chamber.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/>.
 *
 */

#ifndef CHAMBER_H
#define CHAMBER_H
#define RUNCOMMAND_RESTART 1337

#include "common/random.h"
#include "common/serializer.h"
#include "common/rendermode.h"
#include "engines/engine.h"
#include "gui/debugger.h"

namespace Audio {
class SoundHandle;
class PCSpeaker;
}

struct ADGameDescription;

namespace Chamber {

enum CHAMBERActions {
    kActionNone,
    kActionInteract,
    kActionQuit,
    kActionYes,
    kActionNo,
};

class ChamberEngine : public Engine {
private:
    // We need random numbers
    Common::RandomSource *_rnd;

public:
    ChamberEngine(OSystem *syst, const ADGameDescription *desc);
    ~ChamberEngine();

    Common::Language getLanguage() const;

    Common::Error run() override;
    Common::Error init();
    Common::Error execute();
    bool hasFeature(EngineFeature f) const override;
    bool canLoadGameStateCurrently(Common::U32String *msg = nullptr) override { return true; }
    bool canSaveGameStateCurrently(Common::U32String *msg = nullptr) override { return true; }
    Common::Error loadGameStream(Common::SeekableReadStream *stream) override;
    Common::Error saveGameStream(Common::WriteStream *stream, bool isAutosave = false) override;
    void syncGameStream(Common::Serializer &s);

    byte readKeyboardChar();

    void initSound();
    void deinitSound();

    int getX(int original_x);
    int getY(int original_y);

public:
    bool _shouldQuit;
    bool _shouldRestart;
    bool _prioritycommand_1;
    bool _prioritycommand_2;

    Common::RenderMode _videoMode;

    byte *_pxiData;

    uint16 _screenW; 
    uint16 _screenH; 
    uint8 _screenBits; 
    uint16 _line_offset; 
    uint16 _line_offset2; 
    uint8 _screenPPB; 
    uint16 _screenBPL; 
    uint8 _fontHeight; 
    uint8 _fontWidth; 


    Audio::PCSpeaker *_speaker;

private:
    const ADGameDescription *_gameDescription;
};

void init(void);

extern ChamberEngine *g_vm;

} // End of namespace Chamber

#endif