BT action that waits for an animation to finish playing. BTAwaitAnimation action waits for an animation on the specified [AnimationPlayer] node to finish playing and returns [code]SUCCESS[/code]. Returns [code]SUCCESS[/code] if the specified animation has finished playing or if the specified animation is not currently playing. Returns [code]FAILURE[/code] if the specified animation doesn't exist or if the action fails to get the [AnimationPlayer] node. Animation's key within the [AnimationPlayer] node. Parameter that specifies the [AnimationPlayer] node. The maximum duration to wait for the animation to complete (in seconds). If the animation doesn't finish within this time, BTAwaitAnimation will stop waiting and return [code]SUCCESS[/code].