speciallocks.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 code is based on Labyrinth of Time code with assistance of
 *
 * Copyright (c) 1993 Terra Nova Development
 * Copyright (c) 2004 The Wyrmkeep Entertainment Co.
 *
 */

#ifndef LAB_TILEPUZZLE_H
#define LAB_TILEPUZZLE_H

#include "common/savefile.h"

namespace Lab {

class LabEngine;

class SpecialLocks {
private:
    LabEngine *_vm;
    Image *_tiles[16];
    Image *_numberImages[10];
    uint16 _curTile[4][4];
    byte _combination[6];

public:
    SpecialLocks(LabEngine *vm);
    ~SpecialLocks();

    void showTileLock(const Common::String filename, bool showSolution);

    void tileClick(Common::Point pos);

    void showCombinationLock(const Common::String filename);

    void combinationClick(Common::Point pos);

    void save(Common::OutSaveFile *file);
    void load(Common::InSaveFile *file);

private:
    void changeCombination(uint16 number);

    void changeTile(uint16 col, uint16 row);

    void doTile(bool showsolution);

    void doTileScroll(uint16 col, uint16 row, uint16 scrolltype);
    void scrollRaster(int16 dx, int16 dy, uint16 x1, uint16 y1, uint16 x2, uint16 y2, byte *buffer);
};

} // End of namespace Lab

#endif // LAB_TILEPUZZLE_H