src/MainMenuController.java

@@ -11,6 +11,7 @@ public class MainMenuController implements ActionListener {
         this.model = model;
         this.view.getLocalButton().addActionListener(this);
         this.view.getMultiButton().addActionListener(this);
+        this.view.getSoundButton().addActionListener(this);
     }
 
     @Override
@@ -21,6 +22,8 @@ public class MainMenuController implements ActionListener {
         } else if (e.getSource() == view.getMultiButton()) {
             model.setGameMode("Multiplayer");
             JOptionPane.showMessageDialog(view.getFrame(), "Multiplayer game selected.");
+        }else if (e.getSource() == view.getSoundButton()) {
+            view.toggleMute();
         }
     }
 }

src/MainMenuView.java

@@ -3,24 +3,25 @@ import javax.swing.JFrame;
 import javax.swing.*;
 
 public class MainMenuView {
+    ImageIcon SoundIcon = new ImageIcon("Grafik/sound button.png");
     private JFrame frame = new JFrame();
     private JLabel titelLabel = new JLabel("Studium versenken");
     private JButton lokalButton = new JButton("Lokal");
     private JButton multiButton= new JButton("Multiplayer");
-    private JButton soundButton = new JButton();
+    private JButton soundButton = new JButton(SoundIcon);
-    private ImageIcon background = new ImageIcon("images/background.jpg");
-
     Font robotoFont = new Font("Roboto", Font.BOLD, 45);
-
     public MainMenuView() {
         buildFrame();
         buildComponents();
 
     }
+
+
     public void buildComponents(){
         lokalButton.setBounds(200,200,500,500);
         multiButton.setBounds(800,200,500,500);
         titelLabel.setBounds(550,10,700,100);
+        soundButton.setBounds(20,20,128,128);
         titelLabel.setFont(robotoFont);
         lokalButton.setFont(robotoFont.deriveFont(50f));
         multiButton.setFont(robotoFont.deriveFont(50f));
@@ -32,12 +33,29 @@ public class MainMenuView {
         frame.setSize(1500,1000);
         frame.setVisible(true);
         frame.getContentPane().setBackground( Color.decode("#98F5FF"));
+        JLabel backgroundLabel = new JLabel(new ImageIcon("Grafik/mainmenubackground.png"));
+        frame.setContentPane(backgroundLabel);
         frame.add(titelLabel);
         frame.add(lokalButton);
         frame.add(multiButton);
+        frame.add(soundButton);
         frame.setLocationRelativeTo(null);
     }
 
+    public void toggleMute(){
+        ImageIcon MuteIcon = new ImageIcon("Grafik/sound button muted.png");
+        if(soundButton.getIcon()==SoundIcon) {
+            soundButton.setIcon(MuteIcon);
+        }else{
+            soundButton.setIcon(SoundIcon);
+        }
+
+    }
+
+    public JFrame getFrame() {
+        return frame;
+    }
+
     public JButton getLocalButton() {
         return lokalButton;
     }
@@ -46,7 +64,8 @@ public class MainMenuView {
         return multiButton;
     }
 
-    public JFrame getFrame() {
+    public JButton getSoundButton() {
-        return frame;
+        return soundButton;
     }
+
 }