// 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);
}
}
