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140 lines
3.8 KiB
140 lines
3.8 KiB
package com.uyong.study.snake;
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import java.awt.Color;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.awt.event.KeyEvent;
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import java.awt.event.WindowAdapter;
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import java.awt.event.WindowEvent;
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import javax.swing.BorderFactory;
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import javax.swing.ButtonGroup;
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import javax.swing.JFrame;
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import javax.swing.JLabel;
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import javax.swing.JMenu;
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import javax.swing.JMenuBar;
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import javax.swing.JMenuItem;
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import javax.swing.JRadioButtonMenuItem;
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import javax.swing.KeyStroke;
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public class GameFrame extends JFrame {
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private static final long serialVersionUID = 1L;
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private GamePanel gPanel;
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private JLabel jLabel;
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private JMenu[] jMenus;
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private JMenuBar jBar;
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private JMenuItem[] jItems;
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public GameFrame() {
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super("贪吃蛇游戏");
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setDefaultCloseOperation(EXIT_ON_CLOSE);
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setResizable(false);
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setSize(SizeConstants.WIDTH * SizeConstants.SIZE + 20, SizeConstants.HEIGHT * SizeConstants.SIZE + 90);
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setLayout(null);
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jLabel = new JLabel();
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jLabel.setBorder(BorderFactory.createEtchedBorder(Color.BLUE, Color.GRAY));
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jLabel.setBounds(1, 1, getWidth() - 8, 25);
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add(jLabel);
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jMenus = new JMenu[4];
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jItems = new JMenuItem[9];
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jBar = new JMenuBar();
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jMenus[0] = new JMenu("菜单", true);
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jMenus[1] = new JMenu("排名");
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jMenus[2] = new JMenu("帮助");
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jMenus[3] = new JMenu("难度选择");
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jItems[0] = new JMenuItem("开始游戏");
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jItems[0].setAccelerator(KeyStroke.getKeyStroke((char) KeyEvent.VK_ENTER));
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jItems[1] = new JMenuItem("暂停\\开始");
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jItems[1].setAccelerator(KeyStroke.getKeyStroke((char) KeyEvent.VK_SPACE));
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jItems[2] = new JMenuItem("重新开始");
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jItems[2].setAccelerator(KeyStroke.getKeyStroke('A', (char) KeyEvent.VK_A));
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jItems[3] = new JRadioButtonMenuItem("容易");
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jItems[3].setAccelerator(KeyStroke.getKeyStroke("F1"));
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jItems[4] = new JRadioButtonMenuItem("中等");
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jItems[4].setAccelerator(KeyStroke.getKeyStroke("F2"));
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jItems[5] = new JRadioButtonMenuItem("困难");
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jItems[5].setAccelerator(KeyStroke.getKeyStroke("F3"));
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jItems[6] = new JMenuItem("排行榜");//
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jItems[7] = new JMenuItem("游戏帮助");
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jItems[8] = new JMenuItem("关于游戏");
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ButtonGroup group = new ButtonGroup();
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for (int i = 0; i < 3; i++) {
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jBar.add(jMenus[i]);
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group.add(jItems[3 + i]);
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}
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for (int i = 0; i < 3; i++) {
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jMenus[0].add(jItems[i]);
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jMenus[3].add(jItems[3 + i]);
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jMenus[0].addSeparator();
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jMenus[3].addSeparator();
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}
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jMenus[0].add(jMenus[3]);
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jMenus[1].add(jItems[6]);
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jMenus[2].add(jItems[7]);
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jMenus[2].add(jItems[8]);
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for (int i = 0; i < 9; i++) {
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jItems[i].addActionListener(new MyAction());
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}
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setJMenuBar(jBar);
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gPanel = new GamePanel();
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gPanel.setLocation(6, 32);
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add(gPanel);
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addWindowListener(new WindowAdapter() {
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@Override
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public void windowClosing(WindowEvent e) {
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System.exit(0);
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}
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});
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setVisible(true);
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gPanel.requestFocus();
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showScore();
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}
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// 显示得分
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public void showScore() {
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while (true) {
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jLabel.setText(" 你的得分：" + gPanel.getScore() + " 蛇的长度：" + gPanel.getLength() + " 当前速度："
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+ (300 - gPanel.getSpeed()));
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}
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}
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private class MyAction implements ActionListener {
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@Override
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public void actionPerformed(ActionEvent e) {
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String s = e.getActionCommand();
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if (s == "开始游戏") {
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gPanel.startGame();
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}
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if (s == "暂停\\开始") {
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gPanel.stop();
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}
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if (s == "容易") {
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gPanel.setSpeed(200);
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}
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if (s == "中等") {
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gPanel.setSpeed(150);
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}
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if (s == "困难") {
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gPanel.setSpeed(100);
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}
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if (s == "游戏帮助") {}
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}
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}
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public static void main(String[] args) {
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new GameFrame();
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}
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}
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