The repositories moved from ludovic111 to the horizon-rust organization.
GitHub redirects repository URLs but not GitHub Pages, so the mod index
moved to https://horizon-rust.github.io/horizon-mods/: the launcher and
the game read it there. The launcher still accepts icons and files from
the old addresses, which a mirror keeps serving for launchers released
before the move.
Release notes thanked ludovic111 once the repository's owner became the
organization (verify failed on main): the maintainer is now named.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A pure move, the first slice of splitting the client lib into crates:
- horizon-command: the command/ module (Brigadier port, vanilla tree, argument types, selectors), as is.
- horizon-client-core: what command needs from the lib, with no other dependency inside it: text, lang, snbt,
nbt_path, component, scoreboard, bossbar, gamerules, block_entity_nbt, fastutil_order; plus items moved out of
lib modules that sit in the cycle, unchanged: ParticleType (particles.rs), the key display name (keybinds.rs),
SOUND_SOURCES (settings.rs), uuid_text/uuid_from_text (save.rs), Registries/RegistryIds and parse_identifier
(command/args.rs).
horizon-client re-exports every module and item under its old path (`horizon_client::text`,
`crate::command::Registries`, `particles::ParticleType`...), so no caller changes. Inside the moved files only
paths changed (`crate::snbt` -> `horizon_client_core::snbt` in command, `crate::command::args::parse_identifier`
-> `crate::identifier::parse_identifier`...), `sign_side` became pub, lang.rs includes the lang files from
horizon-client's assets, and gamerules' test that saves a Level moved to save.rs (it needs the client's save).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
tools/gen_version_consts.py writes what the pinned client jar's version.json
states (name, id, protocol, data version, pack formats, Java, stable, build
time) into horizon_core::version, and every Rust site reads it from there:
PROTOCOL_VERSION, GAME_VERSION, DATA_VERSION, the save's and the datafixer's
version name, /version, the crash report, the legacy ping, the dedicated
server's start line, the title screens, the default resource folder, the
resource pack format, and the launcher's and horizon-ctl's fallbacks. CI
checks the file against the pinned jar.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
tools/port_report.py turns a diff into work items: rank 1 blocks the switch (facts,
packets, DataFixers, data component types, report formats, tables to regenerate),
rank 2 and 3 one item per Horizon file that ports changed vanilla code (with or
without a harness), rank 4 new content, rank 5 summaries. version_port.py report
writes report.md and report.json; port prepares, diffs and reports in one go.
The class map now resolves names of both versions. The doc records the 26.2 -> 26.3
replay against Horizon's own code.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
tools/class_index.py hashes every method's bytecode with constant-pool references
resolved and branch targets as instruction indices, lambdas folded into their
declaring method; class diffs list moved classes. tools/vanilla_map.py maps vanilla
classes to the Rust files whose comments name them and the harnesses whose oracles
or probes reach them. version_port.py prepare indexes, diff reports both.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
detect reads Mojang's manifest; prepare downloads and verifies a version into the
version store (outside the repository), runs its data generator and reads the
jar's own version facts; diff compares facts, packets, registries, blocks, item
components, commands, data packs, assets and lang.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Ludovic Marie