game.java

用java编写的猜数字游戏,使用java bean,（1） 编写一个GuessNumber.jsp页面

/*
 * Game.java
 *
 * Created on 2007年4月1日, 上午10:45
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package  gilyou;

/**
 *
 * @author lenovo
 */
//package gilyou;


/*
 * Game.java
 *
 * Created on 2007年3月30日, 下午10:40
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

//package gilyou;
/*
 * Game.java
 *
 * Created on 2007年3月28日, 下午3:29
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

/**
 *@version 1.0
 * @author Gilyou
 */
import java.awt.*;
import java.awt.event.*;
//import java.io.*;
import java.util.Random;
import javax.swing.*;


@SuppressWarnings("serial")
public class Game extends JFrame implements ActionListener, WindowListener,
KeyListener {
	/**
	 * 
	 */
	@SuppressWarnings("deprecation")
	public Game(String title) {
		super(title);
		mainFrame = new JFrame(title);
		mainFrame.addWindowListener(this);
		Container con = mainFrame.getContentPane();
		con.setLayout(new GridBagLayout());
		GridBagConstraints gbc = new GridBagConstraints();
		// add first label
		gbc.gridx = 0;
		gbc.gridy = 0;
		gbc.anchor = GridBagConstraints.WEST;
		gbc.gridwidth = 1;
		gbc.gridheight = 1;
		gbc.fill = GridBagConstraints.BOTH;
		firstLabel = new JLabel("NO.1");
		firstLabel.setHorizontalAlignment(JLabel.RIGHT);
		firstLabel.setSize(100, 100);
		con.add(firstLabel, gbc);
		// add first text field
		gbc.gridx = 1;
		gbc.gridy = 0;
		gbc.anchor = GridBagConstraints.EAST;
		gbc.gridwidth = 1;
		gbc.gridheight = 1;
		gbc.fill = GridBagConstraints.BOTH;
		firstTextField = new JTextField("", 1);
		firstTextField.setToolTipText("您所猜第1个数:");
		firstTextField.addKeyListener(this);
		firstTextField.setEditable(false);
		firstTextField.setSize(100, 100);
		firstTextField.addKeyListener(this);
		con.add(firstTextField, gbc);
		// add second label
		gbc.gridx = 3;
		gbc.gridy = 0;
		gbc.anchor = GridBagConstraints.WEST;
		gbc.gridwidth = 1;
		gbc.gridheight = 1;
		gbc.fill = GridBagConstraints.BOTH;
		secondLabel = new JLabel("NO.2");
		secondLabel.setHorizontalAlignment(JLabel.RIGHT);
		secondLabel.setSize(100, 100);
		con.add(secondLabel, gbc);
		// add second text field
		gbc.gridx = 4;
		gbc.gridy = 0;
		gbc.anchor = GridBagConstraints.EAST;
		gbc.gridwidth = 1;
		gbc.gridheight = 1;
		gbc.fill = GridBagConstraints.BOTH;
		secondTextField = new JTextField("", 1);
		secondTextField.setToolTipText("您所猜第2个数:");
		secondTextField.addKeyListener(this);
		secondTextField.setEditable(false);
		secondTextField.setSize(100, 100);
		secondTextField.addKeyListener(this);
		con.add(secondTextField, gbc);
		// add third label
		gbc.gridx = 0;
		gbc.gridy = 1;
		gbc.anchor = GridBagConstraints.WEST;
		gbc.gridwidth = 1;
		gbc.gridheight = 1;
		gbc.fill = GridBagConstraints.BOTH;
		thirdLabel = new JLabel("NO.3");
		thirdLabel.setHorizontalAlignment(JLabel.RIGHT);
		thirdLabel.setSize(100, 100);
		con.add(thirdLabel, gbc);
		// add third text field
		gbc.gridx = 1;
		gbc.gridy = 1;
		gbc.anchor = GridBagConstraints.EAST;
		gbc.gridwidth = 1;
		gbc.gridheight = 1;
		gbc.fill = GridBagConstraints.BOTH;
		thirdTextField = new JTextField("", 1);
		thirdTextField.setToolTipText("您所猜第3个数:");
		thirdTextField.addKeyListener(this);
		thirdTextField.setEditable(false);
		thirdTextField.setSize(100, 100);
		thirdTextField.addKeyListener(this);
		con.add(thirdTextField, gbc);
		// add forth label
		gbc.gridx = 3;
		gbc.gridy = 1;
		gbc.anchor = GridBagConstraints.WEST;
		gbc.gridwidth = 1;
		gbc.gridheight = 1;
		gbc.fill = GridBagConstraints.BOTH;
		forthLabel = new JLabel("NO.4");
		forthLabel.setHorizontalAlignment(JLabel.RIGHT);
		forthLabel.setSize(100, 100);
		con.add(forthLabel, gbc);
		// add forth text field
		gbc.gridx = 4;
		gbc.gridy = 1;
		gbc.anchor = GridBagConstraints.EAST;
		gbc.gridwidth = 1;
		gbc.gridheight = 1;
		gbc.fill = GridBagConstraints.BOTH;
		forthTextField = new JTextField("", 1);
		forthTextField.setToolTipText("您所猜第4个数:");
		forthTextField.addKeyListener(this);
		forthTextField.setEditable(false);
		forthTextField.setSize(100, 100);
		forthTextField.addKeyListener(this);
		con.add(forthTextField, gbc);
		// add the tip1
		gbc.gridx = 0;
		gbc.gridy = 2;
		gbc.anchor = GridBagConstraints.WEST;
		numLabel = new JLabel("数字正确数:");
		con.add(numLabel, gbc);
		gbc.gridx = 1;
		gbc.gridy = 2;
		gbc.anchor = GridBagConstraints.EAST;
		numTextField = new JTextField();
		numTextField.setEditable(false);
		//tipLabel.setSize(arg0, arg1)
		con.add(numTextField, gbc);
		// add the tip2
		gbc.gridx = 3;
		gbc.gridy = 2;
		napLabel = new JLabel("数位正确数:");
		con.add(napLabel, gbc);
		gbc.gridx = 4;
		gbc.gridy = 2;
		gbc.anchor = GridBagConstraints.WEST;
		napTextField = new JTextField();
		napTextField.setEditable(false);
		con.add(napTextField, gbc);
		// add start button
		gbc.gridx = 0;
		gbc.gridy = 3;
		startButton = new JButton("Start");
		startButton.addActionListener(this);
		startButton.setMnemonic('S');
		startButton.setToolTipText("进入游戏");
		startButton.setSize(100, 100);
		con.add(startButton, gbc);
		// add clear button
		gbc.gridx = 1;
		gbc.gridy = 3;
		clearButton = new JButton("Clear");
		clearButton.addActionListener(this);
		clearButton.setMnemonic('C');
		clearButton.setToolTipText("清空内容");
		clearButton.setEnabled(false);
		clearButton.setSize(100, 100);
		con.add(clearButton, gbc);
		// add key button
		gbc.gridx = 4;
		gbc.gridy = 3;
		keyButton = new JButton("Key");
		keyButton.addActionListener(this);
		keyButton.setMnemonic('K');
		keyButton.setToolTipText("查看答案");
		keyButton.setEnabled(false);
		keyButton.setSize(100, 100);
		con.add(keyButton, gbc);
		// add again button
		gbc.gridx = 1;
		gbc.gridy = 4;
		againButton = new JButton("Again");
		againButton.addActionListener(this);
		againButton.setMnemonic('A');
		againButton.setToolTipText("再来一局");
		againButton.setEnabled(false);
		againButton.setSize(100, 100);
		con.add(againButton, gbc);
		// add exit button
		gbc.gridx = 3;
		gbc.gridy = 4;
		exitButton = new JButton("Exit");
		exitButton.addActionListener(this);
		exitButton.setMnemonic('E');
		exitButton.setToolTipText("退出游戏");
		exitButton.setSize(100, 100);
		con.add(exitButton, gbc);
		// add ok button
		gbc.gridx = 3;
		gbc.gridy = 3;
		okButton = new JButton("OK");
		okButton.addActionListener(this);
		okButton.setMnemonic('O');
		okButton.setToolTipText("确定");
		okButton.setEnabled(false);
		okButton.setSize(100, 100);
		con.add(okButton, gbc);
		// add radio group
		gbc.gridx = 4;
		gbc.gridy = 5;
		normalRadio = new JRadioButton("Normal", true);
		easyRadio = new JRadioButton("Easy");
		levelRadio = new ButtonGroup();
		levelRadio.add(easyRadio);
		levelRadio.add(normalRadio);
		con.add(normalRadio, gbc);
		gbc.gridx = 4;
		gbc.gridy = 4;
		con.add(easyRadio, gbc);
		// add tip label
		gbc.gridx = 0;
		gbc.gridy = 5;
		gbc.gridwidth = 4;
		tipLabel = new JLabel(
		"<html><font color=blue>Welcome to Gilyou game System!</font>");
		tipLabel.setToolTipText("<html><body bgcolor = green><font color=blue>欢迎进入 !* 古流枫叶 *! </body></font>");
		con.add(tipLabel, gbc);
		//add history label
		gbc.gridx = 0;
		gbc.gridy = 4;	
		historyLabel = new JLabel("History", JLabel.LEFT);
		historys = "<html>无历史可查!";
		historyLabel.setToolTipText(historys);
		historyLabel.setForeground(Color.green);
		con.add(historyLabel, gbc);
		//add copy right
		gbc.gridx = 0;
		gbc.gridy = 6;
		copyRight = new JLabel("<html><font color=red>Gilyou&reg;&nbsp;All Rights Reserved&copy;");
		copyRight.setToolTipText("<html><font color=red>Gilyou&reg;&nbsp;&nbsp;&nbsp;版权所有&nbsp;&copy;");
		con.add(copyRight,gbc);
		//level select
		if (easyRadio.isSelected()) {
			isNormal = false;
		} else {
			isNormal = true;
		}
		//init the iArray
		for (int i = 0; i < 4; i++) {
			iArray[i] = rand
			.nextInt(Math.abs((int) System.currentTimeMillis())) % 10;
			for (int j = 0; j < i; j++)
				if (iArray[i] == iArray[j])
					i--;
		}	
		mainFrame.setSize(firstLabel.getWidth()+firstTextField.getWidth()+secondLabel.getWidth()+secondTextField.getWidth(),firstLabel.getHeight()+thirdLabel.getHeight()+numLabel.getHeight()+startButton.getHeight()+againButton.getHeight()+historyLabel.getHeight()+copyRight.getHeight());
		mainFrame.setLocation((Toolkit.getDefaultToolkit().getScreenSize().width-mainFrame.getSize().width)/2, (Toolkit.getDefaultToolkit().getScreenSize().height-mainFrame.getSize().height)/2);
		//tipLabel.setText(Integer.toString(firstLabel.getWidth())+"    "+Integer.toString(firstLabel.getWidth()+firstTextField.getWidth()+secondLabel.getWidth()+secondTextField.getWidth()));
		mainFrame.pack();	
		mainFrame.setVisible(true);
		mainFrame.setResizable(false);
	}

	// event deal with
	@SuppressWarnings("deprecation")
	public void actionPerformed(ActionEvent e) {
		try {
			// start button clicked
			if (e.getSource() == startButton) {
				if (easyRadio.isSelected())
					isNormal = false;
				else
					isNormal = true;
				firstTextField.setEditable(true);
				secondTextField.setEditable(true);
				thirdTextField.setEditable(true);
				forthTextField.setEditable(true);
				keyButton.setEnabled(true);
				//okButton.setEnabled(true);
				//clearButton.setEnabled(true);
				againButton.setEnabled(true);
				easyRadio.setEnabled(false);
				normalRadio.setEnabled(false);
				startButton.setNextFocusableComponent(firstTextField);
				startButton.setEnabled(false);
			} else if (e.getSource() == clearButton) {
				firstTextField.setText("");
				secondTextField.setText("");
				thirdTextField.setText("");
				forthTextField.setText("");
				if (!isNormal) {
					firstTextField.setBackground(Color.white);
					secondTextField.setBackground(Color.white);
					thirdTextField.setBackground(Color.white);
					forthTextField.setBackground(Color.white);
				}
				clearButton.setNextFocusableComponent(firstTextField);
				clearButton.setEnabled(false);
			} else if (e.getSource() == againButton) {
				firstTextField.setText("");
				firstTextField.setBackground(Color.white);
				secondTextField.setText("");
				secondTextField.setBackground(Color.white);
				thirdTextField.setText("");
				thirdTextField.setBackground(Color.white);
				forthTextField.setText("");
				forthTextField.setBackground(Color.white);
				numTextField.setText("");
				napTextField.setText("");
				for (int i = 0; i < 4; i++) {
					iArray[i] = rand.nextInt(Math.abs((int) System
							.currentTimeMillis())) % 10;
					for (int j = 0; j < i; j++) {
						if (iArray[i] == iArray[j])
							i--;
					}
				}
				againButton.setNextFocusableComponent(startButton);
				firstTextField.setEditable(false);
				secondTextField.setEditable(false);
				thirdTextField.setEditable(false);