import java.applet.Applet;
import java.awt.event.*;
import java.awt.*;
import java.net.*;
import java.io.*;
public class Tripsulaud extends Applet implements MouseListener{
   String symbolid="_________";
   int ruuduLaius;
   int ruuduKorgus;
   
   public Tripsulaud(){
      addMouseListener(this);
   }
   
   void loeSymbolid(){
      try{
        BufferedReader vorgust=new BufferedReader(new InputStreamReader(
           new URL(getCodeBase(), "kysiSymbolid").openStream()
        ));
        symbolid=vorgust.readLine();
        vorgust.close();
      }catch(Exception ex){
         ex.printStackTrace();
      }
   }
   
   void joonistaSymbol(Graphics g, int nr){
      int rida=nr/3;
      int veerg=nr%3;
      if(symbolid.charAt(nr)=='0'){
         g.drawOval(veerg*ruuduLaius, rida*ruuduKorgus, ruuduLaius, ruuduKorgus);
      }
      if(symbolid.charAt(nr)=='X'){
         g.drawLine(veerg*ruuduLaius, rida*ruuduKorgus,
            veerg*ruuduLaius+ruuduLaius, rida*ruuduKorgus+ruuduKorgus);
         g.drawLine(veerg*ruuduLaius, rida*ruuduKorgus+ruuduKorgus,
            veerg*ruuduLaius+ruuduLaius, rida*ruuduKorgus);
      }
   }
   
   public void mousePressed(MouseEvent e){
       int reanr=e.getY()/ruuduKorgus;
       int veerunr=e.getX()/ruuduLaius;
       int ruudunr=reanr*3+veerunr;
       System.out.println(reanr+" "+veerunr+" "+ruudunr);
       try{
        BufferedReader vorgust=new BufferedReader(new InputStreamReader(
           new URL(getCodeBase(), "vajutus?koht="+ruudunr).openStream()
        ));
        String abi=vorgust.readLine();
        System.out.println(abi);
        vorgust.close();
      }catch(Exception ex){
         ex.printStackTrace();
      }
      repaint();
   }
   public void mouseReleased(MouseEvent e){}
   public void mouseEntered(MouseEvent e){}
   public void mouseExited(MouseEvent e){}
   public void mouseClicked(MouseEvent e){}
   
   public void paint(Graphics g){
      loeSymbolid();
      ruuduLaius=getWidth()/3;
      ruuduKorgus=getHeight()/3;
      g.drawLine(0, ruuduKorgus, 3*ruuduLaius, ruuduKorgus);
      g.drawLine(0, 2*ruuduKorgus, 3*ruuduLaius, 2*ruuduKorgus);
      g.drawLine(ruuduLaius, 0, ruuduLaius, 3*ruuduKorgus);
      g.drawLine(2*ruuduLaius, 0, 2*ruuduLaius, 3*ruuduKorgus);
      for(int nr=0; nr<9; nr++){
         joonistaSymbol(g, nr);
      }
   }
}