public static bool UnregisterAttributeChangedHandler(string attributeKey, BnetParty.PartyAttributeChangedHandler handler)
{
if (handler == null)
{
throw new ArgumentNullException("handler");
}
if (BnetParty.s_attributeChangedSubscribers == null)
{
return(false);
}
List <BnetParty.PartyAttributeChangedHandler> list = null;
return(BnetParty.s_attributeChangedSubscribers.TryGetValue(attributeKey, out list) && list.Remove(handler));
}
public static void RegisterAttributeChangedHandler(string attributeKey, BnetParty.PartyAttributeChangedHandler handler)
{
if (handler == null)
{
throw new ArgumentNullException("handler");
}
if (BnetParty.s_attributeChangedSubscribers == null)
{
BnetParty.s_attributeChangedSubscribers = new Map <string, List <BnetParty.PartyAttributeChangedHandler> >();
}
List <BnetParty.PartyAttributeChangedHandler> list;
if (!BnetParty.s_attributeChangedSubscribers.TryGetValue(attributeKey, out list))
{
list = new List <BnetParty.PartyAttributeChangedHandler>();
BnetParty.s_attributeChangedSubscribers[attributeKey] = list;
}
if (!list.Contains(handler))
{
list.Add(handler);
}
}
