//Play from currently loaded Music List
public bool PlayAudio(int index)
{
if (currentPlaying == null)
{
currentPlaying = musicData[index];
audioSource.clip = currentPlaying.audioClip;
audioSource.Play();
return(true);
}
else if (index >= musicData.Length)
{
return(false);
}
else if (musicData[index].id == currentPlaying.id)
{
return(false);
}
StartCoroutine(StartNewMusic(musicData[index]));
return(true);
}
//Coroutine to fade music in/out
private IEnumerator StartNewMusic(MusicData newAudio)
{
while (audioSource.volume > 0)
{
audioSource.volume -= Time.deltaTime * 2;
yield return(new WaitForEndOfFrame());
}
audioSource.Stop();
currentPlaying = newAudio;
audioSource.clip = currentPlaying.audioClip;
audioSource.timeSamples = 0;
audioSource.Play();
while (audioSource.volume < volumeMax)
{
audioSource.volume += Time.deltaTime * 2;
yield return(new WaitForEndOfFrame());
}
audioSource.volume = volumeMax;
}