Removed collision from wall gaps

Barotrauma/BarotraumaShared/Source/Items/Components/Holdable/RepairTool.cs

@@ -176,7 +176,7 @@ namespace Barotrauma.Items.Components
             }
 
             Body targetBody = Submarine.PickBody(rayStart, rayEnd, ignoredBodies, 
-                Physics.CollisionWall | Physics.CollisionCharacter | Physics.CollisionItem | Physics.CollisionLevel, false);
+                Physics.CollisionWall | Physics.CollisionCharacter | Physics.CollisionItem | Physics.CollisionLevel | Physics.CollisionRepair, false);
 
             if (targetBody == null || targetBody.UserData == null) return;
 

Barotrauma/BarotraumaShared/Source/Map/Structure.cs

@@ -774,7 +774,12 @@ namespace Barotrauma
 
             //if the section has holes (or is just one big hole with no bodies),
             //we need a sensor for repairtools to be able to target the structure
-            if (hasHoles || !bodies.Any()) CreateRectBody(rect).IsSensor = true;            
+            if (hasHoles || !bodies.Any())
+            {
+                Body sensorBody = CreateRectBody(rect);
+                sensorBody.CollisionCategories = Physics.CollisionRepair;
+                sensorBody.IsSensor = true;
+            }
         }
 
         private Body CreateRectBody(Rectangle rect)

Barotrauma/BarotraumaShared/Source/Physics/Physics.cs

@@ -13,6 +13,7 @@ namespace Barotrauma
         public const Category CollisionItem         = Category.Cat5;
         public const Category CollisionProjectile   = Category.Cat6;
         public const Category CollisionLevel        = Category.Cat7;
+        public const Category CollisionRepair       = Category.Cat8;
 
         public static float DisplayToRealWorldRatio = 1.0f / 80.0f;