engine.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 AWE_ENGINE_H
#define AWE_ENGINE_H

#include "audio/mixer.h"
#include "awe/intern.h"
#include "awe/resource.h"
#include "awe/script.h"
#include "awe/sfx_player.h"
#include "awe/sound.h"
#include "awe/video.h"

namespace Awe {

struct Gfx;
struct SystemStub;

struct Engine {
    enum {
        kStateLogo3DO,
        kStateTitle3DO,
        kStateEnd3DO,
        kStateGame
    };

    int _state = 0;
    Gfx *_graphics = nullptr;
    SystemStub *_stub = nullptr;
    Script _script;
    Sound *_sound = nullptr;
    Resource _res;
    SfxPlayer _ply;
    Video _vid;
    int _partNum = 0;

    Engine(Sound *sound, DataType dataType, int partNum);

    void setSystemStub(SystemStub *, Gfx *);

    const char *getGameTitle(Language lang) const {
        return _res.getGameTitle(lang);
    }

    void run();
    void setup(Language lang, int graphicsType);
    void finish();
    void processInput();

    // 3DO
    void doThreeScreens();
    void doEndCredits();
    void playCinepak(const char *name);
    void scrollText(int a, int b, const char *text);
    void titlePage();

    void saveGameState(uint8 slot, const char *desc);
    void loadGameState(uint8 slot);
};

} // namespace Awe

#endif