g++ player.cpp board.cpp cboard.cpp main.cpp -o tictactoe

#include "board.h"
#include "cboard.h"
#include "player.h"
#include <cctype>

using namespace std;

int main() {
	srand(time(0));
	
	cout << "\nWelcome to TicTacToe!" << endl;
	cout << "---------------------" << endl;
	cout << "\n\tWould you like to play? <y/n>: ";
	char ch;
	cin >> ch;
	
	if(tolower(ch) != 'y')
		return 0;
	
	cout << "\n\nInstructions:" << endl;
	cout << "------------\n" << endl;
	cout << "Play against the computer in one of the most simple, yet enjoyable games.\n"
	     << "The computer will both prevent you from winning, and attempt to win itself.\n"
	     << "Place a move by first making sure numLock is off, and then using the numpad\n"
	     << "to represent the board.\n\n";

	while(1)
	{
	try
	{
		Board b1('o', 'x');
		CBoard b2('x', 'o');

		cout << "You are \'o\', the computer is \'x\'" << endl;
	
		bool done = false;
		
		b2.reset();
	
		b1.show();
		while(1)
		{
			while(!done)
			{
				int move;
				
				while(1)
				{	
					cout << "\n\nEnter move: ";
					cin >> move;
					if(!cin.good())
					{
						cin.clear();
						cin.ignore(numeric_limits<streamsize>::max(), '\n');
						cout << "Bad input. Try again. (Make sure Num Lock is not enabled)\n";
						continue;
					}
					
					if(!b1.makeMove(move)) //bad move
						cout << "bad move" << endl;
					else
						break;
				}
				
				b1.show();
				if(b1.checkWin())
				{
					cout << "o wins!" << endl;
					done = true;
					continue;
				}
				
				if(b1.checkCats())
				{
					cout << "cat's game" << endl;
					done = true;
					continue;
				}
				
				b2.makeMove();
				b2.show();
				if(b2.checkWin())
				{
					cout << "x wins!" << endl;
					done = true;
					continue;
				}
				
				if(b2.checkCats())
				{
					cout << "cat's game" << endl;
					done = true;
					continue;
				}
			}
			cout << "\nWould you like to play again? <y/n>: ";
			char ch;
			cin >> ch;
		
			if(tolower(ch) == 'y')
			{
				cout << endl<< "A new game begins!" << endl;
				break;
			}
			else
			{
				cout << "Thanks for playing!" << endl;				
				return 0;
			}			
		}
		//cout << "Thanks for playing!" << endl;
		//return 0;
	}
	
	catch(std::invalid_argument &e)
	{
		cout << e.what() << endl;
	}
	}
}