import java.awt.event.ActionEvent; import java.awt.event.ActionListener;

import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JOptionPane;

@SuppressWarnings("serial") public class Menu extends JFrame implements ActionListener{

// JButtons fürs Menü erstellen
private JButton start;
private JButton settings;
private JButton info;
private JButton exit;


// Konstruktor für die Menu-GUI
private Menu(String title) {

    super(title);

    start = new JButton("Spiel starten");
    start.setBounds(120,40,160,40);
    start.addActionListener(this);
    add(start);

    settings = new JButton("Einstellungen");
    settings.setBounds(120,120,160,40);
    settings.addActionListener(this);
    add(settings);

    info = new JButton("Credits");
    info.setBounds(120,200,160,40);
    info.addActionListener(this);
    add(info);

    exit = new JButton("Ende");
    exit.setBounds(120,280,160,40);
    exit.addActionListener(this);
    add(exit);
}

// Actionevents für die JButtons
public void actionPerformed(ActionEvent e) {

    if (e.getSource() == start) {
        new Window();
    }
    else if (e.getSource() == info) {
        Object[] options = {"OK"};
        JOptionPane.showOptionDialog(null, "Programmiert von Chris :)", "Information", JOptionPane.DEFAULT_OPTION, JOptionPane.PLAIN_MESSAGE, null, options, options[0]);
    }
    else if (e.getSource() == settings) {
        // settings();
    }
    else if (e.getSource() == exit) {
        System.exit(0);
    }
}

// Platzhalter für den Menüpunkt: Einstellungen //
// public static void settings() { //
// }

// Startpunkt fürs Programm: Ruft den Konstruktor auf und passt ihn an
public static void main(String[] args) {

    Menu menu = new Menu("Menü");
    menu.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    menu.setSize(400,400);
    menu.setLocationRelativeTo(null);
    menu.setLayout(null);
    menu.setVisible(true);
}   

}