Cleanup

core/src/mindustry/graphics/Drawf.java

@@ -41,6 +41,7 @@ public class Drawf{
         Draw.reset();
     }
 
+    /** Sets Draw.z to the text layer, and returns the previous layer. */
     public static float text(){
         float z = Draw.z();
         if(renderer.pixelator.enabled()){
@@ -275,7 +276,7 @@ public class Drawf{
         Draw.reset();
     }
     
-    /** Draws a sprite that should be lightwise correct. Provided sprite must be symmetrical. */
+    /** Draws a sprite that should be light-wise correct, when rotated. Provided sprite must be symmetrical in shape. */
     public static void spinSprite(TextureRegion region, float x, float y, float r){
         r = Mathf.mod(r, 90f);
         Draw.rect(region, x, y, r);