CurseForge · Minecraft mod

FermiumBooter

Simplistic mixin mod utility to allow developers to load mixins both early and late

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which FermiumBooter release should I use?

Updated last month

Latest stable file FermiumBooter-1.0.0-1.20.1.jar

Game version 1.20.1

Loader Forge

FermiumBooter-1.0.0-1.20.1.jar targets 1.20.1 with Forge. The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server. No extra mods listed for this file.

Where it goes

Is FermiumBooter required on the client, server, or both?

The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.

Client Source doesn’t say

Dedicated server Source doesn’t say

Loader for this release Forge

Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

Understand client and server requirements Read the Minecraft installation guide

What else does FermiumBooter-1.0.0-1.20.1.jar need?

FermiumBooter-1.0.0-1.20.1.jar. Change the file and its required mods may change too.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add FermiumBooter without breaking your instance.

Built for FermiumBooter-1.0.0-1.20.1.jar. Pick another file and the loader, install side or required mods may change.

01
Stick to this file

Use FermiumBooter-1.0.0-1.20.1.jar. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.
02
Bring the mods it needs

This file does not list any required mods. Do not add a library just because a different file uses it.
03
Put it on the correct side

The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.
04
Pick the file you checked

Use the “Get this file” button beside FermiumBooter-1.0.0-1.20.1.jar. It opens that exact file at the source.

About this project

What does FermiumBooter add?

FermiumBooter is a mixin mod utility to allow developers to load mixins both early and late, allowing for modifying classes that normally could not be modified otherwise.

Current features include;

Enqueue mixins to be applied both early and late, to allow for for modifying Vanilla/Forge classes, as well as mod classes
@MixinConfig annotation system to expand on the Forge @Config system, to allow for automatic mixin enqueue based on config toggles
Optional compatibility handling through the config annotation system to allow developers to define required/incompatible mods for specific mixins
Logged warnings when a mixin using the config annotation system fails compatibility checks
Optional forced mixin disabling when a mixin using the config annotation system fails compatibility checks
Ingame (disable-able) warning rendering when mixins using the config annotation system fail compatibility checks
Enable/disable enqueued mixins prior to application through the use of a Supplier, to allow developer control over optional mixins
Utility method to check if a ModID is present similar to Loader.isModLoaded() however usable during mixin enqueue/early mixin application unlike Loader.isModLoaded()
Disallow other FermiumBooter enqueued mixins from applying, for testing or tweaking purposes
Shadows Mixin 0.8.7 and MixinExtras 0.4.1

For developer usage:

In your IFMLLoadingPlugin init, instead of "Mixins.addConfiguration("mixinConfigName")", use "FermiumRegistryAPI.enqueueMixin("mixinConfigName").
If you are registering it as a late-loaded mixin use "FermiumRegistryAPI.enqueueMixin(true, "mixinConfigName")".
That is all that is required, and FermiumBooter takes care of the rest.
For additional utilities as described previously, all are documented in code with explanations of usage and purpose.

If you have any issues/suggestions/requests, please post them to the Github issue tracker linked above.

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