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98 lines
3.1 KiB
C++
98 lines
3.1 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (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 program. If not, see <http://www.gnu.org/licenses/>.
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*
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*
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* This file is dual-licensed.
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* In addition to the GPLv3 license mentioned above, MojoTouch has exclusively licensed
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* this code on November 10th, 2021, to be use in closed-source products.
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* Therefore, any contributions (commits) to it will also be dual-licensed.
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*
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*/
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#ifndef GROOVIE_LOGIC_CAKE_H
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#define GROOVIE_LOGIC_CAKE_H
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#include "common/random.h"
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#include "common/system.h"
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namespace Groovie {
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/*
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* Cake (Connect Four) puzzle in the dining room (tb.grv)
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*/
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class CakeGame {
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public:
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CakeGame(bool easierAi);
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void run(byte *scriptVariables);
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private:
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static const int WIDTH = 8;
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static const int HEIGHT = 7;
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static const int GOAL_LEN = 4;
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static const int WIN_SCORE = 1000000;//!< the number of points added for a connect four
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static const byte STAUF = 1;
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static const byte PLAYER = 2;
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static const int NUM_LINES = 107;//!< how many potential victory lines there are
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Common::RandomSource _random;
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//! ID numbers for all of the potential victory lines for each spot on the board
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struct LinesMappings {
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byte lengths[WIDTH][HEIGHT];
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byte indecies[WIDTH][HEIGHT][GOAL_LEN * GOAL_LEN];
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};
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//! how many points a player has, and their progress on potential victory lines
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struct PlayerProgress {
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int _score;
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int _linesCounters[NUM_LINES];//!< how many pieces are claimed in each potential victory, links to LineMappings, an entry of 4 means that's a victory
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};
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PlayerProgress _playerProgress;
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PlayerProgress _staufProgress;
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byte _boardState[WIDTH][HEIGHT];//!< (0, 0) is the bottom left of the board
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byte _columnHeights[WIDTH];
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int _moveCount;
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bool _hasCheated;
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LinesMappings _map;//!< ID numbers for all of the potential victory lines for each spot on the board
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bool _easierAi;
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void restart();
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void setLineNum(uint x, uint y, uint index);
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bool isColumnFull(byte column);
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PlayerProgress &getPlayerProgress(bool stauf);
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void updateScores(byte x, bool revert = false);
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void placeBonBon(byte x);
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void revertMove(byte x);
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byte getWinner();
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bool gameEnded();
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int getScoreDiff();
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int aiRecurse(int search_depth, int parent_score);
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byte aiGetBestMove(int search_depth);
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void testCake();
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void runCakeTest(uint seed, const char *moves, bool player_win);
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void runCakeTestNoAi(const char *moves, bool player_win, bool draw);
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};
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} // End of Groovie namespace
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#endif // GROOVIE_LOGIC_CAKE_H
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