java编写的智能五子棋

java编写的带AI的智能五子棋，电脑能够先手后手，对五子棋热衷的朋友能够喜欢，AI还有不足需要改进，改进继续共享給大家

public class AutoPlay{
     int xy;
     void autoPlay（int chesspad[][]int aint b）{
          int randomNumber=（int）（Math.random（）*8）+1;
          switch（randomNumber）{
             case（1）:
                  if（a-1>0 && b-1>0&&chesspad[a-1][b-1]==0）
                  {x=a-1;y=b-1;break;}
                  else if（a-2>0 && b-2>0&&chesspad[a-2][b-2]==0）
                  {x=a-2;y=b-2;break;} 
                  else{}
                  
                   
             case（2）:
                  if（a-1>0 &&chesspad[a-1][b]==0）
                  {x=a-1;y=b;break;}
                  else if（a-2>0&&chesspad[a-2][b]==0）
                  {x=a-2;y=b;break;}
                  else{}
             case（3）:
                  if（a-1>0 && b+1<=15&&chesspad[a-1][b+1]==0）
                  {x=a-1;y=b+1;break;}
                  else if（a-2>0 &&b+2<=15&&chesspad[a-2][b+2]==0）
                  {x=a-2;y=b+2;break;}
                  else{}
             case（4）:
            

 属性            大小     日期    时间   名称
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     文件        385  2008-10-13 18:07  FiveStone\.project

     文件        226  2008-10-13 18:07  FiveStone\.classpath

     文件      12112  2008-10-21 15:34  FiveStone\FiveStone.java

     文件        141  2008-10-13 18:17  FiveStone\java.policy.applet

     文件         96  2008-10-13 18:37  FiveStone\FiveStone1223894264640.html

     文件         48  2008-10-14 09:42  FiveStone\manifest.mf

     文件       1314  2003-05-08 22:06  FiveStone\003.gif

     文件       1508  2003-05-09 17:45  FiveStone\004.gif

     文件     412612  2008-05-02 20:06  FiveStone\chessboard.bmp

     文件       1963  2008-10-16 09:22  FiveStone\Evaluate.java

     文件       1659  2008-10-16 09:22  FiveStone\Scan.java

     文件        516  2008-10-16 09:22  FiveStone\Sort.java

     文件       2225  2008-10-16 09:57  FiveStone\AutoPlay.java

     文件         48  2008-10-14 09:42  FiveStone\meta-INF\MANIFEST.MF

     文件        587  2008-10-21 14:45  FiveStone\Sort.class

     文件       1067  2008-10-21 14:45  FiveStone\Scan.class

     文件       9893  2008-10-21 15:34  FiveStone\FiveStone.class

     文件       1072  2008-10-21 14:45  FiveStone\Evaluate.class

     文件       1303  2008-10-21 14:45  FiveStone\AutoPlay.class

     文件       8133  2008-10-21 15:47  FiveStone\五子棋.jar

     目录          0  2008-10-16 08:38  FiveStone\meta-INF

     目录          0  2008-10-16 08:38  FiveStone

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