main.java

Wheel of fortune game I made for someone. Written in pure Java/Swing only

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

/**
 *
 * @author abigael
 */
public class Main extends JFrame implements ActionListener, Runnable {

    GamePanel gamePanel;
    static JButton button;
    static JLabel labelRound;
    static JLabel labelTotalCash;
    int screenWidth = (int) Toolkit.getDefaultToolkit().getScreenSize().getWidth();
    int screenHeight = (int) Toolkit.getDefaultToolkit().getScreenSize().getHeight();
    MainMenu mm = new MainMenu(this);
    int mmWidth = 250;
    int mmHeight = 300;

    public Main() {
        add(mm);
        setDefaultCloseOperation(EXIT_ON_CLOSE);
        setSize(mmWidth, mmHeight);
        setLocation(screenWidth / 2 - getWidth() / 2, screenHeight / 2 - getHeight() / 2);
        setVisible(true);
        setTitle("WHEEL OF FORTUNE");
    }

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        new Main();
    }

    /*
     * ActionPerformed for the button, starts a new Thread and 
     * diables the button
     */
    public void actionPerformed(ActionEvent e) {
        Thread t = new Thread(this);
        t.start();
        spun(true);
    }

    /*
     * Used for diabling and enabling the button
     * Called by GamePanel after spinning the wheel
     */
    public static void spun(boolean a) {
        if (a) {
            button.setEnabled(false);
        } else {
            button.setEnabled(true);
        }
    }

    /*
     * run method for the Thread
     */
    public void run() {
        gamePanel.spinTheWheel();
    }

    public void startGame(int round, int initialCash) {
        JPanel gp = new JPanel(new BorderLayout());
        labelRound = new JLabel("Round: " + round);
        button = new JButton("Spin");
        labelTotalCash = new JLabel("Total Cash: " + initialCash);
        gamePanel = new GamePanel(this, round, initialCash);
        button.addActionListener(this);
        setLayout(new BorderLayout());
        JPanel northPanel = new JPanel(new GridLayout(1, 2));
        northPanel.add(labelTotalCash);
        northPanel.add(labelRound);
        gp.add(northPanel, BorderLayout.NORTH);
        gp.add(gamePanel, BorderLayout.CENTER);
        gp.add(button, BorderLayout.SOUTH);
        setContentPane(gp);
        pack();
        setSize(398, 450);
        setLocation(screenWidth / 2 - getWidth() / 2, screenHeight / 2 - getHeight() / 2);
    }

    public void loadMainMenu() {
        setContentPane(mm);
        pack();
        setSize(mmWidth, mmHeight);
    }
}