Java writing backgammon

MyJFrame.java
package chi1.JFrame;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Toolkit;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
public class MyJFrame extends JFrame implements MouseListener {
private static final long serialVersionUID = -46847020668994298L;
BufferedImage buff = null;   // 声明对象，为获取图片
     int x , y ;
     // 保存所有的点多的坐标
     int[][] allChess = new int[15][15] ;  // 用一个二维数组保存黑白子信息。
     String show1 = "" ;   // 默认黑方下棋
     //默认下黑子 ， 判断下什么棋子。bool=true 下黑子    ; bool=false 下白子
    // boolean bool = true ;
      
      // 判断是否赢了比赛， 如果赢了比赛， 就不能再继续下棋了，
     boolean win =true ;
       public MyJFrame(){ 
    int width = Toolkit.getDefaultToolkit().getScreenSize().width ;       
        int height = Toolkit.getDefaultToolkit().getScreenSize().height ;   
          this.setTitle("五子棋");      
          this.setResizable(false);    
          this.setSize(500,550 );    
          this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);    
          this.setLocation((width-500)/2 , (height-550)/2);   
               this.repaint();
          this.addMouseListener(this);     
          try {
buff = ImageIO.read(new File("e:/wzq.jpg" ));  
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
          this.setVisible(true);         
  
       };
     //  boolean rekai = true ; 
     int select = 0 ;
     boolean bool2=true ;
@Override
public void mouseClicked(MouseEvent e) {
// TODO Auto-generated method stub
        // System.out.println(e.getX());
        //  System.out.println(e.getY());
}
 
@Override
 
public void mousePressed(MouseEvent e) {
boolean bool = true ;
for(int x = 0 ; x<15 ; x++){
for(int y = 0 ; y < 15 ; y++){
 if(allChess[x][y]==0){
       if(select==2){
      bool = true ;
     }else if(select==1){
      bool = false;
     }
      }
}
}
if(win==true){     
// TODO Auto-generated method stub
            
              x = e.getX();     
              y = e.getY();     
           if(x>=65&&x<=418&&y>=70&&y<=430){
           
          x =  (x-60)/25;     //得到距离附近的交叉点X轴坐标
          y =  (y-70)/25;    
          if(allChess[x][y]==0){   
          if(bool==true){       //默认下黑棋子先
          allChess[x][y] =1;   
             show1 = "白方下棋";   // 提示下步棋下白色
             bool = false ;    // 修改标记， 下步棋应该由白方下
             select = 1 ;
          }else{
           allChess[x][y]= 2 ;   
           show1 = "黑方下棋";   
        bool = true;   
        select = 2 ;
          }
          this.repaint();    
          int zong = 0  ;
          for(int i = 0 ; i < 15 ; i++ ){
      for(int k = 0 ; k < 15 ; k++){
      if(allChess[i][k]!=0){
          zong++ ; 
       }
      }
      }
           if(zong==225){
          JOptionPane.showMessageDialog(this, "游戏平局，请点击“重新开始”重
 
 
新比过！"); 
            }
          boolean heng1 = this.myCheck1() ;  //横  false
          boolean heng2 = this.myCheck2() ; 
          boolean heng3 = this.myCheck3() ;  
          boolean heng4 = this.myCheck4() ;  
        if(heng1==true||heng2==true||heng3==true||heng4==true){
            JOptionPane.showMessageDialog(this,"游戏结束：" + 
                   (allChess[x][y]==1?"黑方":"白方")+"胜利");
                       
            win = false ; 
           }     
              }
           }
} 
 
if(e.getX()>=427&&e.getX()<=495&&e.getY()>193&&e.getY()<228){   // 关于设计
JOptionPane.showMessageDialog(this, "本程序用JAVA设计") ;
        }
if(e.getX()>=301&&e.getX()<=407&&e.getY()>466&&e.getY()<532){    // 重新开始
JOptionPane.showMessageDialog(this, "重新游戏") ;
for(int i = 0 ; i < 15 ; i++ ){
for(int k = 0 ; k < 15 ; k++){
       allChess[i][k] = 0 ; 
}
  
}   
show1 = "" ;
bool = true ;
win =true ;
select = 0 ;
bool2 = true ;
this.repaint() ; 
    }
 
if(e.getX()>=425&&e.getX()<=491&&e.getY()>101&&e.getY()<140){   //  设置设计 
for(int x = 0 ; x<15 ; x++){
for(int y = 0 ; y < 15 ; y++){
 if(allChess[x][y]==0&&select!=0){
   bool2 = false ;
             }
      }
  }
 if(bool2==true){
      String input = JOptionPane.showInputDialog( "选择谁先下棋：白方输入“1” ； 黑方输入
“2” ") ; 
        try{
        select = Integer.parseInt(input);
          if(select!=1&&select!=2){
            JOptionPane.showMessageDialog(this, "您输入的不是1或2，请重新设置！");
              select = 0; 
         }
           }catch(Exception e1){
                 JOptionPane.showMessageDialog(this, "输入有误，请重新输入！");
           }
        }else{
        JOptionPane.showMessageDialog(this, "游戏比赛中，不能设置此项目！！！");
        }
 }    
if(e.getX()>=426&&e.getX()<=495&&e.getY()>382&&e.getY()<425){   // 结束设计
int a = JOptionPane.showConfirmDialog(this, "游戏是否结束？") ;   
 if(a==0){
System.exit(0);
   }
 if(a==1){
 JOptionPane.showMessageDialog(this, "欢迎您回到游戏来！"); 
 }
 if(a==2){
 JOptionPane.showMessageDialog(this, "小样， 请别再耍我！");   
 }
 }
if(e.getX()>=433&&e.getX()<=495&&e.getY()>289&&e.getY()<334){    //游戏说明
JOptionPane.showMessageDialog(this, "五子棋游戏规则： 谁先把5颗棋子相连，谁
 
就是赢家") ;
    }
}
 public void paint(Graphics g){    
      BufferedImage B1 = new BufferedImage(500 , 550 ,BufferedImage.TYPE_INT_ARGB); 
       // 定义一个新的缓冲图片
       Graphics g2 = B1.createGraphics();
       
      g2.drawImage(buff, 0, 20, this);     // 将图片显示在窗体上
      g2.setColor(Color.BLACK);           // 设置画笔颜色为黑色
      g2.fillOval(135, 144, 6, 6);
      g2.fillOval(334, 144, 6, 6);      //  画几个定点
      g2.fillOval(138, 342, 6, 6);
      g2.fillOval(334, 342, 6, 6);
      g2.fillOval(236, 242, 6, 6); 
      g2.setFont(new Font("黑体" , Font.BOLD , 20));   
      g2.drawString("游戏信息："+show1, 83, 49);   //显示当前由哪一方下棋
      g2.drawString("黑方：", 65, 473);
      g2.drawString("白方：", 62, 518);
      for(int i = 0 ; i < 15 ; i++ ){    // 循环判断
      for(int j = 0 ; j < 15 ; j++){
      if(allChess[i][j]==1){    
      //黑子
      int tempX = i*25 + 63 ;   
      int tempY = j*25 + 70 ;  
 
      g2.fillOval(tempX-8, tempY-8, 16,16);   
       
      }
      if(allChess[i][j]==2){     
      //白子
      int tempX = i*25 + 63 ;  
      int tempY = j*25 + 70 ;  
      g2.setColor(Color.WHITE);    
      g2.fillOval(tempX-8, tempY-8, 16,16);    
          g2.setColor(Color.BLACK);
          g2.drawOval(tempX-8, tempY-8, 16, 16); 
      }
       
       
       
      }
      }
       g.drawImage(B1, 0, 5, this);   // 把B1这张图片在窗体显示出来
      
      } 
public boolean myCheck1() {                // 判断横向是否有五子相连
int count = 1;  
 boolean heng = false ;  //
 int color = allChess[x][y] ;  // 判断颜色 
// TODO Auto-generated method stub
      int i = 1 ;
while(x+i<=14&&color == allChess[x+i][y]){
i++ ;
count++ ;
// System.out.println(count);
//System.out.println(i);
}
i = 1 ;
while(x-i>=0&&color == allChess[x-i][y]){
i++;
count++ ;
}
if(count>=5){
heng = true ;
}
        return heng ;
}
public boolean myCheck2() {             // 判断纵向是否有五子相连
int count = 1;
 boolean zhong = false ; 
 int color = allChess[x][y] ;
// TODO Auto-generated method stub
      int i = 1 ;
while((y+i)<=14&&color == allChess[x][y+i]){
i++ ;
count++ ;  
}
i = 1 ;
while((y-i)>=0&&color == allChess[x][y-i]){
i++;
count++ ;
}
    
if(count>=5){
zhong = true ;  
} 
        return zhong ;
}
public boolean myCheck3() {            // 判断右斜向是否有五子相连
int count = 1;
 boolean zhong = false ; 
 int color = allChess[x][y] ;
// TODO Auto-generated method stub
       
      int i = 1 ;
while((x+i)<=14&&(y-i)>=0&&color == allChess[x+i][y-i]){
i++ ;
count++ ;  
}
i = 1 ;
while((x-i)>=0&&(y+i)<=14&&color == allChess[x-i][y+i]){
i++;
count++ ;
}
if(count>=5){
zhong = true ;
}
        return zhong ;
}
public boolean myCheck4() {              // 判左斜向是否有五子相连
int count = 1;
 boolean zhong = false ; 
 int color = allChess[x][y] ;
// TODO Auto-generated method stub
       
      int i = 1 ;
while((x-i)>=0&&(y-i)>=0&&color == allChess[x-i][y-i]){
i++ ;
count++ ;  
}
i = 1 ;
while((x+i)<=14&&(y+i)<=14&&color == allChess[x+i][y+i]){
i++;
count++ ;
}
if(count>=5){
zhong = true ;
}
        return zhong ;
}
@Override
public void mouseReleased(MouseEvent e) {
// TODO Auto-generated method stub
}
@Override
public void mouseEntered(MouseEvent e) {
// TODO Auto-generated method stub
}
@Override
public void mouseExited(MouseEvent e) {
// TODO Auto-generated method stub
}
}
 
Text01.java
 
package chi1.Text;
import chi1.JFrame.MyJFrame;
public class Text01 {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
         MyJFrame jf =  new MyJFrame() ;
        
       // String b1 = JOptionPane.showInputDialog("请输入你的名字：") ;
        //int b =   JOptionPane.showConfirmDialog(jf, "我的信息：" + b1);
} 
 
 
}