Tic Tac Toe Multiplayer game in c++

Here is one of my semester project from my bachelors degree Tic Tac Toe game. It is made in c++ language using visual basic as tool to write and compile code. Game supports multiplayer as well as computer as a player. Its not an easy task to build this game especially when it includes computer as a player as well. Project code is lengthy and its not easy to under stand. To understand the code one should must be a geek in programming and knows well about syntax of C++ language as well as he must be well aware of visual studio. I made this game on visual studio 2010 version. Their is tremendous use of if-then-else statements in the code. Almost all the code is comprised of If then else statements. Each and every logic is placed in if then else statement.

Tic tac toe game body outline

The * (straic) sign is used in making the walls of the game. Their are total 9 boxes in game. Each box is allocated with a number. User select it’s box by just entering the number of the box. Player-1 is assigned %(percentage) symbol and Player-2 and computer is assigned $(dollar) symbol. When the player selects it desired box their corresponding symbol appears on the box.

Tic tac toe as multiplayer

In multiplayer mode two persons can play game at a time. If you didn’t have a second player with you then switch to computer mode. Where you can play with computer.

Tic tac toe with computer as a player

You can also play with computer. Each and every logic necessary to implement a computer functionality is present in the code. For example attack, defense and check etc.

This is an intelligent code and all the rules and regulations which you see in normal game are present in it. For example if one user select a box than another or the same user can not select it again. Computer as a second player is also very intelligent it blocks you if you are going to win and it also checks if he him self is going to win or not, if he then he doesn’t wait.

The code also checks the wrong inputs if the user select a box which is not between 1 and 9 it displays a message wrong input please select between 1 to 9. If some body wins or their is a tie, the user have the choice to play more or quit.

At the end of each game press any key. On Console a message will appear which says “press N for quit or any other key to play more”. Also at the start of the game it gives you message press 1 for multiplayer game and 2 for computer as a player.

Their are two functions in the code int comp(int a[],int n) && int game(int a[],int n). comp function contains the code for playing with computer and game contains the code making the walls and checks. The main function contains the code of selecting game mode, computer or multiplayer, the multiplayer code and checks on it.