public static void AddListener(EventListenerDelegate del, P prio)
{
if (!PriorityLookup.ContainsKey(prio))
{
PriorityLookup[prio] = new List <EventListenerDelegate>();
}
if (PriorityLookup[prio].Contains(del))
{
throw new System.Exception("Delegate is already listening to this event.");
}
PriorityLookup[prio].Add(del);
}
public static void RemoveListener(EventListenerDelegate del, P prio)
{
if (!PriorityLookup.ContainsKey(prio))
{
throw new System.Exception("Attempting to remove delegate listener in priority that has no delegate listeners.");
}
if (!PriorityLookup[prio].Contains(del))
{
throw new System.Exception("Attempting to remove delegate listener that is not subscribed to this event.");
}
PriorityLookup[prio].Remove(del);
}
public static void Raise(T data)
{
if (CorrectOrderedP == null)
{
CorrectOrderedP = new List <int>();
foreach (int x in Enum.GetValues(typeof(P)))
{
CorrectOrderedP.Add(x);
}
CorrectOrderedP.Sort();
}
foreach (int x in CorrectOrderedP)
{
P val = (P)Enum.ToObject(typeof(P), x);
if (!PriorityLookup.ContainsKey(val))
{
continue;
}
foreach (var del in PriorityLookup[val])
{
del(data);
}
}
}
