ksquaresgame.h

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/***************************************************************************
 *   Copyright (C) 2006 by Matthew Williams    <matt@milliams.com>         *
 *                                                                         *
 *   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.                                   *
 ***************************************************************************/

#ifndef KSQUARESGAME_H
#define KSQUARESGAME_H

#include <QObject>
#include <QVector>

#include "ksquaresplayer.h"

class QColor;

class KSquaresGame : public QObject
{
    Q_OBJECT
    
    public:
        KSquaresGame();
        ~KSquaresGame();
        
        void createGame(const QVector<KSquaresPlayer> &startPlayers, int startWidth, int startHeight);
        void start() {gameInProgress = true;}
        void stop() {gameInProgress = false;}
        void switchPlayer();
        int currentPlayerId() const {return i_currentPlayerId;}
        KSquaresPlayer* currentPlayer() {return &players[currentPlayerId()];}
        
        //getters
        QList<int> squares() const {return squareOwnerTable;}
        QList<bool> lines() const {return lineList;}
        int boardWidth() const {return width;}
        int boardHeight() const {return height;}

    public Q_SLOTS:
        void addLineToIndex(int index);

    protected:
        int nextPlayer();
        void resetEverything();
        
        void tryEndGo();
        void checkForNewSquares();
        void playerSquareComplete(int index);
        
        // Static throughout each game
        int numOfPlayers;
        int width;
        int height;
        QList<int> squareOwnerTable;
        QList<bool> lineList;
        
        // Updated as the game progresses
        QVector<KSquaresPlayer> players;
        
        // Probably changes every go
        int i_currentPlayerId;
        bool anotherGo;
        bool gameInProgress;
        int lastLine;
    signals:
        void takeTurnSig(KSquaresPlayer*);  //emit the new curent player
        void gameOver(const QVector<KSquaresPlayer> &); //for scoreboard purposes
        void drawLine(int,QColor);  //int == lineList index
        void drawSquare(int,QColor);    //int == squareOwnerTable index
        void highlightMove(int);
};

#endif // KSQUARESGAME_H