Refactoring to allow MyNewLevelGenerator to determine the level type, difficulty and music based on the player metrics.

Work in progress.

src/dk/itu/mario/engine/DataRecorder.java

@@ -18,11 +18,14 @@ import dk.itu.mario.level.RandomLevel;
 import dk.itu.mario.scene.LevelScene;
 
 public class DataRecorder {
-
+	public static final DataRecorder BLANK_RECORD = new DataRecorder();
+	
 	public boolean recording = true;
+	private boolean []keys, keyPressed;
+	
 	@XStreamOmitField
 	private RandomLevel level;
-	private boolean []keys, keyPressed;
+	
 	@XStreamOmitField
 	private LevelScene levelScene;
 
@@ -111,6 +114,12 @@ public class DataRecorder {
 		return detailedLog;
 	}
 	
+	/**
+	 * For use by BLANK_RECORD
+	 */
+	private DataRecorder() {;
+	}
+	
 	public DataRecorder(LevelScene levelScene, RandomLevel level, boolean []keys){
 		this.levelScene = levelScene;
 		this.level = level;

src/dk/itu/mario/engine/MarioComponent.java

@@ -34,22 +34,21 @@ import dk.itu.mario.scene.WinScene;
 
 public class MarioComponent extends JComponent implements Runnable,
 		KeyListener, FocusListener, MouseListener {
+	
 	private static final long serialVersionUID = 739318775993206607L;
-
 	public static final int TICKS_PER_SECOND = 24;
-
 	public static final int EVOLVE_VERSION = 4;
 	public static final int GAME_VERSION = 4;
 
 	private boolean running = false;
 	private boolean screenshotTaken = false;
-	private int width, height;
-	private GraphicsConfiguration graphicsConfiguration;
-	private Scene scene;
-	private SonarSoundEngine sound;
 	private boolean useScale2x = false;
 	private boolean isCustom = false;
+	private int width, height;
+	private GraphicsConfiguration graphicsConfiguration;
 	private LevelGenerator levelGenerator;
+	private Scene scene;
+	private SonarSoundEngine sound;
 	private Scale2x scale2x = new Scale2x(320, 240);
 
 	public MarioComponent(int width, int height, boolean isCustomized,