Entity Attach

Entity Attach

Assets/TEngine/Runtime/Entity/Demo/ECSDemoApp.cs

@@ -1,4 +1,5 @@
-using TEngine.EntityModule;
+using System;
+using TEngine.EntityModule;
 using UnityEngine;
 
 namespace TEngine
@@ -33,6 +34,10 @@ namespace TEngine
 
             TimerMgr.Instance.AddTimer((args =>
             {
+                GameEventMgr.Instance.Send<int,Action<EcsObject>>(EntityEvent.AttachToEntity,entity.InstanceId,(obj)=>
+                {
+                    TLogger.LogInfoSuccessd("Attach Success"+obj.HashCode);
+                });
                 Entity.Destroy(entity);
                 Entity.Destroy(entity2);
             }), 3f,false);

Assets/TEngine/Runtime/Entity/EntitySystem.cs

@@ -26,6 +26,7 @@ namespace TEngine.EntityModule
         }
         private EntitySystem()
         {
+            GameEventMgr.Instance.AddEventListener<int,Action<EcsObject>>(EntityEvent.AttachToEntity, AttachToEntity);
             Update(true);
         }
         /// <summary>
@@ -189,5 +190,26 @@ namespace TEngine.EntityModule
         }
         #endregion
 
+        #region AttachEventToEntity
+
+        public void AttachToEntity(int instanceId,Action<EcsObject> callback)
+        {
+            if (EcsObjects.TryGetValue(instanceId,out var entity))
+            {
+                if (entity.IsDisposed)
+                {
+                    return;
+                }
+                callback?.Invoke(entity);
+            }
+        }
+        
+
+        #endregion
+    }
+
+    public static class EntityEvent
+    {
+        public static int AttachToEntity = StringId.StringToHash("EntityEvent.AttachToEntity");
     }
 }