diff options
Diffstat (limited to 'engines/hdb/sound.cpp')
| -rw-r--r-- | engines/hdb/sound.cpp | 169 |
1 files changed, 158 insertions, 11 deletions
diff --git a/engines/hdb/sound.cpp b/engines/hdb/sound.cpp index ce515aee15..c4ff8369bf 100644 --- a/engines/hdb/sound.cpp +++ b/engines/hdb/sound.cpp @@ -21,10 +21,13 @@ */ #include "common/debug.h" +#include "common/file.h" +#include "common/fs.h" #include "hdb/hdb.h" #include "hdb/file-manager.h" #include "hdb/mpc.h" +#include "hdb/menu.h" #include "hdb/sound.h" namespace HDB { @@ -1390,6 +1393,7 @@ const SoundLookUp soundList[] = { Sound::Sound() { _sfxVolume = 255; + _musicVolume = 255; } void Sound::test() { @@ -1402,7 +1406,7 @@ void Sound::test() { } bool Sound::init() { - warning("STUB: Initialize songs"); + _song1.playing = _song2.playing = false; // // init sound caching system @@ -1443,6 +1447,22 @@ void Sound::loadSaveFile(Common::InSaveFile *in) { } } +void Sound::setMusicVolume(int volume) { + _musicVolume = volume; + if (_song1.playing) { + if (_song1.fadingIn) + _song1.fadeInVol = volume; + if (!_song1.fadingOut) + g_hdb->_mixer->setChannelVolume(*_song1.handle, volume); + } + if (_song2.playing) { + if (_song2.fadingIn) + _song1.fadeInVol = volume; + if (!_song2.fadingOut) + g_hdb->_mixer->setChannelVolume(*_song2.handle, volume); + } +} + bool Sound::playSound(int index) { debug(9, "STUB: Play Sound"); return true; @@ -1488,32 +1508,154 @@ bool Sound::playVoice(int index, int actor) { } bool Sound::startMusic(SoundType song) { - warning("STUB: Start Music"); - return true; + g_hdb->_menu->saveSong(song); + + if (!_musicVolume) + return false; + + return beginMusic(song, false, 0); } bool Sound::fadeInMusic(SoundType song, int ramp) { - warning("STUB: Fade In Music"); - return true; + g_hdb->_menu->saveSong(song); + + if (!_musicVolume) + return false; + + stopMusic(); + return beginMusic(song, false, ramp); } void Sound::fadeOutMusic(int ramp) { - warning("STUB: Fade Out Music"); - return; + if (_song1.playing) { + _song1.fadeOutRamp = ramp; + _song1.fadingOut = true; + _song1.fadeOutVol = _musicVolume; + } else if (_song2.playing) { + _song2.fadeOutRamp = ramp; + _song2.fadingOut = true; + _song2.fadeOutVol = _musicVolume; + } } bool Sound::songPlaying(SoundType song) { - warning("STUB: Check if Song is playing"); - return true; + if (_song1.playing && _song1.song == song) + return true; + + if (_song2.playing && _song2.song == song) + return true; + + return false; } bool Sound::stopChannel(int channel) { debug(9, "STUB: Stop Channel"); + return true; } void Sound::stopMusic() { - debug(9, "STUB: Stop Music"); + if (_song1.playing) { + _song1.playing = false; + g_hdb->_mixer->stopHandle(*_song1.handle); + } + if (_song2.playing) { + _song2.playing = false; + g_hdb->_mixer->stopHandle(*_song2.handle); + } +} + +bool Sound::beginMusic(SoundType song, bool fadeIn, int ramp) { + if (!_song1.playing) { + // Start fading out SONG2 if its playing + if (_song2.playing) { + _song2.fadeOutRamp = ramp; + _song2.fadingOut = true; + _song2.fadeOutVol = _musicVolume; + } + + // Load up the song +#ifdef USE_MAD + Common::SeekableReadStream *stream = SearchMan.createReadStreamForMember(soundList[song].name); + if (stream == nullptr) + return false; + + Audio::SeekableAudioStream *audioStream = Audio::makeMP3Stream(stream, DisposeAfterUse::YES); + Audio::AudioStream *loopingStream = new Audio::LoopingAudioStream(audioStream, 0, DisposeAfterUse::YES); + + g_hdb->_mixer->setChannelVolume(*_song1.handle, _musicVolume); + + // do we need to fade-in this song? + if (fadeIn) { + _song1.fadeInRamp = ramp; + _song1.fadingIn = true; + _song1.fadeInVol = 0; + g_hdb->_mixer->setChannelVolume(*_song1.handle, 0); + } + + g_hdb->_mixer->playStream(Audio::Mixer::kMusicSoundType, _song1.handle, loopingStream); + _song1.playing = true; +#endif + } else if (!_song2.playing) { + // Start fading out SONG1 if its playing + if (_song1.playing) { + _song1.fadeOutRamp = ramp; + _song1.fadingOut = true; + _song1.fadeOutVol = _musicVolume; + } + + // Load up the song +#ifdef USE_MAD + Common::SeekableReadStream *stream = SearchMan.createReadStreamForMember(soundList[song].name); + if (stream == nullptr) + return false; + + Audio::SeekableAudioStream *audioStream = Audio::makeMP3Stream(stream, DisposeAfterUse::YES); + Audio::AudioStream *loopingStream = new Audio::LoopingAudioStream(audioStream, 0, DisposeAfterUse::YES); + + g_hdb->_mixer->setChannelVolume(*_song2.handle, _musicVolume); + + // do we need to fade-in this song? + if (fadeIn) { + _song2.fadeInRamp = ramp; + _song2.fadingIn = true; + _song2.fadeInVol = 0; + g_hdb->_mixer->setChannelVolume(*_song2.handle, 0); + } + + g_hdb->_mixer->playStream(Audio::Mixer::kMusicSoundType, _song2.handle, loopingStream); + _song2.playing = true; +#endif + } else + return false; + + return true; +} + +void Sound::updateMusic() { + + if (_song1.playing) { + if (_song1.fadingOut) { + _song1.fadeOutVol = 0; + _song1.playing = false; + g_hdb->_mixer->stopHandle(*_song1.handle); + } else if (_song1.fadingIn) { + _song1.fadeInVol = _musicVolume; + _song1.fadingIn = false; + } + } + + if (_song2.playing) { + if (_song2.fadingOut) { + _song2.fadeOutVol = 0; + _song2.playing = false; + g_hdb->_mixer->stopHandle(*_song2.handle); + } else if (_song2.fadingIn) { + _song2.fadeInVol = _musicVolume; + _song2.fadingIn = false; + } + } + } int Sound::registerSound(const char *name) { @@ -1560,7 +1702,12 @@ int Sound::getSNDIndex(const char *name) { } SoundType Sound::whatSongIsPlaying() { - debug(9, "STUB: whatSongIsPlaying"); + if (_song1.playing) + return _song1.song; + + if (_song2.playing) + return _song2.song; + return SONG_NONE; } |