ticTacToe.cpp File Reference

Implementation of Tic Tac Toe. More...

#include <iostream>
#include <iomanip>

Functions
void	gameBoard (char board[][3])
	Initializes the game board with empty spaces.
void	displayBoard (char board[][3])
	Displays the current state of the game board.
void	fillBoard (char board[][3], int row, int col, char letter, bool &legalMove)
	Fill a position on the board with a player's symbol.
void	getPosition (int &row, int &col, int &curPosition)
	Prompts the current player to enter the row and column for their move.
bool	gameOver (char board[][3])
	Checks if the game is over due to all positions being filled.
void	changePlayer (int &curPlayer)
	Switches the turn to the other player.
void	checkWin (char board[][3], bool &isOver, bool &isDraw)
	Checks if a player has won or if the game has ended in a draw.
void	winnerMessage (int curPlayer)
	Displays a message announcing the winner.
int	main ()
	Main function to run the Tic-Tac-Toe game.

Detailed Description

Implementation of Tic Tac Toe.

This program allows two players to play a game of Tic-Tac-Toe in the terminal. The game supports alternating turns, win conditions, and a draw message.

Author

Nishan Subba @github https://github.com/nisSubba2024

Date

01/08/25

Function Documentation

changePlayer()

void changePlayer

(

int &

curPlayer

)

Switches the turn to the other player.

Parameters

curPlayer

The current player's identifier (0 for 'O', 1 for 'X').

checkWin()

void checkWin	(	char	board[][3],
		bool &	isOver,
		bool &	isDraw )

Checks if a player has won or if the game has ended in a draw.

Parameters

board	A 2D array representing the game board.
isOver	Indicates whether the game is over.
isDraw	Indicates whether the game ended in a draw.

displayBoard()

void displayBoard

(

char

board[][3]

)

Displays the current state of the game board.

Parameters

board

A 2D array representing the game board.

fillBoard()

void fillBoard	(	char	board[][3],
		int	row,
		int	col,
		char	letter,
		bool &	legalMove )

Fill a position on the board with a player's symbol.

Parameters

board	A 2D array representing the game board.
row	The row index of the desired position.
col	The column index of the desired position.
letter	The symbol of the player ('X' or 'O').
legalMove	Indicates whether the move was valid.

gameBoard()

void gameBoard

(

char

board[][3]

)

Initializes the game board with empty spaces.

Parameters

board

A 2D array representing the game board.

gameOver()

bool gameOver

(

char

board[][3]

)

Checks if the game is over due to all positions being filled.

Parameters

board

A 2D array representing the game board.

Returns

true If the board is completely filled.

false If there are still empty positions on the board.

getPosition()

void getPosition	(	int &	row,
		int &	col,
		int &	curPosition )

Prompts the current player to enter the row and column for their move.

Parameters

row	The row index provided by the player.
col	The column index provided by the player.
curPosition	The current player's identifier (0 for 'O', 1 for 'X').

main()

int main

(

)

Main function to run the Tic-Tac-Toe game.

Initializes the game board and alternates turns between two players. Checks for win conditions or a draw after each move.

Returns

int Exit status of the program.

winnerMessage()

void winnerMessage

(

int

curPlayer

)

Displays a message announcing the winner.

Parameters

curPlayer

The identifier of the winning player (0 for 'O', 1 for 'X').