/// <summary> /// Adds a key taken listener to a list of key taken listeners. /// </summary> /// <param name="listener"></param> public void AddKeyTakenListener(IKeyTakenListener listener) { keyTakenListeners.Add(listener); }
/// <summary> /// Removes given key taken listener from a list of key taken listeners. /// </summary> /// <param name="listener"></param> public void RemoveKeyTakenListener(IKeyTakenListener listener) { keyTakenListeners.Remove(listener); }