winerack.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_WINERACK_H
#define GROOVIE_LOGIC_WINERACK_H

#include "common/random.h"
#include "common/system.h"

namespace Groovie {

/*
 * Wine rack puzzle in Clandestiny.
 * The player needs to create a path of bottles from one side to the other
 * before the ghost of Auld Sot does.
 */
class WineRackGame {
public:
    WineRackGame();
    void run(byte *scriptVariables);

private:
    void initGrid(byte difficulty);
    void placeBottle(byte pos, byte val);
    int8 calculateNextMove(byte op);
    int8 findEmptySpot();
    void sub05(int8 player, int8 *moves);
    int8 sub06(int8 *moves1, int8 *moves2);
    uint32 didPlayerWin();
    void sub10(int8 endPos, int8 pos, int unused, int player, int *val);
    void sub11(int8 pos, int8 *candidates);
    uint32 didAiWin();
    void sub13(int8 cell, int8 player, int8 *moves1, int8 *moves2);
    void sub15(int8 cell, int8 *candidates);
    void sub16(int8 cell, int8 *candidates);
    int8 countEmtpy(int8 *moves);
    int8 randomMoveStart();
    int8 randomMoveStart2();

    void testWinCondition(byte player, int baseX, int baseY);
    void testGame(uint32 seed, Common::Array<int> moves, bool playerWin);
    void runTests();

    int _totalBottles;
    byte _wineRackGrid[100];
    byte _wineRackGrid2[100];
    Common::RandomSource _random;
};

} // End of Groovie namespace

#endif // GROOVIE_LOGIC_WINERACK_H