1 package javaes.zixue.wangshang.daima;
2
3 import java.awt.Cursor;
4 import java.awt.Image;
5 import java.awt.Point;
6 import java.awt.Toolkit;
7 import java.awt.event.ActionEvent;
8 import java.awt.event.ActionListener;
9 import java.awt.event.MouseEvent;
10 import java.awt.event.MouseListener;
11 import java.util.Random;
12
13 import javax.swing.ImageIcon;
14 import javax.swing.JFrame;
15 import javax.swing.JLabel;
16 import javax.swing.JMenu;
17 import javax.swing.JMenuBar;
18 import javax.swing.JMenuItem;
19 import javax.swing.JOptionPane;
20 import javax.swing.JPanel;
21 import javax.swing.Timer;
22
23
24 public class HitMouse extends JFrame implements ActionListener,MouseListener{
25
26 private static final long serialVersionUID = 1L;
27 boolean isOver=false;//设置标记，游戏是否结束
28 private String dir="./images/";//图片目录，当前工程下
29 JLabel jlbMouse;//地鼠
30 Timer timer;//时间定时器
31 Random random;//随机数对象，即生成地鼠的位置
32 int delay=1000;//延迟时间
33 Toolkit tk;
34 Image image;
35 Cursor myCursor;
36 JLabel showNum,currentGrade,hitNum;
37 int showNumber=0,hitNumber=0,currentGrades=1;
38
39 public HitMouse(){
40 super("打地鼠");
41 this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
42 this.setSize(500, 300);
43 this.setLocationRelativeTo(null);//设置窗口在屏幕中心
44 setbackground();//设置背景
45 this.getContentPane().setLayout(null);//设置框架布局模式为空，只有这样，才能知道图片的真正位置
46 //设置鼠标为锤子图片
47 tk = Toolkit.getDefaultToolkit();
48 image = tk.createImage(dir+"chui1.png");
49 myCursor = tk.createCustomCursor(image, new Point(30,30), "xxx");
50 this.setCursor(myCursor);
51
52 setMessage();//设置一些提示信息
53 //在背景图片的基础上设置地鼠图片
54 ImageIcon imageMouse = new ImageIcon(dir+"datou.png");
55 jlbMouse = new JLabel(imageMouse);
56 jlbMouse.setSize(100,100);
57 this.getContentPane().add(jlbMouse);
58 jlbMouse.setVisible(false);
59 jlbMouse.addMouseListener(this);//添加鼠标监听
60 //定时器
61 timer = new Timer(delay,this);
62 random = new Random();
63 timer.start();
64
65 addMenu();//添加菜单
66
67 this.setResizable(false);//设置窗口大小不能改变
68 this.setVisible(true);
69 }
70
71 private void addMenu() {
72 JMenuBar menubar = new JMenuBar();
73 this.setJMenuBar(menubar);
74 JMenu game = new JMenu("游戏");
75 JMenuItem jitemNew = new JMenuItem("新游戏");
76 jitemNew.setActionCommand("new");
77 jitemNew.addActionListener(this);
78 JMenuItem jitemPause = new JMenuItem("暂停");
79 jitemPause.setActionCommand("pause");
80 jitemPause.addActionListener(this);
81 JMenuItem jitemExit = new JMenuItem("退出");
82 jitemExit.setActionCommand("exit");
83 jitemExit.addActionListener(this);
84 /* JMenuItem jitemEasy= new JMenuItem("简单");
85 jitemExit.setActionCommand("easy");
86 jitemExit.addActionListener(this);
87 JMenuItem jitemYiban= new JMenuItem("中等");
88 jitemExit.setActionCommand("yiban");
89 jitemExit.addActionListener(this);
90 JMenuItem jitemKunnan= new JMenuItem("困难");
91 jitemExit.setActionCommand("kunnan");
92 jitemExit.addActionListener(this)*/
93 game.add(jitemNew);
94 game.add(jitemPause);
95 game.addSeparator();//菜单里设置分隔线
96 game.add(jitemExit);
97 game.addSeparator();//菜单里设置分隔线
98 /* game.add(jitemEasy);
99 game.add(jitemYiban);
100 game.add(jitemKunnan); */
101 menubar.add(game);
102 }
103
104 private void setbackground() {
105 ((JPanel)(this.getContentPane())).setOpaque(false);//如果为 true，则该组件绘制其边界内的所有像素。否则该组件可能不绘制部分或所有像素，从而允许其底层像素透视出来。
106 ImageIcon bgImage = new ImageIcon("images/beijing.jpg");
107 JLabel bgLabel = new JLabel(bgImage);
108 bgLabel.setBounds(0, 25, bgImage.getIconWidth(), bgImage.getIconHeight());
109 this.getLayeredPane().add(bgLabel, new Integer(Integer.MIN_VALUE));//设置背景图片的层次最低
110
111 }
112
113 private void setMessage() {
114 ImageIcon showNumb = new ImageIcon(dir+"chuxiancishu.png");
115 JLabel showLabel = new JLabel(showNumb);
116 showLabel.setBounds(8, 8, 92, 80);
117 this.getContentPane().add(showLabel);
118 showNum = new JLabel("0");
119 showNum.setBounds(8, 8, 92, 80);
120 this.getContentPane().add(showNum);
121
122 ImageIcon hitNumb = new ImageIcon(dir+"chuxiancishu.png");
123 JLabel hitLabel = new JLabel(hitNumb);
124 hitLabel.setBounds(148, 8, 92, 80);
125 this.getContentPane().add(hitLabel);
126 hitNum = new JLabel("0");
127 hitNum.setBounds(148, 8, 92, 80);
128 this.getContentPane().add(hitNum);
129
130 ImageIcon grade = new ImageIcon(dir+"dangqiandengji.png");
131 JLabel gradeLabel = new JLabel(grade);
132 gradeLabel.setBounds(288, 8, 92, 80);
133 this.getContentPane().add(gradeLabel);
134 currentGrade = new JLabel("1");
135 currentGrade.setBounds(288, 8, 92, 80);
136 this.getContentPane().add(currentGrade);
137 }
138
139
140 public static void main(String[] args) {
141 new HitMouse();
142 }
143
144 public void actionPerformed(ActionEvent e) {
145 //对菜单项注册事件监听
146 if(e.getSource() instanceof JMenuItem){
147 menuItemFun(e);
148 }
149
150 int ran=random.nextInt(9);//随机生成一个0~9（不包括9）的随机数
151 ImageIcon imageMouse = new ImageIcon(dir+"dishu.png");//保证每次随机生成的地鼠图片都是为没被打时的图片
152 jlbMouse.setIcon(imageMouse);
153 switch(ran){
154 case 0:jlbMouse.setLocation(70, 40);break;
155 case 1:jlbMouse.setLocation(185, 35);break;
156 case 2:jlbMouse.setLocation(315,40);break;
157 case 3:jlbMouse.setLocation(55,95);break;
158 case 4:jlbMouse.setLocation(190,95);break;
159 case 5:jlbMouse.setLocation(315,90);break;
160 case 6:jlbMouse.setLocation(50, 155);break;
161 case 7:jlbMouse.setLocation(190, 160);break;
162 case 8:jlbMouse.setLocation(320, 160);break;
163 }
164
165 jlbMouse.setVisible(true);
166
167 showNumber++;
168 showNum.setText(""+showNumber);
169
170 if( !gamePlan() ){//判断游戏是否结束，并显示游戏进程
171 timer.stop();
172 }
173
174 }
175 //监听菜单功能功能
176 private void menuItemFun(ActionEvent e) {
177 if (e.getActionCommand().equalsIgnoreCase("new")) {//新游戏
178 timer.stop();
179 showNumber=0;
180 hitNumber=0;
181 currentGrades=1;
182 delay=1000;
183 isOver=false;
184 showNum.setText(""+showNumber);
185 hitNum.setText(""+hitNumber);
186 currentGrade.setText(""+currentGrades);
187 timer = new Timer(delay,this);
188 timer.start();
189 }
190 if (e.getActionCommand().equalsIgnoreCase("exit")) {//退出
191 isOver=true;
192 System.exit(EXIT_ON_CLOSE);
193 }
194
195 if (e.getActionCommand().equalsIgnoreCase("pause")) {//暂停
196 timer.stop();
197 JOptionPane.showMessageDialog(this, "继续请按“确定”");
198 timer.start();
199 }
200
201 /* if (e.getActionCommand().equalsIgnoreCase("easy")) {
202 timer.stop();
203 showNumber=0;
204 hitNumber=0;
205 currentGrades=1;
206 delay=2500;
207 isOver=false;
208 showNum.setText(""+showNumber);
209 hitNum.setText(""+hitNumber);
210 currentGrade.setText(""+currentGrades);
211 timer = new Timer(delay,this);
212 timer.start();
213 }
214
215
216 if (e.getActionCommand().equalsIgnoreCase("yiban")) {
217 timer.stop();
218 showNumber=0;
219 hitNumber=0;
220 currentGrades=1;
221 delay=1000;
222 isOver=false;
223 showNum.setText(""+showNumber);
224 hitNum.setText(""+hitNumber);
225 currentGrade.setText(""+currentGrades);
226 timer = new Timer(delay,this);
227 timer.start();
228 }
229
230 if (e.getActionCommand().equalsIgnoreCase("kunnan")) {
231 timer.stop();
232 showNumber=0;
233 hitNumber=0;
234 currentGrades=1;
235 delay=100;
236 isOver=false;
237 showNum.setText(""+showNumber);
238 hitNum.setText(""+hitNumber);
239 currentGrade.setText(""+currentGrades);
240 timer = new Timer(delay,this);
241 timer.start();
242
243 } */
244
245 }
246
247 private boolean gamePlan() {
248 if(showNumber-hitNumber > 8){
249 JOptionPane.showMessageDialog(this, "Game Over !");
250 isOver=true;
251 return false;
252 }
253 if(hitNumber > 5){
254 hitNumber=0;
255 showNumber=0;
256 currentGrades++;
257 if(delay>100){
258 delay-=50;
259 }else if(delay>=500){
260 delay=500;
261 }
262 timer.setDelay(delay);
263 hitNum.setText(""+hitNumber);
264 showNum.setText(""+showNumber);
265 currentGrade.setText(""+currentGrades);
266 }
267 return true;
268 }
269
270 public void mouseClicked(MouseEvent e) {
271
272 }
273
274 public void mousePressed(MouseEvent e) {
275 if(isOver){
276 return ;
277 }
278 image = tk.createImage(dir+"chui2.png");
279 myCursor = tk.createCustomCursor(image, new Point(10,10), "xxx");
280 this.setCursor(myCursor);//鼠标按下时，鼠标显示打下去的图片，模拟打的动作
281 //如果打中地鼠，则地鼠换成被打中的图片，模拟地鼠被打
282 if(e.getSource()==jlbMouse){
283 ImageIcon imageIconHit = new ImageIcon(dir+"datou.png");
284 jlbMouse.setIcon(imageIconHit);
285 jlbMouse.setVisible(true);
286 }
287
288 hitNumber++;
289 hitNum.setText(""+hitNumber);
290 }
291
292 public void mouseReleased(MouseEvent e) {
293 if(isOver){
294 return ;
295 }
296 //当鼠标放松以后，鼠标变回原来没按下时的图片
297 image = tk.createImage(dir+"chui1.png");
298 myCursor = tk.createCustomCursor(image, new Point(10,10), "xxx");
299 this.setCursor(myCursor);
300 }
301
302 public void mouseEntered(MouseEvent e) {
303
304 }
305
306 public void mouseExited(MouseEvent e) {
307
308 }
309
310
311 }
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