Tic Tac Toe game

ticTacToe_GameBoard.java

package ticTacToe;

import java.util.Arrays;
import java.util.Scanner;

/*
 * Name: Geoffrey Zoref
 * Date: 10/3/2018
 * Project: Tic Tac Toe
 */

public class GameBoard {

    private char[][] gameBoard;
    private boolean gameOnGoing = true;

    public GameBoard() {

        gameBoard = new char[3][3];

        for (int row = 0; row < gameBoard.length; row++) {
            Arrays.fill(gameBoard[row], ' ');
        }
    }

    //This method will display game board

    public boolean gameActive() {
        return gameOnGoing;
    }

    //Ask user to pick row and column.

    public void askPlayer(char player) {

        Scanner input = new Scanner(System.in);

        int row, col;

        do {
            System.out.printf("Player %s Please enter a row (1-3): ", player);
            row = input.nextInt();

            System.out.printf("PLayer %s Please enter a column (1-3): ", player);
            col = input.nextInt();

        } while (notValid(row, col));

        makeMove(player, row - 1, col - 1);
    }

    public boolean notValid(int row, int col) {

        if(row > 3 || row < 1 || col > 3 || col < 1 || !isEmpty(row, col))
            return true;
        else
            return false;
    }

    private boolean isEmpty(int row, int col) {

        if(gameBoard[row - 1][col - 1] == ' ')
            return true;
        else
            return false;
    }


    public void displayBoard() {
        for (int row = 0; row < gameBoard.length; row++) {
            for (int col = 0; col < gameBoard[0].length; col++) {
                System.out.print("\t" + gameBoard[row][col]);

                if(col == 0 || col == 1)
                    System.out.print(" | ");
            }
            if(row == 0 || row == 1)
                System.out.print("\n---------------------\n");
        }
        System.out.println();
    }

    //Method checks spaces on game board. If win, return true.


    public boolean makeMove(char player, int row, int col) {

        if(row >= 0 && row <= 2 && col >= 0 && col <= 2) {
            if(gameBoard[row][col] != ' ') {
                return false;
            }else {
                gameBoard[row][col] = player;
                return true;
            }
        }else
            return false;
    }


    public boolean checkForWinner() {

        for (int row = 0; row < gameBoard.length; row++) {
            if(gameBoard[row][0] == gameBoard[row][1] && gameBoard[row][1] == gameBoard[row][2] && gameBoard[row][0] != ' ') {

                System.out.print("Winner is " + gameBoard[row][0]);
                gameOnGoing = false;
            }
        }

        for (int col = 0; col < gameBoard[0].length; col++) {
            if(gameBoard[0][col] == gameBoard[1][col] && gameBoard[1][col] == gameBoard[2][col] && gameBoard[0][col] != ' ') {

                System.out.print("Winner is " + gameBoard[0][col]);
                gameOnGoing = false;
            }
        }

        //Check the diagonals
        if(gameBoard[0][0] == gameBoard[1][1] && gameBoard[1][1] == gameBoard[2][2] && gameBoard[0][0] != ' ') {

            System.out.print("Winner is " + gameBoard[0][0]);
            gameOnGoing = false;
        }

        if(gameBoard[2][0] == gameBoard[1][1] && gameBoard[1][1] == gameBoard[0][2] && gameBoard[0][2] != ' ') {

            System.out.print("Winner is " + gameBoard[1][1]);
            gameOnGoing = false;
        }
        return false;
    }
}


/**

 */

ticTacToe_Main.java

package ticTacToe;

import ticTacToe.GameBoard;

/*
 * Name: Geoffrey Zoref
 * Date: 10/3/2018
 * Project: Tic Tac Toe
 */

public class Main {
    public static void main(String[] args) {


        GameBoard game = new GameBoard();

        game.displayBoard();

        int counter = 1;

        while (game.gameActive() && counter < 10) {

            if(counter % 2 == 0)
                game.askPlayer('O');
            else
                game.askPlayer('X');
            counter++;


            System.out.println("\n");
            game.displayBoard();
            game.checkForWinner();

            if(counter == 10){
                System.out.print("Stale mate!\n");
            }
        }
    }

}


/**

 */