public static bool Execute <T>(GameObject target, BaseEventData eventData, ExecuteEvents.EventFunction <T> functor) where T : IEventSystemHandler
{
List <IEventSystemHandler> element = ExecuteEvents.s_HandlerListPool.Get();
ExecuteEvents.GetEventList <T>(target, (IList <IEventSystemHandler>)element);
for (int index = 0; index < element.Count; ++index)
{
T handler;
try
{
handler = (T)element[index];
}
catch (Exception ex)
{
Debug.LogException(new Exception(string.Format("Type {0} expected {1} received.", (object)typeof(T).Name, (object)element[index].GetType().Name), ex));
continue;
}
try
{
functor(handler, eventData);
}
catch (Exception ex)
{
Debug.LogException(ex);
}
}
int count = element.Count;
ExecuteEvents.s_HandlerListPool.Release(element);
return(count > 0);
}
public static bool CanHandleEvent <T>(GameObject go) where T : IEventSystemHandler
{
List <IEventSystemHandler> list = ExecuteEvents.s_HandlerListPool.Get();
ExecuteEvents.GetEventList <T>(go, list);
int count = list.Count;
ExecuteEvents.s_HandlerListPool.Release(list);
return(count != 0);
}
public static bool Execute <T>(GameObject target, BaseEventData eventData, ExecuteEvents.EventFunction <T> functor) where T : IEventSystemHandler
{
List <IEventSystemHandler> list = ExecuteEvents.s_HandlerListPool.Get();
ExecuteEvents.GetEventList <T>(target, list);
int i = 0;
while (i < list.Count)
{
T handler;
try
{
handler = (T)((object)list[i]);
}
catch (Exception innerException)
{
IEventSystemHandler eventSystemHandler = list[i];
Debug.LogException(new Exception(string.Format("Type {0} expected {1} received.", typeof(T).Name, eventSystemHandler.GetType().Name), innerException));
goto IL_8F;
}
goto Block_2;
IL_8F:
i++;
continue;
Block_2:
try
{
functor(handler, eventData);
}
catch (Exception exception)
{
Debug.LogException(exception);
}
goto IL_8F;
}
int count = list.Count;
ExecuteEvents.s_HandlerListPool.Release(list);
return(count > 0);
}