The Wait Is Over. (#49)

* Move submodule to Godot

* Update submodule AGAIN.

* Update project files.

* Remove WearableAnimatedSprite from prototypes.

* Remove content repo resource copier.

* Update submodule.

* Fix resource handling.

* Content.Client compiles by commenting out hands GUI.

* Update submodule.

* Fix prototype textures and update submodule.

* Update Submodule.

* Update submodule SOME MORE!

* Random WiP shit I guess

* Make omnisharp not choke on buildchecker.

* Update submodule.

* Highly WiP broken HandsGui code.

* Ok maybe let's not insult omnisharp.

* Fix annoying Omnisharp warning.

* Update submodule.

* Update submodule.

* Hey I forgot to push this but it didn't conflict!

* Fix hands GUI on godot.

* Update submodule.

* Obligatory submodule update.

* Work on exports.

* Work on exports.

* Update submodule.

* Update submodule.

* Fix dumb case mismatch between content and engine

* work pls.

* This maybe.

* Now!

* Update submodule.

* update submodule.

* Some WiP work on exporting aaah.

* OK READY FOR THE BUILDS SERVER.

* Probably should've made those commits in a different order.

* DO THE THING

* update submodule.

* Updates for effects system.

* Update submodule.

* Make file/line numbers show up on Windows Godot.

* Set submodule to master.

Content.Client/GameObjects/Components/Doors/ClientDoorComponent.cs

@@ -12,8 +12,8 @@ namespace Content.Client.GameObjects
         public bool Opened { get; private set; }
         private SpriteComponent spriteComponent;
 
-        private string OpenSprite = "door_ewo";
-        private string CloseSprite = "door_ew";
+        private string OpenSprite = "Objects/door_ewo.png";
+        private string CloseSprite = "Objects/door_ew.png";
 
         public override void Initialize()
         {

Content.Client/GameObjects/Components/Items/ClientHandsComponent.cs

@@ -30,19 +30,27 @@ namespace Content.Client.GameObjects
             hands.Clear();
             foreach (var hand in cast.Hands)
             {
-                hands[hand.Key] = Owner.EntityManager.GetEntity(hand.Value);
+                IEntity entity = null;
+                try
+                {
+                    entity = Owner.EntityManager.GetEntity(hand.Value);
+                }
+                catch
+                {
+                    // Nothing.
+                }
+                hands[hand.Key] = entity;
             }
 
             ActiveIndex = cast.ActiveIndex;
-
             // Tell UI to update.
             var uiMgr = IoCManager.Resolve<IUserInterfaceManager>();
-            if (!uiMgr.TryGetSingleComponent<HandsGui>(out var component))
+            if (!uiMgr.StateRoot.TryGetChild<HandsGui>("HandsGui", out var control))
             {
-                component = new HandsGui();
-                uiMgr.AddComponent(component);
+                control = new HandsGui();
+                uiMgr.StateRoot.AddChild(control);
             }
-            component.UpdateHandIcons();
+            control.UpdateHandIcons();
         }
 
         public void SendChangeHand(string index)