id() << "==" << d->mFromPlayer->name() << endl;
+
+ int id = sendingEntry();
+
+ if (isToGroupMessage(id)) {
+	// note: there is currently no support for other groups than the players
+	// group! It might be useful to send to other groups, too
+	TQString group = d->mFromPlayer->group();
+	kdDebug(11001) << "send to group " << group << endl;
+	int sender = d->mFromPlayer->id();
+	d->mGame->sendGroupMessage(text, messageId(), sender, group);
+
+	//TODO
+	//AB: this message is never received!! we need to connect to
+	//KPlayer::networkData!!!
+	//TODO
+	
+ } else {
+	int toPlayer = 0;
+	if (!isSendToAllMessage(id) && isToPlayerMessage(id)) {
+		toPlayer = playerId(id);
+		if (toPlayer == -1) {
+			kdError(11001) << k_funcinfo << ": don't know that player "
+					<< "- internal ERROR" << endl;
+		}
+	} 
+	int receiver = toPlayer;
+	int sender = d->mFromPlayer->id();
+	d->mGame->sendMessage(text, messageId(), receiver, sender);
+ }
+}
+
+void KGameChat::setMessageId(int msgid)
+{ d->mMessageId = msgid; }
+
+int KGameChat::messageId() const
+{ return d->mMessageId; }
+
+bool KGameChat::isSendToAllMessage(int id) const
+{ return (id == KChatBase::SendToAll); }
+
+bool KGameChat::isToGroupMessage(int id) const
+{ return (id == d->mToMyGroup); }
+
+bool KGameChat::isToPlayerMessage(int id) const
+{
+return d->mSendId2PlayerId.contains(id); }
+
+TQString KGameChat::sendToPlayerEntry(const TQString& name) const
+{ return i18n("Send to %1").tqarg(name); }
+
+int KGameChat::playerId(int id) const
+{
+ if (!isToPlayerMessage(id)) {
+	return -1;
+ }
+
+ return d->mSendId2PlayerId[id];
+}
+
+int KGameChat::sendingId(int playerId) const
+{
+ TQMap<int, int>::Iterator it;
+ for (it = d->mSendId2PlayerId.begin(); it != d->mSendId2PlayerId.end(); ++it) {
+	if (it.data() == playerId) {
+		return it.key();
+	}
+ }
+ return -1;
+}
+
+const TQString& KGameChat::fromName() const
+{ return d->mFromPlayer ? d->mFromPlayer->name() : TQString(); }
+
+bool KGameChat::hasPlayer(int id) const
+{
+ return (sendingId(id) != -1);
+}
+
+void KGameChat::setFromPlayer(KPlayer* p)
+{
+ if (!p) {
+	kdError(11001) << k_funcinfo << ": NULL player" << endl;
+	removeSendingEntry(d->mToMyGroup);
+	d->mFromPlayer = 0;
+	return;
+ }
+ if (d->mFromPlayer) {
+	changeSendingEntry(p->group(), d->mToMyGroup);
+ } else {
+	if (d->mToMyGroup != -1) {
+		kdWarning(11001) << "send to my group exists already - removing" << endl;
+		removeSendingEntry(d->mToMyGroup);
+	}
+	d->mToMyGroup = nextId();
+	addSendingEntry(i18n("Send to My Group (\"%1\")").tqarg(p->group()), d->mToMyGroup);
+ }
+ d->mFromPlayer = p;
+ kdDebug(11001) << k_funcinfo << " player=" << p << endl;
+}
+
+
+void KGameChat::setKGame(KGame* g)
+{
+ if (d->mGame) {
+	slotUnsetKGame();
+ }
+ kdDebug(11001) << k_funcinfo << " game=" << g << endl;
+ d->mGame = g;
+
+ if (d->mGame) {
+	connect(d->mGame, TQT_SIGNAL(signalPlayerJoinedGame(KPlayer*)), 
+			this, TQT_SLOT(slotAddPlayer(KPlayer*)));
+	connect(d->mGame, TQT_SIGNAL(signalPlayerLeftGame(KPlayer*)), 
+			this, TQT_SLOT(slotRemovePlayer(KPlayer*)));
+	connect(d->mGame, TQT_SIGNAL(signalNetworkData(int, const TQByteArray&, TQ_UINT32, TQ_UINT32)),
+			this, TQT_SLOT(slotReceiveMessage(int, const TQByteArray&, TQ_UINT32, TQ_UINT32)));
+	connect(d->mGame, TQT_SIGNAL(destroyed()), this, TQT_SLOT(slotUnsetKGame()));
+
+	TQPtrList<KPlayer> playerList = *d->mGame->playerList();
+	for (int unsigned i = 0; i < playerList.count(); i++) {
+		slotAddPlayer(playerList.at(i));
+	}
+ }
+}
+
+KGame* KGameChat::game() const
+{
+ return d->mGame;
+}
+
+KPlayer* KGameChat::fromPlayer() const
+{
+ return d->mFromPlayer;
+}
+
+void KGameChat::slotUnsetKGame()
+{
+//TODO: test this method!
+
+ if (!d->mGame) {
+	return;
+ }
+ disconnect(d->mGame, 0, this, 0);
+ removeSendingEntry(d->mToMyGroup);
+ TQMap<int, int>::Iterator it;
+ for (it = d->mSendId2PlayerId.begin(); it != d->mSendId2PlayerId.end(); ++it) {
+	removeSendingEntry(it.data());
+ }
+}
+
+void KGameChat::slotAddPlayer(KPlayer* p)
+{
+ if (!p) {
+	kdError(11001) << k_funcinfo << ": cannot add NULL player" << endl;
+	return;
+ }
+ if (hasPlayer(p->id())) {
+	kdError(11001) << k_funcinfo << ": player was added before" << endl;
+	return;
+ }
+
+ int sendingId = nextId();
+ addSendingEntry(comboBoxItem(p->name()), sendingId);
+ d->mSendId2PlayerId.insert(sendingId, p->id());
+ connect(p, TQT_SIGNAL(signalPropertyChanged(KGamePropertyBase*, KPlayer*)),
+		this, TQT_SLOT(slotPropertyChanged(KGamePropertyBase*, KPlayer*)));
+ connect(p, TQT_SIGNAL(signalNetworkData(int, const TQByteArray&, TQ_UINT32, KPlayer*)),
+		this, TQT_SLOT(slotReceivePrivateMessage(int, const TQByteArray&, TQ_UINT32, KPlayer*)));
+}
+
+void KGameChat::slotRemovePlayer(KPlayer* p)
+{
+ if (!p) {
+	kdError(11001) << k_funcinfo << ": NULL player" << endl;
+	return;
+ }
+ if (!hasPlayer(p->id())) {
+	kdError(11001) << k_funcinfo << ": cannot remove non-existent player" << endl;
+	return;
+ }
+
+ int id = sendingId(p->id());
+ removeSendingEntry(id);
+ p->disconnect(this);
+ d->mSendId2PlayerId.remove(id);
+}
+
+void KGameChat::slotPropertyChanged(KGamePropertyBase* prop, KPlayer* player)
+{
+ if (prop->id() == KGamePropertyBase::IdName) {
+//	kdDebug(11001) << "new Name" << endl;
+	changeSendingEntry(player->name(), sendingId(player->id()));
+/*
+	mCombo->changeItem(comboBoxItem(player->name()), index);
+ */
+ } else if (prop->id() == KGamePropertyBase::IdGroup) {
+ //TODO
+ }
+}
+
+void KGameChat::slotReceivePrivateMessage(int msgid, const TQByteArray& buffer, TQ_UINT32 sender, KPlayer* me)
+{
+ if (!me || me != fromPlayer()) {
+	kdDebug() << k_funcinfo << "nope - not for us!"  << endl;
+	return;
+ }
+ slotReceiveMessage(msgid, buffer, me->id(), sender);
+}
+
+void KGameChat::slotReceiveMessage(int msgid, const TQByteArray& buffer, TQ_UINT32 , TQ_UINT32 sender)
+{
+ TQDataStream msg(buffer, IO_ReadOnly);
+ if (msgid != messageId()) {
+	return;
+ }
+
+ TQString text;
+ msg >> text;
+
+ addMessage(sender, text);
+}
+
diff --git a/libtdegames/kgame/kgamechat.h b/libtdegames/kgame/kgamechat.h
new file mode 100644
index 00000000..88139d33
--- /dev/null
+++ b/libtdegames/kgame/kgamechat.h
@@ -0,0 +1,224 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001-2002 Andreas Beckermann (b_mann@gmx.de)
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __KGAMECHAT_H__
+#define __KGAMECHAT_H__
+
+#include <tqstring.h>
+
+#include "kchatbase.h"
+#include <kdemacros.h>
+class KPlayer;
+class KGame;
+class KGamePropertyBase;
+
+class KGameChatPrivate;
+
+/**
+ * @short A Chat widget for KGame-based games
+ *
+ * Call @ref setFromPlayer() first - this will be used as the "from" part of
+ * every message you will send. Otherwise it won't work! You can also use the
+ * fromPlayer parameter in the constructor though...
+ *
+ * @author Andreas Beckermann <b_mann@gmx.de>
+ **/
+class KDE_EXPORT KGameChat : public KChatBase
+{
+	Q_OBJECT
+  TQ_OBJECT
+public:
+	/**
+	 * Construct a @ref KGame chat widget on @p game that used @p msgid for
+	 * the chat message. The @p fromPlayer is the local player (see @ref
+	 * setFromPlayer).
+	 **/
+	KGameChat(KGame* game, int msgid, KPlayer* fromPlayer, TQWidget * parent);
+
+	/**
+	 * @overload
+	 * To make use of this widget you need to call @ref setFromPlayer
+	 * manually.
+	 **/
+	KGameChat(KGame* game, int msgId, TQWidget* parent);
+
+	/**
+	 * @overload
+	 * This constructs a widget that is not usable. You must call at least
+	 * setGame, setFromPlayer and setMessageId manually.
+	 * @since 3.2
+	 **/
+	KGameChat(TQWidget* parent);
+
+	virtual ~KGameChat();
+
+	enum SendingIds {
+		SendToGroup = 1
+	};
+
+	/**
+	 * This sets the fromPlayer to @p player. The fromPlayer is the
+	 * player that will appear as "from" when you send messages through this
+	 * widget.
+	 * @param player The player of this widget
+	 **/
+	void setFromPlayer(KPlayer* player);
+
+	KPlayer* fromPlayer() const;
+
+	/**
+	 * Set the @ref KGame object for this chat widget. All messages will be
+	 * sent through this object. You don't have to implement any send
+	 * functions, just call this function, call @ref setFromPlayer and be
+	 * done :-)
+	 * @param g The @ref KGame object the messages will be sent through
+	 **/
+	void setKGame(KGame* g);
+
+	KGame* game() const;
+
+	/**
+	 * @return The id of the messages produced by KGameChat. The id will be
+	 * used in @ref KGame as parameter msgid in the method @ref KGame::sendMessage
+	 **/
+	int messageId() const;
+
+	/**
+	 * Change the message id of the chat widget. It is recommended that you
+	 * don't use this but prefer the constructor instead, but in certain
+	 * situations (such as using this widget in TQt designer) it may be
+	 * useful to change the message id.
+	 *
+	 * See also @ref messageId
+	 * @since 3.2
+	 **/
+	void setMessageId(int msgid);
+
+	/**
+	 * reimplemented from @ref KChatBase
+	 * @return @ref KPlayer::name() for the player set by @ref setFromPlayer
+	 **/
+	virtual const TQString& fromName() const;
+
+
+public slots:
+	virtual void addMessage(const TQString& fromName, const TQString& text) { KChatBase::addMessage(fromName, text);}
+	virtual void addMessage(int fromId, const TQString& text);
+
+	void slotReceiveMessage(int, const TQByteArray&, TQ_UINT32 receiver, TQ_UINT32 sender);
+
+protected:
+	/**
+	 * @param id The ID of the sending entry, as returned by @ref
+	 * KChatBase::sendingEntry
+	 * @return True if the entry "send to all" was selected, otherwise false
+	 **/
+	bool isSendToAllMessage(int id) const;
+
+	/**
+	 * Used to indicate whether a message shall be sent to a group of
+	 * players. Note that this was not yet implemented when this doc was
+	 * written so this description might be wrong. (FIXME)
+	 * @param id The ID of the sending entry, as returned by @ref
+	 * KChatBase::sendingEntry
+	 * @return True if the message is meant to be sent to a group (see @ref
+	 * KPlayer::group), e.g. if "send to my group" was selected.
+	 **/
+	bool isToGroupMessage(int id) const;
+	
+
+	/**
+	 * Used to indicate whether the message shall be sent to a single player
+	 * only. Note that you can also call @ref isSendToAllMessage and @ref
+	 * isToGroupMessage - if both return false it must be a player message.
+	 * This behaviour might be changed later - so don't depend on it.
+	 *
+	 * See also toPlayerId
+	 * @param id The ID of the sending entry, as returned by 
+	 * KChatBase::sendingEntry
+	 * @return True if the message shall be sent to a special player,
+	 * otherwise false.
+	 **/
+	bool isToPlayerMessage(int id) const;
+
+	/**
+	 * @param id The ID of the sending entry, as returned by
+	 * KChatBase::sendingEntry
+	 * @return The ID of the player (see KPlayer::id) the sending entry
+	 * belongs to. Note that the parameter id is an id as returned by ref
+	 * KChatBase::sendingEntry and the id this method returns is a 
+	 * KPlayer ID. If isToPlayerMessage returns false this method
+	 * returns -1
+	 **/
+	int playerId(int id) const;
+
+	/**
+	 * @param playerId The ID of the KPlayer object
+	 * @return The ID of the sending entry (see KChatBase) or -1 if
+	 * the player id was not found.
+	 **/
+	int sendingId(int playerId) const;
+
+	/**
+	 * @return True if the player with this ID was added before (see 
+	 * slotAddPlayer)
+	 **/
+	bool hasPlayer(int id) const;
+
+	/**
+	 * @param name The name of the added player
+	 * @return A string that will be added as sending entry in @ref
+	 * KChatBase. By default this is "send to name" where name is the name
+	 * that you specify. See also KChatBase::addSendingEntry
+	 **/
+	virtual TQString sendToPlayerEntry(const TQString& name) const;
+
+
+protected slots:
+	/**
+	 * Unsets a KGame object that has been set using setKGame
+	 * before. You don't have to call this - this is usually done
+	 * automatically.
+	 **/
+	void slotUnsetKGame();
+
+
+	void slotPropertyChanged(KGamePropertyBase*, KPlayer*);
+	void slotAddPlayer(KPlayer*);
+	void slotRemovePlayer(KPlayer*);
+
+	/**
+	 * Called when KPlayer::signalNetworkData is emitted. The message
+	 * gets forwarded to slotReceiveMessage if @p me equals
+	 * fromPlayer.
+	 **/
+	void slotReceivePrivateMessage(int msgid, const TQByteArray& buffer, TQ_UINT32 sender, KPlayer* me);
+
+protected:
+	virtual void returnPressed(const TQString& text);
+
+private:
+	void init(KGame* g, int msgid);
+
+private:
+	KGameChatPrivate* d;
+};
+
+#endif
diff --git a/libtdegames/kgame/kgameerror.cpp b/libtdegames/kgame/kgameerror.cpp
new file mode 100644
index 00000000..ef6145fb
--- /dev/null
+++ b/libtdegames/kgame/kgameerror.cpp
@@ -0,0 +1,80 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+/*
+    $Id$
+*/
+
+#include "kgameerror.h"
+#include "kgamemessage.h"
+
+#include <klocale.h>
+
+TQByteArray KGameError::errVersion(int remoteVersion)
+{
+ TQByteArray b;
+ TQDataStream s(b, IO_WriteOnly);
+ s << (TQ_INT32)KGameMessage::version();
+ s << (TQ_INT32)remoteVersion;
+ return b;
+}
+
+TQByteArray KGameError::errCookie(int localCookie, int remoteCookie)
+{
+ TQByteArray b;
+ TQDataStream s(b, IO_WriteOnly);
+ s << (TQ_INT32)localCookie;
+ s << (TQ_INT32)remoteCookie;
+ return b;
+}
+
+TQString KGameError::errorText(int errorCode, const TQByteArray& message)
+{
+ TQDataStream s(message, IO_ReadOnly);
+ return errorText(errorCode, s);
+}
+
+TQString KGameError::errorText(int errorCode, TQDataStream& s)
+{
+ TQString text;
+ switch (errorCode) {
+	case Cookie:
+	{
+		TQ_INT32 cookie1; 
+		TQ_INT32 cookie2;
+		s >> cookie1;
+		s >> cookie2;
+		text = i18n("Cookie mismatch!\nExpected Cookie: %1\nReceived Cookie: %2").tqarg(cookie1).tqarg(cookie2);
+		break;
+	}
+	case Version:
+	{
+		TQ_INT32 version1;
+		TQ_INT32 version2;
+		s >> version1;
+		s >> version2;
+		text = i18n("KGame Version mismatch!\nExpected Version: %1\nReceived Version: %2\n").tqarg(version1).tqarg(version2);
+		break;
+	}
+	default:
+		text = i18n("Unknown error code %1").tqarg(errorCode);
+ }
+ return text;
+}
+
diff --git a/libtdegames/kgame/kgameerror.h b/libtdegames/kgame/kgameerror.h
new file mode 100644
index 00000000..071737cc
--- /dev/null
+++ b/libtdegames/kgame/kgameerror.h
@@ -0,0 +1,59 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+/*
+    $Id$
+*/
+#ifndef __KGAMEERROR_H_
+#define __KGAMEERROR_H_
+
+#include <tqstring.h>
+
+
+class KGameError
+{
+public:
+	KGameError() { }
+	~KGameError() { }
+
+	enum ErrorCodes {
+		Cookie = 0, // Cookie mismatch
+		Version = 1 // Version mismatch
+	};
+
+	/**
+	 * Generate an error message with Erorr Code = ErrCookie
+	 **/
+	static TQByteArray errCookie(int localCookie, int remoteCookie);
+	static TQByteArray errVersion(int remoteVersion);
+
+	/**
+	 * Create an erorr text using a TQDataStream (TQByteArray) which was
+	 * created using @ref KGameError. This is the opposite function to all
+	 * the errXYZ() function (e.g. @ref errVersion).
+	 * You want to use this to generate the message that shall be 
+	 * displayed to the user.
+	 * @return an error message 
+	 **/
+	static TQString errorText(int errorCode, TQDataStream& message);
+	static TQString errorText(int errorCode, const TQByteArray& message);
+
+};
+
+#endif
diff --git a/libtdegames/kgame/kgameio.cpp b/libtdegames/kgame/kgameio.cpp
new file mode 100644
index 00000000..5b736ea0
--- /dev/null
+++ b/libtdegames/kgame/kgameio.cpp
@@ -0,0 +1,539 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+/*
+    $Id$
+*/
+
+#include "kgameio.h"
+#include "kgameio.moc"
+#include "kgame.h"
+#include "kplayer.h"
+#include "kgamemessage.h"
+#include "kmessageio.h"
+
+#include <kdebug.h>
+
+#include <tqwidget.h>
+#include <tqbuffer.h>
+#include <tqtimer.h>
+
+#include <stdlib.h>
+
+// ----------------------- Generic IO -------------------------
+KGameIO::KGameIO() : TQObject(0,0)
+{
+  kdDebug(11001) << k_funcinfo << ": this=" << this << ", sizeof(this)" << sizeof(KGameIO) << endl;
+  mPlayer = 0;
+}
+
+KGameIO::KGameIO(KPlayer* player) : TQObject(0,0)
+{
+  kdDebug(11001) << k_funcinfo << ": this=" << this << ", sizeof(this)" << sizeof(KGameIO) << endl;
+  mPlayer = 0;
+  if (player)
+  {
+    player->addGameIO(this);
+  }
+}
+
+KGameIO::~KGameIO()
+{
+  kdDebug(11001) << k_funcinfo << ": this=" << this << endl;
+  // unregister ourselves
+  if (player())
+  {
+    player()->removeGameIO(this, false);
+  }
+}
+
+void KGameIO::initIO(KPlayer *p)
+{
+  setPlayer(p);
+}
+
+void KGameIO::notifyTurn(bool b)
+{
+  if (!player())
+  {
+    kdWarning(11001) << k_funcinfo << ": player() is NULL" << endl;
+    return;
+  }
+  bool sendit=false;
+  TQByteArray buffer;
+  TQDataStream stream(buffer, IO_WriteOnly);
+  emit signalPrepareTurn(stream, b, this, &sendit);
+  if (sendit)
+  {
+    TQDataStream ostream(buffer,IO_ReadOnly);
+    TQ_UINT32 sender = player()->id();  // force correct sender
+    kdDebug(11001) << "Prepare turn sendInput" << endl;
+    sendInput(ostream, true, sender);
+  }
+}
+
+KGame* KGameIO::game() const
+{
+  if (!player())
+  {
+    return 0;
+  }
+  return player()->game();
+}
+
+bool KGameIO::sendInput(TQDataStream& s, bool transmit, TQ_UINT32 sender)
+{
+  if (!player())
+  {
+    return false;
+  }
+  return player()->forwardInput(s, transmit, sender);
+}
+
+void KGameIO::Debug()
+{
+  kdDebug(11001) << "------------------- KGAMEINPUT --------------------" << endl;
+  kdDebug(11001) << "this:    " << this << endl;
+  kdDebug(11001) << "rtti :   " << rtti() << endl;
+  kdDebug(11001) << "Player:  " << player() << endl;
+  kdDebug(11001) << "---------------------------------------------------" << endl;
+}
+
+
+// ----------------------- Key IO ---------------------------
+KGameKeyIO::KGameKeyIO(TQWidget *parent) 
+   : KGameIO()
+{
+  if (parent)
+  {
+    kdDebug(11001) << "Key Event filter installed" << endl;
+    parent->installEventFilter(this);
+  }
+}
+
+KGameKeyIO::~KGameKeyIO()
+{
+  if (parent())
+  {
+    parent()->removeEventFilter(this);
+  }
+}
+
+int KGameKeyIO::rtti() const { return KeyIO; }
+
+bool KGameKeyIO::eventFilter( TQObject *o, TQEvent *e )
+{
+  if (!player())
+  {
+    return false;
+  }
+
+  // key press/release
+  if ( e->type() == TQEvent::KeyPress ||
+       e->type() == TQEvent::KeyRelease )
+  {
+     TQKeyEvent *k = (TQKeyEvent*)e;
+  //   kdDebug(11001) << "KGameKeyIO " << this << " key press/release " <<  k->key() << endl ;
+     TQByteArray buffer;
+     TQDataStream stream(buffer,IO_WriteOnly);
+     bool eatevent=false;
+     emit signalKeyEvent(this,stream,k,&eatevent);
+     TQDataStream msg(buffer,IO_ReadOnly);
+
+     if (eatevent && sendInput(msg))
+     {
+       return eatevent;
+     }
+     return false; // do not eat otherwise
+  }
+  return TQObject::eventFilter( o, e );    // standard event processing
+}
+
+
+// ----------------------- Mouse IO ---------------------------
+KGameMouseIO::KGameMouseIO(TQWidget *parent,bool trackmouse) 
+   : KGameIO()
+{
+  if (parent)
+  {
+    kdDebug(11001) << "Mouse Event filter installed tracking=" << trackmouse << endl;
+    parent->installEventFilter(this);
+    parent->setMouseTracking(trackmouse);
+  }
+}
+
+KGameMouseIO::~KGameMouseIO()
+{
+  if (parent())
+  {
+    parent()->removeEventFilter(this);
+  }
+}
+
+int KGameMouseIO::rtti() const
+{
+  return MouseIO;
+}
+
+void KGameMouseIO::setMouseTracking(bool b)
+{
+  if (parent())
+  {
+    ((TQWidget*)parent())->setMouseTracking(b);
+  }
+}
+
+bool KGameMouseIO::eventFilter( TQObject *o, TQEvent *e )
+{
+  if (!player())
+  {
+    return false;
+  }
+//  kdDebug(11001) << "KGameMouseIO " << this  << endl ;
+
+  // mouse action
+  if ( e->type() == TQEvent::MouseButtonPress ||
+       e->type() == TQEvent::MouseButtonRelease ||
+       e->type() == TQEvent::MouseButtonDblClick ||
+       e->type() == TQEvent::Wheel ||
+       e->type() == TQEvent::MouseMove
+       )
+  {
+     TQMouseEvent *k = (TQMouseEvent*)e;
+     // kdDebug(11001) << "KGameMouseIO " << this  << endl ;
+     TQByteArray buffer;
+     TQDataStream stream(buffer,IO_WriteOnly);
+     bool eatevent=false;
+     emit signalMouseEvent(this,stream,k,&eatevent);
+//     kdDebug(11001) << "################# eatevent=" << eatevent << endl;
+     TQDataStream msg(buffer,IO_ReadOnly);
+     if (eatevent && sendInput(msg))
+     {
+       return eatevent;
+     }
+     return false; // do not eat otherwise
+  }
+  return TQObject::eventFilter( o, e );    // standard event processing
+}
+
+
+// ----------------------- KGameProcesPrivate ---------------------------
+class KGameProcessIO::KGameProcessIOPrivate
+{
+public:
+  KGameProcessIOPrivate()
+  {
+    //mMessageServer = 0;
+    //mMessageClient = 0;
+    mProcessIO=0;
+  }
+  //KMessageServer *mMessageServer;
+  //KMessageClient *mMessageClient;
+  KMessageProcess *mProcessIO;
+};
+
+// ----------------------- Process IO ---------------------------
+KGameProcessIO::KGameProcessIO(const TQString& name) 
+   : KGameIO()
+{
+  kdDebug(11001) << k_funcinfo << ": this=" << this << ", sizeof(this)=" << sizeof(KGameProcessIO) << endl;
+  d = new KGameProcessIOPrivate;
+
+  //kdDebug(11001) << "================= KMEssageServer ==================== " << endl;
+  //d->mMessageServer=new KMessageServer(0,this);
+  //kdDebug(11001) << "================= KMEssageClient ==================== " << endl;
+  //d->mMessageClient=new KMessageClient(this);
+  kdDebug(11001) << "================= KMEssageProcessIO ==================== " << endl;
+  d->mProcessIO=new KMessageProcess(this,name);
+  kdDebug(11001) << "================= KMEssage Add client ==================== " << endl;
+  //d->mMessageServer->addClient(d->mProcessIO);
+  //kdDebug(11001) << "================= KMEssage SetSErver ==================== " << endl;
+  //d->mMessageClient->setServer(d->mMessageServer);
+  kdDebug(11001) << "================= KMEssage: Connect ==================== " << endl;
+  //connect(d->mMessageClient, TQT_SIGNAL(broadcastReceived(const TQByteArray&, TQ_UINT32)),
+  //        this, TQT_SLOT(clientMessage(const TQByteArray&, TQ_UINT32)));
+  //connect(d->mMessageClient, TQT_SIGNAL(forwardReceived(const TQByteArray&, TQ_UINT32, const TQValueList <TQ_UINT32> &)),
+  //        this, TQT_SLOT(clientMessage(const TQByteArray&, TQ_UINT32, const TQValueList <TQ_UINT32> &)));
+  connect(d->mProcessIO, TQT_SIGNAL(received(const TQByteArray&)),
+          this, TQT_SLOT(receivedMessage(const TQByteArray&)));
+  //kdDebug(11001) << "Our client is id="<<d->mMessageClient->id() << endl;
+}
+
+KGameProcessIO::~KGameProcessIO()
+{
+  kdDebug(11001) << k_funcinfo << ": this=" << this << endl;
+  kdDebug(11001) << "player="<<player() << endl;
+  if (player())
+  {
+    player()->removeGameIO(this,false);
+  }
+  if (d->mProcessIO)
+  {
+    delete d->mProcessIO;
+    d->mProcessIO=0;
+  }
+  delete d;
+}
+
+int KGameProcessIO::rtti() const
+{
+  return ProcessIO;
+}
+
+void KGameProcessIO::initIO(KPlayer *p)
+{
+  KGameIO::initIO(p);
+  // Send 'hello' to process
+  TQByteArray buffer;
+  TQDataStream stream(buffer, IO_WriteOnly);
+  TQ_INT16 id = p->userId();
+  stream << id;
+
+  bool sendit=true;
+  if (p)
+  {
+    emit signalIOAdded(this,stream,p,&sendit);
+    if (sendit )
+    {
+      TQ_UINT32 sender = p->id();
+      kdDebug(11001) <<  "Sending IOAdded to process player !!!!!!!!!!!!!! " << endl;
+      sendSystemMessage(stream, KGameMessage::IdIOAdded, 0, sender);
+    }
+  }
+}
+
+void KGameProcessIO::notifyTurn(bool b)
+{
+  if (!player())
+  {
+    kdWarning(11001) << k_funcinfo << ": player() is NULL" << endl;
+    return;
+  }
+  bool sendit=true;
+  TQByteArray buffer;
+  TQDataStream stream(buffer,IO_WriteOnly);
+  stream << (TQ_INT8)b;
+  emit signalPrepareTurn(stream,b,this,&sendit);
+  if (sendit)
+  {
+    TQ_UINT32 sender=player()->id();
+    kdDebug(11001) <<  "Sending Turn to process player !!!!!!!!!!!!!! " << endl;
+    sendSystemMessage(stream, KGameMessage::IdTurn, 0, sender);
+  }
+}
+
+void KGameProcessIO::sendSystemMessage(TQDataStream &stream,int msgid, TQ_UINT32 receiver, TQ_UINT32 sender)
+{
+  sendAllMessages(stream, msgid, receiver, sender, false);
+}
+
+void KGameProcessIO::sendMessage(TQDataStream &stream,int msgid, TQ_UINT32 receiver, TQ_UINT32 sender)
+{
+  sendAllMessages(stream, msgid, receiver, sender, true);
+}
+
+void KGameProcessIO::sendAllMessages(TQDataStream &stream,int msgid, TQ_UINT32 receiver, TQ_UINT32 sender, bool usermsg)
+{
+  kdDebug(11001) << "==============>  KGameProcessIO::sendMessage (usermsg="<<usermsg<<")" << endl;
+  // if (!player()) return ;
+  //if (!player()->isActive()) return ;
+
+  if (usermsg)
+  {
+    msgid+=KGameMessage::IdUser;
+  }
+
+  kdDebug(11001) << "=============* ProcessIO (" << msgid << "," << receiver << "," << sender << ") ===========" << endl;
+
+  TQByteArray buffer;
+  TQDataStream ostream(buffer,IO_WriteOnly);
+  TQBuffer *device=(TQBuffer *)stream.device();
+  TQByteArray data=device->buffer();;
+
+  KGameMessage::createHeader(ostream,sender,receiver,msgid);
+  // ostream.writeRawBytes(data.data()+device->at(),data.size()-device->at());
+  ostream.writeRawBytes(data.data(),data.size());
+  kdDebug(11001) << "   Adding user data from pos="<< device->at() <<" amount= " << data.size() << " byte " << endl;
+  //if (d->mMessageClient) d->mMessageClient->sendBroadcast(buffer);
+  if (d->mProcessIO)
+  {
+    d->mProcessIO->send(buffer);
+  }
+}
+
+//void KGameProcessIO::clientMessage(const TQByteArray& receiveBuffer, TQ_UINT32 clientID, const TQValueList <TQ_UINT32> &recv)
+void KGameProcessIO::receivedMessage(const TQByteArray& receiveBuffer)
+{
+  TQDataStream stream(receiveBuffer,IO_ReadOnly);
+  int msgid;
+  TQ_UINT32 sender;
+  TQ_UINT32 receiver;
+  KGameMessage::extractHeader(stream,sender,receiver,msgid);
+
+  kdDebug(11001) << "************* Got process message sender =" << sender 
+          << " receiver=" << receiver << "   msgid=" << msgid << endl;
+
+
+  // Cut out the header part...to not confuse network code
+  TQBuffer *buf=(TQBuffer *)stream.device();
+  TQByteArray newbuffer;
+  newbuffer.setRawData(buf->buffer().data()+buf->at(),buf->size()-buf->at());
+  TQDataStream ostream(newbuffer,IO_ReadOnly);
+  kdDebug(11001) << "Newbuffer size=" << newbuffer.size() << endl;
+
+
+
+// This is a dummy message which allows us the process to talk with its owner
+  if (msgid==KGameMessage::IdProcessQuery)
+  {
+    emit signalProcessQuery(ostream,this);
+  }
+  else if (player())
+  {
+    sender = player()->id();  // force correct sender
+    if (msgid==KGameMessage::IdPlayerInput) 
+    {
+      sendInput(ostream,true,sender);
+    }
+    else
+    {
+      player()->forwardMessage(ostream,msgid,receiver,sender);
+    }
+  }
+  else
+  {
+    kdDebug(11001) << k_funcinfo << ": Got message from process but no player defined!" << endl;
+  }
+  newbuffer.resetRawData(buf->buffer().data()+buf->at(),buf->size()-buf->at());
+}
+
+
+// ----------------------- Computer IO --------------------------
+class KGameComputerIO::KGameComputerIOPrivate
+{
+//TODO: maybe these should be KGameProperties!!
+public:
+  KGameComputerIOPrivate()
+  {
+    mAdvanceCounter = 0;
+    mReactionPeriod = 0;
+
+    mPauseCounter = 0;
+
+    mAdvanceTimer = 0;
+  }
+  int mAdvanceCounter;
+  int mReactionPeriod;
+
+  int mPauseCounter;
+
+  TQTimer* mAdvanceTimer;
+};
+
+KGameComputerIO::KGameComputerIO() : KGameIO()
+{
+  init();
+}
+
+KGameComputerIO::KGameComputerIO(KPlayer* p) : KGameIO(p)
+{
+  init();
+}
+
+void KGameComputerIO::init()
+{
+  d = new KGameComputerIOPrivate;
+}
+
+KGameComputerIO::~KGameComputerIO()
+{
+  if (d->mAdvanceTimer)
+  {
+    delete d->mAdvanceTimer;
+  }
+  delete d;
+}
+
+int KGameComputerIO::rtti() const
+{
+  return ComputerIO;
+}
+
+void KGameComputerIO::setReactionPeriod(int calls)
+{
+ d->mReactionPeriod = calls;
+}
+
+int KGameComputerIO::reactionPeriod() const
+{
+  return d->mReactionPeriod;
+}
+
+void KGameComputerIO::setAdvancePeriod(int ms)
+{
+  stopAdvancePeriod();
+  d->mAdvanceTimer = new TQTimer(this);
+  connect(d->mAdvanceTimer, TQT_SIGNAL(timeout()), this, TQT_SLOT(advance()));
+  d->mAdvanceTimer->start(ms);
+}
+
+void KGameComputerIO::stopAdvancePeriod()
+{
+  if (d->mAdvanceTimer)
+  {
+    d->mAdvanceTimer->stop();
+    delete d->mAdvanceTimer;
+  }
+}
+
+void KGameComputerIO::pause(int calls)
+{
+  d->mPauseCounter = calls;
+}
+
+void KGameComputerIO::unpause()
+{
+  pause(0);
+}
+
+void KGameComputerIO::advance()
+{
+  if (d->mPauseCounter > 0)
+  {
+    d->mPauseCounter--;
+    return;
+  }
+  else if (d->mPauseCounter < 0)
+  {
+    return;
+  }
+  d->mAdvanceCounter++;
+  if (d->mAdvanceCounter >= d->mReactionPeriod)
+  {
+    d->mAdvanceCounter = 0;
+    reaction();
+  }
+}
+
+void KGameComputerIO::reaction()
+{
+  emit signalReaction();
+}
+
+
diff --git a/libtdegames/kgame/kgameio.h b/libtdegames/kgame/kgameio.h
new file mode 100644
index 00000000..510ab0b7
--- /dev/null
+++ b/libtdegames/kgame/kgameio.h
@@ -0,0 +1,571 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+/*
+    $Id$
+*/
+#ifndef __KGAMEIO_H__
+#define __KGAMEIO_H__
+
+#include <tqstring.h>
+#include <tqobject.h>
+#include <kdemacros.h>
+class KPlayer;
+class KGame;
+class KProcess;
+
+/**
+ *  \short Base class for IO devices for games
+ *
+ *  This is the master class for
+ *  creating IO game devices. You cannot use it directly.
+ *  Either take one of the classes derived from it or
+ *  you have to create your own IO class derived from it (more probably).
+ *
+ *  The idea behind this class is to provide a common interface
+ *  for input devices into your game. By programming a KGameIO
+ *  device you need not distinguish the actual IO in the game
+ *  anymore. All work is done by the IO's. This allows very
+ *  easy reuse in other games as well.
+ *  A further advantage of using the IO's is that you can exchange
+ *  the control of a player at runtime. E.g. you switch a player
+ *  to be controlled by the computer or vice versa.
+ *
+ *  To achieve this you have to make all of your player inputs through a
+ *  KGameIO. You will usually call KGameIO::sendInput to do so. 
+ *
+ *  @author Martin Heni <martin@heni-online.de>
+ */
+class KDE_EXPORT KGameIO : public TQObject
+{
+  Q_OBJECT
+  TQ_OBJECT
+
+public:
+    /**
+     * Constructs a KGameIO object
+     */
+   KGameIO();
+   KGameIO(KPlayer*);
+   virtual ~KGameIO();
+
+    /**
+     * Gives debug output of the game status
+     */
+   void Debug();
+
+   /**
+    * Identifies the KGameIO via the rtti function
+    */
+   enum IOMode {GenericIO=1,KeyIO=2,MouseIO=4,ProcessIO=8,ComputerIO=16};
+   /**
+    * Run time idendification. Predefined values are from IOMode
+    * You MUST overwrite this in derived classes!
+    *
+    * @return rtti value
+    */
+   virtual int rtti() const = 0;  // Computer, network, local, ...
+   
+   /**
+    * This function returns the player who owns this IO
+    *
+    * @return the player this IO device is plugged into
+    */
+   KPlayer *player() const {return mPlayer;}
+
+   /**
+    * Equivalent to player()->game()
+    * @return the @ref KGame object of this player
+    **/
+   KGame* game() const;
+
+   /**
+    * Sets the player to which this IO belongs to. This
+    * is done automatically when adding a device to a 
+    * player
+    *
+    * @param p the player
+    */
+   void setPlayer(KPlayer *p) {mPlayer=p;}
+
+   /**
+    * Init this device by setting the player and e.g. sending an
+    * init message to the device. This initialisation message is
+    * very useful for computer players as you can transmit the
+    * game status to them and only update this status in the setTurn
+    * commands.
+    *
+    * Called by @ref KPlayer::addGameIO only!
+    */
+   virtual void initIO(KPlayer *p);
+
+    /**
+     * Notifies the IO device that the player's setTurn had been called
+     * Called by KPlayer
+     *
+     * This emits @ref signalPrepareTurn and sends the turn if the send
+     * parameter is set to true.
+     *
+     * @param b turn is true/false
+     */
+    virtual void notifyTurn(bool b);
+
+    /**
+     * Send an input message using @ref KPlayer::forwardInput
+     **/
+    bool sendInput(TQDataStream& stream, bool transmit = true, TQ_UINT32 sender = 0);
+
+signals:
+    /**
+     * Signal generated when @ref KPlayer::myTurn changes. This can either be
+     * when you get the turn status or when you lose it.
+     *
+     * The datastream has to be filled with a move. If you set (or leave) the
+     * send parameter to FALSE then nothing happens: the datastream will be
+     * ignored. If you set it to TRUE @ref sendInput is used to
+     * send the move.
+     *
+     * Often you want to ignore this signal (leave send=FALSE) and send the
+     * message later. This is usually the case for a human player as he probably
+     * doesn't react immediately. But you can still use this e.g. to notify the
+     * player about the turn change. 
+     *
+     * Example:
+     * \code
+     *  void GameWindow::slotPrepareTurn(TQDataStream &stream,bool b,KGameIO *input,bool * )
+     *  {
+     *    KPlayer *player=input->player();
+     *    if (!player->myTurn()) return ;
+     *    if (!b) return ;        // only do something on setTurn(true)
+     *    stream << 1 << 2 << 3;  // Some data for the process
+     *  }
+     * \endcode
+     *
+     * @param io the KGameIO object itself
+     * @param stream the stream into which the move will be written
+     * @param turn the argument of setTurn
+     * @param send set this to true to send the generated move using @ref
+     * sendInput
+     **/
+    void signalPrepareTurn(TQDataStream & stream, bool turn, KGameIO *io, bool * send);
+
+
+private:
+   KPlayer *mPlayer;
+};
+
+/**
+ *  The KGameKeyIO class. It is used to process keyboard input
+ *  from a widget and create moves for the player it belongs to.
+ *  @author Martin Heni <martin@heni-online.de>
+ */
+class KDE_EXPORT KGameKeyIO : public KGameIO
+{
+  Q_OBJECT
+  TQ_OBJECT
+
+public:
+    /**
+     * Create a keyboard input devices. All keyboards
+     * inputs of the given widgets are passed through a signal
+     * handler signalKeyEvent and can be used to generate
+     * a valid move for the player.
+     * Note the widget you pass to the constructor must be
+     * the main window of your application, e.g. view->parentWidget()
+     * as QT does not forward your keyevents otherwise. This means
+     * that this might be a different widget comapred to the one you
+     * use for mouse inputs!
+     * Example:
+     * \code
+     * KGameKeyIO *input;
+     *  input=new KGameKeyIO(myWidget);
+     *  connect(input,TQT_SIGNAL(signalKeyEvent(KGameIO *,TQDataStream &,TQKeyEvent *,bool *)),
+     *          this,TQT_SLOT(slotKeyInput(KGameIO *,TQDataStream &,TQKeyEvent *,bool *)));
+     * \endcode
+     *
+     * @param parent The parents widget whose keyboard events * should be grabbed
+     */
+    KGameKeyIO(TQWidget *parent);
+    virtual ~KGameKeyIO();
+
+    /**
+     * The idendification of the IO
+     *
+     * @return KeyIO
+     */
+    virtual int rtti() const;
+
+signals:
+      /**
+       * Signal handler for keyboard events. This function is called
+       * on every keyboard event. If appropriate it can generate a
+       * move for the player the device belongs to. If this is done
+       * and the event is eaten eatevent needs to be set to true.
+       * What move you generate (i.e. what you write to the stream)
+       * is totally up to you as it will not be evaluated but forwared
+       * to the player's/game's  input move function
+       * Example:
+       * \code
+       * KPlayer *player=input->player(); // Get the player
+       * TQ_INT32 key=e->key();
+       * stream << key;
+       * eatevent=true;
+       * \endcode
+       *
+       * @param io the IO device we belong to
+       * @param stream the stream where we write our move into
+       * @param m The TQKeyEvent we can evaluate
+       * @param eatevent set this to true if we processed the event
+       */
+      void signalKeyEvent(KGameIO *io,TQDataStream &stream,TQKeyEvent *m,bool *eatevent);
+
+protected:
+       /**
+       * Internal method to process the events
+       */
+       bool eventFilter( TQObject *o, TQEvent *e );
+};
+
+/**
+ *  The KGameMouseIO class. It is used to process mouse input
+ *  from a widget and create moves for the player it belongs to.
+ *  @author Martin Heni <martin@heni-online.de>
+ */
+class KDE_EXPORT KGameMouseIO : public KGameIO
+{
+  Q_OBJECT
+  TQ_OBJECT
+    
+public:
+    /**
+     * Creates a mouse IO device. It captures all mouse
+     * event of the given widget and forwards them to the
+     * signal handler signalMouseEvent.
+     * Example:
+     * \code
+     * KGameMouseIO *input;
+     * input=new KGameMouseIO(mView);
+     * connect(input,TQT_SIGNAL(signalMouseEvent(KGameIO *,TQDataStream &,TQMouseEvent *,bool *)),
+     *        this,TQT_SLOT(slotMouseInput(KGameIO *,TQDataStream &,TQMouseEvent *,bool *)));
+     * \endcode
+     *
+     * @param parent The widget whose events should be captured
+     * @param trackmouse enables mouse tracking (gives mouse move events)
+     */
+    KGameMouseIO(TQWidget *parent,bool trackmouse=false);
+    virtual ~KGameMouseIO();
+    
+    /**
+     * Manually activate or deactivate mouse tracking
+     *
+     * @param b true = tracking on
+     */
+    void setMouseTracking(bool b);
+    /**
+     * The idendification of the IO
+     *
+     * @return MouseIO
+     */
+    virtual int rtti() const; 
+
+signals:
+      /**
+       * Signal handler for mouse events. This function is called
+       * on every mouse event. If appropriate it can generate a
+       * move for the player the device belongs to. If this is done
+       * and the event is eaten eatevent needs to be set to true.
+       * @see signalKeyEvent
+       * Example:
+       * \code
+       * KPlayer *player=input->player(); // Get the player
+       * TQ_INT32 button=e->button();
+       * stream << button;
+       * eatevent=true;
+       * \endcode
+       *
+       * @param io the IO device we belong to
+       * @param stream the stream where we write our move into
+       * @param m The TQMouseEvent we can evaluate
+       * @param eatevent set this to true if we processed the event
+       */
+      void signalMouseEvent(KGameIO *io,TQDataStream &stream,TQMouseEvent *m,bool *eatevent);
+
+protected:
+      /**
+      * Internal event filter
+      */
+      bool eventFilter( TQObject *o, TQEvent *e );
+
+};
+
+
+/**
+ *  The KGameProcessIO class. It is used to create a computer player
+ *  via a separate process and communicate transparetly with it.
+ *  Its counterpart is the @ref KGameProcess class which needs
+ *  to be used by the computer player. See its documentation
+ *  for the definition of the computer player.
+ *  @author Martin Heni <martin@heni-online.de>
+ */
+class KDE_EXPORT KGameProcessIO : public KGameIO
+{
+  Q_OBJECT
+  TQ_OBJECT
+    
+public:
+    /** 
+     * Creates a computer player via a separate process. The process
+     * name is given as fully qualified filename. 
+     * Example:
+     * \code
+     * KGameProcessIO *input;
+     *   input=new KGameProcessIO(executable_file);
+     *  connect(input,TQT_SIGNAL(signalPrepareTurn(TQDataStream &,bool,KGameIO *,bool *)),
+     *          this,TQT_SLOT(slotPrepareTurn(TQDataStream &,bool,KGameIO *,bool *)));
+     *  connect(input,TQT_SIGNAL(signalProcessQuery(TQDataStream &,KGameProcessIO *)),
+     *          this,TQT_SLOT(slotProcessQuery(TQDataStream &,KGameProcessIO *)));
+     * \endcode
+     *
+     * @param name the filename of the process to start
+     */
+    KGameProcessIO(const TQString& name);
+
+    /**
+     * Deletes the process input devices 
+     */
+    virtual ~KGameProcessIO();
+
+    /**
+     * The idendification of the IO
+     *
+     * @return ProcessIO
+     */
+    int rtti() const;
+    
+    /**
+     * Send a message to the process. This is analogous to the sendMessage
+     * commands of KGame. It will result in a signal of the computer player
+     * on which you can react in the process player.
+     *
+     * @param stream  - the actual data
+     * @param msgid - the id of the message
+     * @param receiver - not used
+     * @param sender - who send the message
+     */
+    void sendMessage(TQDataStream &stream,int msgid, TQ_UINT32 receiver, TQ_UINT32 sender);
+
+    /**
+     * Send a system message to the process. This is analogous to the sendMessage
+     * commands of KGame. It will result in a signal of the computer player
+     * on which you can react in the process player.
+     *
+     * @param stream  - the actual data
+     * @param msgid - the id of the message
+     * @param receiver - not used
+     * @param sender - who send the message
+     */
+    void sendSystemMessage(TQDataStream &stream, int msgid, TQ_UINT32 receiver, TQ_UINT32 sender);
+
+    /** 
+     * Init this device by setting the player and e.g. sending an
+     * init message to the device. Calling this function will emit
+     * the IOAdded signal on which you can react and initilise the
+     * computer player. 
+     * This function is called automatically when adding the IO to
+     * a player.
+     */
+    void initIO(KPlayer *p);
+
+    /**
+     *  Notifies the IO device that the player's setTurn had been called
+     *  Called by KPlayer. You can react on the @ref signalPrepareTurn to
+     *  prepare a message for the process, i.e. either update it on
+     * the changes made to the game since the last turn or the initIO
+     * has been called or transmit your gamestatus now.
+     *
+     *  @param turn is true/false
+     */
+    virtual void notifyTurn(bool turn);
+
+  protected:
+    /**
+     * Internal ~ombined function for all message handling 
+     **/
+    void sendAllMessages(TQDataStream &stream,int msgid, TQ_UINT32 receiver, TQ_UINT32 sender, bool usermsg);
+
+  protected slots:
+  /**
+  * Internal message handler to receive data from the process
+  */
+    void receivedMessage(const TQByteArray& receiveBuffer);
+
+  
+signals:
+  /**
+   * A computer query message is received. This is a 'dummy'
+   * message sent by the process if it needs to communicate
+   * with us. It is not forwarded over the network.
+   * Reacting to this message allows you to 'answer' questions
+   * of the process, e.g. sending addition data which the process
+   * needs to calculate a move.
+   *
+   * Example:
+   * \code
+   *  void GameWindow::slotProcessQuery(TQDataStream &stream,KGameProcessIO *reply)
+   *  {
+   *    int no;
+   *    stream >> no;  // We assume the process sends us an integer question numner
+   *    if (no==1)     // but YOU have to do this in the process player
+   *    {
+   *      TQByteArray buffer;
+   *      TQDataStream out(buffer,IO_WriteOnly);
+   *      reply->sendSystemMessage(out,4242,0,0);  // lets reply something...
+   *    }
+   *  }
+   * \endcode
+   */
+  void signalProcessQuery(TQDataStream &stream,KGameProcessIO *me);
+
+  /**
+  * Signal generated when the computer player is added. 
+  * You can use this to communicated with the process and
+  * e.g. send initialisation information to the process.
+  *
+  * @param game the KGameIO object itself
+  * @param stream the stream into which the move will be written
+  * @param p the player itself
+  * @param send set this to false if no move should be generated
+  */
+  void signalIOAdded(KGameIO *game,TQDataStream &stream,KPlayer *p,bool *send);
+
+
+protected:
+
+private:
+  class KGameProcessIOPrivate;
+  KGameProcessIOPrivate* d;
+};
+
+/**
+ *  \brief KGameIO variant for real-time games
+ *
+ *  The KGameComputerIO class. It is used to create a LOCAL computer player
+ *  and communicate transparently with it. 
+ *  Question: Is this needed or is it overwritten anyway for a real game?
+ *
+ *  You most probably don't want to use this if you want to design a turn based
+ *  game/player. You'll rather use @ref KGameIO directly, i.e. subclass it
+ *  yourself. You just need to use @ref KGameIO::signalPrepareTurn and/or @ref
+ *  KGameIO::notifyTurn there.
+ *
+ *  This is rather meant to be of use in real time games.
+ *
+ *  @author  <b_mann@gmx.de>
+ */
+class KDE_EXPORT KGameComputerIO : public KGameIO
+{
+  Q_OBJECT
+  TQ_OBJECT
+    
+public:
+    /** 
+     * Creates a LOCAL computer player 
+     *
+     */
+    KGameComputerIO();
+    KGameComputerIO(KPlayer* player);
+    ~KGameComputerIO();
+
+    int rtti() const;
+
+    /**
+     * The number of advance calls until the player (or rather: the IO)
+     * does something (default: 1). 
+     **/
+    void setReactionPeriod(int advanceCalls);
+    int reactionPeriod() const;
+
+    /**
+     * Start a TQTimer which calls advance every @p ms milli seconds.
+     **/
+    void setAdvancePeriod(int ms);
+
+    void stopAdvancePeriod();
+
+    /**
+     * Ignore calls number of advance calls. if calls is -1 then all 
+     * following advance calls are ignored until unpause is called.
+     *
+     * This simply prevents the internal advance counter to be increased.
+     *
+     * You may want to use this to emulate a "thinking" computer player. Note
+     * that this means if you increase the advance period (see 
+     * setAdvancePeriod), i.e. if you change the speed of your game, your
+     * computer player thinks "faster".
+     * @param calls Number of advance calls to be ignored
+     **/
+    void pause(int calls = -1);
+
+    /**
+     * Equivalent to pause(0). Immediately continue to increase the internal
+     * advance counter.
+     **/
+    void unpause();
+    
+public slots:
+    /**
+     * Works kind of similar to TQCanvas::advance. Increase the internal
+     * advance counter. If @p reactionPeriod is reached the counter is set back to
+     * 0 and @ref signalReaction is emitted. This is when the player is meant 
+     * to do something (move its units or so).
+     *
+     * This is very useful if you use TQCanvas as you can use this in your
+     * TQCanvas::advance call. The advantage is that if you change the speed
+     * of the game (i.e. change TQCanvas::setAdvancePeriod) the computer
+     * player gets slower as well.
+     *
+     * If you don't use TQCanvas you can use setAdvancePeriod to get
+     * the same result. Alternatively you can just use a TQTimer.
+     * 
+     **/
+    virtual void advance();
+  
+signals:
+    /**
+     * This signal is emitted when your computer player is meant to do
+     * something, or better is meant to be allowed to do something.
+     **/
+    void signalReaction();
+
+protected:
+    /**
+     * Default implementation simply emits signalReaction
+     **/
+    virtual void reaction();
+
+private:
+    void init();
+ 
+private:
+    class KGameComputerIOPrivate;
+    KGameComputerIOPrivate* d;
+};
+
+
+#endif
diff --git a/libtdegames/kgame/kgamemessage.cpp b/libtdegames/kgame/kgamemessage.cpp
new file mode 100644
index 00000000..9f5e4694
--- /dev/null
+++ b/libtdegames/kgame/kgamemessage.cpp
@@ -0,0 +1,156 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+/*
+    $Id$
+*/
+
+#include "kgamemessage.h"
+
+#include <klocale.h>
+
+#define MESSAGE_VERSION 2
+
+TQ_UINT32 KGameMessage::createPlayerId(int oldplayerid,TQ_UINT32 gameid)
+{
+  int p;
+  p = oldplayerid & 0x3ff; // remove game id
+  p |= (gameid << 10);
+  return p;
+}
+
+int KGameMessage::rawPlayerId(TQ_UINT32 playerid)
+{
+  return playerid & 0x03ff;
+}
+
+TQ_UINT32 KGameMessage::rawGameId(TQ_UINT32 playerid)
+{
+  return (playerid & 0xfc00) >> 10;
+}
+
+bool KGameMessage::isPlayer(TQ_UINT32 msgid)
+{
+  if (msgid & 0xfc00) {
+	return true;
+  } else {
+	return false;
+  }
+}
+
+bool KGameMessage::isGame(TQ_UINT32 msgid)
+{
+  return !isPlayer(msgid);
+}
+
+
+void KGameMessage::createHeader(TQDataStream &msg,TQ_UINT32 sender,TQ_UINT32 receiver,int msgid)
+{
+  msg << (TQ_INT16)sender << (TQ_INT16)receiver << (TQ_INT16)msgid;
+}
+
+void KGameMessage::extractHeader(TQDataStream &msg,TQ_UINT32 &sender,TQ_UINT32 &receiver,int &msgid)
+{
+  TQ_INT16 d3,d4,d5;
+  msg >> d3 >> d4 >> d5;
+  sender=d3;receiver=d4;msgid=d5;
+}
+
+void KGameMessage::createPropertyHeader(TQDataStream &msg,int id)
+{
+  msg << (TQ_INT16)id;
+}
+
+void KGameMessage::extractPropertyHeader(TQDataStream &msg,int &id)
+{
+  TQ_INT16 d1;
+  msg >> d1;
+  id=d1;
+}
+
+void KGameMessage::createPropertyCommand(TQDataStream &msg,int cmdid,int pid,int cmd)
+{
+  createPropertyHeader(msg,cmdid);
+  msg << (TQ_INT16)pid ;
+  msg << (TQ_INT8)cmd ;
+}
+
+void KGameMessage::extractPropertyCommand(TQDataStream &msg,int &pid,int &cmd)
+{
+  TQ_INT16 d1;
+  TQ_INT8 d2;
+  msg >> d1 >> d2;
+  pid=d1;
+  cmd=d2;
+}
+
+int KGameMessage::version()
+{
+  return MESSAGE_VERSION;
+}
+
+TQString KGameMessage::messageId2Text(int msgid)
+{
+// this should contain all KGameMessage::GameMessageIds
+// feel free to add missing ones, to remove obsolete one and even feel free to
+// let it be ;-)
+  switch (msgid) {
+	case KGameMessage::IdSetupGame:
+		return i18n("Setup Game");
+	case KGameMessage::IdSetupGameContinue:
+		return i18n("Setup Game Continue");
+	case KGameMessage::IdGameLoad:
+		return i18n("Load Game");
+	case KGameMessage::IdGameConnected:
+		return i18n("Client game connected");
+	case KGameMessage::IdGameSetupDone:
+		return i18n("Game setup done");
+	case KGameMessage::IdSyncRandom:
+		return i18n("Synchronize Random");
+	case KGameMessage::IdDisconnect:
+		return i18n("Disconnect");
+	case KGameMessage::IdPlayerProperty:
+		return i18n("Player Property");
+	case KGameMessage::IdGameProperty:
+		return i18n("Game Property");
+	case KGameMessage::IdAddPlayer:
+		return i18n("Add Player");
+	case KGameMessage::IdRemovePlayer:
+		return i18n("Remove Player");
+	case KGameMessage::IdActivatePlayer:
+		return i18n("Activate Player");
+	case KGameMessage::IdInactivatePlayer:
+		return i18n("Inactivate Player");
+	case KGameMessage::IdTurn:
+		return i18n("Id Turn");
+	case KGameMessage::IdError:
+		return i18n("Error Message");
+	case KGameMessage::IdPlayerInput:
+		return i18n("Player Input");
+	case KGameMessage::IdIOAdded:
+		return i18n("An IO was added");
+	case KGameMessage::IdProcessQuery:
+		return i18n("Process Query");
+	case KGameMessage::IdPlayerId:
+		return i18n("Player ID");
+	case KGameMessage::IdUser: // IdUser must be unknown for use, too!
+	default:
+		return TQString();
+  }
+}
diff --git a/libtdegames/kgame/kgamemessage.h b/libtdegames/kgame/kgamemessage.h
new file mode 100644
index 00000000..f4029895
--- /dev/null
+++ b/libtdegames/kgame/kgamemessage.h
@@ -0,0 +1,173 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+/*
+    $Id$
+*/
+#ifndef __KGAMEMSG_H_
+#define __KGAMEMSG_H_
+
+#include <tqdatastream.h>
+#include <kdemacros.h>
+
+class KDE_EXPORT KGameMessage
+{
+  public:
+    /**
+     * Creates a fully qualified player ID which contains the original
+     * player id in the lower bits and the game number in the higher bits.
+     * Do not rely on the exact bit positions as they are internal.
+     *
+     * See also @ref rawPlayerId and @ref rawGameId which are the inverse
+     * operations
+     *
+     * @param playerid the player id - can include a gameid (will get removed)
+     * @param gameid The game id (<64). 0 For broadcast.
+     * @return the new player id
+     */
+    static TQ_UINT32 createPlayerId(int player, TQ_UINT32 game);
+
+    /**
+     * Returns the raw playerid, that is, a id which does not
+     * contain the game number encoded in it. See also @ref createPlayerId which
+     * is the inverse operation.
+     *
+     * @param the player id
+     * @return the raw player id
+     **/
+    static int rawPlayerId(TQ_UINT32 playerid);
+
+    /**
+     * Returns the raw game id, that is, the game id the player
+     * belongs to. Se also @ref createPlayerId which is the inverse operation.
+     *
+     * @param the player id
+     * @return the raw game id
+     **/
+    static TQ_UINT32 rawGameId(TQ_UINT32 playerid);
+
+    /**
+     * Checks whether a message receiver/sender is a player
+     *
+     * @param id The ID of the sender/receiver
+     * @return true/false
+     */
+    static bool isPlayer(TQ_UINT32 id);
+
+    /**
+     * Checks whether the sender/receiver of a message is a game
+     *
+     * @param id The ID of the sender/receiver
+     * @return true/false
+     */
+    static bool isGame(TQ_UINT32 id);
+
+    /**
+     * Creates a message header given cookie,sender,receiver,...
+     *
+     * Also puts "hidden" header into the stream which are used by KGameClient
+     * (message length and magic cookie). If you don't need them remove them
+     * with @ref dropExternalHeader
+     */
+    static void createHeader(TQDataStream &msg, TQ_UINT32 sender, TQ_UINT32 receiver, int msgid);
+
+    /**
+     * Retrieves the information like cookie,sender,receiver,... from a message header 
+     *
+     * Note that it could be necessary to call @ref dropExternalHeader first
+     */
+    static void extractHeader(TQDataStream &msg,TQ_UINT32 &sender, TQ_UINT32 &receiver, int &msgid);
+
+    /**
+     * Creates a property header  given the property id
+     */
+    static void createPropertyHeader(TQDataStream &msg, int id);
+
+    /**
+     * Retrieves the property id from a property message header
+     */
+    static void extractPropertyHeader(TQDataStream &msg, int &id);
+
+    /**
+     * Creates a property header given the property id
+     */
+    static void createPropertyCommand(TQDataStream &msg, int cmdid, int pid, int cmd);
+
+    /**
+     * Retrieves the property id from a property message header
+     */
+    static void extractPropertyCommand(TQDataStream &msg, int &pid, int &cmd);
+
+    /**
+     * @return Version of the network library
+     */
+    static int version();
+
+    /**
+     * This function takes a @ref GameMessageIds as argument and returns a
+     * suitable string for it. This string can't be used to identify a message
+     * (as it is i18n'ed) but it can make debugging more easy. See also @ref
+     * KGameDebugDialog.
+     * @return Either a i18n'ed string (the name of the id) or TQString() if
+     * the msgid is unknown
+     **/
+    static TQString messageId2Text(int msgid);
+
+
+  /**
+   * Message Ids used inside @ref KGame.
+   *
+   * You can use your own custom message Id by adding @p IdUser to it.
+   **/
+// please document every new id with a short comment
+  enum GameMessageIds {
+// game init, game load, disconnect, ...
+    IdSetupGame=1,         // sent to a newly connected player
+    IdSetupGameContinue=2, // continue the setup
+    IdGameLoad=3,          // load/save the game to the client
+    IdGameConnected=4,     // Client successfully connected to master
+    IdSyncRandom=5,        // new random seed set - sync games
+    IdDisconnect=6,        // KGame object disconnects from game
+    IdGameSetupDone=7,     // New game client is now operational
+
+// properties
+    IdPlayerProperty=20,   // a player property changed
+    IdGameProperty=21,     // a game property changed
+
+// player management
+    IdAddPlayer=30,         // add a player
+    IdRemovePlayer=31,      // the player will be removed
+    IdActivatePlayer=32,    // Activate a player
+    IdInactivatePlayer=33,  // Inactivate a player
+    IdTurn=34,              // Turn to be prepared
+
+// to-be-categorized
+    IdError=100,            // an error occurred
+    IdPlayerInput=101,      // a player input occurred
+    IdIOAdded=102,          // KGameIO got added to a player...init this IO
+
+// special ids for computer player
+    IdProcessQuery=220,     // Process queries data (process only)
+    IdPlayerId=221,         // PlayerId got changed (process only)
+
+    IdUser=256          // a user specified message
+  };
+};
+
+#endif
diff --git a/libtdegames/kgame/kgamenetwork.cpp b/libtdegames/kgame/kgamenetwork.cpp
new file mode 100644
index 00000000..a3548579
--- /dev/null
+++ b/libtdegames/kgame/kgamenetwork.cpp
@@ -0,0 +1,516 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+/*
+    $Id$
+*/
+
+#include "kgamenetwork.h"
+#include "kgamenetwork.moc"
+#include "kgamemessage.h"
+#include "kgameerror.h"
+
+#include "kmessageserver.h"
+#include "kmessageclient.h"
+#include "kmessageio.h"
+#include <dnssd/publicservice.h>
+
+#include <kdebug.h>
+
+#include <tqbuffer.h>
+
+
+class KGameNetworkPrivate
+{
+public:
+        KGameNetworkPrivate()
+        {
+                mMessageClient = 0;
+                mMessageServer = 0;
+                mDisconnectId = 0;
+		mService = 0;
+        }
+
+public:
+        KMessageClient* mMessageClient;
+        KMessageServer* mMessageServer;
+        TQ_UINT32 mDisconnectId;  // Stores gameId() over a disconnect process
+	DNSSD::PublicService* mService;
+	TQString mType;
+	TQString mName;
+
+        int mCookie;
+};
+
+// ------------------- NETWORK GAME ------------------------
+KGameNetwork::KGameNetwork(int c, TQObject* parent) : TQObject(parent, 0)
+{
+ d = new KGameNetworkPrivate;
+ d->mCookie = (TQ_INT16)c;
+
+ // Init the game as a local game, i.e.
+ // create your own KMessageServer and a KMessageClient connected to it.
+ setMaster();
+
+ kdDebug(11001) << k_funcinfo << "this=" << this <<", cookie=" << cookie() << " sizeof(this)="<<sizeof(KGameNetwork) << endl;
+}
+
+KGameNetwork::~KGameNetwork()
+{
+ kdDebug(11001) << k_funcinfo << "this=" << this << endl;
+// Debug();
+ delete d->mService;
+ delete d;
+}
+
+// ----------------------------- status methods
+bool KGameNetwork::isNetwork() const
+{ return isOfferingConnections() || d->mMessageClient->isNetwork();}
+
+TQ_UINT32 KGameNetwork::gameId() const
+{
+  //return d->mMessageClient->id() ;
+  // Return stored id in the case of disconnect. In any other
+  // case the disconnect id is 0
+  if (d->mMessageClient->id()!=0 ) {
+    return d->mMessageClient->id() ;
+  } else {
+    return d->mDisconnectId;
+  }
+}
+
+int KGameNetwork::cookie() const
+{ return d->mCookie; }
+
+bool KGameNetwork::isMaster() const
+{ return (d->mMessageServer != 0); }
+
+bool KGameNetwork::isAdmin() const
+{ return (d->mMessageClient->isAdmin()); }
+
+KMessageClient* KGameNetwork::messageClient() const
+{ return d->mMessageClient; }
+
+KMessageServer* KGameNetwork::messageServer() const
+{ return d->mMessageServer; }
+
+// ----------------------- network init
+void KGameNetwork::setMaster()
+{
+ if (!d->mMessageServer) {
+   d->mMessageServer = new KMessageServer (cookie(), this);
+ } else {
+   kdWarning(11001) << k_funcinfo << "Server already running!!" << endl;
+ }
+ if (!d->mMessageClient) {
+   d->mMessageClient = new KMessageClient (this);
+   connect (d->mMessageClient, TQT_SIGNAL(broadcastReceived(const TQByteArray&, TQ_UINT32)),
+            this, TQT_SLOT(receiveNetworkTransmission(const TQByteArray&, TQ_UINT32)));
+   connect (d->mMessageClient, TQT_SIGNAL(connectionBroken()),
+            this, TQT_SIGNAL(signalConnectionBroken()));
+   connect (d->mMessageClient, TQT_SIGNAL(aboutToDisconnect(TQ_UINT32)),
+            this, TQT_SLOT(aboutToLoseConnection(TQ_UINT32)));
+   connect (d->mMessageClient, TQT_SIGNAL(connectionBroken()),
+            this, TQT_SLOT(slotResetConnection()));
+
+   connect (d->mMessageClient, TQT_SIGNAL(adminStatusChanged(bool)),
+            this, TQT_SLOT(slotAdminStatusChanged(bool)));
+   connect (d->mMessageClient, TQT_SIGNAL(eventClientConnected(TQ_UINT32)),
+            this, TQT_SIGNAL(signalClientConnected(TQ_UINT32)));
+   connect (d->mMessageClient, TQT_SIGNAL(eventClientDisconnected(TQ_UINT32, bool)),
+            this, TQT_SIGNAL(signalClientDisconnected(TQ_UINT32, bool)));
+
+   // broacast and direct messages are treated equally on receive.
+   connect (d->mMessageClient, TQT_SIGNAL(forwardReceived(const TQByteArray&, TQ_UINT32, const TQValueList<TQ_UINT32>&)),
+            d->mMessageClient, TQT_SIGNAL(broadcastReceived(const TQByteArray&, TQ_UINT32)));
+
+ } else {
+   // should be no problem but still has to be tested
+   kdDebug(11001) << k_funcinfo << "Client already exists!" << endl;
+ }
+ d->mMessageClient->setServer(d->mMessageServer);
+}
+
+void KGameNetwork::setDiscoveryInfo(const TQString& type, const TQString& name)
+{
+ kdDebug() << k_funcinfo << type << ":" << name << endl;
+ d->mType = type;
+ d->mName = name;
+ tryPublish();
+}
+
+void KGameNetwork::tryPublish()
+{
+ if (d->mType.isNull() || !isOfferingConnections()) return;
+ if (!d->mService) d->mService = new DNSSD::PublicService(d->mName,d->mType,port());
+ else {
+   if (d->mType!=d->mService->type()) d->mService->setType(d->mType);
+   if (d->mName!=d->mService->serviceName()) d->mService->setServiceName(d->mName);
+   }
+ if (!d->mService->isPublished()) d->mService->publishAsync();
+}
+
+void KGameNetwork::tryStopPublishing()
+{
+ if (d->mService) d->mService->stop();
+}
+
+bool KGameNetwork::offerConnections(TQ_UINT16 port)
+{
+ kdDebug (11001) << k_funcinfo << "on port " << port << endl;
+ if (!isMaster()) {
+   setMaster();
+ }
+
+ // Make sure this is 0
+ d->mDisconnectId = 0;
+
+ // FIXME: This debug message can be removed when the program is working correct.
+ if (d->mMessageServer && d->mMessageServer->isOfferingConnections()) {
+   kdDebug (11001) << k_funcinfo << "Already running as server! Changing the port now!" << endl;
+ }
+
+ tryStopPublishing();
+ kdDebug (11001) << k_funcinfo << "before Server->initNetwork" << endl;
+ if (!d->mMessageServer->initNetwork (port)) {
+   kdError (11001) << k_funcinfo << "Unable to bind to port " << port << "!" << endl;
+   // no need to delete - we just cannot listen to the port
+//   delete d->mMessageServer;
+//   d->mMessageServer = 0;
+//   d->mMessageClient->setServer((KMessageServer*)0);
+   return false;
+ }
+ kdDebug (11001) << k_funcinfo << "after Server->initNetwork" << endl;
+ tryPublish();
+ return true;
+}
+
+bool KGameNetwork::connectToServer (const TQString& host, TQ_UINT16 port)
+{
+ if (host.isEmpty()) {
+   kdError(11001) << k_funcinfo << "No hostname given" << endl;
+   return false;
+ }
+
+ // Make sure this is 0
+ d->mDisconnectId = 0;
+
+// if (!d->mMessageServer) {
+//   // FIXME: What shall we do here? Probably must stop a running game.
+//   kdWarning (11001) << k_funcinfo << "We are already connected to another server!" << endl;
+/// }
+
+ if (d->mMessageServer) {
+   // FIXME: What shall we do here? Probably must stop a running game.
+   kdWarning(11001) << "we are server but we are trying to connect to another server! "
+                    << "make sure that all clients connect to that server! "
+                    << "quitting the local server now..." << endl;
+   stopServerConnection();
+   d->mMessageClient->setServer((KMessageIO*)0);
+   delete d->mMessageServer;
+   d->mMessageServer = 0;
+ }
+
+ kdDebug(11001) << "    about to set server" << endl;
+ d->mMessageClient->setServer(host, port);
+ emit signalAdminStatusChanged(false); // as we delete the connection above isAdmin() is always false now!
+
+ // OK: We say that we already have connected, but this isn't so yet!
+ // If the connection cannot be established, it will look as being disconnected
+ // again ("slotConnectionLost" is called).
+ // Shall we differ between these?
+ kdDebug(11001) << "connected to " << host << ":" << port << endl;
+ return true;
+}
+
+TQ_UINT16 KGameNetwork::port() const
+{
+ if (isNetwork()) {
+   if (isOfferingConnections()) {
+     return d->mMessageServer->serverPort();
+   } else {
+     return d->mMessageClient->peerPort();
+   }
+ }
+ return 0;
+}
+
+TQString KGameNetwork::hostName() const
+{
+ return d->mMessageClient->peerName();
+}
+
+bool KGameNetwork::stopServerConnection()
+{
+ // We still are the Master, we just don't accept further connections!
+ tryStopPublishing();
+ if (d->mMessageServer) {
+   d->mMessageServer->stopNetwork();
+   return true;
+ }
+ return false;
+}
+
+bool KGameNetwork::isOfferingConnections() const
+{ return (d->mMessageServer && d->mMessageServer->isOfferingConnections()); }
+
+void KGameNetwork::disconnect()
+{
+ // TODO MH
+ kdDebug(11001) << k_funcinfo << endl;
+ stopServerConnection();
+ if (d->mMessageServer) {
+    TQValueList <TQ_UINT32> list=d->mMessageServer->clientIDs();
+    TQValueList<TQ_UINT32>::Iterator it;
+    for( it = list.begin(); it != list.end(); ++it )
+    {
+      kdDebug(11001) << "Client id=" << (*it) <<  endl;
+      KMessageIO *client=d->mMessageServer->findClient(*it);
+      if (!client)
+      {
+        continue;
+      }
+      kdDebug(11001) << "   rtti=" << client->rtti() <<  endl;
+      if (client->rtti()==2)
+      {
+        kdDebug(11001) << "DIRECT IO " << endl;
+      }
+      else
+      {
+        d->mMessageServer->removeClient(client,false);
+      }
+    }
+ }
+ else
+ {
+   kdDebug(11001) << k_funcinfo << "before client->disconnect() id="<<gameId()<< endl;
+   //d->mMessageClient->setServer((KMessageIO*)0);
+   kdDebug(11001) << "+++++++++++++++++++++++++++++++++++++++++++++++++++++++"<<endl;
+   d->mMessageClient->disconnect();
+
+   kdDebug(11001) << "++++++--------------------------------------------+++++"<<endl;
+ }
+ //setMaster();
+ /*
+ if (d->mMessageServer) {
+  //delete d->mMessageServer;
+  //d->mMessageServer=0;
+  server=true;
+  kdDebug(11001) << "  server true" << endl;
+  d->mMessageServer->deleteClients();
+  kdDebug(11001) << "  server deleteClients" << endl;
+ }
+ */
+ kdDebug(11001) << k_funcinfo << "DONE" << endl;
+}
+
+void KGameNetwork::aboutToLoseConnection(TQ_UINT32 clientID)
+{
+  kdDebug(11001) << "Storing client id of connection "<<clientID<<endl;
+  d->mDisconnectId = clientID;
+}
+
+void KGameNetwork::slotResetConnection()
+{
+  kdDebug(11001) << "Resseting client disconnect id"<<endl;
+  d->mDisconnectId = 0;
+}
+
+void KGameNetwork::electAdmin(TQ_UINT32 clientID)
+{
+ if (!isAdmin()) {
+	kdWarning(11001) << k_funcinfo << "only ADMIN is allowed to call this!" << endl;
+	return;
+ }
+ TQByteArray buffer;
+ TQDataStream stream(buffer,IO_WriteOnly);
+ stream << static_cast<TQ_UINT32>( KMessageServer::RETQ_ADMIN_CHANGE );
+ stream << clientID;
+ d->mMessageClient->sendServerMessage(buffer);
+}
+
+void KGameNetwork::setMaxClients(int max)
+{
+ if (!isAdmin()) {
+	kdWarning(11001) << k_funcinfo << "only ADMIN is allowed to call this!" << endl;
+	return;
+ }
+ TQByteArray buffer;
+ TQDataStream stream(buffer,IO_WriteOnly);
+ stream << static_cast<TQ_UINT32>( KMessageServer::RETQ_MAX_NUM_CLIENTS );
+ stream << (TQ_INT32)max;
+ d->mMessageClient->sendServerMessage(buffer);
+}
+
+void KGameNetwork::lock()
+{
+ if (messageClient()) {
+   messageClient()->lock();
+ }
+}
+
+void KGameNetwork::unlock()
+{
+ if (messageClient()) {
+   messageClient()->unlock();
+ }
+}
+
+// --------------------- send messages ---------------------------
+
+bool KGameNetwork::sendSystemMessage(int data, int msgid, TQ_UINT32 receiver, TQ_UINT32 sender)
+{
+ TQByteArray buffer;
+ TQDataStream stream(buffer,IO_WriteOnly);
+ stream << data;
+ return sendSystemMessage(buffer,msgid,receiver,sender);
+}
+
+bool KGameNetwork::sendSystemMessage(const TQString &msg, int msgid, TQ_UINT32 receiver, TQ_UINT32 sender)
+{
+ TQByteArray buffer;
+ TQDataStream stream(buffer, IO_WriteOnly);
+ stream << msg;
+ return sendSystemMessage(buffer, msgid, receiver, sender);
+}
+
+bool KGameNetwork::sendSystemMessage(const TQDataStream &msg, int msgid, TQ_UINT32 receiver, TQ_UINT32 sender)
+{ return sendSystemMessage(((TQBuffer*)msg.device())->buffer(), msgid, receiver, sender); }
+
+bool KGameNetwork::sendSystemMessage(const TQByteArray& data, int msgid, TQ_UINT32 receiver, TQ_UINT32 sender)
+{
+ TQByteArray buffer;
+ TQDataStream stream(buffer,IO_WriteOnly);
+ if (!sender) {
+   sender = gameId();
+ }
+
+ TQ_UINT32 receiverClient = KGameMessage::rawGameId(receiver); // KGame::gameId()
+ int receiverPlayer = KGameMessage::rawPlayerId(receiver); // KPlayer::id()
+
+ KGameMessage::createHeader(stream, sender, receiver, msgid);
+ stream.writeRawBytes(data.data(), data.size());
+
+ /*
+ kdDebug(11001) << "transmitGameClientMessage msgid=" << msgid << " recv="
+                << receiver << " sender=" << sender << " Buffersize="
+                << buffer.size() << endl;
+  */
+
+ if (!d->mMessageClient) {
+   // No client created, this should never happen!
+   // Having a local game means we have our own
+   // KMessageServer and we are the only client.
+   kdWarning (11001) << k_funcinfo << "We don't have a client! Should never happen!" << endl;
+   return false;
+ }
+
+ if (receiverClient == 0 || receiverPlayer != 0)
+ {
+   // if receiverClient == 0 this is a broadcast message. if it is != 0 but
+   // receiverPlayer is also != 0 we have to send broadcast anyway, because the
+   // KPlayer object on all clients needs to receive the message.
+   d->mMessageClient->sendBroadcast(buffer);
+ }
+ else
+ {
+   d->mMessageClient->sendForward(buffer, receiverClient);
+ }
+ return true;
+}
+
+bool KGameNetwork::sendMessage(int data, int msgid, TQ_UINT32 receiver, TQ_UINT32 sender)
+{ return sendSystemMessage(data,msgid+KGameMessage::IdUser,receiver,sender); }
+
+bool KGameNetwork::sendMessage(const TQString &msg, int msgid, TQ_UINT32 receiver, TQ_UINT32 sender)
+{ return sendSystemMessage(msg,msgid+KGameMessage::IdUser,receiver,sender); }
+
+bool KGameNetwork::sendMessage(const TQDataStream &msg, int msgid, TQ_UINT32 receiver, TQ_UINT32 sender)
+{ return sendSystemMessage(msg, msgid+KGameMessage::IdUser, receiver, sender); }
+
+bool KGameNetwork::sendMessage(const TQByteArray &msg, int msgid, TQ_UINT32 receiver, TQ_UINT32 sender)
+{ return sendSystemMessage(msg, msgid+KGameMessage::IdUser, receiver, sender); }
+
+void KGameNetwork::sendError(int error,const TQByteArray& message, TQ_UINT32 receiver, TQ_UINT32 sender)
+{
+ TQByteArray buffer;
+ TQDataStream stream(buffer,IO_WriteOnly);
+ stream << (TQ_INT32) error;
+ stream.writeRawBytes(message.data(), message.size());
+ sendSystemMessage(stream,KGameMessage::IdError,receiver,sender);
+}
+
+
+// ----------------- receive messages from the network
+void KGameNetwork::receiveNetworkTransmission(const TQByteArray& receiveBuffer, TQ_UINT32 clientID)
+{
+ TQDataStream stream(receiveBuffer, IO_ReadOnly);
+ int msgid;
+ TQ_UINT32 sender; // the id of the KGame/KPlayer who sent the message
+ TQ_UINT32 receiver; // the id of the KGame/KPlayer the message is for 
+ KGameMessage::extractHeader(stream, sender, receiver, msgid);
+// kdDebug(11001) << k_funcinfo << "id=" << msgid << " sender=" << sender << " recv=" << receiver << endl;
+
+ // No broadcast : receiver==0
+ // No player isPlayer(receiver)
+ // Different game gameId()!=receiver
+ if (receiver &&  receiver!=gameId() && !KGameMessage::isPlayer(receiver) )
+ {
+   // receiver=0 is broadcast or player message
+   kdDebug(11001) << k_funcinfo << "Message not meant for us "
+            << gameId() << "!=" << receiver << " rawid="
+            << KGameMessage::rawGameId(receiver) << endl;
+   return;
+ }
+ else if (msgid==KGameMessage::IdError)
+ {
+   TQString text;
+   TQ_INT32 error;
+   stream >> error;
+   kdDebug(11001) << k_funcinfo << "Got IdError " << error << endl;
+   text = KGameError::errorText(error, stream);
+   kdDebug(11001) << "Error text: " << text.latin1() << endl;
+   emit signalNetworkErrorMessage((int)error,text);
+ }
+ else
+ {
+   networkTransmission(stream, msgid, receiver, sender, clientID);
+ }
+}
+
+// -------------- slots for the signals of the client
+void KGameNetwork::slotAdminStatusChanged(bool isAdmin)
+{
+ emit signalAdminStatusChanged(isAdmin);
+
+// TODO: I'm pretty sure there are a lot of things that should be done here...
+}
+
+void KGameNetwork::Debug()
+{
+ kdDebug(11001) << "------------------- KNETWORKGAME -------------------------" << endl;
+ kdDebug(11001) << "gameId         " << gameId() << endl;
+ kdDebug(11001) << "gameMaster     " << isMaster() << endl;
+ kdDebug(11001) << "gameAdmin      " << isAdmin() << endl;
+ kdDebug(11001) << "---------------------------------------------------" << endl;
+}
+
+/*
+ * vim: et sw=2
+ */
diff --git a/libtdegames/kgame/kgamenetwork.h b/libtdegames/kgame/kgamenetwork.h
new file mode 100644
index 00000000..b5975ffc
--- /dev/null
+++ b/libtdegames/kgame/kgamenetwork.h
@@ -0,0 +1,432 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+/*
+    $Id$
+*/
+#ifndef __KGAMENETWORK_H_
+#define __KGAMENETWORK_H_
+
+#include <tqstring.h>
+#include <tqobject.h>
+#include <kdemacros.h>
+class KGameIO;
+class KMessageClient;
+class KMessageServer;
+
+class KGameNetworkPrivate;
+
+/**
+ * The KGameNetwork class is the KGame class with network
+ * support. All other features are the same but they are
+ * now network transparent. It is not used directly but
+ * only via a KGame object. So you do not really have
+ * to bother with this object.
+ *
+ * @short The main KDE game object
+ * @author Martin Heni <martin@heni-online.de>
+ * @version $Id$
+ */
+class KDE_EXPORT KGameNetwork : public TQObject
+{
+  Q_OBJECT
+  TQ_OBJECT
+
+public:
+    /**
+     * Create a KGameNetwork object
+     */
+    KGameNetwork(int cookie=42,TQObject* parent=0);
+    virtual ~KGameNetwork();
+
+    /**
+     * Gives debug output of the game status
+     **/
+    virtual void Debug();
+
+    /**
+     * @return TRUE if this is a network game - i.e. you are either MASTER or
+     * connected to a remote MASTER.
+     **/
+    bool isNetwork() const;
+
+    /**
+     * Is this the game MASTER (i.e. has started theKMessageServer). A
+     * game has always exactly one MASTER. This is either a KGame object (i.e. a
+     * Client) or an own MessageServer-process. A KGame object that has the
+     * MASTER status is always admin.
+     *
+     * You probably don't want to use this. It is a mostly internal method which
+     * will probably become protected. Better use isAdmin
+     *
+     * @see isAdmin
+     * @return Whether this client has started the KMessageServer
+     **/
+    bool isMaster() const;
+
+    /**
+     * The admin of a game is the one who initializes newly connected clients
+     * using  negotiateNetworkGame and is allowed to configure the game.
+     * E.g. only the admin is allowed to use KGame::setMaxPlayers.
+     *
+     * If one KGame object in the game is MASTER then this client is the admin
+     * as well. isMaster and isAdmin differ only if the KMessageServer
+     * is running in an own process.
+     * @return Whether this client (KGame object) is the admin
+     **/
+    bool isAdmin() const;
+
+    /**
+     * The unique ID of this game
+     *
+     * @return int id
+     **/
+    TQ_UINT32 gameId() const;
+
+    /**
+     * Inits a network game as network MASTER. Note that if the
+     * KMessageServer is not yet started it will be started here (see 
+     * setMaster). Any existing connection will be disconnected.
+     *
+     * If you already offer connections the port is changed.
+     *
+     * @param port The port on which the service is offered
+     * @return true if it worked
+     **/
+    bool offerConnections (TQ_UINT16 port);
+    
+    /**
+     * Announces game MASTER on network using DNS-SD. Clients then can discover it using
+     * DNSSD::ServiceBrowser (or KGameConnectWidget) instead of manually entering 
+     * IP address.
+     * @param type service type (something like _kwin4._tcp). 
+     * It should be unique for application.
+     * @param name game name that will be displayed by clients.  If not
+     * set hostname will be used. In case of name conflict -2, -3 and so on will be added to name.
+     * @since 3.4
+     **/
+    void setDiscoveryInfo(const TQString& type, const TQString& name=TQString());
+    
+    /**
+     * Inits a network game as a network CLIENT
+     *
+     * @param host the host to which we want to connect
+     * @param port the port we want to connect to
+     *
+     * @return true if connected
+     **/
+    bool connectToServer(const TQString& host, TQ_UINT16 port);
+
+    /**
+     * @since 3.2
+     * @return The port we are listening to if offerConnections was called
+     * or the port we are connected to if connectToServer was called.
+     * Otherwise 0.
+     **/
+    TQ_UINT16 port() const;
+
+    /**
+     * @since 3.2
+     * @return The name of the host that we are currently connected to is
+     * isNetwork is TRUE and we are not the MASTER, i.e. if connectToServer
+     * was called. Otherwise this will return "localhost".
+     **/
+    TQString hostName() const;
+
+    /**
+     * Stops offering server connections - only for game MASTER
+     * @return true
+     **/
+    bool stopServerConnection();
+
+    /**
+     * Changes the maximal connection number of the KMessageServer to max.
+     * -1 Means infinite connections are possible. Note that existing
+     * connections are not affected, so even if you set this to 0 in a running
+     * game no client is being disconnected. You can call this only if you are
+     * the ADMIN!
+     *
+     * @see KMessageServer::setMaxClients
+     * @param max The maximal number of connections possible.
+     **/
+    void setMaxClients(int max);
+
+    //AB: is this now internal only? Can we make it protected (maybe with
+    //friends)? sendSystemMessage AND sendMessage is very confusing to the
+    //user.
+    /**
+     * Sends a network message msg with a given msg id msgid to all clients.
+     * Use this to communicate with KGame (e.g. to add a player ot to configure
+     * the game - usually not necessary). 
+     *
+     * For your own messages use  sendMessage instead! This is mostly
+     * internal!
+     *
+     * @param buffer the message which will be send. See messages.txt for contents
+     * @param msgid an id for this message. See
+     * KGameMessage::GameMessageIds
+     * @param receiver the KGame / KPlayer this message is for.
+     * @param sender The KGame / KPlayer this message is from (i.e.
+     * you). You
+     * probably want to leave this 0, then KGameNetwork will create the correct
+     * value for you. You might want to use this if you send a message from a
+     * specific player.
+     * @return true if worked
+     */
+    // AB: TODO: doc on how "receiver" and "sender" should be created!
+    bool sendSystemMessage(const TQByteArray& buffer, int msgid, TQ_UINT32 receiver=0, TQ_UINT32 sender=0);
+
+    /**
+     * @overload
+     **/
+    bool sendSystemMessage(int data, int msgid, TQ_UINT32 receiver=0, TQ_UINT32 sender=0);
+
+    /**
+     * @overload
+     **/
+    bool sendSystemMessage(const TQDataStream &msg, int msgid, TQ_UINT32 receiver=0, TQ_UINT32 sender=0);
+
+    /**
+     * @overload
+     **/
+    bool sendSystemMessage(const TQString& msg, int msgid, TQ_UINT32 receiver=0, TQ_UINT32 sender=0);
+
+    /**
+     * Sends a network message
+     * @param error The error code
+     * @param message The error message - use KGameError
+     * @param receiver the KGame / KPlayer this message is for. 0 For
+     * all
+     * @param sender The KGame / KPlayer this message is from (i.e.
+     * you). You probably want to leave this 0, then KGameNetwork will create 
+     * the correct value for you. You might want to use this if you send a 
+     * message from a specific player.
+     **/
+    void sendError(int error, const TQByteArray& message, TQ_UINT32 receiver=0, TQ_UINT32 sender=0);
+
+    /**
+     * Are we still offer offering server connections - only for game MASTER
+     * @return true/false
+     **/
+    bool isOfferingConnections() const;
+
+    /**
+     * Application cookie. this idendifies the game application. It
+     * help to distinguish between e.g. KPoker and KWin4
+     * @return the application cookie
+     **/
+    int cookie() const;
+
+    /**
+     * Send a network message msg with a given message ID msgid to all clients.
+     * You want to use this to send a message to the clients.
+     *
+     * Note that a message is always sent to ALL clients! This is necessary so
+     * that all clients always have the same data and can easily be changed from
+     * network to non-network without restarting the game. If you want a
+     * specific KGame / KPlayer to react to the message use the
+     * receiver and sender parameters. See KGameMessage::calsMessageId
+     *
+     * SendMessage differs from sendSystemMessage only by the msgid parameter.
+     * sendSystemMessage is thought as a KGame only mehtod while
+     * sendMessage is for public use. The msgid parameter will be
+     * +=KGameMessage::IdUser and in KGame::signalNetworkData msgid will
+     * be -= KGameMessage::IdUser again, so that one can easily distinguish
+     * between system and user messages.
+     *
+     * Use sendSystemMessage to comunicate with KGame (e.g. by adding a
+     * player) and sendMessage for your own user message.
+     *
+     * Note: a player should send messages through a KGameIO!
+     *
+     * @param buffer the message which will be send. See messages.txt for contents
+     * @param msgid an id for this message. See KGameMessage::GameMessageIds
+     * @param receiver the KGame / KPlayer this message is for.
+     * @param sender The KGame / KPlayer this message is from (i.e.
+     * you). You
+     * probably want to leave this 0, then KGameNetwork will create the correct
+     * value for you. You might want to use this if you send a message from a
+     * specific player.
+     * @return true if worked
+     **/
+    // AB: TODO: doc on how "receiver" and "sender" should be created!
+    bool sendMessage(const TQByteArray& buffer, int msgid, TQ_UINT32 receiver=0, TQ_UINT32 sender=0);
+
+    /**
+     * This is an overloaded member function, provided for convenience.
+     **/
+    bool sendMessage(const TQDataStream &msg, int msgid, TQ_UINT32 receiver=0, TQ_UINT32 sender=0);
+
+    /**
+     * This is an overloaded member function, provided for convenience.
+     **/
+    bool sendMessage(const TQString& msg, int msgid, TQ_UINT32 receiver=0, TQ_UINT32 sender=0);
+
+    /**
+     * This is an overloaded member function, provided for convenience.
+     **/
+    bool sendMessage(int data, int msgid, TQ_UINT32 receiver=0, TQ_UINT32 sender=0);
+
+
+    /**
+     * Called by ReceiveNetworkTransmission(). Will be overwritten by
+     * KGame and handle the incoming message.
+     **/
+    virtual void networkTransmission(TQDataStream&, int, TQ_UINT32, TQ_UINT32, TQ_UINT32 clientID) = 0;
+
+
+    /**
+     * Disconnect the current connection and establish a new local one.
+     **/
+    void disconnect();
+
+
+    /**
+     * If you are the ADMIN of the game you can give the ADMIN status away to
+     * another client. Use this e.g. if you want to quit the game or if you want
+     * another client to administrate the game (note that disconnect calls
+     * this automatically).
+     * @param clientID the ID of the new ADMIN (note: this is the _client_ID
+     * which has nothing to do with the player IDs. See KMessageServer)
+     **/
+    void electAdmin(TQ_UINT32 clientID);
+
+    /**
+     * Don't use this unless you really know what youre doing! You might
+     * experience some strange behaviour if you send your messages directly
+     * through the KMessageClient!
+     *
+     * @return a pointer to the KMessageClient used internally to send the
+     * messages. You should rather use one of the send functions!
+     **/
+    KMessageClient* messageClient() const;
+
+    /**
+     * Don't use this unless you really know what you are doing! You might
+     * experience some strange behaviour if you use the message server directly!
+     *
+     * @return a pointer to the message server if this is the MASTER KGame
+     * object. Note that it might be possible that no KGame object contains
+     * the KMessageServer at all! It might even run stand alone!
+     **/
+    KMessageServer* messageServer() const;
+
+    /**
+     * You should call this before doing thigs like, e.g. tqApp->processEvents().
+     * Don't forget to call unlock once you are done!
+     * 
+     * @see KMessageClient::lock
+     **/
+    virtual void lock();
+
+    /**
+     * @see KMessageClient::unlock
+     **/
+    virtual void unlock();
+
+signals:
+    /**
+     * A network error occurred
+     * @param error the error code
+     * @param text the error text
+     */
+    void signalNetworkErrorMessage(int error, TQString text);
+
+    /**
+     * Our connection to the KMessageServer has broken.
+     * See KMessageClient::connectionBroken
+     **/
+    void signalConnectionBroken();
+
+    /**
+     * This signal is emitted whenever the KMessageServer sends us a message that a
+     * new client connected. KGame uses this to call KGame::negotiateNetworkGame
+     * for the newly connected client if we are admin (see isAdmin)
+     *
+     * @see KMessageClient::eventClientConnected
+     *
+     * @param clientID the ID of the newly connected client
+     **/
+    void signalClientConnected(TQ_UINT32 clientID);
+
+    /**
+     * This signal is emitted whenever the KMessageServer sends us a message
+     * that a connection to a client was detached. The second parameter can be used
+     * to distinguish between network errors or removing on purpose.
+     *
+     * @see KMessageClient::eventClientDisconnected
+     *
+     * @param clientID the client that has disconnected
+     * @param broken true if the connection was lost because of a network error, false
+     *        if the connection was closed by the message server admin.
+     */
+    void signalClientDisconnected(TQ_UINT32 clientID, bool broken);
+
+    /**
+     * This client gets or loses the admin status.
+     * @see KMessageClient::adminStatusChanged
+     * @param isAdmin True if this client gets the ADMIN status otherwise FALSE
+     **/
+    void signalAdminStatusChanged(bool isAdmin);
+
+protected:
+    /**
+     * @internal
+     * Start a KMessageServer object and use it as the MASTER of the game.
+     * Note that you must not call this if there is already another master
+     * running!
+     **/
+    void setMaster();
+
+protected slots:
+    /**
+     * Called by KMessageClient::broadcastReceived() and will check if the
+     * message format is valid. If it is not, it will generate an error (see
+     * signalNetworkVersionError and signalNetworkErorrMessage).
+     * If it is valid, the pure virtual method networkTransmission() is called.
+     * (This one is overwritten in KGame.)
+     **/
+    void receiveNetworkTransmission(const TQByteArray& a, TQ_UINT32 clientID);
+
+    /**
+     * This KGame object receives or loses the admin status.
+     * @param isAdmin Whether we are admin or not
+     **/
+    void slotAdminStatusChanged(bool isAdmin);
+
+    /**
+     * Called when the network connection is about to terminate. Is used
+     * to store the network parameter like the game id
+     */
+     void aboutToLoseConnection(TQ_UINT32 id);
+
+    /**
+     * Called when the network connection is terminated. Used to clean
+     * up the disconnect parameter
+     */
+     void slotResetConnection();
+
+
+private:
+     void tryPublish();
+     void tryStopPublishing();
+     KGameNetworkPrivate* d;
+};
+
+#endif
diff --git a/libtdegames/kgame/kgameprocess.cpp b/libtdegames/kgame/kgameprocess.cpp
new file mode 100644
index 00000000..9dcc66c0
--- /dev/null
+++ b/libtdegames/kgame/kgameprocess.cpp
@@ -0,0 +1,158 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+/*
+    $Id$
+*/
+
+#include "kgameprocess.h"
+#include "kplayer.h"
+#include "kgame.h"
+#include "kgamemessage.h"
+#include "kmessageio.h"
+
+#include <krandomsequence.h>
+
+#include <tqbuffer.h>
+#include <tqdatastream.h>
+#include <tqcstring.h>
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+
+#define READ_BUFFER_SIZE  1024
+
+// ----------------------- Process Child ---------------------------
+
+KGameProcess::KGameProcess() : TQObject(0,0)
+{
+  mTerminate=false;
+  // Check whether a player is set. If not create one!
+  rFile.open(IO_ReadOnly|IO_Raw,stdin);
+  wFile.open(IO_WriteOnly|IO_Raw,stdout);
+  mMessageIO=new KMessageFilePipe(this,&rFile,&wFile);
+//  mMessageClient=new KMessageClient(this);
+//  mMessageClient->setServer(mMessageIO);
+//  connect (mMessageClient, TQT_SIGNAL(broadcastReceived(const TQByteArray&, TQ_UINT32)),
+//          this, TQT_SLOT(receivedMessage(const TQByteArray&, TQ_UINT32)));
+  connect (mMessageIO, TQT_SIGNAL(received(const TQByteArray&)),
+          this, TQT_SLOT(receivedMessage(const TQByteArray&)));
+  fprintf(stderr,"KGameProcess::constructor %p %p\n",&rFile,&wFile);
+ 
+  mRandom = new KRandomSequence;
+  mRandom->setSeed(0);
+}
+KGameProcess::~KGameProcess() 
+{
+  delete mRandom;
+  //delete mMessageClient;
+  //delete mMessageServer;
+  delete mMessageIO;
+  rFile.close();
+  wFile.close();
+  fprintf(stderr,"KGameProcess::destructor\n");
+}
+
+
+bool KGameProcess::exec(int argc, char *argv[])
+{
+  // Get id and cookie, ... from command line
+  processArgs(argc,argv);
+  do
+  {
+    mMessageIO->exec();
+  }  while(!mTerminate);
+  return true;
+}
+
+//    You have to do this to create a message 
+//    TQByteArray buffer;
+//    TQDataStream wstream(buffer,IO_WriteOnly);
+//    then stream data into the stream and call this function
+void KGameProcess::sendSystemMessage(TQDataStream &stream,int msgid,TQ_UINT32 receiver)
+{
+  fprintf(stderr,"KGameProcess::sendMessage id=%d recv=%d",msgid,receiver);
+  TQByteArray a;
+  TQDataStream outstream(a,IO_WriteOnly);
+
+  TQBuffer *device=(TQBuffer *)stream.device();
+  TQByteArray data=device->buffer();;
+
+  KGameMessage::createHeader(outstream,0,receiver,msgid);
+  outstream.writeRawBytes(data.data(),data.size());
+
+  //if (mMessageClient) mMessageClient->sendBroadcast(a);
+  // TODO: The fixed received 2 will cause problems. But how to address the
+  // proper one?
+//  if (mMessageClient) mMessageClient->sendForward(a,2);
+  if (mMessageIO) mMessageIO->send(a);
+}
+
+void KGameProcess::sendMessage(TQDataStream &stream,int msgid,TQ_UINT32 receiver)
+{
+  sendSystemMessage(stream,msgid+KGameMessage::IdUser,receiver);
+}
+
+void KGameProcess::processArgs(int argc, char *argv[])
+{
+  int v=0;
+  if (argc>2)
+  {
+    v=atoi(argv[2]);
+    //kdDebug(11001) << "cookie (unused) " << v << endl;
+  }
+  if (argc>1)
+  {
+    v=atoi(argv[1]);
+    //kdDebug(11001) << "id (unused) " << v << endl;
+  }
+  fprintf(stderr,"processArgs \n");
+  fflush(stderr);
+}
+
+void KGameProcess::receivedMessage(const TQByteArray& receiveBuffer)
+{
+ TQDataStream stream(receiveBuffer, IO_ReadOnly);
+ int msgid;
+ TQ_UINT32 sender; 
+ TQ_UINT32 receiver; 
+ KGameMessage::extractHeader(stream, sender, receiver, msgid);
+ fprintf(stderr,"------ receiveNetworkTransmission(): id=%d sender=%d,recv=%d\n",msgid,sender,receiver);
+ switch(msgid)
+ {
+   case KGameMessage::IdTurn:
+     TQ_INT8 b;
+     stream >> b;
+     emit signalTurn(stream,(bool)b);
+   break;
+   case KGameMessage::IdIOAdded:
+     TQ_INT16 id;
+     stream >> id;
+     emit signalInit(stream,(int)id);
+   break;
+   default:
+      emit signalCommand(stream,msgid-KGameMessage::IdUser,receiver,sender);
+   break;
+ }
+}
+
+#include "kgameprocess.moc"
diff --git a/libtdegames/kgame/kgameprocess.h b/libtdegames/kgame/kgameprocess.h
new file mode 100644
index 00000000..b7e2d145
--- /dev/null
+++ b/libtdegames/kgame/kgameprocess.h
@@ -0,0 +1,243 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+/*
+    $Id$
+*/
+#ifndef __KGAMEPROCESS_H_
+#define __KGAMEPROCESS_H_
+
+#include <tqstring.h>
+#include <tqobject.h>
+#include <tqfile.h>
+
+#include "kgameproperty.h"
+#include <krandomsequence.h>
+#include <kdemacros.h>
+class KPlayer;
+class KMessageFilePipe;
+
+/**
+ * This is the process class used on the computer player
+ * side to communicate with its counterpart KProcessIO class.
+ * Using these two classes will give fully transparent communication
+ * via TQDataStreams.
+ */
+class KDE_EXPORT KGameProcess:  public TQObject
+{
+  Q_OBJECT
+  TQ_OBJECT
+
+  public:
+    /**
+     * Creates a KGameProcess class. Done only in the computer
+     * player. To activate the communication you have to call
+     * the exec function of this class which will listen
+     * to the communication and emit signals to notify you of
+     * any incoming messages.
+     * Note: This function will only return after you set
+     * setTerminate(true) in one of the received signals.
+     * So you can not do any computer calculation after the exec function.
+     * Instead you react on the signals which are emitted after a
+     * message is received and perform the calculations there!
+     * Example:
+     * \code
+     *  int main(int argc ,char * argv[])
+     *  {
+     *    KGameProcess proc;
+     *    connect(&proc,TQT_SIGNAL(signalCommand(TQDataStream &,int ,int ,int )),
+     *                    this,TQT_SLOT(slotCommand(TQDataStream & ,int ,int ,int )));
+     *    connect(&proc,TQT_SIGNAL(signalInit(TQDataStream &,int)),
+     *                    this,TQT_SLOT(slotInit(TQDataStream & ,int )));
+     *    connect(&proc,TQT_SIGNAL(signalTurn(TQDataStream &,bool )),
+     *                    this,TQT_SLOT(slotTurn(TQDataStream & ,bool )));
+     *    return proc.exec(argc,argv);
+     *  }
+     *  \endcode
+     */
+    KGameProcess();
+    /**
+     * Destruct the process
+     */
+    ~KGameProcess();
+
+    /**
+     * Enters the event loop of the computer process. Does only
+     * return on setTerminate(true)!
+     */
+    bool exec(int argc, char *argv[]);
+
+    /**
+     * Should the computer process leave its exec function?
+     * Activated if you setTerminate(true);
+     *
+     * @return true/false
+     */
+    bool terminate() const {return mTerminate;}
+
+    /**
+     * Set this to true if the computer process should end, ie
+     * leave its exec function.
+     *
+     * @param b true for exit the exec function
+     */
+    void setTerminate(bool b) {mTerminate=b;}
+
+    /**
+     * Sends a message to the corresponding KGameIO
+     * device. Works like the sendSystemMessage but
+     * for user id's
+     *
+     * @param stream the TQDataStream containing the message
+     * @param msgid the message id for the message
+     * @param receiver unused
+     */
+    void sendMessage(TQDataStream &stream,int msgid,TQ_UINT32 receiver=0);
+
+    /**
+     * Sends a system message to the corresonding KGameIO device.
+     * This will normally be either a performed move or a query
+     * (IdProcessQuery). The query option is a way to communicate
+     * with the KGameIO at the other side and e.g. retrieve some
+     * game relevant data from here.
+     * Exmaple for a query:
+     * \code
+     *  TQByteArray buffer;
+     *  TQDataStream out(buffer,IO_WriteOnly);
+     *  int msgid=KGameMessage::IdProcessQuery;
+     *  out << (int)1;
+     *  proc.sendSystemMessage(out,msgid,0);
+     * \endcode
+     *
+     * @param stream the TQDataStream containing the message
+     * @param msgid the message id for the message
+     * @param receiver unused
+     */
+    void sendSystemMessage(TQDataStream &stream,int msgid,TQ_UINT32 receiver=0);
+
+    /**
+     * Returns a pointer to a KRandomSequence. You can generate
+     * random numbers via e.g.
+     * \code
+     *   random()->getLong(100);
+     * \endcode
+     * 
+     * @return KRandomSequence pointer
+     */
+    KRandomSequence *random() {return mRandom;}
+
+  protected:
+    /**
+     * processes the command line argumens to set up the computer player
+     * Pass the argumens exactely as given by main()
+     */
+    void processArgs(int argc, char *argv[]);
+
+  protected slots:
+    /**
+     * A message is received via the interprocess connection. The
+     * appropriate signals are called.
+     */
+      void receivedMessage(const TQByteArray& receiveBuffer);
+
+  signals:
+    /**
+     * The generic communication signal. You have to connect to this
+     * signal to generate a valid computer response onto arbitrary messages.
+     * All signals but IdIOAdded and IdTurn end up here!
+     * Example:
+     * \code
+     * void Computer::slotCommand(int &msgid,TQDataStream &in,TQDataStream &out)
+     * {
+     *   TQ_INT32 data,move;
+     *   in >> data;
+     *   // compute move ...
+     *   move=data*2;
+     *   out << move;
+     * }
+     * \endcode
+     *
+     * @param inputStream the incoming data stream
+     * @param msgid the message id of the message which got transmitted to the computer
+     * @param receiver the id of the receiver
+     * @param sender the id of the sender
+     */
+     void signalCommand(TQDataStream &inputStream,int msgid,int receiver,int sender);
+
+     /**
+      * This signal is emmited if the computer player should perform a turn.
+      * Calculations can be made here and the move can then be send back with
+      * sendSystemMessage with the message id KGameMessage::IdPlayerInput.
+      * These must provide a move which complies to your other move syntax as
+      * e.g. produces by keyboard or mouse input.
+      * Additonal data which have been written into the stream from the
+      * ProcessIO's signal signalPrepareTurn can be retrieved from the
+      * stream here.
+      * Example:
+      * \code
+      * void slotTurn(TQDataStream &in,bool turn)
+      * {
+      *   int id;
+      *   int recv;
+      *   TQByteArray buffer;
+      *   TQDataStream out(buffer,IO_WriteOnly);
+      *   if (turn)
+      *   {
+      *     // Create a move - the format is yours to decide
+      *     // It arrives exactly as this in the kgame inputMove function!!
+      *     TQ_INT8 x1,y1,pl;
+      *     pl=-1;
+      *     x1=proc.random()->getLong(8);
+      *     y1=proc.random()->getLong(8);
+      *     // Stream it
+      *     out << pl << x1 << y1;
+      *     id=KGameMessage::IdPlayerInput;
+      *     proc.sendSystemMessage(out,id,0);
+      *   }
+      * }
+      * \endcode
+      *
+      * @param stream The datastream which contains user data
+      * @param turn True or false whether the turn is activated or deactivated
+      *
+      */
+     void signalTurn(TQDataStream &stream,bool turn);
+
+     /**
+      * This signal is emmited when the process is initialized, i.e. added
+      * to a KPlayer. Initial initialisation can be performed here be reacting
+      * to the KProcessIO signal signalIOAdded and retrieving the data here
+      * from the stream. 
+      * It works just as the signalTurn() but is only send when the player is
+      * added to the game, i.e. it needs some initialization data
+      *
+      * @param stream The datastream which contains user data 
+      * @param userid The userId of the player. (Careful to rely on it yet)
+      */
+     void signalInit(TQDataStream &stream,int userid);
+
+  protected:
+    bool mTerminate;
+    KMessageFilePipe *mMessageIO;
+  private:
+    TQFile rFile;
+    TQFile wFile;
+    KRandomSequence* mRandom;
+};
+#endif
diff --git a/libtdegames/kgame/kgameproperty.cpp b/libtdegames/kgame/kgameproperty.cpp
new file mode 100644
index 00000000..49a8984f
--- /dev/null
+++ b/libtdegames/kgame/kgameproperty.cpp
@@ -0,0 +1,211 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+/*
+    $Id$
+*/
+
+#include "kgameproperty.h"
+#include "kgamepropertyhandler.h"
+#include "kgamemessage.h"
+#include "kplayer.h"
+#include "kgame.h"
+
+#define KPLAYERHANDLER_LOAD_COOKIE 6239
+
+KGamePropertyBase::KGamePropertyBase(int id, KGame* parent)
+{
+ init();
+ registerData(id, parent);
+}
+
+KGamePropertyBase::KGamePropertyBase(int id, KPlayer* parent)
+{
+ init();
+ registerData(id, parent);
+}
+
+KGamePropertyBase::KGamePropertyBase(int id, KGamePropertyHandler* owner)
+{
+ init();
+ registerData(id, owner);
+}
+
+KGamePropertyBase::KGamePropertyBase()
+{
+ init();
+}
+
+KGamePropertyBase::~KGamePropertyBase()
+{
+ unregisterData();
+}
+
+void KGamePropertyBase::init()
+{
+ mOwner = 0;
+ setDirty(false);
+
+ // this is very useful and used by e.g. KGameDialog so
+ // it is activated by default. Big games may profit by deactivating it to get
+ // a better performance. 
+ setEmittingSignal(true);
+
+ setOptimized(false); 
+ 
+ //setReadOnly(false);
+ mFlags.bits.locked = false ; // setLocked(false); is NOT possible as it checks whether isLocked() allows to change the status
+
+ // local is default
+ setPolicy(PolicyLocal);
+}
+
+int KGamePropertyBase::registerData(int id, KGame* owner, TQString name)
+{ return registerData(id, owner->dataHandler(), name);  }
+
+int KGamePropertyBase::registerData(int id, KPlayer* owner, TQString name)
+{ return registerData(id, owner->dataHandler(), name);  }
+
+int KGamePropertyBase::registerData( KGamePropertyHandler* owner,PropertyPolicy p, TQString name)
+{ return registerData(-1, owner,p, name);  }
+
+int KGamePropertyBase::registerData(int id, KGamePropertyHandler* owner, TQString name)
+{ return registerData(id, owner,PolicyUndefined, name);  }
+
+int KGamePropertyBase::registerData(int id, KGamePropertyHandler* owner,PropertyPolicy p, TQString name)
+{
+// we don't support changing the id
+ if (!owner) {
+	kdWarning(11001) << k_funcinfo << "Resetting owner=0. Sure you want to do this?" << endl;
+	mOwner=0;
+	return -1;
+ }
+ if (!mOwner) {
+	if (id==-1) {
+		id=owner->uniquePropertyId();
+	}
+	mId = id;
+	mOwner = owner;
+	mOwner->addProperty(this, name);
+	if (p!=PolicyUndefined) {
+		setPolicy(p);
+	} else {
+		setPolicy(mOwner->policy());
+	}
+ }
+ return mId;
+}
+
+void KGamePropertyBase::unregisterData()
+{
+ if (!mOwner) {
+	return;
+ }
+ mOwner->removeProperty(this);
+ mOwner = 0;
+}
+
+bool KGamePropertyBase::sendProperty()
+{
+ TQByteArray b;
+ TQDataStream s(b, IO_WriteOnly);
+ KGameMessage::createPropertyHeader(s, id());
+ save(s);
+ if (mOwner) {
+	return mOwner->sendProperty(s);
+ } else {
+	kdError(11001) << k_funcinfo << "Cannot send because there is no receiver defined" << endl;
+	return false;
+ }
+}
+
+bool KGamePropertyBase::sendProperty(const TQByteArray& data)
+{
+ TQByteArray b;
+ TQDataStream s(b, IO_WriteOnly);
+ KGameMessage::createPropertyHeader(s, id());
+ s.writeRawBytes(data.data(), data.size());
+ if (mOwner) {
+	return mOwner->sendProperty(s);
+ } else {
+	kdError(11001) << k_funcinfo << ": Cannot send because there is no receiver defined" << endl;
+	return false;
+ }
+}
+
+bool KGamePropertyBase::lock()
+{
+ if (isLocked()) {
+	return false;
+ }
+ setLock(true);
+ return true;
+}
+
+bool KGamePropertyBase::unlock(bool force)
+{
+ if (isLocked() && !force) {
+	return false;
+ }
+ setLock(false);
+ return true;
+}
+
+void KGamePropertyBase::setLock(bool l)
+{
+ TQByteArray b;
+ TQDataStream s(b, IO_WriteOnly);
+ KGameMessage::createPropertyCommand(s, IdCommand, id(), CmdLock);
+ 
+ s << (TQ_INT8)l;
+ if (mOwner) {
+	mOwner->sendProperty(s);
+ } else {
+	kdError(11001) << k_funcinfo << ": Cannot send because there is no receiver defined" << endl;
+	return ;
+ }
+}
+
+void KGamePropertyBase::emitSignal()
+{
+ //kdDebug(11001) << k_funcinfo << ": mOwnerP="<< mOwner << " id=" << id()   << endl;
+ if (mOwner ) {
+	mOwner->emitSignal(this);
+ } else {
+	kdError(11001) << k_funcinfo << ":id="<<id()<<" Cannot emitSignal because there is no handler set" << endl;
+ }
+}
+
+void KGamePropertyBase::command(TQDataStream& s, int cmd, bool isSender)
+{
+ switch (cmd) {
+	case CmdLock:
+	{
+		if (!isSender) {
+			TQ_INT8 locked;
+			s >> locked;
+			mFlags.bits.locked = (bool)locked ;
+			break;
+		}
+	}
+	default: // probably in derived classes
+		break;
+ }
+}
+
diff --git a/libtdegames/kgame/kgameproperty.h b/libtdegames/kgame/kgameproperty.h
new file mode 100644
index 00000000..f02c4db0
--- /dev/null
+++ b/libtdegames/kgame/kgameproperty.h
@@ -0,0 +1,848 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __KGAMEPROPERTY_H_
+#define __KGAMEPROPERTY_H_
+
+#include <tqdatastream.h>
+
+#include <kdebug.h>
+#include <typeinfo>
+#include <kdemacros.h>
+class KGame;
+class KPlayer;
+class KGamePropertyHandler;
+using namespace std;
+
+/**
+ * @short Base class of KGameProperty
+ *
+ * The KGamePropertyBase class is the base class of KGameProperty. See
+ * KGameProperty for further information.
+ * 
+ * @author Andreas Beckermann <b_mann@gmx.de>
+ **/
+class KDE_EXPORT KGamePropertyBase
+{
+public:
+	enum PropertyDataIds  { // these belong to KPlayer/KGame!
+		//KPlayer
+		IdGroup=1,
+		IdUserId=2,
+		IdAsyncInput=3,
+		IdTurn=4,
+		IdName=5,
+
+		//KGame
+		IdGametqStatus=6,
+		IdMaxPlayer=7,
+		IdMinPlayer=8,
+
+    // Input Grabbing
+    IdGrabInput=16,
+    IdReleaseInput=17,
+
+		IdCommand, // Reserved for internal use
+		IdUser=256,
+
+		IdAutomatic=0x7000  // Id's from here on are automatically given (16bit)
+	};
+
+	/**
+	 * Commands for advanced properties (TQ_INT8)
+	 **/
+	enum PropertyCommandIds 
+	{
+		// General
+		CmdLock=1,
+		
+		// Array
+		CmdAt=51,
+		CmdResize=52,
+		CmdFill=53,
+		CmdSort=54,
+		// List (could be the same id's actually)
+		CmdInsert=61,
+		CmdAppend=62,
+		CmdRemove=63,
+		CmdClear=64
+	};
+
+	/**
+	 * The policy of the property. This can be PolicyClean (setValue uses
+	 * send), PolicyDirty (setValue uses changeValue) or
+	 * PolicyLocal (setValue uses setLocal).
+	 *
+	 * A "clean" policy means that the property is always the same on every
+	 * client. This is achieved by calling send which actually changes
+	 * the value only when the message from the MessageServer is received.
+	 *
+	 * A "dirty" policy means that as soon as setValue is called the
+	 * property is changed immediately. And additionally sent over network.
+	 * This can sometimes lead to bugs as the other clients do not 
+	 * immediately have the same value. For more information see 
+	 * changeValue.
+	 *
+	 * PolicyLocal means that a KGameProperty behaves like ever
+	 * "normal" variable. Whenever setValue is called (e.g. using "=")
+	 * the value of the property is changes immediately without sending it
+	 * over network. You might want to use this if you are sure that all
+	 * clients set the property at the same time.
+	 **/
+	enum PropertyPolicy
+	{
+		PolicyUndefined = 0,
+		PolicyClean = 1,
+		PolicyDirty = 2,
+		PolicyLocal = 3
+	};
+
+
+	/**
+	 * Constructs a KGamePropertyBase object and calls registerData.
+	 * @param id The id of this property. MUST be UNITQUE! Used to send and
+	 * receive changes in the property of the playere automatically via
+	 * network. 
+	 * @param owner The owner of the object. Must be a KGamePropertyHandler which manages
+	 * the changes made to this object, i.e. which will send the new data
+	 **/
+	KGamePropertyBase(int id, KGamePropertyHandler* owner);
+
+	KGamePropertyBase(int id, KGame* parent);
+	KGamePropertyBase(int id, KPlayer* parent);
+
+	/**
+	 * Creates a KGamePropertyBase object without an owner. Remember to call
+	 * registerData!
+	 **/
+	KGamePropertyBase();
+
+	virtual ~KGamePropertyBase();
+
+	/**
+	 * Changes the consistency policy of a property. The  
+	 * PropertyPolicy is one of PolicyClean (defaulz), PolicyDirty or PolicyLocal.
+	 *
+	 * It is up to you to decide how you want to work. 
+	 **/
+	void setPolicy(PropertyPolicy p) { mFlags.bits.policy = p; } 
+
+	/**
+	 * @return The default policy of the property
+	 **/
+	PropertyPolicy policy() const { return (PropertyPolicy)mFlags.bits.policy; }
+
+	/**
+	 * Sets this property to emit a signal on value changed.
+	 * As the proerties do not inehrit TQObject for optimisation
+	 * this signal is emited via the KPlayer or KGame object
+	 **/
+	void setEmittingSignal(bool p)	{ mFlags.bits.emitsignal=p; }
+
+	/**
+	 * See also setEmittingSignal
+	 * @return Whether this property emits a signal on value change
+	 **/
+	bool isEmittingSignal()	const { return mFlags.bits.emitsignal; }
+
+	/**
+	 * Sets this property to try to optimize signal and network handling
+	 * by not sending it out when the property value is not changed.
+	 **/
+	void setOptimized(bool p) { mFlags.bits.optimize = p ; }
+
+	/**
+	 * See also setOptimize
+	 * @return Whether the property optimizes access (signals,network traffic)
+	 **/
+	bool isOptimized() const { return mFlags.bits.optimize; }
+
+	/**
+	 * @return Whether this property is "dirty". See also setDirty
+	 **/
+	bool isDirty() const { return mFlags.bits.dirty; }
+
+	/**
+	 * A locked property can only be changed by the player who has set the
+	 * lock. See also setLocked
+	 * @return Whether this property is currently locked. 
+	 **/
+	bool isLocked() const { return mFlags.bits.locked; }
+
+	/**
+	 * A locked property can only be changed by the player who has set the
+	 * lock.
+	 *
+	 * You can only call this if isLocked is false. A message is sent
+	 * over network so that the property is locked for all players except
+	 * you.
+	 *
+	 * @return returns false if the property can not be locked, i.e. it is already locked
+	 *
+	 **/
+	bool lock();
+
+	/**
+	 * A locked property can only be changed by the player who has set the
+	 * lock.
+	 *
+	 * You can only call this if isLocked is false. A message is sent
+	 * over network so that the property is locked for all players except
+	 * you.
+	 *
+	 * @return returns false if the property can not be locked, i.e. it is already locked
+	 *
+	 **/
+	bool unlock(bool force=false);
+
+	/**
+	 * This will read the value of this property from the stream. You MUST
+	 * overwrite this method in order to use this class
+	 * @param s The stream to read from
+	 **/
+	virtual void load(TQDataStream& s) = 0;
+
+	/**
+	 * Write the value into a stream. MUST be overwritten
+	 **/
+	virtual void save(TQDataStream& s) = 0;
+
+	/** 
+	 * send a command to advanced properties like arrays
+	 * @param stream The stream containing the data of the comand
+	 * @param msgid The ID of the command - see PropertyCommandIds
+	 * @param isSender whether this client is also the sender of the command
+	 **/
+	virtual void command(TQDataStream &stream, int msgid, bool isSender=false);
+
+	/**
+	 * @return The id of this property
+	 **/
+	int id() const { return mId; }
+
+	/**
+	 * @return a type_info of the data this property contains. This is used
+	 * e.g. by KGameDebugDialog
+	 **/
+	virtual const type_info* typeinfo() { return &typeid(this); }
+
+	/**
+	 * You have to register a KGamePropertyBase before you can use it.
+	 *
+	 * You MUST call this before you can use KGamePropertyBase!
+	 *
+	 * @param id the id of this KGamePropertyBase object. The id MUST be
+	 * unique, i.e. you cannot have two properties with the same id for one
+	 * player, although (currently) nothing prevents you from doing so. But
+	 * you will get strange results!
+	 *
+	 * @param owner The owner of this data. This will send the data
+	 * using KPropertyHandler::sendProperty whenever you call send
+	 *
+	 * @param p If not 0 you can set the policy of the property here
+	 *
+	 * @param name if not 0 you can assign a name to this property
+	 *
+	 **/
+	int registerData(int id, KGamePropertyHandler* owner,PropertyPolicy p, TQString name=0);
+
+	/** 
+	 * This is an overloaded member function, provided for convenience.
+	 * It differs from the above function only in what argument(s) it accepts.
+	 **/
+	int registerData(int id, KGamePropertyHandler* owner, TQString name=0);
+
+	/** 
+	 * This is an overloaded member function, provided for convenience.
+	 * It differs from the above function only in what argument(s) it accepts.
+	 **/
+	int registerData(int id, KGame* owner, TQString name=0);
+
+	/** 
+	 * This is an overloaded member function, provided for convenience.
+	 * It differs from the above function only in what argument(s) it accepts.
+	 **/
+	int registerData(int id, KPlayer* owner, TQString name=0);
+
+	/** 
+	 * This is an overloaded member function, provided for convenience.
+	 * It differs from the above function only in what argument(s) it accepts.
+	 * In particular you can use this function to create properties which
+	 * will have an automatic id assigned. The new id is returned.
+	 **/
+	int registerData(KGamePropertyHandler* owner,PropertyPolicy p=PolicyUndefined, TQString name=0);
+
+	void unregisterData();
+
+ 
+protected:
+	/**
+	 * A locked property can only be changed by the player who has set the
+	 * lock.
+	 *
+	 * You can only call this if isLocked is false. A message is sent
+	 * over network so that the property is locked for all players except
+	 * you. 
+	 * Usually you use lock and unlock to access this property
+	 *
+	 **/
+	void setLock(bool l);
+
+	/**
+	 * Sets the "dirty" flag of the property. If a property is "dirty" i.e.
+	 * KGameProperty::setLocal has been called there is no guarantee
+	 * that all clients share the same value. You have to ensure this
+	 * yourself e.g. by calling KGameProperty::setLocal on every
+	 * client. You can also ignore the dirty flag and continue working withe
+	 * the property depending on your situation.
+	 **/
+	void setDirty(bool d) { mFlags.bits.dirty = d ; }
+
+	/**
+	 * Forward the data to the owner of this property which then sends it
+	 * over network. save is used to store the data into a stream so
+	 * you have to make sure that function is working properly if you
+	 * implement your own property!
+	 *
+	 * Note: this sends the <em>current</em> property!
+	 *
+	 * Might be obsolete - KGamePropertyArray still uses it. Is this a bug
+	 * or correct?
+	 **/
+	bool sendProperty();
+	
+	/**
+	 * Forward the data to the owner of this property which then sends it
+	 * over network. save is used to store the data into a stream so
+	 * you have to make sure that function is working properly if you
+	 * implement your own property!
+	 *
+	 * This function is used by send to send the data over network.
+	 * This does <em>not</em> send the current value but the explicitly
+	 * given value. 
+	 *
+	 * @return TRUE if the message could be sent successfully, otherwise
+	 * FALSE
+	 **/
+	bool sendProperty(const TQByteArray& b);
+	
+	/**
+	 * Causes the parent object to emit a signal on value change
+	 **/
+	void emitSignal();
+
+protected:
+	KGamePropertyHandler* mOwner;
+	
+	// Having this as a union of the bitfield and the char
+	// allows us to stream this quantity easily (if we need to)
+	// At the moment it is not yet transmitted
+	union Flags {
+		char flag;
+		struct {
+			// unsigned char dosave : 1;   // do save this property
+			// unsigned char delaytransmit : 1;   // do not send immediately on
+                                             // change but a KPlayer:TQTimer
+                                             // sends it later on - fast
+                                             // changing variables
+			unsigned char emitsignal : 1; // KPlayer notifies on variable change (true)
+			//unsigned char readonly : 1; // whether the property can be changed (false)
+			unsigned char optimize : 1; // whether the property tries to optimize send/emit (false)
+			unsigned char dirty: 1; // whether the property dirty (setLocal() was used)
+			unsigned char policy : 2; // whether the property is always consistent (see PropertyPolicy)
+			unsigned char locked: 1; // whether the property is locked (true)
+		} bits;
+	} mFlags;
+	
+private:
+	friend class KGamePropertyHandler;
+	void init();
+	
+private:
+	int mId;
+
+};
+
+/**
+ * @short A class for network transparent games
+ *
+ * Note: The entire API documentation is obsolete!
+ * 
+ * The class KGameProperty can store any form of data and will transmit it via
+ * network whenver you call send. This makes network transparent games
+ * very easy. You first have to register the data to a KGamePropertyHandler
+ * using KGamePropertyBase::registerData (which is called by the
+ * constructor). For the KGamePropertyHandler you can use
+ * KGame::dataHandler or KPlayer::dataHandler but you can also create your
+ * own data handler.
+ *
+ * There are several concepts you can follow when writing network games. These
+ * concepts differ completely from the way how data is transferred so you should
+ * decide which one to use. You can also mix these concepts for a single
+ * property but we do not recommend this. The concepts:
+ * <ul>
+ * <li> Always Consistent (clean)
+ * <li> Not Always Consistent (dirty)
+ * <li> A Mixture (very dirty)
+ * </ul>
+ * I repeat: we do <em>not</em> recommend the third option ("a mixture"). Unless
+ * you have a good reason for this you will probably introduce some hard to find
+ * (and to fix) bugs.
+ *
+ * @section Always consistent (clean):
+ * 
+ * This "policy" is default. Whenever you create a KGameProperty it is always
+ * consistent. This means that consistency is the most important thing for the
+ * property. This is achieved by using send to change the value of the
+ * property. send needs a running KMessageServer and therefore
+ * <em>MUST</em> be plugged into a KGamePropertyHandler using either
+ * registerData or the constructor. The parent of the dataHandler must be able
+ * to send messages (see above: the message server must be running). If you use
+ * send to change the value of a property you won't see the effect
+ * immediately: The new value is first transferred to the message server which
+ * queues the message. As soon as <em>all</em> messages in the message server
+ * which are before the changed property have been transferred the message
+ * server delivers the new value of the KGameProperty to all clients. A
+ * TQTimer::singleShot is used to queue the messages inside the
+ * KMessageServer. 
+ *
+ * This means that if you do the following:
+ * \code
+ * KGamePropertyInt myProperty(id, dataHandler());
+ * myProperty.initData(0);
+ * myProperty = 10;
+ * int value = myProperty.value();
+ * \endcode
+ * then "value" will be "0". initData is used to initialize the property
+ * (e.g. when the KMessageServer is not yet running or can not yet be
+ * reached). This is because "myProperty = 10" or "myProperty.send(10)" send a
+ * message to the KMessageServer which uses TQTimer::singleShot to
+ * queue the message. The game first has to go back into the event loop where
+ * the message is received. The KGamePropertyHandler receives the new value
+ * sets the property. So if you need the new value you need to store it in a
+ * different variable (see setLocal which creates one for you until the
+ * message is received). The KGamePropertyHandler emits a signal (unless
+ * you called setEmitSignal with false) when the new value is received:
+ * KGamePropertyHandler::signalPropertyChanged. You can use this to react
+ * to a changed property.
+ *
+ * This may look quite confusing but it has a <em>big</em> advantage: all
+ * KGameProperty objects are ensured to have the same value on all clients in
+ * the game at every time. This way you will save you a lot of trouble as
+ * debugging can be very difficult if the value of a property changes
+ * immediately on client A but only after one or two additianal messages
+ * (function calls, status changes, ...) on client B.
+ *
+ * The only disadvantage of this (clean) concept is that you cannot use a
+ * changed variable immediately but have to wait for the KMessageServer to
+ * change it. You probably want to use
+ * KGamePropertyHandler::signalPropertyChanged for this.
+ *
+ * @section Not Always Consistent (dirty):
+ * 
+ * There are a lot of people who don't want to use the (sometimes quite complex)
+ * "clean" way. You can use setAlwaysConsistent to change the default
+ * behaviour of the KGameProperty. If a property is not always consistent
+ * it will use changeValue to send the property.  changeValue also uses
+ * send to send the new value over network but it also uses
+ * setLocal to create a local copy of the property. This copy is created
+ * dynamically and is deleted again as soon as the next message from the network
+ * is received. To use the example above again:
+ * \code
+ * KGamePropertyInt myProperty(id, dataHandler());
+ * myProperty.setAlwaysConsistent(false);
+ * myProperty.initData(0);
+ * myProperty = 10;
+ * int value = myProperty.value();
+ * \endcode
+ * Now this example will "work" so value now is 10. Additionally the
+ * KMessageServer receives a message from the local client (just as explained
+ * above in "Always Consistent"). As soon as the message returns to the local
+ * client again the local value is deleted, as the "network value" has the same
+ * value as the local one. So you won't lose the ability to use the always
+ * consistent "clean" value of the property if you use the "dirty" way. Just use
+ * networkValue to access the value which is consistent among all clients. 
+ *
+ * The advantage of this concept is clear: you can use a KGameProperty as
+ * every other variable as the changes value takes immediate effect.
+ * Additionally you can be sure that the value is transferred to all clients.
+ * You will usually not experience serious bugs just because you use the "dirty"
+ * way. Several events have to happen at once to get these "strange errors"
+ * which result in inconsistent properties (like "game running" on client A but
+ * "game ended/paused" on client B).  But note that there is a very good reason
+ * for the existence of these different concepts of KGameProperty. I have
+ * myself experienced such a "strange error" and it took me several days to find
+ * the reason until I could fix it. So I personally recommend the "clean" way.
+ * On the other hand if you want to port a non-network game to a network game
+ * you will probably start with "dirty" properties as it is you will not have to
+ * change that much code...
+ *
+ * @section A Mixture (very dirty):
+ * 
+ * You can also mix the concepts above. Note that we really don't recommend
+ * this. With a mixture I mean something like this:
+ * \code
+ * KGamePropertyInt myProperty(id, dataHandler());
+ * myProperty.setAlwaysConsistent(false);
+ * myProperty.initData(0);
+ * myProperty = 10;
+ * myProperty.setAlwaysConsistent(true);
+ * myProperty = 20;
+ * \endcode
+ * (totally senseless example, btw) I.e. I am speaking of mixing both concepts
+ * for a single property. Things like
+ * \code
+ * KGamePropertyInt myProperty1(id1, dataHandler());
+ * KGamePropertyInt myProperty2(id2, dataHandler());
+ * myProperty1.initData(0);
+ * myProperty2.initData(0);
+ * myProperty1.setAlwaysConsistent(false);
+ * myProperty2.setAlwaysConsistent(true);
+ * myProperty1 = 10;
+ * myProperty2 = 20;
+ * \endcode
+ * are ok. But mixing the concepts for a single property will make it nearly
+ * impossible to you to debug your game. 
+ *
+ * So the right thing to do(tm) is to decide in the constructor whether you want
+ * a "clean" or "dirty" property. 
+ *
+ * Even if you have decided for one of the concepts you still can manually
+ * follow another concept than the "policy" of your property. So if you use an
+ * always consistent KGameProperty you still can manually call
+ * changeValue as if it was not always consistent. Note that although this is
+ * also kind of a "mixture" as described above this is very useful sometimes. In
+ * contrast to the "mixture" above you don't have the problem that you don't
+ * exactly know which concept you are currently following because you used the
+ * function of the other concept only once. 
+ *
+ * @section Custom classes:
+ *
+ * If you want to use a custum class with KGameProperty you have to implement the
+ * operators << and >> for TQDataStream:
+ * \code
+ * class Card
+ * {
+ * public:
+ * int type;
+ * int suite;
+ * };
+ * TQDataStream& operator<<(TQDataStream& stream, Card& card)
+ * {
+ * TQ_INT16 type = card.type;
+ * TQ_INT16 suite = card.suite;
+ * s << type;
+ * s << suite;
+ * return s;
+ * }
+ * TQDataStream& operator>>(TQDataStream& stream, Card& card)
+ * {
+ * TQ_INT16 type;
+ * TQ_INT16 suite;
+ * s >> type;
+ * s >> suite;
+ * card.type = (int)type;
+ * card.suite = (int)suite;
+ * return s;
+ * }
+ *
+ * class Player : KPlayer
+ * {
+ * [...]
+ * KGameProperty<Card> mCards;
+ * };
+ * \endcode
+ *
+ * Note: unlike most QT classes KGameProperty objects are *not* deleted
+ * automatically! So if you create an object using e.g. KGameProperty<int>* data =
+ * new KGameProperty(id, dataHandler()) you have to put a delete data into your
+ * destructor!
+ *
+ * @author Andreas Beckermann <b_mann@gmx.de>
+ **/
+template<class type>
+class KGameProperty  : public KGamePropertyBase
+{
+public:
+	/**
+	 * Constructs a KGameProperty object. A KGameProperty object will transmit
+	 * any changes to the KMessageServer and then to all clients in the
+	 * game (including the one that has sent the new value)
+	 * @param id The id of this property. <em>MUST be UNITQUE</em>! Used to send and
+	 * receive changes in the property of the playere automatically via
+	 * network. 
+	 * @param owner The parent of the object. Must be a KGame which manages
+	 * the changes made to this object, i.e. which will send the new data.
+	 * Note that in contrast to most KDE/QT classes KGameProperty objects
+	 * are <em>not</em> deleted automatically!
+	 **/
+// TODO: ID: Very ugly - better use something like parent()->propertyId() or so which assigns a free id automatically.
+	KGameProperty(int id, KGamePropertyHandler* owner) : KGamePropertyBase(id, owner) { init(); }
+
+	/**
+	 * This constructor does nothing. You have to call 
+	 * KGamePropertyBase::registerData
+	 * yourself before using the KGameProperty object.
+	 **/
+	KGameProperty() : KGamePropertyBase() { init(); }
+
+	virtual ~KGameProperty() {}
+
+	/**
+	 * Set the value depending on the current policy (see 
+	 * setConsistent). By default KGameProperty just uses send to set
+	 * the value of a property. This behaviour can be changed by using
+	 * setConsistent.
+	 * @param v The new value of the property
+	 **/
+	void setValue(type v)
+	{
+		switch (policy()) {
+			case PolicyClean:
+				send(v);
+				break;
+			case PolicyDirty:
+				changeValue(v);
+				break;
+			case PolicyLocal:
+				setLocal(v);
+				break;
+			default: // NEVER!
+				kdError(11001) << "Undefined Policy in property " << id() << endl;
+				return;
+		}
+	}
+
+
+	/**
+	 * This function sends a new value over network.
+	 *
+	 * Note that the value DOES NOT change when you call this function. This
+	 * function saves the value into a TQDataStream and calls
+	 * sendProperty where it gets forwarded to the owner and finally the
+	 * value is sent over network. The KMessageServer now sends the
+	 * value to ALL clients - even the one who called this function. As soon
+	 * as the value from the message server is received load is called
+	 * and _then_ the value of the KGameProperty has been set.
+	 *
+	 * This ensures that a KGameProperty has _always_ the same value on
+	 * _every_ client in the network. Note that this means you can NOT do
+	 * something like
+	 * \code
+	 * myProperty.send(1);
+	 * doSomething(myProperty);
+	 * \endcode
+	 * as myProperty has not yet been set when doSomething is being called.
+	 *
+	 * You are informed about a value change by a singal from the parent of
+	 * the property which can be deactivated by setEmittingSignal because of
+	 * performance (you probably don't have to deactivate it - except you
+	 * want to write a real-time game like Command&Conquer with a lot of
+	 * acitvity). See emitSignal
+	 *
+	 * Note that if there is no KMessageServer accessible - before
+	 * the property has been registered to the KGamePropertyHandler (as
+	 * it is the case e.g. before a KPlayer has been plugged into the
+	 * KGame object) the property is *not* sent but set *locally* (see
+	 * setLocal)!
+	 * 
+	 * @param v The new value of the property
+	 * @return whether the property could be sent successfully
+	 * @see setValue setLocal changeValue value
+	 **/
+	bool send(type v)
+	{
+		if (isOptimized() && mData == v) {
+			return true;
+		}
+		if (isLocked()) {
+			return false;
+		}
+		TQByteArray b;
+		TQDataStream stream(b, IO_WriteOnly);
+		stream << v;
+		if (!sendProperty(b)) {
+			setLocal(v);
+			return false;
+		}
+		return true;
+	}
+
+	/**
+	 * This function sets the value of the property directly, i.e. it
+	 * doesn't send it to the network. 
+	 *
+	 * Int contrast to @see you change _only_ the local value when using
+	 * this function. You do _not_ change the value of any other client. You
+	 * probably don't want to use this if you are using a dedicated server
+	 * (which is the only "client" which is allowed to change a value) but
+	 * rather want to use send(). 
+	 *
+	 * But if you use your clients as servers (i.e. all clients receive a
+	 * players turn and then calculate the reaction of the game theirselves)
+	 * then you probably want to use setLocal as you can do things like
+	 * \code
+	 * myProperty.setLocal(1);
+	 * doSomething(myProperty);
+	 * \endcode
+	 * on every client.
+	 *
+	 * If you want to set the value locally AND send it over network you
+	 * want to call changeValue!
+	 *
+	 * You can also use setPolicy to set the default policy to
+	 * PolicyLocal.
+	 *
+	 * @see setValue send changeValue value
+	 **/
+	bool setLocal(type v) 
+	{
+		if (isOptimized() && mData == v) {
+			return false;
+		}
+		if (isLocked()) {
+			return false;
+		}
+		mData = v;
+		setDirty(true);
+		if (isEmittingSignal()) {
+			emitSignal();
+		}
+		return true;
+	}
+
+	/**
+	 * This function does both, change the local value and change the
+	 * network value. The value is sent over network first, then changed
+	 * locally.
+	 *
+	 * This function is a convenience function and just calls send
+	 * followed by setLocal
+	 *
+	 * Note that emitSignal is also called twice: once after
+	 * setLocal and once when the value from send is received
+	 *
+	 * @see send setLocal setValue value 
+	 **/
+	void changeValue(type v)
+	{
+		send(v);
+		setLocal(v);
+	}
+
+	/**
+	 * Saves the object to a stream.
+	 * @param stream The stream to save to
+	 **/
+	virtual void save(TQDataStream &stream)
+	{
+		stream << mData;
+	}
+
+	/**
+	 * @return The local value (see setLocal) if it is existing,
+	 * otherwise the network value which is always consistent on every
+	 * client.
+	 **/
+	const type& value() const
+	{
+		return mData;
+	}
+
+	/**
+	 * Reads from a stream and assigns the read value to this object.
+	 *
+	 * This function is called automatically when a new value is received
+	 * over network (i.e. it has been sent using send on this or any
+	 * other client) or when a game is loaded (and maybe on some other
+	 * events).
+	 *
+	 * Also calls emitSignal if isEmittingSignal is TRUE.
+	 * @param s The stream to read from
+	 **/
+	virtual void load(TQDataStream& s)
+	{
+		s >> mData;
+		setDirty(false);
+		if (isEmittingSignal()) {
+			emitSignal();
+		}
+	}
+
+	/**
+	 * This calls setValue to change the value of the property. Note
+	 * that depending on the policy (see setAlwaysConsistent) the
+	 * returned value might be different from the assigned value!!
+	 *
+	 * So if you use setPolicy(PolicyClean):
+	 * \code
+	 * int a, b = 10;
+	 * myProperty = b;
+	 * a = myProperty.value();
+	 * \endcode
+	 * Here a and b would differ!
+	 * The value is actually set as soon as it is received from the
+	 * KMessageServer which forwards it to ALL clients in the network.
+	 *
+	 * If you use a clean policy (see setPolicy) then
+	 * the returned value is the assigned value
+	 **/
+	const type& operator=(const type& t) 
+	{ 
+		setValue(t); 
+		return value();
+	}
+
+	/**
+	 * This copies the data of property to the KGameProperty object.
+	 *
+	 * Equivalent to setValue(property.value());
+	 **/
+	const type& operator=(const KGameProperty& property)
+	{
+		setValue(property.value());
+		return value();
+	}
+
+	/**
+	 * Yeah, you can do it!
+	 * \code
+	 * 	int a = myGamePropertyInt;
+	 * \endcode
+	 * If you don't see it: you don't have to use integerData.value()
+	 **/
+	operator type() const { return value(); }
+
+	virtual const type_info* typeinfo() { return &typeid(type); }
+
+private:
+	void init() { }
+
+private:
+	type mData;
+};
+
+
+typedef KGameProperty<int>   KGamePropertyInt;
+typedef KGameProperty<unsigned int>   KGamePropertyUInt;
+typedef KGameProperty<TQString>   KGamePropertyTQString;
+typedef KGameProperty<TQ_INT8>   KGamePropertyBool;
+
+#endif
diff --git a/libtdegames/kgame/kgamepropertyarray.h b/libtdegames/kgame/kgamepropertyarray.h
new file mode 100644
index 00000000..0bb1d1a1
--- /dev/null
+++ b/libtdegames/kgame/kgamepropertyarray.h
@@ -0,0 +1,309 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __KGAMEPROPERTYARRAY_H_
+#define __KGAMEPROPERTYARRAY_H_
+
+#include <tqdatastream.h>
+#include <kdebug.h>
+
+#include "kgamemessage.h"
+#include "kgameproperty.h"
+#include "kgamepropertyhandler.h"
+
+
+template<class type>
+class KGamePropertyArray : public TQMemArray<type>, public KGamePropertyBase
+{
+public:
+  KGamePropertyArray() :TQMemArray<type>(), KGamePropertyBase()
+  {
+    //kdDebug(11001) << "KGamePropertyArray init" << endl;
+  }
+  
+  KGamePropertyArray( int size )
+  {
+    resize(size);
+  }
+  
+  KGamePropertyArray( const KGamePropertyArray<type> &a ) : TQMemArray<type>(a)
+  {
+  }
+  
+  bool  resize( uint size )
+  {
+    if (size!=TQMemArray<type>::size())
+    {
+      bool a=true;
+      TQByteArray b;
+      TQDataStream s(b, IO_WriteOnly);
+      KGameMessage::createPropertyCommand(s,KGamePropertyBase::IdCommand,id(),CmdResize);
+      s << size ;
+      if (policy()==PolicyClean || policy()==PolicyDirty)
+      {
+        if (mOwner)
+        {
+          mOwner->sendProperty(s);
+        }
+      }
+      if (policy()==PolicyLocal || policy()==PolicyDirty)
+      {
+        extractProperty(b);
+//        a=TQMemArray<type>::resize(size);// FIXME: return value!
+      }
+      return a;
+    }
+    else return true;
+  }
+
+  void setAt(uint i,type data)
+  {
+    TQByteArray b;
+    TQDataStream s(b, IO_WriteOnly);
+    KGameMessage::createPropertyCommand(s,KGamePropertyBase::IdCommand,id(),CmdAt);
+    s << i ;
+    s << data;
+    if (policy()==PolicyClean || policy()==PolicyDirty)
+    {
+      if (mOwner)
+      {
+        mOwner->sendProperty(s);
+      }
+    }
+    if (policy()==PolicyLocal || policy()==PolicyDirty)
+    {
+      extractProperty(b);
+    }
+    //kdDebug(11001) << "KGamePropertyArray setAt send COMMAND for id="<<id() << " type=" << 1 << " at(" << i<<")="<<data  << endl;
+  }
+
+  type at( uint i ) const
+  {
+    return TQMemArray<type>::at(i);
+  }
+  
+  type operator[]( int i ) const
+  {
+    return TQMemArray<type>::at(i);
+  }
+
+  KGamePropertyArray<type> &operator=(const KGamePropertyArray<type> &a)
+  {
+    return assign(a);
+  }
+
+  bool  truncate( uint pos )
+  {
+    return resize(pos);
+  }
+  
+  bool  fill( const type &data, int size = -1 )
+  {
+    bool r=true;
+    TQByteArray b;
+    TQDataStream s(b, IO_WriteOnly);
+    KGameMessage::createPropertyCommand(s,KGamePropertyBase::IdCommand,id(),CmdFill);
+    s << data;
+    s << size ;
+    if (policy()==PolicyClean || policy()==PolicyDirty)
+    {
+      if (mOwner)
+      {
+        mOwner->sendProperty(s);
+      }
+    }
+    if (policy()==PolicyLocal || policy()==PolicyDirty)
+    {
+      extractProperty(b);
+//      r=TQMemArray<type>::fill(data,size);//FIXME: return value!
+    }
+    return r;
+  }
+
+  KGamePropertyArray<type>& assign( const KGamePropertyArray<type>& a )
+  {
+// note: send() has been replaced by sendProperty so it might be broken now!
+    if (policy()==PolicyClean || policy()==PolicyDirty)
+    {
+      sendProperty();
+    }
+    if (policy()==PolicyLocal || policy()==PolicyDirty)
+    {
+      TQMemArray<type>::assign(a);
+    }
+    return *this;
+  }
+  KGamePropertyArray<type>& assign( const type *a, uint n )
+  {
+    if (policy()==PolicyClean || policy()==PolicyDirty)
+    {
+      sendProperty();
+    }
+    if (policy()==PolicyLocal || policy()==PolicyDirty)
+    {
+      TQMemArray<type>::assign(a,n);
+    }
+    return *this;
+  }
+  KGamePropertyArray<type>& duplicate( const KGamePropertyArray<type>& a )
+  {
+    if (policy()==PolicyClean || policy()==PolicyDirty)
+    {
+      sendProperty();
+    }
+    if (policy()==PolicyLocal || policy()==PolicyDirty)
+    {
+      TQMemArray<type>::duplicate(a);
+    }
+    return *this;
+  }
+  KGamePropertyArray<type>& duplicate( const type *a, uint n )
+  {
+    if (policy()==PolicyClean || policy()==PolicyDirty)
+    {
+      sendProperty();
+    }
+    if (policy()==PolicyLocal || policy()==PolicyDirty)
+    {
+      TQMemArray<type>::duplicate(a,n);
+    }
+    return *this;
+  }
+  KGamePropertyArray<type>& setRawData( const type *a, uint n )
+  {
+    if (policy()==PolicyClean || policy()==PolicyDirty)
+    {
+      sendProperty();
+    }
+    if (policy()==PolicyLocal || policy()==PolicyDirty)
+    {
+      TQMemArray<type>::setRawData(a,n);
+    }
+    return *this;
+  }
+  void sort()
+  {
+    TQByteArray b;
+    TQDataStream s(b, IO_WriteOnly);
+    KGameMessage::createPropertyCommand(s,KGamePropertyBase::IdCommand,id(),CmdSort);
+    if (policy()==PolicyLocal || policy()==PolicyDirty)
+    {
+      if (mOwner)
+      {
+        mOwner->sendProperty(s);
+      }
+    }
+    if (policy()==PolicyLocal || policy()==PolicyDirty)
+    {
+      extractProperty(b);
+    }
+  }
+
+  void load(TQDataStream& s)
+  {
+    //kdDebug(11001) << "KGamePropertyArray load " << id() << endl;
+    type data;
+    for (unsigned int i=0; i<TQMemArray<type>::size(); i++) 
+    {
+      s >> data;
+      TQMemArray<type>::at(i)=data;
+    }
+    if (isEmittingSignal())
+    {
+      emitSignal();
+    }
+  }
+  void save(TQDataStream &s)
+  {
+    //kdDebug(11001) << "KGamePropertyArray save "<<id() << endl;
+    for (unsigned int i=0; i<TQMemArray<type>::size(); i++) 
+    {
+      s << at(i);
+    }
+  }
+
+  void command(TQDataStream &s,int cmd,bool)
+  {
+    KGamePropertyBase::command(s, cmd);
+    //kdDebug(11001) << "Array id="<<id()<<" got command ("<<cmd<<") !!!" <<endl; 
+    switch(cmd)
+    {
+      case CmdAt:
+      {
+        uint i;
+        type data;
+        s >> i >> data;
+        TQMemArray<type>::at(i)=data;
+        //kdDebug(11001) << "CmdAt:id="<<id()<<" i="<<i<<" data="<<data <<endl; 
+        if (isEmittingSignal()) 
+        {
+          emitSignal();
+        }
+        break;
+      }
+      case CmdResize:
+      {
+        uint size;
+        s >> size;
+        //kdDebug(11001) << "CmdResize:id="<<id()<<" oldsize="<<TQMemArray<type>::size()<<" newsize="<<size <<endl; 
+        if (TQMemArray<type>::size() != size)
+        {
+          TQMemArray<type>::resize(size);
+        }
+        break;
+      }
+      case CmdFill:
+      {
+        int size;
+        type data;
+        s >> data >> size;
+        //kdDebug(11001) << "CmdFill:id="<<id()<<"size="<<size <<endl; 
+        TQMemArray<type>::fill(data,size);
+        if (isEmittingSignal()) 
+        {
+          emitSignal();
+        }
+        break;
+      }
+      case CmdSort:
+      {
+        //kdDebug(11001) << "CmdSort:id="<<id()<<endl; 
+        TQMemArray<type>::sort();
+        break;
+      }
+      default: 
+        kdError(11001) << "Error in KPropertyArray::command: Unknown command " << cmd << endl;
+        break;
+    }
+  }
+protected:
+  void extractProperty(const TQByteArray& b)
+  {
+    TQDataStream s(b, IO_ReadOnly);
+    int cmd;
+    int propId;
+    KGameMessage::extractPropertyHeader(s, propId);
+    KGameMessage::extractPropertyCommand(s, propId, cmd);
+    command(s, cmd, true);
+  }
+
+};
+
+#endif
diff --git a/libtdegames/kgame/kgamepropertyhandler.cpp b/libtdegames/kgame/kgamepropertyhandler.cpp
new file mode 100644
index 00000000..405d433e
--- /dev/null
+++ b/libtdegames/kgame/kgamepropertyhandler.cpp
@@ -0,0 +1,407 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+/*
+    $Id$
+*/
+
+#include "kgamepropertyhandler.h"
+#include "kgameproperty.h"
+#include "kgamemessage.h"
+
+#include <tqmap.h>
+#include <tqptrqueue.h>
+
+#include <klocale.h>
+#include <typeinfo>
+
+#define KPLAYERHANDLER_LOAD_COOKIE 6239
+
+//---------------------- KGamePropertyHandler -----------------------------------
+class KGamePropertyHandlerPrivate
+{
+public:
+	KGamePropertyHandlerPrivate()
+	{
+	}
+
+	TQMap<int, TQString> mNameMap;
+	TQIntDict<KGamePropertyBase> mIdDict;
+	int mUniqueId;
+	int mId;
+	KGamePropertyBase::PropertyPolicy mDefaultPolicy;
+	bool mDefaultUserspace;
+  int mIndirectEmit;
+  TQPtrQueue<KGamePropertyBase> mSignalQueue;
+};
+
+KGamePropertyHandler::KGamePropertyHandler(int id, const TQObject* receiver, const char * sendf, const char *emitf, TQObject* parent) : TQObject(parent)
+{
+ init();
+ registerHandler(id,receiver,sendf,emitf);
+}
+
+KGamePropertyHandler::KGamePropertyHandler(TQObject* parent) : TQObject(parent)
+{
+ init();
+}
+
+KGamePropertyHandler::~KGamePropertyHandler()
+{
+ clear();
+ delete d;
+}
+
+void KGamePropertyHandler::init()
+{
+ kdDebug(11001) << k_funcinfo << ": this=" << this << endl;
+ d = new KGamePropertyHandlerPrivate; // for future use - is BC important to us?
+ d->mId = 0;
+ d->mUniqueId=KGamePropertyBase::IdAutomatic;
+ d->mDefaultPolicy=KGamePropertyBase::PolicyLocal;
+ d->mDefaultUserspace=true;
+ d->mIndirectEmit=0;
+}
+
+
+int KGamePropertyHandler::id() const
+{
+ return d->mId;
+}
+
+void KGamePropertyHandler::setId(int id)
+{
+ d->mId = id;
+}
+
+void KGamePropertyHandler::registerHandler(int id,const TQObject * receiver, const char * sendf, const char *emitf)
+{
+ setId(id); 
+ if (receiver && sendf) {
+	kdDebug(11001) << "Connecting TQT_SLOT " << sendf << endl;
+	connect(this, TQT_SIGNAL(signalSendMessage(int, TQDataStream &, bool*)), receiver, sendf);
+ }
+ if (receiver && emitf) {
+	kdDebug(11001) << "Connecting TQT_SLOT " << emitf << endl;
+	connect(this, TQT_SIGNAL(signalPropertyChanged(KGamePropertyBase *)), receiver, emitf);
+ }
+}
+
+bool KGamePropertyHandler::processMessage(TQDataStream &stream, int id, bool isSender)
+{
+// kdDebug(11001) << k_funcinfo << ": id=" << id << " mId=" << d->mId << endl;
+ if (id != d->mId) {
+ 	return false; // Is the message meant for us?
+ }
+ KGamePropertyBase* p;
+ int propertyId;
+ KGameMessage::extractPropertyHeader(stream, propertyId);
+// kdDebug(11001) << k_funcinfo << ": Got property " << propertyId << endl;
+ if (propertyId==KGamePropertyBase::IdCommand) {
+	int cmd;
+	KGameMessage::extractPropertyCommand(stream, propertyId, cmd);
+//kdDebug(11001) << k_funcinfo << ": Got COMMAND for id= "<<propertyId <<endl;
+	p = d->mIdDict.find(propertyId);
+	if (p) {
+		if (!isSender || p->policy()==KGamePropertyBase::PolicyClean) {
+			p->command(stream, cmd, isSender);
+		}
+	} else {
+		kdError(11001) << k_funcinfo << ": (cmd): property " << propertyId << " not found" << endl;
+	}
+	return true;
+ }
+ p = d->mIdDict.find(propertyId);
+ if (p) {
+	//kdDebug(11001) << k_funcinfo << ": Loading " << propertyId << endl;
+	if (!isSender || p->policy()==KGamePropertyBase::PolicyClean) {
+		p->load(stream);
+	}
+ } else {
+	kdError(11001) << k_funcinfo << ": property " << propertyId << " not found" << endl;
+ }
+ return true;
+}
+
+bool KGamePropertyHandler::removeProperty(KGamePropertyBase* data)
+{
+ if (!data) {
+	return false;
+ }
+ d->mNameMap.erase(data->id());
+ return d->mIdDict.remove(data->id());
+}
+
+bool KGamePropertyHandler::addProperty(KGamePropertyBase* data, TQString name)
+{
+ //kdDebug(11001) << k_funcinfo << ": " << data->id() << endl;
+ if (d->mIdDict.find(data->id())) {
+	// this id already exists
+	kdError(11001) << "  -> cannot add property " << data->id() << endl;
+	return false;
+ } else {
+	d->mIdDict.insert(data->id(), data);
+  // if here is a check for "is_debug" or so we can add the strings only in debug mode
+  // and save memory!!
+	if (!name.isNull()) {
+		d->mNameMap[data->id()] = name;
+		//kdDebug(11001) << k_funcinfo << ": nid="<< (data->id()) << " inserted in Map name=" << d->mNameMap[data->id()] <<endl;
+		//kdDebug(11001) << "Typeid=" << typeid(data).name() << endl;
+  	//kdDebug(11001) << "Typeid call=" << data->typeinfo()->name() << endl;
+	}
+ }
+ return true;
+}
+
+TQString KGamePropertyHandler::propertyName(int id) const
+{
+ TQString s;
+ if (d->mIdDict.find(id)) {
+	if (d->mNameMap.contains(id)) {
+		s = i18n("%1 (%2)").tqarg(d->mNameMap[id]).tqarg(id);
+	} else {
+		s = i18n("Unnamed - ID: %1").tqarg(id);
+	}
+ } else {
+	// Should _never_ happen
+	s = i18n("%1 unregistered").tqarg(id);
+ }
+ return s;
+}
+
+bool KGamePropertyHandler::load(TQDataStream &stream)
+{
+ // Prevent direct emmiting until all is loaded
+ lockDirectEmit();
+ uint count,i;
+ stream >> count;
+ kdDebug(11001) << k_funcinfo << ": " << count << " KGameProperty objects " << endl;
+ for (i = 0; i < count; i++) {
+	processMessage(stream, id(),false);
+ }
+ TQ_INT16 cookie;
+ stream >> cookie;
+ if (cookie == KPLAYERHANDLER_LOAD_COOKIE) {
+	kdDebug(11001) << "   KGamePropertyHandler loaded propertly"<<endl;
+ } else {
+	kdError(11001) << "KGamePropertyHandler loading error. probably format error"<<endl;
+ }
+ // Allow direct emmiting (if no other lock still holds)
+ unlockDirectEmit();
+ return true;
+}
+
+bool KGamePropertyHandler::save(TQDataStream &stream)
+{
+ kdDebug(11001) << k_funcinfo << ": " << d->mIdDict.count() << " KGameProperty objects " << endl;
+ stream << (uint)d->mIdDict.count();
+ TQIntDictIterator<KGamePropertyBase> it(d->mIdDict);
+ while (it.current()) {
+	KGamePropertyBase *base=it.current();
+	if (base) {
+		KGameMessage::createPropertyHeader(stream, base->id());
+		base->save(stream);
+	}
+	++it;
+ }
+ stream << (TQ_INT16)KPLAYERHANDLER_LOAD_COOKIE;
+ return true;
+}
+
+KGamePropertyBase::PropertyPolicy KGamePropertyHandler::policy()
+{
+// kdDebug(11001) << k_funcinfo << ": " << d->mDefaultPolicy << endl;
+ return d->mDefaultPolicy;
+}
+void KGamePropertyHandler::setPolicy(KGamePropertyBase::PropertyPolicy p,bool userspace)
+{
+ // kdDebug(11001) << k_funcinfo << ": " << p << endl;
+ d->mDefaultPolicy=p;
+ d->mDefaultUserspace=userspace;
+ TQIntDictIterator<KGamePropertyBase> it(d->mIdDict);
+ while (it.current()) {
+	if (!userspace || it.current()->id()>=KGamePropertyBase::IdUser) {
+		it.current()->setPolicy((KGamePropertyBase::PropertyPolicy)p);
+	}
+	++it;
+ }
+}
+
+void KGamePropertyHandler::unlockProperties()
+{
+ TQIntDictIterator<KGamePropertyBase> it(d->mIdDict);
+ while (it.current()) {
+	it.current()->unlock();
+	++it;
+ }
+}
+
+void KGamePropertyHandler::lockProperties()
+{
+ TQIntDictIterator<KGamePropertyBase> it(d->mIdDict);
+ while (it.current()) {
+	it.current()->lock();
+	++it;
+ }
+}
+
+int KGamePropertyHandler::uniquePropertyId()
+{
+ return d->mUniqueId++;
+}
+
+void KGamePropertyHandler::flush()
+{
+ TQIntDictIterator<KGamePropertyBase> it(d->mIdDict);
+ while (it.current()) {
+	if (it.current()->isDirty()) {
+		it.current()->sendProperty();
+	}
+	++it;
+ }
+}
+
+/* Fire all property signal changed which are collected in
+ * the queque
+ **/
+void KGamePropertyHandler::lockDirectEmit()
+{
+  d->mIndirectEmit++;
+}
+
+void KGamePropertyHandler::unlockDirectEmit()
+{
+  // If the flag is <=0 we emit the queued signals
+  d->mIndirectEmit--;
+  if (d->mIndirectEmit<=0)
+  {
+    KGamePropertyBase *prop;
+    while((prop=d->mSignalQueue.dequeue()) != 0)
+    {
+      // kdDebug(11001) << "emmiting signal for " << prop->id() << endl;
+      emit signalPropertyChanged(prop);
+    }
+  }
+}
+
+void KGamePropertyHandler::emitSignal(KGamePropertyBase *prop)
+{
+ // If the indirect flag is set (load and network transmit)
+ // we cannot emit the signals directly as it can happend that
+ // a sigal causes an access to a property which is e.g. not
+ // yet loaded or received
+
+ if (d->mIndirectEmit>0)
+ {
+  // Queque the signal
+  d->mSignalQueue.enqueue(prop);
+ }
+ else
+ {
+  // directly emit
+  emit signalPropertyChanged(prop);
+ }
+}
+
+bool KGamePropertyHandler::sendProperty(TQDataStream &s)
+{
+ bool sent = false;
+ emit signalSendMessage(id(), s, &sent);
+ return sent;
+}
+
+KGamePropertyBase *KGamePropertyHandler::find(int id)
+{
+ return d->mIdDict.find(id);
+}
+
+void KGamePropertyHandler::clear()
+{
+ kdDebug(11001) << k_funcinfo << id() << endl;
+ TQIntDictIterator<KGamePropertyBase> it(d->mIdDict);
+ while (it.toFirst()) {
+	KGamePropertyBase* p = it.toFirst();
+	p->unregisterData();
+	if (d->mIdDict.find(p->id())) {
+		// shouldn't happen - but if mOwner in KGamePropertyBase is NULL
+		// this might be possible
+		removeProperty(p); 
+	}
+ }
+}
+
+TQIntDict<KGamePropertyBase>& KGamePropertyHandler::dict() const
+{ 
+ return d->mIdDict; 
+}
+
+TQString KGamePropertyHandler::propertyValue(KGamePropertyBase* prop)
+{
+ if (!prop) {
+         return i18n("NULL pointer");
+ }
+	   
+ int id = prop->id();
+ TQString name = propertyName(id);
+ TQString value;
+
+ const type_info* t = prop->typeinfo();
+ if (*t == typeid(int)) {
+	value = TQString::number(((KGamePropertyInt*)prop)->value());
+ } else if (*t == typeid(unsigned int)) {
+	value = TQString::number(((KGamePropertyUInt *)prop)->value());
+ } else if (*t == typeid(long int)) {
+	value = TQString::number(((KGameProperty<long int> *)prop)->value()); 
+ } else if (*t == typeid(unsigned long int)) {
+	value = TQString::number(((KGameProperty<unsigned long int> *)prop)->value());
+ } else if (*t == typeid(TQString)) { 
+	value = ((KGamePropertyTQString*)prop)->value();
+ } else if (*t == typeid(TQ_INT8)) { 
+	value = ((KGamePropertyBool*)prop)->value() ?  i18n("True") : i18n("False");
+ } else {
+	emit signalRequestValue(prop, value);
+ }
+		   
+ if (value.isNull()) {
+	value = i18n("Unknown");
+ }
+ return value;
+}
+
+void KGamePropertyHandler::Debug()
+{
+ kdDebug(11001) << "-----------------------------------------------------------" << endl;
+ kdDebug(11001) << "KGamePropertyHandler:: Debug this=" << this << endl;
+
+ kdDebug(11001) << "  Registered properties: (Policy,Lock,Emit,Optimized, Dirty)" << endl;
+ TQIntDictIterator<KGamePropertyBase> it(d->mIdDict);
+ while (it.current()) {
+	KGamePropertyBase *p=it.current();
+	kdDebug(11001) << "  "<< p->id() << ": p=" << p->policy() 
+			<< " l="<<p->isLocked()
+			<< " e="<<p->isEmittingSignal() 
+			<< " o=" << p->isOptimized() 
+			<< " d="<<p->isDirty() 
+			<< endl;
+	++it;
+ }
+ kdDebug(11001) << "-----------------------------------------------------------" << endl;
+}
+
+#include "kgamepropertyhandler.moc"
diff --git a/libtdegames/kgame/kgamepropertyhandler.h b/libtdegames/kgame/kgamepropertyhandler.h
new file mode 100644
index 00000000..c2a3429f
--- /dev/null
+++ b/libtdegames/kgame/kgamepropertyhandler.h
@@ -0,0 +1,354 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __KGAMEPROPERTYHANDLER_H_
+#define __KGAMEPROPERTYHANDLER_H_
+
+#include <tqobject.h>
+#include <tqintdict.h>
+
+#include "kgameproperty.h"
+#include <kdemacros.h>
+
+class TQDataStream;
+class KGame;
+class KPlayer;
+//class KGamePropertyBase;
+
+class KGamePropertyHandlerPrivate; // wow - what a name ;-)
+
+/**
+ * @short A collection class for KGameProperty objects
+ *
+ * The KGamePropertyHandler class is some kind of a collection class for
+ * KGameProperty. You usually don't have to create one yourself, as both
+ * KPlayer and KGame provide a handler. In most cases you do not even have
+ * to care about the KGamePropertHandler. KGame and KPlayer implement
+ * all features of KGamePropertyHandler so you will rather use it there.
+ *
+ * You have to use the KGamePropertyHandler as parent for all KGameProperty
+ * objects but you can also use KPlayer or KGame as parent - then
+ * KPlayer::dataHandler or KGame::dataHandler will be used. 
+ *
+ * Every KGamePropertyHandler must have - just like every KGameProperty -
+ * a unique ID. This ID is provided either in the constructor or in
+ * registerHandler. The ID is used to assign an incoming message (e.g. a changed
+ * property) to the correct handler. Inside the handler the property ID is used
+ * to change the correct property. 
+ *
+ * The constructor or registerHandler takes 3 addittional arguments: a
+ * receiver and two slots. The first slot is connected to
+ * signalSendMessage, the second to signalPropertyChanged. You must provide
+ * these in order to use the KGamePropertyHandler. 
+ *
+ * The most important function of KGamePropertyHandler is processMessage
+ * which assigns an incoming value to the correct property. 
+ *
+ * A KGamePropertyHandler is also used - indirectly using emitSignal - to
+ * emit a signal when the value of a property changes. This is done this way
+ * because a KGameProperty does not inherit TQObject because of memory
+ * advantages. Many games can have dozens or even hundreds of KGameProperty
+ * objects so every additional variable in KGameProperty would be
+ * multiplied. 
+ *
+ **/
+class KDE_EXPORT KGamePropertyHandler : public TQObject
+{
+	Q_OBJECT
+  TQ_OBJECT
+
+public:
+	/**
+	 * Construct an unregistered KGamePropertyHandler
+	 *
+	 * You have to call registerHandler before you can use this
+	 * handler!
+	 **/
+	KGamePropertyHandler(TQObject* parent = 0);
+
+	/**
+	 * Construct a registered handler. 
+	 *
+	 * @see registerHandler
+	 **/
+	KGamePropertyHandler(int id, const TQObject* receiver, const char* sendf, const char* emitf, TQObject* parent = 0);
+	~KGamePropertyHandler();
+
+	/**
+	 * Register the handler with a parent. This is to use
+	 * if the constructor without arguments has been chosen.
+	 * Otherwise you need not call this.
+	 *
+	 * @param id The id of the message to listen for
+	 * @param receiver The object that will receive the signals of
+	 * KGamePropertyHandler
+	 * @param send A slot that is being connected to signalSendMessage
+	 * @param emit A slot that is being connected to signalPropertyChanged
+	 **/
+	void registerHandler(int id, const TQObject *receiver, const char * send, const char *emit); 
+
+	/**
+	 * Main message process function. This has to be called by
+	 * the parent's message event handler. If the id of the message
+	 * agrees with the id of the handler, the message is extracted 
+	 * and processed. Otherwise false is returned.
+	 * Example:
+	 * \code
+	 *   if (mProperties.processMessage(stream,msgid,sender==gameId())) return ;
+	 * \endcode
+	 * 
+	 * @param stream The data stream containing the message
+	 * @param id the message id of the message
+	 * @param isSender Whether the receiver is also the sender
+	 * @return true on message processed otherwise false
+	 **/
+	bool processMessage(TQDataStream &stream, int id, bool isSender );
+	
+	/**
+	 * @return the id of the handler
+	 **/
+	int id() const;
+	
+	/**
+	 * Adds a KGameProperty property to the handler
+	 * @param data the property
+	 * @param name A description of the property, which will be returned by
+	 * propertyName. This is used for debugging, e.g. in KGameDebugDialog
+	 * @return true on success
+	 **/
+	bool addProperty(KGamePropertyBase *data, TQString name=0);
+
+	/**
+	 * Removes a property from the handler
+	 * @param data the property
+	 * @return true on success
+	 **/
+	bool removeProperty(KGamePropertyBase *data);
+
+	/**
+	 * returns a unique property ID starting called usually with a base of
+	 * KGamePropertyBase::IdAutomatic. This is used internally by
+	 * the property base to assign automtic id's. Not much need to
+	 * call this yourself.
+	 **/
+	int uniquePropertyId();
+
+
+	/**
+	 * Loads properties from the datastream
+	 *
+	 * @param stream the datastream to load from
+	 * @return true on success otherwise false
+	 **/
+	virtual bool load(TQDataStream &stream);
+
+	/**
+	 * Saves properties into the datastream
+	 *
+	 * @param stream the datastream to save to
+	 * @return true on success otherwise false
+	 **/
+	virtual bool save(TQDataStream &stream);
+	
+	/**
+	 * called by a property to send itself into the
+	 * datastream. This call is simply forwarded to
+	 * the parent object
+	 **/ 
+	bool sendProperty(TQDataStream &s);
+
+	void sendLocked(bool l);
+
+	/**
+	 * called by a property to emit a signal 
+	 * This call is simply forwarded to
+	 * the parent object
+	 **/ 
+	void emitSignal(KGamePropertyBase *data);
+
+	/**
+	 * @param id The ID of the property
+	 * @return A name of the property which can be used for debugging. Don't
+	 * depend on this function! It it possible not to provide a name or to
+	 * provide the same name for multiple properties!
+	 **/
+	TQString propertyName(int id) const;
+
+	/**
+	 * @param id The ID of the property. See KGamePropertyBase::id
+	 * @return The KGameProperty this ID is assigned to
+	 **/
+	KGamePropertyBase *find(int id);
+
+	/**
+	 * Clear the KGamePropertyHandler. Note that the properties are
+	 * <em>not</em> deleted so if you created your KGameProperty
+	 * objects dynamically like
+	 * \code
+	 * KGamePropertyInt* myProperty = new KGamePropertyInt(id, dataHandler());
+	 * \endcode
+	 * you also have to delete it:
+	 * \code
+	 * dataHandler()->clear();
+	 * delete myProperty;
+	 * \endcode
+	 **/
+	void clear();
+
+	/**
+	 * Use id as new ID for this KGamePropertyHandler. This is used
+	 * internally only.
+	 **/
+	void setId(int id);//AB: TODO: make this protected in KGamePropertyHandler!!
+
+	/**
+	 * Calls KGamePropertyBase::setReadOnly(false) for all properties of this
+	 * player. See also lockProperties
+	 **/
+	void unlockProperties();
+
+	/**
+	 * Set the policy for all kgame variables which are currently registerd in
+	 * the KGame proeprty handler. See KGamePropertyBase::setPolicy
+	 *
+	 * @param p is the new policy for all properties of this handler
+	 * @param userspace if userspace is true (default) only user properties are changed.
+	 * Otherwise the system properties are also changed.
+	 **/
+	void setPolicy(KGamePropertyBase::PropertyPolicy p, bool userspace=true);
+
+	/**
+	 * Called by the KGame or KPlayer object or the handler itself to delay
+	 * emmiting of signals. Lockign keeps a counter and unlock is only achieved
+	 * when every lock is canceld by an unlock.
+	 * While this is set signals are  quequed and only emmited after this
+	 * is reset. Its deeper meaning is to prevent inconsistencies in a game
+	 * load or network transfer where a emit could access a property not
+	 * yet loaded or transmitted. Calling this by yourself you better know
+	 * what your are doing.
+	 **/
+	void lockDirectEmit();
+
+	/**
+	 * Removes the lock from the emitting of property signals. Corresponds to
+	 * the lockIndirectEmits
+	 **/
+	void unlockDirectEmit();
+  
+	/**
+	 * Returns the default policy for this property handler. All properties
+	 * registered newly, will have this property.
+	 **/
+	KGamePropertyBase::PropertyPolicy policy();
+
+	/**
+	 * Calls KGamePropertyBase::setReadOnly(true) for all properties of this
+	 * handler
+	 *
+	 * Use with care! This will even lock the core properties, like name,
+	 * group and myTurn!!
+	 *
+	 * @see unlockProperties
+	 **/
+	void lockProperties();
+
+	/**
+	 * Sends all properties which are marked dirty over the network. This will
+	 * make a forced synchornisation of the properties and mark them all not dirty.
+	 **/
+	void flush();
+
+	/**
+	 * Reference to the internal dictionary
+	 **/
+	TQIntDict<KGamePropertyBase> &dict() const;
+
+	/**
+	 * In several situations you just want to have a TQString of a
+	 * KGameProperty object. This is the case in the 
+	 * KGameDebugDialog where the value of all properties is displayed. This
+	 * function will provide you with such a TQString for all the types
+	 * used inside of all KGame classes. If you have a non-standard
+	 * property (probably a self defined class or something like this) you
+	 * also need to connect to signalRequestValue to make this function
+	 * useful.
+	 * @param property Return the value of this KGameProperty 
+	 * @return The value of a KGameProperty
+	 **/
+	TQString propertyValue(KGamePropertyBase* property);
+
+
+	/**
+	 * Writes some debug output to the console.
+	 **/ 
+	void Debug();
+
+
+signals:
+	/**
+	 * This is emitted by a property. KGamePropertyBase::emitSignal
+	 * calls emitSignal which emits this signal. 
+	 *
+	 * This signal is emitted whenever the property is changed. Note that
+	 * you can switch off this behaviour using 
+	 * KGamePropertyBase::setEmittingSignal in favor of performance. Note
+	 * that you won't experience any performance loss using signals unless
+	 * you use dozens or hundreds of properties which change very often.
+	 **/
+	void signalPropertyChanged(KGamePropertyBase *);
+
+	/**
+	 * This signal is emitted when a property needs to be sent. Only the
+	 * parent has to react to this.
+	 * @param msgid The id of the handler
+	 * @param sent set this to true if the property was sent successfully -
+	 * otherwise don't touch
+	 **/
+	void signalSendMessage(int msgid, TQDataStream &, bool* sent); // AB shall we change bool* into bool& again?
+
+	/**
+	 * If you call propertyValue with a non-standard KGameProperty
+	 * it is possible that the value cannot automatically be converted into a
+	 * TQString. Then this signal is emitted and asks you to provide the
+	 * correct value. You probably want to use something like this to achieve
+	 * this:
+	 * \code
+	 * #include <typeinfo>
+	 * void slotRequestValue(KGamePropertyBase* p, TQString& value)
+	 * {
+	 * 	if (*(p->typeinfo()) == typeid(MyType) {
+	 * 		value = TQString(((KGameProperty<MyType>*)p)->value());
+	 * 	}
+	 * }
+	 * \endcode
+	 *
+	 * @param property The KGamePropertyBase the value is requested for
+	 * @param value The value of this property. You have to set this.
+	 **/
+	void signalRequestValue(KGamePropertyBase* property, TQString& value);
+
+private:
+	void init();
+
+private:
+	KGamePropertyHandlerPrivate* d;
+};
+
+#endif
diff --git a/libtdegames/kgame/kgamepropertylist.h b/libtdegames/kgame/kgamepropertylist.h
new file mode 100644
index 00000000..df8eb604
--- /dev/null
+++ b/libtdegames/kgame/kgamepropertylist.h
@@ -0,0 +1,258 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __KGAMEPROPERTYLIST_H_
+#define __KGAMEPROPERTYLIST_H_
+
+#include <tqvaluelist.h>
+
+#include <kdebug.h>
+
+#include "kgamemessage.h"
+#include "kgameproperty.h"
+#include "kgamepropertyhandler.h"
+
+// AB: also see README.LIB!
+
+template<class type>
+class KGamePropertyList : public TQValueList<type>, public KGamePropertyBase
+{
+public:
+     /**
+     * Typedefs
+     */
+    typedef TQValueListIterator<type> Iterator;
+    typedef TQValueListConstIterator<type> ConstIterator;
+
+  KGamePropertyList() :TQValueList<type>(), KGamePropertyBase()
+  {
+  }
+
+  KGamePropertyList( const KGamePropertyList<type> &a ) : TQValueList<type>(a)
+  {
+  }
+
+  uint findIterator(Iterator me)
+  {
+    Iterator it;
+    uint cnt=0;
+    for( it = this->begin(); it != this->end(); ++it )
+    {
+      if (me==it) 
+      {
+        return cnt;
+      }
+      cnt++;
+    }
+    return this->count();
+  }
+
+  Iterator insert( Iterator it, const type& d )
+  {
+    it=TQValueList<type>::insert(it,d);
+
+    TQByteArray b;
+    TQDataStream s(b, IO_WriteOnly);
+    KGameMessage::createPropertyCommand(s,KGamePropertyBase::IdCommand,id(),CmdInsert);
+    int i=findIterator(it);
+    s << i;
+    s << d;
+    if (policy() == PolicyClean || policy() == PolicyDirty)
+    {
+      if (mOwner)
+      {
+        mOwner->sendProperty(s);
+      }
+    }
+    if (policy() == PolicyDirty || policy() == PolicyLocal)
+    {
+      extractProperty(b);
+    }
+    return it;
+  }
+
+  void  prepend( const type& d) { insert(this->begin(),d); }
+  
+  void  append( const type& d ) 
+  {
+    TQByteArray b;
+    TQDataStream s(b, IO_WriteOnly);
+    KGameMessage::createPropertyCommand(s,KGamePropertyBase::IdCommand,id(),CmdAppend);
+    s << d;
+    if (policy() == PolicyClean || policy() == PolicyDirty)
+    {
+      if (mOwner)
+      {
+        mOwner->sendProperty(s);
+      }
+    }
+    if (policy() == PolicyDirty || policy() == PolicyLocal)
+    {
+      extractProperty(b);
+    }
+  }
+
+  Iterator erase( Iterator it )
+  {
+    TQByteArray b;
+    TQDataStream s(b, IO_WriteOnly);
+    KGameMessage::createPropertyCommand(s,KGamePropertyBase::IdCommand,id(),CmdRemove);
+    int i=findIterator(it);
+    s << i;
+    if (policy() == PolicyClean || policy() == PolicyDirty)
+    {
+      if (mOwner)
+      {
+        mOwner->sendProperty(s);
+      }
+    }
+    if (policy() == PolicyDirty || policy() == PolicyLocal)
+    {
+      extractProperty(b);
+    }
+    //TODO: return value - is it correct for PolicyLocal|PolicyDirty?
+//    return TQValueList<type>::remove(it);
+    return it;
+  }
+
+  Iterator remove( Iterator it )
+  {
+    return erase(it);
+  }
+
+  void remove( const type& d )
+  {
+    Iterator it=find(d);
+    remove(it);
+  }
+
+  void clear()
+  {
+    TQByteArray b;
+    TQDataStream s(b, IO_WriteOnly);
+    KGameMessage::createPropertyCommand(s,KGamePropertyBase::IdCommand,id(),CmdClear);
+    if (policy() == PolicyClean || policy() == PolicyDirty)
+    {
+      if (mOwner)
+      {
+        mOwner->sendProperty(s);
+      }
+    }
+    if (policy() == PolicyDirty || policy() == PolicyLocal)
+    {
+      extractProperty(b);
+    }
+  }
+
+  void load(TQDataStream& s)
+  {
+    kdDebug(11001) << "KGamePropertyList load " << id() << endl;
+    TQValueList<type>::clear();
+    uint size;
+    type data;
+    s >> size;
+
+    for (unsigned int i=0;i<size;i++)
+    {
+      s >> data;
+      TQValueList<type>::append(data);
+    }
+    if (isEmittingSignal()) emitSignal();
+  }
+
+  void save(TQDataStream &s)
+  {
+    kdDebug(11001) << "KGamePropertyList save "<<id() << endl;
+    type data;
+    uint size=this->count();
+    s << size;
+    Iterator it;
+    for( it = this->begin(); it != this->end(); ++it )
+    {
+      data=*it;
+      s << data;
+    }
+  }
+
+  void command(TQDataStream &s,int cmd,bool)
+  {
+    KGamePropertyBase::command(s, cmd);
+    kdDebug(11001) << "---> LIST id="<<id()<<" got command ("<<cmd<<") !!!" <<endl; 
+    Iterator it;
+    switch(cmd)
+    {
+      case CmdInsert:
+      {
+        uint i;
+        type data;
+        s >> i >> data;
+        it=this->at(i);
+        TQValueList<type>::insert(it,data);
+//        kdDebug(11001) << "CmdInsert:id="<<id()<<" i="<<i<<" data="<<data <<endl; 
+        if (isEmittingSignal()) emitSignal();
+        break;
+      }
+      case CmdAppend:
+      {
+        type data;
+	s >> data;
+        TQValueList<type>::append(data);
+//        kdDebug(11001) << "CmdAppend:id=" << id() << " data=" << data << endl; 
+        if (isEmittingSignal()) emitSignal();
+	break;
+      }
+      case CmdRemove:
+      {
+        uint i;
+        s >> i;
+        it=this->at(i);
+        TQValueList<type>::remove(it);
+        kdDebug(11001) << "CmdRemove:id="<<id()<<" i="<<i <<endl; 
+        if (isEmittingSignal()) emitSignal();
+        break;
+      }
+      case CmdClear:
+      {
+        TQValueList<type>::clear();
+        kdDebug(11001) << "CmdClear:id="<<id()<<endl; 
+        if (isEmittingSignal()) emitSignal();
+        break;
+      }
+      default: 
+        kdDebug(11001) << "Error in KPropertyList::command: Unknown command " << cmd << endl;
+    }
+  }
+
+protected:
+  void extractProperty(const TQByteArray& b)
+  // this is called for Policy[Dirty|Local] after putting the stuff into the
+  // stream
+  {
+    TQDataStream s(b, IO_ReadOnly);
+    int cmd;
+    int propId;
+    KGameMessage::extractPropertyHeader(s, propId);
+    KGameMessage::extractPropertyCommand(s, propId, cmd);
+    command(s, cmd, true);
+  }
+
+};
+
+#endif
diff --git a/libtdegames/kgame/kgamesequence.cpp b/libtdegames/kgame/kgamesequence.cpp
new file mode 100644
index 00000000..9391ee04
--- /dev/null
+++ b/libtdegames/kgame/kgamesequence.cpp
@@ -0,0 +1,125 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2003 Andreas Beckermann (b_mann@gmx.de)
+    Copyright (C) 2003 Martin Heni (martin@heni-online.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+/*
+    $Id$
+*/
+
+#include "kgamesequence.h"
+#include "kgamesequence.moc"
+
+#include "kplayer.h"
+#include "kgame.h"
+
+KGameSequence::KGameSequence() : TQObject()
+{
+ mGame = 0;
+ mCurrentPlayer = 0;
+}
+
+KGameSequence::~KGameSequence()
+{
+}
+
+void KGameSequence::setGame(KGame* game)
+{
+ mGame = game;
+}
+
+void KGameSequence::setCurrentPlayer(KPlayer* player)
+{
+ mCurrentPlayer = player;
+}
+
+KPlayer *KGameSequence::nextPlayer(KPlayer *last,bool exclusive)
+{
+ kdDebug(11001) << "=================== NEXT PLAYER =========================="<<endl;
+ if (!game())
+ {
+   kdError() << k_funcinfo << "NULL game object" << endl;
+   return 0;
+ }
+ unsigned int minId,nextId,lastId;
+ KPlayer *nextplayer, *minplayer;
+ if (last)
+ {
+   lastId = last->id();
+ }
+ else
+ {
+   lastId = 0;
+ }
+
+ kdDebug(11001) << "nextPlayer: lastId="<<lastId<<endl;
+
+ // remove when this has been checked
+ minId = 0x7fff;  // we just need a very large number...properly MAX_UINT or so would be ok...
+ nextId = minId;
+ nextplayer = 0;
+ minplayer = 0;
+
+ KPlayer *player;
+ for (player = game()->playerList()->first(); player != 0; player=game()->playerList()->next() )
+ {
+   // Find the first player for a cycle
+   if (player->id() < minId)
+   {
+     minId=player->id();
+     minplayer=player;
+   }
+   if (player==last)
+   {
+     continue;
+   }
+   // Find the next player which is bigger than the current one
+   if (player->id() > lastId && player->id() < nextId)
+   {
+     nextId=player->id();
+     nextplayer=player;
+   }
+ }
+
+ // Cycle to the beginning
+ if (!nextplayer)
+ {
+   nextplayer=minplayer;
+ }
+
+ kdDebug(11001) << k_funcinfo << " ##### lastId=" << lastId << " exclusive="
+        << exclusive << "  minId=" << minId << " nextid=" << nextId
+        << " count=" << game()->playerList()->count()  << endl;
+ if (nextplayer)
+ {
+   nextplayer->setTurn(true,exclusive);
+ }
+ else
+ {
+   return 0;
+ }
+ return nextplayer;
+}
+
+// Per default we do not do anything
+int KGameSequence::checkGameOver(KPlayer*)
+{
+ return 0;
+}
+/*
+ * vim: et sw=2
+ */
diff --git a/libtdegames/kgame/kgamesequence.h b/libtdegames/kgame/kgamesequence.h
new file mode 100644
index 00000000..8047c642
--- /dev/null
+++ b/libtdegames/kgame/kgamesequence.h
@@ -0,0 +1,88 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2003 Andreas Beckermann (b_mann@gmx.de)
+    Copyright (C) 2003 Martin Heni (martin@heni-online.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+/*
+    $Id$
+*/
+#ifndef __KGAMESEQUENCE_H_
+#define __KGAMESEQUENCE_H_
+
+#include <tqobject.h>
+
+class KPlayer;
+class KGame;
+
+/**
+ * This class takes care of round or move management as well of the gameover
+ * condition. It is especially used for round based games. For these games @ref
+ * nextPlayer and @ref checkGameOver are the most important methods.
+ *
+ * You can subclass KGameSequence and use @ref KGame::setGameSequence to use
+ * your own rules. Note that @ref KGame will take ownership and therefore will
+ * delete the object on destruction.
+ * @short Round/move management class
+ * @author Andreas Beckermann <b_mann@gmx.de>
+ **/
+class KGameSequence : public TQObject
+{
+	Q_OBJECT
+  TQ_OBJECT
+public:
+	KGameSequence();
+	virtual ~KGameSequence();
+
+	/**
+	 * Select the next player in a turn based game. In an asynchronous game this
+	 * function has no meaning. Overwrite this function for your own game sequence.
+	 * Per default it selects the next player in the playerList
+	 */
+	virtual KPlayer* nextPlayer(KPlayer *last, bool exclusive = true);
+
+	virtual void setCurrentPlayer(KPlayer* p);
+
+	/**
+	 * @return The @ref KGame object this sequence is for, or NULL if none.
+	 **/
+	KGame* game() const { return mGame; }
+
+	KPlayer* currentPlayer() const { return mCurrentPlayer; }
+
+	/**
+	 * Set the @ref KGame object for this sequence. This is called
+	 * automatically by @ref KGame::setGameSequence and you should not call
+	 * it.
+	 **/
+	void setGame(KGame* game);
+
+	/**
+	 * Check whether the game is over. The default implementation always
+	 * returns 0.
+	 *
+	 * @param player the player who made the last move
+	 * @return anything else but 0 is considered as game over
+	**/
+	virtual int checkGameOver(KPlayer *player);
+
+private:
+	KGame* mGame;
+	KPlayer* mCurrentPlayer;
+};
+
+#endif
+
diff --git a/libtdegames/kgame/kgameversion.h b/libtdegames/kgame/kgameversion.h
new file mode 100644
index 00000000..c3147525
--- /dev/null
+++ b/libtdegames/kgame/kgameversion.h
@@ -0,0 +1,54 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2003 Andreas Beckermann (b_mann@gmx.de)
+    Copyright (C) 2003 Martin Heni (martin@heni-online.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+/*
+    $Id$
+*/
+#ifndef __KGAMEVERSION_H__
+#define __KGAMEVERSION_H__
+
+/**
+ * In this file you find a couple of defines that indicate whether a specific
+ * feature or function is present in this version of the KGame library.
+ *
+ * You don't need this for KDE CVS, but for games that live outside of KDE CVS
+ * it may be very helpful and a lot easier than writing configure scripts for
+ * this task.
+ *
+ * All defines are prefixed with KGAME_ to avoid conflicts.
+ **/
+
+// KGame::savegame() didn't exist in KDE 3.0
+#define KGAME_HAVE_KGAME_SAVEGAME 1
+
+// KGameNetwork::port(), KMessageIO::peerPort() and friends were added in KDE 3.2
+#define KGAME_HAVE_KGAME_PORT 1
+
+// KGameNetwork::hostName(), KMessageIO::peerName() and friends were added in KDE 3.2
+#define KGAME_HAVE_KGAME_HOSTNAME 1
+
+// KGameSequence class was added in KDE 3.2
+#define KGAME_HAVE_KGAMESEQUENCE 1
+
+// KGame::addPlayer() needs to assign an ID to new players, otherwise network is
+// broken. this is done in KDE 3.2.
+#define KGAME_HAVE_FIXED_ADDPLAYER_ID 1
+
+#endif
+
diff --git a/libtdegames/kgame/kmessageclient.cpp b/libtdegames/kgame/kmessageclient.cpp
new file mode 100644
index 00000000..0233884a
--- /dev/null
+++ b/libtdegames/kgame/kmessageclient.cpp
@@ -0,0 +1,373 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Burkhard Lehner (Burkhard.Lehner@gmx.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include <kdebug.h>
+#include <stdio.h>
+
+#include <tqbuffer.h>
+#include <tqtimer.h>
+
+#include "kmessageio.h"
+#include "kmessageserver.h"
+
+#include "kmessageclient.h"
+
+class KMessageClientPrivate
+{
+public:
+  KMessageClientPrivate ()
+    : adminID (0), connection (0)
+  {}
+
+  ~KMessageClientPrivate ()
+  {
+    delete connection;
+  }
+
+  TQ_UINT32 adminID;
+  TQValueList <TQ_UINT32> clientList;
+  KMessageIO *connection;
+
+  bool isLocked;
+  TQValueList <TQByteArray> delayedMessages;
+};
+
+KMessageClient::KMessageClient (TQObject *parent, const char *name)
+  : TQObject (parent, name)
+{
+  d = new KMessageClientPrivate ();
+  d->isLocked = false;
+}
+
+KMessageClient::~KMessageClient ()
+{
+  d->delayedMessages.clear();
+  delete d;
+}
+
+// -- setServer stuff
+
+void KMessageClient::setServer (const TQString &host, TQ_UINT16 port)
+{
+  setServer (new KMessageSocket (host, port));
+}
+
+void KMessageClient::setServer (KMessageServer *server)
+{
+  KMessageDirect *serverIO = new KMessageDirect ();
+  setServer (new KMessageDirect (serverIO));
+  server->addClient (serverIO);
+}
+
+void KMessageClient::setServer (KMessageIO *connection)
+{
+  if (d->connection)
+  {
+    delete d->connection;
+    kdDebug (11001) << k_funcinfo << ": We are changing the server!" << endl;
+  }
+
+  d->connection = connection;
+  if (connection )
+  {
+    connect (connection, TQT_SIGNAL (received(const TQByteArray &)),
+             this, TQT_SLOT (processIncomingMessage(const TQByteArray &)));
+    connect (connection, TQT_SIGNAL (connectionBroken()),
+             this, TQT_SLOT (removeBrokenConnection ()));
+  }
+}
+
+// -- id stuff
+
+TQ_UINT32 KMessageClient::id () const
+{
+  return (d->connection) ? d->connection->id () : 0;
+}
+
+bool KMessageClient::isAdmin () const
+{
+  return id() != 0 && id() == adminId();
+}
+
+TQ_UINT32 KMessageClient::adminId () const
+{
+  return d->adminID;
+}
+
+const TQValueList <TQ_UINT32> &KMessageClient::clientList() const
+{
+  return d->clientList;
+}
+
+bool KMessageClient::isConnected () const
+{
+  return d->connection && d->connection->isConnected();
+}
+
+bool KMessageClient::isNetwork () const
+{
+  return isConnected() ? d->connection->isNetwork() : false;
+}
+
+TQ_UINT16 KMessageClient::peerPort () const
+{
+ return d->connection ? d->connection->peerPort() : 0;
+}
+
+TQString KMessageClient::peerName () const
+{
+ return d->connection ? d->connection->peerName() : TQString::tqfromLatin1("localhost");
+}
+
+// --------------------- Sending messages
+
+void KMessageClient::sendServerMessage (const TQByteArray &msg)
+{
+  if (!d->connection)
+  {
+    kdWarning (11001) << k_funcinfo << ": We have no connection yet!" << endl;
+    return;
+  }
+  d->connection->send (msg);
+}
+
+void KMessageClient::sendBroadcast (const TQByteArray &msg)
+{
+  TQByteArray sendBuffer;
+  TQBuffer buffer (sendBuffer);
+  buffer.open (IO_WriteOnly);
+  TQDataStream stream (&buffer);
+
+  stream << static_cast<TQ_UINT32> ( KMessageServer::RETQ_BROADCAST );
+  TQT_TQIODEVICE(&buffer)->writeBlock (msg);
+  sendServerMessage (sendBuffer);
+}
+
+void KMessageClient::sendForward (const TQByteArray &msg, const TQValueList <TQ_UINT32> &clients)
+{
+  TQByteArray sendBuffer;
+  TQBuffer buffer (sendBuffer);
+  buffer.open (IO_WriteOnly);
+  TQDataStream stream (&buffer);
+
+  stream << static_cast<TQ_UINT32>( KMessageServer::RETQ_FORWARD ) << clients;
+  TQT_TQIODEVICE(&buffer)->writeBlock (msg);
+  sendServerMessage (sendBuffer);
+}
+
+void KMessageClient::sendForward (const TQByteArray &msg, TQ_UINT32 client)
+{
+  sendForward (msg, TQValueList <TQ_UINT32> () << client);
+}
+
+
+// --------------------- Receiving and processing messages
+
+void KMessageClient::processIncomingMessage (const TQByteArray &msg)
+{
+  if (d->isLocked)
+  {
+    d->delayedMessages.append(msg);
+    return;
+  }
+  if (d->delayedMessages.count() > 0)
+  {
+    d->delayedMessages.append (msg);
+    TQByteArray first = d->delayedMessages.front();
+    d->delayedMessages.pop_front();
+    processMessage (first);
+  }
+  else
+  {
+    processMessage(msg);
+  }
+}
+
+void KMessageClient::processMessage (const TQByteArray &msg)
+{
+  if (d->isLocked)
+  { // must NOT happen, since we check in processIncomingMessage as well as in processFirstMessage
+    d->delayedMessages.append(msg);
+    return;
+  }
+  TQBuffer in_buffer (msg);
+  in_buffer.open (IO_ReadOnly);
+  TQDataStream in_stream (&in_buffer);
+
+
+  bool unknown = false;
+
+  TQ_UINT32 messageID;
+  in_stream >> messageID;
+  switch (messageID)
+  {
+    case KMessageServer::MSG_BROADCAST:
+      {
+        TQ_UINT32 clientID;
+        in_stream >> clientID;
+        emit broadcastReceived (in_buffer.readAll(), clientID);
+      }
+      break;
+
+    case KMessageServer::MSG_FORWARD:
+      {
+        TQ_UINT32 clientID;
+        TQValueList <TQ_UINT32> tqreceivers;
+        in_stream >> clientID >> tqreceivers;
+        emit forwardReceived (in_buffer.readAll(), clientID, tqreceivers);
+      }
+      break;
+
+    case KMessageServer::ANS_CLIENT_ID:
+      {
+        bool old_admin = isAdmin();
+        TQ_UINT32 clientID;
+        in_stream >> clientID;
+        d->connection->setId (clientID);
+        if (old_admin != isAdmin())
+          emit adminStatusChanged (isAdmin());
+      }
+      break;
+
+    case KMessageServer::ANS_ADMIN_ID:
+      {
+        bool old_admin = isAdmin();
+        in_stream >> d->adminID;
+        if (old_admin != isAdmin())
+          emit adminStatusChanged (isAdmin());
+      }
+      break;
+
+    case KMessageServer::ANS_CLIENT_LIST:
+      {
+        in_stream >> d->clientList;
+      }
+      break;
+
+    case KMessageServer::EVNT_CLIENT_CONNECTED:
+      {
+        TQ_UINT32 id;
+        in_stream >> id;
+
+        if (d->clientList.contains (id))
+          kdWarning (11001) << k_funcinfo << ": Adding a client that already existed!" << endl;
+        else
+          d->clientList.append (id);
+
+        emit eventClientConnected (id);
+      }
+      break;
+
+    case KMessageServer::EVNT_CLIENT_DISCONNECTED:
+      {
+        TQ_UINT32 id;
+        TQ_INT8 broken;
+        in_stream >> id >> broken;
+
+        if (!d->clientList.contains (id))
+          kdWarning (11001) << k_funcinfo << ": Removing a client that doesn't exist!" << endl;
+        else
+          d->clientList.remove (id);
+
+        emit eventClientDisconnected (id, bool (broken));
+      }
+      break;
+
+    default:
+      unknown = true;
+  }
+
+  if (!unknown && !in_buffer.atEnd())
+    kdWarning (11001) << k_funcinfo << ": Extra data received for message ID " << messageID << endl;
+
+  emit serverMessageReceived (msg, unknown);
+
+  if (unknown)
+    kdWarning (11001) << k_funcinfo << ": received unknown message ID " << messageID << endl;
+}
+
+void KMessageClient::processFirstMessage()
+{
+  if (d->isLocked)
+  {
+    return;
+  }
+  if (d->delayedMessages.count() == 0)
+  {
+    kdDebug(11001) << k_funcinfo << ": no messages delayed" << endl;
+    return;
+  }
+  TQByteArray first = d->delayedMessages.front();
+  d->delayedMessages.pop_front();
+  processMessage (first);
+}
+
+void KMessageClient::removeBrokenConnection ()
+{
+  kdDebug (11001) << k_funcinfo << ": timer single shot for removeBrokenConnection"<<this << endl;
+  // MH We cannot directly delete the socket. otherwise TQSocket crashes
+  TQTimer::singleShot( 0, this, TQT_SLOT(removeBrokenConnection2()) );
+  return;
+}
+
+
+void KMessageClient::removeBrokenConnection2 ()
+{
+  kdDebug (11001) << k_funcinfo << ": Broken:Deleting the connection object"<<this << endl;
+
+  emit aboutToDisconnect(id());
+  delete d->connection;
+  d->connection = 0;
+  d->adminID = 0;
+  emit connectionBroken();
+  kdDebug (11001) << k_funcinfo << ": Broken:Deleting the connection object DONE" << endl;
+}
+
+void KMessageClient::disconnect ()
+{
+  kdDebug (11001) << k_funcinfo << ": Disconnect:Deleting the connection object" << endl;
+
+  emit aboutToDisconnect(id());
+  delete d->connection;
+  d->connection = 0;
+  d->adminID = 0;
+  emit connectionBroken();
+  kdDebug (11001) << k_funcinfo << ": Disconnect:Deleting the connection object DONE" << endl;
+}
+
+void KMessageClient::lock ()
+{
+  d->isLocked = true;
+}
+
+void KMessageClient::unlock ()
+{
+  d->isLocked = false;
+  for (unsigned int i = 0; i < d->delayedMessages.count(); i++)
+  {
+    TQTimer::singleShot(0, this, TQT_SLOT(processFirstMessage()));
+  }
+}
+
+unsigned int KMessageClient::delayedMessageCount() const
+{
+  return d->delayedMessages.count();
+}
+
+#include "kmessageclient.moc"
diff --git a/libtdegames/kgame/kmessageclient.h b/libtdegames/kgame/kmessageclient.h
new file mode 100644
index 00000000..8a35234d
--- /dev/null
+++ b/libtdegames/kgame/kmessageclient.h
@@ -0,0 +1,423 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Burkhard Lehner (Burkhard.Lehner@gmx.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __KMESSAGECLIENT_H__
+#define __KMESSAGECLIENT_H__
+
+#include <tqobject.h>
+#include <tqstring.h>
+#include <tqvaluelist.h>
+
+class KMessageIO;
+class KMessageServer;
+class KMessageClientPrivate;
+
+/**
+  @short A client to connect to a KMessageServer
+
+  This class implements a client that can connect to a KMessageServer object.
+  It can be used to exchange messages between clients.
+
+  Usually you will connect the signals broadcastReceived and forwardReceived to
+  some specific slots. In these slot methods you can analyse the messages that are
+  sent to you from other clients.
+
+  To send messages to other clients, use the methods sendBroadcast() (to send to all
+  clients) or sendForward() (to send to a list of selected clients).
+
+  If you want to communicate with the KMessageServer object directly (on a more low
+  level base), use the method sendServerMessage to send a command to the server and
+  connect to the signal serverMessageReceived to see all the incoming messages.
+  In that case the messages must be of the format specified in KMessageServer.
+  @author Burkhard Lehner <Burkhard.Lehner@gmx.de>
+*/
+class KMessageClient : public TQObject
+{
+  Q_OBJECT
+  TQ_OBJECT
+
+public:
+
+  /**
+    Constructor.
+    Creates an unconnected KMessageClient object. Use setServer() later to connect to a
+    KMessageServer object.
+  */
+  KMessageClient (TQObject *parent = 0, const char *name = 0);
+
+  /**
+    Destructor.
+    Disconnects from the server, if any connection was established.
+  */
+  ~KMessageClient ();
+
+  /**
+    @return The client ID of this client. Every client that is connected to a KMessageServer
+    has a unique ID number.
+
+    NOTE: As long as the object is not yet connected to the server, and as long as the server
+    hasn't sent the client ID, this method returns 0.
+  */
+  TQ_UINT32 id () const;
+
+  /**
+    @return Whether or not this client is the server admin.
+    One of the clients connected to the server is the admin and can administrate the server
+    (set maximum number of clients, remove clients, ...).
+
+    If you use admin commands without being the admin, these commands are simply ignored by
+    the server.
+
+    NOTE: As long as you are not connected to a server, this method returns false.
+  */
+  bool isAdmin () const;
+
+  /**
+    @return The ID of the admin client on the message server.
+  */
+  TQ_UINT32 adminId() const;
+
+  /**
+    @return The list of the IDs of all the message clients connected to the message server.
+  */
+  const TQValueList <TQ_UINT32> &clientList() const;
+
+  /**
+    Connects the client to (another) server.
+
+    Tries to connect via a TCP/IP socket to a KMessageServer object
+    on the given host, listening on the specified port.
+
+    If we were already connected, the old connection is closed.
+    @param host The name of the host to connect to. Must be either a hostname which can 
+    be resolved to an IP or just an IP
+    @param port The port to connect to
+  */
+  void setServer (const TQString &host, TQ_UINT16 port);
+
+  /**
+    Connects the client to (another) server.
+
+    Connects to the given server, using KMessageDirect.
+    (The server object has to be in the same process.)
+
+    If we were already connected, the old connection is closed.
+    @param server The KMessageServer to connect to
+  */
+  void setServer (KMessageServer *server);
+
+  /**
+   * Corresponds to setServer(0); but also emits the connectionBroken signal
+   **/
+  void disconnect();
+
+  /**
+    Connects the client to (another) server.
+
+    To use this method, you have to create a KMessageIO object with new (indeed you must
+    create an instance of a subclass of KMessageIO, e.g. KMessageSocket or KMessageDirect).
+    This object must already be connected to the new server.
+
+    Calling this method disconnects any earlier connection, and uses the new KMessageIO
+    object instead. This object gets owned by the KMessageClient object, so don't delete
+    or manipulate it afterwards.
+
+    With this method it is possible to change the server on the fly. But be careful that
+    there are no important messages from the old server not yet delivered.
+
+    NOTE: It is very likely that we will have another client ID on the new server. The
+    value returned by clientID may be a little outdated until the new server tells us
+    our new ID.
+
+    NOTE: The two other setServer methods are for convenience. If you use them, you don't
+    have to create a KMessageIO object yourself.
+  */
+  virtual void setServer (KMessageIO *connection);
+
+  /**
+    @return True, if a connection to a KMessageServer has been started, and if the
+    connection is ready for transferring data. (It will return false e.g. as long as
+    a socket connection hasn't been established, and it will also return false after
+    a socket connection is broken.)
+  */
+  bool isConnected () const;
+
+  /**
+    @return TRUE if isConnected() is true AND this is not a local (like
+    KMessageDirect) connection.
+  */
+  bool isNetwork () const;
+
+  /**
+    @return 0 if isConnected() is FALSE, otherwise the port number this client is
+    connected to. See also KMessageIO::peerPort and TQSocket::peerPort.
+    @since 3.2
+  */
+  TQ_UINT16 peerPort () const;
+
+  /**
+    @since 3.2
+    @return "localhost" if isConnected() is FALSE, otherwise the hostname this client is
+    connected to. See also KMessageIO::peerName() and TQSocket::peerName().
+  */
+  TQString peerName() const;
+
+  /**
+    Sends a message to the KMessageServer. If we are not yet connected to one, nothing
+    happens.
+
+    Use this method to send a low level command to the server. It has to be in the
+    format specified in KMessageServer.
+
+    If you want to send messages to other clients, you should use sendBroadcast()
+    and sendForward().
+    @param msg The message to be sent to the server. Must be in the format specified in KMessageServer.
+  */
+  void sendServerMessage (const TQByteArray &msg);
+
+  /**
+    Sends a message to all the clients connected to the server, including ourself.
+    The message consists of an arbitrary block of data with arbitrary length.
+
+    All the clients will receive an exact copy of this block of data, which will be
+    processed in their processBroadcast() method.
+    @param msg The message to be sent to the clients
+  */
+  //AB: processBroadcast doesn't exist!! is processIncomingMessage meant?
+  void sendBroadcast (const TQByteArray &msg);
+
+  /**
+    Sends a message to all the clients in a list.
+    The message consists of an arbitrary block of data with arbitrary length.
+
+    All clients will receive an exact copy of this block of data, which will be
+    processed in their processForward() method.
+
+    If the list contains client IDs that are not defined, they are ignored. If
+    it contains an ID several times, that client will receive the message several
+    times.
+
+    To send a message to the admin of the KMessageServer, you can use 0 as clientID,
+    instead of using the real client ID.
+    @param msg The message to be sent to the clients
+    @param clients A list of clients the message should be sent to
+  */
+  //AB: processForward doesn't exist!! is processIncomingMessage meant?
+  void sendForward (const TQByteArray &msg, const TQValueList <TQ_UINT32> &clients);
+
+  /**
+    Sends a message to a single client. This is a convenieance method. It calls
+    sendForward (const TQByteArray &msg, const TQValueList &ltTQ_UINT32> &clients)
+    with a list containing only one client ID.
+
+    To send a message to the admin of the  KMessageServer, you can use 0 as clientID,
+    instead of using the real client ID.
+    @param msg The message to be sent to the client
+    @param client The id of the client the message shall be sent to
+  */
+  void sendForward (const TQByteArray &msg, TQ_UINT32 client);
+
+  /**
+    Once this function is called no message will be received anymore.
+    processIncomingMessage() gets delayed until unlock() is called.
+
+    Note that all messages are still received, but their delivery (like
+    broadcastReceived()) get delayed only.
+   */
+  void lock();
+
+  /**
+    Deliver every message that was delayed by lock() and actually deliver 
+    all messages that get received from now on.
+   */
+  void unlock();
+
+  /**
+    @return The number of messages that got delayed since lock() was called
+   */
+  unsigned int delayedMessageCount() const;
+
+signals:
+  /**
+    This signal is emitted when the client receives a broadcast message from the
+    KMessageServer, sent by another client. Connect to this signal to analyse the
+    received message and do the right reaction.
+
+    senderID contains the ID of the client that sent the broadcast message. You can
+    use this e.g. to send a reply message to only that client. Or you can use it
+    to ignore broadcast messages that were sent by yourself:
+
+    \code
+      void myObject::myBroadcastSlot (const TQByteArray &msg, TQ_UINT32 senderID)
+      {
+        if (senderID == ((KMessageClient *)sender())->id())
+          return;
+        ...
+      }
+    \endcode
+    @param msg The message that has been sent to us
+    @param senderID The ID of the client which sent the message
+  */
+  void broadcastReceived (const TQByteArray &msg, TQ_UINT32 senderID);
+
+  /**
+    This signal is emitted when the client receives a forward message from the
+    KMessageServer, sent by another client. Connect to this signal to analyse the
+    received message and do the right reaction.
+
+    senderID contains the ID of the client that sent the broadcast message. You can
+    use this e.g. to send a reply message to only that client.
+
+    tqreceivers contains the list of the clients that got the message. (If this list
+    only contains one number, this will be your client ID, and it was exclusivly
+    sent to you.)
+
+    If you don't want to distinguish between broadcast and forward messages and
+    treat them the same, you can connect forwardReceived signal to the
+    broadcastReceived signal. (Yes, that's possible! You can connect a TQt signal to
+    a TQt signal, and the second one can have less parameters.)
+
+    \code
+      KMessageClient *client = new KMessageClient ();
+      connect (client, TQT_SIGNAL (forwardReceived (const TQByteArray &, TQ_UINT32, const TQValueList <TQ_UINT32>&)),
+               client, TQT_SIGNAL (broadcastReceived (const TQByteArray &, TQ_UINT32)));
+    \endcode
+
+    Then connect the broadcast signal to your slot that analyzes the message.
+    @param msg The message that has been sent to us
+    @param senderID The ID of the client which sent the message
+    @param tqreceivers All clients which receive this message
+  */
+  void forwardReceived (const TQByteArray &msg, TQ_UINT32 senderID, const TQValueList <TQ_UINT32> &tqreceivers);
+
+  /**
+    This signal is emitted when the connection to the KMessageServer is broken.
+    Reasons for this can be: a network error, a server breakdown, or you were just kicked
+    from the server.
+
+    When this signal is sent, the connection is already lost and the client is unconnected.
+    You can connect to another server by calling setServer() afterwards. But keep in mind that
+    some important messages might have vanished.
+  */
+  void connectionBroken ();
+
+  /**
+    This signal is emitted right before the client disconnects. It can be used
+    to this store the id of the client which is about to be lost.
+  */
+  void aboutToDisconnect(TQ_UINT32 id);
+
+  /**
+    This signal is emitted when this client becomes the admin client or when it loses
+    the admin client status. Connect to this signal if you have to do any initialization
+    or cleanup.
+    @param isAdmin Whether we are now admin or not
+  */
+  void adminStatusChanged (bool isAdmin);
+
+  /**
+    This signal is emitted when another client has connected
+    to the server. Connect to this method if that clients needs initialization.
+    This should usually only be done in one client, e.g. the admin client.
+    @param clientID The ID of the client that has newly connectd.
+  */
+  void eventClientConnected (TQ_UINT32 clientID);
+
+  /**
+    This signal is emitted when the server has lost the
+    connection to one of the clients (This could be because of a bad internet connection
+    or because the client disconnected on purpose).
+    @param clientID The ID of the client that has disconnected
+    @param broken true if it was disconnected because of a network error
+  */
+  void eventClientDisconnected (TQ_UINT32 clientID, bool broken);
+
+  /**
+    This signal is emitted on every message that came from the server. You can connect to this
+    signal to see the messages directly. They are in the format specified in KMessageServer.
+
+    @param msg The message that has been sent to us
+    @param unknown True when KMessageClient didn't recognize the message, i.e. it contained an unknown
+    message ID. If you want to add additional message types to the client, connect to this signal,
+    and if unknown is true, analyse the message by yourself. If you recognized the message,
+    set unknown to false (Otherwise a debug message will be printed).
+  */
+  //AB: maybe add a setNoEmit() so that the other signals can be deactivated?
+  //Could be a performance benefit (note: KMessageClient is a time critical
+  //class!!!)
+  void serverMessageReceived (const TQByteArray &msg, bool &unknown);
+
+protected:
+  /**
+    This slot is called from processIncomingMessage or 
+    processFirstMessage, depending on whether the client is locked or a delayed
+    message is still here (see lock)
+
+    It processes the message and analyses it. If it is a broadcast or a forward message from
+    another client, it emits the signal processBroadcast or processForward accordingly.
+
+    If you want to treat additional server messages, you can overwrite this method. Don't
+    forget to call processIncomingMessage of your superclass!
+
+    At the moment, the following server messages are interpreted:
+
+    MSG_BROADCAST, MSG_FORWARD, ANS_CLIENT_ID, ANS_ADMIN_ID, ANS_CLIENT_LIST
+    @param msg The incoming message
+  */
+
+  virtual void processMessage (const TQByteArray& msg);
+
+protected slots:
+  /**
+    This slot is called from the signal KMessageIO::received whenever a message from the
+    KMessageServer arrives.
+
+    It processes the message and analyses it. If it is a broadcast or a forward message from
+    another client, it emits the signal processBroadcast or processForward accordingly.
+
+    If you want to treat additional server messages, you can overwrite this method. Don't
+    forget to call processIncomingMessage() of your superclass!
+
+    At the moment, the following server messages are interpreted:
+
+    MSG_BROADCAST, MSG_FORWARD, ANS_CLIENT_ID, ANS_ADMIN_ID, ANS_CLIENT_LIST
+    @param msg The incoming message
+  */
+  virtual void processIncomingMessage (const TQByteArray &msg);
+
+  /**
+    Called from unlock() (using TQTimer::singleShot) until all delayed 
+    messages are delivered.
+  */
+  void processFirstMessage();
+
+  /**
+    This slot is called from the signal KMessageIO::connectionBroken.
+
+    It deletes the internal KMessageIO object, and resets the client to default
+    values. To connect again to another server, use setServer.
+  */
+  virtual void removeBrokenConnection ();
+  void removeBrokenConnection2 ();
+
+private:
+  KMessageClientPrivate *d;
+};
+
+#endif
diff --git a/libtdegames/kgame/kmessageio.cpp b/libtdegames/kgame/kmessageio.cpp
new file mode 100644
index 00000000..b35382b0
--- /dev/null
+++ b/libtdegames/kgame/kmessageio.cpp
@@ -0,0 +1,482 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Burkhard Lehner (Burkhard.Lehner@gmx.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+/*
+     KMessageIO class and subclasses KMessageSocket and KMessageDirect
+*/
+
+#include "kmessageio.h"
+#include <tqsocket.h>
+#include <kdebug.h>
+#include <kprocess.h>
+#include <tqfile.h>
+
+// ----------------------- KMessageIO -------------------------
+
+KMessageIO::KMessageIO (TQObject *parent, const char *name)
+  : TQObject (parent, name), m_id (0)
+{}
+
+KMessageIO::~KMessageIO ()
+{}
+
+void KMessageIO::setId (TQ_UINT32 id)
+{
+  m_id = id;
+}
+
+TQ_UINT32 KMessageIO::id ()
+{
+  return m_id;
+}
+
+// ----------------------KMessageSocket -----------------------
+
+KMessageSocket::KMessageSocket (TQString host, TQ_UINT16 port, TQObject *parent, 
+const char *name)
+  : KMessageIO (parent, name)
+{
+  mSocket = new TQSocket ();
+  mSocket->connectToHost (host, port);
+  initSocket ();
+}
+
+KMessageSocket::KMessageSocket (TQHostAddress host, TQ_UINT16 port, TQObject 
+*parent, const char *name)
+  : KMessageIO (parent, name)
+{
+  mSocket = new TQSocket ();
+  mSocket->connectToHost (host.toString(), port);
+  initSocket ();
+}
+
+KMessageSocket::KMessageSocket (TQSocket *socket, TQObject *parent, const char 
+*name)
+  : KMessageIO (parent, name)
+{
+  mSocket = socket;
+  initSocket ();
+}
+
+KMessageSocket::KMessageSocket (int socketFD, TQObject *parent, const char 
+*name)
+  : KMessageIO (parent, name)
+{
+  mSocket = new TQSocket ();
+  mSocket->setSocket (socketFD);
+  initSocket ();
+}
+
+KMessageSocket::~KMessageSocket ()
+{
+  delete mSocket;
+}
+
+bool KMessageSocket::isConnected () const
+{
+  return mSocket->state() == TQSocket::Connection;
+}
+
+void KMessageSocket::send (const TQByteArray &msg)
+{
+  TQDataStream str (mSocket);
+  str << TQ_UINT8 ('M');  // magic number for begin of message
+  str.writeBytes (msg.data(), msg.size());  // writes the length (as TQ_UINT32) and the data
+}
+
+void KMessageSocket::processNewData ()
+{
+  if (isRecursive)
+    return;
+  isRecursive = true;
+
+  TQDataStream str (mSocket);
+  while (mSocket->bytesAvailable() > 0)
+  {
+    if (mAwaitingHeader)
+    {
+      // Header = magic number + packet length = 5 bytes
+      if (mSocket->bytesAvailable() < 5)
+      {
+        isRecursive = false;
+        return;
+      }
+
+      // Read the magic number first. If something unexpected is found,
+      // start over again, ignoring the data that was read up to then.
+
+      TQ_UINT8 v;
+      str >> v;
+      if (v != 'M')
+      {
+        kdWarning(11001) << k_funcinfo << ": Received unexpected data, magic number wrong!" << endl;
+        continue;
+      }
+
+      str >> mNextBlockLength;
+      mAwaitingHeader = false;
+    }
+    else
+    {
+      // Data not completely read => wait for more
+      if (mSocket->bytesAvailable() < (TQ_ULONG) mNextBlockLength)
+      {
+        isRecursive = false;
+        return;
+      }
+
+      TQByteArray msg (mNextBlockLength);
+      str.readRawBytes (msg.data(), mNextBlockLength);
+
+      // send the received message
+      emit received (msg);
+
+      // Waiting for the header of the next message
+      mAwaitingHeader = true;
+    }
+  }
+
+  isRecursive = false;
+}
+
+void KMessageSocket::initSocket ()
+{
+  connect (mSocket, TQT_SIGNAL (error(int)), TQT_SIGNAL (connectionBroken()));
+  connect (mSocket, TQT_SIGNAL (connectionClosed()), TQT_SIGNAL (connectionBroken()));
+  connect (mSocket, TQT_SIGNAL (readyRead()), TQT_SLOT (processNewData()));
+  mAwaitingHeader = true;
+  mNextBlockLength = 0;
+  isRecursive = false;
+}
+
+TQ_UINT16 KMessageSocket::peerPort () const
+{
+  return mSocket->peerPort();
+}
+
+TQString KMessageSocket::peerName () const
+{
+  return mSocket->peerName();
+}
+
+// ----------------------KMessageDirect -----------------------
+
+KMessageDirect::KMessageDirect (KMessageDirect *partner, TQObject *parent, 
+const char *name)
+  : KMessageIO (parent, name), mPartner (0)
+{
+  // 0 as first parameter leaves the object unconnected
+  if (!partner)
+    return;
+
+  // Check if the other object is already connected
+  if (partner && partner->mPartner)
+  {
+    kdWarning(11001) << k_funcinfo << ": Object is already connected!" << endl;
+    return;
+  }
+
+  // Connect from us to that object
+  mPartner = partner;
+
+  // Connect the other object to us
+  partner->mPartner = this;
+}
+
+KMessageDirect::~KMessageDirect ()
+{
+  if (mPartner)
+  {
+    mPartner->mPartner = 0;
+    emit mPartner->connectionBroken();
+  }
+}
+
+bool KMessageDirect::isConnected () const
+{
+  return mPartner != 0;
+}
+
+void KMessageDirect::send (const TQByteArray &msg)
+{
+  if (mPartner)
+    emit mPartner->received (msg);
+  else
+    kdError(11001) << k_funcinfo << ": Not yet connected!" << endl;
+}
+
+
+// ----------------------- KMessageProcess ---------------------------
+
+KMessageProcess::~KMessageProcess()
+{
+  kdDebug(11001) << "@@@KMessageProcess::Delete process" << endl;
+  if (mProcess)
+  {
+    mProcess->kill();
+    delete mProcess;
+    mProcess=0;
+    // Remove not send buffers
+    mQueue.setAutoDelete(true);
+    mQueue.clear();
+    // Maybe todo: delete mSendBuffer
+  }
+}
+KMessageProcess::KMessageProcess(TQObject *parent, TQString file) : KMessageIO(parent,0)
+{
+  // Start process
+  kdDebug(11001) << "@@@KMessageProcess::Start process" << endl;
+  mProcessName=file;
+  mProcess=new KProcess;
+  int id=0;
+  *mProcess << mProcessName << TQString("%1").tqarg(id);
+  kdDebug(11001) << "@@@KMessageProcess::Init:Id= " << id << endl;
+  kdDebug(11001) << "@@@KMessgeProcess::Init:Processname: " << mProcessName << endl;
+  connect(mProcess, TQT_SIGNAL(receivedStdout(KProcess *, char *, int )),
+                        this, TQT_SLOT(slotReceivedStdout(KProcess *, char * , int )));
+  connect(mProcess, TQT_SIGNAL(receivedStderr(KProcess *, char *, int )),
+                        this, TQT_SLOT(slotReceivedStderr(KProcess *, char * , int )));
+  connect(mProcess, TQT_SIGNAL(processExited(KProcess *)),
+                        this, TQT_SLOT(slotProcessExited(KProcess *)));
+  connect(mProcess, TQT_SIGNAL(wroteStdin(KProcess *)),
+                        this, TQT_SLOT(slotWroteStdin(KProcess *)));
+  mProcess->start(KProcess::NotifyOnExit,KProcess::All);
+  mSendBuffer=0;
+  mReceiveCount=0;
+  mReceiveBuffer.resize(1024);
+}
+bool KMessageProcess::isConnected() const
+{
+  kdDebug(11001) << "@@@KMessageProcess::Is conencted" << endl;
+  if (!mProcess) return false;
+  return mProcess->isRunning();
+}
+void KMessageProcess::send(const TQByteArray &msg)
+{
+  kdDebug(11001) << "@@@KMessageProcess:: SEND("<<msg.size()<<") to process" << endl;
+  unsigned int size=msg.size()+2*sizeof(long);
+
+  char *tmpbuffer=new char[size];
+  long *p1=(long *)tmpbuffer;
+  long *p2=p1+1;
+  kdDebug(11001)  << "p1="<<p1 << "p2="<< p2 << endl;
+  memcpy(tmpbuffer+2*sizeof(long),msg.data(),msg.size());
+  *p1=0x4242aeae;
+  *p2=size;
+  
+  TQByteArray *buffer=new TQByteArray();
+  buffer->assign(tmpbuffer,size);
+  // buffer->duplicate(msg);
+  mQueue.enqueue(buffer);
+  writeToProcess(); 
+}
+void KMessageProcess::writeToProcess()
+{
+  // Previous send ok and item in queue
+  if (mSendBuffer || mQueue.isEmpty()) return ;
+  mSendBuffer=mQueue.dequeue();
+  if (!mSendBuffer) return ;
+
+  // write it out to the process
+  //  kdDebug(11001) << " @@@@@@ writeToProcess::SEND to process " << mSendBuffer->size() << " BYTE " << endl;
+  //  char *p=mSendBuffer->data();
+  //  for (int i=0;i<16;i++) printf("%02x ",(unsigned char)(*(p+i)));printf("\n");
+  mProcess->writeStdin(mSendBuffer->data(),mSendBuffer->size());
+
+}
+void KMessageProcess::slotWroteStdin(KProcess * )
+{
+  kdDebug(11001) << k_funcinfo << endl;
+  if (mSendBuffer)
+  {
+    delete mSendBuffer;
+    mSendBuffer=0;
+  }
+  writeToProcess();
+}
+
+void KMessageProcess::slotReceivedStderr(KProcess * proc, char *buffer, int buflen)
+{
+  int pid=0;
+  int len;
+  char *p;
+  char *pos;
+//  kdDebug(11001)<<"############# Got stderr " << buflen << " bytes" << endl;
+
+  if (!buffer || buflen==0) return ; 
+  if (proc) pid=proc->pid();
+
+
+  pos=buffer;
+  do
+  {
+    p=(char *)memchr(pos,'\n',buflen);
+    if (!p) len=buflen;
+    else len=p-pos;
+
+    TQByteArray a;
+    a.setRawData(pos,len);
+    TQString s(a);
+    kdDebug(11001) << "PID" <<pid<< ":" << s << endl;
+    a.resetRawData(pos,len);
+    if (p) pos=p+1;
+    buflen-=len+1;
+  }while(buflen>0);
+}
+
+
+void KMessageProcess::slotReceivedStdout(KProcess * , char *buffer, int buflen)
+{
+  kdDebug(11001) << "$$$$$$ " << k_funcinfo << ": Received " << buflen << " bytes over inter process communication" << endl;
+
+  // TODO Make a plausibility check on buflen to avoid memory overflow
+  while (mReceiveCount+buflen>=mReceiveBuffer.size()) mReceiveBuffer.resize(mReceiveBuffer.size()+1024);
+  memcpy(mReceiveBuffer.data()+mReceiveCount,buffer,buflen);
+  mReceiveCount+=buflen;
+
+  // Possbile message
+  while (mReceiveCount>2*sizeof(long))
+  {
+    long *p1=(long *)mReceiveBuffer.data();
+    long *p2=p1+1;
+    unsigned int len;
+    if (*p1!=0x4242aeae)
+    {
+      kdDebug(11001) << k_funcinfo << ": Cookie error...transmission failure...serious problem..." << endl;
+//      for (int i=0;i<mReceiveCount;i++) fprintf(stderr,"%02x ",mReceiveBuffer[i]);fprintf(stderr,"\n");
+    }
+    len=(int)(*p2);
+    if (len<2*sizeof(long))
+    {
+      kdDebug(11001) << k_funcinfo << ": Message size error" << endl;
+      break;
+    }
+    if (len<=mReceiveCount)
+    {
+      kdDebug(11001) << k_funcinfo << ": Got message with len " << len << endl;
+
+      TQByteArray msg;
+    //  msg.setRawData(mReceiveBuffer.data()+2*sizeof(long),len-2*sizeof(long));
+      msg.duplicate(mReceiveBuffer.data()+2*sizeof(long),len-2*sizeof(long));
+      emit received(msg);
+     // msg.resetRawData(mReceiveBuffer.data()+2*sizeof(long),len-2*sizeof(long));
+      // Shift buffer
+      if (len<mReceiveCount)
+      {
+        memmove(mReceiveBuffer.data(),mReceiveBuffer.data()+len,mReceiveCount-len);
+      }
+      mReceiveCount-=len;
+    }
+    else break;
+  }
+}
+
+void KMessageProcess::slotProcessExited(KProcess * /*p*/)
+{
+  kdDebug(11001) << "Process exited (slot)" << endl;
+  emit connectionBroken();
+  delete mProcess;
+  mProcess=0;
+}
+
+
+// ----------------------- KMessageFilePipe ---------------------------
+KMessageFilePipe::KMessageFilePipe(TQObject *parent,TQFile *readfile,TQFile *writefile) : KMessageIO(parent,0)
+{
+  mReadFile=readfile;
+  mWriteFile=writefile;
+  mReceiveCount=0;
+  mReceiveBuffer.resize(1024);
+}
+
+KMessageFilePipe::~KMessageFilePipe()
+{
+}
+
+bool KMessageFilePipe::isConnected () const
+{
+  return (mReadFile!=0)&&(mWriteFile!=0);
+}
+
+void KMessageFilePipe::send(const TQByteArray &msg)
+{
+  unsigned int size=msg.size()+2*sizeof(long);
+
+  char *tmpbuffer=new char[size];
+  long *p1=(long *)tmpbuffer;
+  long *p2=p1+1;
+  memcpy(tmpbuffer+2*sizeof(long),msg.data(),msg.size());
+  *p1=0x4242aeae;
+  *p2=size;
+  
+  TQByteArray buffer;
+  buffer.assign(tmpbuffer,size);
+  mWriteFile->writeBlock(buffer);
+  mWriteFile->flush();
+  /*
+  fprintf(stderr,"+++ KMessageFilePipe:: SEND(%d to parent) realsize=%d\n",msg.size(),buffer.size());
+  for (int i=0;i<buffer.size();i++) fprintf(stderr,"%02x ",buffer[i]);fprintf(stderr,"\n");
+  fflush(stderr);
+  */
+}
+
+void KMessageFilePipe::exec()
+{
+
+  // According to BL: Blocking read is ok
+  // while(mReadFile->atEnd()) { usleep(100); }
+
+   int ch=mReadFile->getch();
+
+   while (mReceiveCount>=mReceiveBuffer.size()) mReceiveBuffer.resize(mReceiveBuffer.size()+1024);
+   mReceiveBuffer[mReceiveCount]=(char)ch;
+   mReceiveCount++;
+
+   // Change for message 
+   if (mReceiveCount>=2*sizeof(long))
+   {
+     long *p1=(long *)mReceiveBuffer.data();
+     long *p2=p1+1;
+     unsigned int len;
+     if (*p1!=0x4242aeae)
+     {
+       fprintf(stderr,"KMessageFilePipe::exec:: Cookie error...transmission failure...serious problem...\n");
+//       for (int i=0;i<16;i++) fprintf(stderr,"%02x ",mReceiveBuffer[i]);fprintf(stderr,"\n");
+     }
+     len=(int)(*p2);
+     if (len==mReceiveCount)
+     {
+       //fprintf(stderr,"KMessageFilePipe::exec:: Got Message with len %d\n",len);
+
+       TQByteArray msg;
+       //msg.setRawData(mReceiveBuffer.data()+2*sizeof(long),len-2*sizeof(long));
+       msg.duplicate(mReceiveBuffer.data()+2*sizeof(long),len-2*sizeof(long));
+       emit received(msg);
+       //msg.resetRawData(mReceiveBuffer.data()+2*sizeof(long),len-2*sizeof(long));
+       mReceiveCount=0;
+     }
+   }
+   
+
+   return ;
+
+  
+}
+
+#include "kmessageio.moc"
diff --git a/libtdegames/kgame/kmessageio.h b/libtdegames/kgame/kmessageio.h
new file mode 100644
index 00000000..326476ff
--- /dev/null
+++ b/libtdegames/kgame/kmessageio.h
@@ -0,0 +1,421 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Burkhard Lehner (Burkhard.Lehner@gmx.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+/*
+     KMessageIO class and subclasses KMessageSocket and KMessageDirect
+*/
+
+#ifndef _KMESSAGEIO_H_
+#define _KMESSAGEIO_H_
+
+#include <tqcstring.h>
+#include <tqhostaddress.h>
+#include <tqobject.h>
+#include <tqstring.h>
+#include <tqptrqueue.h>
+#include <tqfile.h>
+#include <kdebug.h>
+
+class TQSocket;
+class KProcess;
+//class TQFile;
+
+
+/**
+  This abstract base class represents one end of a message connections
+  between two clients. Each client has one object of a subclass of
+  KMessageIO. Calling /e send() on one object will emit the signal
+  /e received() on the other object, and vice versa.
+
+  For each type of connection (TCP/IP socket, COM port, direct connection
+  within the same class) a subclass of KMessageIO must be defined that
+  implements the pure virtual methods /e send() and /e isConnected(),
+  and sends the signals. (See /e KMessageSocket for an example implementation.)
+
+  Two subclasses are already included: /e KMessageSocket (connection using
+  TCP/IP sockets) and /e KMessageDirect (connection using method calls, both
+  sides must be within the same process).
+*/
+
+class KMessageIO : public TQObject
+{
+  Q_OBJECT
+  TQ_OBJECT
+
+public:
+  /**
+   * The usual TQObject constructor, does nothing else.
+   **/
+  KMessageIO (TQObject *parent = 0, const char *name = 0);
+
+  /**
+   * The usual destructor, does nothing special.
+   **/
+  ~KMessageIO ();
+
+  /**
+  * The runtime idendifcation
+  */
+  virtual int rtti() const {return 0;}
+
+  /**
+   * @return Whether this KMessageIO is a network IO or not.
+   **/
+  //virtual bool isNetwork () const = 0;
+  virtual bool isNetwork () const
+  {
+   kdError(11001) << "Calling PURE virtual isNetwork...BAD" << endl;
+   return false;
+  }
+
+  /**
+    This method returns the status of the object, whether it is already
+    (or still) connected to another KMessageIO object or not.
+
+    This is a pure virtual method, so it has to be implemented in a subclass
+    of KMessageIO.
+  */
+  //virtual bool isConnected () const = 0;
+  virtual bool isConnected () const
+  {
+   kdError(11001) << "Calling PURE virtual isConencted...BAD" << endl;
+   return false;
+  }
+
+  /**
+    Sets the ID number of this object. This number can for example be used to
+    distinguish several objects in a server.
+
+    NOTE: Sometimes it is useful to let two connected KMessageIO objects
+    have the same ID number. You have to do so yourself, KMessageIO doesn't
+    change this value on its own!
+  */
+  void setId (TQ_UINT32 id);
+
+  /**
+    Queries the ID of this object.
+  */
+  TQ_UINT32 id ();
+
+  /**
+    @since 3.2
+    @return 0 in the default implementation. Reimplemented in @ref KMessageSocket.
+  */
+  virtual TQ_UINT16 peerPort () const { return 0; }
+
+  /**
+    @since 3.2
+    @return "localhost" in the default implementation. Reimplemented in @ref KMessageSocket
+  */
+  virtual TQString peerName () const { return TQString::tqfromLatin1("localhost"); }
+
+
+signals:
+  /**
+    This signal is emitted when /e send() on the connected KMessageIO
+    object is called. The parameter contains the same data array in /e msg
+    as was used in /e send().
+  */
+  void received (const TQByteArray &msg);
+
+  /**
+    This signal is emitted when the connection is closed. This can be caused
+    by a hardware error (e.g. broken internet connection) or because the other
+    object was killed.
+
+    Note: Sometimes a broken connection can be undetected for a long time,
+    or may never be detected at all. So don't rely on this signal!
+  */
+  void connectionBroken ();
+
+public slots:
+
+  /**
+    This slot sends the data block in /e msg to the connected object, that will
+    emit /e received().
+
+    For a concrete class, you have to subclass /e KMessageIO and overwrite this
+    method. In the subclass, implement this method as an ordinary method, not
+    as a slot! (Otherwise another slot would be defined. It would work, but uses
+    more memory and time.) See /e KMessageSocket for an example implementation.
+  */
+  virtual void send (const TQByteArray &msg) = 0;
+
+protected:
+  TQ_UINT32 m_id;
+};
+
+
+/**
+  This class implements the message communication using a TCP/IP socket. The
+  object can connect to a server socket, or can use an already connected socket.
+*/
+
+class KMessageSocket : public KMessageIO
+{
+  Q_OBJECT
+  TQ_OBJECT
+
+public:
+  /**
+    Connects to a server socket on /e host with /e port. host can be an
+    numerical (e.g. "192.168.0.212") or symbolic (e.g. "wave.peter.org")
+    IP address. You can immediately use the /e sendSystem() and
+    /e sendBroadcast() methods. The messages are stored and sent to the
+    receiver after the connection is established.
+
+    If the connection could not be established (e.g. unknown host or no server
+    socket at this port), the signal /e connectionBroken is emitted.
+  */
+  KMessageSocket (TQString host, TQ_UINT16 port, TQObject *parent = 0,
+                  const char *name = 0);
+
+  /**
+    Connects to a server socket on /e host with /e port. You can immediately
+    use the /e sendSystem() and /e sendBroadcast() methods. The messages are
+    stored and sent to the receiver after the connection is established.
+
+    If the connection could not be established (e.g. unknown host or no server
+    socket at this port), the signal /e connectionBroken is emitted.
+  */
+  KMessageSocket (TQHostAddress host, TQ_UINT16 port, TQObject *parent = 0,
+                  const char *name = 0);
+
+  /**
+    Uses /e socket to do the communication.
+
+    The socket should already be connected, or at least be in /e connecting
+    state.
+
+    Note: The /e socket object is then owned by the /e KMessageSocket object.
+    So don't use it otherwise any more and don't delete it. It is deleted
+    together with this KMessageSocket object. (Use 0 as parent for the TQSocket
+    object t ensure it is not deleted.)
+  */
+  KMessageSocket (TQSocket *socket, TQObject *parent = 0, const char *name = 0);
+
+  /**
+    Uses the socket specified by the socket descriptor socketFD to do the
+    communication. The socket must already be connected.
+
+    This constructor can be used with a TQServerSocket within the (pure
+    virtual) method /e newConnection.
+
+    Note: The socket is then owned by the /e KMessageSocket object. So don't
+    manipulate the socket afterwards, especially don't close it. The socket is
+    automatically closed when KMessageSocket is deleted.
+  */
+  KMessageSocket (int socketFD, TQObject *parent = 0, const char *name = 0);
+
+  /**
+    Destructor, closes the socket.
+  */
+  ~KMessageSocket ();
+
+  /**
+  * The runtime idendifcation
+  */
+  virtual int rtti() const {return 1;}
+
+  /**
+    @since 3.2
+    @return The port that this object is connected to. See TQSocket::peerPort
+  */
+  virtual TQ_UINT16 peerPort () const;
+
+  /**
+    @since 3.2
+    @return The hostname this object is connected to. See TQSocket::peerName.
+  */
+  virtual TQString peerName () const;
+
+  /**
+    @return TRUE as this is a network IO.
+  */
+  bool isNetwork() const { return true; }
+
+  /**
+    Returns true if the socket is in state /e connected.
+  */
+  bool isConnected () const;
+
+  /**
+    Overwritten slot method from KMessageIO.
+
+    Note: It is not declared as a slot method, since the slot is already
+    defined in KMessageIO as a virtual method.
+  */
+  void send (const TQByteArray &msg);
+
+protected slots:
+  virtual void processNewData ();
+
+protected:
+  void initSocket ();
+  TQSocket *mSocket;
+  bool mAwaitingHeader;
+  TQ_UINT32 mNextBlockLength;
+
+  bool isRecursive;  // workaround for "bug" in TQSocket, TQt 2.2.3 or older
+};
+
+
+/**
+  This class implements the message communication using function calls
+  directly. It can only be used when both sides of the message pipe are
+  within the same process. The communication is very fast.
+
+  To establish a communication, you have to create two instances of
+  KMessageDirect, the first one with no parameters in the constructor,
+  the second one with the first as parameter:
+
+  /code
+    KMessageDirect *peer1, *peer2;
+    peer1 = new KMessageDirect ();       // unconnected
+    peer2 = new KMessageDirect (peer1);  // connect with peer1
+  /endcode
+
+  The connection is only closed when one of the instances is deleted.
+*/
+
+class KMessageDirect : public KMessageIO
+{
+  Q_OBJECT
+  TQ_OBJECT
+
+public:
+  /**
+    Creates an object and connects it to the object given in the first
+    parameter. Use 0 as first parameter to create an unconnected object,
+    that is later connected.
+
+    If that object is already connected, the object remains unconnected.
+  */
+  KMessageDirect (KMessageDirect *partner = 0, TQObject *parent = 0, const char
+*name = 0);
+
+  /**
+    Destructor, closes the connection.
+  */
+  ~KMessageDirect ();
+
+  /**
+  * The runtime idendifcation
+  */
+  virtual int rtti() const {return 2;}
+
+
+  /**
+    @return FALSE as this is no network IO.
+  */
+  bool isNetwork() const { return false; }
+
+  /**
+    Returns true, if the object is connected to another instance.
+
+    If you use the first constructor, the object is unconnected unless another
+    object is created with this one as parameter.
+
+    The connection can only be closed by deleting one of the objects.
+  */
+  bool isConnected () const;
+
+  /**
+    Overwritten slot method from KMessageIO.
+
+    Note: It is not declared as a slot method, since the slot is already
+    defined in KMessageIO as a virtual method.
+  */
+  void send (const TQByteArray &msg);
+
+protected:
+  KMessageDirect *mPartner;
+};
+
+class KMessageProcess : public KMessageIO
+{
+  Q_OBJECT
+  TQ_OBJECT
+
+  public:
+    KMessageProcess(TQObject *parent, TQString file);
+    ~KMessageProcess();
+    bool isConnected() const;
+    void send (const TQByteArray &msg);
+    void writeToProcess();
+
+    /**
+      @return FALSE as this is no network IO.
+    */
+    bool isNetwork() const { return false; }
+
+  /**
+  * The runtime idendifcation
+  */
+  virtual int rtti() const {return 3;}
+
+
+
+  public slots:
+  void  slotReceivedStdout(KProcess *proc, char *buffer, int buflen);
+  void  slotReceivedStderr(KProcess *proc, char *buffer, int buflen);
+  void  slotProcessExited(KProcess *p);
+  void  slotWroteStdin(KProcess *p);
+
+  private:
+    TQString mProcessName;
+    KProcess *mProcess;
+    TQPtrQueue <TQByteArray> mQueue;
+    TQByteArray *mSendBuffer;
+    TQByteArray mReceiveBuffer;
+    unsigned int mReceiveCount;
+};
+
+class KMessageFilePipe : public KMessageIO
+{
+  Q_OBJECT
+  TQ_OBJECT
+
+  public:
+    KMessageFilePipe(TQObject *parent,TQFile *readFile,TQFile *writeFile);
+    ~KMessageFilePipe();
+    bool isConnected() const;
+    void send (const TQByteArray &msg);
+    void exec();
+
+    /**
+      @return FALSE as this is no network IO.
+    */
+    bool isNetwork() const { return false; }
+
+  /**
+  * The runtime idendifcation
+  */
+  virtual int rtti() const {return 4;}
+
+
+
+  private:
+    TQFile *mReadFile;
+    TQFile *mWriteFile;
+    TQByteArray mReceiveBuffer;
+    unsigned int mReceiveCount;
+};
+
+#endif
diff --git a/libtdegames/kgame/kmessageserver.cpp b/libtdegames/kgame/kmessageserver.cpp
new file mode 100644
index 00000000..80df9207
--- /dev/null
+++ b/libtdegames/kgame/kmessageserver.cpp
@@ -0,0 +1,515 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Burkhard Lehner (Burkhard.Lehner@gmx.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include <tqiodevice.h>
+#include <tqbuffer.h>
+#include <tqptrlist.h>
+#include <tqptrqueue.h>
+#include <tqtimer.h>
+#include <tqvaluelist.h>
+
+#include <kdebug.h>
+
+#include "kmessageio.h"
+#include "kmessageserver.h"
+
+// --------------- internal class KMessageServerSocket
+
+KMessageServerSocket::KMessageServerSocket (TQ_UINT16 port, TQObject *parent)
+  : TQServerSocket (port, 0, parent)
+{
+}
+
+KMessageServerSocket::~KMessageServerSocket ()
+{
+}
+
+void KMessageServerSocket::newConnection (int socket)
+{
+  emit newClientConnected (new KMessageSocket (socket));
+}
+
+// ---------------- class for storing an incoming message
+
+class MessageBuffer
+{
+  public:
+    MessageBuffer (TQ_UINT32 clientID, const TQByteArray &messageData)
+      : id (clientID), data (messageData) { }
+    ~MessageBuffer () {}
+    TQ_UINT32 id;
+    TQByteArray data;
+};
+
+// ---------------- KMessageServer's private class
+
+class KMessageServerPrivate
+{
+public:
+  KMessageServerPrivate()
+    : mMaxClients (-1), mGameId (1), mUniqueClientNumber (1), mAdminID (0), mServerSocket (0)
+  {
+    mClientList.setAutoDelete (true);
+    mMessageQueue.setAutoDelete (true);
+  }
+
+  int mMaxClients;
+  int mGameId;
+  TQ_UINT16 mCookie;
+  TQ_UINT32 mUniqueClientNumber;
+  TQ_UINT32 mAdminID;
+
+  KMessageServerSocket* mServerSocket;
+
+  TQPtrList <KMessageIO> mClientList;
+  TQPtrQueue <MessageBuffer> mMessageQueue;
+  TQTimer mTimer;
+  bool mIsRecursive;
+};
+
+
+// ------------------ KMessageServer
+
+KMessageServer::KMessageServer (TQ_UINT16 cookie,TQObject* parent)
+  : TQObject(parent, 0)
+{
+  d = new KMessageServerPrivate;
+  d->mIsRecursive=false;
+  d->mCookie=cookie;
+  connect (&(d->mTimer), TQT_SIGNAL (timeout()),
+           this, TQT_SLOT (processOneMessage()));
+  kdDebug(11001) << "CREATE(KMessageServer="
+		<< this
+		<< ") cookie="
+		<< d->mCookie
+		<< " sizeof(this)="
+		<< sizeof(KMessageServer)
+		<< endl;
+}
+
+KMessageServer::~KMessageServer()
+{
+  kdDebug(11001) << k_funcinfo << "this=" << this << endl;
+  Debug();
+  stopNetwork();
+  deleteClients();
+  delete d;
+  kdDebug(11001) << k_funcinfo << " done" << endl;
+}
+
+//------------------------------------- TCP/IP server stuff
+
+bool KMessageServer::initNetwork (TQ_UINT16 port)
+{
+  kdDebug(11001) << k_funcinfo << endl;
+
+  if (d->mServerSocket)
+  {
+    kdDebug (11001) << k_funcinfo << ": We were already offering connections!" << endl;
+    delete d->mServerSocket;
+  }
+
+  d->mServerSocket = new KMessageServerSocket (port);
+  d->mIsRecursive = false;
+
+  if (!d->mServerSocket || !d->mServerSocket->ok())
+  {
+    kdError(11001) << k_funcinfo << ": Serversocket::ok() == false" << endl;
+    delete d->mServerSocket;
+    d->mServerSocket=0;
+    return false;
+  }
+
+  kdDebug (11001) << k_funcinfo << ": Now listening to port "
+                  << d->mServerSocket->port() << endl;
+  connect (d->mServerSocket, TQT_SIGNAL (newClientConnected (KMessageIO*)),
+           this, TQT_SLOT (addClient (KMessageIO*)));
+  return true;
+}
+
+TQ_UINT16 KMessageServer::serverPort () const
+{
+  if (d->mServerSocket)
+    return d->mServerSocket->port();
+  else
+    return 0;
+}
+
+void KMessageServer::stopNetwork()
+{
+  if (d->mServerSocket) 
+  {
+    delete d->mServerSocket;
+    d->mServerSocket = 0;
+  }
+}
+
+bool KMessageServer::isOfferingConnections() const
+{
+  return d->mServerSocket != 0;
+}
+
+//----------------------------------------------- adding / removing clients
+
+void KMessageServer::addClient (KMessageIO* client)
+{
+  TQByteArray msg;
+
+  // maximum number of clients reached?
+  if (d->mMaxClients >= 0 && d->mMaxClients <= clientCount())
+  {
+    kdError (11001) << k_funcinfo << ": Maximum number of clients reached!" << endl;
+    return;
+  }
+
+  // give it a unique ID
+  client->setId (uniqueClientNumber());
+  kdDebug (11001) << k_funcinfo << ": " << client->id() << endl;
+
+  // connect its signals
+  connect (client, TQT_SIGNAL (connectionBroken()),
+           this, TQT_SLOT (removeBrokenClient()));
+  connect (client, TQT_SIGNAL (received (const TQByteArray &)),
+           this, TQT_SLOT (getReceivedMessage (const TQByteArray &)));
+
+  // Tell everyone about the new guest
+  // Note: The new client doesn't get this message!
+  TQDataStream (msg, IO_WriteOnly) << TQ_UINT32 (EVNT_CLIENT_CONNECTED) << client->id();
+  broadcastMessage (msg);
+
+  // add to our list
+  d->mClientList.append (client);
+
+  // tell it its ID
+  TQDataStream (msg, IO_WriteOnly) << TQ_UINT32 (ANS_CLIENT_ID) << client->id();
+  client->send (msg);
+
+  // Give it the complete list of client IDs
+  TQDataStream (msg, IO_WriteOnly)  << TQ_UINT32 (ANS_CLIENT_LIST) << clientIDs();
+  client->send (msg);
+
+
+  if (clientCount() == 1)
+  {
+    // if it is the first client, it becomes the admin
+    setAdmin (client->id());
+  }
+  else
+  {
+    // otherwise tell it who is the admin
+    TQDataStream (msg, IO_WriteOnly) << TQ_UINT32 (ANS_ADMIN_ID) << adminID();
+    client->send (msg);
+  }
+
+  emit clientConnected (client);
+}
+
+void KMessageServer::removeClient (KMessageIO* client, bool broken)
+{
+  TQ_UINT32 clientID = client->id();
+  if (!d->mClientList.removeRef (client))
+  {
+    kdError(11001) << k_funcinfo << ": Deleting client that wasn't added before!" << endl;
+    return;
+  }
+
+  // tell everyone about the removed client
+  TQByteArray msg;
+  TQDataStream (msg, IO_WriteOnly) << TQ_UINT32 (EVNT_CLIENT_DISCONNECTED) << client->id() << (TQ_INT8)broken;
+  broadcastMessage (msg);
+
+  // If it was the admin, select a new admin.
+  if (clientID == adminID())
+  {
+    if (!d->mClientList.isEmpty())
+      setAdmin (d->mClientList.first()->id());
+    else
+      setAdmin (0);
+  }
+}
+
+void KMessageServer::deleteClients()
+{
+  d->mClientList.clear();
+  d->mAdminID = 0;
+}
+
+void KMessageServer::removeBrokenClient ()
+{
+  if (!sender()->inherits ("KMessageIO"))
+  {
+    kdError (11001) << k_funcinfo << ": sender of the signal was not a KMessageIO object!" << endl;
+    return;
+  }
+
+  KMessageIO *client = (KMessageIO *) sender();
+
+  emit connectionLost (client);
+  removeClient (client, true);
+}
+
+
+void KMessageServer::setMaxClients(int c)
+{
+  d->mMaxClients = c;
+}
+
+int KMessageServer::maxClients() const
+{
+  return d->mMaxClients;
+}
+
+int KMessageServer::clientCount() const
+{
+  return d->mClientList.count();
+}
+
+TQValueList <TQ_UINT32> KMessageServer::clientIDs () const
+{
+  TQValueList <TQ_UINT32> list;
+  for (TQPtrListIterator <KMessageIO> iter (d->mClientList); *iter; ++iter)
+    list.append ((*iter)->id());
+  return list;
+}
+
+KMessageIO* KMessageServer::findClient (TQ_UINT32 no) const
+{
+  if (no == 0)
+    no = d->mAdminID;
+
+  TQPtrListIterator <KMessageIO> iter (d->mClientList);
+  while (*iter)
+  {
+    if ((*iter)->id() == no)
+      return (*iter);
+    ++iter;
+  }
+  return 0;
+}
+
+TQ_UINT32 KMessageServer::adminID () const
+{
+  return d->mAdminID;
+}
+
+void KMessageServer::setAdmin (TQ_UINT32 adminID)
+{
+  // Trying to set the the client that is already admin => nothing to do
+  if (adminID == d->mAdminID)
+    return;
+
+  if (adminID > 0 && findClient (adminID) == 0)
+  {
+    kdWarning (11001) << "Trying to set a new admin that doesn't exist!" << endl;
+    return;
+  }
+
+  d->mAdminID = adminID;
+
+  TQByteArray msg;
+  TQDataStream (msg, IO_WriteOnly) << TQ_UINT32 (ANS_ADMIN_ID) << adminID;
+
+  // Tell everyone about the new master
+  broadcastMessage (msg);
+}
+
+
+//------------------------------------------- ID stuff
+
+TQ_UINT32 KMessageServer::uniqueClientNumber() const
+{
+  return d->mUniqueClientNumber++;
+}
+
+// --------------------- Messages ---------------------------
+
+void KMessageServer::broadcastMessage (const TQByteArray &msg)
+{
+  for (TQPtrListIterator <KMessageIO> iter (d->mClientList); *iter; ++iter)
+    (*iter)->send (msg);
+}
+
+void KMessageServer::sendMessage (TQ_UINT32 id, const TQByteArray &msg)
+{
+  KMessageIO *client = findClient (id);
+  if (client)
+    client->send (msg);
+}
+
+void KMessageServer::sendMessage (const TQValueList <TQ_UINT32> &ids, const TQByteArray &msg)
+{
+  for (TQValueListConstIterator <TQ_UINT32> iter = ids.begin(); iter != ids.end(); ++iter)
+    sendMessage (*iter, msg);
+}
+
+void KMessageServer::getReceivedMessage (const TQByteArray &msg)
+{
+  if (!sender() || !sender()->inherits("KMessageIO"))
+  {
+    kdError (11001) << k_funcinfo << ": slot was not called from KMessageIO!" << endl;
+    return;
+  }
+  //kdDebug(11001) << k_funcinfo << ": size=" << msg.size() << endl;
+  KMessageIO *client = (KMessageIO *) sender();
+  TQ_UINT32 clientID = client->id();
+
+  //TQByteArray *ta=new TQByteArray;
+  //ta->duplicate(msg);
+  //d->mMessageQueue.enqueue (new MessageBuffer (clientID, *ta));
+
+  
+  d->mMessageQueue.enqueue (new MessageBuffer (clientID, msg));
+  if (!d->mTimer.isActive())
+    d->mTimer.start(0); // AB: should be , TRUE i guess
+}
+
+void KMessageServer::processOneMessage ()
+{
+  // This shouldn't happen, since the timer should be stopped before. But only to be sure!
+  if (d->mMessageQueue.isEmpty())
+  {
+    d->mTimer.stop();
+    return;
+  }
+  if (d->mIsRecursive)
+  {
+    return;
+  }
+  d->mIsRecursive = true;
+
+  MessageBuffer *msg_buf = d->mMessageQueue.head();
+
+  TQ_UINT32 clientID = msg_buf->id;
+  TQBuffer in_buffer (msg_buf->data);
+  in_buffer.open (IO_ReadOnly);
+  TQDataStream in_stream (&in_buffer);
+
+  TQByteArray out_msg;
+  TQBuffer out_buffer (out_msg);
+  out_buffer.open (IO_WriteOnly);
+  TQDataStream out_stream (&out_buffer);
+
+  bool unknown = false;
+
+  TQByteArray ttt=in_buffer.buffer();
+  TQ_UINT32 messageID;
+  in_stream >> messageID;
+  //kdDebug(11001) << k_funcinfo << ": got message with messageID=" << messageID << endl;
+  switch (messageID)
+  {
+    case RETQ_BROADCAST:
+      out_stream << TQ_UINT32 (MSG_BROADCAST) << clientID;
+      // FIXME, compiler bug?
+      // this should be okay, since TQBuffer is subclass of TQIODevice! :
+      // out_buffer.writeBlock (in_buffer.readAll());
+      TQT_TQIODEVICE(&out_buffer)->writeBlock (in_buffer.readAll());
+      broadcastMessage (out_msg);
+      break;
+
+    case RETQ_FORWARD:
+      {
+        TQValueList <TQ_UINT32> clients;
+        in_stream >> clients;
+        out_stream << TQ_UINT32 (MSG_FORWARD) << clientID << clients;
+        // see above!
+        TQT_TQIODEVICE(&out_buffer)->writeBlock (in_buffer.readAll());
+        sendMessage (clients, out_msg);
+      }
+      break;
+
+    case RETQ_CLIENT_ID:
+      out_stream << TQ_UINT32 (ANS_CLIENT_ID) << clientID;
+      sendMessage (clientID, out_msg);
+      break;
+
+    case RETQ_ADMIN_ID:
+      out_stream << TQ_UINT32 (ANS_ADMIN_ID) << d->mAdminID;
+      sendMessage (clientID, out_msg);
+      break;
+
+    case RETQ_ADMIN_CHANGE:
+      if (clientID == d->mAdminID)
+      {
+        TQ_UINT32 newAdmin;
+        in_stream >> newAdmin;
+        setAdmin (newAdmin);
+      }
+      break;
+
+    case RETQ_REMOVE_CLIENT:
+      if (clientID == d->mAdminID)
+      {
+        TQValueList <TQ_UINT32> client_list;
+        in_stream >> client_list;
+        for (TQValueListIterator <TQ_UINT32> iter = client_list.begin(); iter != client_list.end(); ++iter)
+        {
+          KMessageIO *client = findClient (*iter);
+          if (client)
+            removeClient (client, false);
+          else
+            kdWarning (11001) << k_funcinfo << ": removing non-existing clientID" << endl;
+        }
+      }
+      break;
+
+    case RETQ_MAX_NUM_CLIENTS:
+      if (clientID == d->mAdminID)
+      {
+        TQ_INT32 maximum_clients;
+        in_stream >> maximum_clients;
+        setMaxClients (maximum_clients);
+      }
+      break;
+
+    case RETQ_CLIENT_LIST:
+      {
+        out_stream << TQ_UINT32 (ANS_CLIENT_LIST) << clientIDs();
+        sendMessage (clientID, out_msg);
+      }
+      break;
+
+    default:
+      unknown = true;
+  }
+
+  // check if all the data has been used
+  if (!unknown && !in_buffer.atEnd())
+    kdWarning (11001) << k_funcinfo << ": Extra data received for message ID " << messageID << endl;
+
+  emit messageReceived (msg_buf->data, clientID, unknown);
+
+  if (unknown)
+    kdWarning (11001) << k_funcinfo << ": received unknown message ID " << messageID << endl;
+
+  // remove the message, since we are ready with it
+  d->mMessageQueue.remove();
+  if (d->mMessageQueue.isEmpty())
+    d->mTimer.stop();
+  d->mIsRecursive = false;
+}
+
+void KMessageServer::Debug()
+{
+   kdDebug(11001) << "------------------ KMESSAGESERVER -----------------------" << endl;
+   kdDebug(11001) << "MaxClients :   " << maxClients() << endl;
+   kdDebug(11001) << "NoOfClients :  " << clientCount() << endl;
+   kdDebug(11001) << "---------------------------------------------------" << endl;
+}
+
+#include "kmessageserver.moc"
diff --git a/libtdegames/kgame/kmessageserver.h b/libtdegames/kgame/kmessageserver.h
new file mode 100644
index 00000000..9042fca2
--- /dev/null
+++ b/libtdegames/kgame/kmessageserver.h
@@ -0,0 +1,494 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Burkhard Lehner (Burkhard.Lehner@gmx.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __KMESSAGESERVER_H__
+#define __KMESSAGESERVER_H__
+
+#include <tqobject.h>
+#include <tqserversocket.h>
+#include <tqstring.h>
+#include <tqvaluelist.h>
+
+class KMessageIO;
+class KMessageServerPrivate;
+
+/**
+  @short A server for message sending and broadcasting, using TCP/IP connections.
+
+  An object of this class listens for incoming connections via TCP/IP sockets and
+  creates KMessageSocket objects for every established connection. It receives
+  messages from the "clients", analyses them and processes an appropriate
+  reaction.
+
+  You can also use other KMessageIO objects with KMessageServer, not only
+  TCP/IP socket based ones. Use addClient to connect via an object of any
+  KMessageIO subclass. (For clients within the same process, you can e.g. use
+  KMessageDirect.) This object already has to be connected.
+
+  The messages are always packages of an arbitrary length. The format of the messages
+  is given below. All the data is stored and received with TQDataStream, to be
+  platform independant.
+
+  Setting up a KMessageServer can be done like this:
+
+  \code
+    KMessageServer *server = new KMessageServer ();
+    server->initNetwork (TCP/IP-Portnumber);
+  \endcode
+
+  Usually that is everything you will do. There are a lot of public methods to
+  administrate the object (maximum number of clients, finding clients, removing
+  clients, setting the admin client, ...), but this functionality can also
+  be done by messages from the clients. So you can administrate the object completely
+  on remote.
+
+  If you want to extend the Server for your own needs (e.g. additional message types),
+  you can either create a subclass and overwrite the method processOneMessage.
+  (But don't forget to call the method of the superclass!) Or you can connect to
+  the signal messageReceived, and analyse the messages there.
+
+  Every client has a unique ID, so that messages can be sent to another dedicated
+  client or a list of clients.
+
+  One of the clients (the admin) has a special administration right. Some of the
+  administration messages can only be used with him. The admin can give the admin
+  status to another client. You can send a message to the admin by using clientID 0.
+  This is always interpreted as the admin client, independant of its real clientID.
+
+  Here is a list of the messages the KMessageServer understands:
+  &lt;&lt; means, the value is inserted into the TQByteArray using TQDataStream. The
+  messageIDs (RETQ_BROADCAST, ...) are of type TQ_UINT32.
+
+  - TQByteArray << static_cast&lt;TQ_UINT32>( RETQ_BROADCAST ) << raw_data
+
+    When the server receives this message, it sends the following message to
+    ALL connected clients (a broadcast), where the raw_data is left unchanged:
+       TQByteArray << static_cast &lt;TQ_UINT32>( MSG_BROADCAST ) << clientID << raw_data
+       TQ_UINT32 clientID; // the ID of the client that sent the broadcast request
+
+  - TQByteArray << static_cast&lt;TQ_UINT32>( RETQ_FORWARD ) << client_list << raw_data
+    TQValueList &lt;TQ_UINT32> client_list; // list of tqreceivers
+
+    When the server receives this message, it sends the following message to
+    the clients in client_list:
+        TQByteArray << static_cast&lt;TQ_UINT32>( MSG_FORWARD ) << senderID << client_list << raw_data
+        TQ_UINT32 senderID;  // the sender of the forward request
+        TQValueList &lt;TQ_UINT32> client_list; // a copy of the receiver list
+
+    Note: Every client receives the message as many times as he is in the client_list.
+    Note: Since the client_list is sent to all the clients, every client can see who else
+          got the message. If you want to prevent this, send a single RETQ_FORWARD
+          message for every receiver.
+
+  - TQByteArray << static_cast&lt;TQ_UINT32>( RETQ_CLIENT_ID )
+
+    When the server receives this message, it sends the following message to
+    the asking client:
+        TQByteArray << static_cast&lt;TQ_UINT32>( ANS_CLIENT_ID ) << clientID
+        TQ_UINT32 clientID;  // The ID of the client who asked for it
+
+    Note: This answer is also automatically sent to a new connected client, so that he
+          can store his ID. The ID of a client doesn't change during his lifetime, and is
+          unique for this KMessageServer.
+
+  - TQByteArray << static_cast&lt;TQ_UINT32>( RETQ_ADMIN_ID )
+
+    When the server receives this message, it sends the following message to
+    the asking client:
+        TQByteArray << ANS_ADMIN_ID << adminID
+        TQ_UINT32 adminID;  // The ID of the admin
+
+    Note: This answer is also automatically sent to a new connected client, so that he
+          can see if he is the admin or not. It will also be sent to all connected clients
+          when a new admin is set (see RETQ_ADMIN_CHANGE).
+
+  - TQByteArray << static_cast&lt;TQ_UINT32>( RETQ_ADMIN_CHANGE ) << new_admin
+    TQ_UINT32 new_admin;  // the ID of the new admin, or 0 for no admin
+
+    When the server receives this message, it sets the admin to the new ID. If no client
+    with that ID exists, nothing happens. With new_admin == 0 no client is a admin.
+    ONLY THE ADMIN ITSELF CAN USE THIS MESSAGE!
+
+    Note: The server sends a ANS_ADMIN_ID message to every connected client.
+
+  - TQByteArray << static_cast&lt;TQ_UINT32>( RETQ_REMOVE_CLIENT ) << client_list
+    TQValueList &lt;TQ_UINT32> client_list; // The list of clients to be removed
+
+    When the server receives this message, it removes the clients with the ids stored in
+    client_list, disconnecting the connection to them.
+    ONLY THE ADMIN CAN USE THIS MESSAGE!
+
+    Note: If one of the clients is the admin himself, he will also be deleted.
+          Another client (if any left) will become the new admin.
+
+  - TQByteArray << static_cast&lt;TQ_UINT32>( RETQ_MAX_NUM_CLIENTS ) << maximum_clients
+    TQ_INT32 maximum_clients; // The maximum of clients connected, or infinite if -1
+
+    When the server receives this message, it limits the number of clients to the number given,
+    or sets it unlimited for maximum_clients == -1.
+    ONLY THE ADMIN CAN USE THIS MESSAGE!
+
+    Note: If there are already more clients, they are not affected. It only prevents new Clients
+          to be added. To assure this limit, remove clients afterwards (RETQ_REMOVE_CLIENT)
+
+  - TQByteArray  << static_cast&lt;TQ_UINT32>( RETQ_CLIENT_LIST )
+
+    When the server receives this message, it answers by sending a list of IDs of all the clients
+    that are connected at the moment. So it sends the following message to the asking client:
+        TQByteArray << static_cast&lt;TQ_UINT32>( ANS_CLIENT_LIST ) << clientList
+        TQValueList &lt;TQ_UINT32> clientList;  // The IDs of the connected clients
+
+    Note: This message is also sent to every new connected client, so that he knows the other
+          clients.
+
+  There are two more messages that are sent from the server to the every client automatically
+  when a new client connects or a connection to a client is lost:
+
+        TQByteArray << static_cast&lt;TQ_UINT32>( EVNT_CLIENT_CONNECTED ) << clientID;
+        TQ_UINT32 clientID;   // the ID of the new connected client
+
+        TQByteArray << static_cast&lt;TQ_UINT32>( EVNT_CLIENT_DISCONNECTED ) << clientID;
+        TQ_UINT32 clientID;   // the ID of the client that lost the connection
+        TQ_UINT8 broken;      // 1 if the network connection was closed, 0 if it was disconnected
+                             // on purpose
+
+
+  @author Andreas Beckermann <b_mann@gmx.de>, Burkhard Lehner <Burkhard.Lehner@gmx.de>
+  @version $Id$
+*/
+class KMessageServer : public TQObject
+{
+  Q_OBJECT
+  TQ_OBJECT
+
+public:
+    /**
+      MessageIDs for messages from a client to the message server.
+    */
+    enum { 
+            RETQ_BROADCAST = 1, 
+            RETQ_FORWARD,
+            RETQ_CLIENT_ID,
+            RETQ_ADMIN_ID,
+            RETQ_ADMIN_CHANGE,
+            RETQ_REMOVE_CLIENT,
+            RETQ_MAX_NUM_CLIENTS,
+            RETQ_CLIENT_LIST,
+            RETQ_MAX_REQ = 0xffff };
+
+    /**
+     * MessageIDs for messages from the message server to a client.
+     **/
+    enum {
+            MSG_BROADCAST = 101, 
+            MSG_FORWARD, 
+            ANS_CLIENT_ID, 
+            ANS_ADMIN_ID, 
+            ANS_CLIENT_LIST,
+            EVNT_CLIENT_CONNECTED, 
+            EVNT_CLIENT_DISCONNECTED,
+            EVNT_MAX_EVNT = 0xffff
+    };
+
+    /**
+     * Create a KGameNetwork object
+     **/
+    KMessageServer(TQ_UINT16 cookie = 42, TQObject* parent = 0);
+
+    ~KMessageServer();
+
+    /**
+     * Gives debug output of the game status
+     **/
+    virtual void Debug();
+
+//---------------------------------- TCP/IP server stuff
+
+    /**
+     * Starts the Communication server to listen for incoming TCP/IP connections.
+     *
+     * @param port The port on which the service is offered, or 0 to let the
+     * system pick a free port
+     * @return true if it worked
+    */
+    bool initNetwork (TQ_UINT16 port = 0);
+
+    /**
+     * Returns the TCP/IP port number we are listening to for incoming connections.
+     * (This has to be known by other clients so that they can connect to us. It's
+     * especially necessary if you used 0 as port number in initNetwork().
+     * @return the port number
+     **/
+    TQ_UINT16 serverPort () const;
+
+    /**
+     * Stops listening for connections. The already running connections are
+     * not affected.
+     * To listen for connections again call initNetwork again.
+     **/
+    void stopNetwork();
+
+    /**
+     * Are we still offer offering server connections?
+     * @return true, if we are still listening to connections requests
+     **/
+    bool isOfferingConnections() const;
+
+//---------------------------------- adding / removing clients
+
+public slots:
+    /**
+     * Adds a new @ref KMessageIO object to the communication server. This "client"
+     * gets a unique ID.
+     *
+     * This slot method is automatically called for any incoming TCP/IP
+     * connection. You can use it to add other types of connections, e.g.
+     * local connections (KMessageDirect) to the server manually.
+     *
+     * NOTE: The @ref KMessageIO object gets owned by the KMessageServer,
+     * so don't delete or manipulate it afterwards. It is automatically deleted
+     * when the connection is broken or the communication server is deleted.
+     * So, add a @ref KMessageIO object to just ONE KMessageServer.
+     **/
+    void addClient (KMessageIO *);
+
+    /**
+     * Removes the KMessageIO object from the client list and deletes it.
+     * This destroys the connection, if it already was up.
+     * Does NOT emit connectionLost.
+     * Sends an info message to the other clients, that contains the ID of
+     * the removed client and the value of the parameter broken.
+     *
+     * @param io the object to delete and to remove from the client list
+     * @param broken true if the client has lost connection
+     * Mostly used internally. You will probably not need this.
+     **/
+    void removeClient (KMessageIO *io, bool broken);
+
+    /**
+      Deletes all connections to the clients.
+    */
+    void deleteClients();
+
+private slots:
+    /**
+     * Removes the sender object of the signal that called this slot. It is
+     * automatically connected to @ref KMessageIO::connectionBroken.
+     * Emits @ref connectionLost (KMessageIO*), and deletes the @ref KMessageIO object.
+     * Don't call it directly!
+     **/
+    void removeBrokenClient ();
+
+public:
+    /**
+     * sets the maximum number of clients which can connect.
+     * If this number is reached, no more clients can be added.
+     * Setting this number to -1 means unlimited number of clients.
+     *
+     * NOTE: Existing connections are not affected.
+     * So, clientCount > maxClients is possible, if there were already
+     * more clients than allowed before reducing this value.
+     *
+     * @param maxnumber the number of clients
+     **/
+    void setMaxClients(int maxnumber);
+
+    /**
+     * returns the maximum number of clients
+     *
+     * @return the number of clients
+     **/
+    int maxClients() const;
+
+    /**
+     * returns the current number of connected clients.
+     *
+     * @return the number of clients
+     **/
+    int clientCount() const;
+
+    /**
+     * returns a list of the unique IDs of all clients.
+     **/
+    TQValueList <TQ_UINT32> clientIDs() const;
+
+    /**
+     * Find the @ref KMessageIO object to the given client number.
+     * @param no the client number to look for, or 0 to look for the admin
+     * @return address of the client, or 0 if no client with that number exists
+     **/
+    KMessageIO *findClient (TQ_UINT32 no) const;
+
+    /**
+     * Returns the clientID of the admin, if there is a admin, 0 otherwise.
+     *
+     * NOTE: Most often you don't need to know that id, since you can
+     * use clientID 0 to specify the admin.
+     **/
+    TQ_UINT32 adminID() const;
+
+    /**
+     * Sets the admin to a new client with the given ID.
+     * The old admin (if existed) and the new admin will get the ANS_ADMIN message.
+     * If you use 0 as new adminID, no client will be admin.
+     **/
+    void setAdmin (TQ_UINT32 adminID);
+
+
+//------------------------------ ID stuff
+
+    /*
+     * The unique ID of this game
+     *
+     * @return int id
+     **/
+//    int gameId() const;
+
+    /*
+     * Application cookie. this idendifies the game application. It
+     * help to distinguish between e.g. KPoker and KWin4
+     *
+     * @return the application cookie
+     **/
+//    int cookie() const;
+
+//------------------------------ Message stuff
+
+public:
+    /**
+     * Sends a message to all connected clients.
+     * The message is NOT translated in any way. This method calls
+     * @ref KMessageIO::send for every client added.
+     **/
+    virtual void broadcastMessage (const TQByteArray &msg);
+
+    /**
+     * Sends a message to a single client with the given ID.
+     * The message is NOT translated in any way.
+     * If no client with the given id exists, nothing is done.
+     * This is just a convenience method. You could also call
+     * @ref findClient (id)->send(msg) manually, but this method checks for
+     * errors.
+     **/
+    virtual void sendMessage (TQ_UINT32 id, const TQByteArray &msg);
+
+    /**
+     * Sends a message to a list of clients. Their ID is given in ids. If
+     * a client id is given more than once in the list, the message is also
+     * sent several times to that client.
+     * This is just a convenience method. You could also iterate over the
+     * list of IDs.
+     **/
+    virtual void sendMessage (const TQValueList <TQ_UINT32> &ids, const TQByteArray &msg);
+
+protected slots:
+    /**
+     * This slot receives all the messages from the @ref KMessageIO::received signals.
+     * It stores the messages in a queue. The messages are later taken out of the queue
+     * by @ref getReceivedMessage.
+     *
+     * NOTE: It is important that this slot may only be called from the signal
+     * @ref KMessageIO::received, since the sender() object is used to find out
+     * the client that sent the message!
+     **/
+    virtual void getReceivedMessage (const TQByteArray &msg);
+
+    /**
+     * This slot is called whenever there are elements in the message queue. This queue
+     * is filled by @ref getReceivedMessage.
+     * This slot takes one message out of the queue and analyses processes it,
+     * if it recognizes it. (See message types in the description of the class.)
+     * After that, the signal @ref messageReceived is emitted. Connect to that signal if
+     * you want to process other types of messages.
+     **/
+    virtual void processOneMessage ();
+
+//---------------------------- Signals
+
+signals:
+    /**
+     * A new client connected to the game
+     * @param client the client object that connected
+     **/
+    void clientConnected (KMessageIO *client);
+
+    /**
+     * A network connection got broken. Note that the client will automatically get deleted
+     * after this signal is emitted. The signal is not emitted when the client was removed
+     * regularly.
+     *
+     * @param client the client which left the game
+     **/
+    void connectionLost (KMessageIO *client);
+
+    /**
+     * This signal is always emitted when a message from a client is received.
+     *
+     * You can use this signal to extend the communication server without subclassing.
+     * Just connect to this signal and analyse the message, if unknown is true.
+     * If you recognize a message and process it, set unknown to false, otherwise
+     * a warning message is printed.
+     *
+     * @param data the message data
+     * @param clientID the ID of the KMessageIO object that received the message
+     * @param unknown true, if the message type is not known by the KMessageServer
+     **/
+    void messageReceived (const TQByteArray &data, TQ_UINT32 clientID, bool &unknown);
+
+protected:
+    /**
+     * @return A unique number which can be used as the id of a @ref KMessageIO. It is
+     * incremented after every call so if you need the id twice you have to save
+     * it anywhere. It's currently used to initialize newly connected clints only.
+     **/
+    TQ_UINT32 uniqueClientNumber() const;
+
+private:
+    KMessageServerPrivate* d;
+};
+
+
+/**
+  Internal class of KMessageServer. Creates a server socket and waits for
+  connections.
+
+  NOTE: This has to be here in the header file, because it is a subclass from
+  TQObject and has to go through the tqmoc.
+
+  @short An internal class for KServerSocket
+  @author Burkhard Lehner <Burkhard.Lehner@gmx.de>
+*/
+class KMessageServerSocket : public TQServerSocket
+{
+  Q_OBJECT
+  TQ_OBJECT
+
+public:
+  KMessageServerSocket (TQ_UINT16 port, TQObject *parent = 0);
+  ~KMessageServerSocket ();
+
+  void newConnection (int socket);
+
+signals:
+  void newClientConnected (KMessageIO *client);
+};
+
+
+
+#endif
diff --git a/libtdegames/kgame/kmessageserver.png b/libtdegames/kgame/kmessageserver.png
new file mode 100644
index 00000000..07fba6c5
--- /dev/null
+++ b/libtdegames/kgame/kmessageserver.png
diff --git a/libtdegames/kgame/kplayer.cpp b/libtdegames/kgame/kplayer.cpp
new file mode 100644
index 00000000..965f5e83
--- /dev/null
+++ b/libtdegames/kgame/kplayer.cpp
@@ -0,0 +1,446 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+/*
+    $Id$
+*/
+
+
+#include "kgame.h"
+#include "kgameio.h"
+#include "kplayer.h"
+#include "kgamemessage.h"
+#include "kgamepropertyhandler.h"
+
+#include <kdebug.h>
+#include <klocale.h>
+
+#include <tqbuffer.h>
+
+#include <stdio.h>
+#include <assert.h>
+
+#define KPLAYER_LOAD_COOKIE 7285
+
+class KPlayerPrivate
+{
+public:
+   KPlayerPrivate()
+   {
+      mNetworkPlayer = 0;
+   }
+
+   TQ_UINT32 mId;
+   bool mVirtual; // virtual player
+   int mPriority; // tag for replacement
+
+   KPlayer* mNetworkPlayer; // replacement player
+
+   KGamePropertyHandler mProperties;
+
+// Playerdata
+   KGamePropertyTQString mName;
+   KGamePropertyTQString mGroup;
+};
+
+KPlayer::KPlayer() : TQObject(0,0)
+{
+ init();
+}
+
+KPlayer::KPlayer(KGame* game) : TQObject(0, 0)
+{
+ init();
+ game->addPlayer(this);
+}
+
+void KPlayer::init()
+{
+// note that NO KGame object exists here! so we cannot use KGameProperty::send!
+   kdDebug(11001) << k_funcinfo << ": this=" << this << ", sizeof(this)="<<sizeof(KPlayer) << endl;
+   kdDebug(11001) << "sizeof(m_Group)="<<sizeof(d->mGroup)<<endl;
+   d = new KPlayerPrivate;
+
+   d->mProperties.registerHandler(KGameMessage::IdPlayerProperty,
+                                  this,TQT_SLOT(sendProperty(int, TQDataStream&, bool*)),
+                                       TQT_SLOT(emitSignal(KGamePropertyBase *)));
+   d->mVirtual=false;
+   mActive=true;
+   mGame=0;
+   d->mId=0; // "0" is always an invalid ID!
+   d->mPriority=0;
+   // I guess we cannot translate the group otherwise no
+   // international conenctions are possible
+
+   mUserId.registerData(KGamePropertyBase::IdUserId, this, i18n("UserId"));
+   mUserId.setLocal(0);
+   d->mGroup.registerData(KGamePropertyBase::IdGroup, this, i18n("Group"));
+   d->mGroup.setLocal(i18n("default"));
+   d->mName.registerData(KGamePropertyBase::IdName, this, i18n("Name"));
+   d->mName.setLocal(i18n("default"));
+
+   mAsyncInput.registerData(KGamePropertyBase::IdAsyncInput, this, i18n("AsyncInput"));
+   mAsyncInput.setLocal(false);
+   mMyTurn.registerData(KGamePropertyBase::IdTurn, this, i18n("myTurn"));
+   mMyTurn.setLocal(false);
+   mMyTurn.setEmittingSignal(true);
+   mMyTurn.setOptimized(false);
+}
+
+KPlayer::~KPlayer()
+{
+  kdDebug(11001) << k_funcinfo << ": this=" << this <<", id=" << this->id() << endl;
+
+  // Delete IODevices
+  KGameIO *input;
+  while((input=mInputList.first()))
+  {
+    delete input;
+  }
+  if (game())
+  {
+    game()->playerDeleted(this);
+  }
+
+// note: mProperties does not use autoDelete or so - user must delete objects
+// himself
+  d->mProperties.clear();
+  delete d;
+//  kdDebug(11001) << k_funcinfo << " done" << endl;
+}
+
+bool KPlayer::forwardMessage(TQDataStream &msg,int msgid,TQ_UINT32 receiver,TQ_UINT32 sender)
+{
+  if (!isActive())
+  {
+    return false;
+  }
+  if (!game())
+  {
+    return false;
+  }
+  kdDebug(11001) << k_funcinfo << ": to game sender="<<sender<<"" << "recv="<<receiver <<"msgid="<<msgid << endl;
+  return game()->sendSystemMessage(msg,msgid,receiver,sender);
+}
+
+bool KPlayer::forwardInput(TQDataStream &msg,bool transmit,TQ_UINT32 sender)
+{
+  if (!isActive())
+  {
+    return false;
+  }
+  if (!game())
+  {
+    return false;
+  }
+
+  kdDebug(11001) << k_funcinfo << ": to game playerInput(sender="<<sender<<")" << endl;
+  if (!asyncInput() && !myTurn())
+  {
+    kdDebug(11001) << k_funcinfo << ": rejected cause it is not our turn" << endl;
+    return false;
+  }
+
+  // AB: I hope I remember the usage correctly:
+  // this function is called twice (on sender side) - once with transmit = true
+  // where it sends the input to the comserver and once with transmit = false
+  // where it really looks at the input
+  if (transmit)
+  {
+    kdDebug(11001) << "indirect playerInput" << endl;
+    return game()->sendPlayerInput(msg,this,sender);
+  }
+  else
+  {
+    kdDebug(11001) << "direct playerInput" << endl;
+    return game()->systemPlayerInput(msg,this,sender);
+  }
+}
+
+void KPlayer::setId(TQ_UINT32 newid)
+{
+  // Needs to be after the sendProcess
+  d->mId=newid;
+}
+
+
+void KPlayer::setGroup(const TQString& group)
+{ d->mGroup = group; }
+
+const TQString& KPlayer::group() const
+{ return d->mGroup.value(); }
+
+void KPlayer::setName(const TQString& name)
+{ d->mName = name; }
+
+const TQString& KPlayer::name() const
+{ return d->mName.value(); }
+
+TQ_UINT32 KPlayer::id() const
+{ return d->mId; }
+
+KGamePropertyHandler * KPlayer::dataHandler()
+{ return &d->mProperties; }
+
+void KPlayer::setVirtual(bool v)
+{ d->mVirtual = v; }
+
+bool KPlayer::isVirtual() const
+{ return d->mVirtual;}
+
+void KPlayer::setNetworkPlayer(KPlayer* p)
+{ d->mNetworkPlayer = p; }
+
+KPlayer* KPlayer::networkPlayer() const
+{ return d->mNetworkPlayer; }
+
+int KPlayer::networkPriority() const
+{ return d->mPriority; }
+
+void KPlayer::setNetworkPriority(int p)
+{ d->mPriority = p; }
+
+bool KPlayer::addGameIO(KGameIO *input)
+{
+  if (!input)
+  {
+    return false;
+  }
+  mInputList.append(input); 
+  input->initIO(this); // set player and init device
+  return true;
+}
+
+// input=0, remove all
+bool KPlayer::removeGameIO(KGameIO *targetinput,bool deleteit)
+{
+  kdDebug(11001) << k_funcinfo << ": " << targetinput << " delete=" << deleteit<< endl;
+  bool result=true;
+  if (!targetinput) // delete all
+  {
+    KGameIO *input;
+    while((input=mInputList.first()))
+    {
+      if (input) removeGameIO(input,deleteit);
+    }
+  }
+  else
+  {
+//    kdDebug(11001) << "remove IO " << targetinput << endl;
+    if (deleteit)
+    {
+      delete targetinput;
+    }
+    else
+    {
+      targetinput->setPlayer(0);
+      result=mInputList.remove(targetinput);
+    }
+  }
+  return result;
+}
+
+KGameIO * KPlayer::findRttiIO(int rtti) const
+{
+  TQPtrListIterator<KGameIO> it(mInputList);
+  while (it.current())
+  {
+    if (it.current()->rtti() == rtti)
+    {
+      return it.current();
+    }
+    ++it;
+  }
+  return 0;
+}
+
+int KPlayer::calcIOValue()
+{
+  int value=0;
+  TQPtrListIterator<KGameIO> it(mInputList);
+  while (it.current())
+  {
+    value|=it.current()->rtti();
+    ++it;
+  }
+  return value;
+}
+
+bool KPlayer::setTurn(bool b, bool exclusive)
+{
+  kdDebug(11001) << k_funcinfo << ": " << id() << " (" << this << ") to " << b << endl;
+  if (!isActive())
+  {
+    return false;
+  }
+
+  // if we get to do an exclusive turn all other players are disallowed
+  if (exclusive && b && game())
+  {
+     KPlayer *player;
+     KGame::KGamePlayerList *list=game()->playerList();
+     for ( player=list->first(); player != 0; player=list->next() )
+     {
+       if (player==this)
+       {
+         continue;
+       }
+       player->setTurn(false,false);
+     }
+  }
+
+  // Return if nothing changed
+  mMyTurn = b;
+
+  return true;
+}
+
+bool KPlayer::load(TQDataStream &stream)
+{
+  TQ_INT32 id,priority;
+  stream >> id >> priority;
+  setId(id);
+  setNetworkPriority(priority);
+
+  // Load Player Data
+  //FIXME: maybe set all properties setEmitSignal(false) before?
+  d->mProperties.load(stream);
+
+  TQ_INT16 cookie;
+  stream >> cookie;
+  if (cookie==KPLAYER_LOAD_COOKIE)
+  {
+      kdDebug(11001) << "   Player loaded propertly"<<endl;
+  }
+  else
+  {
+      kdError(11001) << "   Player loading error. probably format error"<<endl;
+  }
+
+  // emit signalLoad(stream);
+  return true;
+}
+
+bool KPlayer::save(TQDataStream &stream)
+{
+  stream << (TQ_INT32)id() << (TQ_INT32)networkPriority();
+
+  d->mProperties.save(stream);
+
+  stream << (TQ_INT16)KPLAYER_LOAD_COOKIE;
+
+  //emit signalSave(stream);
+  return true;
+}
+
+
+void KPlayer::networkTransmission(TQDataStream &stream,int msgid,TQ_UINT32 sender)
+{
+  //kdDebug(11001) << k_funcinfo ": msgid=" << msgid << " sender=" << sender << " we are=" << id() << endl;
+  // PlayerProperties processed
+  bool issender;
+  if (game())
+  {
+    issender=sender==game()->gameId();
+  }
+  else
+  {
+    issender=true;
+  }
+  if (d->mProperties.processMessage(stream,msgid,issender))
+  {
+	return ;
+  }
+  switch(msgid)
+  {
+    case KGameMessage::IdPlayerInput:
+      {
+        kdDebug(11001) << k_funcinfo << ": Got player move "
+	        << "KPlayer (virtual) forwards it to the game object" << endl;
+        forwardInput(stream,false);
+      }
+    break;
+    default:
+        emit signalNetworkData(msgid - KGameMessage::IdUser,
+	        ((TQBuffer*)stream.device())->readAll(),sender,this);
+        kdDebug(11001) << k_funcinfo << ": "
+	        << "User data msgid " << msgid << endl;
+    break;
+  }
+
+}
+
+KGamePropertyBase* KPlayer::findProperty(int id) const
+{
+  return d->mProperties.find(id);
+}
+
+bool KPlayer::addProperty(KGamePropertyBase* data)
+{
+  return d->mProperties.addProperty(data);
+}
+
+void KPlayer::sendProperty(int msgid, TQDataStream& stream, bool* sent)
+{
+  if (game())
+  {
+    bool s = game()->sendPlayerProperty(msgid, stream, id());
+    if (s)
+    {
+      *sent = true;
+    }
+  }
+}
+
+void KPlayer::emitSignal(KGamePropertyBase *me)
+{
+  // Notify KGameIO (Process) for a new turn
+  if (me->id()==KGamePropertyBase::IdTurn)
+  {
+    //kdDebug(11001) << k_funcinfo << ": for KGamePropertyBase::IdTurn " << endl;
+    TQPtrListIterator<KGameIO> it(mInputList);
+    while (it.current())
+    {
+      it.current()->notifyTurn(mMyTurn.value());
+      ++it;
+    }
+  }
+  emit signalPropertyChanged(me,this);
+}
+
+// --------------------- DEBUG --------------------
+void KPlayer::Debug()
+{
+   kdDebug(11001) << "------------------- KPLAYER -----------------------" << endl;
+   kdDebug(11001) << "this:    " << this << endl;
+   kdDebug(11001) << "rtti:    " << rtti() << endl;
+   kdDebug(11001) << "id  :    " << id() << endl;
+   kdDebug(11001) << "Name :   " << name() << endl;
+   kdDebug(11001) << "Group:   " << group() << endl;
+   kdDebug(11001) << "Async:   " << asyncInput() << endl;
+   kdDebug(11001) << "myTurn:  " << myTurn() << endl;
+   kdDebug(11001) << "Virtual: " << isVirtual() << endl;
+   kdDebug(11001) << "Active:  " << isActive() << endl;
+   kdDebug(11001) << "Priority:" << networkPriority() << endl;
+   kdDebug(11001) << "Game   : " << game() << endl;
+   kdDebug(11001) << "#IOs:    " << mInputList.count() << endl;
+   kdDebug(11001) << "---------------------------------------------------" << endl;
+}
+
+#include "kplayer.moc"
diff --git a/libtdegames/kgame/kplayer.h b/libtdegames/kgame/kplayer.h
new file mode 100644
index 00000000..910781f3
--- /dev/null
+++ b/libtdegames/kgame/kplayer.h
@@ -0,0 +1,472 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Martin Heni (martin@heni-online.de)
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __KPLAYER_H_
+#define __KPLAYER_H_
+
+#include <tqstring.h>
+#include <tqobject.h>
+#include <tqptrlist.h>
+
+#include "kgameproperty.h"
+#include <kdemacros.h>
+
+class KGame;
+class KGameIO;
+class KGamePropertyBase;
+class KGamePropertyHandler;
+
+class KPlayerPrivate;
+
+/**
+ * @short Base class for a game player
+ *
+ * The KPlayer class is the central player object. It holds
+ * information about the player and is responsible for any
+ * input the player does. For this arbitrary many KGameIO
+ * modules can be plugged into it. Main features are:
+ * - Handling of IO devices
+ * - load/save (mostly handled by KGamePropertyHandler)
+ * - Turn handling (turn based, asynchronous)
+ *
+ * A KPlayer depends on a KGame object. Call KGame::addPlayer() to plug
+ * a KPlayer into a KGame object. Note that you cannot do much with a
+ * KPlayer object before it has been plugged into a KGame. This is because
+ * most properties of KPlayer are KGameProperty which need to send messages
+ * through a KGame object to be changed. 
+ *
+ * A KGameIO represents the input methods of a player and you should make all
+ * player inputs through it. So call something like playerInput->move(4);
+ * instead which should call KGameIO::sendInput() to actually move. This way
+ * you gain a *very* big advantage: you can exchange a KGameIO whenever you
+ * want! You can e.g. remove the KGameIO of a local (human) player and just
+ * replace it by a computerIO on the fly! So from that point on all playerInputs
+ * are done by the computerIO instead of the human player. You also can replace
+ * all network players by computer players when the network connection is broken
+ * or a player wants to quit. 
+ * So remember: use KGameIO whenever possible! A KPlayer should just
+ * contain all data of the player (KGameIO must not!) and several common
+ * functions which are shared by all of your KGameIOs.
+ *
+ */
+class KDE_EXPORT KPlayer : public TQObject
+{
+  Q_OBJECT
+  TQ_OBJECT
+
+public:
+      typedef TQPtrList<KGameIO> KGameIOList;
+
+      // KPlayer(KGame *,KGameIO * input=0);
+      /**
+       * Create a new player object. It will be automatically
+       * deleted if the game it belongs to is deleted.
+       */
+      KPlayer();
+
+      /**
+       * Create a new player object. It will be automatically
+       * deleted if the game it belongs to is deleted. This constructor
+       * automatically adds the player to the game using KGame::addPlayer()
+       */
+      KPlayer(KGame* game);
+
+      virtual ~KPlayer();
+
+      /**
+      * The idendification of the player. Overwrite this in
+      * classes inherting KPlayer to run time identify them.
+      *
+      * @return 0 for default KPlayer.
+      */
+      virtual int rtti() const {return 0;}
+
+      /**
+      * Gives debug output of the game status
+      */
+      void Debug();
+
+      // properties
+      /**
+       * Returns a list of input devices 
+       *
+       * @return list of devices
+       */
+      KGameIOList *ioList() {return &mInputList;}
+
+      /**
+       * sets the game the player belongs to. This
+       * is usually automatically done when adding a
+       * player
+       *
+       * @param game the game
+       */
+      void setGame(KGame *game) {mGame=game;}
+
+      /**
+       * Query to which game the player belongs to
+       *
+       * @return the game
+       */
+      KGame *game() const {return mGame;}
+
+      /**
+       * Set whether this player can make turns/input
+       * all the time (true) or only when it is its
+       * turn (false) as it is used in turn based games
+       *
+       * @param a async=true turn based=false
+       */
+      void setAsyncInput(bool a) {mAsyncInput = a;}
+
+      /**
+       * Query whether this player does asynchronous 
+       * input
+       *
+       * @return true/false
+       */
+      bool asyncInput() const {return mAsyncInput.value();}
+
+      /**
+       * Is this player a virtual player, ie is it 
+       * created by mirroring a real player from another
+       * network game. This mirroring is done autmatically
+       * as soon as a network connection is build and it affects
+       * all players regardless what type
+       *
+       * @return true/false
+       */
+      bool isVirtual() const;
+
+      /**
+       * @internal
+       * Sets whether this player is virtual. This is internally
+       * called
+       *
+       * @param v virtual true/false
+       */
+      void setVirtual(bool v);
+
+      /**
+       * Is this player an active player. An player is usually
+       * inactivated if it is replaced by a network connection.
+       * But this could also be called manually
+       *
+       * @return true/false
+       */
+      bool isActive() const {return mActive;}
+
+      /**
+       * Set an player as active (true) or inactive (false)
+       *
+       * @param v true=active, false=inactive
+       */
+      void setActive(bool v) {mActive=v;}
+
+      /**
+       * Returns the id of the player
+       *
+       * @return the player id
+       */
+      TQ_UINT32 id() const; 
+
+      /* Set the players id. This is done automatically by
+       * the game object when adding a new player!
+       *
+       * @param i the player id
+       */
+      void setId(TQ_UINT32 i);
+
+      /**
+       * Returns the user defined id of the player
+       * This value can be used arbitrary by you to
+       * have some user idendification for your player,
+       * e.g. 0 for a white chess player, 1 for a black 
+       * one. This value is more reliable than the player 
+       * id whcih can even change when you make a network 
+       * connection.
+       *
+       * @return the user defined player id
+       */
+      int userId() const {return mUserId.value();} 
+
+      /* Set the user defined players id.
+       *
+       * @param i the user defined player id
+       */
+      void setUserId(int i) {mUserId = i;}
+
+      /**
+       * Returns whether this player can be replaced by a network
+       * connection player. The name of this function can be 
+       * improved ;-) If you do not overwrite the function to 
+       * select what players shall play in a network the KGame
+       * does an automatic selection based on the networkPriority
+       * This is not a terrible important function at the moment.
+       *
+       * @return true/false
+       */
+      int networkPriority() const;
+
+      /**
+       * Set whether this player can be replaced by a network
+       * player. There are to possible games. The first type
+       * of game has arbitrary many players. As soon as a network
+       * players connects the game runs with more players (not tagged
+       * situation). The other type is e.g. games like chess which
+       * require a constant player number. In a network game situation
+       * you would tag one or both players of all participants. As
+       * soon as the connect the tagged player will then be replaced
+       * by the network partner and it is then controlled over the network.
+       * On connection loss the old situation is automatically restored.
+       *
+       * The name of this function can be improved;-)
+       *
+       * @param b should this player be tagged
+       */
+      void setNetworkPriority(int b);
+
+      /**
+       * Returns the player which got inactivated to allow
+       * this player to be set up via network. Mostly internal
+       * function
+       */
+      KPlayer *networkPlayer() const;
+
+      /**
+       * Sets this network player replacement. Internal stuff 
+       */
+      void setNetworkPlayer(KPlayer *p);
+
+      // A name and group the player belongs to
+      /**
+       * A group the player belongs to. This
+       * Can be set arbitrary by you.
+       */
+      void setGroup(const TQString& group);
+
+      /**
+       * Query the group the player belongs to.
+       */
+      virtual const TQString& group() const;
+
+      /**
+       * Sets the name of the player.
+       * This can be chosen arbitrary.
+       * @param name The player's name
+       */
+      void setName(const TQString& name);
+
+      /**
+       * @return The name of the player.
+       */
+      virtual const TQString& name() const;
+
+
+      // set devices
+      /**
+       * Adds an IO device for the player. Possible KGameIO devices
+       * can either be taken from the existing ones or be self written.
+       * Existing are e.g. Keyboard, Mouse, Computerplayer
+       *
+       * @param input the inut device
+       * @return true if ok
+       */
+      bool addGameIO(KGameIO *input);
+
+      /**
+       * remove (and delete) a game IO device
+       *
+       * The remove IO(s) is/are deleted by default. If
+       * you do not want this set the parameter deleteit to false
+       *
+       * @param input the device to be removed or 0 for all devices
+       * @param deleteit true (default) to delete the device otherwisse just remove it
+       * @return true on ok
+       */
+      bool removeGameIO(KGameIO *input=0,bool deleteit=true);
+
+      /**
+       * Finds the KGameIO devies with the given rtti code.
+       * E.g. find the mouse or network device
+       *
+       * @param rtti the rtti code to be searched for
+       * @return the KGameIO device
+       */
+      KGameIO *findRttiIO(int rtti) const;
+
+      /**
+       * Checks whether this player has a IO device of the
+       * given rtti type
+       *
+       * @param rtti the rtti typed to be checked for
+       * @return true if it exists
+       */
+      bool hasRtti(int rtti) const  {return findRttiIO(rtti)!=0;}
+
+      // Message exchange
+      /**
+       * Forwards input to the game object..internal use only
+       *
+       * This method is used by KGameIO::sendInput(). Use that function
+       * instead to send player inputs!
+       *
+       * This function forwards a player input (see KGameIO classes) to the
+       * game object, see KGame, either to KGame::sendPlayerInput() (if
+       * transmit=true, ie the message has just been created) or to
+       * KGame::playerInput() (if player=false, ie the message *was* sent through
+       * KGame::sendPlayerInput).
+       */
+      virtual bool forwardInput(TQDataStream &msg,bool transmit=true, TQ_UINT32 sender=0);
+
+      /**
+       * Forwards Message to the game object..internal use only
+       */
+      virtual bool forwardMessage(TQDataStream &msg,int msgid,TQ_UINT32 receiver=0,TQ_UINT32 sender=0);
+
+      // Game logic
+      /**
+       * is it my turn to go
+       *
+       * @return true/false
+       */
+      bool myTurn() const {return mMyTurn.value();}
+
+      /**
+       * Sets whether this player is the next to turn.
+       * If exclusive is given all other players are set
+       * to setTurn(false) and only this player can move
+       *
+       * @param b true/false
+       * @param exclusive true (default)/ false
+       * @return should be void
+       */
+      bool setTurn(bool b,bool exclusive=true);
+
+
+      // load/save
+     /**
+      * Load a saved player, from file OR network. By default all 
+      * KGameProperty objects in the dataHandler of this player are loaded
+      * and saved when using load or save. If you need to save/load more
+      * you have to replace this function (and save). You will probably
+      * still want to call the default implementation additionally!
+      * 
+      * @param stream a data stream where you can stream the player from
+      *
+      * @return true?
+      */
+      virtual bool load(TQDataStream &stream);
+
+     /**
+      * Save a player to a file OR to network. See also load
+      *
+      * @param stream a data stream to load the player from
+      *
+      * @return true?
+      */
+      virtual bool save(TQDataStream &stream);
+
+      /**
+       * Receives a message
+       * @param msgid The kind of the message. See messages.txt for further
+       * information
+       * @param stream The message itself
+       * @param sender 
+       **/
+      void networkTransmission(TQDataStream &stream,int msgid,TQ_UINT32 sender);
+
+      /**
+       * Searches for a property of the player given its id. 
+       * @param id The id of the property
+       * @return The property with the specified id
+       **/
+      KGamePropertyBase* findProperty(int id) const;
+
+      /**
+       * Adds a property to a player. You would add all
+       * your player specific game data as KGameProperty and
+       * they are automatically saved and exchanged over network.
+       *
+       * @param data The property to be added. Must have an unique id!
+       * @return false if the given id is not valid (ie another property owns
+       * the id) or true if the property could be added successfully
+       **/
+      bool addProperty(KGamePropertyBase* data);
+
+      /**
+       * Calculates a checksum over the IO devices. Can be used to
+       * restore the IO handlers. The value returned is the 'or'ed
+       * value of the KGameIO rtti's. 
+       * this is itnernally used for saving and restorign a player.
+       */
+      int calcIOValue();
+
+       /**
+        * @return the property handler
+        */
+       KGamePropertyHandler* dataHandler();
+
+signals:
+      /**
+       *  The player object got a message which was targeted
+       *  at it but has no default method to process it. This
+       *  means probably a user message. Connecting to this signal
+       *  allowed to process it.
+       */
+       void signalNetworkData(int msgid, const TQByteArray& buffer, TQ_UINT32 sender, KPlayer *me);
+
+       /**
+        * This signal is emmited if a player property changes its value and
+        * the property is set to notify this change. This is an
+        * important signal as you should base the actions on a reaction
+        * to this property changes.
+        */
+       void signalPropertyChanged(KGamePropertyBase *property,KPlayer *me);
+
+protected slots:
+      /**
+       * Called by KGameProperty only! Internal function!
+       **/
+      void sendProperty(int msgid, TQDataStream& stream, bool* sent);
+      /**
+       * Called by KGameProperty only! Internal function!
+       **/
+      void emitSignal(KGamePropertyBase *me);
+
+
+private:
+      void init();
+
+private:
+      KGame *mGame;
+      bool mActive;      // active player
+      KGameIOList mInputList;
+
+      // GameProperty // AB: I think we can't move them to KPlayerPrivate - inline
+      // makes sense here
+      KGamePropertyBool mAsyncInput;  // async input allowed
+      KGamePropertyBool mMyTurn;      // Is it my turn to play (only useful if not async)?
+      KGamePropertyInt  mUserId;      // a user defined id
+
+      KPlayerPrivate* d;
+};
+
+#endif
diff --git a/libtdegames/kgame/libtdegames.html b/libtdegames/kgame/libtdegames.html
new file mode 100644
index 00000000..a715a239
--- /dev/null
+++ b/libtdegames/kgame/libtdegames.html
@@ -0,0 +1,187 @@
+<html>
+  <head>
+    <title>Documentation for libtdegames</title>
+    <meta content="">
+    <style></style>
+  </head>
+  <body>
+    <H1>Documentation for the classes in libtdegames</H1>
+<!-------------------------------------------------------------------------------->
+    <H3>Design Principles</H3>
+    The library <em>tdegames</em> contains a collection of classes that can be used
+    to develop games using the KDE environment very easily. There are a few
+    principles that were used when developing the library:<P>
+
+    <UL>
+      <LI><b>usable for a big variety of games</b><br>
+          The class <em>KGame</em> provides many features that are needed in many games.
+          It can be used for board games, card games, maze games, simulation games, strategy games and
+          many more.<br>
+          It does not (yet) include special features for realtime games, but can be used there, too.
+      <LI><b>features one-player and multi-player games</b></br>
+          A game developed with this library can easily support any number of simultaneous players.
+          So use it for one-player games (like Tetris or KSame), for two-player games (like TicTacToe
+          or chess) or for games with an arbitrary number of players.
+      <LI><b>computer players can easily be developed</b><br>
+          The class <em>KPlayer</em> represents an abstract player in a game. This can be a
+          human player that gets the input from the mouse or the keyboard. Or it can be a computer
+          player that makes moves by random or with artificial intelligence. All this can be achieved
+          subclassing KPlayer.
+      <LI><b>support for network games transparently</b><br>
+          The class <em>KGame</em> contains lots of features for network game support. Developing
+          a network game using a TCP/IP connection is very easy this way. But the default
+          case is still the local game. So the user should not need to connect to the internet
+          or to select a game server to play a game.
+      <LI><b>support for turn based and for asynchronous games</b><br>
+          You can use this library for turn based games, when only one player can make a move at a time
+          (like most bord games or card games), but also for asynchronous games, when every player can
+          make a move any time (like many action games).
+    </UL>
+<!-------------------------------------------------------------------------------->
+    <H3>The central game class: <em>KGame</em></H3>
+
+    When you want to develop your own KDE game using the KDE games library, you most likely want
+    to use the <em>KGame</em> class. There are two possible ways to extend it to your own needs:
+    Create a subclass and overwrite the virtual methods, or simply create an instance of KGame
+    and connect to the appropriate signals.<P>
+
+    &lt;&lt;more code about KGame, an easy example&gt;&gt;
+
+<!-------------------------------------------------------------------------------->
+    <H3>Network games and related classes</H3>
+
+    One of the main principles in the design of <em>KGame</em> was to make network games possible
+    with a minimum of effort for the game developer.<P>
+
+    A network game is a game with usually several players, that are on different computers. These
+    computers are usually connected to the internet, and all the moves a player does are exchanged
+    over this network.<P>
+
+    The exchange of moves and other information is done using the class <em>KMessageServer</em>.
+    An object of this class is a server that waits for connections. Someone who wants to take part
+    in the game has to connect to this server - usually using an internet socket connection. He does
+    this by creating a <em>KMessageClient</em> object. This object connects to the message server.<P>
+
+    The transfer of data is realised by subclasses of the abstract class <em>KMessageIO</em>. One object
+    of this class is created on the client side, one on the server side. Different types of networks can
+    be supported by creating new subclasses of KMessageIO. There are already two subclasses of KMessageIO:
+    <em>KMessageSocket</em> uses a internet socket connection to transfer the data from the message client
+    to the message server or vice versa. <em>KMessageDirect</em> can be used if both the message server and
+    the message client are within the same process. The data blocks are copied directly to the other side,
+    so the transfer is faster and needs no network bandwidth.<P>
+
+    A typical network game situation could look like this:<P>
+
+    <IMG SRC="kmessageserver.png"><P>
+
+    Here, three KGame object (called message clients) are connected to the KMessageServer object. One
+    is in the same process, so it uses KMessageDirect. The other two use KMessageSocket, so an internet
+    socket connection is used. KGame doesn't talk directly to the message server, but uses a KMessageClient
+    object instead. One of the KMessageClient objects is the admin of the message server. This client has some
+    priviledges. It may e.g. kill the connection to other message clients, or limit the number of clients
+    that may connect.<P>
+
+    The KGame objects are by default all equal. So the usual approach will be that every KGame object will
+    store the complete status of the game, and any change or move will be broadcasted to the other KGame
+    objects, so that they all change the status in identical ways. Sometimes it may be necessary (or just
+    easier to implement) that one KGame object is a <em>game server</em> (i.e. he is repsonsible for everything,
+    he coordinates the complete game and stores the game status), whereas the other KGame objects are
+    only dumb stubs that are used to contact the <em>game server</em>. You can implement both approaches
+    using the message server structure. If you need to elect the KGame object that shall be
+    the game server, you may e.g. use the one that has the KMessageClient that is the admin of the message
+    server. (Of course this is only a suggestion, you can use other approaches.)<P>
+
+    The main principle when developing the message server/client structure was, that the message server
+    doesn't have <em>any</em> idea of the game and its rules that is played. The message server only forwards
+    messages from one message client to the others without interpreting or manipulating the data. So always
+    keep in mind that the message server is <em>not</em> a game server! It does not store any data about
+    the game status. It is only a server for network connections and message broadcasting, <em>not</em>
+    for game purposes. The reason for this principle is, that <em>any</em> game can be played using a
+    KMessageServer on any computer. The computer being the message server doesn't need to know anything
+    about the game that is played on it. So you don't have to install new versions of the game there. Only
+    the clients need to be game specific.<P>
+
+    Usually you don't need to create <em>KMessageServer</em> or <em>KMessageClient</em> objects in your game,
+    since <em>KGame</em> does this for you. There are three different scenarios fo network games that are
+    all supported in <em>KGame</em>:<P>
+
+    <b>Scenario 1: local game</b><P>
+
+    The local game should always be the default state a game should be in. To avoid having this scenario
+    as a special case, <em>KGame</em> automatically creates a KMessageServer object and a KMessageClient
+    object. So every change and every move is sent to the message server and is returned to the KGame
+    object before it is processed. Since the connection between the message client and the message server
+    uses KMessageDirect the data transfer is very fast and wont hurt in most cases.<P>
+
+    <IMG SRC="scenario0.png"><P>
+
+    This is the default situation right after creating the <em>KGame</em> object.<P>
+
+    <b>Scenario 2: network game, started by one player</b><P>
+
+    If one user is bored of playing alone, he can open his game for connections from the outside world.
+    He listens to a TCP/IP socket port (i.e. a number between 0 and 65535). Other players can create
+    KGame objects of their own and connect to this port. They need to know the IP address of that computer
+    and the port number. This situation will have this structure:
+
+    <IMG SRC="scenario1.png"><P>
+
+    The first player has to do something like:<P>
+
+    <PRE>
+      KGame *myGame = new KGame ();
+      // wait for connections on port 12345
+      myGame->offerConnections (12345);
+    </PRE>
+
+    And the other players have to do something like:<P>
+
+    <PRE>
+      KGame *myGame = new KGame ();
+      // connect to the message server
+      myGame->connectToServer ("theServer.theDomain.com", 12345);
+    </PRE>
+
+    This automatically removes the message server in these KGame objects and connects to the given
+    one instead.<P>
+
+    <b>Scenario 3: network game, using a stand alone message server</b><P>
+
+    Sometimes it is not possible to let the message server run on one of the players computer. If e.g. all
+    the players have their computer in a local network that uses masquerading to contact the internet,
+    other computers cannot connect to them since the computer doesn't have a IP address to the outside
+    world. Then the only way to play a network game is to have a standalone KMessageServer object on
+    another server computer (somthing like "games.kde.org" e.g.). Since the KMessageServer isn't game
+    specific at all, every game can be played using it. There doesn't have to be any special software
+    installed on that server computer, only the program creating a KMessageServer object.<P>
+
+    This scenario has some more advantages: The message server can be a well known meeting point to
+    start a game. This way one could play games against other players you never knew before. Furthermore
+    the game is stopped brutally when the program that contains the message server in scenario 2 is
+    quitted. (Migration of message servers is not yet implemented, but may be in the future.) Using a
+    stand alone message server, the players may enter and leave the game as they want.
+
+    <IMG SRC="scenario2.png"><P>
+
+    To create this scenario, a special KMessageServer program has to be started on the computer
+    that shall be the stand alone message server:<P>
+
+    <PRE>
+      % kmessageserver -port=12345
+    </PRE>
+
+    The other games that want to connect have to do this (supposed the stand alone message server
+    has the IP address "games.kde.org"):<P>
+
+    <PRE>
+      KGame *myGame = new KGame ();
+      // connect to the message server
+      myGame->connectToServer ("games.kde.org", 12345);
+    </PRE>
+
+
+
+
+<!-------------------------------------------------------------------------------->
+  </body>
+</html>
\ No newline at end of file
diff --git a/libtdegames/kgame/messages.txt b/libtdegames/kgame/messages.txt
new file mode 100644
index 00000000..c42d2d91
--- /dev/null
+++ b/libtdegames/kgame/messages.txt
@@ -0,0 +1,93 @@
+Message formats of libtdegames:
+-------------------------------
+
+There are two different communication layers, using their own protocols:
+
+ - the message layer (KMessageIO, KMessageServer, KMessageClient)
+
+     This is used to send messages from one client (i.e. KGame object)
+     to an other one, to a group of other clients, or to all the clients
+     connected to the KMessageServer. The messages are arbitrary blocks
+     of data, of an arbitrary length.
+     This layer is an underlying protocol that isn't game specific at all.
+     You shouldn't need to know the message format of the packets. If you
+     want to extend the protocol, have a look into KMessageServer API
+     reference for a complete list of message types.
+
+ - the game layer (KGame, KGameIO, KPlayer)
+
+     This layer uses the message layer to send its specific message packets
+     between the objects of the game.
+     This layer contains the game specific messages (e.g. addPlayer, setupGame).
+     The rest of this file describes this layer.
+
+
+Game Layer Messages:
+--------------------
+
+     Application Cookie   16 Bit
+     Version               8 Bit
+     MsgId                16 Bit
+     SenderId             16 Bit
+     ReceiverId           16 Bit
+     Userdata
+
+The format of the messages is used internally and there is usually no reason why
+you have to know what it is used for. But as usually != always here are some
+comments on the format. Note that KGame is under development and the content of
+this file could be obsolete. Please result the sourcecode for up-to-date
+information.
+Application Cookie is used to identify the application. This prevents a
+chess game from talking to a poker game.
+Version is the version of KNetworkGame, sender and receiver must be of the same
+version.
+  library note: this could be a limitation, as KGame should be backward
+  compatible. Maybe change to version must be >= KNETWORKGAME or something less
+  restrictive
+MsgId specifies the kind of the message data (see below).
+SenderId is the id of the KGame/KPlayer object which sent the message, it is
+coded like this: the lower 10 bits specify a player and the upper bit
+represent the game id shifted by 10 bits. So we get
+Id=playerId | (gameId<<10);
+ReceiverId is the id of the receiver of the message. It can be either
+a player, a game or a broadcast. For a broadcast the Id is set to 0
+in the other cases the coding is as with the senderId
+Userdata is the data of the user (wow ;-))
+
+
+MsgId           UserData
+---------------------------------------------------------
+IdMessage        user defined
+
+IdSetupGame      Q_INT32  isServer
+                 Q_INT32  maxPlayers
+                 Q_INT32  newid (id for the new game)
+                 Q_INT32  cntR (virtual player nunmber)
+                 Q_INT32  cntT (tagged player number)
+                 TODO: Changed
+
+IdContinueSetup: TODO
+
+IdSendPlayer     Q_INT32  omit how many tagged players for replacement
+                 TODO: Changed
+
+IdGameSave       Save(msg)->Load(msg)
+
+IdAddPlayer      rtti
+                 gameid() of the owner
+		 player->Save(msg) -> player->Load(msg)
+
+IdRemovePlayer   Q_INT16  playerid
+
+IdError          Q_INT32  errorcode
+                 QString  errortext
+
+IdGametqStatus     Q_INT32  status
+
+IdPlayerProperty Q_INT16  propertyId
+                 user defined -> the property
+
+IdGameProperty   Q_INT16  propertyId
+                 user defined -> the property
+
+IdPlayerInput    user defined
diff --git a/libtdegames/kgame/scenario0.png b/libtdegames/kgame/scenario0.png
new file mode 100644
index 00000000..4de99b52
--- /dev/null
+++ b/libtdegames/kgame/scenario0.png
diff --git a/libtdegames/kgame/scenario1.png b/libtdegames/kgame/scenario1.png
new file mode 100644
index 00000000..74af4f6f
--- /dev/null
+++ b/libtdegames/kgame/scenario1.png
diff --git a/libtdegames/kgame/scenario2.png b/libtdegames/kgame/scenario2.png
new file mode 100644
index 00000000..14ea0a3c
--- /dev/null
+++ b/libtdegames/kgame/scenario2.png