TODO cleanup / Test fixes

core/src/io/anuke/mindustry/graphics/CacheLayer.java

@@ -1,22 +1,10 @@
 package io.anuke.mindustry.graphics;
 
-//TODO implement effects again
 public enum CacheLayer{
-    water{
-        public void begin(){
-            //Draw.shader(Shaders.water);
-        }
-
-        public void end(){
-            //Draw.shader();
-        }
-    },
-    lava{
-    },
-    oil{
-    },
-    space{
-    },
+    water,
+    lava,
+    oil,
+    space,
     normal,
     walls;
 
@@ -27,11 +15,4 @@ public enum CacheLayer{
     public void end(){
 
     }
-
-    protected void beginShader(){
-
-    }
-
-    public void endShader(){
-    }
 }

core/src/io/anuke/mindustry/graphics/OverlayRenderer.java

@@ -29,12 +29,8 @@ public class OverlayRenderer{
             if(!input.isDrawing() || player.isDead()) continue;
 
             Shaders.outline.color.set(Pal.accent);
-            //TODO draw outlined version
-            //Graphics.beginShaders(Shaders.outline);
 
             input.drawOutlined();
-
-            //Graphics.endShaders();
         }
     }