- resetting the "blood overlay" when switching the controlled character

- fixed 1-section long walls being impossible to fix after their body has been destroyed
- better looking blur (small lights aren't "skewed")

Subsurface/Source/Characters/CharacterHUD.cs

@@ -20,6 +20,11 @@ namespace Barotrauma
 
         private static float damageOverlayTimer;
 
+        public static void Reset()
+        {
+            damageOverlayTimer = 0.0f;
+        }
+
         public static void TakeDamage(float amount)
         {
             healthBar.Flash();