Question

***Java Project***

Please upload the entire code and attach the screenshots of the code. The screenshots help me to write the code, so please attach that. Thank you so much. If you could use the comment to explain the code, it would be perfect! Thank you so much~

Design and code a Swing GUl for a two-player tic-tac-toe (noughts and crosses) game on a 3 x 3 game board. The JFrame should use a BorderLayout with a JLabel in the NORTH region to display messages (e.g., who won the game), and a JPanel in the CENTER region to display the game board. For the game board in the JPanel, use a GridLayout manager with a 3 x 3 layout of JButton's in each cell to display the game board. The button labels should initially be blank. When a player clicks on an empty button, an appropriate "X" or "O" should be placed in the label field of the button. If there is a winner (three in a row), then the program should display the winner in the JLabel located at the top of the window. If all nine cells have been filled without a winner, the program should indicate that there is a tie.

Answer 1

import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.Font;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.SwingConstants;
import javax.swing.border.BevelBorder;

/**
* The GUI for 2-player Tic Tac Toe game. The frame is a BorderLayout with
* a Menu with 2 Menu items: New Game and Exit
* the game statistics in the upper panel
* the GridLayout at the center to arrange the 9 buttons
* JLabel at the bottom to describe the game status: New Game, Game in progress and turn for the player, Win/Loss/Tie
*/
public class TicTacToeGUI {
  
private final JFrame mainFrame;
private final JPanel scorePanel, buttonPanel, statusPanel;
private final JLabel statusLabel;
private final JButton[][] board;
private final JTextField player1ScoreField, player2ScoreField, drawsField;
private final JLabel player1Label, player2Label, drawsLabel;
private JMenuBar menuBar;
private JMenu menu;
private JMenuItem newGameMenuItem;
private JMenuItem exitMenuItem;
  
private String currentPlayer;
private boolean hasWinner;
private int player1Score, player2Score, drawsScore, buttonClicked;
  
public static void main(String[] args)
{
TicTacToeGUI ticTacToeGUI = new TicTacToeGUI();
}
  
public TicTacToeGUI()
{
mainFrame = new JFrame();
mainFrame.setLayout(new BorderLayout());
  
// panel to contain the player score statistics
scorePanel = new JPanel(new FlowLayout(0, 15, 5));
  
player1Label = new JLabel("Player 1: ");
player1ScoreField = new JTextField(10);
player1ScoreField.setHorizontalAlignment(SwingConstants.CENTER);
player1ScoreField.setEditable(false);
  
player2ScoreField = new JTextField(10);
player2ScoreField.setEditable(false);
player2ScoreField.setHorizontalAlignment(SwingConstants.CENTER);
player2Label = new JLabel("Player 2: ");
  
drawsField = new JTextField(10);
drawsField.setHorizontalAlignment(SwingConstants.CENTER);
drawsField.setEditable(false);
drawsLabel = new JLabel("Draws: ");
  
scorePanel.add(player1Label);
scorePanel.add(player1ScoreField);
scorePanel.add(player2Label);
scorePanel.add(player2ScoreField);
scorePanel.add(drawsLabel);
scorePanel.add(drawsField);
  
// panel to contain the buttons
buttonPanel = new JPanel(new GridLayout(3, 3));
  
statusPanel = new JPanel();
statusPanel.setBorder(new BevelBorder(BevelBorder.LOWERED));
  
// game status label
statusLabel = new JLabel("New Game");
statusLabel.setFont(new Font(Font.SANS_SERIF, Font.BOLD, 18));
statusLabel.setHorizontalAlignment(SwingConstants.CENTER);
statusPanel.add(statusLabel);
  
board = new JButton[3][3];
currentPlayer = "X";
player1Score = 0;
player2Score = 0;
drawsScore = 0;
buttonClicked = 0;
hasWinner = false;
  
initGameBoard();
initMenuBar();
  
mainFrame.add(scorePanel, BorderLayout.NORTH);
mainFrame.add(buttonPanel, BorderLayout.CENTER);
mainFrame.add(statusPanel, BorderLayout.SOUTH);
  
mainFrame.setSize(600, 500);
mainFrame.setTitle("Tic Tac Toe");
mainFrame.setLocationRelativeTo(null);
mainFrame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
mainFrame.setResizable(false);
mainFrame.setVisible(true);
}
  
private void initGameBoard()
{
for(int i = 0; i < 3; i++)
{
for(int j = 0; j < 3; j++)
{
JButton btn = new JButton();
btn.setFont(new Font(Font.SANS_SERIF, Font.BOLD, 50));
board[i][j] = btn;
  
// set action listener for the buttons
btn.addActionListener(new ActionListener() {

@Override
public void actionPerformed(ActionEvent e) {
if(((JButton)e.getSource()).getText().equals("") && hasWinner == false)
{
btn.setText(currentPlayer);
buttonClicked++;
checkWinner();
togglePlayer();
}
}
});
  
buttonPanel.add(btn);
}
}
}
  
private void initMenuBar()
{
menuBar = new JMenuBar();
menu = new JMenu("Game");
newGameMenuItem = new JMenuItem("New Game");
newGameMenuItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
resetGameBoard();
statusLabel.setText("New Game");
player1Score = player2Score = drawsScore = 0;
player1ScoreField.setText("");
player2ScoreField.setText("");
drawsField.setText("");
}
});
exitMenuItem = new JMenuItem("Exit");
exitMenuItem.addActionListener(new ActionListener() {

@Override
public void actionPerformed(ActionEvent e) {
System.exit(0);
}
});
menu.add(newGameMenuItem);
menu.add(exitMenuItem);
menuBar.add(menu);
mainFrame.setJMenuBar(menuBar);
}
  
private void resetGameBoard()
{
togglePlayer();
buttonClicked = 0;
hasWinner = false;
for(int i = 0; i < 3; i++)
{
for(int j = 0; j < 3; j++)
{
board[i][j].setText("");
}
}
}
  
private void togglePlayer()
{
if(currentPlayer.equals("X"))
{
currentPlayer = "O";
statusLabel.setText("Game in progress: Player " + currentPlayer + "'s turn...");
}
else
{
currentPlayer = "X";
statusLabel.setText("Game in progress: Player " + currentPlayer + "'s turn...");
}
}
  
private void checkWinner()
{
// 1st column
if(board[0][0].getText().equals(currentPlayer) && board[1][0].getText().equals(currentPlayer) && board[2][0].getText().equals(currentPlayer))
{
JOptionPane.showMessageDialog(null, "Player " + currentPlayer + " is the Winner!");
if(currentPlayer.equals("X"))
player1ScoreField.setText(++player1Score + "");
else
player2ScoreField.setText(++player2Score + "");
statusLabel.setText("Game over! Player " + currentPlayer + " wins!");
hasWinner = true;
resetGameBoard();
}
// 2nd column
else if(board[0][1].getText().equals(currentPlayer) && board[1][1].getText().equals(currentPlayer) && board[2][1].getText().equals(currentPlayer))
{
JOptionPane.showMessageDialog(null, "Player " + currentPlayer + " is the Winner!");
if(currentPlayer.equals("X"))
player1ScoreField.setText(++player1Score + "");
else
player2ScoreField.setText(++player2Score + "");
  
statusLabel.setText("Game over! Player " + currentPlayer + " wins!");
hasWinner = true;
resetGameBoard();
}
// 3rd column
else if(board[0][2].getText().equals(currentPlayer) && board[1][2].getText().equals(currentPlayer) && board[2][2].getText().equals(currentPlayer))
{
JOptionPane.showMessageDialog(null, "Player " + currentPlayer + " is the Winner!");
if(currentPlayer.equals("X"))
player1ScoreField.setText(++player1Score + "");
else
player2ScoreField.setText(++player2Score + "");
  
statusLabel.setText("Game over! Player " + currentPlayer + " wins!");
hasWinner = true;
resetGameBoard();
}
  
// 1st row
else if(board[0][0].getText().equals(currentPlayer) && board[0][1].getText().equals(currentPlayer) && board[0][2].getText().equals(currentPlayer))
{
JOptionPane.showMessageDialog(null, "Player " + currentPlayer + " is the Winner!");
if(currentPlayer.equals("X"))
player1ScoreField.setText(++player1Score + "");
else
player2ScoreField.setText(++player2Score + "");
  
statusLabel.setText("Game over! Player " + currentPlayer + " wins!");
hasWinner = true;
resetGameBoard();
}
  
// 2nd row
else if(board[1][0].getText().equals(currentPlayer) && board[1][1].getText().equals(currentPlayer) && board[1][2].getText().equals(currentPlayer))
{
JOptionPane.showMessageDialog(null, "Player " + currentPlayer + " is the Winner!");
if(currentPlayer.equals("X"))
player1ScoreField.setText(++player1Score + "");
else
player2ScoreField.setText(++player2Score + "");
  
statusLabel.setText("Game over! Player " + currentPlayer + " wins!");
hasWinner = true;
resetGameBoard();
}
  
// 3rd row
else if(board[2][0].getText().equals(currentPlayer) && board[2][1].getText().equals(currentPlayer) && board[2][2].getText().equals(currentPlayer))
{
JOptionPane.showMessageDialog(null, "Player " + currentPlayer + " is the Winner!");
if(currentPlayer.equals("X"))
player1ScoreField.setText(++player1Score + "");
else
player2ScoreField.setText(++player2Score + "");
  
statusLabel.setText("Game over! Player " + currentPlayer + " wins!");
hasWinner = true;
resetGameBoard();
}
  
// left to right diagonal
else if(board[0][0].getText().equals(currentPlayer) && board[1][1].getText().equals(currentPlayer) && board[2][2].getText().equals(currentPlayer))
{
JOptionPane.showMessageDialog(null, "Player " + currentPlayer + " is the Winner!");
if(currentPlayer.equals("X"))
player1ScoreField.setText(++player1Score + "");
else
player2ScoreField.setText(++player2Score + "");
  
statusLabel.setText("Game over! Player " + currentPlayer + " wins!");
hasWinner = true;
resetGameBoard();
}
  
// right to left diagonal
else if(board[0][2].getText().equals(currentPlayer) && board[1][1].getText().equals(currentPlayer) && board[2][0].getText().equals(currentPlayer))
{
JOptionPane.showMessageDialog(null, "Player " + currentPlayer + " is the Winner!");
if(currentPlayer.equals("X"))
player1ScoreField.setText(++player1Score + "");
else
player2ScoreField.setText(++player2Score + "");
  
statusLabel.setText("Game over! Player " + currentPlayer + " wins!");
hasWinner = true;
resetGameBoard();
}
else
{
// the game is a draw
for(int i = 0; i < 3; i++)
{
for(int j = 0; j < 3; j++)
{
if(!board[i][j].getText().equals("") && buttonClicked == 9)
{
JOptionPane.showMessageDialog(null, "The match is a draw!");
statusLabel.setText("Game over! The game is a draw.");
drawsField.setText(++drawsScore + "");
hasWinner = false;
resetGameBoard();
}
}
}
}
}
}

****************************************************************** SCREENSHOT *********************************************************

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