public void Add <T>(MEvents.EventDelegate <T> listener) where T : MetaEvent
{
Remove(listener); // Questionable - Though, seems to have done the trick... Performance impact likely... Short story: prevents the same function from being added multiple times as a listener
if (_delegates.TryGetValue(typeof(T), out var currentDelegate))
{
_delegates[typeof(T)] = Delegate.Combine(currentDelegate, listener);
}
else
{
_delegates[typeof(T)] = listener;
}
}
public void Remove <T>(MEvents.EventDelegate <T> listener) where T : MetaEvent
{
if (!_delegates.TryGetValue(typeof(T), out _))
{
return;
}
var resultingDelegate = Delegate.Remove(_delegates[typeof(T)], listener);
if (resultingDelegate == null)
{
_delegates.Remove(typeof(T));
}
else
{
_delegates[typeof(T)] = resultingDelegate;
}
}
