Shadow & FOV stuff (#735)

* Content fixes for shadow/occluder stuff.

* Observers don't have FOV.

* Update submodule

Content.Server/GameObjects/Components/Doors/ServerDoorComponent.cs

@@ -136,6 +136,10 @@ namespace Content.Server.GameObjects
 
             State = DoorState.Opening;
             SetAppearance(DoorVisualState.Opening);
+            if (Owner.TryGetComponent(out OccluderComponent occluder))
+            {
+                occluder.Enabled = false;
+            }
 
             Timer.Spawn(OpenTimeOne, async () =>
             {
@@ -190,6 +194,10 @@ namespace Content.Server.GameObjects
             {
                 State = DoorState.Closed;
                 SetAppearance(DoorVisualState.Closed);
+                if (Owner.TryGetComponent(out OccluderComponent occluder))
+                {
+                    occluder.Enabled = true;
+                }
             }, _cancellationTokenSource.Token);
             return true;
         }

Resources/Prototypes/Entities/buildings/airlock_base.yml

@@ -43,5 +43,10 @@
     interfaces:
     - key: enum.WiresUiKey.Key
       type: WiresBoundUserInterface
+
+  - type: Occluder
+  - type: SnapGrid
+    offset: Center
+
   placement:
     mode: SnapgridCenter

Resources/Prototypes/Entities/buildings/lighting.yml

@@ -17,7 +17,7 @@
   - type: PointLight
     radius: 8
     energy: 1.2
-    #offset: "0, -16"
+    offset: "0.5, 0"
     color: "#DCDCC6"
 
   placement:
@@ -67,6 +67,7 @@
   - type: PointLight
     energy: 1.0
     enabled: false
+    offset: "-0.5, 0"
 
   - type: PowerDevice
     priority: Low

Resources/Prototypes/Entities/mobs/observer.yml

@@ -8,6 +8,7 @@
     mass: 5
   - type: Eye
     zoom: 0.5, 0.5
+    drawFov: false
   - type: Input
     context: "ghost"
   - type: Examiner