🎮 Tic-Tac-Toe Game with Socket Programming 🎮

Welcome to the Tic-Tac-Toe Game built using Python, featuring client-server architecture via socket programming. This project showcases how two systems, running separately, can interact over a network using sockets to simulate a classic game of Tic-Tac-Toe.

🛠️ Project Overview

This Tic-Tac-Toe game is a network-based multiplayer game where the client and server are located on two separate machines and communicate using socket programming over TCP/IP. The client can challenge the server repeatedly, and the results of each game are stored locally using a file system, allowing users to view their game history.

✨ Key Features:

• Client-Server Architecture: The game uses socket programming to enable communication between two systems over a network.
• Multiple Game Sessions: The client can challenge the server as many times as desired without restarting the program.
• Persistent Game Records: The outcome of each game (win, lose, draw) is stored in a file system, allowing players to track their performance.
• Cross-Machine Compatibility: The server and client can run on different machines, with IP addresses set accordingly in the code.
• Dynamic Challenge System: The client initiates a new challenge, and the server responds, ensuring real-time interaction.

🚀 Getting Started

1. Prerequisites:

• Python 3.x installed on both client and server machines.
• A network connection between the client and server machines.

2. Setting Up:

• Server:

  • Run the server.py file on the server machine:

    python3 server.py

• Client:

  • Modify the IP address in the client.py file to match the server's IP address.
  • Run the client.py file on the client machine:

    python3 client.py

3. Playing the Game:

• Once the client connects to the server, the game begins with a familiar 3x3 grid displayed on both the client and server terminals.
• Players take turns to place their marks ('X' or 'O') on the grid. The game checks for win conditions (three in a row: horizontally, vertically, or diagonally) and updates the grid in real time.
• The result of each game is saved locally for post-game analysis.

4. Viewing Game Results:

After each game, the results are stored in a file system. Players can view the outcome of their past games by accessing the result file in their local system.

💾 File Structure

tic-tac-toe-socket-game/
│
├── client.py           # Handles the client-side game logic and connects to the server.
├── server.py           # Runs the game server, handles requests from the client.
└── tic_tac_toe.py      # Core game logic, includes the grid display and game outcome determination.

📝 Code Explanation

1. client.py:

   • Initiates a connection with the server using sockets.
   • Sends and receives game moves from the server.
   • Displays the updated game board after each move.
   • Requests a rematch upon completion of a game.

2. server.py:

   • Listens for client connections and initializes a game session when a client connects.
   • Processes the client's moves and updates the game state.
   • Sends the game board status to the client.
   • Saves the game result to the file system after each game.

3. tic_tac_toe.py:

   • Contains the logic to handle the Tic-Tac-Toe game rules, including win condition checks and board management.

🌐 Network Configuration

To connect the client and server over a network, ensure the following:

• Client IP Configuration: The client machine should have the correct IP address of the server configured in the code.
• Network Port: Make sure that both machines are on the same network or accessible to each other (check firewall and port settings if needed).
• Socket Connection: The project uses the TCP/IP socket protocol to ensure reliable communication between the client and server.

🛠️ How It Works

1. Game Flow:

   • When the client connects to the server, a game session is initiated.
   • Players alternate turns to place their symbol ('X' or 'O') on a 3x3 grid.
   • The server determines the winner and sends the result back to the client.
   • Both players can play as many games as they wish within the same session.

2. Persistent Data:

   • After each game, the result (win/lose/draw) is stored locally on both client and server machines for record-keeping purposes.

🎯 Project Intent

This project is designed to demonstrate the use of Python's socket programming to implement a real-time multiplayer game over a network. It highlights essential skills in network programming, inter-process communication, and file handling, making it suitable for academic presentations and as part of your professional portfolio.

🔧 Customization

Feel free to enhance the project with additional features like:

• Graphical User Interface (GUI): Implement a GUI using libraries like Tkinter or PyQt for a more user-friendly experience.
• Scoreboard: Create a scoreboard to display win-loss statistics across multiple game sessions.
• AI Player: Add an AI opponent to make the game more challenging when the server is idle.