Java赛车小游戏（简单，适于初学者）

import java.awt.BorderLayout; import java.awt.EventQueue; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.Timer; import javax.swing.border.EmptyBorder; import javax.swing.JLabel; import java.awt.Color; import java.awt.SystemColor; import javax.swing.ImageIcon; import javax.swing.SwingConstants; import java.awt.Canvas; import java.awt.Component; import java.awt.ComponentOrientation; import java.awt.Cursor; import java.awt.event.KeyAdapter; import java.awt.event.KeyEvent; import javax.swing.JLayeredPane; import java.awt.Font; public class MainFrame extends JFrame { // 车在中间x = 166, 右边 x = 277, 左边x = 56 static JLayeredPane contentPane; private JLabel bg_lable; public static JLabel pic1; public static JLabel pic2; static MainFrame frame; static JLabel car; static JLabel enemy; static Timer timer1; static Timer timer2; public static JLabel score; /** * Launch the application. */ public static void main(String[] args) { EventQueue.invokeLater(new Runnable() { public void run() { try { frame = new MainFrame(); frame.setVisible(true); //定时器1， 定时刷新马路和car,碰撞 timer1 = new Timer(50, new MyListener()); timer1.setInitialDelay(1000); timer1.start(); //定时器2，定时刷新enemy timer2 = new Timer(50, new EnemyListener()); timer2.setInitialDelay(1000); timer2.start(); } catch (Exception e) { e.printStackTrace(); } } }); } /** * Create the frame. */ public MainFrame() { //给窗体添加键盘事件 addKeyListener(new KeyAdapter() { @Override public void keyPressed(KeyEvent e) { //通过左右方向键控制car if(e.getKeyCode()==KeyEvent.VK_RIGHT){ //点击右方向键 if(car.getLocation().x == 166){ car.setLocation(277, car.getLocation().y); }else if(car.getLocation().x == 56){ car.setLocation(166, car.getLocation().y); } } if(e.getKeyCode()==KeyEvent.VK_LEFT){ //点击左方向键 if(car.getLocation().x == 166){ car.setLocation(56, car.getLocation().y); }else if(car.getLocation().x == 277){ car.setLocation(166, car.getLocation().y); } } } }); setTitle("CarRace"); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setBounds(100, 100, 399, 573); contentPane = new JLayeredPane(); contentPane.setBorder(new EmptyBorder(5, 5, 5, 5)); setContentPane(contentPane); contentPane.setLayout(null); car = new JLabel(""); car.setHorizontalAlignment(SwingConstants.CENTER); car.setIcon(new ImageIcon(MainFrame.class.getResource("/images/car.png"))); car.setBounds(166, 376, 70, 118); contentPane.add(car); score = new JLabel("0\u7C73"); score.setFont(new Font("宋体", Font.BOLD, 18)); score.setBounds(441, 67, 202, 40); contentPane.add(score); enemy = new JLabel(""); enemy.setHorizontalAlignment(SwingConstants.CENTER); enemy.setIcon(new ImageIcon(this.getClass().getClassLoader().getResource("images/enemy.png"))); enemy.setBounds(-200, -200, 70, 118); contentPane.add(enemy); pic1 = new JLabel(""); pic1.setOpaque(true); pic1.setBounds(264, 277, 13, 218); contentPane.add(pic1); pic2 = new JLabel(""); pic2.setOpaque(true); pic2.setBounds(104, 10, 13, 218); contentPane.add(pic2); bg_lable = new JLabel(""); bg_lable.setOpaque(true); bg_lable.setBackground(Color.DARK_GRAY); bg_lable.setBounds(0, 0, 402, 535); contentPane.add(bg_lable); } }