void SoundCommandParser::updateSci0Cues() {
bool noOnePlaying = true;
MusicEntry *pWaitingForPlay = NULL;
const MusicList::iterator end = _music->getPlayListEnd();
for (MusicList::iterator i = _music->getPlayListStart(); i != end; ++i) {
// Is the sound stopped, and the sound object updated too? If yes, skip
// this sound, as SCI0 only allows one active song.
if ((*i)->isQueued) {
pWaitingForPlay = (*i);
// FIXME(?): In iceman 2 songs are queued when playing the door
// sound - if we use the first song for resuming then it's the wrong
// one. Both songs have same priority. Maybe the new sound function
// in sci0 is somehow responsible.
continue;
}
if ((*i)->signal == 0 && (*i)->status != kSoundPlaying)
continue;
processUpdateCues((*i)->soundObj);
noOnePlaying = false;
}
if (noOnePlaying && pWaitingForPlay) {
// If there is a queued entry, play it now ffs: SciMusic::soundPlay()
pWaitingForPlay->isQueued = false;
_music->soundPlay(pWaitingForPlay);
}
}
reg_t SoundCommandParser::kDoSoundUpdateCues(EngineState *s, int argc, reg_t *argv) {
processUpdateCues(argv[0]);
return s->r_acc;
}
reg_t SoundCommandParser::kDoSoundUpdateCues(int argc, reg_t *argv, reg_t acc) {
processUpdateCues(argv[0]);
return acc;
}