Legacy Support

[shartte]

• NFRT needs the ability to supply a specific JDK home for recompilation and supplying the JRE libraries for Vineflower / Remapping. (It runs under 21 itself but the 1.20.1 decompiler crashes with J21 libs)
• Patches in 1.20.1 had a different prefix (not a/, b/), so I added the required support for specifying the patch prefix. 1.12 specified the different prefixes in its "userdev" config, so support for that is just added.
• Properly process the NeoForm/MCP java version in the recompile options (was harcoded to 21 before)
• NFRT gains support to remap the sources from SRG->Mojang via the Regular Expression based remapper
• Add a task that generates mappings in different formats and directions (named <-> intermediary, TSRG/SRG/CSV) for use in pre 1.20.1 toolchains
• Support for a few nitpicky changes in the Userdev JSON

[neoforged-pr-publishing]

• Publish PR to GitHub Packages

Last commit published: b44e4762882eda6c9fdc4ce9e2a69ba53941b1d1.

PR Publishing

The artifacts published by this PR:

• 📦 net.neoforged:neoform-runtime:1.0.38-pr-36-legacy

Repository Declaration

In order to use the artifacts published by the PR, add the following repository to your buildscript:

repositories {
    maven {
        name 'Maven for PR #36' // https://github.com/neoforged/NeoFormRuntime/pull/36
        url 'https://prmaven.neoforged.net/NeoFormRuntime/pr36'
        content {
            includeModule('net.neoforged', 'neoform-runtime')
        }
    }
}

[neoforged-releases]

🚀 This PR has been released as NeoFormRuntime version 1.0.9.