JAVA 16方格排序游戏

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有4*4的方格其中有1-15个数不重复有一个空白格

每次点其中一个格子如果该格子与空白格相连则这两个交换

当1-15个数在这些格子中顺序或逆序显示则成功

import java.awt.*;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import javax.swing.*;import org.ietf.jgss.GSSManager;import java.io.*;import java.text.BreakIterator;import java.util.*;import java.util.logging.Handler;public class Game extends JFrame{JPanel mainPanel=new JPanel();JButton button[][]=new JButton[4][4];int data[][]=new int[4][4];ArrayList<String> num=new ArrayList<String>();public Game(){super("16方格排序游戏");Container c=this.getContentPane();mainPanel.setLayout(new GridLayout(4, 4, 3, 3));c.add(mainPanel);for(int i=0;i<4;i++){for(int j=0;j<4;j++){button[i][j]=new JButton();mainPanel.add(button[i][j]);button[i][j].addActionListener(new Handler());data[i][j]=0;}}InitNum();}void InitNum(){num.clear();for(int i=0;i<16;i++){num.add(String.valueOf(i));}for(int i=0;i<4;i++){for(int j=0;j<4;j++){Random r=new Random();int index=r.nextInt(num.size());String string=num.get(index);if(string.equals("0")){button[i][j].setText("");data[i][j]=0;}else{button[i][j].setText(string);data[i][j]=Integer.parseInt(string);}num.remove(index);}}}class Handler implements ActionListener{@Overridepublic void actionPerformed(ActionEvent e) {// TODO Auto-generated method stubif(e.getActionCommand().length()==0)return;int n=Integer.parseInt(e.getActionCommand());int locationx = 0,locationy = 0;int location = 0;int aim=-1;//记录空白按钮位置for(int i=0;i<4;i++){for(int j=0;j<4;j++){if(data[i][j]==n){locationx=i;locationy=j;location=i*4+j;}}}int cand[]={location-1,location+1,location-4,location+4};for(int i=0;i<4;i++){if(check(cand[i])){aim=cand[i];}}if(aim>=0&&aim<16){int temp=data[locationx][locationy];button[aim/4][aim%4].setText(String.valueOf(temp));data[aim/4][aim%4]=temp;button[locationx][locationy].setText("");data[locationx][locationy]=0;}if(isOver()){int choice = JOptionPane.showConfirmDialog(null,JOptionPane.YES_NO_OPTION);    if(choice == JOptionPane.YES_OPTION)    InitNum();    else    System.exit(0);}}boolean check(int index){if(index>=0 && index<16 && data[(index)/4][(index)%4]==0)return true;return false;}boolean isOver(){int i,j;for(i=0;i<16;i++){if(data[i/4][i%4]!=i)break;}if(i==16)return true;for(i=0;i<15;i++){if(data[i/4][i%4]!=i+1)break;}if(i==15)return true;for(i=0,j=15;i<16;i++,j--){if(data[j/4][j%4]!=i)break;}if(i==16)return true;for(i=0,j=15;i<15;i++,j--){if(data[j/4][j%4]!=i+1)break;}if(i==15)return true;return false;}}public static void main(String[] args){Game game=new Game();game.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);game.setSize(300,300);game.setVisible(true);}}

效果图：

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