Tic Tac Toe

#include <iostream>
#include <sstream>
#include <cstring>
#include <cmath>
#include <iomanip>
#include <exception>
#include <vector>
#include <time.h>
#include <cstdlib>

using std::cout;
using std::cin;
using std::string;
using std::endl;
using std::vector;

string Name;
bool LoopCheck = true;
bool Skip = false;

void DrawLine (string Lin, int Length = 80)
{
    int j;
        j = 0;
    cout << endl;
    for(int i = 0; i < Length && i < 80; i++)
    {
        cout << Lin[j];
        j++;
        if (j == Lin.size())
        {j = 0;}
    }
    cout << endl;
}

class Board_t
{
    public:
    char board[9];
    void SetBoard();
    void PrintBoard();
};

Board_t Board;

void Board_t::SetBoard()
{
    for( int i = 0;i < 9; i++)
    {
        board[i] = ' ';
    }
}

void Board_t::PrintBoard()
{
    cout << endl << endl;
    cout << "\t  1 2 3\n";
    cout << "\t1 " << board[0] << "|" << board[1] << "|"  << board[2];
    cout << "\n\t  -|-|-\n";
    cout << "\t2 " << board[3] << "|" << board[4] << "|" << board[5];
    cout << "\n\t  -|-|-\n";
    cout << "\t3 " << board[6] << "|" << board[7] << "|" << board[8];
    cout << endl << endl;
}

class Peg_t
{
    bool UserControl;
public:
    Peg_t (bool UserController);
    char Peg;
    void VictoryCheck();
    void DefeatCheck();
    void Move();
    void CompMove();
};

Peg_t User (false);
Peg_t Comp (true);

Peg_t::Peg_t (bool UserController)
{
    UserControl = UserController;
}

void Peg_t::VictoryCheck()
{
    //-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
    //User Victory Check
    //-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
    if  (
            ((Board.board[0] == User.Peg) && (Board.board[1] == User.Peg) && (Board.board[2] == User.Peg)) ||
            ((Board.board[3] == User.Peg) && (Board.board[4] == User.Peg) && (Board.board[5] == User.Peg)) ||
            ((Board.board[6] == User.Peg) && (Board.board[7] == User.Peg) && (Board.board[8] == User.Peg))
        )
    {
        LoopCheck = false;
        cout << "Congratulations " << Name << ". You have won the Game!!!";
    }

    else if (
                ((Board.board[0] == User.Peg) && (Board.board[3] == User.Peg) && (Board.board[6] == User.Peg)) ||
                ((Board.board[1] == User.Peg) && (Board.board[4] == User.Peg) && (Board.board[7] == User.Peg)) ||
                ((Board.board[2] == User.Peg) && (Board.board[5] == User.Peg) && (Board.board[8] == User.Peg))
                )
    {
        LoopCheck = false;
        cout << "Congratulations " << Name << ". You have won the Game!!!";
    }

    else if (
                ((Board.board[0] == User.Peg) && (Board.board[4] == User.Peg) && (Board.board[8] == User.Peg)) ||
                ((Board.board[2] == User.Peg) && (Board.board[4] == User.Peg) && (Board.board[6] == User.Peg))
                )
    {
        LoopCheck = false;
        cout << "Congratulations " << Name << ". You have won the Game!!!";
    }
}

void Peg_t::DefeatCheck()
{
    //-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
    //User Defeat Check
    //-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
    if  (
            (Board.board[0] == Comp.Peg && Board.board[1] == Comp.Peg && Board.board[2] == Comp.Peg) ||
            (Board.board[3] == Comp.Peg && Board.board[4] == Comp.Peg && Board.board[5] == Comp.Peg) ||
            (Board.board[6] == Comp.Peg && Board.board[7] == Comp.Peg && Board.board[8] == Comp.Peg)
        )
    {
        LoopCheck = false;
        cout << "You have Lost the game!!!";
    }

    else if (
                    (Board.board[0] == Comp.Peg && Board.board[3] == Comp.Peg && Board.board[6] == Comp.Peg) ||
                    (Board.board[1] == Comp.Peg && Board.board[4] == Comp.Peg && Board.board[7] == Comp.Peg) ||
                    (Board.board[2] == Comp.Peg && Board.board[5] == Comp.Peg && Board.board[8] == Comp.Peg)
                )
    {
        LoopCheck = false;
        cout << "You have Lost the game!!!";
    }

    else if (
                    (Board.board[0] == Comp.Peg && Board.board[4] == Comp.Peg && Board.board[8] == Comp.Peg) ||
                    (Board.board[2] == Comp.Peg && Board.board[4] == Comp.Peg && Board.board[6] == Comp.Peg)
                )
    {
        LoopCheck = false;
        cout << "You have Lost the game!!!";
    }
}

void Peg_t::Move()
{

        int Loc;
        cout << "\nPlease enter the position of the Place you want to move:  ";
        cin >> Loc;
        cin.sync();
        switch(Loc)
        {
        //
        //Row 1:
        //
        case 11:
            if (Board.board[0] == ' ')
            {
                Board.board[0] = User.Peg;
            }
            else
            {
                cout << "You made an illegal move! Turn Skipped";
                Skip = true;
            }
            break;
        case 12:
            if (Board.board[1] == ' ')
            {
                Board.board[1] = User.Peg;
            }
            else
            {
                cout << "You made an illegal move! Turn Skipped";
                Skip = true;
            }
            break;
        case 13:
            if (Board.board[2] == ' ')
            {
                Board.board[2] = User.Peg;
            }
            else
            {
                cout << "You made an illegal move! Turn Skipped";
                Skip = true;
            }
            break;
        //
        //Row 2:
        //
        case 21:
            if (Board.board[3] == ' ')
            {
                Board.board[3] = User.Peg;
            }
            else
            {
                cout << "You made an illegal move! Turn Skipped";
                Skip = true;
            }
            break;
        case 22:
            if (Board.board[4] == ' ')
            {
                Board.board[4] = User.Peg;
            }
            else
            {
                cout << "You made an illegal move! Turn Skipped";
                Skip = true;
            }
            break;
        case 23:
            if (Board.board[5] == ' ')
            {
                Board.board[5] = User.Peg;
            }
            else
            {
                cout << "You made an illegal move! Turn Skipped";
                Skip = true;
            }
            break;

        //
        //Row 3:
        //
        case 31:
            if (Board.board[6] == ' ')
            {
                Board.board[6] = User.Peg;
            }
            else
            {
                cout << "You made an illegal move! Turn Skipped";
                Skip = true;
            }
            break;
        case 32:
            if (Board.board[7] == ' ')
            {
                Board.board[7] = User.Peg;
            }
            else
            {
                cout << "You made an illegal move! Turn Skipped";
                Skip = true;
            }
            break;
        case 33:
            if (Board.board[8] == ' ')
            {
                Board.board[8] = User.Peg;
            }
            else
            {
                cout << "You made an illegal move! Turn Skipped";
                Skip = true;
            }
            break;
        default:
            cout << "Illegal Move! Turn Skipped";
                Skip = true;
        }
}

void Peg_t::CompMove()
{
    {
        //
        //Winning Move Check:
        //
        //
        //Rows
        //Row 1
        if (Board.board[0] == Comp.Peg && Board.board[1] == Comp.Peg && Board.board[2] == ' ')
        {
            Board.board[2] = Comp.Peg;
        }

        else if (Board.board[0] == Comp.Peg && Board.board[2] == Comp.Peg && Board.board[1] == ' ')
        {
            Board.board[1] = Comp.Peg;
        }

        else if (Board.board[1] == Comp.Peg && Board.board[2] == Comp.Peg && Board.board[0] == ' ')
        {
            Board.board[0] = Comp.Peg;
        }

        //Row 2:

        else if (Board.board[3] == Comp.Peg && Board.board[4] == Comp.Peg && Board.board[5] == ' ')
        {
            Board.board[5] = Comp.Peg;
        }

        else if (Board.board[3] == Comp.Peg && Board.board[5] == Comp.Peg && Board.board[4] == ' ')
        {
            Board.board[4] = Comp.Peg;
        }

        else if (Board.board[4] == Comp.Peg && Board.board[5] == Comp.Peg && Board.board[3] == ' ')
        {
            Board.board[3] = Comp.Peg;
        }

        //Row 3:

        else if (Board.board[6] == Comp.Peg && Board.board[7] == Comp.Peg && Board.board[8] == ' ')
        {
            Board.board[8] = Comp.Peg;
        }

        else if (Board.board[6] == Comp.Peg && Board.board[8] == Comp.Peg && Board.board[7] == ' ')
        {
            Board.board[7] = Comp.Peg;
        }

        else if (Board.board[7] == Comp.Peg && Board.board[8] == Comp.Peg && Board.board[6] == ' ')
        {
            Board.board[6] = Comp.Peg;
        }

        //
        //Columns
        //
        //Column 1:

        else if (Board.board[0] == Comp.Peg && Board.board[3] == Comp.Peg && Board.board[6] == ' ')
        {
            Board.board[6] = Comp.Peg;
        }

        else if (Board.board[0] == Comp.Peg && Board.board[6] == Comp.Peg && Board.board[3] == ' ')
        {
            Board.board[3] = Comp.Peg;
        }

        else if (Board.board[3] == Comp.Peg && Board.board[6] == Comp.Peg && Board.board[0] == ' ')
        {
            Board.board[0] = Comp.Peg;
        }

        //Column 2:

        else if (Board.board[1] == Comp.Peg && Board.board[4] == Comp.Peg && Board.board[7] == ' ')
        {
            Board.board[7] = Comp.Peg;
        }

        else if (Board.board[1] == Comp.Peg && Board.board[7] == Comp.Peg && Board.board[4] == ' ')
        {
            Board.board[4] = Comp.Peg;
        }

        else if (Board.board[4] == Comp.Peg && Board.board[7] == Comp.Peg && Board.board[1] == ' ')
        {
            Board.board[1] = Comp.Peg;
        }

        //Column 3:

        else if (Board.board[2] == Comp.Peg && Board.board[5] == Comp.Peg && Board.board[8] == ' ')
        {
            Board.board[8] = Comp.Peg;
        }

        else if (Board.board[2] == Comp.Peg && Board.board[8] == Comp.Peg && Board.board[5] == ' ')
        {
            Board.board[5] = Comp.Peg;
        }

        else if (Board.board[5] == Comp.Peg && Board.board[8] == Comp.Peg && Board.board[2] == ' ')
        {
            Board.board[2] = Comp.Peg;
        }

        //
        //Diagonals:
        //
        //Diagonal 1:
        else if (Board.board[0] == Comp.Peg && Board.board[4] == Comp.Peg && Board.board[8] == ' ')
        {
            Board.board[8] = Comp.Peg;
        }

        else if (Board.board[0] == Comp.Peg && Board.board[8] == Comp.Peg && Board.board[4] == ' ')
        {
            Board.board[4] = Comp.Peg;
        }

        else if (Board.board[4] == Comp.Peg && Board.board[8] == Comp.Peg && Board.board[0] == ' ')
        {
            Board.board[0] = Comp.Peg;
        }

        //Diagonal 2:
        else if (Board.board[2] == Comp.Peg && Board.board[4] == Comp.Peg && Board.board[6] == ' ')
        {
            Board.board[6] = Comp.Peg;
        }

        else if (Board.board[2] == Comp.Peg && Board.board[6] == Comp.Peg && Board.board[4] == ' ')
        {
            Board.board[4] = Comp.Peg;
        }

        else if (Board.board[4] == Comp.Peg && Board.board[6] == Comp.Peg  && Board.board[2] == ' ')
        {
            Board.board[2] = Comp.Peg;
        }
        //
        //
        //Blocking Move:
        //
        //
        //Rows:
        //Row 1
        else if (Board.board[0] == User.Peg && Board.board[1] == User.Peg && Board.board[2] == ' ')
        {
            Board.board[2] = Comp.Peg;
        }

        else if (Board.board[0] == User.Peg && Board.board[2] == User.Peg && Board.board[1] == ' ')
        {
            Board.board[1] = Comp.Peg;
        }

        else if (Board.board[1] == User.Peg && Board.board[2] == User.Peg && Board.board[0] == ' ')
        {
            Board.board[0] = Comp.Peg;
        }

        //Row 2:

        else if (Board.board[3] == User.Peg && Board.board[4] == User.Peg && Board.board[5] == ' ')
        {
            Board.board[5] = Comp.Peg;
        }

        else if (Board.board[3] == User.Peg && Board.board[5] == User.Peg && Board.board[4] == ' ')
        {
            Board.board[4] = Comp.Peg;
        }

        else if (Board.board[4] == User.Peg && Board.board[5] == User.Peg && Board.board[3] == ' ')
        {
            Board.board[3] = Comp.Peg;
        }

        //Row 3:

        else if (Board.board[6] == User.Peg && Board.board[7] == User.Peg && Board.board[8] == ' ')
        {
            Board.board[8] = Comp.Peg;
        }

        else if (Board.board[6] == User.Peg && Board.board[8] == User.Peg && Board.board[7] == ' ')
        {
            Board.board[7] = Comp.Peg;
        }

        else if (Board.board[7] == User.Peg && Board.board[8] == User.Peg && Board.board[6] == ' ')
        {
            Board.board[6] = Comp.Peg;
        }

        //
        //Columns
        //
        //Column 1:

        else if (Board.board[0] == User.Peg && Board.board[3] == User.Peg && Board.board[6] == ' ')
        {
            Board.board[6] = Comp.Peg;
        }

        else if (Board.board[0] == User.Peg && Board.board[6] == User.Peg && Board.board[3] == ' ')
        {
            Board.board[3] = Comp.Peg;
        }

        else if (Board.board[3] == User.Peg && Board.board[6] == User.Peg && Board.board[0] == ' ')
        {
            Board.board[0] = Comp.Peg;
        }

        //Column 2:

        else if (Board.board[1] == User.Peg && Board.board[4] == User.Peg && Board.board[7] == ' ')
        {
            Board.board[7] = Comp.Peg;
        }

        else if (Board.board[1] == User.Peg && Board.board[7] == User.Peg && Board.board[4] == ' ')
        {
            Board.board[4] = Comp.Peg;
        }

        else if (Board.board[4] == User.Peg && Board.board[7] == User.Peg && Board.board[1] == ' ')
        {
            Board.board[1] = Comp.Peg;
        }

        //Column 3:

        else if (Board.board[2] == User.Peg && Board.board[5] == User.Peg && Board.board[8] == ' ')
        {
            Board.board[8] = Comp.Peg;
        }

        else if (Board.board[2] == User.Peg && Board.board[8] == User.Peg  && Board.board[5] == ' ')
        {
            Board.board[5] = Comp.Peg;
        }

        else if (Board.board[5] == User.Peg && Board.board[8] == User.Peg && Board.board[2] == ' ')
        {
            Board.board[2] = Comp.Peg;
        }

        //
        //Diagonals:
        //
        //Diagonal 1:
        else if (Board.board[0] == User.Peg && Board.board[4] == User.Peg  && Board.board[8] == ' ')
        {
            Board.board[8] = Comp.Peg;
        }

        else if (Board.board[0] == User.Peg && Board.board[8] == User.Peg  && Board.board[4] == ' ')
        {
            Board.board[4] = Comp.Peg;
        }

        else if (Board.board[4] == User.Peg && Board.board[8] == User.Peg && Board.board[0] == ' ')
        {
            Board.board[0] = Comp.Peg;
        }

        //Diagonal 2:
        else if (Board.board[2] == User.Peg && Board.board[4] == User.Peg  && Board.board[6] == ' ')
        {
            Board.board[6] = Comp.Peg;
        }

        else if (Board.board[2] == User.Peg && Board.board[6] == User.Peg && Board.board[4] == ' ')
        {
            Board.board[4] = Comp.Peg;
        }

        else if (Board.board[4] == User.Peg && Board.board[6] == User.Peg && Board.board[2] == ' ')
        {
            Board.board[2] = Comp.Peg;
        }


        //Random Move:
        else
        {
            int Rand;
            while (true)
            {
                Rand = (rand())%9;
                if (Board.board[Rand] == ' ')
                {
                    break;
                }
            }
            Board.board[Rand] = Comp.Peg;
        }

    }
}

int main ()
{
    srand (time (NULL));

    User.Peg = 'X';
    Comp.Peg = 'O';
    cout << "\tTHE BOARD:";

    DrawLine ("_", 18);

    Board.SetBoard();
    Board.PrintBoard();
    DrawLine ("=");

    cout << "\t\t\t\t  Rules:";
    cout << "\n\t\t\t\t =======" << endl << endl;
    cout << "The Aim of the Game is to put 3 of your marks [X] in one Row, Column or Diagonal!" << endl;
    cout << "You lose if the Computer put's 3 of its Marks [O] in one Row, Column or Doagonal!" << endl;
    cout << "To put your Mark, Put in the Row Number and then the Column Number." << endl;
    cout << "So in order to put a Cross in the (x = 1, y = 2), you will type in 12." << endl;
    cout << "The following locations are allowed: 11, 12, 13; 21, 22, 23; 31, 32, 33;" << endl;
    cout << "Any other entry will be considered invalid." << endl;
    cout << "You cannot play on an already filled block! Your turned will be skipped f you do!" << endl;
    DrawLine ("_");
    cout << "Please enter your Name:  ";
    getline (cin, Name);
    DrawLine ("_");
    int x = 9;
    for (int i = 0;i < x && LoopCheck;i++)
    {
        if (i%2 == 0)
        {
            User.VictoryCheck();
            User.DefeatCheck();
            Board.PrintBoard();
            User.Move();
            if (Skip)
            {
                x++;
                Skip = false;
            }
        }
        else
        {
            Comp.VictoryCheck();
            Comp.DefeatCheck();
            cout << "The Computer's Turn:  ";
            Comp.CompMove();
            Board.PrintBoard();
        }
        DrawLine ("-");
    }
    DrawLine ("~");
    cout << "Thank You for Playing\n";
    DrawLine ("~");
    //-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
    //Termination And Message:
    //-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
    ;cout << "Press Enter to exit . . .";
    cin.sync();
    cin.get();
    return 0;
}