Developing & Contributing

TEdit is open source and contributions are welcome.

Repository

https://github.com/TEdit/Terraria-Map-Editor

Prerequisites

• Visual Studio 2022 (17.8+) or JetBrains Rider
• .NET 10 SDK — Download
• Git

Building

git clone https://github.com/TEdit/Terraria-Map-Editor.git
cd Terraria-Map-Editor
dotnet build

Running

Open TEdit.slnx in Visual Studio or Rider and run the TEdit project.

Project Structure

Project	Target	Description
TEdit	net10.0-windows (WPF)	Main desktop application
TEdit5	net10.0 (Avalonia)	Cross-platform application
TEdit.Editor	net10.0	Editor logic, tools, brush/paint modes
TEdit.Terraria	net10.0	Terraria world file I/O and data models
TEdit.Common	netstandard2.0	Shared types, geometry, JSON serialization

Contributing

1. Fork the repository
2. Create a feature branch
3. Make your changes
4. Submit a pull request

Check the GitHub Issues for open tasks and bug reports.

Community

• Discord — Chat with other contributors
• GitHub Discussions — Feature requests and ideas