sound.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 XEEN_SOUND_H
#define XEEN_SOUND_H

#include "audio/mixer.h"
#include "audio/audiostream.h"
#include "xeen/files.h"
#include "xeen/sound_driver.h"

namespace Xeen {


class Sound {
private:
    SoundDriver *_SoundDriver;
    const byte *_effectsData;
    Common::Array<uint16> _effectsOffsets;
    const byte *_songData;
    Audio::Mixer *_mixer;
    Audio::SoundHandle _soundHandle;
    byte _musicPercent;
    int _musicVolume, _sfxVolume;
private:
    void loadEffectsData();

    void update();

    void updateVolume();
public:
    bool _fxOn;
    bool _musicOn;
    Common::String _currentMusic;
    int _musicSide;
    bool _subtitles;
public:
    Sound(Audio::Mixer *mixer);
    virtual ~Sound();

    void playFX(uint effectId);

    void stopFX();

    int songCommand(uint commandId, byte musicVolume = 0, byte sfxVolume = 0);

    void stopSong() { songCommand(STOP_SONG); }

    void setMusicPercent(byte percent);

    void playSong(Common::SeekableReadStream &stream);

    void playSong(const Common::String &name, int param = 0);

    bool isMusicPlaying() const;

    void setMusicOn(bool isOn);

    void setFxOn(bool isOn);

    void updateSoundSettings();

    void stopAllAudio();

    void playSound(Common::SeekableReadStream &s, int unused = 0);

    void playSound(const Common::String &name, int unused = 0);

    void playSound(const Common::String &name, int ccNum, int unused);

    void stopSound();

    bool isSoundPlaying() const;

    void playVoice(const Common::String &name, int ccMode = -1);
};

} // End of namespace Xeen

#endif /* XEEN_SOUND_H */