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====== Yarn ======

A minecraft mapping.

See [[https://github.com/FabricMC/yarn/#yarn|readme]] for more information.

Yarn depends on [[documentation:enigma]] and [[tools:stitch]].


==== Contributing mappings ====

Run 
<code>gradlew yarn</code>
and the enigma user interface will appear. Edit the mappings; when you are ready, save it in enigma, commit in git (preferably in a custom branch), and submit a pull request.

If you have changes done manually/from github suggestions, merge the remote branch, close enigma, and run the command again so that enigma can have the updated mapping contents.

==== Using mappings in mods ====

See [[tutorial:mappings]].

==== Looking at Minecraft javadoc ====

Existing yarn builds approximately after 20w14a (1.16) have javadoc generated. They are accessible at
<code>https://maven.fabricmc.net/docs/yarn-[minecraft version]+build.[build number]</code>
For example, the javadoc for yarn 21w05b+build.8 is available at https://maven.fabricmc.net/docs/yarn-21w05b+build.8/

Run
<code>gradlew javadoc</code>
to generate javadoc from yarn's mappings. They will be built in the
<code>build/docs/javadoc</code>
directory relative to the repository root, and you can open index.html to view the docs.

==== Building mapped jars for decompilers ====

Though enigma comes with procyon, you may want other decompilers to decompile the Minecraft jar with yarn names. Run
<code>gradlew mapNamedJar</code>
After running the gradle task, a <version>-named.jar will be available, which you can put into your desired decompiler.