cell.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 *
 *
 * This file is dual-licensed.
 * In addition to the GPLv3 license mentioned above, MojoTouch has exclusively licensed
 * this code on November 10th, 2021, to be use in closed-source products.
 * Therefore, any contributions (commits) to it will also be dual-licensed.
 *
 */

#ifndef GROOVIE_LOGIC_CELL_H
#define GROOVIE_LOGIC_CELL_H

#include "common/textconsole.h"

#define BOARDSIZE 7
#define CELL_CLEAR 0
#define CELL_BLUE 1
#define CELL_GREEN 2

namespace Groovie {

class CellGame {
public:
    CellGame(bool easierAi);
    ~CellGame();
    void run(uint16 depth, byte *scriptBoard);

    byte getStartX();
    byte getStartY();
    byte getEndX();
    byte getEndY();

private:
    void copyToTempBoard();
    void copyFromTempBoard();
    void copyToShadowBoard();
    void pushBoard();
    void popBoard();
    void pushShadowBoard();
    void popShadowBoard();
    void clearMoves();
    void pushMove();
    void resetMove();
    bool canMoveFunc1(int8 color);
    bool canMoveFunc2(int8 color);
    bool canMoveFunc3(int8 color);
    void takeCells(uint16 whereTo, int8 color);
    void countAllCells();
    int countCellsOnTempBoard(int8 color);
    void makeMove(int8 color);
    int getBoardWeight(int8 color1, int8 color2);
    void chooseBestMove(int8 color);
    int8 calcBestWeight(int8 color1, int8 color2, uint16 depth, int bestWeight);
    void doGame(int8 color, int depth);
    void calcMove(int8 color, uint16 depth);

    byte _startX;
    byte _startY;
    byte _endX;
    byte _endY;

    int8 _board[57];
    int8 _tempBoard[58];
    int8 _shadowBoard[64];
    int8 _boardStack[570];
    int _boardStackPtr;

    int8 _boardSum[58];

    int8 _stack_startXY[128];
    int8 _stack_endXY[128];
    int8 _stack_pass[128];
    int _stack_index;

    int _coeff3;
    bool _flag1, _flag2, _flag4;
    int _moveCount;
    bool _easierAi;
};

} // End of Groovie namespace

#endif // GROOVIE_LOGIC_CELL_H