protected virtual AudioClip ChooseClip(AudioClip[] clips)
{
switch (_clipSelection)
{
case ClipSelectionMode.Random:
return(RandomUtils.Choose(clips));
case ClipSelectionMode.Shuffle:
if (_shuffleBag == null)
{
_shuffleBag = new ShuffleBag <AudioClip>(clips);
}
return(_shuffleBag.GetNext());
case ClipSelectionMode.ClampedSequence:
return(clips[Mathf.Min(_clipIndex++, clips.Length - 1)]);
case ClipSelectionMode.LoopingSequence:
return(clips[MathUtils.WrapIndex(_clipIndex++, clips.Length)]);
}
return(null);
}
void Empty_Returns_Default()
{
int sample = bag.GetNext();
Assert.Equals(sample, default(int));
}
