Obstructing vision when wearing a diving suit or mask

Subsurface/Source/Characters/Character.cs

@@ -1,4 +1,5 @@
-using FarseerPhysics;
+
+using FarseerPhysics;
 using FarseerPhysics.Dynamics;
 using FarseerPhysics.Dynamics.Joints;
 using Lidgren.Network;
@@ -151,6 +152,11 @@ namespace Barotrauma
             set { lowPassMultiplier = MathHelper.Clamp(value, 0.0f, 1.0f); }
         }
 
+        public bool ObstructVision
+        {
+            get; set;
+        }
+
         public float SoundRange
         {
             get { return aiTarget.SoundRange; }
@@ -859,6 +865,7 @@ namespace Barotrauma
             if (aiTarget != null) aiTarget.SoundRange = 0.0f;
 
             lowPassMultiplier = MathHelper.Lerp(lowPassMultiplier, 1.0f, 0.1f);
+            ObstructVision = false;
 
             if (needsAir)
             {