what if I don’t know the object? I only know the class. the setup I want, is that the level has a MasterActor that sits there and listens to the delegate. the building enters the level and just yells “I’m here, and I’m a building”. the MasterActor hears that and adds the building to an array. So the building wouldn’t know the actor. And the masterclass wouldn’t know the actor until it hears the call.