// A Tic-Tac-Toe game

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
class TTT1 extends JFrame implements ItemListener, ActionListener {
  int i, j, ii, jj, x, y, yesnull;
  int a[][]={ {10,1,2,3,11},{10,1,4,7,11},{10,1,5,9,11},{10,2,5,8,11},
              {10,3,5,7,11},{10,3,6,9,11},{10,4,5,6,11},{10,7,8,9,11} };
  int a1[][]={ {10,1,2,3,11},{10,1,4,7,11},{10,1,5,9,11},{10,2,5,8,11},
               {10,3,5,7,11},{10,3,6,9,11},{10,4,5,6,11},{10,7,8,9,11} };

  boolean state, type, set;

  Icon ic1,ic2,icon,ic11,ic22;
  Checkbox c1,c2;
  JLabel l1,l2;
  JButton b[]=new JButton[9];
  JButton reset;

  public void showButton(){
    x=10; y=10; j=0;

    for(i=0; i<=8; i++,x+=100,j++) {
      b[i] = new JButton();
      if (j==3) { j=0; y+=100; x=10; }
      b[i].setBounds(x,y,100,100);
      add(b[i]);
      b[i].addActionListener(this);
    }

    reset=new JButton("RESET");
    reset.setBounds(100,350,100,50);
    add(reset);
    reset.addActionListener(this);
  }

  /*********************************************************/
  public void check(int num1){
    for(ii=0; ii<=7; ii++) {
      for(jj=1; jj<=3; jj++) {
        if(a[ii][jj]==num1) { a[ii][4]=11;  }
      }
    }
  }
  /**********************************************************/

  /*********************************************************/

  public void complogic(int num){

    for(i=0; i<=7; i++) {  //for #1
      for(j=1; j<=3; j++) {  //for #2
        if(a[i][j]==num) {  //if #1
          a[i][0]=11;
          a[i][4]=10;
        }  //end if #1
      }  //end for #2
    }  //end for #1

    for(i=0; i<=7; i++) {  //for #3
      set=true;

      if(a[i][4]==10) {  //if #2
        int count=0;

        for(j=1; j<=3; j++) {  //for #4

          if(b[(a[i][j]-1)].getIcon()!=null) {  //if #3
            count++;
          }
          else {
            yesnull=a[i][j];
          }  //end if #3

        }  //end for #4

        if(count==2) {  //if #4
          b[yesnull-1].setIcon(ic2);
          this.check(yesnull);
          set=false;
          break;
        }  //end if #4

      }  //end if #2

      else if(a[i][0]==10) {  //else if #1

        for(j=1; j<=3; j++) {  //for #5

          if(b[(a[i][j]-1)].getIcon()==null) {  //if #5
            b[(a[i][j]-1)].setIcon(ic2);
            this.check(a[i][j]);
            set=false;
            break;
          }  //end if #5

        }  //end for #5

        if(set==false) {  //if #6
          break;
        }  //end if #6

      }  //end else if #1

      if(set==false) {  //if #7
        break;
      }  //end if #7

    }  //end for #3

  }  //end complogic


  /*********************************************************/

  TTT1(){
    super("tic tac toe");

    CheckboxGroup cbg=new CheckboxGroup();
    c1=new Checkbox("vs computer",cbg,false);
    c2=new Checkbox("vs friend",cbg,false);
    c1.setBounds(120,80,100,40);
    c2.setBounds(120,150,100,40);
    add(c1); add(c2);
    c1.addItemListener(this);
    c2.addItemListener(this);


    state=true; type=true; set=true;
    ic1=new ImageIcon("ic1.jpg");
    ic2=new ImageIcon("ic2.jpg");
    ic11=new ImageIcon("ic11.jpg");
    ic22=new ImageIcon("ic22.jpg");

    setLayout(null);
    setSize(330,450);
    setVisible(true);
    setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
  }//eof constructor

  /*************************************************************/
  public void itemStateChanged(ItemEvent e){
    if(c1.getState())
    {
      type=false;
    }

    else if(c2.getState())
    { type=true;}
    remove(c1); remove(c2);
    repaint(0,0,330,450);
    showButton();
  }//eof itemstate
  /************************************************************/

  public void actionPerformed(ActionEvent e){
  /********************************/
    if(type==true) {
      if(e.getSource()==reset) {
        for(i=0; i<=8; i++) {
          b[i].setIcon(null);
        }
      }
      else{
        for(i=0; i<=8; i++) {
          if(e.getSource()==b[i]) {
            if(b[i].getIcon()==null) {
              if(state==true) { icon=ic2; state=false; }
              else { icon=ic1; state=true; }
              b[i].setIcon(icon);
            }
          }
        }//eof for
      }//eof else
    }//eof if(type==true)
    else if(type==false) {
      if(e.getSource()==reset) {
        for(i=0; i<=8; i++)
          b[i].setIcon(null);
        for(i=0; i<=7; i++)
          for(j=0; j<=4; j++)
            a[i][j]=a1[i][j]; //re-initialize array
      }
      else{
        for(i=0; i<=8; i++) {
          if(e.getSource()==b[i]) {
            if(b[i].getIcon()==null) {
              b[i].setIcon(ic1);
              if(b[4].getIcon()==null) {
                b[4].setIcon(ic2);
                this.check(5);
              } else{
                this.complogic(i);
              }
            }
          }
        }
      }
    }//eof else if(type==false) {

    for(i=0; i<=7; i++) {

      Icon icon1=b[(a[i][1]-1)].getIcon();
      Icon icon2=b[(a[i][2]-1)].getIcon();
      Icon icon3=b[(a[i][3]-1)].getIcon();
      if((icon1==icon2)&&(icon2==icon3)&&(icon1!=null)) {
        if(icon1==ic1) {
          b[(a[i][1]-1)].setIcon(ic11);
          b[(a[i][2]-1)].setIcon(ic11);
          b[(a[i][3]-1)].setIcon(ic11);
          JOptionPane.showMessageDialog(TTT1.this,"!!!YOU won!!! click reset");
          break;
        }
        else if(icon1==ic2) {
          b[(a[i][1]-1)].setIcon(ic22);
          b[(a[i][2]-1)].setIcon(ic22);
          b[(a[i][3]-1)].setIcon(ic22);
          JOptionPane.showMessageDialog(TTT1.this,"won! click reset");
          break;
        }
      }
    }
  }
  /************************************************************/

  public static void main(String [] args){
    new TTT1();
  }

}