싱글톤 패턴에 Listener 등록하는 방식. 싱글톤 클래스에서는 누가 듣던가말던가 등록한 것들 Broadcast Android에서 EventBus처럼 쓰면 될듯함. Example (Achievement) Checkpoint.cs /// /// An event to trigger when a checkpoint is reached /// public struct CheckPointEvent { public int Order; public CheckPointEvent(int order) { Order = order; } static CheckPointEvent e; public static void Trigger(int order) { e.Order = order; MMEventManager.Trigger..