Restructure the README around what Horizon is, its status, how to build it
from your own copy of the game, and its parity table. The Java performance
pack material and the research lab notes move to docs/java-packs.md and
docs/research-lab.md. The target platform is stated generically instead of
naming a machine, the stale list of missing mobs is dropped in favour of the
audited table, and the legal notice follows Mojang's usage wording.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Horizon no longer fetches anything of Minecraft from Mojang's servers. The
client jar, version JSON, libraries and assets come from the user's official
launcher install, and the server jar is one they downloaded themselves
(--server-jar or HORIZON_SERVER_JAR). Every file is checked against checksums
pinned in research-lock.json, and the prepared .local/ layout is byte-identical
to the old downloads, so the harnesses and the native client are unchanged.
CI keeps the offline checks on GitHub's runners; the vanilla comparisons and
the mod build need the game, so they move to a manual job on a self-hosted
runner that holds the maintainer's own copy.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
`--control` opens a local Unix socket; horizon-ctl sends text commands and
prints JSON replies. Scripts can read status, press keys and mouse buttons,
look, teleport, give items, change render distance, take PNG screenshots
of the presented frame, and benchmark frame times without a person at the
keyboard. Under control, losing focus no longer pauses the game.
Key presses and play-screen mouse buttons move into shared methods so the
window and the socket take the same paths.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Score fourteen subsystems against the code (55% overall) and test that the
README percentage matches the table. Fluids, redstone, crop growth and the
Nether already run in the client; the native-client status still described
the old test-generator terrain without mobs or containers.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The Rust rewrite now targets one Linux machine (Ubuntu 26.04, i7-13700KF,
RTX 4080, GNOME on Wayland). macOS and Windows are out of scope; the Java
packs, including the Mac starter, remain available but are no longer developed.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Horizon now targets Linux and macOS only: remove the Windows CI runners and
wgpu's DX12 backend, and update the scope docs. The Ubuntu RTX 4080 desktop
becomes the first physical Linux target. tools/package_native_client.py bundles
a release build with its prepared resources and a launcher for playing on
another machine of the same platform.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Refresh scale dimensions and clamp health and absorption after movement, preserving native callback order and queued synchronization. Replay per-reference JVM identities in the scene comparison and cover changing limits, modifiers and low tunnels. Waypoint callbacks remain explicit requests for the future manager runtime.
Connect Shift input timing, dry pose fit, movement slowdown and eye height to the resident walking scene. Compare exact evolving state against pinned native client/server methods and record Linux window validation. Full gameplay and release acceptance remain unfinished.
Ludovic Marie