/// <summary>
/// Generates the handle for the sound that needs to be played
/// </summary>
/// <param name="sound"></param>
/// <returns></returns>
private SoundHandle GetGlobalHandle(Sound sound)
{
var source = players[sound.id];
var handle = new SoundHandle {
audioSource = source,
sound = sound
};
return(handle);
}
/// <summary>
/// Waits for a sound to end,
/// assumes a sound
/// </summary>
/// <param name="handle"></param>
/// <returns></returns>
private IEnumerator WaitForSoundEnd(SoundHandle handle)
{
// Wait for the sound to play
yield return(new WaitForSeconds(handle.sound.audioClip.length - handle.audioSource.time));
// Remove context from currently playing sounds
handleGroups.Remove(handle);
// Invoke the on end callback on the sound handle
handle.onEnd?.Invoke();
}
public void RegisterHandle(SoundHandle handle)
{
// Remove the handle for the sound after finishing playing
var endRoutine = Systems.Instance.StartCoroutine(WaitForSoundEnd(handle));
handle.onStop.AddListener(() => {
handle.onEnd.Invoke();
handleGroups.Remove(handle);
StopCoroutine(endRoutine);
});
handleGroups.Add(handle);
}
public void Add(SoundHandle handle)
{
dict[handle.sound.id].Add(handle);
}
public void Remove(SoundHandle handle)
{
dict[handle.sound.id].Remove(handle);
}