C++ TicTacToe Program

[mikiale]

Hi, I am stuck on this tic tac toe game. Please help me out.

This is my source code

1. Implement displayBoard to display Tic Tac Toe board.
2. Prompt User for a box on the board to select, i.e. a number between 1 and 9 with 1 being the upper left corner.

use cin.get(box) to get the box number and isdigit to verify it is a
number;
1 | 2 | 3
4 | 5 | 6
7 | 8 | 9
If the box is available put the appropriate X or O in there and switch players, i.e. X becomes O and vice versa.
If the box is NOT available warn the user and get another box until they select a valid open box.

3. After all spots have been select Display "Game Over!";
4. Write a main function to use the TicTacToe class and test all of the above functionality.


#include<iostream>

using namespace std;


class TicTacToe {
public:
void displayBoard();
void getMove();
void playGame();
private:
char board[9];
char player; // Switch after each move.
};

int main ()
{
TicTacToe ttt;

// you need to do the following in a loop 9 times
ttt.playGame();
}

void TicTacToe::playGame()
{
getMove();
// Your implementation here...
}

void TicTacToe::displayBoard()
{
// Your implementation here...
}

void TicTacToe::getMove()
{
cout << "Enter Box: ";
char c;
cin.get(c);
if (c > '9' || c < '0')
// Error message here.

int number = c - '0';

cout << "your number is " << number;
// Your implementation here...
}


----------------------------------------------------------------------------
This is what I have so far.


#include <iostream>

using namespace std;

void displayBoard() ;
char cSquare1('1');
char cSquare2('2');
char cSquare3('3');
char cSquare4('4');
char cSquare5('5');
char cSquare6('6');
char cSquare7('7');
char cSquare8('8');
char cSquare9('9');
int iPlayerTurn(1);
bool bGameOver(true);


do {
// Display Board
std::cout << cSquare1 << "|" << cSquare2 << "|" << cSquare3 << std::endl;
std::cout << "-+-+-"<< std::endl;
std::cout << cSquare4 << "|" << cSquare5 << "|" << cSquare6 << std::endl;
std::cout << "-+-+-"<< std::endl;
std::cout << cSquare7 << "|" << cSquare8 << "|" << cSquare9 << std::endl;

// Switch After Each Move
char cPlayerMark;
if (iPlayerTurn == 1) {
cPlayerMark = 'X';
} else {
cPlayerMark = 'O';
}

// Play Game
std::cout << "Player" << iPlayerTurn << "'s move Enter Box: " << std::endl;
bool bValidMove;
// Loop until the Move is Valid
do {
char cNextMove;
std::cin >> cNextMove;
bValidMove = true;

// Check for a valid move
if (cNextMove == '1' && cSquare1 == '1') {
cSquare1 = cPlayerMark;
} else if (cNextMove == '2' && cSquare2 == '2') {
cSquare2 = cPlayerMark;
} else if (cNextMove == '3' && cSquare3 == '3') {
cSquare3 = cPlayerMark;
} else if (cNextMove == '4' && cSquare4 == '4') {
cSquare4 = cPlayerMark;
} else if (cNextMove == '5' && cSquare5 == '5') {
cSquare5 = cPlayerMark;
} else if (cNextMove == '6' && cSquare6 == '6') {
cSquare6 = cPlayerMark;
} else if (cNextMove == '7' && cSquare7 == '7') {
cSquare7 = cPlayerMark;
} else if (cNextMove == '8' && cSquare8 == '8') {
cSquare8 = cPlayerMark;
} else if (cNextMove == '9' && cSquare9 == '9') {
cSquare9 = cPlayerMark;
} else if (cNextMove > '9' || cNextMove < '0')

std::cout << "error!”." << std::endl;
return;
}

int number = cNextMove - '0';
cout << "your number is " << number;

} while (!bValidMove);

bGameOver = false;
bool bWinGame = true;
// Check for end of game
if (cSquare1 != '1') {
if (cSquare2 == cSquare1 && cSquare3 == cSquare1) {
bGameOver = true;
}
if (cSquare4 == cSquare1 && cSquare7 == cSquare1) {
bGameOver = true;
}
}
if (cSquare5 != '5') {
if (cSquare1 == cSquare5 && cSquare9 == cSquare5) {
bGameOver = true;
}
if (cSquare2 == cSquare5 && cSquare8 == cSquare5) {
bGameOver = true;
}
if (cSquare4 == cSquare5 && cSquare6 == cSquare5) {
bGameOver = true;
}
if (cSquare3 == cSquare5 && cSquare7 == cSquare5) {
bGameOver = true;
}
}
if (cSquare9 != '9') {
if (cSquare3 == cSquare9 && cSquare6 == cSquare9) {
bGameOver = true;
}
if (cSquare7 == cSquare9 && cSquare8 == cSquare9) {
bGameOver = true;
}
}
// Check For Tie Game
if (cSquare1 != '1' && cSquare2 != '2' && cSquare3 != '3' &&
cSquare4 != '4' && cSquare5 != '5' && cSquare6 != '6' &&
cSquare7 != '7' && cSquare8 != '8' && cSquare9 != '9' && !bGameOver)
{
bGameOver = true;
bWinGame = false;
}

if (bGameOver) {
if (bWinGame) {
std::cout << "Player" << iPlayerTurn << " wins!" << std::endl;
}
// Display Board
std::cout << cSquare1 << "|" << cSquare2 << "|" << cSquare3 << std::endl;
std::cout << "-+-+-"<< std::endl;
std::cout << cSquare4 << "|" << cSquare5 << "|" << cSquare6 << std::endl;
std::cout << "-+-+-"<< std::endl;
std::cout << cSquare7 << "|" << cSquare8 << "|" << cSquare9 << std::endl;

std::cout << "Game Over!" << std::endl;

[Nisheeth]

First use [code]code goes here[/code] tags.

What is the problem you are having?