Added a few new console commands: disablehud, lockx & locky (disables submarine movement on the respective axis), followsub (toggles whether the camera moves with the subs)

Subsurface/Source/Characters/CharacterHUD.cs

@@ -34,6 +34,8 @@ namespace Barotrauma
 
         public static void AddToGUIUpdateList(Character character)
         {
+            if (GUI.DisableHUD) return;
+
             if (cprButton != null && cprButton.Visible) cprButton.AddToGUIUpdateList();
 
             if (suicideButton != null && suicideButton.Visible) suicideButton.AddToGUIUpdateList();
@@ -118,6 +120,8 @@ namespace Barotrauma
                 damageOverlay = new Sprite("Content/UI/damageOverlay.png", Vector2.Zero);
             }
 
+            if (GUI.DisableHUD) return;
+
             if (character.Inventory != null)
             {
                 for (int i = 0; i < character.Inventory.Items.Length - 1; i++)