Java 的五子棋代码

/*
 * 五子棋.java
 *
 * Created on 2006年10月24日, 上午8:12
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

/**
 *
 * @author 05040045
 */
import java.applet.*;
import java.awt.*;
import java.awt.event.*;

public class 五子棋 extends Applet implements ActionListener,MouseListener
{
  String str="谢立锋五子棋游戏！";
  Dimension currentPos=new Dimension();
  int zuobiao[][]=new int[19][15];
  int x=20,y=20;
  boolean unfirstpaint=false;
  boolean  one=false;
  //======================================================================
  public void init()
  {
    addMouseListener(this);
    for(int i=0;i<=18;i++)

   {
       for(int j=0;j<=14;j++)
           zuobiao[i][j]=0;
   } 
  }
 //======================================================================
  public void paint(Graphics g)
  {
   int x0=30,y0=50,dx=30,dy=30,N=18,M=14;
     int x1,y1,x2,y2;
     g.setColor(Color.green);
     y1=y0;
     y2=y0+M*dy;
     for(int i=0;i<=N;i++)
     {
       x1=x0+i*dx;
       g.drawLine(x1,y1,x1,y2);
     }
     g.setColor(Color.red);
     x1=x0;
     x2=x0+N*dx;
     for(int j=0;j<=M;j++)
     {
      y1=y0+j*dy;
      g.drawLine(x1,y1,x2,y1);
     }
     g.setColor(Color.red);
     g.setFont(new Font("TimesRoman",Font.BOLD,25));
     g.drawString(str,120,30); 
     g.setColor(Color.red);