private void HandleEvent(object sender, T e)
{
enEventID eventId = e.EventID;
bool noHandlerException = false;
if (eventHandlers.TryGetValue(eventId, out var handlers) && handlers.Count > 0)
{
LinkedListNode <EventHandler <T> > current = handlers.First;
while (current != null)
{
LinkedListNode <EventHandler <T> > next = current.Next;
current.Value(sender, e);
current = next;
}
}
else if (defaultHandler != null)
{
defaultHandler(sender, e);
}
else if ((eventPoolMode & enEventPoolMode.AllowNoHandler) == 0)
{
noHandlerException = true;
}
ReferencePool.ReferencePool.Release <T>(e);
if (noHandlerException)
{
Debuger.LogError(Utility.StringUtility.Format("Event '{0}' not allow no handler.", eventId.ToString()));
}
}
public void Subscribe(enEventID id, EventHandler <T> handler)
{
if (!eventHandlers.TryGetValue(id, out var handlers))
{
handlers = new LinkedList <EventHandler <T> >();
handlers.AddLast(handler);
eventHandlers.Add(id, handlers);
}
else if ((eventPoolMode & enEventPoolMode.AllowMultiHandler) == 0)
{
Debuger.LogError(Utility.StringUtility.Format("Event '{0}' not allow multi handler.", id.ToString()));
}
else if ((eventPoolMode & enEventPoolMode.AllowDuplicateHandler) == 0 && Check(id, handler))
{
Debuger.LogError(Utility.StringUtility.Format("Event '{0}' not allow duplicate handler.", id.ToString()));
}
else
{
handlers.AddLast(handler);
}
}
public void Unsubscribe(enEventID id, EventHandler <T> handler)
{
if (handler == null)
{
Debuger.LogError("Event handler is invalid.");
}
if (!eventHandlers.TryGetValue(id, out var handlers))
{
Debuger.LogError(Utility.StringUtility.Format("Event '{0}' not exists any handler.", id.ToString()));
}
if (!handlers.Remove(handler))
{
Debuger.LogError(Utility.StringUtility.Format("Event '{0}' not exists specified handler.", id.ToString()));
}
}
