============GBoard.hpp

#ifndef GBOARD_HPP

#define GBOARD_HPP

#include

#define SIZE 15

//enum var

enum gameState { X_WON, O_WON, DRAW, UNFINISHED };

//construct a class called GBoard

class GBoard

{

private:

char gameBoard[SIZE][SIZE]; //2d array that represents a 15x15 board

gameState state;

public:

GBoard(); //default constructor

gameState getGameState() const; //method that returns the value of gamestate

bool makeMove(int, int, char); //method that takes params for row, column and char

void print(); //method that prints out the board

};

=============GBoard.cpp

#include "GBoard.hpp"

#include

#include

#include

#include

using std::cout;

using std::endl;

using std::string;

//default constructor

GBoard::GBoard()

{

char empty = '-';

for (int i = 0; i < SIZE; i++) //create nested loops to fill the rows and columns with empty squares

{

for (int k = 0; k < SIZE; k++)

gameBoard[i][k] = empty;

}

gameState state = UNFINISHED;

}

//method to return current game state

gameState GBoard::getGameState() const{

return state;

}

//method to make move

bool GBoard::makeMove(int row, int col, char player)

{

if (row >= 0 && row < SIZE && col >= 0 && col < SIZE) {

if (getGameState() != UNFINISHED || gameBoard[row][col] != '-') { //game finished or square is already filled

return false;

}

gameBoard[row][col] = player; //setting current player's char to the position

}

//checking by rows if the player has won

int count = 0;

for (int i = 0; i < SIZE; i++) {

count = 0;

for (int j = 0; j < SIZE; j++) {

if (gameBoard[i][j] == player) {

count++;

if (count == 5) { //player has 5 consecutive 'x' or 'o' in a row

state = (player == 'x') ? X_WON : O_WON;

return true;

}

}

else {

count = 0;

}

}

}

//checking by columns

for (int i = 0; i < SIZE; i++) {

count = 0;

for (int j = 0; j < SIZE; j++) {

if (gameBoard[j][i] == player) {

count++;

if (count == 5) {

state = (player == 'x') ? X_WON : O_WON;

return true;

}

}

else {

count = 0;

}

}

}

//checking diagonally (left to right)

int i = 0;

int j = 0;

for (int row = 0; row < SIZE; row++) {

i = row;

j = 0;

count = 0;

while (i < SIZE && j < SIZE) {

if (gameBoard[i][j] == player) {

count++;

if (count == 5) {

state = (player == 'x') ? X_WON : O_WON;

return true;

}

}

else {

count = 0;

}

i++;

j++;

}

}

for (int col = 0; col < SIZE; col++) {

i = 0;

j = col;

while (i < SIZE && j < SIZE) {

if (gameBoard[i][j] == player) {

count++;

if (count == 5) {

state = (player == 'x') ? X_WON : O_WON;

return true;

}

}

else {

count = 0;

}

i++;

j++;

}

}

//checking diagonally (right to left)

for (int row = 0; row < SIZE; row++) {

i = row;

j = SIZE - 1;

count = 0;

while (i < SIZE && j >= 0) {

if (gameBoard[i][j] == player) {

count++;

if (count == 5) {

state = (player == 'x') ? X_WON : O_WON;

return true;

}

}

else {

count = 0;

}

i++;

j--;

}

}

for (int col = SIZE - 1; col >= 0; col--) {

i = 0;

j = col;

count = 0;

while (i < SIZE && j >= 0) {

if (gameBoard[i][j] == player) {

count++;

if (count == 5) {

state = (player == 'x') ? X_WON : O_WON;

return true;

}

}

else {

count = 0;

}

i++;

j--;

}

return true; //move has been successful

}

return false; //move was unsuccessful

}

======================================================

Not sure why the program isn't outputting any x's or o's when I try to print the board.

The GBoard represents the board for a game that is like tic-tac-toe but on a larger scale. Instead of a 3x3 board, it is played on a 15x15 board, and instead of 3 in a row, each player is trying to get 5 in a row. The makeMove takes as params an int for the row, int for the column and a char for the player. The row and columns are in the range 0-14 and should not have any access to my array out of bounds including in the condition of an if statement or loop.