Minecraft ships unobfuscated from 26.1, and 1.21.11 has the last Yarn
release, so the shared src/ has to use Mojang's names before newer
versions can be added (#39).
Each version's sources were migrated with Loom's migrateMappings and
merged back into src/, so code that is only active on other versions
is migrated too. Where Mojang's names differ between 1.21.x versions,
src/ uses the newest ones: Stonecutter replacements swap in the older
Identifier/ResourceLocation and Avatar/Player renderer names, and
version comments cover the few package moves and renamed methods.
The fog mixin now targets setupFog on every version. Yarn's applyFog
named two methods from 1.21.6 on, so it also applied to updateBuffer.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
1.21.4-1.21.6 declared loader 0.18.x and the others 0.19.0, but the
bundled emotes-fabric pulls in loader 0.19.5, and its nested mod already
requires loader >=0.19. So the declared version was never what ran: in
dev, Loom's loader libraries came from the declared version while the
loader itself was 0.19.5, and 1.21.4/1.21.6 sometimes started with
sponge-mixin 0.17.0 and crashed (NoClassDefFoundError:
IAdviceProvider). Declaring 0.19.5 makes dev match what runs, and makes
fabric.mod.json's fabricloader requirement (>=0.19.5) honest.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Step 4 of #8, the first version before the 1.21.9 render queue.
versions/1.21.8/src is gone; 1.21.8 builds from src/ as :1.21.8.
API differences behind version comments (<1.21.9 / >=1.21.9):
- Player cosmetics: FeatureRenderer.render takes a VertexConsumerProvider
instead of the render queue. The cloak, hat and OBJ renderers name the
render target "output" in both, so only the parameter type and the final
draw call differ; the OBJ face loop moved into drawGroup.
- PlayerEntityRenderer.updateRenderState's entity type, the cape texture
accessor, GameProfile getName()/getId() vs name()/id(), fonts in
TextMixin, EntityRenderDispatcher vs EntityRenderManager, Screen input
events (Click/KeyInput), and KeyBinding categories and isKeyPressed.
Features 1.21.9+ lacks stay on 1.21.8, with a TODO for 1.21.9+:
- NametagsMixin moves into src/. It hooks renderLabelIfPresent with a
VertexConsumerProvider, which 1.21.9 changed, so on 1.21.9+ its body is
empty; it stays registered, so features.mixins.json is the same for
every version.
- The splash screen's loading-bar border, and the real drag deltas in
SaturnScreenFabric.mouseDragged.
- Status effect icons keep 1.21.8's GUI atlas sprite; 1.21.9+ draws the
texture instead (getIconId), as before.
Behaviour changes on 1.21.8: the cloak and hat read the Saturn player from
the render state (set by PlayerEntityRendererMixin, by UUID) instead of
looking it up by name, and the display-name null check applies.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
- Every version depends on org.saturnclient:emotes-fabric
(${emotes_version}+<mc>, bundled). playEmote plays Saturn's emotes
through it, and sneaking stops your own emote and tells the server.
Emotes now work on 1.21.6+ too, where player-animation-lib was
commented out.
- Removed every player-animation-lib and bendy-lib reference: the KoSmX
repository, the dependencies, the player_anim properties, and the old
(partly commented out) code in SaturnProviderImpl and KeyInputHandler.
- Build: Loom 1.15 -> 1.17.21 (the emotes jar is built with 1.17 and
older Loom refuses it), Gradle 9.3 -> 9.8 (needed by Loom 1.17), and
sourceSets moved out of the dependencies block in the root build.gradle,
which Gradle 9.8 rejects.
- common: points at the emote-library branch (saturnclientmc/common#5).
Co-Authored-By: Claude Opus 5.5 <[email protected]>
selimaj-devandclaude
Kr4ight