public void RemoveListener(JoyStickControlor.OnInputCode onInput) { if (this.inputListeners != null && this.inputListeners.Contains(onInput)) { this.inputListeners.Remove(onInput); } }
public void AddListener(JoyStickControlor.OnInputCode onInput) { if (this.inputListeners != null && !this.inputListeners.Contains(onInput)) { this.inputListeners.Add(onInput); } }