ghostroom.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 the original source code of Lord Avalot d'Argent version 1.3.
* Copyright (c) 1994-1995 Mike: Mark and Thomas Thurman.
*/

#ifndef AVALANCHE_GHOSTROOM_H
#define AVALANCHE_GHOSTROOM_H

#include "common/scummsys.h"
#include "graphics/surface.h"

namespace Avalanche {
class AvalancheEngine;

struct ChunkBlock {
    Flavour _flavour;
    int16 _x, _y;
    int16 _width, _height;
    int32 _size;
};

class GhostRoom {
public:
    GhostRoom(AvalancheEngine *vm);
    ~GhostRoom();

    void run();
    ChunkBlock readChunkBlock(Common::File &file);

private:
    AvalancheEngine *_vm;

    static const int8 kAdjustment[5];
    static const byte kWaveOrder[5];
    static const byte kGlerkFade[26];
    static const byte kGreldetFade[18];

    Common::Point dummyCoord;
    byte ****_ghost;// [5][2][66][26]
    Graphics::Surface _eyes[2];
    Graphics::Surface _exclamation;
    Graphics::Surface _bat[3];
    byte ****_glerk; // [6][4][35][9]
    Graphics::Surface _aargh[6];
    Common::Point _aarghWhere[6];
    Graphics::Surface _greenEyes[5];
    Graphics::Surface _greldet[6][2];

    int16 _batX, _batY;
    uint16 _batCount;
    byte _glerkStage;
    int8 _aarghCount;
    int16 _greldetX, _greldetY;
    byte _greldetCount;
    bool _redGreldet;
    bool _wasLoaded;

    void loadPictures();
    void wait(uint16 howLong);
    void doBat();
    void bigGreenEyes(byte how);
};

} // End of namespace Avalanche

#endif // AVALANCHE_GHOSTROOM_H