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/* 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 ULTIMA8_AUDIO_CRUMUSICPROCESS_H
#define ULTIMA8_AUDIO_CRUMUSICPROCESS_H
#include "ultima/ultima8/audio/music_process.h"
#include "ultima/ultima8/misc/classtype.h"
#include "audio/audiostream.h"
#include "audio/mixer.h"
namespace Ultima {
namespace Ultima8 {
class Debugger;
class MidiPlayer;
class CruMusicProcess : public MusicProcess {
friend class Debugger;
protected:
//! Play a music track
//! \param track The track number to play. Pass 0 to stop music
void playMusic_internal(int track) override;
private:
int _currentTrack; //! Currently playing track (don't save)
int _savedTrack;
uint8 _m16offset;
Audio::SoundHandle _soundHandle;
// These are both initialized in constructor and do not need to be saved.
int _maxTrack;
const char *const *_trackNames;
public:
CruMusicProcess();
~CruMusicProcess() override;
ENABLE_RUNTIME_CLASSTYPE()
//! Play some background music. Does not change the current track if combat music is active. If another track is currently queued, just queues this track for play.
void playMusic(int track) override;
//! Play some combat music - the last played track will be remembered
void playCombatMusic(int track) override;
//! Queue a track to start once the current one finishes
void queueMusic(int track) override;
//! Clear any queued track (does not affect currently playing track)
void unqueueMusic() override;
//! Restore the last requested non-combat track (eg, at the end of combat)
void restoreMusic() override;
//! Fading is not used, so this does nothing
void fadeMusic(uint16 length) override { };
//! Fading is not used, so this returns false
bool isFading() override { return false; };
//! Save the current track state - used when the menu is opened
void saveTrackState() override;
//! Bring back the track state from before it was put on hold
void restoreTrackState() override;
//! Is a track currently playing?
bool isPlaying() override;
//! Pause the currently playing track
void pauseMusic() override;
//! Resume the current track after pausing
void unpauseMusic() override;
void run() override;
bool loadData(Common::ReadStream *rs, uint32 version);
void saveData(Common::WriteStream *ws) override;
};
} // End of namespace Ultima8
} // End of namespace Ultima
#endif
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