Fix collision masks and layers (#1654)

* Fix bullets getting stopped by tables

* Fix collision masks

Resources/Prototypes/Entities/Constructible/Ground/table.yml

@@ -16,7 +16,7 @@
     shapes:
     - !type:PhysShapeAabb
       layer:
-      - SmallImpassable
+      - VaultImpassable
   - type: SnapGrid
     offset: Center
   - type: IconSmooth

Resources/Prototypes/Entities/Constructible/Storage/Closets/closet.yml

@@ -32,7 +32,6 @@
       - SmallImpassable
       layer:
       - Opaque
-      - Impassable
       - MobImpassable
       - VaultImpassable
       - SmallImpassable

Resources/Prototypes/Entities/Constructible/Storage/crate_base.yml

@@ -26,9 +26,7 @@
       - SmallImpassable
       layer:
       - Opaque
-      - Impassable
       - MobImpassable
-      - VaultImpassable
       - SmallImpassable
     IsScrapingFloor: true
   - type: Physics

Resources/Prototypes/Entities/Constructible/Walls/low_wall.yml

@@ -20,7 +20,9 @@
   - type: Collidable
     shapes:
     - !type:PhysShapeAabb
-      layer: [SmallImpassable, MobImpassable]
+      layer:
+      - VaultImpassable
+      - SmallImpassable
   - type: Damageable
   - type: Destructible
     thresholdvalue: 100

Resources/Prototypes/Entities/Mobs/Species/human.yml

@@ -113,7 +113,6 @@
       - Impassable
       - MobImpassable
       - VaultImpassable
-      - SmallImpassable
       layer:
       - Opaque
       - MobImpassable

Resources/Prototypes/Entities/Objects/Weapons/Guns/Projectiles/projectiles.yml

@@ -23,8 +23,6 @@
       mask:
       - Impassable
       - MobImpassable
-      - VaultImpassable
-      - SmallImpassable
   - type: Physics
     edgeslide: false
   - type: Projectile