playfield.h

Siemens 的SIMpad是一个多媒体设备

/*
 * Copyright (C) 2002 Robert Ernst <[e-mail]>
 *
 * This file may be distributed and/or modified under the terms of the
 * GNU General Public License version 2 as published by the Free Software
 * Foundation and appearing in the file LICENSE.GPL included in the
 * packaging of this file.
 *
 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 * See COPYING for GPL licensing information.
 *
 */

#ifndef __PLAYFIELD_HEADER__
#define __PLAYFIELD_HEADER__

#include <qwidget.h>
#include "PlayTile.h"
#include "SpriteCollection.h"
#include "Engine.h"
#include "Game.h"
#include "Move.h"

class PlayField : public QWidget
{
    Q_OBJECT

public:
    PlayField(QWidget *parent, const char *name = 0, WFlags f = 0);
    ~PlayField();

public:
    static const int rows = 8;
    static const int cols = 8;
    static const int tilesize = 30;
    static const int empty = 0;
    static const int blue = 1;
    static const int red = 24;
    enum State {
	PLAYER_MOVE,
	PLAYER_TURN,
	COMPUTER_MOVE,
	COMPUTER_TURN,
	HINT,
    };

private:
    SpriteCollection *m_sprites;
    PlayTile *m_tile[rows * cols];
    bool m_game_running;
    enum State m_state;
    int m_strength;
    bool m_animations;
    bool m_computerBegins;
    Game game;
    Engine engine;

public slots:
    void start(void);
    void back(void);
    void hint(void);
    void tileClicked(int id);
    void updateStrength(int strength);
    void updateAnimations(int animations);
    void updateComputerBegins(int computerBegins);

private:
    void computerMove(void);
    void drawTile(int col, int row, int state);
    void turnTilesRow(int row, int col, int dy, int dx);
    void turnTiles(Move &move);
    void updateBoard(void);
    void gameOver(void);
    int PlayerColor(void);
    int ComputerColor(void);

protected:
    void paintEvent(QPaintEvent *event);
};

#endif // __PLAYFIELD_HEADER__