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/*****************************************************************************
This file is part of the game 'KJumpingCube'
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 "kjumpingcube.h"
#include "kcubeboxwidget.h"
#include "version.h"
// Settings
#include "settings.h"
#include <kconfigdialog.h>
#include "prefs.h"
#include <tqregexp.h>
#include <klocale.h>
#include <kfiledialog.h>
#include <kmessagebox.h>
#include <ktempfile.h>
#include <kstdgameaction.h>
#include <kaction.h>
#include <kio/netaccess.h>
#include <kstatusbar.h>
#define ID_STATUS_TURN_TEXT 1000
#define ID_STATUS_TURN 2000
#define MESSAGE_TIME 2000
KJumpingCube::KJumpingCube()
: view(new KCubeBoxWidget(5, this, "KCubeBoxWidget"))
{
connect(view,TQT_SIGNAL(playerChanged(int)),TQT_SLOT(changePlayer(int)));
connect(view,TQT_SIGNAL(stoppedMoving()),TQT_SLOT(disableStop()));
connect(view,TQT_SIGNAL(stoppedThinking()),TQT_SLOT(disableStop()));
connect(view,TQT_SIGNAL(startedMoving()),TQT_SLOT(enableStop_Moving()));
connect(view,TQT_SIGNAL(startedThinking()),TQT_SLOT(enableStop_Thinking()));
connect(view,TQT_SIGNAL(playerWon(int)),TQT_SLOT(showWinner(int)));
// tell the KMainWindow that this is indeed the main widget
setCentralWidget(view);
// init statusbar
TQString s = i18n("Current player:");
statusBar()->insertItem(s,ID_STATUS_TURN_TEXT, false);
statusBar()->changeItem(s,ID_STATUS_TURN_TEXT);
statusBar()->setItemAlignment (ID_STATUS_TURN_TEXT, AlignLeft | AlignVCenter);
statusBar()->setFixedHeight( statusBar()->sizeHint().height() );
currentPlayer = new TQWidget(this, "currentPlayer");
currentPlayer->setFixedWidth(40);
statusBar()->addWidget(currentPlayer, ID_STATUS_TURN, false);
statusBar()->setItemAlignment(ID_STATUS_TURN, AlignLeft | AlignVCenter);
initKAction();
changePlayer(1);
}
void KJumpingCube::initKAction() {
KStdGameAction::gameNew(this, TQT_SLOT(newGame()), actionCollection());
KStdGameAction::load(this, TQT_SLOT(openGame()), actionCollection());
KStdGameAction::save(this, TQT_SLOT(save()), actionCollection());
KStdGameAction::saveAs(this, TQT_SLOT(saveAs()), actionCollection());
KStdGameAction::quit(this, TQT_SLOT(close()), actionCollection());
hintAction = KStdGameAction::hint(view, TQT_SLOT(getHint()), actionCollection());
stopAction = new KAction(i18n("Stop &Thinking"), "stop",
Qt::Key_Escape, this, TQT_SLOT(stop()), actionCollection(), "game_stop");
stopAction->setEnabled(false);
undoAction = KStdGameAction::undo(this, TQT_SLOT(undo()), actionCollection());
undoAction->setEnabled(false);
KStdAction::preferences(this, TQT_SLOT(showOptions()), actionCollection());
setupGUI();
}
void KJumpingCube::newGame(){
undoAction->setEnabled(false);
view->reset();
statusBar()->message(i18n("New Game"),MESSAGE_TIME);
}
void KJumpingCube::saveGame(bool saveAs)
{
if(saveAs || gameURL.isEmpty())
{
int result=0;
KURL url;
do
{
url = KFileDialog::getSaveURL(gameURL.url(),"*.kjc",this,0);
if(url.isEmpty())
return;
// check filename
TQRegExp pattern("*.kjc",true,true);
if(!pattern.exactMatch(url.filename()))
{
url.setFileName( url.filename()+".kjc" );
}
if(KIO::NetAccess::exists(url,false,this))
{
TQString mes=i18n("The file %1 exists.\n"
"Do you want to overwrite it?").arg(url.url());
result = KMessageBox::warningContinueCancel(this, mes, TQString::null, i18n("Overwrite"));
if(result==KMessageBox::Cancel)
return;
}
}
while(result==KMessageBox::No);
gameURL=url;
}
KTempFile tempFile;
tempFile.setAutoDelete(true);
KSimpleConfig config(tempFile.name());
config.setGroup("KJumpingCube");
config.writeEntry("Version",KJC_VERSION);
config.setGroup("Game");
view->saveGame(&config);
config.sync();
if(KIO::NetAccess::upload( tempFile.name(),gameURL,this ))
{
TQString s=i18n("game saved as %1");
s=s.arg(gameURL.url());
statusBar()->message(s,MESSAGE_TIME);
}
else
{
KMessageBox::sorry(this,i18n("There was an error in saving file\n%1").arg(gameURL.url()));
}
}
void KJumpingCube::openGame()
{
bool fileOk=true;
KURL url;
do
{
url = KFileDialog::getOpenURL( gameURL.url(), "*.kjc", this, 0 );
if( url.isEmpty() )
return;
if(!KIO::NetAccess::exists(url,true,this))
{
TQString mes=i18n("The file %1 does not exist!").arg(url.url());
KMessageBox::sorry(this,mes);
fileOk=false;
}
}
while(!fileOk);
TQString tempFile;
if( KIO::NetAccess::download( url, tempFile, this ) )
{
KSimpleConfig config(tempFile,true);
config.setGroup("KJumpingCube");
if(!config.hasKey("Version"))
{
TQString mes=i18n("The file %1 isn't a KJumpingCube gamefile!")
.arg(url.url());
KMessageBox::sorry(this,mes);
return;
}
gameURL=url;
config.setGroup("Game");
view->restoreGame(&config);
undoAction->setEnabled(false);
KIO::NetAccess::removeTempFile( tempFile );
}
else
KMessageBox::sorry(this,i18n("There was an error loading file\n%1").arg( url.url() ));
}
void KJumpingCube::stop()
{
if(view->isMoving())
undoAction->setEnabled(true);
view->stopActivities();
statusBar()->message(i18n("stopped activity"),MESSAGE_TIME);
}
void KJumpingCube::undo()
{
if(view->isActive())
return;
view->undo();
undoAction->setEnabled(false);
}
void KJumpingCube::changePlayer(int newPlayer)
{
undoAction->setEnabled(true);
currentPlayer->setBackgroundColor(newPlayer == 1 ? Prefs::color1() : Prefs::color2());
currentPlayer->repaint();
}
void KJumpingCube::showWinner(int player) {
TQString s=i18n("Winner is Player %1!").arg(player);
KMessageBox::information(this,s,i18n("Winner"));
view->reset();
}
void KJumpingCube::disableStop()
{
// toolBar()->setItemEnabled(ID_GAME_STOP_HINT,false);
// game->setItemEnabled(ID_GAME_STOP_HINT,false);
// toolBar()->setItemEnabled(ID_GAME_HINT,true);
// game->setItemEnabled(ID_GAME_HINT,true);
stopAction->setEnabled(false);
hintAction->setEnabled(true);
statusBar()->clear();
}
void KJumpingCube::enableStop_Moving()
{
// toolBar()->setItemEnabled(ID_GAME_STOP_HINT,true);
// game->setItemEnabled(ID_GAME_STOP_HINT,true);
// toolBar()->setItemEnabled(ID_GAME_HINT,false);
// game->setItemEnabled(ID_GAME_HINT,false);
stopAction->setEnabled(true);
hintAction->setEnabled(false);
statusBar()->message(i18n("Performing move."));
}
void KJumpingCube::enableStop_Thinking(){
stopAction->setEnabled(true);
hintAction->setEnabled(false);
statusBar()->message(i18n("Computing next move."));
}
/**
* Show Configure dialog.
*/
void KJumpingCube::showOptions(){
if(KConfigDialog::showDialog("settings"))
return;
KConfigDialog *dialog = new KConfigDialog(this, "settings", Prefs::self(), KDialogBase::Swallow);
dialog->addPage(new Settings(0, "General"), i18n("General"), "package_settings");
connect(dialog, TQT_SIGNAL(settingsChanged()), view, TQT_SLOT(loadSettings()));
dialog->show();
}
#include "kjumpingcube.moc"
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