C# (CSharp) InventorySystem OnItemSelectedEventListener示例

示例#1

 public void DeRegister(OnItemSelectedEventListener passedEvent)
 {
     if (eventListeners.Contains(passedEvent))
     {
         eventListeners.Remove(passedEvent);
     }
 }

示例#2

 public void Register(OnItemSelectedEventListener passedEvent)
 {
     if (!eventListeners.Contains(passedEvent))
     {
         eventListeners.Add(passedEvent);
         if (selectedItem != null)
         {
             Raise(selectedItem);
         }
     }
 }