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Viewing changes to src/plugins/generic/noughtsandcrosses/noughtsandcrossesplugin.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Jan Niehusmann
  • Date: 2008-04-14 18:57:30 UTC
  • mfrom: (2.1.9 hardy)
  • Revision ID: james.westby@ubuntu.com-20080414185730-528re3zp0m2hdlhi
Tags: 0.11-8
http://bugs.debian.org/476122
* added CONFIG -= link_prl to .pro files and removed dependencies
  which are made unnecessary by this change
* Fix segfault when closing last chat tab with qt4.4
  (This is from upstream svn, rev. 1101) (Closes: Bug#476122)

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src/plugins/generic/noughtsandcrosses/noughtsandcrossesplugin.cpp
 
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/*
 
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 * noughtsandcrossesplugin.cpp - Psi plugin to play noughts and crosses
 
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 * Copyright (C) 2006  Kevin Smith
 
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 *
 
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 * This program is free software; you can redistribute it and/or
 
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 * modify it under the terms of the GNU General Public License
 
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 * as published by the Free Software Foundation; either version 2
 
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 * of the License, or (at your option) any later version.
 
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 *
 
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 * You can also redistribute and/or modify this program under the
 
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 * terms of the Psi License, specified in the accompanied COPYING
 
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 * file, as published by the Psi Project; either dated January 1st,
 
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 * 2005, or (at your option) any later version.
 
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 *
 
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 * This program is distributed in the hope that it will be useful,
 
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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 * GNU General Public License for more details.
 
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 *
 
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 * You should have received a copy of the GNU General Public License
 
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 * along with this library; if not, write to the Free Software
 
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 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
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 *
 
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 */
 
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#include <QtCore>
 
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#include <QDebug>
 
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#include "psiplugin.h"
 
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#include "tictac.h"
 
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class NoughtsAndCrossesPlugin : public PsiPlugin
 
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{
 
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        Q_OBJECT
 
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        Q_INTERFACES(PsiPlugin)
 
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public:
 
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        NoughtsAndCrossesPlugin();
 
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        virtual QString name() const; 
 
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        virtual void message( const PsiAccount* account, const QString& message, const QString& fromJid, const QString& fromDisplay); 
 
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        virtual QString shortName() const;
 
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        virtual QString version() const;
 
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private slots:
 
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        void stopGame();
 
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        void myTurn(int space);
 
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        void theirTurn(int space);
 
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        void gameOver(TicTacGameBoard::State state);
 
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private:
 
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        void startGame(QString jid, int size, bool meFirst, const PsiAccount* account);
 
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        TicTacToe* game;
 
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        QString playingWith;
 
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        PsiAccount* account_;
 
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};
 
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Q_EXPORT_PLUGIN(NoughtsAndCrossesPlugin);
 
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NoughtsAndCrossesPlugin::NoughtsAndCrossesPlugin() : PsiPlugin()
 
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{
 
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        game = NULL;
 
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}
 
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QString NoughtsAndCrossesPlugin::name() const
 
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{
 
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        return "NoughtsAndCrosses Plugin";
 
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}
 
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QString NoughtsAndCrossesPlugin::shortName() const
 
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{
 
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        return "noughtsandcrosses";
 
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}
 
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QString NoughtsAndCrossesPlugin::version() const
 
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{
 
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        return "0.0.1";
 
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}
 
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void NoughtsAndCrossesPlugin::message( const PsiAccount* account, const QString& message, const QString& fromJid, const QString& fromDisplay)
 
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{
 
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        QString reply;
 
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        qDebug("naughtsandcrosses message");
 
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        if (!message.startsWith("noughtsandcrosses"))
 
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                return;
 
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        qDebug("message for us in noughtsandcrosses");
 
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        if (game && fromJid != playingWith)
 
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        {
 
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                reply=QString("<message to=\"%1\" type=\"chat\"><body>already playing with %2, sorry</body></message>").arg(fromJid).arg(playingWith);
 
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                emit sendStanza(account, reply);
 
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                return;
 
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        }
 
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        QString command = QString(message);
 
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        command.remove(0,18);
 
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        qDebug() << (qPrintable(QString("noughtsandcrosses command string %1").arg(command)));
 
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        if (command == QString("start"))
 
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        {
 
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                if (game)
 
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                        return;
 
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                qWarning(qPrintable(QString("Received message '%1', launching nac with %2").arg(message).arg(fromDisplay)));
 
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                QString reply;
 
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                reply=QString("<message to=\"%1\" type=\"chat\"><body>noughtsandcrosses starting</body></message>").arg(fromJid);
 
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                emit sendStanza(account, reply);
 
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                startGame(fromJid, 3, false, account);
 
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        }
 
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        else if (command == QString("starting"))
 
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        {
 
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                if (game)
 
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                        return;
 
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                qWarning(qPrintable(QString("Received message '%1', launching nac with %2").arg(message).arg(fromDisplay)));
 
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                QString reply;
 
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                reply=QString("<message to=\"%1\" type=\"chat\"><body>starting noughts and crosses, I go first :)</body></message>").arg(fromJid);
 
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                emit sendStanza(account, reply);
 
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                startGame(fromJid, 3, true, account);
 
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        }
 
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        else if (!game)
 
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        {
 
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                return;
 
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        }
 
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        else if (command.startsWith("move"))
 
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        {
 
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                command.remove(0,5);
 
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                int space=command.toInt();
 
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                qDebug() << (qPrintable(QString("noughtsandcrosses move to space %1").arg(space)));
 
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                theirTurn(space);
 
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        }
 
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}       
 
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void NoughtsAndCrossesPlugin::startGame(QString jid, int size, bool meFirst, const PsiAccount* account)
 
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{
 
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        game = new TicTacToe( meFirst, size );
 
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        game->setCaption(QString("Noughts and Crosses with %1").arg(jid));
 
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        playingWith=jid;
 
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    game->show();
 
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        account_=(PsiAccount*)account;
 
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        connect(game, SIGNAL(closing()), this, SLOT(stopGame()));
 
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        connect(game, SIGNAL(myMove(int)), this, SLOT(myTurn(int)));
 
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        connect(game, SIGNAL(gameOverSignal(TicTacGameBoard::State)), this, SLOT(gameOver(TicTacGameBoard::State)));
 
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}
 
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void NoughtsAndCrossesPlugin::stopGame()
 
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{
 
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        delete game;
 
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        game=NULL;
 
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}
 
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void NoughtsAndCrossesPlugin::gameOver(TicTacGameBoard::State state)
 
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{
 
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        QString reply;
 
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        QString winner;
 
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        switch (state)
 
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        {
 
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                case TicTacGameBoard::HumanWon:
 
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                        winner="I";
 
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                        break;
 
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                case TicTacGameBoard::ComputerWon:
 
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                        winner="You";
 
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                        break;
 
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                case TicTacGameBoard::NobodyWon:
 
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                        winner="It was a draw, no-one";
 
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                        break;
 
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                default:
 
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                        winner="ERROR!!!";
 
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        }
 
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        reply=QString("<message to=\"%1\" type=\"chat\"><body>%2 won. Good game.</body></message>").arg(playingWith).arg(winner);
 
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        emit sendStanza(account_, reply);
 
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}
 
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void NoughtsAndCrossesPlugin::myTurn(int space)
 
173
{
 
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        qDebug() << (qPrintable(QString("my turn: %1").arg(space)));
 
175
        if (!game)
 
176
                return;
 
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        QString reply;
 
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        reply=QString("<message to=\"%1\" type=\"chat\"><body>noughtsandcrosses move %2</body></message>").arg(playingWith).arg(space);
 
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        emit sendStanza(account_, reply);
 
180
}
 
181
 
 
182
void NoughtsAndCrossesPlugin::theirTurn(int space)
 
183
{
 
184
        qDebug() << (qPrintable(QString("their turn: %1").arg(space)));
 
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        if (!game)
 
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                return;
 
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        game->theirMove(space);
 
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}
 
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#include "noughtsandcrossesplugin.moc"