private void Unregister(EventKey InEventKey, Delegate InDelegate, EventDelegateType InEventDelegateType)
{
EventDelegate eventDelegate;
if (router.TryGetValue(InEventKey, out eventDelegate))
{
eventDelegate = eventDelegate.NextNode;
if (null == eventDelegate)
{
Debug.LogError(string.Format("Unregister event named {0}.", InEventKey));
}
else
{
do
{
if (eventDelegate.Equals(InDelegate, InEventDelegateType))
{
if (eventDelegate.NextNode == null)
{
eventDelegate.PrevNode.NextNode = null;
}
else
{
eventDelegate.PrevNode.NextNode = eventDelegate.NextNode;
eventDelegate.NextNode.PrevNode = eventDelegate.PrevNode;
}
}
eventDelegate = eventDelegate.NextNode;
} while (null != eventDelegate);
}
}
InvokeEventUnregisterEvent(InEventKey);
}
private EventDelegate(Delegate InCusDelegate, EventDelegateType InType, bool InIsSingleTime)
{
CusDelegate = InCusDelegate;
Type = InType;
IsSingleTime = InIsSingleTime;
PrevNode = null;
NextNode = null;
}
public static EventDelegate RegisterHead(EventDelegateType InEventDelegateType)
{
return(new EventDelegate(null, InEventDelegateType, false));
}
public bool Equals(Delegate InDelegate, EventDelegateType InEventDelegateType)
{
return(Type == InEventDelegateType && CusDelegate == InDelegate);
}
