2zqa / RetroMCP-Java

A rewrite of MCP to provide support for many versions of Minecraft which were never supported by original MCP

RetroMCP-Java

RetroMCP is a modification of the Minecraft Coder Pack to create a "Long Term Service" patch for Minecraft. RetroMCP-Java is a complete re-design of RetroMCP in Java.

Using

Using RetroMCP-Java is simple!

1. Download and install JDK 8. MCPHackers recommend Azul Zulu
2. Run the latest release from the command line or via double click. If you run it via double click and RMCP errors, make sure your PATH and your JAR file associations are properly configured.

   Be careful! Using "Open with" context menu on Windows will not use a proper directory, be sure to change the default .jar file associations

3. Run setup and choose the version you wish to decompile.
4. Run the decompile task
5. Mod away! Now it's Yourcraft!

For more info you can check RetroMCP Wiki.

Features

• Automatically download Minecraft .jar and libraries from version JSONs
• An improved launch method using LaunchWrapper
• Reobfuscation for all available versions
• Automatic project creation
• Merged codebase generation

Building

1. Use a Git client or download the sources as a zip.

   git clone [e-mail]:MCPHackers/RetroMCP-Java.git

2. Switch to the repository folder.

   cd RetroMCP-Java

3. Invoke the build task using Gradle or the Gradle wrapper.

   gradlew build

Contributing

If you encounter any issues or bugs with RetroMCP, please create an issue and explain it in detail!
If you want to contribute, please keep pull requests about one topic instead of one huge pull request.
We thank everyone who contributes to this project!