Tic Tac Toe - Online

A minimal twist on the classic game featuring both online and offline modes. Built with the power of Flutter and Firebase, this app runs seamlessly on iOS, Android, and Web platforms.

Features

🔥 Online Multiplayer

• 2-Player Mode: Play in real-time with a friend by creating a room.
• Login Options: Use Google or Apple authentication for a seamless login experience.
• Firebase Real-Time Database: Ensures smooth and instantaneous game updates.

🎮 Offline Modes

• 2-Player Local Mode: Play offline with a friend on the same device.
• AI Mode: Challenge yourself against an AI opponent.

🕹️ Game Boards

• Multiple board sizes available:
  • 3x3 (Classic)
  • 4x4 (Intermediate)
  • 5x5 (Advanced)

🎨 Customization

• UI Themes: Choose between two themes to personalize your experience.
• Minimal Design: The app is designed with simplicity and ease of use in mind.

Platforms

• Android
• iOS
• Web
• F-Droid

Technologies Used

• Flutter: For building the cross-platform mobile and web application.
• Firebase: For real-time database and authentication.
  • Firebase Authentication: Supports Google and Apple login.
  • Firebase Realtime Database: Handles online gameplay.

How to Play

Online Mode

1. Log in using Google or Apple authentication.
2. Choose online mode and either join a room using the 6 digit code or create a room.
3. Start playing in real time and after each rounds the board size gets updated randomly.

Offline Mode

1. Choose either 2-Player Local or AI Mode.
2. Play with a friend on the same device or against AI.

Installation

1. Clone this repository:

   git clone https://github.com/princesanjivy/tic-tac-toe.git

2. Navigate to the project directory:

   cd tic-tac-toe

3. Install dependencies:

   flutter pub get

4. Run the app:

   flutter run

5. You need to setup Firebase and need to generater the firebase-options.dart
6. For building the F-Droid version use fdroid-submission branch.

Screenshots

Home Screen

Game Board

Settings

Roadmap

• Add support for more board sizes (e.g., 6x6, 7x7).
• Introduce leaderboards for online players.
• Add more theme options.

Contributing

Contributions are welcome! Please follow these steps:

1. Fork the repository.
2. Create a new branch:

   git checkout -b feature-name

3. Make your changes and commit:

   git commit -m "Add feature name"

4. Push to your branch:

   git push origin feature-name

5. Submit a pull request.

Enjoy playing Tic Tac Toe and challenge your friends to see who's the ultimate champion!