Improved map rendering, shops, light bugfix, junction boxes wont break as easily

Subsurface/Map/Lights/Light.cs

@@ -57,5 +57,10 @@ namespace Subsurface.Lights
             float scale = range / ((float)lightTexture.Width / 2.0f);
             spriteBatch.Draw(lightTexture, new Vector2(Position.X, -Position.Y), null, color, 0, center, scale, SpriteEffects.None, 1);
         }
+
+        public void Remove()
+        {
+            Game1.LightManager.RemoveLight(this);
+        }
     }
 }

Subsurface/Map/Lights/LightManager.cs

@@ -76,13 +76,11 @@ namespace Subsurface.Lights
             foreach (LightSource light in lights)
             {
                 if (light.Color.A < 0.01f || light.Range < 0.01f) continue;
-
-
-                if (!MathUtils.CircleIntersectsRectangle(light.Position, light.Range, viewRect)) continue;
-
                 //clear alpha to 1
-                ClearAlphaToOne(graphics, spriteBatch);
-
+                ClearAlphaToOne(graphics, spriteBatch);   
+             
+                if (!MathUtils.CircleIntersectsRectangle(light.Position, light.Range, viewRect)) continue;
+                
                 //draw all shadows
                 //write only to the alpha channel, which sets alpha to 0
                 graphics.RasterizerState = RasterizerState.CullNone;