refactoring: [MouseGame Class]: Auslagern der Farbei Beige in ein Objekt

JavaGamelauncher/src/main/java/de/hs_fulda/gruppenprojekt/JavaGamelauncher/MouseGame.java

@@ -21,6 +21,8 @@ public class MouseGame extends JFrame {
 	private JPanel contentPane;		
 	public Robot robot = new Robot();
 	
+	public Color farbeBeige = new Color(128, 128, 128);
+	
 	int resetX = 200;
 	int resetY = 170;
 	
@@ -63,7 +65,7 @@ public class MouseGame extends JFrame {
 		setForeground(Color.GRAY);
 		setBackground(Color.DARK_GRAY);
 		contentPane.setForeground(new Color(0, 0, 0));
-		contentPane.setBackground(new Color(128, 128, 128));
+		contentPane.setBackground(farbeBeige);
 
 		JLabel labelStart = new JLabel("Start");
 		labelStart.setHorizontalAlignment(SwingConstants.CENTER);