music.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 TWINE_MUSIC_H
#define TWINE_MUSIC_H

#include "audio/midiplayer.h"
#include "audio/mixer.h"
#include "common/scummsys.h"

namespace TwinE {

class TwinEEngine;

class TwinEMidiPlayer : public Audio::MidiPlayer {
private:
    TwinEEngine *_engine;
public:
    TwinEMidiPlayer(TwinEEngine *engine);
    void play(byte *buf, int size, bool loop);
};

class Music {
private:
    TwinEEngine *_engine;
    TwinEMidiPlayer _midiPlayer;

    void musicFadeIn();
    void musicFadeOut();

    uint8 *midiPtr = nullptr;
    Audio::SoundHandle _midiHandle;
    int32 currentMusic = -1;
    bool playTrackMusicCd(int32 track);
    void stopTrackMusicCd();
public:
    Music(TwinEEngine *engine);

    void musicVolume(int32 volume);

    bool playTrackMusic(int32 track);
    void stopTrackMusic();
    bool playMidiMusic(int32 midiIdx, int32 loop = 1);
    void stopMidiMusic();

    bool initCdrom();

    void stopMusic();
};

} // namespace TwinE

#endif