weirdly broken world renderer while triny to optimize

src/mightypork/rogue/screens/gamescreen/ScreenGame.java

@@ -1,18 +1,60 @@
 package mightypork.rogue.screens.gamescreen;
 
 
+import java.io.File;
+import java.io.IOException;
+import java.util.Random;
+
 import mightypork.gamecore.control.AppAccess;
 import mightypork.gamecore.gui.screens.LayeredScreen;
+import mightypork.rogue.Paths;
+import mightypork.rogue.world.MapGenerator;
+import mightypork.rogue.world.World;
+import mightypork.util.ion.Ion;
 
 
 public class ScreenGame extends LayeredScreen {
 	
-	public ScreenGame(AppAccess app)
-	{
+	public ScreenGame(AppAccess app) {
 		super(app);
 		
-		addLayer(new WorldLayer(this)); //TODO with provided world
-		addLayer(new GameGui(this));
+		addLayer(new WorldLayer(this, obtainWorld())); //TODO with provided world
+		addLayer(new HudLayer(this));
+	}
+	
+	
+	private World obtainWorld()
+	{
+		
+		// FIXME just temporary test here
+		
+		final Random rand = new Random();
+		final File f = new File(Paths.WORKDIR, "test-world.ion");
+		
+		// SAVE
+		
+		World world = MapGenerator.createWorld(rand.nextLong());
+		addChildClient(world);
+		
+		try {
+			Ion.toFile(f, world);
+		} catch (final IOException e) {
+			e.printStackTrace();
+		}
+		
+		// LOAD
+		
+//		final World w;
+//		
+//		try {
+//			world = Ion.fromFile(f, World.class);
+//		} catch (IOException e) {
+//			e.printStackTrace();
+//			System.exit(1);
+//			return;
+//		}
+		
+		return world;
 	}