- Moved character nametag visibility culling to the update method (doesn't make sense for the update rate to be tied to rendering framerate).

- Name tags on characters that are outside the camera view are automatically hidden to avoid the costly visibility checks.
- If the controlled character or the target has no head, the visibility check is done based on the position of the torso.
- Fixed sub->outside visibility checks.
- Fixed invalid attributes in the flashlight config.

Barotrauma/BarotraumaShared/Source/Characters/Character.cs

@@ -1400,6 +1400,8 @@ namespace Barotrauma
 
         public virtual void Update(float deltaTime, Camera cam)
         {
+            UpdateProjSpecific(deltaTime, cam);
+
             if (GameMain.Client != null && this == Controlled && !isSynced) return;
 
             if (!Enabled) return;
@@ -1542,6 +1544,8 @@ namespace Barotrauma
 
         partial void UpdateControlled(float deltaTime, Camera cam);
 
+        partial void UpdateProjSpecific(float deltaTime, Camera cam);
+
         private void UpdateOxygen(float deltaTime)
         {
             float prevOxygen = oxygen;