internal void RegisterHandler(ActorEventHandler handler)
{
if (handlers == null)
{
handlers = handlersPool.Get();
}
handlers.Insert(FindHandlerInsertionPoint(handler.priority), handler);
OnCallbackRegistered(handler.eventType);
}
internal bool TryGetHandler(Type eventType, out ActorEventHandler result)
{
foreach (var handler in info.handlers)
{
if (handler.eventType == eventType)
{
result = handler;
result.component = this;
return(true);
}
}
result = new ActorEventHandler();
return(false);
}
internal void UnregisterHandler(ActorEventHandler handler)
{
if (handlers == null)
{
return;
}
for (int handlerIndex = handlers.Count - 1; handlerIndex >= 0; handlerIndex--)
{
if (handlers[handlerIndex].component == handler.component && handlers[handlerIndex].eventType == handler.eventType)
{
handlers.RemoveAt(handlerIndex);
break;
}
}
if (handlers.Count <= 0)
{
handlersPool.Release(handlers);
handlers = null;
}
OnCallbackUnregistered(handler.eventType);
}
internal bool TryGetHandler <T>(out ActorEventHandler result) => TryGetHandler(typeof(T), out result);