/** TicTacToe
 *        
 *        @author Kristof Friedrichsen
 *        @author Patrick O'Neill
 *        @author Robert Free
 *        @author Ryan Mann
 */
import java.net.*;
import java.io.*;
import javax.swing.*;

public class TTTServer {
    static String fromPlayer = "0";
    static String toPlayer = "";
   
    
   static String[][] ButtonArray1 = new String[5][5];
   
    public static void main(String[] args) 
    {
        int PORT = 2699;
              int boardWidth;
        int boardHeight;
        Integer z;
        Character whosTurn = '1';
        
        JOptionPane Message = new JOptionPane();
        int clickCount = 0;
        int i=0;
        int j=0;
        String icon2="";
        String type [] = new String [3];
        type[0] = "1";
        type[1] = "2";
        type[2] = "3";
      
        for(int g=0;g<5;g++){
            for(int h=0;h<5;h++){
                ButtonArray1[g][h] = "0";
            }
        }
       

                            for (int m = 0; m<5;m++){
                                for(int n = 0;n<5;n++){
                                       toPlayer += ButtonArray1[m][n];
                                }
                            }


        try
        {

            ServerSocket serverSocket = new ServerSocket(PORT);
      
            for (int c=0;c<3;c++) 
            {
      
                try 
                {

                    Socket client = serverSocket.accept();
                    PrintWriter out = new PrintWriter(client.getOutputStream(), true);
                    BufferedReader in = new BufferedReader(new
InputStreamReader(client.getInputStream()));
                    out.println(type[c]);
                    in.close();
                    out.close();  
                    client.close();
                }//end of try
                catch (Exception ex) 
                {
                    ex.printStackTrace();
                    System.exit(-1);
                }//end of catch
            }//end of for loop 
                        
                           
            for(;;)
            {
                for (z=1 ;z < 4;z++)
                { 
                             toPlayer = "";
                             toPlayer += whosTurn.toString();
                        
                            for (int m = 0; m<5;m++){
                                for(int n = 0;n<5;n++){
                                       toPlayer += String.valueOf(ButtonArray1[m][n]);
                                }
                            }
                    

                            try 
                            {
                                Socket client = serverSocket.accept();
                                PrintWriter out = new
PrintWriter(client.getOutputStream(), true);
                                BufferedReader in = new BufferedReader(new
InputStreamReader(client.getInputStream()));
                               
                                out.println(toPlayer);
                               
                            
                            fromPlayer = in.readLine();

                            if ( fromPlayer.equals( toPlayer ) )
                            {
                                in.close();
                                out.close();        
                                client.close();
                              
                            }
                            else
                            {
                            if ( whosTurn.equals( fromPlayer.charAt(0) ) )
                            {
                                
                            
                                if ( whosTurn.equals('3') )
                                    whosTurn = '1';
                                else if ( whosTurn.equals('2') )
                                    whosTurn = '3';
                                else if ( whosTurn.equals('1') )
                                    whosTurn = '2';
                            
                            int count = 1;

                            for (int m = 0; m<5;m++){
                                for(int n = 0;n<5;n++){
                                       ButtonArray1[m][n] =
fromPlayer.substring(count,count+1);
                                       count++;
                                }
                            }
                            

                            fromPlayer = "0";
                            }
                            in.close();
                            out.close();
                            client.close();
                            
                            }
                            
                        }//end of try
                        catch (IOException ex) 
                        {
                            ex.printStackTrace();
                            System.exit(-1);
                        }//end of catch
                    
                }//end of for loop for 3
            }//end for lopp ever
        }//end try for all
        catch(Exception ex)
        {
        }//end catch for all
    } //end of main  
 
    
}//end class