public static Action On(string eventType, OnHandler handler)
{
// Note: User will need to register on domain reload...
List <OnHandler> handlers = null;
if (!s_Events.TryGetValue(eventType, out handlers))
{
handlers = new List <OnHandler> {
handler
};
s_Events.Add(eventType, handlers);
}
else if (handlers.Contains(handler))
{
throw new Exception("Cannot add existing event handler: " + eventType);
}
else
{
handlers.Add(handler);
}
return(() =>
{
Off(eventType, handler);
});
}
public static void Off(string eventType, OnHandler handler)
{
List <OnHandler> handlers = null;
if (s_Events.TryGetValue(eventType, out handlers))
{
handlers.Remove(handler);
if (handlers.Count == 0)
{
s_Events.Remove(eventType);
}
}
}
public static void Add(EventEnum type, OnHandler call)
{
MyList <OnHandler> list = EventDict[type];
if (list == null)
{
list = new MyList <OnHandler>();
EventDict[type] = list;
}
if (list.IndexOf(call) != -1)
{
OnHandler handler = new OnHandler(call);
handler += call;
list.Push(handler);
}
//Event evt = new Event();
//evt.OnHandler += Call;
}
public void Invoke(CustomEvent _event)
{
OnHandler?.Invoke(_event);
}
