Bugfix things

model/GameModel.java

@@ -2,24 +2,37 @@ package model;
 
 import java.awt.Color;
 
+import main.Window;
 import control.GameStateManager;
+import control.LedHandler;
 import control.button.ButtonHandler;
 
-public class GameModel{
-	
-	public static Color[] colors = {Color.GREEN,Color.YELLOW,Color.RED,Color.MAGENTA,Color.CYAN,Color.WHITE};
+public class GameModel {
+
+	public static Color[] colors = { Color.GREEN, Color.YELLOW, Color.RED, Color.MAGENTA, Color.CYAN, Color.WHITE };
 	private GameStateManager gsm;
-	
-	public GameModel(SongHandler sh, GameStateManager gsm)
-	{
+	private LedHandler led;
+
+	public GameModel(SongHandler sh, GameStateManager gsm, LedHandler led) {
 		this.gsm = gsm;
-		
-		for(int i = 1; i < ButtonHandler.getButtons().size(); i++){
-			ButtonHandler.getButtons().get(i).setColor(colors[i-1]);;
+		this.led = led;
+
+		for (int i = 1; i < ButtonHandler.getButtons().size(); i++) {
+			ButtonHandler.getButtons().get(i).setColor(colors[i - 1]);
+			;
 		}
 	}
-	
-	public void update(float factor){	
+
+	public void update(float factor) {
 		gsm.update(factor);
+
+		Color c = colors[(int) (Math.random() * (colors.length - 1) + 1)];
+
+		if (Window.ON_RASP) {
+			for (int i = 7; i < 54; i++) {
+				led.setLed(i, c.getRed(), c.getGreen(), c.getBlue());
+			}
+			led.show();
+		}
 	}
 }