/// <summary>
/// Stop listening to events
/// </summary>
/// <typeparam name="VncEvent">Type of event to unlisten to</typeparam>
/// <param name="listener">Remove itself as event listener</param>
public static void Unlisten <VncEvent>(this IVncEventListener <VncEvent> listener) where VncEvent : struct
{
List <IVncEventListenerGeneric> _eventList;
if (_events.TryGetValue(typeof(VncEvent), out _eventList))
{
_eventList.Remove(listener);
}
else
{
throw new UnityException("Cannot unlisten this listener. It doesn't exist.");
}
}
/// <summary>
/// Start listening to events
/// </summary>
/// <typeparam name="VncEvent">Type of event to listen to</typeparam>
/// <param name="listener">Register itself as event listener</param>
public static void Listen <VncEvent>(this IVncEventListener <VncEvent> listener) where VncEvent : struct
{
Type eType = typeof(VncEvent);
List <IVncEventListenerGeneric> _eventList;
if (!_events.ContainsKey(eType))
{
_eventList = new List <IVncEventListenerGeneric>();
_events.Add(eType, _eventList);
}
else
{
_eventList = _events[eType];
}
if (!_eventList.Contains(listener))
{
_eventList.Add(listener);
}
}
