Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegames@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 195 insertions, 0 deletions

diff --git a/ktron/ktron.cpp b/ktron/ktron.cpp
new file mode 100644
index 00000000..67151ff0
--- /dev/null
+++ b/ktron/ktron.cpp
@@ -0,0 +1,195 @@
+/* ****************************************************************************
+   This file is part of the game 'KTron'
+
+  Copyright (C) 1998-2000 by Matthias Kiefer <matthias.kiefer@gmx.de>
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program 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 General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+  *****************************************************************************/
+
+#include "ktron.h"
+
+#include <kconfigdialog.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kaction.h>
+#include <kstdgameaction.h>
+#include <kapplication.h>
+#include <kstatusbar.h>
+
+// Settings
+#include "settings.h"
+#include "general.h"
+#include "ai.h"
+#include "appearance.h"
+
+#define ID_STATUS_BASE 40
+#define MESSAGE_TIME 2000
+#define WINNING_DIFF 5
+
+/**
+ * Constuctor
+ */ 
+KTron::KTron(QWidget *parent, const char *name) : KMainWindow(parent, name) {
+  playerPoints[0]=playerPoints[1]=0;
+
+  tron=new Tron(this, "Tron");
+  connect(tron,SIGNAL(gameEnds(Player)),SLOT(changeStatus(Player)));
+  setCentralWidget(tron);
+  tron->setMinimumSize(200,180);
+
+  // create statusbar
+  statusBar()->insertItem("abcdefghijklmnopqrst: 0  ",ID_STATUS_BASE+1);
+  statusBar()->insertItem("abcdefghijklmnopqrst: 0  ",ID_STATUS_BASE+2);
+
+  // We match up keyboard events ourselves in Tron::keyPressEvent()
+  // We must disable the actions, otherwise we don't get the keyPressEvent's
+  KAction *act;
+  act = new KAction(i18n("Player 1 Up"), Key_R, 0, 0, actionCollection(), "Pl1Up");
+  act->setEnabled(false);
+  act = new KAction(i18n("Player 1 Down"), Key_F, 0, 0, actionCollection(), "Pl1Down");
+  act->setEnabled(false);
+  act = new KAction(i18n("Player 1 Right"), Key_G, 0, 0, actionCollection(), "Pl1Right");
+  act->setEnabled(false);
+  act = new KAction(i18n("Player 1 Left"), Key_D, 0, 0, actionCollection(), "Pl1Left");
+  act->setEnabled(false);
+  act = new KAction(i18n("Player 1 Accelerator"), Key_A, 0, 0, actionCollection(), "Pl1Ac");
+  act->setEnabled(false);
+ 
+  act = new KAction(i18n("Player 2 Up"), Key_Up, 0, 0, actionCollection(), "Pl2Up");
+  act->setEnabled(false);
+  act = new KAction(i18n("Player 2 Down"), Key_Down, 0, 0, actionCollection(), "Pl2Down");
+  act->setEnabled(false);
+  act = new KAction(i18n("Player 2 Right"), Key_Right, 0, 0, actionCollection(), "Pl2Right");
+  act->setEnabled(false);
+  act = new KAction(i18n("Player 2 Left"), Key_Left, 0, 0, actionCollection(), "Pl2Left");
+  act->setEnabled(false);
+  act = new KAction(i18n("Player 2 Accelerator"), Key_0, 0, 0, actionCollection(), "Pl2Ac");
+  act->setEnabled(false);
+
+  tron->setActionCollection(actionCollection());
+
+  KStdGameAction::pause(tron, SLOT(togglePause()), actionCollection());
+  KStdGameAction::gameNew( tron, SLOT( newGame() ), actionCollection() );
+  KStdGameAction::quit(this, SLOT( close() ), actionCollection());
+  KStdAction::preferences(this, SLOT(showSettings()), actionCollection());
+
+  setupGUI( KMainWindow::Keys | StatusBar | Save | Create);
+  loadSettings();
+}
+
+void KTron::loadSettings() {
+   playerName[0]=Settings::namePlayer1();
+   if ( playerName[0].isEmpty() )
+       playerName[0] = i18n("Player 1");
+   playerName[1]=Settings::namePlayer2();
+   if ( playerName[1].isEmpty() )
+       playerName[1] = i18n("Player 2");
+   
+   updateStatusbar();
+}
+
+void KTron::updateStatusbar(){
+  for(int i=0;i<2;i++){
+    Player player;
+    player=(i==0?One:Two);
+
+    QString name;
+    if(tron->isComputer(Both))
+      name=i18n("Computer(%1)").arg(i+1);
+    else if(tron->isComputer(player))
+      name=i18n("Computer");
+    else
+      name=playerName[i];
+    QString string = QString("%1: %2").arg(name).arg(playerPoints[i]);
+    statusBar()->changeItem(string,ID_STATUS_BASE+i+1);
+  }
+}
+
+void KTron::changeStatus(Player player) {
+  // if player=Nobody, then new game
+  if(player==Nobody){
+    playerPoints[0]=playerPoints[1]=0;
+    updateStatusbar();
+    return;
+  }
+  
+  if(player==One)
+    playerPoints[0]++;
+  else if(player==Two)
+    playerPoints[1]++;
+  else if(player==Both){
+    playerPoints[0]++;
+    playerPoints[1]++;
+  }
+
+  updateStatusbar();
+
+  if(playerPoints[0]>=WINNING_DIFF && playerPoints[1] < playerPoints[0]-1)
+    showWinner(One);
+  else if(playerPoints[1]>=WINNING_DIFF && playerPoints[0] < playerPoints[1]-1)
+    showWinner(Two);
+}
+
+void KTron::showWinner(Player winner){
+  if(tron->isComputer(Both) || (winner != One && winner != Two))
+    return;
+
+  QString loserName = i18n("KTron");
+  int loser = Two;
+  if(winner == Two)
+    loser = One;
+  if(!tron->isComputer(((Player)loser)))
+    loserName = playerName[loser];
+  
+  QString winnerName = i18n("KTron");
+  if(!tron->isComputer(winner))
+    winnerName = playerName[winner];
+  
+  QString message=i18n("%1 has won!").arg(winnerName);
+  statusBar()->message(message,MESSAGE_TIME);
+
+  message = i18n("%1 has won versus %2 with %3 : %4 points!");
+      message=message.arg(winnerName).arg(loserName);
+      message=message.arg(playerPoints[winner]).arg(playerPoints[loser]);
+  
+  KMessageBox::information(this, message, i18n("Winner"));
+  tron->newGame();
+}
+
+void KTron::paletteChange(const QPalette &/*oldPalette*/){
+   update();
+   tron->updatePixmap();
+   tron->update();
+}
+
+/**
+ * Show Settings dialog.
+ */
+void KTron::showSettings(){
+  if(KConfigDialog::showDialog("settings"))
+    return;
+  
+  KConfigDialog *dialog = new KConfigDialog(this, "settings", Settings::self());
+  dialog->addPage(new General(0, "General"), i18n("General"), "package_settings");
+  dialog->addPage(new Ai(0, "Ai"), i18n("A.I."), "personal");
+  dialog->addPage(new Appearance(0, "Appearance"), i18n("Appearance"), "style");
+  connect(dialog, SIGNAL(settingsChanged()), tron, SLOT(loadSettings()));
+  connect(dialog, SIGNAL(settingsChanged()), this, SLOT(loadSettings()));
+  dialog->show();
+}
+
+#include "ktron.moc"
+