/// <summary>
/// 添加Listener
/// </summary>
public void AddListener <T>(EventDelegateX <T> del) where T : GameEvent
{
EventDelegateX internalDelegate = (e) => { del((T)e); };
//已存在,返回
if (DelegateLookupMap.ContainsKey(del) && DelegateLookupMap[del] == internalDelegate)
{
return;
}
//加入delegateLookup中
DelegateLookupMap[del] = internalDelegate;
//加入delegates中
EventDelegateX tempDel;
if (DelegatesMap.TryGetValue(typeof(T), out tempDel))
{
DelegatesMap[typeof(T)] = tempDel += internalDelegate;
}
else
{
DelegatesMap[typeof(T)] = internalDelegate;
}
}
public void RemoveListener <T>(EventDelegateX <T> del) where T : GameEvent
{
EventDelegateX internalDelegate;
if (DelegateLookupMap.TryGetValue(del, out internalDelegate))
{
EventDelegateX tempDel;
if (DelegatesMap.TryGetValue(typeof(T), out tempDel))
{
tempDel -= internalDelegate;
if (tempDel == null)
{
DelegatesMap.Remove(typeof(T));
}
else
{
DelegatesMap[typeof(T)] = tempDel;
}
}
DelegateLookupMap.Remove(del);
}
}
