MyCode.java

import javax.swing.*;
import javax.swing.border.Border;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Random;
import java.util.Scanner;

public class MyCode{
    public static void main(String[] args) {
        char[][] cells={{' ',' ',' '},{' ',' ',' '},{' ',' ',' '}};
 JButton[][] buttons=new JButton[3][3];
        JFrame frame=new JFrame();
        frame.setSize(500,500);
        frame.setTitle(" Toe Toa X-O ");
        frame.setLayout(new GridLayout(3,3));
        for(int i=0;i<cells.length;i++) {

            for (int y = 0; y < cells[i].length; y++) {
                JButton btn = new JButton(String.valueOf(cells[i][y]));
                btn.setFont(new Font("Arial",Font.ROMAN_BASELINE,34));
                buttons[i][y]=btn;
final int row=i,col=y;
                 btn.setText(String.valueOf(cells[i][y]));
                btn.addActionListener(new ActionListener() {
                    @Override
                    public void actionPerformed(ActionEvent e) {

                        System.out.println("clicked Button has "+ "x :"+row+"& y:"+col);

                        btn.setBackground(Color.magenta);
                    }
                });
                frame.add(btn);
            }
        }


        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setVisible(true);
        frame.setResizable(false);


//       Scanner scanner=new Scanner(System.in);
//       while (true) {
//           if(CheckExist(cells)){
////               scanner.close();
//               System.out.println("GAME IS ENDED \n RELOADED AND PLAY AGAIN 👽");
//               break;
//           }
//           if (CheckWining(cells,'X')){
//               System.out.println("====== You Won =====");
//               break;
//           }
//           if (CheckWining(cells,'O')){
//               System.out.println("====== You Lost =====");
//               break;
//           }
//
////           PlayerMove(frame, cells);
//
////        Computer move
//           ComputerTurn(cells);
//
//           Print(cells);
//           }

    }
    private static boolean CheckWining(char[][] cells,char symbol){
        if ((cells[0][0]==symbol && cells[0][1]==symbol && cells[0][2]==symbol)||
                (cells[1][0]==symbol && cells[1][1]==symbol&&cells[1][2]==symbol)||
                (    cells[2][0]==symbol && cells[2][1]==symbol&&cells[2][2]==symbol)||
                (cells[0][2]==symbol && cells[1][2]==symbol&&cells[2][2]==symbol)||
                (cells[2][0]==symbol && cells[1][1]==symbol&&cells[0][2]==symbol)||

        (cells[0][0]==symbol && cells[1][0]==symbol&&cells[2][0]==symbol)||


                (cells[2][1]==symbol && cells[1][1]==symbol &&cells[0][1]==symbol)||
                (cells[0][2]==symbol && cells[1][1]==symbol &&cells[2][2]==symbol)


        ){
            return true;
        }
        return false;
    }
private static boolean CheckExist(char[][] cells){
        for (int i=0;i<cells.length;i++){
            for (int j=0;j<i;j++){
                if(cells[i][j]==' ')return false;
            }
                   }
        return true;
}
//    private static void PlayerMove(JFrame frame, char[][] cells) {
//        frame.getB
//        String InputUser;
//       while (true) {
//           System.out.println("Start with a number 1--->9");
//            InputUser = scanner.nextLine();
////     check if valid move
//           if (CheckisValid(cells, Integer.parseInt(InputUser))) {
//break;
//           } else {
//System.out.println("invalid num");
//           }
//       }
//        //ASSIGN CELL WITH CORRESPONDENT
//        Fill(InputUser, cells,'X');
//    }
    private static boolean CheckisValid(char[][] cells,int Input){
        switch (Input){
            case 1:
             return   ( cells[0][0]==' ');
            case 2:
                return   ( cells[0][1]==' ');
             case 3:
                 return   ( cells[0][2]==' ');
            case 4:
                return    cells[1][0]==' ';
            case 5:
                return    cells[1][1]==' ';
            case 6:
                return    cells[1][2]==' ';
            case 7:
                return    cells[2][0]==' ';
            case 8:
                return    cells[2][1]==' ';
            case 9:
                return    cells[2][2]==' ';
            default:
             return false;

        }
    }
    private static void ComputerTurn(char[][] cells) {
        Random random=new Random();
        int ComputerInput;
        while (true){
         ComputerInput=random.nextInt(9)+1;
         System.out.println("computer input"+ComputerInput);
        if (CheckisValid(cells,ComputerInput)){
            break;
        }}

        Fill(Integer.toString(ComputerInput), cells,'O');
    }

    private static void Print(char[][] cells) {
        System.out.println(cells[0][0]+" |"+ cells[0][1]+" |"+ cells[0][2]+"\n__+__+__\n"+ cells[1][0]+" |"+ cells[1][1]+" |"+ cells[1][2]+"\n__+__+__\n"+ cells[2][0]+" |"+ cells[2][1]+" |"+ cells[2][2]);
    }

    private static void Fill(String inputUser, char[][] cells,char symbol) {

        switch (inputUser){
            case "1":
                cells[0][0]=symbol;break;
            case "2":
                cells[0][1]=symbol;break;
                case "3":
                    cells[0][2]=symbol;break;
                    case "4":
                        cells[1][0]=symbol;break;
                    case "5":
                        cells[1][1]=symbol;break;
                       case "6":
                           cells[1][2]=symbol;break;
                       case "7": cells[2][0]=symbol;break;
                       case "8":
                           cells[2][1]=symbol;break;
                       case "9":
                           cells[2][2]=symbol;break;
            default:
                System.out.println("ENTER VALID NUMBER");
                break;
        }

    }

}