render.set-far-terrain moves to API level 7: main added levels 4 to 6
(world, recipes, browser) since this branch started.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A mod can now turn on the game's distant terrain (LOD) with
render.set-far-terrain: a distance of 64 to 1024 chunks and Far Detail's
Reduced. The game builds and draws the tiles as it does for the LOD
Distance setting, which wins while it is on. One far terrain shows at a
time, the first loaded mod's. API level 4.
mods/official/far-view is the official mod on it: Distance (256 chunks by
default) and Far detail on its settings page, kept in its storage.
As the creative inventory does: a count over the item's stack size (64, 16
or 1) is cut to it, so a mod can ask for a full stack without knowing it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
recipes.place(book-id, all) is the recipe book's click: in the open
inventory's or crafting table's grid it sends ServerboundPlaceRecipePacket
on a server, or places it in this world, refused as handlePlaceRecipe
refuses it (no crafting screen, a recipe the player's book doesn't hold, an
impossible one); a recipe missing items shows as a ghost. recipes.give(stack)
gives a creative player the stack as the creative inventory does; a server
hears it as SetCreativeModeSlot through the inventory's sync. Both answer at
once from the tick's snapshot (placing, creative, known) and take at most 36
calls a hook call.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A mod gives the recipes to show (a layout: crafting grid, cooking, single
input, smithing or brewing; the slots, each cycling through its stacks;
the results; a note; and an optional action button, enabled or greyed)
under a title; an empty list shows the items again. The game pages them
and sends the slot-clicked, action, page and back events.
At most 256 recipes, 9 slots each and 64 stacks a slot. Same level as the
rest of browser (5): none of it has shipped yet.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A new interface under capability ui. browser.set-items lists the items of
a panel the game shows right of the inventory and container screens (an
empty list hides it); browser.poll returns what the player did since the
last poll: a click on an item, the search text, or one of the mod's own
keys pressed over an item (a slot's or the panel's), with that stack. The
slot-clicked, action, page and back events are there now for the recipe
pages to come, since adding variant cases later would break mods.
At most 8192 items and 256 waiting events. The game side is the next PR.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
🤖 Agent: merged main to resolve a conflict in game/remote.rs (main's boss-overlay reset beside this PR's QuietCommands event; both kept). Clippy with mods on is clean. Requeued at the new head.
#2171 takes level 3 (command.run-quiet), so the world interface's functions
take level 4. The workspace members keep main's horizon-hdr and this branch's
beacons example.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
playhorizon.dev now deploys from the private ludovic111/horizon-site, which holds website/'s history. The files
its build still reads from here move out of website/:
- the design tokens to crates/horizon-theme/tokens.css (xtask tokens writes them, tokens_css_is_up_to_date checks them);
- the roadmap's JSON to roadmap/roadmap.json (tools/roadmap.py build);
- the benchmark fixtures to crates/horizon-telemetry-server/tests/fixtures/benchmarks/ (the site keeps a copy);
- the web icons to docs/media/brand/web/ (xtask icons).
pr_ready loses its website area and the tokens special case; rust_changes, the roadmap's links and every doc
that pointed into website/ follow.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
recipes.items() lists every item in registry order, with its name in the
player's language and its tags. recipes.all() lists every recipe: crafting
and furnace ones from the recipe book's own entries (vanilla's displays and
display ids), then campfire, stonecutting, smithing and brewing (display
only). Stacks point into the item table by index. recipes.known() gives the
book ids the player's recipe book holds, from the client book in every mode,
so on a server it follows the server's book.
The game builds the tables once, the first time a running mod reads them.
Experimental, new functions only. Smithing::Transform now keeps its recipe
id.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
🤖 Agent: merged main (aec52c85e). pr_ready --quick passes (1308 horizon-client tests, clippy, 507 LOC). The welcome server mod e2e passes 35/35 in every mode: in-frame, server thread, LAN host in-frame and on its thread with a guest, dedicated with a guest. Verify is green; parity now runs on main (parity-scope). Queued.
The registry's publish job (ludovic111/horizon-mods#7) writes each
project's `downloads` into index.json, summed from GitHub's counts of its
release assets every hour. `index::Project` reads it (absent: 0, never
written when 0, so older readers and the schema are unchanged).
The launcher's Horizon results show "12.3k downloads" like Modrinth's, and
list the most downloaded first.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A mod hands `run-quiet` a list of lines (at most 256 a call). In single
player they run as the player typing them would, with the player's source
made silent; on a Horizon server (it announces horizon:quiet_commands) they
go as one payload that the server runs the same way; on any other server
they fall back to chat commands, whose feedback shows. command.run is
unchanged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
🤖 Agent: verified: pr_ready --quick green at this head, 33/33 affected harnesses pass locally, CI verify green, A/B shows no frame cost without a pack. A Horizon shader pack's material stage now colours terrain in the game.
`game.raycast(distance)` returns the first block along the player's view
(fluids pass), up to 1024 blocks: through the loaded chunks as the
crosshair's ray goes, then across the distant terrain's ground heights
(`Lod::ground`, from Stink-O's fork). The game casts it only while a running
mod imports the function. It is API level 2, so older Horizons refuse a mod
that calls it with "update Horizon".
Co-authored-by: Stink-O <180130752+Stink-O@users.noreply.github.com>
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Main gained players.online, tell and broadcast (#1833) after 0.2.69, so
they take level 1 with render.set-minimap. horizon-mod-registry's own
Cargo.lock picks up wasmparser.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A pack's `fn material(input: MaterialInput) -> Surface` now gives the lit
colour of every terrain surface: sections and distant tiles, solid,
cutout and translucent, in both the instanced and the flat draws. Terrain
keeps Horizon's meshes, culling and draw lists; only its pipelines change.
Their shader is the pack's stage, a prefixed copy of terrain.wgsl's
terrain section, and entries that hand the pack the texture, the vertex
tint, the light levels and the lightmap's colour apart, then apply the
alpha test and fog as `fs_solid` and `fs_translucent` do.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
🤖 Agent: merged main (12 files conflicted with ui, render and input). The runtime now keeps the server/client Hooks split beside the ui-events export, and the Snapshot carries both the GUI fields and the server's players. Locally: the horizon-mods sandbox and unit tests, cargo-horizon-mod tests, and clippy on the client with mods all pass. CI verify and parity pass at b90ab85f4. Bottom of the server-mods stack (#1837, #1894, #1895, #1901 follow).
Every function the game offers mods has the API level it arrived at
(crates/horizon-mods/src/api_level.rs): level 0 is the contract of
Horizon 0.2.67 and 0.2.68, level 1 adds render.set-minimap. A mod needs
the level of the newest function it imports, read from its component.
- The game refuses a mod that calls a function it doesn't have with
"made for a newer Horizon (it uses ...): update Horizon to run it"
instead of wasmtime's linking error.
- The registry index lists each mod version's level (api_level, read
from the file by CI); check_file compares it when the entry has one,
and the moved extras' installer takes the newest version this game
can run.
- cargo horizon-mod check prints the level.
- The api_reference test fails until a new WIT function has a level.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
🤖 Agent: verified: pr_ready --quick green (launcher and horizon-mods tests), CI verify and check green, merges cleanly with main. The registry takes Horizon shader packs, checked by the game's own shader check.
🤖 Agent: verified: pr_ready --quick green, 80/80 affected harnesses pass locally, CI verify green, A/B shows no frame cost without a pack. A Horizon shader pack's sky stage now draws in the game.
A pack's `sky` function gets vanilla's colour along each view ray and draws
where the vanilla sky dome draws, under the sun, moon, stars and clouds. The
pipeline's shader is the pack's checked stage (`CheckedStage::source`, new)
followed by a copy of terrain.wgsl's sky with every name prefixed
`horizon_sky_`, so none can meet a pack's; terrain.wgsl's `fs_sky` now calls
`sky_along_ray`, the same code as before.
A running pack is one `NativePack`: the frame every stage reads (written once
a frame), its sky and post stages and its pass timer. In a frame F3 times, the
sky draws in a pass of its own so the overlay can show its time; otherwise it
stays in the world's pass.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
What the official Minimap mod needs: a mod picks the corner, side, scale,
shape and turning, and the game draws the map as the minimap extra does,
from the same tiles (vanilla's map colours, the floor under roofs) within
its own frame budget. One map at a time, the first loaded mod's. A new
function and type, so mods built before it keep loading.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The Mods page gets a fourth kind, Shader packs, which searches Horizon's
registry and installs a `.hshader` into `shaderpacks/` once
`index::check_file` has run the game's own `horizon_shader_api::check`.
Modrinth and CurseForge answer that tab with a pointer to the registry:
their shader packs are the shaders/ format and are not offered.
The sample index lists a shader pack (`glow`, made with
`horizon-shader new` and `pack`), so the registry build, check_file and
the launcher's install are tested on a real file. A file of the same
name the registry didn't put in place is no longer called a mod.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
🤖 Agent: Players rebind a mod's keys on its Options > Mods page (the game's own key rows, saved in horizon-mods.txt), with no WIT type change, so the published mods keep loading. Verified with main merged: clippy, the client, mods and SDK tests, and the in-game check in both modes (24/24).
Ludovic Marie
Kacpherek