mainscreen.java

自己编写的扫雷游戏的源代码

package screen;

import java.awt.*;
import javax.swing.border.*;
import java.lang.Math;
import java.awt.event.*;

import findmines.SettingParameters;
import javax.swing.*;

/**
 * Title:
 * Description:
 * Copyright:    Copyright (c) 2004
 * Company:
 * @author
 * @version 1.0
 */

public class MainScreen extends JPanel
{
  JPanel showPanel = new JPanel();

  SettingParameters param;
  MinesPanel minesPanel ;

  ImageIcon iconBegin = new ImageIcon("images/begin.gif");
  ImageIcon iconEnd = new ImageIcon("Images/end.gif");
  ImageIcon iconPress = new ImageIcon("Images/press.gif");

  JPanel jPanel1 = new JPanel();
  JButton button = new JButton();
  JPanel jPanel2 = new JPanel();
  ShowNumberPanel flagPanel = new ShowNumberPanel();
  JPanel jPanel3 = new JPanel();
  TimePanel timePanel = new TimePanel();
  Border border1;


  public MainScreen(SettingParameters pa) {
    this.param = pa;

    try {
      jbInit();
    }
    catch(Exception ex) {
      ex.printStackTrace();
    }
  }



  public void resetParam(SettingParameters pa)
  {
    param = pa;
    minesPanel.setAllBlock(param.getParamWidth() ,
                            param.getParamHeight());
    minesPanel.repaint();

  }



  public  void gameReady()
  {
    this.button.setIcon(iconBegin);
    this.flagPanel.showNumber(param.getParamMines());
    this.minesPanel.gameReady();
    this.timePanel.ready();

  }

  public void gameStart()
  {
    this.timePanel.start();
  }

  /*
    public void gameOver()
    called by : MinesPanel
    do: stop timer
  */
  public void gameOver()
  {
    this.timePanel.stop();
    this.button.setIcon(this.iconEnd);
  }


  public void flagChanged(int mines)
  {
    flagPanel.showNumber(param.getParamMines() - mines);
  }



  void jbInit() throws Exception {
    this.minesPanel = new MinesPanel(this,this.param);

    border1 = BorderFactory.createBevelBorder(BevelBorder.LOWERED,Color.white,Color.darkGray,Color.black,Color.darkGray);
    this.setLayout(new BorderLayout());

    this.initShowPanel(showPanel);

  }



  void initShowPanel(JPanel panel)
  {
    panel.setMinimumSize(new Dimension(10,40));
    panel.setMaximumSize(new Dimension(10,40));
    panel.setPreferredSize(new Dimension(10,40)) ;

    panel.setLayout(new BorderLayout());
    panel.setBorder(BorderFactory.createLoweredBevelBorder());


    button.setMaximumSize(new Dimension(29, 29));
    button.setMinimumSize(new Dimension(29, 29));
    button.setPreferredSize(new Dimension(29, 29));

    button.setMargin(new Insets(2, 2, 2, 2));
    button.setMnemonic(KeyEvent.VK_F2);
    button.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        button_actionPerformed(e);
      }
    });


    this.gameReady() ;

    this.add(showPanel, BorderLayout.NORTH);
    panel.add(jPanel1, BorderLayout.CENTER);
    jPanel1.add(button, null);
    panel.add(jPanel2,  BorderLayout.WEST);
    jPanel2.add(flagPanel, null);
    panel.add(jPanel3,  BorderLayout.EAST);
    jPanel3.add(timePanel, null);
    this.add(minesPanel,BorderLayout.CENTER);

  }

  void button_actionPerformed(ActionEvent e) {
    this.gameReady();
  }


}