java swing实现九宫格拼图游戏
源码：
package win;
import java.awt.EventQueue;
import java.util.Collections;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.Map;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.SwingConstants;
import java.awt.Color;
import javax.swing.border.BevelBorder;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
public class TestWin extends JFrame {
private static final long serialVersionUID = 1L;
private JPanel contentPane;
private boolean over=true;
private static ImageIcon i=new ImageIcon("E:\\workspace\\oauth\\win\\src\\win\\a.png");
/**
* Launch the application.
*/
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
TestWin frame = new TestWin();
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
Map<Integer,JLabel> map=new HashMap<Integer,JLabel>();
JLabel[][] labels=null;
/**
* Create the frame.
*/
public TestWin() {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 335, 388);
contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
JPanel panel = new JPanel();
panel.setBorder(new BevelBorder(BevelBorder.LOWERED, null, null, null, null));
panel.setBounds(10, 10, 300, 300);
contentPane.add(panel);
panel.setLayout(null);
MyJLabel lblNewLabel = new MyJLabel(1,i);
lblNewLabel.setVerticalAlignment(SwingConstants.TOP);
lblNewLabel.setHorizontalAlignment(SwingConstants.LEADING);
lblNewLabel.setBounds(0, 0, 100, 100);
panel.add(lblNewLabel);
map.put(1, lblNewLabel);
MyJLabel label = new MyJLabel(2,i);
label.setHorizontalAlignment(SwingConstants.CENTER);
label.setVerticalAlignment(SwingConstants.TOP);
label.setBounds(100, 0, 100, 100);
panel.add(label);
map.put(2, label);
MyJLabel label_1 = new MyJLabel(3,i);
label_1.setHorizontalAlignment(SwingConstants.RIGHT);
label_1.setVerticalAlignment(SwingConstants.TOP);
label_1.setBounds(200, 0, 100, 100);
panel.add(label_1);
map.put(3, label_1);
MyJLabel label_2 = new MyJLabel(4,i);
label_2.setHorizontalAlignment(SwingConstants.LEADING);
label_2.setVerticalAlignment(SwingConstants.CENTER);
label_2.setBounds(0, 100, 100, 100);
panel.add(label_2);
map.put(4, label_2);
MyJLabel label_3 = new MyJLabel(5,i);
label_3.setBounds(100, 100, 100, 100);
label_3.setHorizontalAlignment(SwingConstants.CENTER);
label_3.setVerticalAlignment(SwingConstants.CENTER);
panel.add(label_3);
map.put(5, label_3);
MyJLabel label_4 = new MyJLabel(6,i);
label_4.setHorizontalAlignment(SwingConstants.RIGHT);
label_4.setVerticalAlignment(SwingConstants.CENTER);
label_4.setBounds(200, 100, 100, 100);
panel.add(label_4);
map.put(6, label_4);
MyJLabel label_5 = new MyJLabel(7,i);
label_5.setVerticalAlignment(SwingConstants.BOTTOM);
label_5.setHorizontalAlignment(SwingConstants.LEADING);
label_5.setBounds(0, 200, 100, 100);
panel.add(label_5);
map.put(7, label_5);
MyJLabel label_6 = new MyJLabel(8,i);
label_6.setVerticalAlignment(SwingConstants.BOTTOM);
label_6.setHorizontalAlignment(SwingConstants.CENTER);
label_6.setBounds(100, 200, 100, 100);
panel.add(label_6);
map.put(8, label_6);
MyJLabel label_7 = new MyJLabel(0,i);
label_7.setBackground(Color.LIGHT_GRAY);
label_7.setVerticalAlignment(SwingConstants.BOTTOM);
label_7.setHorizontalAlignment(SwingConstants.RIGHT);
label_7.setBounds(200, 200, 100, 100);
panel.add(label_7);
map.put(9, label_7);
/**
* 所有label添加点击事件
*/
for (Map.Entry<Integer, JLabel> m : map.entrySet()) {
JLabel jl=m.getValue();
jl.addMouseListener(new MyMouseAdapter(jl) {
@Override
public void mouseClicked(MouseEvent arg0) {
if(over) {
return;
}
for(int i=0;i<=2;i++) {
for(int j=0;j<=2;j++) {
System.out.print(((MyJLabel)labels[i][j]).index+" ");
}
System.out.println();
}
int w=this.jlabel.getX()/100;
int h=this.jlabel.getY()/100;
boolean b=bar(w,h,label_7);
if(b) {
int jw=label_7.getX()/100;
int jh=label_7.getY()/100;
labels[h][w]=label_7;
labels[jh][jw]=this.jlabel;
int lx=label_7.getX();
int ly=label_7.getY();
label_7.setLocation(this.jlabel.getX(),this.jlabel.getY());
this.jlabel.setLocation(lx, ly);
}
System.out.println();
for(int i=0;i<=2;i++) {
for(int j=0;j<=2;j++) {
System.out.print(((MyJLabel)labels[i][j]).index+" ");
}
System.out.println();
}
if(isOver()) {
over=true;
label_7.setIcon(i);
System.out.println("结束");
JOptionPane.showMessageDialog(null, "完成拼图", "成功",JOptionPane.WARNING_MESSAGE);
}
}
});
}
/**
* 随机打乱顺序
*/
JButton button_1 = new JButton("\u968F\u673A\u751F\u6210");
button_1.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent arg0) {
over=false;
labels=new JLabel[3][3];
LinkedList<JLabel> l=new LinkedList<JLabel>();
for (Map.Entry<Integer, JLabel> m : map.entrySet()) {
l.add(m.getValue());
}
/**
* 集合了乱序
*/
Collections.shuffle(l);
for(int i=0;i<=2;i++) {
for(int j=0;j<=2;j++) {
labels[i][j]=l.removeFirst();
labels[i][j].setBounds(j*100, i*100, 100, 100);
}
}
label_7.setIcon(null);
/**
* 下方判断 乱序后的 九宫格 是否可以复原 判断方法（逆序数）
*/
int cnt = 0;
int m[]=new int[9];
int t=0;
for(int i=0;i<3;i++) {
for(int j=0;j<3;j++) {
m[t]=((MyJLabel)labels[i][j]).index;
t++;
}
}
for(int p = 0; p < 8; p++)
for(int q = p + 1; q < 9; q++)
if(m[p] > m[q] && m[q] != 0)
cnt++;
if(cnt % 2==1){
System.out.println("无解");
for(int i=0;i<=2;i++) {
for(int j=0;j<=2;j++) {
System.out.print(((MyJLabel)labels[i][j]).index+" ");
}
System.out.println();
}
JLabel jl1=map.get(1);
JLabel jl2=map.get(2);
/**
* 将其变为有解
*/
if(jl1!=null&&jl1!=label_7&&jl2!=null&&jl2!=label_7) {
int w1=jl1.getX()/100;
int h1=jl1.getY()/100;
int w2=jl2.getX()/100;
int h2=jl2.getY()/100;
System.out.println(jl1+":"+jl2);
labels[h2][w2]=jl1;
labels[h1][w1]=jl2;
jl1.setBounds(w2*100, h2*100, 100, 100);
jl2.setBounds(w1*100, h1*100, 100, 100);
for(int h=0;h<=2;h++) {
for(int j=0;j<=2;j++) {
System.out.print(((MyJLabel)labels[h][j]).index+" ");
}
System.out.println();
}
}
}else {
System.out.println("有解");
}
}
});
button_1.setBounds(10, 316, 93, 23);
contentPane.add(button_1);
}
/**
* 判断是否完成拼图
* @return
*/
public boolean isOver() {
int t=1;
for(int i=0;i<3;i++) {
for(int j=0;j<3;j++) {
if(labels[i][j]!=map.get(t)) {
System.out.print("i:"+i+" j:"+j+" "+"t:"+t+" "+labels[i][j]+" - ");
System.out.println(map.get(t));
return false;
}
t++;
}
}
return true;
}
/**
* 判断是否可以移动
* @param x
* @param y
* @param label7
* @return
*/
public boolean bar(int w,int h,JLabel label7) {
if(labels==null) {
return false;
}else {
if(w-1>=0)
if(labels[h][w-1]==label7)
return true;
if(h-1>=0)
if(labels[h-1][w]==label7)
return true;
if(w+1<=2)
if(labels[h][w+1]==label7)
return true;
if(h+1<=2)
if(labels[h+1][w]==label7)
return true;
}
return false;
}
class MyMouseAdapter extends MouseAdapter {
public JLabel jlabel;
public MyMouseAdapter(JLabel jlabel) {
this.jlabel=jlabel;
}
}
class MyJLabel extends JLabel{
private static final long serialVersionUID = 1L;
public int index;
public MyJLabel(int index,ImageIcon icon) {
this.index=index;
this.setIcon(icon);
}
@Override
public String toString() {
return "MyJLabel [index=" + index + "]";
}
}
}
需要 原 图片 资源请下载压缩包
fixed
没有一个冬天不可逾越，没有一个春天不会来临。最慢的步伐不是跬步，而是徘徊，最快的脚步不是冲刺，而是坚持。