correctly delete old rooms

Assets/Portal/Runtime/Portal.cs

@@ -27,15 +27,23 @@ namespace EscapeRoomEngine.Portal.Runtime
         internal bool Connected => linkedPortal != null;
         internal readonly List<PortalDriver> closePortalDrivers = new();
 
-        private void Awake()
+        protected virtual void Awake()
         {
             DoorEvent += (_, type) =>
             {
-                if (type == DoorEventType.Connected)
+                // ReSharper disable once SwitchStatementMissingSomeEnumCasesNoDefault
+                switch (type)
                 {
-                    linkedPortal = FromDoorState(Module.ConnectedDoorState);
-                    portalCamera.screen.gameObject.SetActive(true);
-                    portalCamera.enabled = true;
+                    case DoorEventType.Connected:
+                        linkedPortal = FromDoorState(Module.ConnectedDoorState);
+                        portalCamera.screen.gameObject.SetActive(true);
+                        portalCamera.enabled = true;
+                        break;
+                    case DoorEventType.Locked:
+                        portalCamera.enabled = false;
+                        portalCamera.screen.gameObject.SetActive(false);
+                        linkedPortal = null;
+                        break;
                 }
             };
         }
@@ -54,7 +62,7 @@ namespace EscapeRoomEngine.Portal.Runtime
                         portalDriver.Teleport(this, linkedPortal);
                         if (portalDriver.player)
                         {
-                            linkedPortal.OnDoorEvent(DoorEventType.ExitedFrom);
+                            linkedPortal.ExitFrom();
                         }
                         i--; // decrease the loop counter because the list is one element smaller now
                     }

Assets/Portal/Runtime/PortalDriver.cs

@@ -44,20 +44,24 @@ namespace EscapeRoomEngine.Portal.Runtime
         protected void Start()
         {
             if (hasClone)
+            {
                 clone = PortalDriverClone.Create(this);
+            }
         }
 
         private void Update()
         {
             if (hasClone && clone.gameObject.activeSelf)
+            {
                 clone.UpdatePosition(transform);
+            }
         }
 
         public void EnableClone(Portal at)
         {
             if (hasClone)
             {
-                Logger.Log($"Enabled {clone}", LogType.Portals);
+                Logger.Log($"Enabled {clone} at {at}", LogType.Portals);
                 
                 clone.portal = at;
                 clone.gameObject.SetActive(true);
@@ -68,7 +72,7 @@ namespace EscapeRoomEngine.Portal.Runtime
         {
             if (hasClone && at.Equals(clone.portal)) // don't disable clones that are already at a different portal
             {
-                Logger.Log($"Disabled {clone}", LogType.Portals);
+                Logger.Log($"Disabled {clone} at {clone.portal}", LogType.Portals);
                 
                 clone.portal = null;
                 clone.gameObject.SetActive(false);

Assets/Portal/Runtime/PortalDriverClone.cs

@@ -40,5 +40,10 @@ namespace EscapeRoomEngine.Portal.Runtime
                     portal.linkedPortal.portalTransform.worldToLocalMatrix * cloning.localToWorldMatrix;
             transform.SetPositionAndRotation(m.GetPosition(), m.rotation);
         }
+
+        public override string ToString()
+        {
+            return gameObject.name;
+        }
     }
 }