1 import java.awt.BorderLayout;
2 import java.awt.Component;
3 import java.awt.Container;
4 import java.awt.Dimension;
5 import java.awt.Font;
6 import java.awt.Graphics;
7 import java.awt.GridBagConstraints;
8 import java.awt.GridBagLayout;
9 import java.awt.Image;
10 import java.awt.image.BufferedImage;
11 import java.awt.Point;
12 import java.awt.event.ActionEvent;
13 import java.awt.event.ActionListener;
14 import java.awt.Toolkit;
15 import java.io.*;
16 import java.io.IOException;
17 import java.util.Random;
18
19 import javax.imageio.ImageIO;
20 import javax.swing.ImageIcon;
21 import javax.swing.JButton;
22 import javax.swing.JFrame;
23 import javax.swing.JMenu;
24 import javax.swing.JMenuBar;
25 import javax.swing.JMenuItem;
26 import javax.swing.JOptionPane;
27 import javax.swing.JPanel;
28 import javax.swing.KeyStroke;
29 import java.net.URL;
30
31
32 class J_JPanel extends JPanel
33 {
34 /**
35 *
36 */
37 private static final long serialVersionUID = 1L;
38 Image m_image;
39 int showpicture=0;
40 @SuppressWarnings("static-access")
41 public J_JPanel()throws IOException
42 { J_Puzzle a = new J_Puzzle();
43 if(a.changetime==-1)
44 showpicture = 1;
45 //File f = new File("src/"+"样图"+showpicture+".jpg");
46 URL is= this.getClass().getResource("sample"+showpicture+".jpg");
47 new ImageIcon(is);
48 m_image = ImageIO.read(is);
49 }
50 public void paintComponent(Graphics g)
51 {
52 g.drawImage(m_image, 0, 0, 360, 360, this);
53 }
54
55
56 }
57 public class J_Puzzle extends JFrame implements ActionListener
58 {
59 /**
60 *
61 */
62 private static final long serialVersionUID = 1L;
63 int i,j;
64 static int changetime = 0;
65 Container c = getContentPane();
66 JButton b[] = new JButton[16];
67 ImageIcon ic[][] = new ImageIcon[2][15];
68 public J_Puzzle() throws IOException
69 {
70
71 super("拼图小游戏");
72
73 String pic_name[] = new String[15];
74 for(i = 0;i < 2;i ++)
75 for(j = 0;j < 15;j ++)
76 {
77 pic_name[j] = String.valueOf(j+1+i*15)+".jpg";
78 URL is= this.getClass().getResource(pic_name[j]);
79 ic[i][j] = new ImageIcon(is);
80 }
81
82 JMenuBar mBar = new JMenuBar();
83 setJMenuBar(mBar);
84
85 int k = 0;
86
87 JMenu []m = {new JMenu("菜单(M)"),new JMenu("帮助(H)")};
88 char mC[][] = {{'M','H'},{'S','X','C','Z'},{'E','T'}};
89 JMenuItem mItem[][] = {{new JMenuItem("开始(S)"),new JMenuItem("重置(X)"),new JMenuItem("背景更换(C)"),new JMenuItem("退出(Z)")},{new JMenuItem("查看样图(E)"),new JMenuItem("关于(T)")}};
90 for(i = 0;i < 2;i ++)
91 {
92 mBar.add(m[i]);
93 m[i].setMnemonic(mC[0][i]);
94 if(i==0)k = 0;
95 else k = 1;
96 for(j = 0;j < 4-i-k;j ++)
97 {
98 m[i].add(mItem[i][j]);
99 mItem[i][j].setMnemonic(mC[i+1][j]);
100 mItem[i][j].setAccelerator(KeyStroke.getKeyStroke("ctrl"+mC[i+1][j]));
101 mItem[i][j].addActionListener(new ActionListener(){
102
103 public void actionPerformed(ActionEvent e)
104 {
105 JMenuItem mItem = (JMenuItem)e.getSource();
106 if(mItem.getText().equalsIgnoreCase("重置(X)")||mItem.getText().equalsIgnoreCase("开始(S)"))
107 {
108 int location[][] = {{17,13},{17,103},{17,193},{17,283},{107,13},{107,103},{107,193},{107,283}
109 ,{197,13},{197,103},{197,193},{197,283},{287,13},{287,103},{287,193},{287,283}};
110 int rd_number[] = new int[16];
111 rd_number = randomnumber();
112 for(i = 1;i < 16;i ++)
113 b[i].setLocation(location[rd_number[i-1]-1][0],location[rd_number[i-1]-1][1]);
114 }
115 else if(mItem.getText().equalsIgnoreCase("背景更换(C)"))
116 {
117
118 changetime++;
119 for(i = 0;i < 15;i ++)
120 {
121 b[i+1].setIcon(null);
122 b[i+1].setIcon(ic[changetime][i]);
123 }
124 if(changetime==1)
125 changetime = -1;
126 }
127 else if(mItem.getText().equalsIgnoreCase("退出(Z)"))
128 {
129 int a = JOptionPane.showConfirmDialog(null, "您确定退出游戏？");
130 if(a==0)
131 System.exit(0);
132 }
133 else if(mItem.getText().equalsIgnoreCase("查看样图(E)"))
134 {
135
136 JFrame jj = new JFrame("样图");
137 jj.setSize(360, 360);
138 jj.setLocation(Toolkit.getDefaultToolkit().getScreenSize().width/3-360,
139 Toolkit.getDefaultToolkit().getScreenSize().height/4);
140 jj.setVisible(true);
141 Container c1 = jj.getContentPane();
142
143 try {
144 c1.add(new J_JPanel(),BorderLayout.CENTER);
145 }
146 catch (IOException e1) {
147 // TODO Auto-generated catch block
148 e1.printStackTrace();
149 }
150 }
151 if(mItem.getText().equalsIgnoreCase("关于(T)"))
152 {
153 JOptionPane.showMessageDialog(null, "简单拼图小游戏\n制作人：菜鸟");
154 }
155
156 }
157
158 });
159 }
160
161 }
162 m[0].insertSeparator(1);m[1].insertSeparator(1);
163
164 GridBagLayout gr = new GridBagLayout();
165 c.setLayout(gr);
166 int gx[] = {0,1,2,3};
167 int gy[] = {0,1,2,3};
168 int k1;
169 Dimension d = new Dimension(90,90);
170 String s_number;
171 GridBagConstraints gc = new GridBagConstraints();
172 for(i = 1;i < 5;i ++)
173 {
174 if(i==4)k1=4;//避免对最后一个按钮的操作
175 else k1=5;
176 for(j = 1;j < k1;j ++)
177 {
178 gc.gridx = gx[j-1];
179 gc.gridy = gy[i-1];
180 gc.fill = GridBagConstraints.NONE;
181 s_number = String.valueOf(j+(i-1)*4);
182 b[j+(i-1)*4] = new JButton(s_number,ic[0][j+(i-1)*4-1]);
183 b[j+(i-1)*4].setPreferredSize(d);
184 b[j+(i-1)*4].setFont(new Font("宋体",Font.PLAIN,0));
185 gr.setConstraints(b[j+(i-1)*4],gc);
186 c.add(b[j+(i-1)*4]);
187 }
188 }
189 for(i = 1;i <16;i ++)
190 b[i].addActionListener(this);
191 }
192 public void actionPerformed(ActionEvent e)
193 {
194 int j;
195 JButton b = (JButton)e.getSource();
196 Point p = b.getLocation();
197 //System.out.print(p.x + " ");
198 //System.out.println(p.y);
199 Point p1 = null;
200 for(j = -1;j < 2;j ++)
201 {
202 if(p.y+j*90>283||p.y+j*90<13)//检测y方向前一个空格，当前空格，及后一个空格是否出界
203 continue;
204 else
205 {
206 Component a = c.getComponentAt(p.x, p.y+j*90);
207 if(a.getHeight()!=90)//在y方向，检测是不是空白区。如果是空白区，则a为整个画板
208 {
209 //System.out.println(a.getHeight());
210 p1 = new Point(p.x,p.y+j*90);
211 }
212 }
213 }
214 for(j = -1;j < 2;j ++)
215 {
216 if(p.x+j*90>287||p.x+j*90<17)
217 continue;
218
219 else
220 {
221 Component a = c.getComponentAt(p.x+j*90, p.y);
222 if(a.getHeight()!=90)
223 p1 = new Point(p.x+j*90,p.y);
224 }
225 }
226 if(p1!=null)
227 b.setLocation(p1.x, p1.y);//改变按键的位置
228 if(check()==true)
229 JOptionPane.showMessageDialog(null, "恭喜您成功了");
230 }
231 /*产生随机数*/
232 public int[] randomnumber()
233 {
234 Random rd = new Random();
235 int n[] = new int[15];
236 for(int i = 0 ;i < 15;i ++)
237 {
238 int temp = rd.nextInt(15)+1;
239 n[i] = temp;
240 for(int j = 0;j < i;j ++)
241 if(n[j]==temp)
242 {
243 i--;
244 break;
245 }
246 }
247 return n;
248 }
249 /*判断是否排序成功*/
250 public boolean check()
251 {
252 Point location[] = new Point[16];
253 boolean bo = false;
254 int count=0;
255 for(int i = 0;i < 4;i ++)
256 for(int j = 0;j < 4;j ++)
257 location[i*4+j] = new Point(17+j*90, 13+i*90);
258
259 for(int i = 0;i < 15;i ++)
260 {
261 if(b[i+1].getLocation().x==location[i].x&&b[i+1].getLocation().y==location[i].y)
262 count++;
263 if(count==15)
264 bo=true;
265 }
266 return bo;
267 }
268 public static void main(String args[]) throws IOException
269 {
270 J_Puzzle app = new J_Puzzle();
271 app.setDefaultCloseOperation(EXIT_ON_CLOSE);
272 app.setLocation(Toolkit.getDefaultToolkit().getScreenSize().width/3, Toolkit.getDefaultToolkit().getScreenSize().height/4);
273 app.setSize(400,440);
274 app.setVisible(true);
275 app.setResizable(false);
276 }
277 }
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