🎮 MultiPlay - Godot Multiplayer Test Runner

Beautiful multiplayer testing made easy! Launch multiple game instances instantly for local multiplayer development and testing.

✨ Features

🚀 One-Click Multiplayer Testing

• Launch 2-8 game instances simultaneously with a single click
• Perfect for testing multiplayer mechanics without multiple devices
• Automatic process management and cleanup

🎨 Beautiful & Intuitive Interface

• Sleek toolbar button integrated next to Godot's play button
• Gorgeous popup panel with modern glass-morphism design
• Smooth animations and visual feedback throughout
• Professional color scheme that matches Godot's dark theme

⚡ Smart & Efficient

• Lightweight plugin with minimal performance impact
• Automatic process tracking and management
• Staggered instance launching for stability
• Real-time status updates with emoji feedback

🛠️ Developer Friendly

• Simple installation - just drop in addons folder
• No configuration required - works out of the box
• Clean, documented code structure
• Easy to customize and extend

📸 Screenshots

🚀 Installation

Method 1: Manual Installation

1. Download or clone this repository
2. Copy the multiplay folder to your project's addons/ directory:

   your_project/
   └── addons/
       └── multiplay/
           ├── plugin.cfg
           ├── plugin.gd
           └── multiplay_panel.gd
   

3. Go to Project Settings → Plugins
4. Find "MultiPlay - Multiplayer Test Runner" and enable it
5. You'll see a new "🎮 MultiPlay" button in the toolbar!

Method 2: Asset Library (Coming Soon)

Will be available on Godot Asset Library once published

🎯 How to Use

1. Open the Panel: Click the "🎮 MultiPlay" button in the toolbar (next to the play button)

2. Set Instance Count: Use the spinner to choose how many game instances to launch (2-8 players)

3. Launch Testing: Click "🚀 Launch Test Instances" to spawn multiple game windows

4. Test Your Game: Each instance runs independently - perfect for multiplayer testing!

5. Clean Up: Click "🛑 Close All" to terminate all instances, or just close the panel

🔧 Technical Details

• Godot Version: 4.4+
• Plugin Type: EditorPlugin with custom toolbar integration
• Process Management: Uses OS.create_process() for instance spawning
• UI Framework: Modern Godot 4.x Control nodes with custom styling
• Performance: Minimal overhead, runs only in editor

🤝 Contributing

We welcome contributions! Here's how you can help:

• 🐛 Bug Reports: Found an issue? Please open a GitHub issue
• 💡 Feature Requests: Have an idea? We'd love to hear it!
• 🔧 Pull Requests: Code improvements and new features welcome
• 📖 Documentation: Help improve our docs and examples

Development Setup

1. Fork this repository
2. Create your feature branch: git checkout -b feature/amazing-feature
3. Test with Godot 4.4+
4. Commit your changes: git commit -m 'Add amazing feature'
5. Push to the branch: git push origin feature/amazing-feature
6. Open a Pull Request

📝 Changelog

v1.0.0

• ✨ Initial release
• 🎮 Toolbar button integration
• 🎨 Beautiful popup interface
• 🚀 Multi-instance launching (2-8 players)
• 🛑 Process management and cleanup
• ⚡ Real-time status updates

🐛 Known Issues

• None currently known! Please report any issues you encounter.

📋 Roadmap

• Custom scene selection for instances
• Window positioning options
• Command-line arguments support
• Export preset integration
• Saved configuration profiles
• Network testing utilities

🙏 Acknowledgments

• Thanks to the Godot community for inspiration and feedback
• Built with ❤️ for indie game developers
• Special thanks to multiplayer game developers who need this tool!

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🌟 Support the Project

If this plugin helps your game development:

• ⭐ Star this repository to show your support
• 🐦 Share it with other Godot developers
• 🔗 Link to it in your projects
• ☕ Consider sponsoring for continued development

Made with 💙 for the Godot community