void Play(MusicZone zone)
{
if (debug)
{
Debug.Log("Attempting a play of " + zone.name);
}
if (currentTrackSource)
{
// Pause the currently playing audio source if it's playing a different track than the requested zone
if (zone.musicTrack != currentTrackSource.MyTrack)
{
currentTrackSource.Pause(CurrentTrackFadeOutTime());
}
}
TrackAudioSource newTrackAudioSource = null;
// If an audio source stack has already been built for the
// music track of this zone, just change zones on it.
if (trackSources.TryGetValue(zone.musicTrack, out newTrackAudioSource))
{
newTrackAudioSource.ChangeZones(zone, zone.fadeInTime);
newTrackAudioSource.Play(zone.fadeInTime);
currentTrackSource = newTrackAudioSource;
return;
}
// if we don't have an audio source stack for this track yet,
// build one and set it as the new current track
newTrackAudioSource = BuildNewTrackAudioSource(zone);
currentTrackSource = newTrackAudioSource;
}
TrackAudioSource BuildNewTrackAudioSource(MusicZone newZone)
{
GameObject newGO = new GameObject();
newGO.name = "track source: " + newZone.musicTrack.name;
newGO.transform.parent = transform;
newGO.transform.localPosition = Vector3.zero;
TrackAudioSource newTrack = newGO.AddComponent <TrackAudioSource>();
newTrack.BuildAudioSources(newZone, mixerGroup);
trackSources.Add(newZone.musicTrack, newTrack);
return(newTrack);
}
public void LoopTrack(MusicZone musicZone)
{
// remove the old one from the dictionary
var t = musicZone.musicTrack;
trackSources.Remove(t);
// re-create it
var newTrackSource = BuildNewTrackAudioSource(musicZone);
// if the looping track was the current playing, carryover that status
if (currentTrackSource.musicZone == musicZone)
{
currentTrackSource = newTrackSource;
}
}