Some new wall sprites, wires are automatically dropped if both items they're attached to are removed, other items aren't highlighted while dragging an item in editor

Subsurface/Source/DebugConsole.cs

@@ -454,7 +454,7 @@ namespace Barotrauma
                     {
                         MapEntity me = MapEntity.mapEntityList[i];
 
-                        if (me.SimPosition.Length()>200.0f)
+                        if (me.SimPosition.Length()>2000.0f)
                         {
                             DebugConsole.NewMessage("Removed "+me.Name+" (simposition "+me.SimPosition+")", Color.Orange);
                             MapEntity.mapEntityList.RemoveAt(i);
@@ -464,6 +464,19 @@ namespace Barotrauma
                             DebugConsole.NewMessage("Removed " + me.Name + " (MoveWithLevel==true)", Color.Orange);
                             MapEntity.mapEntityList.RemoveAt(i);
                         }
+                        else if (me is Item)
+                        {
+                            Item item = me as Item;
+                            var wire = item.GetComponent<Wire>();
+                            if (wire == null) continue;
+
+                            if (wire.Nodes.Any() && !wire.Connections.Any(c => c != null))
+                            {
+                                wire.Item.Drop(null);
+                                DebugConsole.NewMessage("Dropped wire (ID: "+wire.Item.ID+") - attached on wall but no connections found", Color.Orange);
+                            }
+                        }
+
                     }
                     break;
                 case "messagebox":

Subsurface/Source/Items/Components/Signal/ConnectionPanel.cs

@@ -118,6 +118,26 @@ namespace Barotrauma.Items.Components
                 loadedConnections[i].wireId.CopyTo(Connections[i].wireId, 0);
             }
         }
+
+        protected override void RemoveComponentSpecific()
+        {
+            foreach (Connection c in Connections)
+            {
+                foreach (Wire wire in c.Wires)
+                {
+                    if (wire == null) continue;
+
+                    if (wire.OtherConnection(c) == null) //wire not connected to anything else
+                    {
+                        wire.Item.Drop(null);
+                    }
+                    else
+                    {
+                        wire.RemoveConnection(item);
+                    }
+                }
+            }
+        }
         
         public override bool FillNetworkData(Networking.NetworkEventType type, Lidgren.Network.NetBuffer message)
         {

Subsurface/Source/Items/Components/Signal/Wire.cs

@@ -23,6 +23,11 @@ namespace Barotrauma.Items.Components
 
         private static Wire draggingWire;
         private static int? selectedNodeIndex;
+
+        public Connection[] Connections
+        {
+            get { return connections; }
+        }
                 
         public Wire(Item item, XElement element)
             : base(item, element)

Subsurface/Source/Items/Item.cs

@@ -857,22 +857,25 @@ namespace Barotrauma
                 return;
             }
 
-            GUI.DrawRectangle(spriteBatch, new Vector2(DrawPosition.X - rect.Width / 2, -(DrawPosition.Y+rect.Height/2)), new Vector2(rect.Width, rect.Height), Color.Green);
-
-            foreach (Rectangle t in prefab.Triggers)
+            if (isSelected || isHighlighted)
             {
-                Rectangle transformedTrigger = TransformTrigger(t);
+                GUI.DrawRectangle(spriteBatch, new Vector2(DrawPosition.X - rect.Width / 2, -(DrawPosition.Y+rect.Height/2)), new Vector2(rect.Width, rect.Height), Color.Green);
 
-                Vector2 rectWorldPos = new Vector2(transformedTrigger.X, transformedTrigger.Y);
-                if (Submarine!=null) rectWorldPos += Submarine.Position;
-                rectWorldPos.Y = -rectWorldPos.Y;
+                foreach (Rectangle t in prefab.Triggers)
+                {
+                    Rectangle transformedTrigger = TransformTrigger(t);
 
-                GUI.DrawRectangle(spriteBatch, 
-                    rectWorldPos,
-                    new Vector2(transformedTrigger.Width, transformedTrigger.Height), 
-                    Color.Green);
+                    Vector2 rectWorldPos = new Vector2(transformedTrigger.X, transformedTrigger.Y);
+                    if (Submarine!=null) rectWorldPos += Submarine.Position;
+                    rectWorldPos.Y = -rectWorldPos.Y;
+
+                    GUI.DrawRectangle(spriteBatch, 
+                        rectWorldPos,
+                        new Vector2(transformedTrigger.Width, transformedTrigger.Height), 
+                        Color.Green);
+                }
             }
-
+            
             if (!ShowLinks) return;
 
             foreach (MapEntity e in linkedTo)

Subsurface/Source/Map/MapEntity.cs

@@ -291,20 +291,23 @@ namespace Barotrauma
 
             MapEntity highLightedEntity = null;
 
-            foreach (MapEntity e in mapEntityList)
+            if (startMovingPos == Vector2.Zero)
             {
-                if (!e.SelectableInEditor) continue;
-
-                if (highLightedEntity == null || e.Sprite == null ||
-                    (highLightedEntity.Sprite!=null && e.Sprite.Depth < highLightedEntity.Sprite.Depth))
+                foreach (MapEntity e in mapEntityList)
                 {
+                    if (!e.SelectableInEditor) continue;
 
-                    if (e.IsMouseOn(position)) highLightedEntity = e;
+                    if (highLightedEntity == null || e.Sprite == null ||
+                        (highLightedEntity.Sprite != null && e.Sprite.Depth < highLightedEntity.Sprite.Depth))
+                    {
+                        if (e.IsMouseOn(position)) highLightedEntity = e;
+                    }
+                    e.isSelected = false;
                 }
-                e.isSelected = false;
-            }
 
-            if (highLightedEntity != null) highLightedEntity.isHighlighted = true;
+                if (highLightedEntity != null) highLightedEntity.isHighlighted = true;
+
+            }
 
             foreach (MapEntity e in selectedList)
             {
@@ -551,13 +554,6 @@ namespace Barotrauma
                 {
                     resizing = false;
                 }
-
-                //if (resizeHorizontal) placeSize.X = position.X - placePosition.X;
-                //if (resizeVertical) placeSize.Y = placePosition.Y - position.Y;
-
-                //Rectangle newRect = Submarine.AbsRect(placePosition, placeSize);
-                //newRect.Width = (int)Math.Max(newRect.Width, Submarine.GridSize.X);
-                //newRect.Height = (int)Math.Max(newRect.Height, Submarine.GridSize.Y);
             }
         }