-
Keep patches to Minecraft classes together. If you need a lot of things done, you may either add to relevant forge classes or make a new class. Try not to spread out your patches across multiple disjoint lines, as this makes maintenance of your patches difficult.
-
TODO: Test Mods
-
Follow the code style of the class you're working in (braces on newlines & spaces instead of tabs in Forge classes, inline brackets in patches, etc).
- Have preliminary discussions on Discord (
#neoforge-github
) - Fork the repository
- Check out your fork
- Make a branch
- Run
gradlew setup
from the project root to decompile sources and apply current patches - Import project into your IDE (IntelliJ/Eclipse) or Reload Gradle Project
- Modify the patched Minecraft sources in
projects/neoforge/src/main/java
as needed. The unmodified sources are available inprojects/base/src/main/java
for your reference. Do not modify these. - Test your changes
- Run the game (Runs are available in the IDE)
- Run
gradlew :tests:runGameTestServer
orTests: GameTestServer
from IDE - Run
gradlew :tests:runGameTestClient
orTests: GameTestClient
from IDE
- Run
gradlew unpackSourcePatches
to generate patch-files from the patched sources - Run
gradlew applyAllFormatting
to automatically format sources - Check correct formatting with
gradlew spotlessCheck
- Commit & Push
- Make PR
If you are interested in how NeoForge is ported to new Minecraft versions, see the porting workflow. Please note that currently only maintainers can use all the needed tools. Please do not open a porting PR without prior coordination.
- You grant NeoForged a license to use your code contributed to the primary codebase (everything not under patches) in NeoForge, under the LGPLv2.1 license.
- You assign copyright ownership of your contributions to the patches codebase (everything under patches) to NeoForged, where it will be licensed under the LGPLv2.1 license.
This is intended as a legally binding copyright assignment to the NeoForged project for contributions under the patches codebase. However you retain your copyright for all other contributions.