private static void RemoveInstanceListener(int priority, EventComponent target, EventCallback callback)
{
SortedList <int, List <EventCallback> > instance;
// See if we we have any events registered to this target already
if (InstanceListeners.TryGetValue(target, out instance))
{
List <EventCallback> listeners;
if (instance.TryGetValue(priority, out listeners))
{
listeners.Remove(callback);
// Remove this priority if there are no more listeners
if (listeners == null || listeners.Count == 0)
{
GlobalListeners.RemoveAt(priority);
}
}
else
{
// Only log as a warning as this isn't technically an error, just something to keep an eye on as it shouldn't happen.
Debug.LogWarning($"Trying to remove a callback from priority {priority}, which does not exist for {GenericTypeName}.");
}
}
else
{
// Only log as a warning as this isn't technically an error, just something to keep an eye on as it shouldn't happen.
Debug.LogWarning($"Trying to remove a callback from the instance {target.name} but there are no listeners for it");
}
}
private static void RemoveGlobalListener(int priority, EventCallback callback)
{
List <EventCallback> listeners;
if (GlobalListeners.TryGetValue(priority, out listeners))
{
listeners.Remove(callback);
// Remove this priority if there are no more listeners
if (listeners == null || listeners.Count == 0)
{
GlobalListeners.RemoveAt(priority);
}
}
else
{
// Only log as a warning as this isn't technically an error, just something to keep an eye on as it shouldn't happen.
Debug.LogWarning($"Trying to remove a callback from priority {priority}, which does not exist for {GenericTypeName}.");
}
}
