public static float Play(this UnityEngine.Animation anim, string clipName = null, bool forward = true)
{
AnimationState animState = anim.GetAnimState(clipName);
if (animState != null)
{
if (forward)
{
animState.time = 0;
animState.speed = Mathf.Abs(animState.speed);
}
else
{
animState.time = animState.length;
animState.speed = -Mathf.Abs(animState.speed);
}
anim.Play(animState.name);
return(animState.length);
}
return(0);
}
