public static void TriggerEvent(IEMEvent e)
{
EventDelegate del;
if (delegates.TryGetValue(e.GetType(), out del))
{
del.Invoke(e);
// remove listeners which should only be called once
foreach (EventDelegate k in delegates[e.GetType()].GetInvocationList())
{
if (onceLookups.ContainsKey(k))
{
delegates[e.GetType()] -= k;
if (delegates[e.GetType()] == null)
{
delegates.Remove(e.GetType());
}
delegateLookup.Remove(onceLookups[k]);
onceLookups.Remove(k);
}
}
}
else
{
//Debug.LogWarning ("Event: " + e.GetType () + " has no listeners");
}
}
//Inserts the event into the current queue.
public static bool QueueEvent(IEMEvent evt)
{
if (!delegates.ContainsKey(evt.GetType()))
{
//Debug.LogWarning ("EventManager: QueueEvent failed due to no listeners for event: " + evt.GetType ());
return(false);
}
m_eventQueue.Enqueue(evt);
return(true);
}
//Every update cycle the queue is processed, if the queue processing is limited,
//a maximum processing time per update can be set after which the events will have
//to be processed next update loop.
void Update()
{
float timer = 0.0f;
while (m_eventQueue.Count > 0)
{
if (limitQueueProcesing)
{
if (timer > queueProcessTime)
{
return;
}
}
evt = m_eventQueue.Dequeue() as IEMEvent;
TriggerEvent(evt);
if (limitQueueProcesing)
{
timer += Time.deltaTime;
}
}
}
