Question

In the C++ programming language write a program capable of playing 3D Tic-Tac-Toe against the user. Your program should use OOP concepts in its design. Use Inheritance to create a derived class from your Lab #9 Tic-Tac-Toe class. You can use ASCII art to generate and display the 3x3x3 playing board. The program should randomly decide who goes first computer or user. Your program should know and inform the user if an illegal move was made (cell already occupied). The program should also keep the score and announce if one of the players wins or if a draw is achieved. While it is desirable for your program to play a strong game, this is not an Artificial Intelligence course so if your program does not play at a world champion level you will not be penalized for it.

The object of a 3D-TTT is to get as many 3-in-a-row as possible. You win just like in traditional TTT, except you can also win by getting 3-in-a-raw down each board. Imagine the boards as placed on top of each other.

Here's my current code:

#include <iostream>
#include <ctime>
#include <string> // for string methods
using namespace std;
class Board
{
private:
char squares[3][3]; //two-dimensional arrays
public:
Board() {}
void PrintBoard();
void BeginGame();
void playerTurn (char num, char Player);
bool CheckWin (char Player, bool gameOver);
bool CheckDraw(bool gameOver);
};
//Organize board for the game
void Board::BeginGame()
{
int n = 1;
int i = 0;
int j = 0;
for ( i = 0; i < 3; i++ )
{
for ( j = 0; j < 3; j++ )
{
squares[i][j] = '0' + n; //Casting n value to a character
n++;
}
}
} //End SetGameBoard
//printing board
void Board::PrintBoard()
{
int i = 0;
int j = 0;
for ( i = 0; i < 3; i++ )
{
for ( j = 0; j < 3; j++ )
{
if ( j < 2 )
{
cout << squares[i][j] << " | ";
}
else
{
cout << squares[i][j] << endl;
}
}
}
} //End
void Board:: playerTurn (char num, char Player)
{
int i = 0;
int j = 0;
bool WrongMove = true; //If the value is true then the player has made a wrong move
for( i = 0; i < 3; i++ )
{
for( j = 0; j < 3; j++ )
{
if(squares[i][j] == num)
{
//Assigns the space with the X or O,
squares[i][j] = Player;
WrongMove = false;
}
}
}
if(WrongMove == true) { cout << "You can only mark the open sets!\n"; }
} //End Player Move
//checking for the winner. If not, cotinue or a draw
bool Board:: CheckWin (char Player, bool GameOver)
{
for(int i = 0; i < 3; i++) //To check rows
{
if(squares[i][0] == squares[i][1] && squares[i][1] ==
squares[i][2]) GameOver = true;
}
for(int i = 0; i < 3; i++) //To check columns
{
if(squares[0][i] == squares[1][i] && squares[1][i] ==
squares[2][i]) GameOver = true;
}
if(squares[0][0] == squares[1][1] && squares[1][1] == squares[2][2]) //To check the Diagonals
{
GameOver = true;
}
if(squares[0][2] == squares[1][1] && squares[1][1] == squares[2][0])
{
GameOver = true;
}
if(GameOver == true)
{
cout << "Player " << Player << " wins!\n\n";
cout << "-----------------------" << endl;
cout << "| CONGRATULATIONS " << Player << " |\n";
cout << "-----------------------" << endl << endl;
}
return GameOver;
}
bool Board:: CheckDraw(bool GameOver)
{
int n = 1;
int i = 0;
int j = 0;
int counter = 0;
for( i = 0; i < 3; i++ )
{
for( j = 0; j < 3; j++ )
{
//Check to see if the board if full
if(squares[i][j] == '0' + n)
{
counter++;
}
n++;
}
}
if( counter < 1 )
{
cout << "Game Draw\n\n";
GameOver = true;
}
return GameOver;
}
// Main method starts here
int main()
{
bool finish = false, GameOver = false,isValid;
char Player = 'O', num;
int number;

if(number == 0)
Player = 'X';
else
Player = 'O';
cout << "" << endl;
cout << "-=Tic-Tac-Toe=-\n";
cout << "-------------"<< endl;
Board TicTac;
TicTac.BeginGame();
TicTac.PrintBoard(); //Initialize and output board
do
{
if( Player == 'X' )
{
Player = 'O';
}
else
{
Player = 'X';
}
TicTac.PrintBoard();
cout << "\nPlayer \"" << Player << "\", it's your turn: ";
cin >> num;
cout << "\n";
TicTac.playerTurn (num, Player);
GameOver = TicTac.CheckWin (Player, GameOver);
GameOver = TicTac.CheckDraw(GameOver);
if(GameOver == true)
{
cout << "Thank you for playing!";
finish = true;
}
} while(!finish);
return 0;
}

USE DEV C++ APP ON LAPTOP

Answer 1

Use Dev C++ :-

Here is your code :-

#include <iostream>
#include<time.h>
#include <stdlib.h>
#include <stdio.h>
#include <ctime>
#include <string> // for string methods
using namespace std;

class Board
{
private:
char squares[3][3]; //two-dimensional arrays
public:
Board() {}
void PrintBoard();
void BeginGame();
void playerTurn (char num, char Player);
bool CheckWin (char Player, bool gameOver);
bool CheckDraw(bool gameOver);

};
//Organize board for the game
void Board::BeginGame()
{
int n = 1;
int i = 0;
int j = 0;
for ( i = 0; i < 3; i++ )
{
for ( j = 0; j < 3; j++ )
{
squares[i][j] = '0' + n; //Casting n value to a character
n++;
}
}
} //End SetGameBoard


//printing board
void Board::PrintBoard()
{
int i = 0;
int j = 0;
for ( i = 0; i < 3; i++ )
{
for ( j = 0; j < 3; j++ )
{
if ( j < 2 )
{
cout << squares[i][j] << " | ";
}
else
{
cout << squares[i][j] << endl;
}
}
}
} //End

void Board:: playerTurn (char num, char Player)
{
int i = 0;
int j = 0;
bool WrongMove = true; //If the value is true then the player has made a wrong move
for( i = 0; i < 3; i++ )
{
for( j = 0; j < 3; j++ )
{
if(squares[i][j] == num)
{
//Assigns the space with the X or O,
squares[i][j] = Player;
WrongMove = false;
}
}
}
if(WrongMove == true) { cout << "You can only mark the open sets!\n"; }
} //End Player Move

//checking for the winner. If not, cotinue or a draw
bool Board:: CheckWin (char Player, bool GameOver)
{
for(int i = 0; i < 3; i++) //To check rows
{
if(squares[i][0] == squares[i][1] && squares[i][1] ==
squares[i][2]) GameOver = true;
}
for(int i = 0; i < 3; i++) //To check columns
{
if(squares[0][i] == squares[1][i] && squares[1][i] ==
squares[2][i]) GameOver = true;
}

if(squares[0][0] == squares[1][1] && squares[1][1] == squares[2][2]) //To check the Diagonals
{
GameOver = true;
}
if(squares[0][2] == squares[1][1] && squares[1][1] == squares[2][0])
{
GameOver = true;
}
if(GameOver == true)
{
cout << "Player " << Player << " wins!\n\n";
cout << "-----------------------" << endl;
cout << "| CONGRATULATIONS " << Player << " |\n";
cout << "-----------------------" << endl << endl;
}
return GameOver;
}

bool Board:: CheckDraw(bool GameOver)
{
int n = 1;
int i = 0;
int j = 0;
int counter = 0;
for( i = 0; i < 3; i++ )
{
for( j = 0; j < 3; j++ )
{
//Check to see if the board if full
if(squares[i][j] == '0' + n)
{
counter++;
}
n++;
}
}
if( counter < 1 )
{
cout << "Game Draw\n\n";
GameOver = true;
}
return GameOver;
}

// Main method starts here
int main()
{
bool finish = false, GameOver = false,isValid;

char Player = 'O', num;
int number;
srand( time(NULL) );//seed random from time
number = rand()%2; //Randomly choose a player to start game
if(number == 0)
Player = 'X';
else
Player = 'O';
cout << "" << endl;

cout << "-=Tic-Tac-Toe=-\n";
cout << "-------------"<< endl;
Board TicTac;
TicTac.BeginGame();
TicTac.PrintBoard(); //Initialize and output board
do
{
if( Player == 'X' )
{
Player = 'O';
}
else
{
Player = 'X';
}
TicTac.PrintBoard();
cout << "\nPlayer \"" << Player << "\", it's your turn: ";
cin >> num;
cout << "\n";
TicTac.playerTurn (num, Player);

GameOver = TicTac.CheckWin (Player, GameOver);
GameOver = TicTac.CheckDraw(GameOver);
if(GameOver == true)
{
cout << "Thank you for playing!";
finish = true;
}
} while(!finish);
return 0;
}

Output :-