update conncetors

src/Connectors/EcsEntityConnect.cs

@@ -6,6 +6,33 @@ using UnityEngine;
 
 namespace DCFApixels.DragonECS
 {
+    public static class EcsConnect
+    {
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static void Connect(GameObject go, entlong entity, bool applyTemplates)
+        {
+            Connect(entity, go, applyTemplates);
+        }
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static void Connect(entlong entity, GameObject go, bool applyTemplates)
+        {
+            if (go.TryGetComponent(out EcsEntityConnect connect) == false)
+            {
+                connect = go.AddComponent<EcsEntityConnect>();
+            }
+            connect.ConnectWith(entity, applyTemplates);
+        }
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static void Connect(EcsEntityConnect connect, entlong entity, bool applyTemplates)
+        {
+            Connect(entity, connect, applyTemplates);
+        }
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static void Connect(entlong entity, EcsEntityConnect connect, bool applyTemplates)
+        {
+            connect.ConnectWith(entity, applyTemplates);
+        }
+    }
     [DisallowMultipleComponent]
     public class EcsEntityConnect : MonoBehaviour
     {
@@ -37,7 +64,7 @@ namespace DCFApixels.DragonECS
             [MethodImpl(MethodImplOptions.AggressiveInlining)]
             get { return _world; }
         }
-        public bool IsConected
+        public bool IsConnected
         {
             [MethodImpl(MethodImplOptions.AggressiveInlining)]
             get { return _entity.IsAlive; }
@@ -59,22 +86,23 @@ namespace DCFApixels.DragonECS
         #region Connect
         public void ConnectWith(entlong entity, bool applyTemplates)
         {
-            if (_entity.TryGetID(out int oldEntityID) && _world != null)
+            Disconnect();
-            {
-                var a = _world.GetAspect<Aspect>();
-                a.unityGameObjects.TryDel(oldEntityID);
-            }
-            _world = null;
 
             if (entity.TryUnpack(out int newEntityID, out EcsWorld world))
             {
                 _entity = entity;
                 _world = world;
                 var a = _world.GetAspect<Aspect>();
-                if (a.unityGameObjects.Has(newEntityID) == false)
+                if (a.unityGameObjects.Has(newEntityID))
                 {
-                    a.unityGameObjects.Add(newEntityID) = new UnityGameObjectConnect(this);
+                    ref readonly var uconnect = ref a.unityGameObjects.Read(newEntityID);
+                    if (uconnect.IsConnected)
+                    {
+                        uconnect.connect.Disconnect();
+                    }
                 }
+
+                a.unityGameObjects.TryAddOrGet(newEntityID) = new UnityGameObjectConnect(this);
                 if (applyTemplates)
                 {
                     ApplyTemplatesFor(world.id, newEntityID);
@@ -85,6 +113,15 @@ namespace DCFApixels.DragonECS
                 _entity = entlong.NULL;
             }
         }
+        public void Disconnect()
+        {
+            if (_entity.TryGetID(out int oldEntityID) && _world != null)
+            {
+                var a = _world.GetAspect<Aspect>();
+                a.unityGameObjects.TryDel(oldEntityID);
+            }
+            _world = null;
+        }
         #endregion
 
         #region ApplyTemplates

src/Connectors/Editor/EcsEntityConnectEditor.cs

@@ -109,7 +109,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
             {
                 for (int i = 0; i < targets.Length; i++)
                 {
-                    if (targets[i].IsConected == true)
+                    if (targets[i].IsConnected == true)
                     {
                         EditorGUILayout.HelpBox("Multiple component editing is not available.", MessageType.Warning);
                         return;

src/Connectors/UnityGameObjectConnect.cs

@@ -14,9 +14,19 @@ namespace DCFApixels.DragonECS
         public string Name
         {
             [MethodImpl(MethodImplOptions.AggressiveInlining)]
-            get => connect.name;
+            get { return connect.name; }
         }
-        public UnityGameObjectConnect(EcsEntityConnect connect)
+        public bool IsUnidirectional
+        {
+            [MethodImpl(MethodImplOptions.AggressiveInlining)]
+            get { return connect == null; }
+        }
+        public bool IsConnected
+        {
+            [MethodImpl(MethodImplOptions.AggressiveInlining)]
+            get { return transform != null; }
+        }
+        internal UnityGameObjectConnect(EcsEntityConnect connect)
         {
             this.connect = connect;
             transform = connect.transform;

src/Debug/Monitors/Editor/PipelineProcessesMonitorEditor.cs

@@ -2,9 +2,7 @@
 using DCFApixels.DragonECS.Unity.Internal;
 using System;
 using System.Collections.Generic;
-using System.Diagnostics;
 using System.Linq;
-using System.Reflection;
 using UnityEditor;
 using UnityEngine;
 
@@ -181,7 +179,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
             GUI.EndScrollView();
 
             Rect r = GUILayoutUtility.GetRect(EditorGUIUtility.currentViewWidth, EditorGUIUtility.singleLineHeight);
-            if(_selectedPointMeta.process != null && _selectedPointMeta.system != null)
+            if (_selectedPointMeta.process != null && _selectedPointMeta.system != null)
             {
                 GUI.Label(r, $"{_selectedPointMeta.process.Name}-{_selectedPointMeta.system.Name}");
             }