/// <summary>
/// _gets the audio source
/// </summary>
private AudioSource _getBestAudioSourceForTrack(Track aTrack)
{
/*
*
* TODO: THIS CAN BE GREATLY OPTIMIZED
*
*
*
*
*
**/
//TODO: CREATE ONLY WHAT WE NEED
//TEMP: CREATE MORE THAN ENOUGH
if (_audioParent_gameobject.GetComponent<AudioSource>() == null) {
_audioParent_gameobject.AddComponent<AudioSource>();
_audioParent_gameobject.AddComponent<AudioSource>();
_audioParent_gameobject.AddComponent<AudioSource>();
_audioParent_gameobject.AddComponent<AudioSource>();
_audioParent_gameobject.AddComponent<AudioSource>();
_audioParent_gameobject.AddComponent<AudioSource>();
_audioParent_gameobject.AddComponent<AudioSource>();
_audioParent_gameobject.AddComponent<AudioSource>();
}
//
AudioSource chosen_audiosource = null;
AudioSource[] allAvailable_audiosource = _audioParent_gameobject.GetComponents<AudioSource>();
//1
//TODO: OPTIMIZE
//TEMP: ALREADY A MATCH?
if (chosen_audiosource == null) {
foreach (AudioSource audioSource in allAvailable_audiosource) {
if (audioSource.clip == aTrack.audioClip) {
chosen_audiosource = audioSource;
break;
}
}
}
//2
//TODO: OPTIMIZE
//TEMP: FIRST ONE NOT PLAYING WILL BE OUR SELECTION
if (chosen_audiosource == null) {
foreach (AudioSource audioSource in allAvailable_audiosource) {
if (audioSource.isPlaying == false) {
chosen_audiosource = audioSource;
break;
}
}
}
//3
//TEMP: ERROR
if (chosen_audiosource == null) {
throw new MissingReferenceException ("No AudioSource Found for '"+ aTrack.audioClip+"'");
}
return chosen_audiosource;
}
// PUBLIC STATIC
// PRIVATE
/// <summary>
/// Initializes a new instance of the <see cref="com.rmc.audio.multi_track.MultiTrack"/> class.
/// </summary>
private void _updateStatusOfTrack(Track aTrack, TrackUpdateType aTrackUpdateType)
{
AudioSource audioSource = _getBestAudioSourceForTrack (aTrack);
switch (aTrackUpdateType)
{
case TrackUpdateType.FORCE_PLAY:
if (_isPlaying_boolean) {
if (audioSource.isPlaying == false) {
audioSource.clip = aTrack.audioClip;
audioSource.loop = true;
aTrack._isPlaying_boolean = true;
//SEEK TO THE MOMENT TO MATCH THE FIRST TRACK
AudioSource first_audioSource = _getBestAudioSourceForTrack (_tracks_list[0]);
if (audioSource == first_audioSource) {
audioSource.time = 0;
//Debug.Log ("First");
} else {
audioSource.time = first_audioSource.time;
}
//FADE VOLUME
_doFadeAudioSourceFromStopToPlay(audioSource);
}
}
break;
case TrackUpdateType.FORCE_STOP:
if (audioSource.isPlaying == true) {
aTrack._isPlaying_boolean = false;
//FADE VOLUME
_doFadeAudioSourceFromPlayToStop(audioSource);
}
break;
case TrackUpdateType.DEPENDS_ON_INTENSITY:
if (aTrack.isValidIntensity (_intensity_float)) {
_updateStatusOfTrack (aTrack, TrackUpdateType.FORCE_PLAY);
} else {
_updateStatusOfTrack (aTrack, TrackUpdateType.FORCE_STOP);
}
break;
}
//Debug.Log ("updating : " + aTrack.audioClip);
}
/// <summary>
/// Adds the track.
/// </summary>
/// <param name="aTrack">A track.</param>
public void addTrack(Track aTrack)
{
_tracks_list.Add (aTrack);
if (_tracks_list.Count == 1) {
//ARBITRATRILY SET tick duration to match the very first track added
_synchonizerTickDuration_float = aTrack.audioClip.length;
}
//Debug.Log ("added: " + _tracks_list);
}