// remove event listeneer public static void RemoveEventListener (string eventName, EventCallbackFunc func) { if (mEventPool.ContainsKey (eventName) == false) { return; } ArrayList callbacksArray = mEventPool[eventName] as ArrayList; if (callbacksArray.Contains(func)) { callbacksArray.Remove (func); } }
// add event listener public static void AddEventListener (string eventName, EventCallbackFunc func) { if (mEventPool.ContainsKey (eventName) == false) { ArrayList callbackArray = new ArrayList (); mEventPool.Add (eventName, callbackArray); callbackArray.Add (func); return; } ArrayList callbacksArray = mEventPool[eventName] as ArrayList; if (!callbacksArray.Contains(func)) { callbacksArray.Add (func); } }