private IEnumerator CycleThroughAudio(int idx, int numTimes)
{
for (int i = 0; i < numTimes; ++i)
{
hudAudioController.playAudio(idx);
yield return(new WaitForSeconds(hudAudioController.audioModel.durations [idx]));
}
}
// Use this for initialization
void Start()
{
cityAudioModel = new HUDAudioModel();
cityAudioModel.addClip("Urban-Ambient", 25f);
cityAudioController = GetComponent <HUDAudioController> ();
cityAudioController.primaryAudioSource = citySounds;
cityAudioController.audioModel = cityAudioModel;
cityAudioController.playAudio(0);
}