static public void Unregister <T>(OnEventFunction <T> oe) where T : Event
{
Type type = typeof(T);
if (eventHandles.ContainsKey(type))
{
List <Func <Event, MulticastDelegate> > list = eventHandles[type];
for (int i = 0; i < list.Count; i++)
{
if (oe == (OnEventFunction <T>)list[i](null))
{
list.RemoveAt(i);
if (cleanUnusedLists && list.Count == 0)
{
eventHandles.Remove(type);
}
//Log.Debug("unregistered: " + oe.ToString());
return;
}
}
}
throw new Exception("nothing registered!");
}
public void Dispatch <T>(OnEventFunction <T> func) where T : Event
{
if (!Event.Handled &&
Exact ? TypeOfEvent == typeof(T) : Event is T)
{
func?.Invoke((T)Event);
}
}
static private Func <Event, MulticastDelegate> WrapType <T>(OnEventFunction <T> oef) where T : Event
{
return((e) => {
if (e != null)
{
oef((T)e); return null;
}
else
{
return oef;
}
});
// bestest
// https://stackoverflow.com/questions/32512153/dynamic-actiont-invalid-arguments-when-executed
}
static public void Register <T>(OnEventFunction <T> oe) where T : Event
{
Type type = typeof(T);
Func <Event, MulticastDelegate> func = WrapType(oe);
if (eventHandles.ContainsKey(type))
{
eventHandles[type].Add(func);
}
else
{
eventHandles.Add(type, new List <Func <Event, MulticastDelegate> > {
func
});
}
//Log.Debug("registered: " + oe.ToString());
}
