LightSources can be assigned to limbs, glowing watcher

Subsurface/Content/Characters/Watcher/watcher.xml

@@ -11,6 +11,10 @@
     
     <limb id = "1" radius="50" height="120" flip="true">
       <sprite texture="Content/Characters/Watcher/watcher.png" sourcerect="395,0,117,239" depth="0.025" origin="0.5,0.5"/>
+      <lightsource range="200.0" color="0.8,0.8,1.0,1.0">
+        <sprite texture="Content/Characters/Watcher/watcher.png" sourcerect="391,282,121,230" depth="0.025" origin="0.5,0.5"/>
+      </lightsource>
+      
     </limb>
 
     <limb id = "2" width="300" height="119" flip="true">

Subsurface/Source/Characters/Limb.cs

@@ -7,6 +7,7 @@ using Microsoft.Xna.Framework;
 using Microsoft.Xna.Framework.Graphics;
 using Barotrauma.Items.Components;
 using System.Collections.Generic;
+using Barotrauma.Lights;
 
 namespace Barotrauma
 {
@@ -41,6 +42,8 @@ namespace Barotrauma
 
         public FixedMouseJoint pullJoint;
 
+        public readonly Lights.LightSource LightSource;
+
         public readonly LimbType type;
 
         public readonly bool ignoreCollisions;
@@ -289,6 +292,10 @@ namespace Barotrauma
                         }
 
                         damagedSprite = new Sprite(subElement, "", damagedSpritePath);
+                        break;
+                    case "lightsource":
+                        LightSource = new LightSource(subElement);
+
                         break;
                     case "attack":
                         attack = new Attack(subElement);
@@ -397,6 +404,11 @@ namespace Barotrauma
 
         public void Update(float deltaTime)
         {
+            if (LightSource != null)
+            {
+                LightSource.Submarine = body.Submarine;
+                LightSource.Position = Position;
+            }
 
             if (!character.IsDead) damage = Math.Max(0.0f, damage-deltaTime*0.1f);
 
@@ -541,7 +553,7 @@ namespace Barotrauma
                 bodyShapeTexture,
                 new Vector2(body.DrawPosition.X, -body.DrawPosition.Y),
                 null,
-                Color.White,
+                character.Submarine!=null ? Color.White : Color.Cyan,
                 -body.DrawRotation,
                 new Vector2(bodyShapeTexture.Width / 2, bodyShapeTexture.Height / 2), 1.0f, SpriteEffects.None, 0.0f);
         }
@@ -550,6 +562,7 @@ namespace Barotrauma
         public void Remove()
         {
             sprite.Remove();
+            if (LightSource != null) LightSource.Remove();
             if (damagedSprite != null) damagedSprite.Remove();
 
             body.Remove();
@@ -559,7 +572,6 @@ namespace Barotrauma
                 bodyShapeTexture.Dispose();
             }
 
-
             if (hitSound != null) hitSound.Remove();
         }
     }

Subsurface/Source/Map/Lights/LightManager.cs

@@ -152,8 +152,8 @@ namespace Barotrauma.Lights
 
             foreach (LightSource light in lights)
             {
-                if (light.hullsInRange.Count > 0 || light.Color.A < 0.01f || light.Range < 1.0f) continue;
-                if (!MathUtils.CircleIntersectsRectangle(light.WorldPosition, light.Range, viewRect)) continue;
+                if (light.hullsInRange.Count > 0 || light.Color.A < 0.01f) continue;
+                //if (!MathUtils.CircleIntersectsRectangle(light.WorldPosition, light.Range, viewRect)) continue;
 
                 light.Draw(spriteBatch);
             }

Subsurface/Source/Map/Lights/LightSource.cs

@@ -4,6 +4,7 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using System.Xml.Linq;
 
 namespace Barotrauma.Lights
 {
@@ -82,6 +83,21 @@ namespace Barotrauma.Lights
             }
         }
 
+        public LightSource (XElement element)
+            :this(Vector2.Zero, 100.0f, Color.White, null)
+        {
+            float range = ToolBox.GetAttributeFloat(element, "range", 100.0f);
+            Color color = new Color(ToolBox.GetAttributeVector4(element, "color", Vector4.One));
+
+            foreach (XElement subElement in element.Elements())
+            {
+                if (subElement.Name.ToString().ToLowerInvariant() != "sprite") continue;
+
+                LightSprite = new Sprite(subElement);
+                LightSprite.Origin = LightSprite.size / 2.0f;
+            }
+        }
+
         public LightSource(Vector2 position, float range, Color color, Submarine submarine)
         {
             hullsInRange = new List<ConvexHull>();
@@ -110,9 +126,13 @@ namespace Barotrauma.Lights
 
         public void Draw(SpriteBatch spriteBatch)
         {
-            Vector2 center = new Vector2(LightTexture.Width / 2, LightTexture.Height / 2);
-            float scale = range / (lightTexture.Width / 2.0f);
-            spriteBatch.Draw(lightTexture, new Vector2(WorldPosition.X, -WorldPosition.Y), null, color, 0, center, scale, SpriteEffects.None, 1);
+            if (range > 1.0f)
+            {
+                Vector2 center = new Vector2(LightTexture.Width / 2, LightTexture.Height / 2);
+                float scale = range / (lightTexture.Width / 2.0f);
+
+                spriteBatch.Draw(lightTexture, new Vector2(WorldPosition.X, -WorldPosition.Y), null, color, 0, center, scale, SpriteEffects.None, 1);
+            }
 
             if (LightSprite != null)
             {