Merge pull request #336 from hyprex-deva/main

Added Tic Tac Toe Game.

Author: Karanjot786

CPP/projects/TicTacToe(C++)/start.cpp

@@ -0,0 +1,157 @@
+#include <iostream>
+using namespace std;
+int choice;
+bool draw = false;
+char board[3][3] = {{'1', '2', '3'}, {'4', '5', '6'}, {'7', '8', '9'}};
+char turn = 'X';
+int row, column;
+
+void Display_Board()
+{
+
+    system("cls");
+    cout << endl
+         << endl;
+    cout << "\t\t******************************************************************************************\n\n";
+    cout << "\t\t =======  =======   =======  =======     ==        =======   =======    ======     =======" << endl;
+    cout << "\t\t    =        =     =            =       =  =      =             =      =      =    =" << endl;
+    cout << "\t\t    =        =    =             =      =    =    =              =     =        =   =" << endl;
+    cout << "\t\t    =        =    =             =     ========   =              =     =        =   =======" << endl;
+    cout << "\t\t    =        =    =             =    =        =  =              =     =        =   =" << endl;
+    cout << "\t\t    =        =     =            =   =          =  =             =      =      =    =" << endl;
+    cout << "\t\t    =     =======   =======     =  =            =  =======      =       ======     =======" << endl;
+    cout << "\n\n\t\t*******************************************************************************************";
+    cout << "\n\n\t\t\t\tPLAYER1 [X]\n";
+    cout << "\n\t\t\t\tPLAYER2 [O]\n\n\n";
+
+    cout << "\t\t\t     |     |     " << endl;
+    cout << "\t\t\t  " << board[0][0] << "  |  " << board[0][1] << "  |  " << board[0][2] << "  \n";
+    cout << "\t\t\t_____|_____|_____" << endl;
+    cout << "\t\t\t     |     |     " << endl;
+    cout << "\t\t\t  " << board[1][0] << "  |  " << board[1][1] << "  |  " << board[1][2] << "  \n";
+    cout << "\t\t\t_____|_____|_____" << endl;
+    cout << "\t\t\t     |     |     " << endl;
+    cout << "\t\t\t  " << board[2][0] << "  |  " << board[2][1] << "  |  " << board[2][2] << "  \n";
+    cout << "\t\t\t     |     |     " << endl;
+}
+void Player_Turn()
+{
+    if (turn == 'X')
+        cout << "\n\tPLAYER1 [x] Turn :  ";
+    if (turn == 'O')
+        cout << "\n\tPLAYER2 [O] Turn :  ";
+    cin >> choice;
+    switch (choice)
+    {
+    case 1:
+        row = 0;
+        column = 0;
+        break;
+    case 2:
+        row = 0;
+        column = 1;
+        break;
+    case 3:
+        row = 0;
+        column = 2;
+        break;
+    case 4:
+        row = 1;
+        column = 0;
+        break;
+    case 5:
+        row = 1;
+        column = 1;
+        break;
+    case 6:
+        row = 1;
+        column = 2;
+        break;
+    case 7:
+        row = 2;
+        column = 0;
+        break;
+    case 8:
+        row = 2;
+        column = 1;
+        break;
+    case 9:
+        row = 2;
+        column = 2;
+        break;
+    default:
+        cout << "\nInvalid choice\n ";
+        break;
+    }
+    if (turn == 'X' && board[row][column] != 'X' && board[row][column] != 'O')
+    {
+        board[row][column] = 'X';
+        turn = 'O';
+    }
+    else if (turn == 'O' && board[row][column] != 'X' && board[row][column] != 'O')
+    {
+        board[row][column] = 'O';
+        turn = 'X';
+    }
+    else
+    {
+        cout << "BOX IS ALREADY FILL PLEASE TRY AGAIN ";
+        Player_Turn();
+    }
+    Display_Board();
+}
+bool Game_Over()
+{
+    // if check win
+
+    for (int i = 0; i < 3; i++)
+        if (board[i][0] == board[i][1] && board[i][0] == board[i][2] || board[0][i] == board[1][i] && board[0][i] == board[2][i])
+            return false;
+
+    if (board[0][0] == board[1][1] && board[0][0] == board[2][2] || board[0][2] == board[1][1] && board[0][2] == board[2][0])
+        return false;
+
+    // if there is only box not filled
+    for (int i = 0; i < 3; i++)
+        for (int j = 0; j < 3; j++)
+            if (board[i][j] != 'X' && board[i][j] != 'O')
+                return true;
+
+    // draw
+    draw = true;
+    return false;
+}
+
+int main()
+{
+    char ch;
+    do
+    {
+        while (Game_Over())
+        {
+            Display_Board();
+            Player_Turn();
+            Game_Over();
+        }
+
+        if (turn == 'X' && draw == false)
+        {
+            cout << "PLAYER2 [O] WINS !! congratulations \n";
+        }
+        else if (turn == 'O' && draw == false)
+        {
+            cout << "PLAYER1 [x] WINS !! congratulations \n";
+        }
+        else
+        {
+            cout << "GAME DRAW !! \n";
+        }
+        cout << "\n"
+             << endl;
+        //cout << "Want to Play Again (y/n) :" << endl;
+        //cin >> ch;
+        char board[3][3] = {{'1', '2', '3'}, {'4', '5', '6'}, {'7', '8', '9'}};
+    } while (ch=='y');
+    cout<<"END\n";
+    return 0;
+}