void PlayMutter(SoundBank otherSoundBank, Collider other) {
// Get a mutter if exists.
var clip = otherSoundBank.Draw(SoundBank.MUTTERS);
if (clip == null) return;
// Get the child of this (which should be the hand) and add this audio clip to it, then play
m_MutterAudioSource.clip = clip;
m_MutterAudioSource.PlayDelayed(0.5f);
if (m_StateMachine.GetState() == "penalty") {
Debug.Log("delaying penalty to playing");
StartCoroutine(m_StateMachine.DelayedTransitionTo("playing", clip.length + 0.5f));
}
}