import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.net.*;
import java.util.*;

public class Klient extends Applet implements ActionListener, MouseListener, Runnable{
  int mangulaud1[][]={
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  };
    int mangulaud2[][]={
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  };
  int vaenlane[][]={
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  };
  String tahed[]={"M", "E", "R", "O", "L", "A", "H", "I", "N", "G"};
  String arvud[]={"1", "2", "3", "4", "5", "6", "7", "8", "9", "10"};
  int i;
  int j;
  int hiirex;
  int hiirey;
  int klikkidearv=0;
  int laevad=20;
  int kaikx=0;
  int kaiky=0;
  int kaik=0;
  int kordinaatx;
  int kordinaaty;
  int loendur=0;
  int pihtasloendur=0;
  boolean minukaik=true;

  TextField tf1=new TextField(15);
  Button nupp1=new Button("Ühenda"); 
  Panel p1=new Panel(new GridLayout(2, 1));
  PrintWriter pw1;
  BufferedReader br1;
  public Klient(){
    setLayout(new BorderLayout());
    p1.add(tf1);
    p1.add(nupp1);
    add(p1, BorderLayout.NORTH);
    tf1.addActionListener(this);
    nupp1.addActionListener(this);
    addMouseListener(this);
  }
  
  public void paint(Graphics g){
    for(i=0; i<10; i++){
      for(j=0; j<10; j++){
        if(mangulaud1[i][j]==0){
          g.setColor(Color.blue);
        }
        if(mangulaud1[i][j]==3){
          g.setColor(Color.red);
        }
        if(mangulaud1[i][j]==1){
          g.setColor(Color.green);
        }
        if(mangulaud1[i][j]==2){
          g.setColor(Color.yellow);
        }
        g.fillRect(30+i*20, 80+j*20, 20, 20);
      }
    }
   g.setColor(Color.black);
   for(i=0; i<11; i++){
    g.drawLine(30+i*20, 60, 30+i*20, 280);
    g.drawLine(10, 80+i*20, 230, 80+i*20);
   }
   for(i=0; i<10; i++){
    g.drawString(tahed[i], 35+i*20, 75);
    g.drawString(arvud[i], 10, 95+i*20);
   }
   
     for(i=0; i<10; i++){
      for(j=0; j<10; j++){
        if(mangulaud2[i][j]==0){
          g.setColor(Color.blue);
        }
        if(mangulaud2[i][j]==3){
          g.setColor(Color.red);
        }
        if(mangulaud2[i][j]==1){
          g.setColor(Color.green);
        }
        if(mangulaud2[i][j]==2){
          g.setColor(Color.yellow);
        }
        g.fillRect(30+i*20, 320+j*20, 20, 20);
      }
    }
   g.setColor(Color.black);
   for(i=0; i<11; i++){
    g.drawLine(30+i*20, 300, 30+i*20, 520);
    g.drawLine(10, 320+i*20, 230, 320+i*20);
   }
   for(i=0; i<10; i++){
    g.drawString(tahed[i], 35+i*20, 315);
    g.drawString(arvud[i], 10, 335+i*20);
   } 
  }
  public void mousePressed(MouseEvent e){

    int hiirex=e.getX();
    int hiirey=e.getY();
  if(minukaik==true){
    tf1.setText("Vastase käik");

   if(laevad>klikkidearv){
    for(i=0; i<10; i++){
     for(j=0; j<10; j++){
      if (hiirex>30+i*20 && hiirex<50+i*20 && hiirey>80+j*20 && hiirey<100+j*20){
       mangulaud1[i][j]=1;
       kaik=(i+1)+(j*10);
       pw1.println(kaik);
       klikkidearv++;
      }
     }
    }
   } 
  }
  if(minukaik==false){
    for(i=0; i<10; i++){
     for(j=0; j<10; j++){
      if (hiirex>30+i*20 && hiirex<50+i*20 && hiirey>320+j*20 && hiirey<340+j*20){
       kaik=(i+1)+(j*10);
      }
     }
    }
    pw1.println(kaik);
   
  }
  repaint();
  
  }

  public void actionPerformed(ActionEvent e){
    if(e.getSource()==tf1){
       pw1.println(tf1.getText());
       tf1.setText("");
    }
    if(e.getSource()==nupp1){
      try{
         Socket sc=new Socket("ws35.hk.tpu.ee", 3001);
         pw1=new PrintWriter(sc.getOutputStream(), true);
         br1=new BufferedReader(new 
           InputStreamReader(sc.getInputStream()));
         new Thread(this).start();
      }catch(Exception viga){
        tf1.setText(viga.getMessage());
      }
    }
  }
  
  public void run(){
   try{
    while(true){
      String tekst=br1.readLine();
      try{
        Integer.parseInt(tekst);
      loendur++;
      if(loendur%2==0){
      minukaik=false;
      } else {
      minukaik=true;
      }
      if(tekst.equals("Sina alustad")){
      
   } else {
    int arv=Integer.parseInt(tekst);
    for(i=0; i<10; i++){
     for(j=0; j<10; j++){
      int kontrollkaik=(i+1)+(j*10);
      if (kontrollkaik==arv){
       kordinaatx=i;
       kordinaaty=j;
      }
     }
    }
   } 
   }catch(Exception ex){
        tf1.setText(tekst);
      
   
    }
    if(minukaik==true){
     if(loendur<42){
      vaenlane[kordinaatx][kordinaaty]=1;
      } else {
       if (vaenlane[kordinaatx][kordinaaty]==0){
        mangulaud2[kordinaatx][kordinaaty]=2;
       }
       if (vaenlane[kordinaatx][kordinaaty]==1){
        mangulaud2[kordinaatx][kordinaaty]=3;
        pihtasloendur++;
        if(pihtasloendur>=20){
         pw1.println("Laevad põhjas");
        }
       }
      }
      repaint();
     }
    }
   }catch(Exception viga){
     viga.printStackTrace();
     tf1.setText("Oled väljas");
   }
  }
  public void mouseReleased(MouseEvent e){}
  public void mouseClicked(MouseEvent e){}
  public void mouseEntered(MouseEvent e){}
  public void mouseExited(MouseEvent e){}

  public static void main(String[] argumendid){
     Frame f=new Frame();
     f.add(new Klient());
     f.setSize(255, 560);
     f.setVisible(true);
     f.addWindowListener(new Raamikuular());
  }
  static class Raamikuular extends WindowAdapter{
    public void windowClosing(WindowEvent e){
      System.out.println("Programmi ots");
      System.exit(0);
    }
  }
}