GE - Mines.java

package ge;

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

/**
 * Mines is a simple implementation of mine sweeper, a one-person game
 * known from Windows 3.1 and later.  This version does not do double
 * buffering of the graphics, so it may flicker a little.
 *
 * To start the game, create an object of this class.
 *
 * @author Peter Sestoft
 * @author hypesystem <[email protected]>
 * @version 1997, 2007-11-13 modified by hypesystem 14-11 2011
 */

// Opret Frame der indeholder spillebrættet og knappen `Nyt spil'
// tilføjet default close operation, så programmet faktisk terminerer, når
// vinduet lukkes.
// endvidere tilføjet en label der viser antallet af felter ryddet ud af totale
// ikke-mine baserede felter.
// dette er et ærke-eksempel på ekstremt dårlig klassestruktur, men opgaven der
// blev stillet bad om at få gjort noget der krævede enten en komplet
// genskrivning eller en løsning som den i dette eksempel.

public class Mines {
    private JLabel minesLabel, clearedLabel;

  public Mines() {
    JFrame f = new JFrame("Minestryger");
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    final MineCanvas canvas = new MineCanvas();
    f.add(canvas, "North");
    JPanel psouth = new JPanel();
    psouth.setLayout(new FlowLayout());
    JButton nytspil = new JButton("Nyt spil");
    minesLabel = new JLabel("Mines: ");
    clearedLabel = new JLabel("Fields cleared: 0/"+canvas.cols * canvas.rows);
    psouth.add(clearedLabel);
    psouth.add(nytspil);
    psouth.add(minesLabel);
    f.add(psouth, "South");
    nytspil.addActionListener(new ActionListener() {
        @Override
      public void actionPerformed(ActionEvent e) {
        canvas.nytspil();
      }
    });
    canvas.addMouseListener(new MouseAdapter() {
        @Override
      public void mouseClicked(MouseEvent e) {
            canvas.mouseClick(e);
            minesLabel.setText("Mines: "+canvas.getMines());
            clearedLabel.setText("Fields cleared: "+canvas.getCleared()+"/"+
                    canvas.cols * canvas.rows);
      }
    });
    canvas.nytspil();
    f.pack();
    f.setVisible(true);
  }
}