bool AIFFTrack::play() {
if (_stream) {
Audio::RewindableAudioStream *stream = static_cast<Audio::RewindableAudioStream *>(_stream);
if (!_looping) {
stream->rewind();
}
return SoundTrack::play();
}
return false;
}
MusicNode::MusicNode(ZVision *engine, uint32 key, Common::String &filename, bool loop, int8 volume)
: MusicNodeBASE(engine, key, SCRIPTING_EFFECT_AUDIO) {
_loop = loop;
_volume = volume;
_crossfade = false;
_crossfadeTarget = 0;
_crossfadeTime = 0;
_attenuate = 0;
_pantrack = false;
_pantrackPosition = 0;
_sub = NULL;
_stereo = false;
_loaded = false;
Audio::RewindableAudioStream *audioStream = NULL;
if (filename.contains(".wav")) {
Common::File *file = new Common::File();
if (_engine->getSearchManager()->openFile(*file, filename)) {
audioStream = Audio::makeWAVStream(file, DisposeAfterUse::YES);
}
} else {
audioStream = makeRawZorkStream(filename, _engine);
}
if (audioStream) {
_stereo = audioStream->isStereo();
if (_loop) {
Audio::LoopingAudioStream *loopingAudioStream = new Audio::LoopingAudioStream(audioStream, 0, DisposeAfterUse::YES);
_engine->_mixer->playStream(Audio::Mixer::kPlainSoundType, &_handle, loopingAudioStream, -1, _volume);
} else {
_engine->_mixer->playStream(Audio::Mixer::kPlainSoundType, &_handle, audioStream, -1, _volume);
}
if (_key != StateKey_NotSet)
_engine->getScriptManager()->setStateValue(_key, 1);
// Change filename.raw into filename.sub
Common::String subname = filename;
subname.setChar('s', subname.size() - 3);
subname.setChar('u', subname.size() - 2);
subname.setChar('b', subname.size() - 1);
if (_engine->getSearchManager()->hasFile(subname))
_sub = new Subtitle(_engine, subname);
_loaded = true;
}
}
bool VideoDecoder::RewindableAudioTrack::rewind() {
Audio::RewindableAudioStream *stream = getRewindableAudioStream();
assert(stream);
return stream->rewind();
}