Merge branch 'split/telemetry-crash' into split/telemetry-game

Co-Authored-By: Claude Opus 5.5 <[email protected]>

CONTRIBUTING.md

@@ -13,6 +13,14 @@ else (videos, Discord and other community material) lives elsewhere.
 suggest something. A pull request for a roadmap item carries its `roadmap:<id>` label; ideas go to the suggestion
 queue (the hub, or `/suggest` on Discord) rather than to issues, which are for bugs.
 
+**Mod-related pull requests go to [arismoko/horizon](https://github.com/arismoko/horizon)**, the fork that carries the
+mod API and reviews and merges that work. That covers the mod API, native hooks and events for mods, native mods,
+content mods (`.hmod`), mixins, wasm mods, `cargo horizon-mod`, `horizon-mods`, mod builds and the registry, and
+their docs ([mods](docs/mods.md), [native mods](docs/native-mods.md)). Open the pull request there from your usual
+branch. Mod-related pull requests opened here are closed with a pointer to it. Engine extension points that Horizon's
+own crates register (the [layer split](docs/layers.md)), resource and shader pack formats, and gameplay fixes stay
+here.
+
 ## Build it
 
 - **Prerequisites:** Rust (stable), Python 3.10+, JDK 25, and on Linux the ALSA and udev headers

Cargo.lock

@@ -1418,6 +1418,7 @@ dependencies = [
 name = "horizon-chat-filter"
 version = "0.1.0"
 dependencies = [
+ "horizon-server-files",
  "serde",
  "serde_json",
  "toml",
@@ -1528,7 +1529,6 @@ dependencies = [
  "horizon-client-render",
  "horizon-command",
  "horizon-core",
- "horizon-friends",
  "horizon-hdr",
  "horizon-hooks",
  "horizon-items",
@@ -1592,7 +1592,6 @@ dependencies = [
  "horizon-optifine",
  "horizon-polytone",
  "horizon-protocol",
- "horizon-render-pipeline",
  "horizon-shader-api",
  "horizon-shaders",
  "horizon-system",
@@ -1668,6 +1667,7 @@ dependencies = [
  "getrandom 0.3.4",
  "hkdf",
  "horizon-addresses",
+ "horizon-platform",
  "if-addrs",
  "serde",
  "serde_json",
@@ -1793,9 +1793,11 @@ dependencies = [
 name = "horizon-official"
 version = "0.1.0"
 dependencies = [
+ "horizon-friends",
  "horizon-game",
  "horizon-heartbeat",
  "horizon-platform",
+ "horizon-telemetry",
  "log",
  "winresource",
 ]
@@ -1891,10 +1893,6 @@ dependencies = [
  "ring",
 ]
 
-[[package]]
-name = "horizon-render-pipeline"
-version = "0.1.0"
-
 [[package]]
 name = "horizon-server"
 version = "0.1.0"
@@ -1957,7 +1955,6 @@ version = "0.1.0"
 dependencies = [
  "half",
  "horizon-core",
- "horizon-render-pipeline",
  "naga",
  "png",
  "zip",
@@ -1974,6 +1971,7 @@ dependencies = [
  "getrandom 0.3.4",
  "horizon-addresses",
  "horizon-platform",
+ "log",
  "ruzstd",
  "serde",
  "serde_json",

Cargo.toml

@@ -43,7 +43,6 @@ members = [
     "crates/cargo-horizon-mod",
     "crates/horizon-port-pack",
     "crates/horizon-shaders",
-    "crates/horizon-render-pipeline",
     "crates/horizon-optifine",
     "crates/horizon-polytone",
     "crates/horizon-shader-api",

crates/horizon-assets/src/animation.rs

@@ -26,18 +26,23 @@ pub struct AnimationMetadata {
 pub enum ClipMode {
     /// `day_time`: frame 0 at time 0, the last at the cycle's end, then again.
     DayTime { cycle: i64 },
+    /// `screen_time`: the ticks the open screen has been open, over the cycle, held on the last
+    /// frame once it has run (it doesn't loop, measured on the real mod).
+    ScreenTime { cycle: i64 },
     /// `weather`: frame 0 in clear weather, 1 in rain, 2 in a storm (the rain and thunder levels
     /// added up), at most the last.
     Weather,
     /// A Polytone expression: its value's fraction is how far through the animation it is.
     Expression(String),
-    /// `game_time`, `screen_time`, `season`: not driven yet; the animation runs on ticks.
+    /// `game_time`, `season`: not driven; the animation runs on ticks.
     Unsupported(String),
 }
 
 /// The values [`ClipMode`]s read this frame.
 pub struct ModeInputs<'a> {
     pub day_time: i64,
+    /// The ticks the open screen has been open (0 without one).
+    pub screen_time: i64,
     /// The rain level plus the thunder level, 0 to 2.
     pub weather: f32,
     /// An expression's value this frame, by its source.
@@ -116,7 +121,8 @@ impl AnimationMetadata {
                     match mode.as_str() {
                         "day_time" => ClipMode::DayTime { cycle },
                         "weather" => ClipMode::Weather,
-                        "game_time" | "screen_time" | "season" => ClipMode::Unsupported(mode),
+                        "screen_time" => ClipMode::ScreenTime { cycle },
+                        "game_time" | "season" => ClipMode::Unsupported(mode),
                         _ => ClipMode::Expression(mode),
                     }
                 }),
@@ -239,6 +245,9 @@ impl AnimationClip {
     pub fn sample_mode(&self, inputs: &ModeInputs) -> Option<AnimationSample> {
         let fraction = match self.mode.as_ref()? {
             ClipMode::DayTime { cycle } => day_fraction(inputs.day_time, *cycle),
+            ClipMode::ScreenTime { cycle } => {
+                (inputs.screen_time.max(0) as f64 / *cycle as f64).min(1.0 - f64::EPSILON)
+            }
             ClipMode::Weather => {
                 let last = self.sequence.len() - 1;
                 let index = (inputs.weather.max(0.0) as usize).min(last);
@@ -288,6 +297,7 @@ mod mode_tests {
         let expression = move |_: &str| Some(value);
         clip.sample_mode(&ModeInputs {
             day_time,
+            screen_time: day_time,
             weather,
             expression: &expression,
         })
@@ -302,6 +312,13 @@ mod mode_tests {
             .map(|t| frame(&day, t, 0.0, 0.0))
             .into();
         assert_eq!(frames, [0, 1, 2, 3, 1]);
+        // 26.3-6.8.6, four frames over 200 ticks: 40 ticks open show the first, and from ten
+        // seconds on the last, even after 27 (it doesn't loop).
+        let screen = clip(r#"{"frametime": 1, "mode": "screen_time", "time_cycle_duration": 200}"#);
+        let frames: Vec<u32> = [0, 40, 200, 360, 540]
+            .map(|t| frame(&screen, t, 0.0, 0.0))
+            .into();
+        assert_eq!(frames, [0, 0, 3, 3, 3]);
         let value = clip(r#"{"frametime": 1, "mode": "0.6"}"#);
         assert_eq!(frame(&value, 0, 0.0, 0.6), 2);
         assert_eq!(frame(&value, 0, 0.0, 2.0), 0);
@@ -321,6 +338,7 @@ mod mode_tests {
             clip(r#"{"frametime": 1}"#)
                 .sample_mode(&ModeInputs {
                     day_time: 0,
+                    screen_time: 0,
                     weather: 0.0,
                     expression: &|_| None
                 })
@@ -330,6 +348,7 @@ mod mode_tests {
             clip(r#"{"frametime": 1, "mode": "season"}"#)
                 .sample_mode(&ModeInputs {
                     day_time: 0,
+                    screen_time: 0,
                     weather: 0.0,
                     expression: &|_| None
                 })

crates/horizon-chat-filter/Cargo.toml

@@ -7,6 +7,8 @@ rust-version.workspace = true
 description = "The dedicated server's chat filter: its [chat_filter] settings, the slur list's matcher and the mutes, with no game state (docs/chat-filter.md)"
 
 [dependencies]
+# The moderation durations, shared with `/tempban`.
+horizon-server-files = { path = "../horizon-server-files" }
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 toml = "1.1"

crates/horizon-chat-filter/src/lib.rs

@@ -10,6 +10,9 @@ use std::path::{Path, PathBuf};
 
 mod normalise;
 
+pub use horizon_server_files::duration::{
+    DurationUnit, duration_parts, duration_text, now_millis, parse_duration,
+};
 pub use normalise::{Run, Text};
 
 /// The list built into the game, used when `words_file` is empty.
@@ -474,61 +477,6 @@ pub fn append_log(path: &Path, line: &str) -> std::io::Result<()> {
     writeln!(f, "{line}")
 }
 
-/// `/tempmute`'s duration in milliseconds: a positive whole number and a unit, `s`, `m`, `h`, `d` or
-/// `w` (`10m`, `2h`, `1d`).
-pub fn parse_duration(text: &str) -> Option<i64> {
-    let unit = match text.chars().last()? {
-        's' => 1_000,
-        'm' => MINUTE,
-        'h' => 60 * MINUTE,
-        'd' => 24 * 60 * MINUTE,
-        'w' => 7 * 24 * 60 * MINUTE,
-        _ => return None,
-    };
-    let count: i64 = text[..text.len() - 1].parse().ok()?;
-    (count > 0).then(|| count.checked_mul(unit)).flatten()
-}
-
-/// The unit used when presenting a moderation duration to a player.
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum DurationUnit {
-    Minute,
-    Hour,
-    Day,
-}
-
-/// A duration's rounded count and unit, shared by logs and translated replies.
-pub fn duration_parts(millis: i64) -> (i64, DurationUnit) {
-    let (unit, kind) = if millis <= 60 * MINUTE {
-        (MINUTE, DurationUnit::Minute)
-    } else if millis <= 48 * 60 * MINUTE {
-        (60 * MINUTE, DurationUnit::Hour)
-    } else {
-        (24 * 60 * MINUTE, DurationUnit::Day)
-    };
-    (
-        millis.div_euclid(unit) + i64::from(millis.rem_euclid(unit) > 0),
-        kind,
-    )
-}
-
-/// `millis` for logs, rounded up: minutes up to an hour, hours up to two days, then days.
-pub fn duration_text(millis: i64) -> String {
-    let (count, unit) = duration_parts(millis);
-    let unit = match unit {
-        DurationUnit::Minute => "minute",
-        DurationUnit::Hour => "hour",
-        DurationUnit::Day => "day",
-    };
-    format!("{count} {unit}{}", if count == 1 { "" } else { "s" })
-}
-
-pub fn now_millis() -> i64 {
-    std::time::SystemTime::now()
-        .duration_since(std::time::UNIX_EPOCH)
-        .map_or(0, |d| d.as_millis() as i64)
-}
-
 /// `YYYY-MM-DDTHH:MM:SSZ` for epoch milliseconds.
 pub fn utc(millis: i64) -> String {
     let secs = millis.div_euclid(1000);

crates/horizon-client-input/src/window.rs

@@ -670,6 +670,39 @@ pub fn with_horizon_icon(
     attributes
 }
 
+/// The screen a window is on: its size in physical pixels, its refresh rate where the OS gives
+/// it, and its scale. For `horizon-ctl status` and the performance statistics' `system.display`.
+#[derive(Clone, Copy, Debug, PartialEq)]
+pub struct Display {
+    pub width: u32,
+    pub height: u32,
+    pub refresh_hz: Option<u32>,
+    pub scale: f64,
+}
+
+/// The screen `window` is on, else the primary one, else the only one: right after the window
+/// is made, Wayland doesn't say yet which screen it is on.
+pub fn monitor(window: &winit::window::Window) -> Option<winit::monitor::MonitorHandle> {
+    let only = || {
+        let mut all = window.available_monitors();
+        all.next().filter(|_| all.next().is_none())
+    };
+    window
+        .current_monitor()
+        .or_else(|| window.primary_monitor())
+        .or_else(only)
+}
+
+/// [`monitor`]'s size, refresh rate and scale.
+pub fn display(window: &winit::window::Window) -> Option<Display> {
+    monitor(window).map(|m| Display {
+        width: m.size().width,
+        height: m.size().height,
+        refresh_hz: m.refresh_rate_millihertz().map(|r| r.div_ceil(1000)),
+        scale: m.scale_factor(),
+    })
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;

crates/horizon-client-lib/Cargo.toml

@@ -42,8 +42,6 @@ horizon-chat-filter = { path = "../horizon-chat-filter" }
 horizon-shaders = { path = "../horizon-shaders" }
 # Horizon's own shader packs: the format, the stages and the check (docs/shaders.md).
 horizon-shader-api = { path = "../horizon-shader-api" }
-# Play with Friends: invite codes and their tunnel; the `friends` feature.
-horizon-friends = { path = "../horizon-friends", optional = true }
 # The narrator (GameNarrator): text-to-speech of chat, system messages and screens.
 horizon-narrator = { path = "../horizon-narrator" }
 # Horizon mods: sandboxed WebAssembly components, off unless installed and turned on (docs/mods.md).
@@ -111,16 +109,17 @@ objc2-foundation = { version = "0.3", default-features = false, features = ["std
 wgpu = { version = "30.0.1", default-features = false, features = ["gles"] }
 
 [features]
-default = ["audio", "controllers", "discord", "friends"]
+default = ["audio", "controllers", "horizon-extras"]
 # Sound output. Without it (and `controllers`) the program links neither libasound nor libudev on
 # Linux: the server build (`--no-default-features`, released as horizon-engine; docs/server.md).
 audio = ["horizon-client-render/audio"]
 # Controllers: gilrs, and the DualSense's own output. Without it only `horizon-ctl pad`'s virtual pad.
 controllers = ["dep:gilrs", "horizon-client-input/controllers"]
+# Horizon's own parts (docs/forking.md, docs/layers.md): the features below, and the official
+# server in the list (`official_servers`).
+horizon-extras = ["discord"]
 # "Playing Horizon" on the player's Discord profile (`discord_presence`).
 discord = []
-# Play with Friends, joining side (`net.rs`): without it no invite code joins.
-friends = ["dep:horizon-friends"]
 # Records the call sites of mob random draws (`mob_ai_probe` traces).
 rng-trace = ["horizon-core/rng-trace"]
 # Compatibility with earlier experiment commands: main already uses mimalloc.

crates/horizon-client-render/Cargo.toml

@@ -7,7 +7,8 @@ rust-version.workspace = true
 description = "The client's world data, rendering and screens: chunks, meshing, light, streaming, the renderer, the HUD, menus and settings; no gameplay"
 
 [dependencies]
-# The settings stores of the crates above the engine (docs/layers.md, "Platform registries").
+# The crates above the engine: their settings stores (docs/layers.md, "Platform registries"),
+# and the hooks that hear each crash (`crash.rs`).
 horizon-hooks = { path = "../horizon-hooks" }
 horizon-cosmetics = { path = "../horizon-cosmetics" }
 # The GUI atlas's pixels, kept compressed once uploaded (hud.rs `pack_pixels`).
@@ -26,7 +27,6 @@ horizon-narrator = { path = "../horizon-narrator" }
 horizon-optifine = { path = "../horizon-optifine" }
 horizon-polytone = { path = "../horizon-polytone" }
 horizon-protocol = { path = "../horizon-protocol" }
-horizon-render-pipeline = { path = "../horizon-render-pipeline" }
 horizon-shader-api = { path = "../horizon-shader-api" }
 horizon-shaders = { path = "../horizon-shaders" }
 horizon-system = { path = "../horizon-system" }

crates/horizon-client-render/src/command_block.rs

@@ -121,8 +121,8 @@ impl CommandBlock {
             condition_met: flag("conditionMet", false),
         }
     }
-    /// `CommandBlockEntity.saveAdditional`. The last output is written as a
-    /// plain string component.
+    /// `CommandBlockEntity.saveAdditional`. The last output is the component
+    /// itself (`ComponentSerialization.CODEC`), styles and click events kept.
     pub fn save(&self) -> Vec<(&'static str, Tag)> {
         let mut out = vec![
             ("Command", Tag::String(self.command.as_str().into())),
@@ -135,7 +135,7 @@ impl CommandBlock {
         if self.track_output
             && let Some(last) = &self.last_output
         {
-            out.push(("LastOutput", Tag::String(last.plain().as_str().into())));
+            out.push(("LastOutput", scoreboard::component_tag(&last.component())));
         }
         out.push((
             "UpdateLastExecution",

crates/horizon-client-render/src/crash.rs

@@ -204,6 +204,23 @@ impl Report {
     }
 }
 
+/// The renderer's adapter ([`crate::gfx::adapter`]), for the hooks above the engine.
+pub fn gpu() -> Option<horizon_hooks::Gpu> {
+    crate::gfx::adapter().map(|a| horizon_hooks::Gpu {
+        name: a.name,
+        vendor: a.vendor,
+        kind: a.kind,
+        driver: a.driver,
+        backend: a.backend,
+    })
+}
+
+/// The build, for what leaves the machine: the release (`v0.2.3`), or `dev <crate version>` for a
+/// build from source.
+pub fn build() -> String {
+    release_tag().unwrap_or_else(|| format!("dev {}", env!("CARGO_PKG_VERSION")))
+}
+
 /// The release this binary is (`v0.2.3`); a nightly's label (`Nightly 2026-10-28 · 0c02067`); for a
 /// release from before 0.2, its tag and the client's crate version; for a build from source, that
 /// version alone.
@@ -383,19 +400,20 @@ fn thread_name(side: &str) -> String {
 /// promise to launchers (docs/api/launch.md), so it never changes within a line of that API.
 pub const SAVED_LINE: &str = "Horizon: crash report saved to ";
 
-/// What runs on each report before it is saved ([`on_report`]).
-pub type ReportHook = fn(&Path, &Report);
-
-static REPORT_HOOKS: std::sync::RwLock<Vec<ReportHook>> = std::sync::RwLock::new(Vec::new());
-
-/// Runs `hook` with every crash report, before it is saved: the game folder and the report. An
-/// extension point for what lives above the engine (Horizon's opt-in telemetry keeps the
-/// report). A hook runs inside the crash handler: it must not panic or block.
-pub fn on_report(hook: ReportHook) {
-    REPORT_HOOKS
-        .write()
-        .unwrap_or_else(|e| e.into_inner())
-        .push(hook);
+/// The hooks above the engine hear the report before it is saved (`Hooks::crashed`; Horizon's
+/// opt-in telemetry keeps it). They run inside the crash handler: they must not panic or block.
+fn tell_hooks(home: &Path, report: &Report) {
+    let version = build();
+    let gpu = gpu();
+    horizon_hooks::engine::crashed(&horizon_hooks::Crash {
+        home,
+        version: &version,
+        error: &report.error,
+        stack: &report.stack,
+        thread: &report.thread,
+        details: &report.details,
+        gpu: gpu.as_ref(),
+    });
 }
 
 /// Writes the report and tells where it is; the log gets the error too.
@@ -418,13 +436,7 @@ fn deliver(home: &Path, report: Report) -> Option<PathBuf> {
         ),
     );
     crate::logging::flush();
-    for hook in REPORT_HOOKS
-        .read()
-        .unwrap_or_else(|e| e.into_inner())
-        .iter()
-    {
-        hook(home, &report);
-    }
+    tell_hooks(home, &report);
     // A player of a shared game folder (`--player-dir`) finds the report beside its own log.
     match report.save(crate::logging::player_dir_override().unwrap_or(home)) {
         Ok(path) => {

crates/horizon-client-render/src/custom_sky.rs

@@ -1,27 +1,34 @@
-//! OptiFine custom skies (`horizon_optifine::sky`) as the game draws them: a pack's layers with
-//! their decoded textures, read once with the pack, and each frame's choice of layers, their
-//! brightness and rotation ([`CustomSky::draws`]), which `gfx::custom_sky` draws over the
-//! vanilla sky. A pack without `optifine/sky` gives an empty [`CustomSky`] and the sky stays
-//! vanilla.
+//! Custom sky layers: skyboxes a pack draws over the vanilla sky, in a format vanilla doesn't read
+//! (OptiFine's), which the platform's pack formats fill ([`crate::pack_hooks`]). The layers'
+//! textures are read once with the pack; each frame the game asks for the layers to draw, their
+//! brightness and rotation ([`SkyLayers::draws`]), and `gfx::custom_sky` draws them over the
+//! vanilla sky. A pack without layers keeps the vanilla sky.
 
 use std::path::Path;
+use std::sync::Arc;
 
-use glam::{Mat4, Vec3};
-use horizon_optifine::sky::{Blend, Conditions, Skies, SkyLayer, Transition};
+use glam::Mat4;
 
-/// A layer's texture, RGBA8.
+/// A layer's texture, RGBA8: the skybox's six faces in a 3x2 grid, bottom, top and south in the
+/// top row, west, north and east below (`gfx::custom_sky`'s faces).
 pub struct Image {
     pub width: u32,
     pub height: u32,
     pub rgba: Vec<u8>,
 }
 
-/// The pack's layers, by world, with one texture per layer (`images[i]` for the `i`th layer
-/// over all worlds, in `worlds` order).
-#[derive(Default)]
-pub struct CustomSky {
-    worlds: Vec<(i32, Vec<SkyLayer>)>,
-    pub images: Vec<Image>,
+/// How a layer mixes with what is drawn below it.
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+pub enum Blend {
+    Add,
+    Subtract,
+    Multiply,
+    Dodge,
+    Burn,
+    Screen,
+    Replace,
+    Overlay,
+    Alpha,
 }
 
 /// One layer of a frame: which texture, with which blend, how bright and turned how.
@@ -34,62 +41,44 @@ pub struct Draw {
     pub rotation: Mat4,
 }
 
+/// The weather of a frame: thunder is a storm's rain, so it is only `Thunder`.
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+pub enum Weather {
+    Clear,
+    Rain,
+    Thunder,
+}
+
+/// What a frame's layers may depend on.
+#[derive(Clone, Copy, Debug)]
+pub struct Conditions<'a> {
+    /// Ticks of the day, counting the days.
+    pub day_time: i64,
+    pub weather: Weather,
+    /// The biome at the camera, namespaced.
+    pub biome: &'a str,
+    /// The camera's block height.
+    pub y: i32,
+}
+
 /// The eased brightness of each layer, kept by the game between frames.
 #[derive(Default)]
 pub struct State {
-    world: Option<i32>,
-    eased: Vec<Transition>,
+    /// The world the layers were last drawn for.
+    pub world: Option<i32>,
+    /// Each layer's eased visibility, 0 to 1.
+    pub eased: Vec<f32>,
 }
 
-/// Textures past this many texels in all are left out (a skybox is a few megapixels at most).
-const TEXEL_BUDGET: u64 = 64 << 20;
-
-impl CustomSky {
-    /// The custom skies of the overlay at `root`. A layer whose texture does not decode is
-    /// dropped with a warning.
-    pub fn load(root: &Path) -> Self {
-        let skies = Skies::scan(root);
-        let mut out = Self::default();
-        let mut texels = 0u64;
-        for (world, sky) in skies.worlds {
-            let mut layers = Vec::new();
-            for layer in sky.layers {
-                match crate::hud::decode(&root.join(&layer.source)) {
-                    Ok((width, height, rgba))
-                        if texels + u64::from(width) * u64::from(height) <= TEXEL_BUDGET =>
-                    {
-                        texels += u64::from(width) * u64::from(height);
-                        out.images.push(Image {
-                            width,
-                            height,
-                            rgba,
-                        });
-                        layers.push(layer);
-                    }
-                    Ok(_) => log::warn!("{}: past the custom sky's texture budget", layer.source),
-                    Err(e) => log::warn!("{}: {e:#}", layer.source),
-                }
-            }
-            if !layers.is_empty() {
-                out.worlds.push((world, layers));
-            }
-        }
-        out
-    }
-
-    pub fn is_empty(&self) -> bool {
-        self.worlds.is_empty()
-    }
-
-    /// Whether `world` has layers (`0` the Overworld, `1` the End).
-    pub fn has(&self, world: i32) -> bool {
-        self.worlds.iter().any(|(w, _)| *w == world)
-    }
-
-    /// This frame's layers of `world` into `out` (cleared first), in drawing order: those whose
-    /// conditions hold, eased over their `transition` by `seconds` since the last frame, at the
-    /// brightness of their fade times. `sun_turns` is the sun's angle over 360° (`0` at noon).
-    pub fn draws(
+/// A pack's custom sky layers, by world (`0` the Overworld, `1` the End).
+pub trait SkyLayers: Send + Sync {
+    /// Every layer's texture: [`Draw::image`] indexes it.
+    fn images(&self) -> &[Image];
+    /// Whether `world` has layers.
+    fn has(&self, world: i32) -> bool;
+    /// This frame's layers of `world` into `out` (cleared first), in drawing order, eased by
+    /// `seconds` since the last frame. `sun_turns` is the sun's angle over 360° (`0` at noon).
+    fn draws(
         &self,
         world: i32,
         conditions: &Conditions,
@@ -97,147 +86,30 @@ impl CustomSky {
         seconds: f32,
         state: &mut State,
         out: &mut Vec<Draw>,
-    ) {
+    );
+}
+
+/// No layers: the vanilla sky.
+struct NoLayers;
+
+impl SkyLayers for NoLayers {
+    fn images(&self) -> &[Image] {
+        &[]
+    }
+
+    fn has(&self, _: i32) -> bool {
+        false
+    }
+
+    fn draws(&self, _: i32, _: &Conditions, _: f32, _: f32, s: &mut State, out: &mut Vec<Draw>) {
         out.clear();
-        let mut first = 0;
-        let mut found = None;
-        for (w, layers) in &self.worlds {
-            if *w == world {
-                found = Some(layers);
-                break;
-            }
-            first += layers.len();
-        }
-        let Some(layers) = found else {
-            state.world = None;
-            return;
-        };
-        // A new world (or pack) starts each layer where its conditions put it: no fade in.
-        let snap = state.world != Some(world) || state.eased.len() != layers.len();
-        if snap {
-            state.world = Some(world);
-            state.eased.clear();
-            state.eased.resize(layers.len(), Transition::default());
-        }
-        for (i, (layer, eased)) in layers.iter().zip(&mut state.eased).enumerate() {
-            let target = if layer.shows(conditions) { 1.0 } else { 0.0 };
-            let shown = if snap {
-                eased.value = target;
-                target
-            } else {
-                eased.step(target, seconds, layer.transition)
-            };
-            let brightness = shown * layer.brightness(conditions.day_time);
-            if brightness <= 0.0 {
-                continue;
-            }
-            let turns = layer.turns(conditions.day_time, sun_turns);
-            let rotation = if turns == 0.0 {
-                Mat4::IDENTITY
-            } else {
-                Mat4::from_axis_angle(Vec3::from_array(layer.axis), turns * std::f32::consts::TAU)
-            };
-            out.push(Draw {
-                image: (first + i) as u16,
-                blend: layer.blend,
-                brightness,
-                rotation,
-            });
-        }
+        s.world = None;
     }
 }
 
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use horizon_optifine::sky::Now;
-
-    fn pack(files: &[(&str, &str)]) -> (std::path::PathBuf, CustomSky) {
-        let root = std::env::temp_dir().join(format!(
-            "horizon-custom-sky-{}-{}",
-            std::process::id(),
-            files.len()
-        ));
-        let _ = std::fs::remove_dir_all(&root);
-        let dir = root.join("assets/minecraft/optifine/sky/world0");
-        std::fs::create_dir_all(&dir).unwrap();
-        let png = {
-            let mut bytes = Vec::new();
-            let mut encoder = png::Encoder::new(&mut bytes, 6, 4);
-            encoder.set_color(png::ColorType::Rgba);
-            encoder.set_depth(png::BitDepth::Eight);
-            let mut writer = encoder.write_header().unwrap();
-            writer
-                .write_image_data(&[255, 0, 0, 255].repeat(24))
-                .unwrap();
-            writer.finish().unwrap();
-            bytes
-        };
-        for (name, text) in files {
-            std::fs::write(dir.join(format!("{name}.properties")), text).unwrap();
-            std::fs::write(dir.join(format!("{name}.png")), &png).unwrap();
-        }
-        let sky = CustomSky::load(&root);
-        (root, sky)
-    }
-
-    fn noon(biome: &str) -> Conditions<'_> {
-        Conditions {
-            day_time: 6000,
-            weather: Now::Clear,
-            biome,
-            y: 64,
-        }
-    }
-
-    #[test]
-    fn layers_ease_in_at_a_biome_border_but_not_on_arrival() {
-        let (root, sky) = pack(&[
-            ("sky1", "biomes=desert\ntransition=2"),
-            ("sky2", "blend=alpha\nrotate=false"),
-        ]);
-        let _ = std::fs::remove_dir_all(root);
-        assert!(sky.has(0) && !sky.has(1));
-        assert_eq!(sky.images[0].width, 6);
-        let (mut state, mut out) = (State::default(), Vec::new());
-        sky.draws(
-            0,
-            &noon("minecraft:desert"),
-            0.0,
-            0.05,
-            &mut state,
-            &mut out,
-        );
-        assert_eq!(
-            out.iter().map(|d| d.brightness).collect::<Vec<_>>(),
-            [1.0, 1.0]
-        );
-        // Out of the desert: the first layer fades over its two seconds.
-        sky.draws(0, &noon("minecraft:plains"), 0.0, 0.5, &mut state, &mut out);
-        assert_eq!(out[0].brightness, 0.75);
-        assert_eq!(out[1].blend, Blend::Alpha);
-        sky.draws(0, &noon("minecraft:plains"), 0.0, 2.0, &mut state, &mut out);
-        assert_eq!(out.len(), 1, "a dark layer is not drawn");
-        assert_eq!(out[0].image, 1);
-        // Into the End, which has no layers, and back: no fade.
-        sky.draws(1, &noon("minecraft:desert"), 0.0, 0.0, &mut state, &mut out);
-        assert!(out.is_empty());
-        sky.draws(0, &noon("minecraft:desert"), 0.0, 0.0, &mut state, &mut out);
-        assert_eq!(out.len(), 2);
-    }
-
-    #[test]
-    fn a_layer_turns_west_like_the_sun() {
-        let (root, sky) = pack(&[("sky1", "")]);
-        let _ = std::fs::remove_dir_all(root);
-        let (mut state, mut out) = (State::default(), Vec::new());
-        // A quarter turn after noon (sunset): the skybox's zenith has gone down to the west.
-        let c = Conditions {
-            day_time: 12000,
-            ..noon("minecraft:plains")
-        };
-        sky.draws(0, &c, 0.25, 0.0, &mut state, &mut out);
-        let up = out[0].rotation.transform_vector3(Vec3::Y);
-        assert!((up - Vec3::NEG_X).length() < 1e-5, "{up}");
-    }
+/// The custom sky layers of the overlay at `root`, from the installed pack formats.
+pub fn load(root: &Path) -> Arc<dyn SkyLayers> {
+    crate::pack_hooks::formats()
+        .custom_sky(root)
+        .unwrap_or_else(|| Arc::new(NoLayers))
 }

crates/horizon-client-render/src/extras_ui.rs

@@ -1,5 +1,6 @@
 //! The Horizon Extras page, on the settings shell (`settings_shell`): which rows it has and what
-//! pressing them does. Each one's value and what it does stay in `extras::Item`.
+//! pressing them does. Each one's value and what it does stay in `extras::Item`; the sections crates
+//! add (`horizon_hooks::pages::Place::Extras`) keep theirs.
 use crate::{
     extras::{self, Item},
     lang,
@@ -7,6 +8,7 @@ use crate::{
     settings::Settings,
     settings_shell::{self as shell, Binding, Group, Output, Row, Screen, Sheet, Value},
 };
+use horizon_hooks::pages::{self as added, Act, Label};
 
 const TITLE: &str = "horizon.pages.extras";
 const ABOUT: &str = "horizon.pages.extras.tooltip";
@@ -31,6 +33,121 @@ pub(crate) enum ExtraRow {
     /// It isn't installed: where to get it. A note, not a button: Options > Mods already has the
     /// one way into the Mods page (`every_setting_and_page_is_reached_from_one_place`).
     ZoomInstall,
+    /// Row `.1` of the section registered page `.0` adds (`Place::Extras`).
+    Added(usize, usize),
+}
+
+#[cfg(test)]
+thread_local! {
+    /// A test's own pages, instead of the game's registered ones: each test runs on its thread.
+    static TEST_PAGES: std::cell::Cell<Option<&'static [&'static dyn added::Page]>> =
+        const { std::cell::Cell::new(None) };
+}
+
+/// The pages crates registered, all places.
+fn pages() -> &'static [&'static dyn added::Page] {
+    #[cfg(test)]
+    if let Some(pages) = TEST_PAGES.get() {
+        return pages;
+    }
+    added::engine::all()
+}
+
+/// The sections of this page, by their index among the registered pages.
+fn sections() -> impl Iterator<Item = (usize, &'static dyn added::Page)> {
+    let pages = pages().iter().copied().enumerate();
+    pages.filter(|(_, page)| page.place() == added::Place::Extras)
+}
+
+fn label_text(label: Label) -> String {
+    match label {
+        Label::Key(key) => lang::get(key),
+        Label::Value(text) => text,
+    }
+}
+
+/// The page's group named `name`, made at the end if it has none.
+fn group_named<'a>(
+    groups: &'a mut Vec<Group<ExtraRow>>,
+    name: &'static str,
+) -> &'a mut Group<ExtraRow> {
+    let at = groups.iter().position(|group| group.name == name);
+    let at = at.unwrap_or_else(|| {
+        groups.push(Group {
+            name,
+            rows: Vec::new(),
+        });
+        groups.len() - 1
+    });
+    &mut groups[at]
+}
+
+/// The sections' rows, in the groups their titles and headings name.
+fn add_sections(groups: &mut Vec<Group<ExtraRow>>) {
+    for (page, section) in sections() {
+        let mut rows = Vec::new();
+        section.rows(&mut rows);
+        let mut name = section.title();
+        for (r, row) in rows.into_iter().enumerate() {
+            let id = ExtraRow::Added(page, r);
+            let row = match row {
+                added::Row::Heading(key) => {
+                    name = key;
+                    continue;
+                }
+                added::Row::Note(text) => Row::new(id, text, Value::Note).live(false),
+                added::Row::Toggle { label, on } => {
+                    Row::new(id, lang::get(label), Value::Switch(on))
+                }
+                added::Row::Cycle { label, value } => {
+                    Row::new(id, lang::get(label), Value::Choice(label_text(value)))
+                }
+                added::Row::Slider { label, value, text } => {
+                    let position = value.clamp(0.0, 1.0);
+                    let text = label_text(text);
+                    let value = Value::Slider {
+                        position,
+                        steps: None,
+                        text,
+                    };
+                    Row::new(id, lang::get(label), value)
+                }
+                added::Row::Button { label } => Row::new(id, lang::get(label), Value::Press),
+                added::Row::Key { label, key } => {
+                    let key = crate::keybinds::display_name(&key).plain();
+                    Row::new(id, lang::get(label), Value::Read(key))
+                }
+                // A row kind newer than this engine.
+                _ => continue,
+            };
+            let row = match section.tooltip(r) {
+                Some(about) => row.about(label_text(about)),
+                None => row,
+            };
+            group_named(groups, name).rows.push(row);
+        }
+    }
+}
+
+/// Row `r` of registered page `page` was acted on: the options screen saves when it closes.
+fn act(page: usize, r: usize, act: Act) -> Vec<Output> {
+    let Some(section) = pages().get(page) else {
+        return Vec::new();
+    };
+    section.act(r, act);
+    vec![Output::Event(Event::Changed)]
+}
+
+/// Whether row `r` of registered page `page` steps (a switch or a cycle).
+fn steps(page: usize, r: usize) -> bool {
+    let mut rows = Vec::new();
+    if let Some(section) = pages().get(page) {
+        section.rows(&mut rows);
+    }
+    matches!(
+        rows.get(r),
+        Some(added::Row::Toggle { .. } | added::Row::Cycle { .. })
+    )
 }
 
 fn item_row(item: Item, s: &Settings) -> Row<ExtraRow> {
@@ -85,9 +202,14 @@ impl Screen for ExtrasScreen {
     fn note_lines(&self) -> usize {
         NOTE_LINES
     }
-    /// The rows read the extras, the mods and whether cosmetics are offered.
+    /// The rows read the extras, the mods, whether cosmetics are offered and the sections' rows.
     fn stamp(&self, s: &Settings) -> u64 {
-        shell::stamp_of(&(&s.extras, &s.mods, horizon_cosmetics::enabled()))
+        let mut added = Vec::new();
+        for (_, section) in sections() {
+            section.rows(&mut added);
+        }
+        let cosmetics = horizon_cosmetics::enabled();
+        shell::stamp_of(&(&s.extras, &s.mods, cosmetics, added))
     }
     fn sheets(&self, s: &Settings) -> Vec<Sheet<(), ExtraRow>> {
         let mut groups = vec![Group {
@@ -107,6 +229,7 @@ impl Screen for ExtrasScreen {
                 }
             }
         }
+        add_sections(&mut groups);
         vec![Sheet::new((), lang::get(TITLE), lang::get(ABOUT), groups)]
     }
     fn press(&mut self, s: &mut Settings, row: ExtraRow, back: bool) -> Vec<Output> {
@@ -125,16 +248,29 @@ impl Screen for ExtrasScreen {
                 Output::Event(Event::NativeSettings(i)),
             ],
             ExtraRow::ZoomInstall => Vec::new(),
+            ExtraRow::Added(page, r) => {
+                act(page, r, if back { Act::PressBack } else { Act::Press })
+            }
+        }
+    }
+    fn slide(&mut self, _s: &mut Settings, row: ExtraRow, position: f32) {
+        if let ExtraRow::Added(page, r) = row {
+            act(page, r, Act::Slide(position));
         }
     }
     /// With the wheel extra on, the wheel over an item changes it, without a click; the mod's rows
     /// let the list scroll.
     fn wheel_step(&mut self, s: &mut Settings, row: ExtraRow, back: bool) -> Option<Vec<Output>> {
-        let ExtraRow::Item(item) = row else {
-            return None;
-        };
-        item.cycle(&mut s.extras, back);
-        Some(vec![Output::Event(Event::Changed)])
+        match row {
+            ExtraRow::Item(item) => {
+                item.cycle(&mut s.extras, back);
+                Some(vec![Output::Event(Event::Changed)])
+            }
+            ExtraRow::Added(page, r) if steps(page, r) => {
+                Some(act(page, r, if back { Act::PressBack } else { Act::Press }))
+            }
+            _ => None,
+        }
     }
 }
 
@@ -292,4 +428,148 @@ mod tests {
         shell.key(&mut s, K::ArrowDown, None, false, size);
         assert_eq!(shell.focused_row(), Some(first));
     }
+
+    /// A section with a switch in the page's Multiplayer group, then a heading of its own with a
+    /// number that steps either way, a note and a volume.
+    struct Section {
+        on: std::sync::Mutex<bool>,
+        step: std::sync::Mutex<i32>,
+        volume: std::sync::Mutex<f32>,
+    }
+    impl added::Page for Section {
+        fn id(&self) -> &'static str {
+            "test.section"
+        }
+        fn title(&self) -> &'static str {
+            "horizon.extras.header.multiplayer"
+        }
+        fn place(&self) -> added::Place {
+            added::Place::Extras
+        }
+        fn rows(&self, rows: &mut Vec<added::Row>) {
+            rows.push(added::Row::Toggle {
+                label: "test.section.switch",
+                on: *self.on.lock().unwrap(),
+            });
+            rows.push(added::Row::Heading("test.section.heading"));
+            rows.push(added::Row::Cycle {
+                label: "test.section.step",
+                value: Label::Value(self.step.lock().unwrap().to_string()),
+            });
+            rows.push(added::Row::Note("a note".into()));
+            rows.push(added::Row::Slider {
+                label: "test.section.volume",
+                value: *self.volume.lock().unwrap(),
+                text: Label::Value(String::new()),
+            });
+        }
+        fn act(&self, row: usize, act: Act) {
+            match (row, act) {
+                (0, Act::Press | Act::PressBack) => {
+                    let mut on = self.on.lock().unwrap();
+                    *on = !*on;
+                }
+                (2, Act::Press) => *self.step.lock().unwrap() += 1,
+                (2, Act::PressBack) => *self.step.lock().unwrap() -= 1,
+                (4, Act::Slide(v)) => *self.volume.lock().unwrap() = v,
+                _ => {}
+            }
+        }
+    }
+
+    /// A page for Horizon Settings: never on Extras.
+    struct Elsewhere;
+    impl added::Page for Elsewhere {
+        fn id(&self) -> &'static str {
+            "test.elsewhere"
+        }
+        fn title(&self) -> &'static str {
+            "test.elsewhere"
+        }
+        fn place(&self) -> added::Place {
+            added::Place::HorizonSettings
+        }
+        fn rows(&self, rows: &mut Vec<added::Row>) {
+            rows.push(added::Row::Button {
+                label: "test.elsewhere.button",
+            });
+        }
+        fn act(&self, _: usize, _: Act) {}
+    }
+
+    fn with_section() -> &'static Section {
+        let section: &'static Section = Box::leak(Box::new(Section {
+            on: false.into(),
+            step: 0.into(),
+            volume: 0.5.into(),
+        }));
+        let pages: &'static [&'static dyn added::Page] = Box::leak(Box::new([
+            &Elsewhere as &dyn added::Page,
+            section as &dyn added::Page,
+        ]));
+        TEST_PAGES.set(Some(pages));
+        section
+    }
+
+    /// The section's first row joins the page's own Multiplayer group, after its rows; its heading
+    /// starts a group after the page's; a page for elsewhere adds nothing.
+    #[test]
+    fn a_section_joins_the_group_its_title_names_and_heads_its_own() {
+        with_section();
+        let s = Settings::default();
+        let sheets = ExtrasScreen.sheets(&s);
+        let groups = &sheets[0].groups;
+        let ids = |name: &str| -> Vec<ExtraRow> {
+            let group = groups.iter().find(|g| g.name == name).unwrap();
+            group.rows.iter().map(|r| r.id).collect()
+        };
+        let multiplayer = ids("horizon.extras.header.multiplayer");
+        assert_eq!(multiplayer.last(), Some(&ExtraRow::Added(1, 0)));
+        assert_eq!(groups.last().unwrap().name, "test.section.heading");
+        let own = [
+            ExtraRow::Added(1, 2),
+            ExtraRow::Added(1, 3),
+            ExtraRow::Added(1, 4),
+        ];
+        assert_eq!(ids("test.section.heading"), own);
+        let all = rows_of(&s);
+        assert!(!all.iter().any(|r| matches!(r.id, ExtraRow::Added(0, _))));
+    }
+
+    /// A click flips the switch, a Shift click steps the number back, the wheel steps it, and the
+    /// note takes no click; the rows show what the section holds after each.
+    #[test]
+    fn a_sections_rows_act_on_it() {
+        let section = with_section();
+        let mut s = Settings::default();
+        let mut shell = Shell::<ExtrasScreen>::default();
+        let switch = ExtraRow::Added(1, 0);
+        let at = shell.point_at(&s, SIZE, switch);
+        assert!(
+            !shell
+                .click(&mut s, at, SIZE, false, false, false)
+                .is_empty()
+        );
+        assert!(*section.on.lock().unwrap());
+        let value = |s: &Settings, id| rows_of(s).into_iter().find(|r| r.id == id).unwrap().value;
+        assert_eq!(value(&s, switch), Value::Switch(true));
+        let step = ExtraRow::Added(1, 2);
+        let mut screen = ExtrasScreen;
+        screen.press(&mut s, step, true);
+        assert_eq!(value(&s, step), Value::Choice("-1".into()));
+        assert!(screen.wheel_step(&mut s, step, false).is_some());
+        assert_eq!(*section.step.lock().unwrap(), 0);
+        assert_eq!(
+            screen.wheel_step(&mut s, ExtraRow::Added(1, 3), false),
+            None
+        );
+        let note = shell.point_at(&s, SIZE, ExtraRow::Added(1, 3));
+        assert!(
+            shell
+                .click(&mut s, note, SIZE, false, false, false)
+                .is_empty()
+        );
+        screen.slide(&mut s, ExtraRow::Added(1, 4), 0.25);
+        assert_eq!(*section.volume.lock().unwrap(), 0.25);
+    }
 }

crates/horizon-client-render/src/fog.rs

@@ -231,8 +231,8 @@ pub struct FogInputs<'a> {
     /// `GameRenderer.nightVisionScale` while Night Vision is on without
     /// Darkness, else 0 (`FogRenderer.computeFogColor`'s brightenFactor).
     pub night_vision: f32,
-    /// The packs' Polytone `environment` fog settings.
-    pub environment: horizon_polytone::colors::Environment,
+    /// The packs' `environment` fog settings (Polytone's).
+    pub environment: crate::pack_palette::Environment,
 }
 
 /// `FogRenderer.setupFog` + `computeFogColor`.
@@ -581,7 +581,7 @@ mod tests {
         let tables = FogTables {
             water_fog_end: vec![1.0],
         };
-        let environment = horizon_polytone::colors::Environment {
+        let environment = crate::pack_palette::Environment {
             powder_snow_fog: Some(0xFF0000),
             blindness_fog_distance: 40.0,
             water_fog_brightening: 0.0,
@@ -613,7 +613,7 @@ mod tests {
     }
     fn inputs_with<'a>(
         input: &FogInputs<'a>,
-        environment: horizon_polytone::colors::Environment,
+        environment: crate::pack_palette::Environment,
     ) -> FogInputs<'a> {
         FogInputs {
             environment,

crates/horizon-client-render/src/gfx.rs

@@ -179,7 +179,7 @@ fn packed_wanted() -> bool {
     std::env::var("HORIZON_PACKED_QUADS").as_deref() != Ok("0")
 }
 
-mod animate;
+pub(crate) mod animate;
 mod arena;
 pub mod capture;
 pub mod compositor;
@@ -239,6 +239,7 @@ mod reuse;
 mod stars;
 mod surface_setup;
 use surface_setup::{AdapterChoice, AdapterFailure, open_adapter, pick_adapter, set_up_surface};
+mod off_page;
 pub mod submit;
 mod sunrise_fan;
 mod timing;
@@ -250,6 +251,7 @@ mod wgsl_prefix;
 mod world_post;
 pub mod world_primitives;
 mod world_warp;
+use off_page::move_off_page;
 
 /// A section's instance: its camera-relative origin and, in `w`, the step of
 /// its fixed-point UVs (`terrain.wgsl`'s `terrain_uv`).
@@ -726,62 +728,6 @@ impl Part {
         }
     }
 }
-/// `Renderer::compact_arena`'s and `shrink_translucent`'s moves: what the meshes
-/// hold on `page` of `arena` (`part`) goes to its other pages in video memory,
-/// until the next range would pass `budget` bytes (it keeps what is left; the
-/// first range moves whatever its size, so none keeps the page closed), the
-/// copies into `encoder`, the ranges' flat draw ids (`flat`) and, in the
-/// section arena, GPU culling's records (`records`) along. False when the other
-/// pages have no room left.
-fn move_off_page<'a>(
-    arena: &mut arena::Arena,
-    encoder: &mut wgpu::CommandEncoder,
-    mut flat: Option<(&mut flat::Flat, &wgpu::Device, &mut upload::Uploads)>,
-    mut records: Option<&mut gpu_culling::Records>,
-    meshes: impl Iterator<Item = &'a mut SectionGpu>,
-    page: u32,
-    part: Part,
-    budget: &mut u64,
-) -> bool {
-    debug_assert!(
-        records.is_none() || matches!(part, Part::Section { .. }),
-        "records follow the section arena's ranges"
-    );
-    let mut moved = false;
-    for s in meshes {
-        // Nothing of a mesh here: split, one without solid quads (its (0, 0) is no
-        // range of page 0); in the other arenas, one without translucent quads.
-        let Some((_, start, vertices)) = part.of(s).filter(|r| r.0 == page) else {
-            continue;
-        };
-        let bytes = vertices * arena.stride();
-        if moved && bytes > *budget {
-            break;
-        }
-        let Some(to) = arena.alloc_moved(vertices) else {
-            return false;
-        };
-        arena.copy(encoder, (page, start), to, vertices);
-        arena.release(page, start, vertices);
-        if let (Some((flat, device, uploads)), Some(id)) = (&mut flat, s.flat_id) {
-            let key = match part {
-                Part::Translucent => to.0 + flat::TRANSLUCENT_KEYS,
-                _ => to.0,
-            };
-            flat.place(device, encoder, uploads, id, key, to.1, vertices);
-        }
-        part.set(s, to);
-        // Its solid quads start the range in either layout.
-        if let (Part::Section { .. }, Some(records), Some(id)) =
-            (part, records.as_deref_mut(), s.gpu_id)
-        {
-            records.relocate(id, to.0, u64::from(s.solid_base()));
-        }
-        *budget = budget.saturating_sub(bytes);
-        moved = true;
-    }
-    true
-}
 /// Starts moving a page of a large arena far larger than its ranges in use
 /// (`Arena::oversized`) into a new page of the size they get (`Arena::open_page`),
 /// for `Renderer::shrink_translucent`: the page closes and `move_off_page` empties
@@ -1329,7 +1275,7 @@ pub struct Renderer {
     celestial_buffer: wgpu::Buffer,
     end_sky: end_sky::EndSky,
     stars: stars::Stars,
-    /// OptiFine custom sky layers (`crate::custom_sky`), and the frame's from the game.
+    /// Custom sky layers (`crate::custom_sky`), and the frame's from the game.
     custom_sky: custom_sky::CustomSky,
     custom_sky_draws: Vec<crate::custom_sky::Draw>,
     /// The glowing entities' outline (`LevelRenderer.entityOutlineTarget`).
@@ -4249,16 +4195,13 @@ impl Renderer {
             CRUMBLING_BLEND,
             false,
         );
-        // RenderPipelines.ENTITY_SHADOW: translucent, back-face culled, depth
-        // test without writes. The quads lie exactly on the block tops like
-        // vanilla's, facing +Y so looking up from below culls them, but
-        // terrain and shadows are separate draw paths, so their fp32 depth
-        // interpolations disagree by a few dozen ulps of the fragment depth
-        // and the shadow's rim z-fights with the block top (speckle that
-        // re-rolls as the camera drifts a subpixel). A constant bias of 128
-        // ulps covers that spread at any resolution while staying far below
-        // the 0.001 a model's feet sit higher, so shadows never bleed onto
-        // the feet.
+        // RenderPipelines.ENTITY_SHADOW: translucent, back-face culled, depth test without writes.
+        // The quads lie exactly on the block tops like vanilla's, facing +Y so looking up from
+        // below culls them, but terrain and shadows are separate draw paths, so their fp32 depth
+        // interpolations disagree by a few dozen ulps of the fragment depth and the shadow's rim
+        // z-fights with the block top (speckle that re-rolls as the camera drifts a subpixel). A
+        // constant bias of 128 ulps covers that spread at any resolution while staying far below
+        // the 0.001 a model's feet sit higher, so shadows never bleed onto the feet.
         let shadow_blob_pipeline = entity_pipeline_with(
             "Entity shadows",
             Some(wgpu::Face::Back),
@@ -5520,11 +5463,11 @@ impl Renderer {
             ))
         });
     }
-    /// The pack's OptiFine custom sky layer textures (`crate::custom_sky::CustomSky::load`).
-    pub fn set_custom_sky(&mut self, pack: &crate::custom_sky::CustomSky) {
+    /// The pack's custom sky layer textures (`crate::custom_sky::load`).
+    pub fn set_custom_sky(&mut self, pack: &dyn crate::custom_sky::SkyLayers) {
         self.custom_sky.set_pack(&self.device, &self.queue, pack);
     }
-    /// The custom sky layers the next frame draws (`CustomSky::draws`): the game refills it each
+    /// The custom sky layers the next frame draws (`SkyLayers::draws`): the game refills it each
     /// frame, empty when the world's sky has none.
     pub fn custom_sky_draws(&mut self) -> &mut Vec<crate::custom_sky::Draw> {
         &mut self.custom_sky_draws
@@ -8352,8 +8295,12 @@ impl Renderer {
             t.begin(&self.device, &self.queue);
         }
         if self.animated_textures {
-            self.hud
-                .animate_sprites(&mut self.uploads, &mut encoder, frame.ticks);
+            self.hud.animate(
+                &mut self.uploads,
+                &mut encoder,
+                frame.ticks,
+                &self.animations,
+            );
         }
         self.update_lightmap(
             &mut encoder,
@@ -9291,13 +9238,11 @@ impl Renderer {
         }
         // Near water and distant water share one back-to-front draw order.
         if self.translucent_draws.len() > section_translucent {
-            // Distant water goes after the near chunks', and replaced tiles'
-            // after all: each is a hair behind the one before, so depth leaves
-            // it only where that one has none. Back to front together, a far
-            // tile's water under a near chunk's (one fading in, or brought
-            // into view by a longer render distance) blended twice and looked
-            // opaque. The cost: far water just behind near water shows no
-            // surface of its own there.
+            // Distant water goes after the near chunks', and replaced tiles' after all: each is a
+            // hair behind the one before, so depth leaves it only where that one has none. Back to
+            // front together, a far tile's water under a near chunk's (one fading in, or brought
+            // into view by a longer render distance) blended twice and looked opaque. The cost: far
+            // water just behind near water shows no surface of its own there.
             let tier = |instance: usize| match instance.checked_sub(visible.len()) {
                 None => 0,
                 Some(tile) if visible_lods[tile].old => 2,
@@ -10117,7 +10062,11 @@ impl Renderer {
         let pack_reads_world = pack_post || native_post;
         laps.lap("r_uploads");
         // Phase 2 of occlusion culling draws over the depth, and a shader pack or TAA reads it.
+        // Post effects (a resource pack's chains, `use_depth_buffer`) read the world's depth
+        // after the world pass, as `GameRenderer.render` hands them the main target's.
+        let post_reads_depth = !frame.title && !frame.post_effects.effects.is_empty();
         let keep_depth = pack_reads_world
+            || post_reads_depth
             || (taa && self.world_post.taa)
             || oit_on
             || native_render::render_needs().world_depth
@@ -13715,6 +13664,7 @@ mod tests {
             Some(Reported {
                 paper_white: 240,
                 peak: 998,
+                peak_guessed: true,
             })
         );
         assert_eq!(
@@ -13722,6 +13672,7 @@ mod tests {
             Some(Reported {
                 paper_white: 480,
                 peak: 480,
+                peak_guessed: true,
             })
         );
         // White above the calibrated peak (a Samsung QD-OLED's 380, the slider at 456).
@@ -13730,6 +13681,7 @@ mod tests {
             Some(Reported {
                 paper_white: 456,
                 peak: 456,
+                peak_guessed: true,
             })
         );
         assert_eq!(os_reported(&info(Some(1000.0), None)), None);
@@ -15420,11 +15372,9 @@ fn log_os_reported(reported: Option<crate::graphics::Reported>) {
         None => "Horizon renderer: the system doesn't report the display's luminance".into(),
     });
 }
-/// What the OS reports in absolute nits (Windows: DXGI's `MaxLuminance` and the SDR
-/// white level the brightness slider sets), which is HDR output's scale there: SDR
-/// white is Paper White, the display's peak is Peak Brightness. Both are kept within
-/// the settings' ranges. The OS's figures often come from the display's EDID and may
-/// run optimistic; the player's own value always wins.
+/// What the OS reports in absolute nits, HDR output's scale (Windows: DXGI's SDR white level,
+/// the brightness slider's, as Paper White, and its `MaxLuminance`, mostly the display's EDID
+/// guess, as Peak Brightness), kept within the settings' ranges. The player's values win.
 fn os_reported(info: &wgpu::DisplayHdrInfo) -> Option<crate::graphics::Reported> {
     let luminance = info.luminance?;
     let usable = |n: f32| n.is_finite() && n > 0.0;
@@ -15436,6 +15386,7 @@ fn os_reported(info: &wgpu::DisplayHdrInfo) -> Option<crate::graphics::Reported>
         // Windows' SDR brightness slider can set white above the reported peak (480 against
         // a calibrated 380): the highlights then stay at white instead of dropping below it.
         peak: (peak.round() as u32).clamp(200, 10_000).max(paper_white),
+        peak_guessed: true,
     })
 }
 
@@ -15471,6 +15422,7 @@ fn reported(l: horizon_hdr::wayland::Luminances) -> crate::graphics::Reported {
     crate::graphics::Reported {
         paper_white: 203,
         peak: peak.clamp(200, 10_000),
+        peak_guessed: false,
     }
 }
 
@@ -15719,11 +15671,11 @@ mod shadow_caster_tests {
     #[test]
     fn the_shadow_pass_draws_terrain_outside_the_pack_s_planes() {
         let kept = |near: Option<f32>, far: Option<f32>, y: f64, min: [f32; 3], depth: bool| {
-            let shadow = horizon_render_pipeline::Shadow {
+            let shadow = horizon_shaders::Shadow {
                 distance: 128.0,
                 near,
                 far,
-                ..horizon_render_pipeline::Shadow::default()
+                ..horizon_shaders::Shadow::default()
             };
             let camera = DVec3::new(13.5, y + 1.62, -13.5);
             let view = pack_post::ShadowView {

crates/horizon-client-render/src/gfx/animate.rs

@@ -64,7 +64,7 @@ enum Writer {
     },
 }
 
-pub(super) struct SpriteAnimator {
+pub(crate) struct SpriteAnimator {
     sprites: Vec<Sprite>,
     groups: Vec<Group>,
     writer: Writer,
@@ -86,6 +86,9 @@ struct AnimationModes {
     day_time: i64,
     weather: f32,
     values: std::collections::HashMap<String, f64>,
+    /// The open screen (an identity the game picks) and the ticks it has been open.
+    screen: Option<u64>,
+    screen_time: i64,
 }
 
 impl AnimationModes {
@@ -116,8 +119,15 @@ impl super::Renderer {
         day_time: i64,
         [rain, thunder]: [f32; 2],
         frame: Option<&crate::environment::Frame>,
+        screen: Option<u64>,
     ) {
         let modes = &mut self.animations.modes;
+        // `screen_time`: a tick more while the same screen stays open, from 0 on a new one.
+        modes.screen_time = match (screen, modes.screen) {
+            (Some(open), Some(was)) if open == was => modes.screen_time + 1,
+            _ => 0,
+        };
+        modes.screen = screen;
         modes.day_time = day_time;
         modes.weather = rain + thunder;
         modes.values.clear();
@@ -133,6 +143,16 @@ impl super::Renderer {
 }
 
 impl SpriteAnimator {
+    /// What the modes read this frame, for the GUI atlas's sprites (their expressions aren't
+    /// compiled: those run on ticks).
+    pub(crate) fn mode_inputs(&self) -> horizon_assets::animation::ModeInputs<'static> {
+        horizon_assets::animation::ModeInputs {
+            day_time: self.modes.day_time,
+            screen_time: self.modes.screen_time,
+            weather: self.modes.weather,
+            expression: &|_| None,
+        }
+    }
     /// `textures` are the sprite arrays, `split` layers each, `size` pixels
     /// wide; `animations` hold their frames at that size. `compute`: whether
     /// the device says it runs compute shaders writing storage textures.
@@ -361,6 +381,7 @@ impl SpriteAnimator {
         let expression = |source: &str| values.get(source).copied();
         let inputs = horizon_assets::animation::ModeInputs {
             day_time: self.modes.day_time,
+            screen_time: self.modes.screen_time,
             weather: self.modes.weather,
             expression: &expression,
         };

crates/horizon-client-render/src/gfx/custom_sky.rs

@@ -1,12 +1,11 @@
-//! OptiFine custom sky layers on the GPU: one texture per layer, kept with the renderer (its pack),
+//! Custom sky layers (`crate::custom_sky`) on the GPU: one texture per layer, kept with the renderer (its pack),
 //! a static skybox mesh of the 3x2 grid's six faces, and one pipeline per blend mode. A frame
 //! uploads one small uniform per drawn layer ([`crate::custom_sky::Draw`]) and draws 36 vertices
 //! each, after the vanilla sky's disc and sunrise and before the sun, moon and stars.
 use glam::Mat4;
-use horizon_optifine::sky::{Blend, Face};
 use wgpu::util::DeviceExt;
 
-use crate::custom_sky::{CustomSky as Pack, Draw};
+use crate::custom_sky::{Blend, Draw, SkyLayers};
 
 /// The blend modes in the shader's `mode` order (custom_sky.wgsl).
 const MODES: [Blend; 9] = [
@@ -85,6 +84,76 @@ fn blend(mode: Blend) -> wgpu::BlendComponent {
     }
 }
 
+/// A face of the skybox, as the 3x2 grid of its texture holds them: `Bottom`, `Top`, `South` in
+/// the top row, `West`, `North`, `East` below.
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+enum Face {
+    Bottom,
+    Top,
+    South,
+    West,
+    North,
+    East,
+}
+
+impl Face {
+    const ALL: [Self; 6] = [
+        Self::Bottom,
+        Self::Top,
+        Self::South,
+        Self::West,
+        Self::North,
+        Self::East,
+    ];
+
+    /// The face's cell of the texture, `[u0, v0, u1, v1]` in 0..1.
+    fn cell(self) -> [f32; 4] {
+        let (col, row) = match self {
+            Self::Bottom => (0, 0),
+            Self::Top => (1, 0),
+            Self::South => (2, 0),
+            Self::West => (0, 1),
+            Self::North => (1, 1),
+            Self::East => (2, 1),
+        };
+        let (u, v) = (col as f32 / 3.0, row as f32 / 2.0);
+        [u, v, u + 1.0 / 3.0, v + 0.5]
+    }
+
+    /// The face's corners (on the unit cube around the camera; x east, y up, z south) in the
+    /// order of its cell's `(u0, v0)`, `(u1, v0)`, `(u1, v1)`, `(u0, v1)`. The side faces are
+    /// seen from inside with up at the top of their cell; the top face has north at the bottom of
+    /// its cell, the bottom face north at the top (the template's `N` marks).
+    fn corners(self) -> [[f32; 3]; 4] {
+        match self {
+            // Seen looking north: west on the left.
+            Self::North => [
+                [-1., 1., -1.],
+                [1., 1., -1.],
+                [1., -1., -1.],
+                [-1., -1., -1.],
+            ],
+            Self::South => [[1., 1., 1.], [-1., 1., 1.], [-1., -1., 1.], [1., -1., 1.]],
+            Self::East => [[1., 1., -1.], [1., 1., 1.], [1., -1., 1.], [1., -1., -1.]],
+            Self::West => [
+                [-1., 1., 1.],
+                [-1., 1., -1.],
+                [-1., -1., -1.],
+                [-1., -1., 1.],
+            ],
+            // Looking up with north toward the cell's bottom edge: east on the right.
+            Self::Top => [[-1., 1., 1.], [1., 1., 1.], [1., 1., -1.], [-1., 1., -1.]],
+            // Looking down with north toward the cell's top edge: east on the right.
+            Self::Bottom => [
+                [-1., -1., -1.],
+                [1., -1., -1.],
+                [1., -1., 1.],
+                [-1., -1., 1.],
+            ],
+        }
+    }
+}
+
 /// The skybox's 36 vertices: two triangles per face, each corner with its cell's UV.
 fn mesh() -> Vec<Vertex> {
     let mut out = Vec::with_capacity(36);
@@ -256,10 +325,15 @@ impl CustomSky {
     }
 
     /// The pack's layer textures, replacing any before.
-    pub(super) fn set_pack(&mut self, device: &wgpu::Device, queue: &wgpu::Queue, pack: &Pack) {
+    pub(super) fn set_pack(
+        &mut self,
+        device: &wgpu::Device,
+        queue: &wgpu::Queue,
+        pack: &dyn SkyLayers,
+    ) {
         let limit = device.limits().max_texture_dimension_2d;
         self.groups = pack
-            .images
+            .images()
             .iter()
             .map(|image| {
                 // Too large for this GPU: a 1x1 transparent texel, so the layer draws nothing.
@@ -413,6 +487,38 @@ impl CustomSky {
 mod tests {
     use super::*;
 
+    #[test]
+    fn the_grid_holds_each_face_once_and_faces_point_out() {
+        let mut cells: Vec<_> = Face::ALL
+            .iter()
+            .map(|f| f.cell().map(|x| (x * 6.0) as i32))
+            .collect();
+        cells.dedup();
+        assert_eq!(cells.len(), 6);
+        assert_eq!(Face::East.cell(), [2.0 / 3.0, 0.5, 1.0, 1.0]);
+        for face in Face::ALL {
+            let c = face.corners();
+            let sub = |a: [f32; 3], b: [f32; 3]| [a[0] - b[0], a[1] - b[1], a[2] - b[2]];
+            let (a, b) = (sub(c[1], c[0]), sub(c[3], c[0]));
+            let n = [
+                a[1] * b[2] - a[2] * b[1],
+                a[2] * b[0] - a[0] * b[2],
+                a[0] * b[1] - a[1] * b[0],
+            ];
+            let centre: [f32; 3] =
+                std::array::from_fn(|i| c.iter().map(|p| p[i]).sum::<f32>() / 4.0);
+            // Seen from inside, u runs right and v down, so u x v points away from the camera.
+            let dot: f32 = (0..3).map(|i| n[i] * centre[i]).sum();
+            assert!(dot > 0.0, "{face:?} is mirrored");
+        }
+        // The top cell's bottom edge (v1) is north: its corners 2 and 3 have z = -1.
+        assert_eq!(Face::Top.corners()[2][2], -1.0);
+        assert_eq!(Face::Top.corners()[3][2], -1.0);
+        // The bottom cell's top edge (v0) is north.
+        assert_eq!(Face::Bottom.corners()[0][2], -1.0);
+        assert_eq!(Face::Bottom.corners()[1][2], -1.0);
+    }
+
     /// What a blend leaves a sky texel of `dst` with when the shader outputs `src`
     /// (custom_sky.wgsl) for a layer texel `t` at brightness `b`, per channel.
     fn mix(mode: Blend, dst: f32, t: f32, a: f32, b: f32) -> f32 {

crates/horizon-client-render/src/gfx/custom_sky.wgsl

@@ -6,7 +6,7 @@ struct Layer {
     // Projection * view (camera-relative) * the layer's rotation.
     clip_from_sky: mat4x4<f32>,
     brightness: f32,
-    // horizon_optifine::sky::Blend, in gfx/custom_sky.rs's MODES order.
+    // crate::custom_sky::Blend, in gfx/custom_sky.rs's MODES order.
     mode: u32,
     pad: vec2<u32>,
     hdr_settings: vec4<f32>,

crates/horizon-client-render/src/gfx/hdr.rs

@@ -185,7 +185,7 @@ pub struct Hdr {
     /// The display's black level, in nits: shadows are lifted onto it (`hdr.wgsl`).
     pub black: f32,
     pub tiers: [Tier; 4],
-    /// The HUD and menus' brightness, as a share of paper white (0.25..=1).
+    /// The HUD and menus' brightness, as a share of paper white: above 1 brighter than it.
     pub ui: f32,
     /// Which pixels of a light source shine (`Masks`).
     pub masks: Masks,
@@ -956,7 +956,7 @@ impl Hdr {
             f32::from(u8::from(pq)),
         ]);
         params[5] = self.black.clamp(0.0, paper);
-        params[6] = self.ui.clamp(0.25, 1.0);
+        params[6] = self.ui;
         params[7] = if self.lighting {
             scene_gain(self.peak, self.paper_white)
         } else {
@@ -1906,9 +1906,11 @@ struct ReferenceParams { peak: f32, scene: f32, world: f32, debug: f32, share: v
             // Covered: the HUD as drawn, at UI Brightness.
             (2.0, 0.3, 1.0, 1.0, 0.3),
             (2.0, 0.3, 1.0, 0.5, 0.3 * 0.5f32.powf(1.0 / 2.2)),
+            // UI Brightness above paper white: brighter than drawn.
+            (2.0, 0.3, 1.0, 2.0, 0.3 * 2f32.powf(1.0 / 2.2)),
             // Added over the world (the text highlight), which it doesn't hide.
             (0.6, 0.8, 0.0, 1.0, 0.8),
-            // At or below white, at 100%: the HUD's picture as drawn.
+            // At or below white, at paper white: the HUD's picture as drawn.
             (0.7, 0.45, 0.5, 1.0, 0.45),
         ] {
             hdr.ui = ui;
@@ -1928,6 +1930,50 @@ struct ReferenceParams { peak: f32, scene: f32, world: f32, debug: f32, share: v
         }
     }
 
+    /// On the frame without the HUD's layer, the HUD at UI Brightness reaches its nits, and
+    /// above the peak stops there, as on the layered frame.
+    #[test]
+    fn the_hud_at_ui_brightness_stops_at_the_peak() {
+        let Some((device, queue)) = gpu() else {
+            return;
+        };
+        let mut hdr = Hdr::with_debug(&device, &queue, F::Rgba8Unorm, Output::ScRgb, false, None);
+        (hdr.paper_white, hdr.peak) = (200.0, 300.0);
+        let target = device.create_texture(&wgpu::TextureDescriptor {
+            label: None,
+            size: wgpu::Extent3d {
+                width: 1,
+                height: 1,
+                depth_or_array_layers: 1,
+            },
+            mip_level_count: 1,
+            sample_count: 1,
+            dimension: wgpu::TextureDimension::D2,
+            format: Output::ScRgb.format(),
+            usage: wgpu::TextureUsages::RENDER_ATTACHMENT | wgpu::TextureUsages::COPY_SRC,
+            view_formats: &[],
+        });
+        // UI Brightness (a share of paper white) and the white HUD's nits.
+        for (ui, want) in [(0.5, 100.0), (1.25, 250.0), (2.0, 300.0)] {
+            hdr.ui = ui;
+            let frame = hdr.frame(&device, [1, 1]);
+            let mut encoder = device.create_command_encoder(&Default::default());
+            fill(&mut encoder, &frame, [0.2, 0.2, 0.2, 1.0]);
+            hdr.keep_world(&mut encoder, None);
+            // Opaque white HUD over the world: alpha 1 is full coverage.
+            fill(&mut encoder, &frame, [1.0; 4]);
+            hdr.begin(&queue, true);
+            hdr.present(&queue, &mut encoder, &target, true, None);
+            let got = texel(&device, &queue, encoder, &target);
+            for c in &got[..3] {
+                assert!(
+                    (c * 80.0 - want).abs() < 0.5,
+                    "UI {ui}: {got:?}, not {want} nits"
+                );
+            }
+        }
+    }
+
     #[test]
     fn the_menu_blur_keeps_the_light_it_blurs() {
         let Some((device, queue)) = gpu() else {

crates/horizon-client-render/src/gfx/native_post.rs

@@ -338,7 +338,7 @@ pub struct NativeFrame {
     reflection_sampler: wgpu::Sampler,
     /// The shadow map the stages read, and the camera that draws it when the pack asks for one.
     pub shadow_map: super::native_shadow::ShadowMap,
-    shadow_camera: Option<horizon_render_pipeline::Shadow>,
+    shadow_camera: Option<horizon_shaders::Shadow>,
     /// Whether the pack's material reads `reflection` (`NativePack::new`): else no mirror
     /// is drawn and `has_reflection` stays 0.
     pub reflects: bool,
@@ -1497,7 +1497,7 @@ pub fn frame_inputs(
     size: [u32; 2],
     seconds: f32,
     index: u32,
-    shadow: Option<&horizon_render_pipeline::Shadow>,
+    shadow: Option<&horizon_shaders::Shadow>,
 ) -> FrameInputs {
     let aspect = size[0] as f32 / size[1].max(1) as f32;
     let view = crate::camera::view_matrix(frame.yaw, frame.pitch);

crates/horizon-client-render/src/gfx/native_shadow.rs

@@ -6,8 +6,8 @@
 //! draw lists (`ShadowView`) serve both; the map's texels are distorted toward the camera as the
 //! prelude's `shadow_position` undoes.
 
-use horizon_render_pipeline::Shadow;
 use horizon_shader_api::{Api, Frame as FrameInputs, manifest::Shadow as Settings, stages::GROUP};
+use horizon_shaders::Shadow;
 
 use super::native_material::TerrainShape;
 use super::wgsl_prefix::{TERRAIN, prefixed, section};

crates/horizon-client-render/src/gfx/off_page.rs

@@ -0,0 +1,59 @@
+//! `move_off_page`, moved out of `gfx.rs` unchanged.
+use super::*;
+
+/// `Renderer::compact_arena`'s and `shrink_translucent`'s moves: what the meshes
+/// hold on `page` of `arena` (`part`) goes to its other pages in video memory,
+/// until the next range would pass `budget` bytes (it keeps what is left; the
+/// first range moves whatever its size, so none keeps the page closed), the
+/// copies into `encoder`, the ranges' flat draw ids (`flat`) and, in the
+/// section arena, GPU culling's records (`records`) along. False when the other
+/// pages have no room left.
+pub(super) fn move_off_page<'a>(
+    arena: &mut arena::Arena,
+    encoder: &mut wgpu::CommandEncoder,
+    mut flat: Option<(&mut flat::Flat, &wgpu::Device, &mut upload::Uploads)>,
+    mut records: Option<&mut gpu_culling::Records>,
+    meshes: impl Iterator<Item = &'a mut SectionGpu>,
+    page: u32,
+    part: Part,
+    budget: &mut u64,
+) -> bool {
+    debug_assert!(
+        records.is_none() || matches!(part, Part::Section { .. }),
+        "records follow the section arena's ranges"
+    );
+    let mut moved = false;
+    for s in meshes {
+        // Nothing of a mesh here: split, one without solid quads (its (0, 0) is no
+        // range of page 0); in the other arenas, one without translucent quads.
+        let Some((_, start, vertices)) = part.of(s).filter(|r| r.0 == page) else {
+            continue;
+        };
+        let bytes = vertices * arena.stride();
+        if moved && bytes > *budget {
+            break;
+        }
+        let Some(to) = arena.alloc_moved(vertices) else {
+            return false;
+        };
+        arena.copy(encoder, (page, start), to, vertices);
+        arena.release(page, start, vertices);
+        if let (Some((flat, device, uploads)), Some(id)) = (&mut flat, s.flat_id) {
+            let key = match part {
+                Part::Translucent => to.0 + flat::TRANSLUCENT_KEYS,
+                _ => to.0,
+            };
+            flat.place(device, encoder, uploads, id, key, to.1, vertices);
+        }
+        part.set(s, to);
+        // Its solid quads start the range in either layout.
+        if let (Part::Section { .. }, Some(records), Some(id)) =
+            (part, records.as_deref_mut(), s.gpu_id)
+        {
+            records.relocate(id, to.0, u64::from(s.solid_base()));
+        }
+        *budget = budget.saturating_sub(bytes);
+        moved = true;
+    }
+    true
+}

crates/horizon-client-render/src/gfx/output.rs

@@ -142,7 +142,7 @@ pub struct EffectiveOutput {
     /// Paper white, peak and black level in nits, as HDR output's last pass and its
     /// metadata take them, while it is on.
     pub(crate) nits: [f32; 3],
-    /// The HUD and menus' brightness, as a share of paper white.
+    /// The HUD and menus' brightness, as a share of paper white: their nits over its.
     pub(crate) ui_brightness: f32,
 }
 impl Default for EffectiveOutput {
@@ -271,7 +271,8 @@ pub(crate) fn resolve_output(
             settings.peak_nits(reading.luminance) as f32,
             settings.black_level_nits(),
         ],
-        ui_brightness: settings.hdr_ui_brightness as f32 / 100.0,
+        ui_brightness: settings.ui_nits(reading.luminance) as f32
+            / settings.paper_white_nits(reading.luminance) as f32,
     }
 }
 
@@ -299,6 +300,7 @@ pub(crate) mod tests {
                 luminance: Some(Reported {
                     paper_white: 400,
                     peak: 1000,
+                    peak_guessed: false,
                 }),
                 hdr: system,
             },
@@ -566,6 +568,39 @@ pub(crate) mod tests {
         );
     }
 
+    /// UI Brightness reaches HDR output as its nits over paper white's: 1 on Auto, whatever
+    /// paper white is; a value set by hand holds its nits, Paper White on Auto or set by hand.
+    #[test]
+    fn ui_brightness_is_its_nits_over_paper_whites() {
+        let (caps, reading) = window(Some(Output::Pq), Some(true));
+        let share = |paper_white, ui_nits, reading| {
+            let settings = Graphics {
+                hdr: HdrMode::On,
+                hdr_paper_white: paper_white,
+                hdr_ui_nits: ui_nits,
+                ..Graphics::default()
+            };
+            let frame = resolve_frame(
+                &settings,
+                FrameRequest::default(),
+                caps,
+                reading,
+                Bgra8Unorm,
+            );
+            resolve_output(&settings, caps, reading, frame, true).ui_brightness
+        };
+        // Auto: the report's 400 nits, 203 without one, or the player's 250.
+        let unreported = DisplayReading::default();
+        for (paper_white, reading) in [(0, reading), (0, unreported), (250, reading)] {
+            assert_eq!(share(paper_white, 0, reading), 1.0);
+        }
+        assert_eq!(share(0, 100, reading), 0.25);
+        assert_eq!(share(0, 480, reading), 1.2);
+        assert_eq!(share(0, 406, unreported), 2.0);
+        assert_eq!(share(250, 100, reading), 0.4);
+        assert_eq!(share(250, 480, reading), 1.92);
+    }
+
     /// Two renderers' states, a window's and an offscreen one's, made and changed in turn:
     /// neither's offer or report shows in the other's snapshot, and the offscreen one
     /// stopping its watch (HDR Off) leaves the window's report alone.
@@ -616,6 +651,7 @@ pub(crate) mod tests {
         window_reading.luminance = Some(Reported {
             paper_white: 300,
             peak: 800,
+            peak_guessed: false,
         });
         assert_eq!(window_output(window_reading).nits[..2], [300.0, 800.0]);
         assert_eq!(

crates/horizon-client-render/src/gfx/output_apply.rs

@@ -549,8 +549,10 @@ mod tests {
         reading.luminance = Some(Reported {
             paper_white: 250,
             peak: 600,
+            peak_guessed: false,
         });
-        settings.hdr_ui_brightness = 60;
+        // 150 nits under the reported paper white of 250: 0.6 of it.
+        settings.hdr_ui_nits = 150;
         let mut swapchain = Swapchain::default();
         let next = candidate(&settings, caps, reading, &applied);
         let published = commit(&mut swapchain, &applied, next, caps, &mut None);
@@ -583,6 +585,7 @@ mod tests {
             reading.luminance = Some(Reported {
                 paper_white,
                 peak: 1000,
+                peak_guessed: false,
             });
             let next = candidate(&settings, caps, reading, &published);
             let again = commit(&mut swapchain, &published, next, caps, &mut rejected);
@@ -728,6 +731,7 @@ mod tests {
                 luminance: (hdr == Some(true)).then_some(Reported {
                     paper_white: 300,
                     peak: 800,
+                    peak_guessed: false,
                 }),
                 hdr,
             };

crates/horizon-client-render/src/gfx/pack_images.rs

@@ -4,8 +4,7 @@
 
 use std::collections::BTreeMap;
 
-use horizon_render_pipeline::{Format, Kind};
-use horizon_shaders::{BufferObject, CustomImage};
+use horizon_shaders::{BufferObject, CustomImage, Format, Kind};
 
 pub(super) struct PackImage {
     pub(super) def: CustomImage,

crates/horizon-client-render/src/gfx/pack_post.rs

@@ -18,8 +18,7 @@
 use std::collections::HashMap;
 
 use glam::{DMat4, DVec3};
-use horizon_render_pipeline::{BUFFERS, Format, Kind, SHADOW_COLORS};
-use horizon_shaders::{Group, Post};
+use horizon_shaders::{BUFFERS, Format, Group, Kind, Post, SHADOW_COLORS};
 use smallvec::SmallVec;
 
 use super::pack_draw::DrawUniforms;
@@ -893,7 +892,7 @@ fn depth_linear(interface: &horizon_shaders::Interface, linear: u8) -> [f32; 4]
 }
 
 fn source(name: &str, shadow_space: bool, shadow_pass: bool, watershadow: bool) -> Source {
-    let shadow_color = horizon_render_pipeline::shadow_color(name);
+    let shadow_color = horizon_shaders::shadow_color(name);
     let shadow_depth = match name {
         "shadowtex0" | "watershadow" | "shadowtex0HW" => Some(0),
         "shadowtex1" | "shadowtex1HW" => Some(1),
@@ -912,7 +911,7 @@ fn source(name: &str, shadow_space: bool, shadow_pass: bool, watershadow: bool)
             };
         }
     }
-    if shadow_space && horizon_render_pipeline::buffer_index(name).is_some() {
+    if shadow_space && horizon_shaders::buffer_index(name).is_some() {
         // colortex buffers are not this pass's.
         return Source::Dummy;
     }
@@ -926,7 +925,7 @@ fn source(name: &str, shadow_space: bool, shadow_pass: bool, watershadow: bool)
         "normals" => Source::Normals,
         "specular" => Source::Specular,
         horizon_shaders::WATER_MASK => Source::WaterMask,
-        n => horizon_render_pipeline::buffer_index(n).map_or(Source::Dummy, Source::Color),
+        n => horizon_shaders::buffer_index(n).map_or(Source::Dummy, Source::Color),
     }
 }
 
@@ -1583,7 +1582,7 @@ fn bindings(
             !unbound
                 && (t.stage != pack_textures::stage(group)
                     || released.0 != t.stage
-                    || horizon_render_pipeline::buffer_index(&t.name)
+                    || horizon_shaders::buffer_index(&t.name)
                         .is_none_or(|b| released.1 & 1 << b == 0))
         });
         let image = pack
@@ -2433,7 +2432,7 @@ impl PackPost {
         let shadow_config = post.config.shadow.clone();
         let noise_size = post.config.noise_resolution.unwrap_or(256);
         let half_lives = post.config.half_lives;
-        for (name, ticks) in horizon_render_pipeline::HALF_LIVES.iter().zip(half_lives) {
+        for (name, ticks) in horizon_shaders::HALF_LIVES.iter().zip(half_lives) {
             if let Some(t) = ticks {
                 notes.push(format!("`{name}` is {t} ticks"));
             }

crates/horizon-client-render/src/gfx/pack_post/packed.rs

@@ -10,7 +10,7 @@
 //! a fit to one driver's values, not a rule Iris states. `RGBA4` and `RGBA2` read back the `RGBA8`
 //! bytes in the same probe, as Horizon's 8-bit buffers already do.
 
-use horizon_render_pipeline::{Format, Kind};
+use horizon_shaders::{Format, Kind};
 use naga::{BinaryOperator, Expression, Literal, MathFunction, Statement, VectorSize};
 
 /// The bits each channel keeps in a buffer of format `f`, for the formats that keep fewer than

crates/horizon-client-render/src/gfx/pack_shadow.rs

@@ -3,7 +3,7 @@
 //! with two sides that `shadowcomp` programs flip as composite programs flip colortex (6.1.6).
 //! Square, `shadowMapResolution` pixels.
 
-use horizon_render_pipeline::SHADOW_COLORS;
+use horizon_shaders::SHADOW_COLORS;
 
 type Ops<T> = wgpu::Operations<T>;
 type Color = wgpu::Color;
@@ -97,11 +97,7 @@ pub(super) fn stand_in(device: &wgpu::Device) -> wgpu::TextureView {
 }
 
 impl ShadowTargets {
-    pub fn reset_history(
-        &mut self,
-        device: &wgpu::Device,
-        shadow: &horizon_render_pipeline::Shadow,
-    ) {
+    pub fn reset_history(&mut self, device: &wgpu::Device, shadow: &horizon_shaders::Shadow) {
         let mut colors = 0;
         let mut doubled = 0;
         let formats = std::array::from_fn(|n| match &self.color[n] {
@@ -129,7 +125,7 @@ impl ShadowTargets {
     /// resolution is kept within the device's limit.
     pub fn new(
         device: &wgpu::Device,
-        shadow: &horizon_render_pipeline::Shadow,
+        shadow: &horizon_shaders::Shadow,
         formats: [wgpu::TextureFormat; SHADOW_COLORS],
         colors: u16,
         doubled: u16,

crates/horizon-client-render/src/gfx/pack_textures.rs

@@ -1,8 +1,7 @@
 //! A shader pack's custom textures (`texture.<stage>.<name>`, `texture.noise`) on the GPU, and
 //! which of them a program's sampler reads.
 
-use horizon_render_pipeline::Kind;
-use horizon_shaders::{CustomTexture, Group, Texels, Texture, TextureDim, TextureSource};
+use horizon_shaders::{CustomTexture, Group, Kind, Texels, Texture, TextureDim, TextureSource};
 
 /// What a custom texture is once uploaded: an image of ours, or one the game already has.
 pub(super) enum Image {
@@ -119,12 +118,12 @@ pub(super) fn find(textures: &[PackTexture], group: Group, ty: &str, name: &str)
     } else {
         wgpu::TextureViewDimension::D2
     };
-    let buffer = horizon_render_pipeline::buffer_index(name);
+    let buffer = horizon_shaders::buffer_index(name);
     let staged = textures.iter().position(|t| {
         t.stage == stage(group)
             && t.dimension == dimension
             && (t.name == name
-                || buffer.is_some() && horizon_render_pipeline::buffer_index(&t.name) == buffer)
+                || buffer.is_some() && horizon_shaders::buffer_index(&t.name) == buffer)
     });
     staged.or_else(|| {
         textures.iter().position(|t| {

crates/horizon-client-render/src/gfx/pack_uniforms.rs

@@ -28,7 +28,7 @@
 //! [-w, w], and the depth buffers packs read hold GL window depth.
 
 use glam::{DMat4, DVec3, Mat4, Vec3, Vec4};
-use horizon_render_pipeline::Shadow;
+use horizon_shaders::Shadow;
 
 use super::Frame;
 
@@ -440,7 +440,7 @@ pub struct FrameUniforms {
     center_depth: Option<f32>,
     /// The pack's shadow settings (7.1).
     pub shadow: Shadow,
-    /// The pack's smoothing half-lives in ticks (`horizon_render_pipeline::HALF_LIVES`).
+    /// The pack's smoothing half-lives in ticks (`horizon_shaders::HALF_LIVES`).
     pub half_lives: [Option<f32>; 4],
 }
 

crates/horizon-client-render/src/graphics.rs

@@ -30,6 +30,22 @@ fn marker_driver(text: &str) -> &str {
 pub struct Reported {
     pub paper_white: u32,
     pub peak: u32,
+    /// The peak is the display's own claim (DXGI's `MaxLuminance`, mostly its EDID figure),
+    /// which often runs high: Auto still uses it, but the HDR page asks to calibrate.
+    pub peak_guessed: bool,
+}
+
+/// Whether HDR is set up for the display, and whether the player kept the system's setup.
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+pub enum HdrSetup {
+    /// The system says nothing: the player calibrates.
+    Unknown,
+    /// The system says, but only guesses the peak: the player calibrates.
+    Guessed,
+    /// Peak Brightness and Paper White follow the system.
+    Automatic,
+    /// The system said, and the player changed them anyway.
+    Changed,
 }
 
 /// The top of Peak Brightness's scale: `peak_nits_at(PEAK_STEPS)` is PQ's 10 000 nits.
@@ -52,6 +68,23 @@ pub fn peak_step_of(nits: f32) -> f32 {
     };
     step.clamp(0.0, PEAK_STEPS as f32)
 }
+/// The steps of Paper White's and UI Brightness's scale: Auto (0), then 10 to 480 nits by 10.
+pub const NITS_STEPS: u32 = 48;
+/// Paper White's or UI Brightness's setting at slider position `v`, 0 to 1 ([`NITS_STEPS`]).
+pub fn nits_at(v: f32) -> u32 {
+    (v * NITS_STEPS as f32).round() as u32 * 10
+}
+/// Where a Paper White or UI Brightness setting sits on its slider, 0 to 1.
+pub fn nits_position(nits: u32) -> f32 {
+    nits as f32 / (NITS_STEPS * 10) as f32
+}
+/// A saved Paper White or UI Brightness: Auto (0), or 10 to 480 nits.
+fn nits_setting(nits: u32) -> u32 {
+    match nits {
+        0 => 0,
+        n => n.clamp(10, 480),
+    }
+}
 
 /// Simple-level presets. `Custom` leaves every option as the player set it.
 #[derive(Clone, Copy, Debug, PartialEq, Eq, Default)]
@@ -504,8 +537,6 @@ pub fn reduced_far_detail_suggested() -> bool {
     REDUCED_SUGGESTED.load(std::sync::atomic::Ordering::Relaxed)
 }
 
-/// The name the options screen waits on to bind `Graphics::hdr_key`.
-pub const HDR_KEY: &str = "horizon.hdrSettings";
 /// The Screenshot Quality choices, times the game's resolution.
 pub const SCREENSHOT_QUALITIES: [u32; 4] = [1, 2, 4, 8];
 #[derive(Clone, Copy, Debug, PartialEq, Eq, Default)]
@@ -815,14 +846,12 @@ pub struct Graphics {
     /// HDR black level: the display's darkest black, in hundredths of a nit; 0, the default,
     /// lifts nothing. Shadows are lifted onto it, and the HDR metadata says it.
     pub hdr_black_level: u32,
-    /// HDR brightness of the HUD and menus, in percent of paper white (25..=100); the
-    /// first-person hand stays at the world's.
-    pub hdr_ui_brightness: u32,
+    /// HDR brightness of the HUD and menus, in nits; 0 is Auto: at paper white
+    /// ([`Graphics::ui_nits`]). The first-person hand stays at the world's.
+    pub hdr_ui_nits: u32,
     /// HDR Lighting: Horizon's own HDR look, light sources, the sun and sunlight above paper
     /// white. Off, HDR output shows the same picture as SDR, for shader packs or the vanilla look.
     pub hdr_lighting: bool,
-    /// A vanilla key name (`HDR_KEY`): opens HDR's settings from the game. Unbound by default.
-    pub hdr_key: String,
     /// The graphics driver whose last start ended before HDR output showed a frame (the
     /// marker found, [`HDR_MARKER`]): a window on it stays SDR whatever the mode, until the
     /// mode is changed or the window starts on another driver ([`Graphics::hdr_held`]).
@@ -900,9 +929,8 @@ impl Default for Graphics {
             hdr_paper_white: 0,
             hdr_peak: 0,
             hdr_black_level: 0,
-            hdr_ui_brightness: 100,
+            hdr_ui_nits: 0,
             hdr_lighting: true,
-            hdr_key: "key.keyboard.unknown".into(),
             hdr_failed_start: None,
             battery: false,
             shadow_cache: false,
@@ -975,6 +1003,8 @@ impl Graphics {
     }
     pub fn parse(text: &str) -> Self {
         let mut g = Self::default();
+        // UI Brightness: `hdrUiNits`, else an older file's share of Paper White.
+        let (mut ui_nits, mut ui_share) = (None, None);
         for line in text.lines() {
             let Some((key, value)) = line.split_once(':') else {
                 continue;
@@ -1064,12 +1094,9 @@ impl Graphics {
                 "frameGeneration" => g.frame_generation = FrameGeneration::parse(value),
                 "hdr" => g.hdr = HdrMode::parse(value, g.hdr),
                 "hdrLighting" => g.hdr_lighting = flag(g.hdr_lighting),
-                "hdrPaperWhite" => {
-                    g.hdr_paper_white = match number(g.hdr_paper_white) {
-                        0 => 0,
-                        n => n.clamp(10, 480),
-                    }
-                }
+                "hdrPaperWhite" => g.hdr_paper_white = nits_setting(number(g.hdr_paper_white)),
+                "hdrUiNits" => ui_nits = value.parse().ok().map(nits_setting),
+                "hdrUiBrightness" => ui_share = value.parse::<u32>().ok(),
                 "hdrPeak" => {
                     g.hdr_peak = match number(g.hdr_peak) {
                         0 => 0,
@@ -1077,10 +1104,6 @@ impl Graphics {
                     }
                 }
                 "hdrBlackLevel" => g.hdr_black_level = number(g.hdr_black_level).min(100),
-                "hdrUiBrightness" => {
-                    g.hdr_ui_brightness = number(g.hdr_ui_brightness).clamp(25, 100)
-                }
-                "hdrKey" if value.starts_with("key.") => g.hdr_key = value.to_owned(),
                 "hdrFailedStart" => g.hdr_failed_start = Some(value.to_owned()),
                 "batteryMode" => g.battery = flag(g.battery),
                 "shadowCache" => g.shadow_cache = flag(g.shadow_cache),
@@ -1098,11 +1121,20 @@ impl Graphics {
                 _ => {}
             }
         }
+        // The share was 25 to 100% of Paper White. 100% is Auto, and so is any share of an
+        // Auto Paper White, whose nits the file doesn't hold; another share of a Paper White set
+        // by hand is its nits, to the nearest step.
+        g.hdr_ui_nits = ui_nits.unwrap_or(match (ui_share, g.hdr_paper_white) {
+            (Some(share), paper) if share < 100 && paper != 0 => {
+                ((paper * share.max(25) + 500) / 1000).max(1) * 10
+            }
+            _ => 0,
+        });
         g
     }
     pub fn serialize(&self) -> String {
         let mut text = format!(
-            "preset:{}\nlodDistance:{}\nfarDetail:{}\ncaveCulling:{}\nentityCulling:{}\nentityCullingPrecheck:{}\nparticleCulling:{}\nleafCulling:{}\nopaqueIce:{}\nblockEntityCacheShulkerBoxes:{}\nblockEntityCacheSigns:{}\nblockEntityCacheDecoratedPots:{}\nblockEntityCacheBells:{}\nblockEntityCacheChests:{}\nblockEntityCacheBanners:{}\nblockEntityCacheCopperGolemStatues:{}\nchunkUpdates:{}\nuploadBudgetKiB:{}\ntextureBudgetMiB:{}\nsky:{}\nfog:{}\nweather:{}\nanimatedTextures:{}\nditherCutoutMips:{}\npresentMode:{}\nframePacing:{}\nworkers:{}\noverlay:{}\nresolutionScale:{}\nfxaa:{}\ntaa:{}\nupscaling:{}\nupscalingSharpness:{}\nscreenshotQuality:{}\nframeGeneration:{}\nhdr:{}\nhdrPaperWhite:{}\nhdrPeak:{}\nhdrBlackLevel:{}\nhdrUiBrightness:{}\nhdrLighting:{}\nhdrKey:{}\nbatteryMode:{}\nshadowCache:{}\ngraphicsApi:{}\npickedShaderPack:{}\nbatchTranslucent:{}\nhdrSmoothGradients:{}\ngpuCulling:{}\n",
+            "preset:{}\nlodDistance:{}\nfarDetail:{}\ncaveCulling:{}\nentityCulling:{}\nentityCullingPrecheck:{}\nparticleCulling:{}\nleafCulling:{}\nopaqueIce:{}\nblockEntityCacheShulkerBoxes:{}\nblockEntityCacheSigns:{}\nblockEntityCacheDecoratedPots:{}\nblockEntityCacheBells:{}\nblockEntityCacheChests:{}\nblockEntityCacheBanners:{}\nblockEntityCacheCopperGolemStatues:{}\nchunkUpdates:{}\nuploadBudgetKiB:{}\ntextureBudgetMiB:{}\nsky:{}\nfog:{}\nweather:{}\nanimatedTextures:{}\nditherCutoutMips:{}\npresentMode:{}\nframePacing:{}\nworkers:{}\noverlay:{}\nresolutionScale:{}\nfxaa:{}\ntaa:{}\nupscaling:{}\nupscalingSharpness:{}\nscreenshotQuality:{}\nframeGeneration:{}\nhdr:{}\nhdrPaperWhite:{}\nhdrPeak:{}\nhdrBlackLevel:{}\nhdrUiNits:{}\nhdrLighting:{}\nbatteryMode:{}\nshadowCache:{}\ngraphicsApi:{}\npickedShaderPack:{}\nbatchTranslucent:{}\nhdrSmoothGradients:{}\ngpuCulling:{}\n",
             self.preset.name(),
             self.lod_distance,
             self.far_detail.name(),
@@ -1149,9 +1181,8 @@ impl Graphics {
             self.hdr_paper_white,
             self.hdr_peak,
             self.hdr_black_level,
-            self.hdr_ui_brightness,
+            self.hdr_ui_nits,
             bool_text(self.hdr_lighting),
-            self.hdr_key,
             bool_text(self.battery),
             bool_text(self.shadow_cache),
             self.api.name(),
@@ -1166,14 +1197,6 @@ impl Graphics {
         text += &self.blue_map.serialize();
         text
     }
-    /// Binds Horizon's graphics key `name` (`HDR_KEY`); false for another name.
-    pub fn set_key(&mut self, name: &str, value: String) -> bool {
-        match name {
-            HDR_KEY => self.hdr_key = value,
-            _ => return false,
-        }
-        true
-    }
     pub fn save(&self, dir: &Path) {
         let _ = fs::write(dir.join(FILE), self.serialize());
     }
@@ -1185,6 +1208,13 @@ impl Graphics {
             n => n,
         }
     }
+    /// The HUD and menus' brightness, in nits: the player's, or on Auto paper white's.
+    pub fn ui_nits(&self, reported: Option<Reported>) -> u32 {
+        match self.hdr_ui_nits {
+            0 => self.paper_white_nits(reported),
+            n => n,
+        }
+    }
     /// The peak the world's highlights reach, in nits: the player's, or on Auto
     /// what the system `reported`, else 1000.
     pub fn peak_nits(&self, reported: Option<Reported>) -> u32 {
@@ -1193,6 +1223,15 @@ impl Graphics {
             n => n,
         }
     }
+    /// How HDR is set up for the display the system `reported`.
+    pub fn hdr_setup(&self, reported: Option<Reported>) -> HdrSetup {
+        match reported {
+            None => HdrSetup::Unknown,
+            Some(_) if self.hdr_peak != 0 || self.hdr_paper_white != 0 => HdrSetup::Changed,
+            Some(r) if r.peak_guessed => HdrSetup::Guessed,
+            Some(_) => HdrSetup::Automatic,
+        }
+    }
     /// The black level, in nits. Not the system's: files from before saved 0 for that
     /// (Auto), and a reported black would lift every display's shadows by default.
     pub fn black_level_nits(&self) -> f32 {
@@ -1265,6 +1304,83 @@ pub fn apply_preset(preset: Preset, s: &mut crate::settings::Settings) {
 mod tests {
     use super::*;
 
+    /// UI Brightness is saved in nits, 0 for Auto. An older file's share of Paper White reads
+    /// as Auto at 100% or with Paper White on Auto, else as that share of it to the nearest step.
+    #[test]
+    fn ui_brightness_round_trips_in_nits_and_reads_older_shares() {
+        for (file, nits) in [
+            ("", 0),
+            ("hdrUiNits:0\n", 0),
+            ("hdrUiNits:160\n", 160),
+            ("hdrUiNits:5\n", 10),
+            ("hdrUiNits:9000\n", 480),
+            ("hdrUiNits:x\n", 0),
+            // Older files: 100% is Auto,
+            ("hdrPaperWhite:200\nhdrUiBrightness:100\n", 0),
+            // any share of Paper White's Auto too,
+            ("hdrUiBrightness:60\n", 0),
+            ("hdrPaperWhite:0\nhdrUiBrightness:25\n", 0),
+            // and another share of a Paper White set by hand is its nits.
+            ("hdrPaperWhite:200\nhdrUiBrightness:60\n", 120),
+            ("hdrUiBrightness:50\nhdrPaperWhite:203\n", 100),
+            ("hdrPaperWhite:250\nhdrUiBrightness:75\n", 190),
+            ("hdrPaperWhite:10\nhdrUiBrightness:25\n", 10),
+            ("hdrPaperWhite:480\nhdrUiBrightness:10\n", 120),
+            // The new key wins over the old one.
+            (
+                "hdrPaperWhite:200\nhdrUiBrightness:60\nhdrUiNits:300\n",
+                300,
+            ),
+            ("hdrUiNits:0\nhdrPaperWhite:200\nhdrUiBrightness:60\n", 0),
+        ] {
+            let g = Graphics::parse(file);
+            assert_eq!(g.hdr_ui_nits, nits, "{file}");
+            let saved = g.serialize();
+            assert!(!saved.contains("hdrUiBrightness"), "{file}");
+            assert!(saved.contains(&format!("\nhdrUiNits:{nits}\n")), "{file}");
+            assert_eq!(Graphics::parse(&saved), g, "{file}");
+        }
+        let mut g = Graphics::default();
+        assert_eq!(g.ui_nits(None), 203);
+        let reported = Some(Reported {
+            paper_white: 300,
+            peak: 1000,
+            peak_guessed: false,
+        });
+        assert_eq!(g.ui_nits(reported), 300);
+        g.hdr_paper_white = 120;
+        assert_eq!(g.ui_nits(reported), 120);
+        g.hdr_ui_nits = 400;
+        assert_eq!((g.ui_nits(None), g.ui_nits(reported)), (400, 400));
+    }
+
+    #[test]
+    fn hdr_setup_asks_to_calibrate_where_the_peak_is_guessed() {
+        let wayland = Reported {
+            paper_white: 203,
+            peak: 1015,
+            peak_guessed: false,
+        };
+        let windows = Reported {
+            paper_white: 400,
+            peak: 1000,
+            peak_guessed: true,
+        };
+        let mut g = Graphics::default();
+        assert_eq!(g.hdr_setup(None), HdrSetup::Unknown);
+        assert_eq!(g.hdr_setup(Some(wayland)), HdrSetup::Automatic);
+        assert_eq!(g.hdr_setup(Some(windows)), HdrSetup::Guessed);
+        // Auto still takes the guess, over the 1000-nit default.
+        assert_eq!(g.peak_nits(Some(windows)), 1000);
+        assert_eq!(g.paper_white_nits(Some(windows)), 400);
+        for (peak, paper_white) in [(800, 0), (0, 240)] {
+            (g.hdr_peak, g.hdr_paper_white) = (peak, paper_white);
+            assert_eq!(g.hdr_setup(Some(windows)), HdrSetup::Changed);
+            assert_eq!(g.hdr_setup(Some(wayland)), HdrSetup::Changed);
+            assert_eq!(g.hdr_setup(None), HdrSetup::Unknown);
+        }
+    }
+
     #[test]
     fn hdr_modes_keep_boolean_files_and_round_trip_auto() {
         assert_eq!(Graphics::parse("").hdr, HdrMode::Off);
@@ -1430,9 +1546,8 @@ mod tests {
             hdr_paper_white: 240,
             hdr_peak: 1400,
             hdr_black_level: 12,
-            hdr_ui_brightness: 60,
+            hdr_ui_nits: 160,
             hdr_lighting: false,
-            hdr_key: "key.keyboard.h".into(),
             hdr_failed_start: Some(
                 "Vulkan 10de:2684 NVIDIA GeForce RTX 4090; NVIDIA; 581.57".into(),
             ),
@@ -1574,6 +1689,10 @@ mod tests {
             Graphics::parse("shaderPack:Pack.zip\n"),
             Graphics::default()
         );
+        // The HDR page's old shortcut key loads as nothing, and the next save drops it.
+        let old = Graphics::parse("hdr:true\nhdrKey:key.keyboard.h\nhdrPeak:1000\n");
+        assert_eq!((old.hdr, old.hdr_peak), (HdrMode::On, 1000));
+        assert!(!old.serialize().contains("hdrKey"));
         assert_eq!(
             Graphics::parse(
                 "workers:abc\nsky:maybe\ncullLeaves:true\nentityCulling:maybe\nleafCulling:maybe\n"

crates/horizon-client-render/src/graphics_ui.rs

@@ -8,13 +8,14 @@ use crate::{
     gfx::EffectiveOutput,
     graphics::{
         EntityCullingMode, FarDetail, FrameGeneration, GpuCullingMode, GraphicsApi, HdrMode,
-        LeafCullingMode, Overlay, Pacing, ParticleCullingMode, PresentMode, Preset, Upscaling,
+        HdrSetup as Setup, LeafCullingMode, Overlay, Pacing, ParticleCullingMode, PresentMode,
+        Preset, Upscaling,
     },
     graphics_style::Cost,
     lang,
     options_ui::{Event, Page as OptionsPage},
     settings::{Opt, Settings},
-    settings_shell::{self as shell, Binding, Group, Output, Row, Screen, Sheet, Value},
+    settings_shell::{self as shell, Group, Output, Row, Screen, Sheet, Value},
     text::Text,
 };
 
@@ -106,8 +107,6 @@ pub enum H {
     FrameGeneration,
     Hdr,
     HdrBlackLevel,
-    /// Binds `Graphics::hdr_key`.
-    HdrKey,
     /// Starts HDR calibration (`crate::hdr_calibration`).
     HdrCalibrate,
     HdrPeak,
@@ -614,7 +613,7 @@ pub fn rows() -> Vec<(Page, Vec<(&'static str, Vec<Setting>)>)> {
                         h(
                             H::HdrUiBrightness,
                             None,
-                            "How bright the HUD and menus are, against paper white.",
+                            "How bright the HUD and menus are. Auto: at paper white.",
                         ),
                         h(
                             H::HdrLighting,
@@ -623,14 +622,6 @@ pub fn rows() -> Vec<(Page, Vec<(&'static str, Vec<Setting>)>)> {
                         ),
                     ],
                 ),
-                (
-                    "Shortcut",
-                    vec![h(
-                        H::HdrKey,
-                        None,
-                        "A key that opens this screen from the game. Not bound at first.",
-                    )],
-                ),
             ],
         ),
     ];
@@ -685,28 +676,9 @@ const LOD_STEPS: [u32; 24] = [
     crate::lod::MAX_CHUNKS,
 ];
 
-/// Whether the system set HDR up for the display, and whether the player kept it.
-#[derive(Clone, Copy, Debug, PartialEq, Eq)]
-enum Setup {
-    /// The system says nothing: the player calibrates.
-    Unknown,
-    /// Peak Brightness and Paper White follow the system.
-    Automatic,
-    /// The system said, and the player changed them anyway.
-    Changed,
-}
 /// `out`: the output of the renderer the settings are shown for, with what its display reports.
 fn setup(s: &Settings, out: &EffectiveOutput) -> Setup {
-    setup_of(&s.horizon, out.reported.is_some())
-}
-fn setup_of(g: &crate::graphics::Graphics, reported: bool) -> Setup {
-    if !reported {
-        Setup::Unknown
-    } else if g.hdr_peak == 0 && g.hdr_paper_white == 0 {
-        Setup::Automatic
-    } else {
-        Setup::Changed
-    }
+    s.horizon.hdr_setup(out.reported)
 }
 /// What the HDR page says while HDR output is held back on this window's graphics driver
 /// (`EffectiveOutput::held`): picking a mode tries again (`H::cycle`).
@@ -724,13 +696,19 @@ fn description(
         (Item::Horizon(H::HdrCalibrate), Setup::Unknown) => {
             "Your display didn't say how bright it gets: calibrate to set it up."
         }
+        (Item::Horizon(H::HdrCalibrate), Setup::Guessed) => {
+            "Your display's reported peak is often too high: calibrate to set it up."
+        }
         (Item::Horizon(H::HdrCalibrate), Setup::Automatic) => {
             "Already set up for your display. Only calibrate if HDR looks wrong."
         }
         (Item::Horizon(H::HdrCalibrate), Setup::Changed) => {
             "Puts Peak Brightness and Paper White back to your display's setup."
         }
-        (Item::Horizon(H::HdrPeak | H::HdrPaperWhite), Setup::Automatic | Setup::Changed) => {
+        // A guessed peak's Auto is what calibration replaced; paper white is the player's own.
+        (Item::Horizon(h @ (H::HdrPeak | H::HdrPaperWhite)), Setup::Automatic | Setup::Changed)
+            if h == H::HdrPaperWhite || out.reported.is_some_and(|r| !r.peak_guessed) =>
+        {
             "Set up for your display. Leave on Auto unless it looks wrong."
         }
         (Item::Horizon(H::GpuCulling), _) if s.horizon.gpu_culling == GpuCullingMode::Auto => {
@@ -819,14 +797,14 @@ impl H {
             H::ResolutionScale => Some((g.resolution_scale as f32 - 50.0) / 150.0),
             H::UpscalingSharpness => Some(g.upscaling_sharpness as f32 / 100.0),
             // Auto, then 10..480 by 10.
-            H::HdrPaperWhite => Some(g.hdr_paper_white as f32 / 480.0),
+            H::HdrPaperWhite => Some(crate::graphics::nits_position(g.hdr_paper_white)),
+            H::HdrUiBrightness => Some(crate::graphics::nits_position(g.hdr_ui_nits)),
             // Auto, then the peak's scale.
             H::HdrPeak => Some(match g.hdr_peak {
                 0 => 0.0,
                 n => (1.0 + crate::graphics::peak_step_of(n as f32)) / PEAK_POSITIONS as f32,
             }),
             H::HdrBlackLevel => Some(g.hdr_black_level as f32 / 100.0),
-            H::HdrUiBrightness => Some((g.hdr_ui_brightness as f32 - 25.0) / 75.0),
             _ => None,
         }
     }
@@ -838,13 +816,26 @@ impl H {
             H::Workers => Some(max_workers()),
             H::ResolutionScale => Some(30),
             H::UpscalingSharpness => Some(20),
-            H::HdrPaperWhite => Some(48),
+            H::HdrPaperWhite | H::HdrUiBrightness => Some(crate::graphics::NITS_STEPS),
             H::HdrPeak => Some(PEAK_POSITIONS),
             H::HdrBlackLevel => Some(100),
-            H::HdrUiBrightness => Some(15),
             _ => None,
         }
     }
+    /// "Paper White: Auto (203)" or "Paper White: 160": a setting in nits, 0 for Auto, which
+    /// shows the nits Auto gives.
+    fn nits_label(self, s: &Settings, out: &EffectiveOutput) -> Text {
+        let (g, r) = (&s.horizon, out.reported);
+        let (caption, set, auto) = match self {
+            H::HdrPaperWhite => ("Paper White", g.hdr_paper_white, g.paper_white_nits(r)),
+            H::HdrPeak => ("Peak Brightness", g.hdr_peak, g.peak_nits(r)),
+            _ => ("UI Brightness", g.hdr_ui_nits, g.ui_nits(r)),
+        };
+        match set {
+            0 => labelled(caption, lang::tr("Auto (%s)", &[&auto])),
+            n => labelled(caption, n),
+        }
+    }
     fn label(self, s: &Settings, out: &EffectiveOutput) -> Text {
         let g = &s.horizon;
         match self {
@@ -941,30 +932,13 @@ impl H {
             H::FrameGeneration => labelled("Frame Generation", g.frame_generation.label()),
             H::Hdr => labelled("HDR", g.hdr.label()),
             H::HdrCalibrate => Text::literal(lang::get(match setup(s, out) {
-                Setup::Unknown => "Calibrate...",
+                Setup::Unknown | Setup::Guessed => "Calibrate...",
                 Setup::Automatic => "Calibrate Anyway...",
                 Setup::Changed => "Use Automatic Setup",
             })),
-            H::HdrPaperWhite => match g.hdr_paper_white {
-                0 => labelled(
-                    "Paper White",
-                    lang::tr("Auto (%s)", &[&g.paper_white_nits(out.reported)]),
-                ),
-                n => labelled("Paper White", n.to_string()),
-            },
-            H::HdrPeak => match g.hdr_peak {
-                0 => labelled(
-                    "Peak Brightness",
-                    lang::tr("Auto (%s)", &[&g.peak_nits(out.reported)]),
-                ),
-                n => labelled("Peak Brightness", n.to_string()),
-            },
+            H::HdrPaperWhite | H::HdrPeak | H::HdrUiBrightness => self.nits_label(s, out),
             H::HdrBlackLevel => labelled("Black Level", format!("{:.2}", g.black_level_nits())),
-            H::HdrUiBrightness => labelled_percent("UI Brightness", g.hdr_ui_brightness),
             H::HdrLighting => labelled("HDR Lighting", on_off(g.hdr_lighting)),
-            H::HdrKey => {
-                Text::translate("Shortcut: %s", &[crate::keybinds::display_name(&g.hdr_key)])
-            }
             H::BatteryMode => labelled("Battery Mode", on_off(g.battery)),
             H::ShadowCache => labelled("Shadow Cache", on_off(g.shadow_cache)),
             // A press across the row, as Calibrate...: the list it opens shows the pick.
@@ -1005,7 +979,8 @@ impl H {
             H::Workers => g.workers = (v * max_workers() as f32).round() as u32,
             H::ResolutionScale => g.resolution_scale = (50.0 + (v * 30.0).round() * 5.0) as u32,
             H::UpscalingSharpness => g.upscaling_sharpness = (v * 20.0).round() as u32 * 5,
-            H::HdrPaperWhite => g.hdr_paper_white = (v * 48.0).round() as u32 * 10,
+            H::HdrPaperWhite => g.hdr_paper_white = crate::graphics::nits_at(v),
+            H::HdrUiBrightness => g.hdr_ui_nits = crate::graphics::nits_at(v),
             H::HdrPeak => {
                 g.hdr_peak = match (v * PEAK_POSITIONS as f32).round() as u32 {
                     0 => 0,
@@ -1013,7 +988,6 @@ impl H {
                 }
             }
             H::HdrBlackLevel => g.hdr_black_level = (v * 100.0).round() as u32,
-            H::HdrUiBrightness => g.hdr_ui_brightness = (25.0 + (v * 15.0).round() * 5.0) as u32,
             _ => {}
         }
     }
@@ -1189,10 +1163,7 @@ impl Item {
     fn steps(self, s: &Settings, out: &EffectiveOutput) -> bool {
         self.switch(s, out).is_none()
             && self.slider(s).is_none()
-            && !matches!(
-                self,
-                Item::Horizon(H::HdrKey | H::HdrCalibrate | H::ShaderPacks)
-            )
+            && !matches!(self, Item::Horizon(H::HdrCalibrate | H::ShaderPacks))
     }
     /// On/off settings and their value.
     pub fn switch(self, s: &Settings, out: &EffectiveOutput) -> Option<bool> {
@@ -1347,12 +1318,6 @@ fn shown(item: Item, s: &Settings) -> bool {
 }
 /// A control's label as its name and its value ("Render Distance" and "12 chunks").
 fn parts(item: Item, s: &Settings, out: &EffectiveOutput) -> (String, Option<String>) {
-    // The shortcut's label is one translated "Shortcut: %s"; the row shows its key apart, as
-    // KeyBindsScreen does ("> key <" while it waits, `settings_shell::Value::Binding`).
-    if item == Item::Horizon(H::HdrKey) {
-        let key = crate::keybinds::display_name(&s.horizon.hdr_key).plain();
-        return (lang::get("Shortcut"), Some(key));
-    }
     shell::name_and_value(&item.label(s, out).plain())
 }
 
@@ -1361,13 +1326,9 @@ fn parts(item: Item, s: &Settings, out: &EffectiveOutput) -> (String, Option<Str
 fn row(setting: Setting, s: &Settings, out: &EffectiveOutput) -> Row<Item> {
     let item = setting.item;
     let (name, value) = parts(item, s, out);
-    let value = match (item, item.switch(s, out), item.slider(s)) {
-        (Item::Horizon(H::HdrKey), ..) => Value::Binding(Binding::key(
-            crate::graphics::HDR_KEY,
-            value.unwrap_or_default(),
-        )),
-        (_, Some(on), _) => Value::Switch(on),
-        (_, None, Some(position)) => Value::Slider {
+    let value = match (item.switch(s, out), item.slider(s)) {
+        (Some(on), _) => Value::Switch(on),
+        (None, Some(position)) => Value::Slider {
             position,
             steps: item.slider_steps(),
             text: value.unwrap_or_default(),
@@ -1583,7 +1544,7 @@ mod tests {
     use super::*;
     use crate::{
         graphics_style as style,
-        settings_shell::{Capture, Columns, Hosted, Shell, Target},
+        settings_shell::{Columns, Hosted, Shell, Target},
     };
     use winit::keyboard::KeyCode as K;
 
@@ -2049,10 +2010,6 @@ mod tests {
             precheck.why.as_deref(),
             Some("Only applies to asynchronous entity culling.")
         );
-        let key = find(&s, Item::Horizon(H::HdrKey));
-        assert_eq!(key.name, "Shortcut");
-        let waits = Capture::Key(crate::graphics::HDR_KEY);
-        assert!(matches!(key.value, Value::Binding(ref b) if b.capture == waits));
         let calibrate = find(&s, Item::Horizon(H::HdrCalibrate));
         assert_eq!(calibrate.value, Value::Press);
     }
@@ -2737,7 +2694,7 @@ mod tests {
             H::HdrPaperWhite => s.horizon.hdr_paper_white,
             H::HdrPeak => s.horizon.hdr_peak,
             H::HdrBlackLevel => s.horizon.hdr_black_level,
-            H::HdrUiBrightness => s.horizon.hdr_ui_brightness,
+            H::HdrUiBrightness => s.horizon.hdr_ui_nits,
             _ => unreachable!(),
         };
         let fresh = || {

crates/horizon-client-render/src/graphics_ui_hdr_tests.rs

@@ -2,7 +2,7 @@
 //! reports.
 use super::tests::{CHANGED, CLICK, DRAGGED, FB, NONE, SIZE, Ui, offering, press, row, ui};
 use super::*;
-use crate::settings_shell::{Capture, Columns, Hosted};
+use crate::settings_shell::{Columns, Hosted};
 use winit::keyboard::KeyCode as K;
 
 #[test]
@@ -64,17 +64,12 @@ fn hdr_auto_can_be_selected_before_querying_and_brightness_waits_for_output() {
     let peak = row(&mut ui, &s, Item::Horizon(H::HdrPeak));
     assert_eq!(press(&mut ui, &mut s, (tx + 2.0, peak[1] + 4.0)), [DRAGGED]);
     ui.release();
-    // Calibrate starts the calibration; the shortcut row waits for a key.
+    // Calibrate starts the calibration.
     let calibrate = row(&mut ui, &s, Item::Horizon(H::HdrCalibrate));
     assert_eq!(
         press(&mut ui, &mut s, at(calibrate)),
         [CLICK, Output::Push(OptionsPage::HdrCalibration)]
     );
-    let key = row(&mut ui, &s, Item::Horizon(H::HdrKey));
-    assert_eq!(
-        press(&mut ui, &mut s, at(key)),
-        [CLICK, Output::Bind(Capture::Key(crate::graphics::HDR_KEY))]
-    );
     assert!(ui.changed());
 }
 
@@ -125,14 +120,125 @@ fn auto_levels_and_setup_read_their_own_renderers_report() {
     assert_eq!(label(H::HdrCalibrate, &silent), "Calibrate...");
 }
 
+/// The setup rows' label and description for each kind of report: none, a compositor's
+/// (Wayland), and Windows', whose peak is the display's own guess.
 #[test]
-fn hdr_setup_follows_what_the_system_reported() {
-    let mut g = crate::graphics::Graphics::default();
-    assert_eq!(setup_of(&g, false), Setup::Unknown);
-    assert_eq!(setup_of(&g, true), Setup::Automatic);
-    g.hdr_paper_white = 80;
-    assert_eq!(setup_of(&g, true), Setup::Changed);
-    assert_eq!(setup_of(&g, false), Setup::Unknown);
+fn the_setup_rows_ask_to_calibrate_unless_the_system_set_the_display_up() {
+    let trusted = offering(true, Some(true));
+    let mut guessed = trusted;
+    guessed.reported = guessed.reported.map(|r| crate::graphics::Reported {
+        peak_guessed: true,
+        ..r
+    });
+    let rows = |s: &Settings, out: &EffectiveOutput| {
+        [H::HdrCalibrate, H::HdrPeak, H::HdrPaperWhite].map(|h| {
+            let item = Item::Horizon(h);
+            (item.label(s, out).plain(), description(item, s, out, "-"))
+        })
+    };
+    let calibrate = "Calibrate...";
+    let set_up = "Set up for your display. Leave on Auto unless it looks wrong.";
+    let mut s = Settings::default();
+    s.horizon.hdr = HdrMode::On;
+    let none = (
+        calibrate.into(),
+        "Your display didn't say how bright it gets: calibrate to set it up.",
+    );
+    assert_eq!(
+        rows(&s, &NONE),
+        [
+            none.clone(),
+            ("Peak Brightness: Auto (1000)".into(), "-"),
+            ("Paper White: Auto (203)".into(), "-"),
+        ]
+    );
+    assert_eq!(
+        rows(&s, &guessed),
+        [
+            (
+                calibrate.into(),
+                "Your display's reported peak is often too high: calibrate to set it up."
+            ),
+            ("Peak Brightness: Auto (1000)".into(), "-"),
+            ("Paper White: Auto (400)".into(), "-"),
+        ]
+    );
+    assert_eq!(
+        rows(&s, &trusted),
+        [
+            (
+                "Calibrate Anyway...".into(),
+                "Already set up for your display. Only calibrate if HDR looks wrong."
+            ),
+            ("Peak Brightness: Auto (1000)".into(), set_up),
+            ("Paper White: Auto (400)".into(), set_up),
+        ]
+    );
+    // Calibrated or set by hand, either report offers its automatic setup back.
+    s.horizon.hdr_peak = 800;
+    // Peak's Auto stays a guess on Windows: only Paper White is said to be set up there.
+    let changed = |peak| {
+        [
+            (
+                "Use Automatic Setup".into(),
+                "Puts Peak Brightness and Paper White back to your display's setup.",
+            ),
+            ("Peak Brightness: 800".into(), peak),
+            ("Paper White: Auto (400)".into(), set_up),
+        ]
+    };
+    assert_eq!(rows(&s, &guessed), changed("-"));
+    assert_eq!(rows(&s, &trusted), changed(set_up));
+    assert_eq!(rows(&s, &NONE)[0], none);
+    let mut ui = ui();
+    ui.screen.output = guessed;
+    let at = |[x, y, ..]: [f32; 4]| (x + 8.0, y + 4.0);
+    let calibrate = row(&mut ui, &s, Item::Horizon(H::HdrCalibrate));
+    assert_eq!(press(&mut ui, &mut s, at(calibrate)), [CLICK, CHANGED]);
+    assert_eq!((s.horizon.hdr_peak, s.horizon.hdr_paper_white), (0, 0));
+    assert_eq!(
+        press(&mut ui, &mut s, at(calibrate)),
+        [CLICK, Output::Push(OptionsPage::HdrCalibration)]
+    );
+}
+
+/// UI Brightness reads as Paper White does, in nits apart from it: Auto shows the paper white
+/// in use, and a value set by hand its own nits, whatever Paper White is. Its slider has Paper
+/// White's steps: Auto, then 10 to 480 nits by 10.
+#[test]
+fn ui_brightness_reads_in_nits_on_paper_whites_steps() {
+    let mut s = Settings::default();
+    s.horizon.hdr = HdrMode::On;
+    let reporting = offering(true, Some(true));
+    let label = |s: &Settings, out| Item::Horizon(H::HdrUiBrightness).label(s, out).plain();
+    assert_eq!(label(&s, &reporting), "UI Brightness: Auto (400)");
+    assert_eq!(label(&s, &NONE), "UI Brightness: Auto (203)");
+    s.horizon.hdr_paper_white = 250;
+    assert_eq!(label(&s, &reporting), "UI Brightness: Auto (250)");
+    s.horizon.hdr_ui_nits = 160;
+    for paper_white in [0, 80, 250] {
+        s.horizon.hdr_paper_white = paper_white;
+        assert_eq!(label(&s, &reporting), "UI Brightness: 160");
+    }
+    let item = Item::Horizon(H::HdrUiBrightness);
+    assert_eq!(
+        H::HdrUiBrightness.slider_steps(),
+        H::HdrPaperWhite.slider_steps()
+    );
+    H::HdrUiBrightness.set_slider(&mut s, 0.0);
+    let mut reached = vec![s.horizon.hdr_ui_nits];
+    for _ in 0..H::HdrUiBrightness.slider_steps().unwrap() {
+        item.step_slider(&mut s, true, 200.0, &reporting);
+        reached.push(s.horizon.hdr_ui_nits);
+    }
+    let paper: Vec<u32> = std::iter::once(0).chain((10..=480).step_by(10)).collect();
+    assert_eq!(reached, paper);
+    // Each value sits where Paper White's same value does.
+    for nits in paper {
+        s.horizon.hdr_ui_nits = nits;
+        s.horizon.hdr_paper_white = nits;
+        assert_eq!(item.slider(&s), Item::Horizon(H::HdrPaperWhite).slider(&s));
+    }
 }
 
 /// While HDR output is held back on this window's driver, the HDR row says so and keeps

crates/horizon-client-render/src/hdr.wgsl

@@ -206,8 +206,9 @@ fn display(light: vec3<f32>) -> vec4<f32> {
     let shows = params.world > 0.5 && params.peak > 1.0
         && (hand || (!covered && shows_world(f.rgb, w.rgb)));
     var light = lit(f.rgb, w.a, shows, true).light;
-    // The HUD and menus at their own brightness, by how much they cover.
-    light *= mix(1.0, params.ui, ui);
+    // The HUD and menus at their own brightness, by how much they cover, no brighter than the
+    // peak (as `fs_hdr_layered`): UI Brightness can pass paper white.
+    light = min(light * mix(1.0, params.ui, ui), vec3(params.peak));
     return display(light);
 }
 
@@ -275,8 +276,8 @@ fn backdrop(w: vec3<f32>) -> vec3<f32> {
 
 // The HUD over the world in gamma, the space the HUD blends in: its own part, what its backdrop
 // B doesn't explain (H = P - (1 - c) B, exact for the layering blends), at UI Brightness, over
-// (1 - c) of the world, light above white included. Where the world is at or below white, at
-// 100%, that is the HUD's picture as drawn.
+// (1 - c) of the world, light above white included. Where the world is at or below white, with
+// UI Brightness at paper white, that is the HUD's picture as drawn.
 fn layered(at: vec2<i32>) -> vec3<f32> {
     let w = max(textureLoad(frame, at, 0).rgb, vec3(0.0));
     let p = textureLoad(hud, at, 0).rgb;

crates/horizon-client-render/src/hud.rs

@@ -12,6 +12,7 @@ use std::{
 };
 use wgpu::util::DeviceExt;
 
+mod animate;
 pub mod cit_glint;
 mod pack_text;
 pub mod pictures;
@@ -2876,59 +2877,6 @@ impl HudRenderer {
             pack_text::PackText::new(device, self.format, &self.atlas_view, shader, self.coverage)
         });
     }
-    pub fn animate_sprites(
-        &mut self,
-        uploads: &mut crate::gfx::upload::Uploads,
-        encoder: &mut wgpu::CommandEncoder,
-        tick: u64,
-    ) {
-        let Some(texture) = &self.atlas_texture else {
-            return;
-        };
-        for (rect, animation, previous) in &mut self.sprite_animations {
-            // `SpriteContents.AnimationState`: the frame from the mcmeta's
-            // list, blended into the next one by the sub-frame's thousandths
-            // when the sprite interpolates.
-            let blend = animation.blend(tick);
-            let state = (blend.frame, blend.next, blend.millis);
-            if state == *previous {
-                continue;
-            }
-            let (w, h) = rect.texels((texture.width(), texture.height()));
-            let pixels = if blend.millis == 0 {
-                animation.resized_pixels(blend.frame, w, h)
-            } else {
-                let current = animation.resized_pixels(blend.frame, w, h);
-                let next = animation.resized_pixels(blend.next, w, h);
-                let millis = blend.millis;
-                current
-                    .iter()
-                    .zip(next)
-                    .map(|(&a, b)| {
-                        ((u32::from(a) * (1000 - millis) + u32::from(b) * millis + 500) / 1000)
-                            as u8
-                    })
-                    .collect()
-            };
-            uploads.texture(
-                encoder,
-                wgpu::TexelCopyTextureInfo {
-                    texture,
-                    mip_level: 0,
-                    origin: wgpu::Origin3d {
-                        x: (rect.u0 * texture.width() as f32).round() as u32,
-                        y: (rect.v0 * texture.height() as f32).round() as u32,
-                        z: 0,
-                    },
-                    aspect: wgpu::TextureAspect::All,
-                },
-                w,
-                h,
-                &pixels,
-            );
-            *previous = state;
-        }
-    }
     /// Stage `patches` into the shared atlas texture.
     pub fn upload_patches(
         &self,

crates/horizon-client-render/src/hud/animate.rs

@@ -0,0 +1,61 @@
+//! The GUI atlas's animated sprites, frame by frame (vanilla's or a Polytone `mode`'s).
+
+impl super::HudRenderer {
+    /// Shows each animated sprite's frame: its mcmeta's, or what its Polytone `mode` picks.
+    pub(crate) fn animate(
+        &mut self,
+        uploads: &mut crate::gfx::upload::Uploads,
+        encoder: &mut wgpu::CommandEncoder,
+        tick: u64,
+        animator: &crate::gfx::animate::SpriteAnimator,
+    ) {
+        let inputs = animator.mode_inputs();
+        let inputs = Some(&inputs);
+        let Some(texture) = &self.atlas_texture else {
+            return;
+        };
+        for (rect, animation, previous) in &mut self.sprite_animations {
+            // `SpriteContents.AnimationState`: the frame from the mcmeta's
+            // list, blended into the next one by the sub-frame's thousandths
+            // when the sprite interpolates; or what a Polytone `mode` picks.
+            let blend = animation.blend_with(tick, inputs);
+            let state = (blend.frame, blend.next, blend.millis);
+            if state == *previous {
+                continue;
+            }
+            let (w, h) = rect.texels((texture.width(), texture.height()));
+            let pixels = if blend.millis == 0 {
+                animation.resized_pixels(blend.frame, w, h)
+            } else {
+                let current = animation.resized_pixels(blend.frame, w, h);
+                let next = animation.resized_pixels(blend.next, w, h);
+                let millis = blend.millis;
+                current
+                    .iter()
+                    .zip(next)
+                    .map(|(&a, b)| {
+                        ((u32::from(a) * (1000 - millis) + u32::from(b) * millis + 500) / 1000)
+                            as u8
+                    })
+                    .collect()
+            };
+            uploads.texture(
+                encoder,
+                wgpu::TexelCopyTextureInfo {
+                    texture,
+                    mip_level: 0,
+                    origin: wgpu::Origin3d {
+                        x: (rect.u0 * texture.width() as f32).round() as u32,
+                        y: (rect.v0 * texture.height() as f32).round() as u32,
+                        z: 0,
+                    },
+                    aspect: wgpu::TextureAspect::All,
+                },
+                w,
+                h,
+                &pixels,
+            );
+            *previous = state;
+        }
+    }
+}

crates/horizon-client-render/src/lib.rs

@@ -67,7 +67,6 @@ mod jei_sprites;
 pub mod jigsaw_block;
 pub mod keypad;
 pub mod terrain_model;
-pub use horizon_polytone::colors as polytone_colors;
 pub use horizon_polytone::creative_tabs as polytone_creative_tabs;
 pub use horizon_world::json_folder;
 pub mod level_loading;
@@ -89,6 +88,8 @@ pub mod options_fixes;
 pub mod options_ui;
 pub mod overlay;
 pub mod pack_browser;
+pub mod pack_formats;
+pub mod pack_hooks;
 pub mod pack_options_ui;
 pub mod pack_palette;
 pub mod pack_screen;

crates/horizon-client-render/src/lod.rs

@@ -2593,8 +2593,7 @@ impl Lod {
         self.returned_at = std::time::Instant::now();
         let nodes = &self.plan.nodes;
         self.mesh_samples.retain(|key| nodes.contains(key));
-        // Queued tiles the view left are not sampled (a running one is
-        // dropped when it finishes, `finish_sample`).
+        // Queued tiles the view left are not sampled; a running one is dropped (`finish_sample`).
         drop_queued_samples(&self.shared, &mut self.pending, |key| {
             self.plan.nodes.contains(key)
         });
@@ -2680,6 +2679,7 @@ impl Lod {
             }
             if let Some((columns, mask)) = self.kept.take(&key) {
                 self.ready.insert(key, columns);
+                self.sync_sample(key);
                 if let Some(mask) = mask {
                     self.detail_masks.insert(key, mask);
                 }

crates/horizon-client-render/src/options_ui.rs

@@ -339,6 +339,7 @@ impl Opt {
             Opt::SharePresence => "options.sharePresence",
             Opt::DirectionalAudio => "options.directionalAudio",
             Opt::MusicToast => "options.musicToast",
+            Opt::Page(page, row) => pages::slider_caption(page, row),
         }
     }
     pub(crate) fn kind(self, s: &Settings) -> Kind {
@@ -402,6 +403,7 @@ impl Opt {
             Opt::PadLookDeadzone => unit(s.controller.look_deadzone, 0.0, 0.5),
             Opt::PadTriggerThreshold => unit(s.controller.trigger_threshold, 0.1, 0.9),
             Opt::SprintWindow => unit(s.sprint_window as f32, 0.0, 10.0),
+            Opt::Page(page, row) => pages::slider_kind(page, row),
             _ => Kind::Cycle,
         }
     }
@@ -878,6 +880,7 @@ impl Opt {
                 gamepad::TextKeyboard::Horizon => "horizon.options.keyboard.horizon",
                 gamepad::TextKeyboard::Steam => "horizon.options.keyboard.steam",
             }),
+            Opt::Page(page, row) => pages::slider_text(page, row),
             _ => Text::empty(),
         }
     }
@@ -952,6 +955,7 @@ impl Opt {
             Opt::PadLookDeadzone => s.controller.look_deadzone = step(0.0, 50.0) / 100.0,
             Opt::PadTriggerThreshold => s.controller.trigger_threshold = step(10.0, 90.0) / 100.0,
             Opt::SprintWindow => s.sprint_window = step(0.0, 10.0) as i32,
+            Opt::Page(page, row) => pages::slide(page, row, v),
             _ => {}
         }
         if self.affects_preset() {
@@ -1331,6 +1335,8 @@ pub enum Page {
     ModProject,
     /// A native mod's settings page: its index in `mods.installed`.
     NativeMod(usize),
+    /// A page a crate registered (`horizon_hooks::pages`): its index in `OptionsUi::pages`.
+    Added(usize),
     /// Horizon's shader packs, either kind (`shader_pack_list`).
     ShaderPacks,
     /// The picked pack's options: the shader screen (`shader_ui`) at the pack's main screen.
@@ -1390,6 +1396,8 @@ enum Act {
     /// A native mod's key (mod, key) waits for a key; a button of its page.
     NativeKey(usize, usize),
     NativeButton(usize, usize),
+    /// A registered page's row: (page, row).
+    PageRow(usize, usize),
     OpenModFolder,
     /// Browse mods: the page of listing `.0` of `mod_browser`.
     ModProject(usize),
@@ -1617,7 +1625,8 @@ pub struct OptionsUi {
     /// Key Binds: the mapping waiting for a key ([`NATIVE_KEY`]: a native
     /// mod's, `selected_native_key`).
     pub selected_key: Option<&'static str>,
-    /// The native mod's key waiting: (mod, key) in `mods.installed`.
+    /// The native mod's key waiting: (mod, key) in `mods.installed`, or a registered page's
+    /// (page, row) ([`pages::PAGE_KEY`]).
     selected_native_key: Option<(usize, usize)>,
     /// Bindings: the action waiting for a pad button.
     pub selected_pad_action: Option<&'static str>,
@@ -1861,25 +1870,6 @@ fn wide_extras(s: &Settings, width: impl Fn(&str) -> f32) -> Vec<crate::extras::
         })
         .collect()
 }
-/// What a button opening one of Horizon's pages says on hover.
-fn horizon_page_tooltip(page: Page) -> Option<&'static str> {
-    Some(match page {
-        Page::Horizon => "horizon.pages.settings.tooltip",
-        Page::Studio => "horizon.pages.studio.tooltip",
-        Page::Graphics => "horizon.pages.graphics.tooltip",
-        Page::GraphicsAdvanced => "horizon.pages.graphics_advanced.tooltip",
-        Page::Controller => "horizon.pages.controller.tooltip",
-        Page::Extras => "horizon.pages.extras.tooltip",
-        Page::Pvp => "horizon.pages.pvp.tooltip",
-        Page::Agent => "horizon.pages.agent.tooltip",
-        Page::SplitProfiles => "horizon.pages.split_profiles.tooltip",
-        Page::ShaderPacks => "horizon.pages.shader_packs.tooltip",
-        Page::Mods => "horizon.pages.mods.tooltip",
-        Page::SplitSetup => "horizon.pages.split_setup.tooltip",
-        Page::Music => "horizon.pages.music.tooltip",
-        _ => return None,
-    })
-}
 /// Rows of an OptionsList: (big?, options) or a header.
 enum Row {
     Big(Opt),
@@ -1899,14 +1889,17 @@ fn tooltip_text(s: &Settings, wd: &Widget) -> Option<Text> {
             return None;
         };
         let key = opt.tooltip_key(s);
-        return lang::has(&key).then(|| tr(&key));
+        let Opt::Page(page, row) = opt else {
+            return lang::has(&key).then(|| tr(&key));
+        };
+        return pages::tooltip(*page, *row);
     };
     let mut tip = None;
     if let Act::Extra(item) = act {
         tip = Some(Text::literal(item.description_text()));
     }
     if let Act::Push(page) = act
-        && let Some(text) = horizon_page_tooltip(*page)
+        && let Some(text) = pages::horizon_page_tooltip(*page)
     {
         tip = Some(tr(text));
     }
@@ -1926,6 +1919,7 @@ fn tooltip_text(s: &Settings, wd: &Widget) -> Option<Text> {
     }
     match act {
         Act::Cycle(opt) if !opt.available() => Some(tr("horizon.options.unavailable")),
+        Act::PageRow(page, row) => pages::tooltip(*page, *row),
         Act::ToggleMod(i) => match s.mods.installed.get(*i) {
             Some(installed) => {
                 let description = installed
@@ -2367,6 +2361,7 @@ impl OptionsUi {
             Page::ModBrowser => "horizon.mods.browse.title",
             Page::ModProject => "horizon.mods.browse.project",
             Page::NativeMod(_) => "Mod Settings",
+            Page::Added(i) => pages::title(i),
             Page::ShaderPacks => "horizon.pages.shader_packs",
             Page::ShaderOptions => "horizon.pages.shader_options",
             Page::PackOptions => "horizon.pack.options.title",
@@ -2647,47 +2642,7 @@ impl OptionsUi {
                 flush(&mut rows, &mut section);
                 rows
             }
-            Page::Horizon => {
-                // Two to a row, as vanilla's OptionsList.addSmall lays out
-                // buttons; each opens one of Horizon's settings pages. Each page has
-                // one way in: graphics and shader packs are Video Settings' (the graphics
-                // screen), the controller is Controls', mods are the Options screen's.
-                let open =
-                    |key: &str, page: Page| button(0.0, 0.0, 150.0, tr(key), Act::Push(page));
-                vec![
-                    Row::Buttons(
-                        open("horizon.pages.open.extras", Page::Extras),
-                        Some(open("horizon.pages.open.pvp", Page::Pvp)),
-                    ),
-                    Row::Buttons(
-                        open(
-                            "horizon.pages.open.split_setup",
-                            if self.split_guest {
-                                Page::SplitProfiles
-                            } else {
-                                Page::SplitSetup
-                            },
-                        ),
-                        Some(open("horizon.pages.open.studio", Page::Studio)),
-                    ),
-                    // No AI hides the AI Agent page and everything AI.
-                    Row::Buttons(
-                        self.extra_button(s, crate::extras::Item::DiscordPresence),
-                        Some(if s.extras.no_ai {
-                            self.extra_button(s, crate::extras::Item::NoAi)
-                        } else {
-                            open("horizon.pages.open.agent", Page::Agent)
-                        }),
-                    ),
-                ]
-                .into_iter()
-                .chain(
-                    (!s.extras.no_ai).then(|| {
-                        Row::Buttons(self.extra_button(s, crate::extras::Item::NoAi), None)
-                    }),
-                )
-                .collect()
-            }
+            Page::Horizon => self.horizon_rows(s),
             Page::Agent => {
                 let mut rows = vec![Row::Buttons(
                     self.extra_button(s, crate::extras::Item::AgentControl),
@@ -2970,6 +2925,7 @@ impl OptionsUi {
             Page::ModBrowser => self.mod_browser_rows(),
             Page::ModProject => self.mod_project_rows(s),
             Page::NativeMod(i) => self.native_rows(s, i),
+            Page::Added(i) => self.added_rows(i),
             _ => {
                 let _ = s;
                 Vec::new()
@@ -4238,6 +4194,7 @@ impl OptionsUi {
                         }
                         Act::NativeKey(i, k) => self.wait_native_key(i, k),
                         Act::NativeButton(i, b) => events.push(Event::NativeButton(i, b)),
+                        Act::PageRow(p, r) => events.extend(self.page_act(p, r, self.shift)),
                         Act::OpenModFolder => events.push(Event::OpenModFolder),
                         Act::ModProject(i) => {
                             if let Some(listing) = self.mod_browser.listings.get(i) {
@@ -4741,10 +4698,10 @@ impl OptionsUi {
         let Some(name) = self.selected_key.take() else {
             return Vec::new();
         };
-        if name == NATIVE_KEY {
-            return self.bind_native_key(s, value);
+        if name == NATIVE_KEY || name == pages::PAGE_KEY {
+            return self.bind_native_key(s, name, value);
         }
-        if !s.extras.set_key(name, value.clone()) && !s.horizon.set_key(name, value.clone()) {
+        if !s.extras.set_key(name, value.clone()) {
             s.keys.set(name, &value);
         }
         vec![Event::Changed]
@@ -5126,6 +5083,7 @@ impl OptionsUi {
                         }
                         Act::NativeKey(i, k) => self.wait_native_key(i, k),
                         Act::NativeButton(i, b) => events.push(Event::NativeButton(i, b)),
+                        Act::PageRow(p, r) => events.extend(self.page_act(p, r, shift)),
                         Act::OpenModFolder => events.push(Event::OpenModFolder),
                         Act::ModProject(i) => {
                             if let Some(listing) = self.mod_browser.listings.get(i) {
@@ -7296,7 +7254,7 @@ mod tests {
             MouseButton::Back,
             MouseButton::Forward,
         ] {
-            for name in [SORT_KEY, crate::graphics::HDR_KEY, "key.jump"] {
+            for name in [SORT_KEY, "key.jump"] {
                 let mut ui = OptionsUi::default();
                 let mut s = Settings::default();
                 ui.selected_key = Some(name);
@@ -7305,7 +7263,6 @@ mod tests {
                 let value = keybinds::mouse_name(button);
                 match name {
                     SORT_KEY => assert_eq!(s.extras.sort_key, value),
-                    crate::graphics::HDR_KEY => assert_eq!(s.horizon.hdr_key, value),
                     _ => assert_eq!(s.keys.get(name), value),
                 }
                 assert_eq!(Extras::parse(&s.extras.serialize()), s.extras);

crates/horizon-client-render/src/options_ui_pages.rs

@@ -1,8 +1,230 @@
 //! The pages crates add to the options screens: a native mod's settings page (its keys and
-//! buttons). Kept out of options_ui.rs, which may not grow (tools/check_file_size.py).
+//! buttons), and the pages crates above the engine register (`horizon_hooks::pages`, docs/layers.md
+//! "Platform registries") with their entries on Horizon Settings. Kept out of options_ui.rs, which
+//! may not grow (tools/check_file_size.py).
 use super::*;
+use horizon_hooks::pages as added;
+
+/// `selected_key` while a registered page's key waits (`selected_native_key`: page, row).
+pub(super) const PAGE_KEY: &str = "horizon.pageKey";
+
+#[cfg(test)]
+thread_local! {
+    /// A test's own pages, instead of the game's registered ones: each test runs on its thread.
+    static TEST_PAGES: std::cell::Cell<Option<&'static [&'static dyn added::Page]>> =
+        const { std::cell::Cell::new(None) };
+}
+
+/// The pages crates registered.
+fn registered() -> &'static [&'static dyn added::Page] {
+    #[cfg(test)]
+    if let Some(pages) = TEST_PAGES.get() {
+        return pages;
+    }
+    added::engine::all()
+}
+
+/// A registered page's title (a translation key).
+pub(super) fn title(page: usize) -> &'static str {
+    registered().get(page).map_or("", |p| p.title())
+}
+
+/// Row `r` of a registered page, as it is now.
+fn row(page: usize, r: usize) -> Option<added::Row> {
+    let mut rows = Vec::new();
+    registered().get(page)?.rows(&mut rows);
+    rows.into_iter().nth(r)
+}
+
+/// A registered page's slider ([`Opt::Page`]): its caption (a translation key).
+pub(super) fn slider_caption(page: usize, r: usize) -> &'static str {
+    match row(page, r) {
+        Some(added::Row::Slider { label, .. }) => label,
+        _ => "",
+    }
+}
+
+/// A registered page's slider: its position.
+pub(super) fn slider_kind(page: usize, r: usize) -> Kind {
+    match row(page, r) {
+        Some(added::Row::Slider { value, .. }) => Kind::Slider(value.clamp(0.0, 1.0)),
+        _ => Kind::Cycle,
+    }
+}
+
+/// A registered page's slider: the value its message shows after the caption.
+pub(super) fn slider_text(page: usize, r: usize) -> Text {
+    match row(page, r) {
+        Some(added::Row::Slider { text, .. }) => label_text(text),
+        _ => Text::empty(),
+    }
+}
+
+/// A registered page's slider moved.
+pub(super) fn slide(page: usize, r: usize, value: f32) {
+    if let Some(registered) = registered().get(page) {
+        registered.act(r, added::Act::Slide(value));
+    }
+}
+
+/// What a registered page's row says on hover.
+pub(super) fn tooltip(page: usize, r: usize) -> Option<Text> {
+    registered().get(page)?.tooltip(r).map(label_text)
+}
+
+/// What a button opening one of Horizon's pages says on hover.
+pub(super) fn horizon_page_tooltip(page: Page) -> Option<&'static str> {
+    Some(match page {
+        Page::Horizon => "horizon.pages.settings.tooltip",
+        Page::Studio => "horizon.pages.studio.tooltip",
+        Page::Graphics => "horizon.pages.graphics.tooltip",
+        Page::GraphicsAdvanced => "horizon.pages.graphics_advanced.tooltip",
+        Page::Controller => "horizon.pages.controller.tooltip",
+        Page::Extras => "horizon.pages.extras.tooltip",
+        Page::Pvp => "horizon.pages.pvp.tooltip",
+        Page::Agent => "horizon.pages.agent.tooltip",
+        Page::SplitProfiles => "horizon.pages.split_profiles.tooltip",
+        Page::ShaderPacks => "horizon.pages.shader_packs.tooltip",
+        Page::Mods => "horizon.pages.mods.tooltip",
+        Page::SplitSetup => "horizon.pages.split_setup.tooltip",
+        Page::Music => "horizon.pages.music.tooltip",
+        _ => return None,
+    })
+}
+
+fn label_text(label: added::Label) -> Text {
+    match label {
+        added::Label::Key(key) => tr(key),
+        added::Label::Value(value) => Text::literal(value),
+    }
+}
 
 impl OptionsUi {
+    /// Horizon Settings: its pages, then the pages crates registered for it.
+    pub(super) fn horizon_rows(&self, s: &Settings) -> Vec<Row> {
+        // Two to a row, as vanilla's OptionsList.addSmall lays out
+        // buttons; each opens one of Horizon's settings pages. Each page has
+        // one way in: graphics and shader packs are Video Settings' (the graphics
+        // screen), the controller is Controls', mods are the Options screen's.
+        let open = |key: &str, page: Page| button(0.0, 0.0, 150.0, tr(key), Act::Push(page));
+        let mut rows: Vec<Row> = vec![
+            Row::Buttons(
+                open("horizon.pages.open.extras", Page::Extras),
+                Some(open("horizon.pages.open.pvp", Page::Pvp)),
+            ),
+            Row::Buttons(
+                open(
+                    "horizon.pages.open.split_setup",
+                    if self.split_guest {
+                        Page::SplitProfiles
+                    } else {
+                        Page::SplitSetup
+                    },
+                ),
+                Some(open("horizon.pages.open.studio", Page::Studio)),
+            ),
+            // No AI hides the AI Agent page and everything AI.
+            Row::Buttons(
+                self.extra_button(s, crate::extras::Item::DiscordPresence),
+                Some(if s.extras.no_ai {
+                    self.extra_button(s, crate::extras::Item::NoAi)
+                } else {
+                    open("horizon.pages.open.agent", Page::Agent)
+                }),
+            ),
+        ]
+        .into_iter()
+        .chain(
+            (!s.extras.no_ai)
+                .then(|| Row::Buttons(self.extra_button(s, crate::extras::Item::NoAi), None)),
+        )
+        .collect();
+        self.added_entries(&mut rows);
+        rows
+    }
+
+    /// The entries of the pages registered for Horizon Settings, two to a row like the engine's.
+    fn added_entries(&self, rows: &mut Vec<Row>) {
+        let mut entries = registered()
+            .iter()
+            .enumerate()
+            .filter(|(_, page)| page.place() == added::Place::HorizonSettings)
+            .map(|(i, page)| button(0.0, 0.0, 150.0, tr(page.title()), Act::Push(Page::Added(i))));
+        while let Some(first) = entries.next() {
+            rows.push(Row::Buttons(first, entries.next()));
+        }
+    }
+
+    /// A registered page's rows, asked of it each time the page is drawn.
+    pub(super) fn added_rows(&self, page: usize) -> Vec<Row> {
+        let Some(registered) = registered().get(page) else {
+            return Vec::new();
+        };
+        let mut rows = Vec::new();
+        registered.rows(&mut rows);
+        rows.into_iter()
+            .enumerate()
+            .map(|(r, row)| self.added_row(page, r, row))
+            .collect()
+    }
+
+    fn added_row(&self, page: usize, r: usize, row: added::Row) -> Row {
+        let act = Act::PageRow(page, r);
+        let wide = |label: Text| Row::Buttons(button(0.0, 0.0, 310.0, label, act.clone()), None);
+        match row {
+            added::Row::Heading(key) => Row::Heading(key.to_owned()),
+            added::Row::Note(text) => Row::Note(text),
+            added::Row::Toggle { label, on } => wide(generic(label, on_off(on))),
+            added::Row::Cycle { label, value } => wide(generic(label, label_text(value))),
+            added::Row::Slider { .. } => Row::Big(Opt::Page(page, r)),
+            added::Row::Button { label } => wide(tr(label)),
+            added::Row::Key { label, key } => {
+                let mut message = keybinds::display_name(&key);
+                if self.selected_key == Some(PAGE_KEY)
+                    && self.selected_native_key == Some((page, r))
+                {
+                    message = Text::literal("> ")
+                        .append(message.with_color(text::WHITE))
+                        .append(" <")
+                        .with_color(text::YELLOW);
+                }
+                let caption = button(0.0, 0.0, 150.0, tr(label), Act::None);
+                let change = button(0.0, 0.0, 150.0, message, act);
+                Row::Buttons(inactive(caption), Some(change))
+            }
+            // A row kind newer than this engine: shown empty.
+            _ => Row::Note(String::new()),
+        }
+    }
+
+    /// A registered page's row was pressed: a key row waits for a key, any other row hears it.
+    pub(super) fn page_act(&mut self, page: usize, r: usize, shift: bool) -> Vec<Event> {
+        let Some(registered) = registered().get(page) else {
+            return Vec::new();
+        };
+        let mut rows = Vec::new();
+        registered.rows(&mut rows);
+        match rows.get(r) {
+            Some(added::Row::Key { .. }) => {
+                self.selected_key = Some(PAGE_KEY);
+                self.selected_native_key = Some((page, r));
+                Vec::new()
+            }
+            Some(_) => {
+                registered.act(
+                    r,
+                    if shift {
+                        added::Act::PressBack
+                    } else {
+                        added::Act::Press
+                    },
+                );
+                vec![Event::Changed]
+            }
+            None => Vec::new(),
+        }
+    }
+
     /// A native mod's page: its name, its keys as Key Binds rows (the
     /// player's choice, else the default), then its buttons.
     pub(super) fn native_rows(&self, s: &Settings, i: usize) -> Vec<Row> {
@@ -46,9 +268,21 @@ impl OptionsUi {
         self.selected_native_key = Some((i, k));
     }
 
-    /// The key pressed for the native mod's key that waited for one.
-    pub(super) fn bind_native_key(&mut self, s: &mut Settings, value: String) -> Vec<Event> {
+    /// The key pressed for the native mod's key, or the registered page's ([`PAGE_KEY`]), that
+    /// waited for one.
+    pub(super) fn bind_native_key(
+        &mut self,
+        s: &mut Settings,
+        name: &str,
+        value: String,
+    ) -> Vec<Event> {
         let (i, k) = self.selected_native_key.take().unwrap_or_default();
+        if name == PAGE_KEY {
+            if let Some(page) = registered().get(i) {
+                page.act(k, added::Act::Bind(value));
+            }
+            return vec![Event::Changed];
+        }
         let Some(m) = s.mods.installed.get(i) else {
             return Vec::new();
         };
@@ -60,3 +294,171 @@ impl OptionsUi {
         vec![Event::Changed]
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use std::sync::Mutex;
+
+    /// A page with a heading, a switch, a number that steps either way, a key and a volume.
+    struct Sample {
+        on: Mutex<bool>,
+        step: Mutex<i32>,
+        key: Mutex<String>,
+        volume: Mutex<f32>,
+    }
+
+    impl added::Page for Sample {
+        fn id(&self) -> &'static str {
+            "test.sample"
+        }
+        fn title(&self) -> &'static str {
+            "test.sample.title"
+        }
+        fn place(&self) -> added::Place {
+            added::Place::HorizonSettings
+        }
+        fn rows(&self, rows: &mut Vec<added::Row>) {
+            rows.push(added::Row::Heading("test.sample.heading"));
+            rows.push(added::Row::Toggle {
+                label: "test.sample.switch",
+                on: *self.on.lock().unwrap(),
+            });
+            rows.push(added::Row::Cycle {
+                label: "test.sample.step",
+                value: added::Label::Value(self.step.lock().unwrap().to_string()),
+            });
+            rows.push(added::Row::Key {
+                label: "test.sample.key",
+                key: self.key.lock().unwrap().clone(),
+            });
+            let volume = *self.volume.lock().unwrap();
+            rows.push(added::Row::Slider {
+                label: "test.sample.volume",
+                value: volume,
+                text: added::Label::Value(format!("{}%", (volume * 100.0).round())),
+            });
+        }
+        fn act(&self, row: usize, act: added::Act) {
+            match (row, act) {
+                (1, added::Act::Press) => {
+                    let mut on = self.on.lock().unwrap();
+                    *on = !*on;
+                }
+                (2, added::Act::Press) => *self.step.lock().unwrap() += 1,
+                (2, added::Act::PressBack) => *self.step.lock().unwrap() -= 1,
+                (3, added::Act::Bind(key)) => *self.key.lock().unwrap() = key,
+                (4, added::Act::Slide(v)) => *self.volume.lock().unwrap() = v,
+                other => panic!("row and act the page doesn't expect: {other:?}"),
+            }
+        }
+        fn tooltip(&self, row: usize) -> Option<added::Label> {
+            (row == 1).then_some(added::Label::Key("test.sample.switch.tooltip"))
+        }
+    }
+
+    static SAMPLE: Sample = Sample {
+        on: Mutex::new(false),
+        step: Mutex::new(0),
+        key: Mutex::new(String::new()),
+        volume: Mutex::new(0.0),
+    };
+    static PAGES: [&dyn added::Page; 1] = [&SAMPLE];
+
+    /// Clicks the active button that does `act`, with Shift held or not.
+    fn press(ui: &mut OptionsUi, s: &mut Settings, act: Act, shift: bool) -> Vec<Event> {
+        let size = (480.0, 240.0);
+        let (widgets, ..) = ui.layout(s, size.0, size.1);
+        let (x, y) = widgets
+            .iter()
+            .find_map(|w| match &w.kind {
+                WKind::Button {
+                    act: a,
+                    active: true,
+                    ..
+                } if *a == act => Some((w.x + 1.0, w.y + 1.0)),
+                _ => None,
+            })
+            .unwrap_or_else(|| panic!("no button does {act:?}"));
+        ui.shift = shift;
+        let atlas = super::super::tests::atlas();
+        ui.click(s, &atlas, x, y, size, [480, 240], false, false)
+    }
+
+    #[test]
+    fn a_registered_page_opens_from_horizon_settings_and_hears_its_rows() {
+        let mut s = Settings::default();
+        TEST_PAGES.set(Some(&PAGES));
+        let mut ui = OptionsUi::default();
+        ui.show(Page::Horizon);
+        press(&mut ui, &mut s, Act::Push(Page::Added(0)), false);
+        assert_eq!(ui.page(), Page::Added(0));
+        // Rows: the heading (0), the switch (1), the step (2), the key (3).
+        let events = press(&mut ui, &mut s, Act::PageRow(0, 1), false);
+        assert_eq!(
+            events.last(),
+            Some(&Event::Changed),
+            "the settings get saved"
+        );
+        assert!(*SAMPLE.on.lock().unwrap());
+        press(&mut ui, &mut s, Act::PageRow(0, 2), false);
+        press(&mut ui, &mut s, Act::PageRow(0, 2), true);
+        press(&mut ui, &mut s, Act::PageRow(0, 2), true);
+        assert_eq!(*SAMPLE.step.lock().unwrap(), -1, "Shift steps back");
+        // A key row waits for the next key, as on Key Binds, and the page gets its name.
+        press(&mut ui, &mut s, Act::PageRow(0, 3), false);
+        let atlas = super::super::tests::atlas();
+        let events = ui.key(&mut s, &atlas, winit::keyboard::KeyCode::KeyZ, None);
+        assert_eq!(events, [Event::Changed]);
+        assert_eq!(*SAMPLE.key.lock().unwrap(), "key.keyboard.z");
+        assert_eq!(ui.selected_key, None);
+        // The volume is one of the screen's own sliders: dragged to its middle, then let go.
+        let size = (480.0, 240.0);
+        let (widgets, ..) = ui.layout(&s, size.0, size.1);
+        let slider = widgets
+            .iter()
+            .find(|w| {
+                matches!(
+                    w.kind,
+                    WKind::Slider {
+                        opt: Opt::Page(0, 4),
+                        ..
+                    }
+                )
+            })
+            .expect("the volume's slider");
+        let (x, y) = (slider.x + slider.w / 2.0, slider.y + 1.0);
+        ui.click(&mut s, &atlas, x, y, size, [480, 240], false, false);
+        let volume = *SAMPLE.volume.lock().unwrap();
+        assert!((0.45..0.55).contains(&volume), "{volume}");
+        assert!(ui.release().contains(&Event::Changed));
+        // The slider shows the page's value once let go.
+        let (widgets, ..) = ui.layout(&s, size.0, size.1);
+        let shown = widgets.iter().find_map(|w| match w.kind {
+            WKind::Slider {
+                opt: Opt::Page(0, 4),
+                value,
+                ..
+            } => Some(value),
+            _ => None,
+        });
+        assert_eq!(shown, Some(volume));
+        // The page's tooltip for its switch.
+        let switch = widgets
+            .iter()
+            .find(|w| {
+                matches!(
+                    &w.kind,
+                    WKind::Button {
+                        act: Act::PageRow(0, 1),
+                        ..
+                    }
+                )
+            })
+            .expect("the switch");
+        assert_eq!(
+            tooltip_text(&s, switch).map(|t| t.plain()),
+            Some(tr("test.sample.switch.tooltip").plain())
+        );
+    }
+}

crates/horizon-client-render/src/pack_formats/colors.rs

@@ -0,0 +1,67 @@
+//! Polytone's custom colours (`horizon_polytone::colors`, `colors.json` or `color.properties`)
+//! as the engine's pack colours ([`crate::pack_palette::PackColors`]).
+use std::path::Path;
+
+use horizon_polytone::colors::PackColors;
+
+use crate::block_entity_render::DYES;
+use crate::pack_palette::{self, Environment};
+
+/// The colours of every namespace's file under the pack overlay at `root`.
+pub fn read(root: &Path) -> pack_palette::PackColors {
+    let colors = PackColors::read(root);
+    let by_dye = |f: &dyn Fn(&str) -> Option<u32>| std::array::from_fn(|i| f(DYES[i].0));
+    let env = colors.env;
+    pack_palette::PackColors {
+        dye_diffuse: by_dye(&|name| colors.dye(name, "diffuse")),
+        dye_text: by_dye(&|name| colors.dye(name, "text")),
+        sheep: by_dye(&|name| colors.sheep(name)),
+        redstone: std::array::from_fn(|i| colors.redstone(i as u8)),
+        effects: colors.effects(),
+        entity_shadows: colors.entity_shadows(),
+        xp_bar: colors.xp_bar(),
+        env: Environment {
+            powder_snow_fog: env.powder_snow_fog,
+            blindness_fog_distance: env.blindness_fog_distance,
+            darkness_fog_distance: env.darkness_fog_distance,
+            boss_fog_distance: env.boss_fog_distance,
+            water_fog_brightening: env.water_fog_brightening,
+            water_fog_brightening_time: env.water_fog_brightening_time,
+            horizon_height: env.horizon_height,
+        },
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use crate::pack_palette::{diffuse, redstone, sheep_wool, text};
+
+    #[test]
+    fn a_pack_recolours_only_what_it_names() {
+        // Dyes no other test draws: the table is process-wide.
+        let dir = std::env::temp_dir().join(format!("pack-dyes-{}", std::process::id()));
+        let polytone = dir.join("assets/obs/polytone");
+        std::fs::create_dir_all(&polytone).unwrap();
+        std::fs::write(
+            polytone.join("colors.json"),
+            r#"{"dye": {"cyan": {"diffuse": "00ff00", "text": "0000ff"}}, "sheep": {"pink": "2040ff"}, "redstone": {"7": "0x123456"}}"#,
+        )
+        .unwrap();
+        crate::pack_palette::set(&read(&dir));
+        let (cyan, pink, purple) = (9, 6, 10);
+        assert_eq!(diffuse(cyan), 0x00ff00);
+        assert_eq!(text(cyan), 0x0000ff);
+        assert_eq!(sheep_wool(pink as u8), 0x2040ff);
+        // Wool reads vanilla's dye, not the pack's diffuse: 75% of 0x169C9C.
+        assert_eq!(sheep_wool(cyan as u8), 0x107575);
+        assert_eq!(diffuse(purple), 0x8932B8);
+        assert_eq!(text(purple), 0xA020F0);
+        assert_eq!((redstone(7), redstone(15)), (Some(0x123456), None));
+        crate::pack_palette::set(&Default::default());
+        assert_eq!(redstone(7), None);
+        assert_eq!(diffuse(cyan), 0x169C9C);
+        assert_eq!(sheep_wool(pink as u8), 0xB6687F);
+        std::fs::remove_dir_all(&dir).ok();
+    }
+}

crates/horizon-client-render/src/pack_formats/custom_sky.rs

@@ -0,0 +1,252 @@
+//! OptiFine custom skies (`horizon_optifine::sky`) on the engine's sky layers
+//! ([`crate::custom_sky`]): a pack's layers with their decoded textures, read once with the pack,
+//! and each frame's choice of layers, their brightness and rotation. A pack without
+//! `optifine/sky` has none, and the sky stays vanilla.
+
+use std::path::Path;
+
+use glam::{Mat4, Vec3};
+use horizon_optifine::sky::{Blend, Conditions, Now, Skies, SkyLayer, Transition};
+
+use crate::custom_sky::{self as engine, Draw, Image, SkyLayers, State};
+
+/// The pack's layers, by world, with one texture per layer (`images[i]` for the `i`th layer
+/// over all worlds, in `worlds` order).
+#[derive(Default)]
+pub struct CustomSky {
+    worlds: Vec<(i32, Vec<SkyLayer>)>,
+    pub images: Vec<Image>,
+}
+
+/// Textures past this many texels in all are left out (a skybox is a few megapixels at most).
+const TEXEL_BUDGET: u64 = 64 << 20;
+
+impl CustomSky {
+    /// The custom skies of the overlay at `root`. A layer whose texture does not decode is
+    /// dropped with a warning.
+    pub fn load(root: &Path) -> Self {
+        let skies = Skies::scan(root);
+        let mut out = Self::default();
+        let mut texels = 0u64;
+        for (world, sky) in skies.worlds {
+            let mut layers = Vec::new();
+            for layer in sky.layers {
+                match crate::hud::decode(&root.join(&layer.source)) {
+                    Ok((width, height, rgba))
+                        if texels + u64::from(width) * u64::from(height) <= TEXEL_BUDGET =>
+                    {
+                        texels += u64::from(width) * u64::from(height);
+                        out.images.push(Image {
+                            width,
+                            height,
+                            rgba,
+                        });
+                        layers.push(layer);
+                    }
+                    Ok(_) => log::warn!("{}: past the custom sky's texture budget", layer.source),
+                    Err(e) => log::warn!("{}: {e:#}", layer.source),
+                }
+            }
+            if !layers.is_empty() {
+                out.worlds.push((world, layers));
+            }
+        }
+        out
+    }
+
+    pub fn is_empty(&self) -> bool {
+        self.worlds.is_empty()
+    }
+}
+
+/// The engine's sky blend for OptiFine's.
+fn blend(blend: Blend) -> engine::Blend {
+    match blend {
+        Blend::Add => engine::Blend::Add,
+        Blend::Subtract => engine::Blend::Subtract,
+        Blend::Multiply => engine::Blend::Multiply,
+        Blend::Dodge => engine::Blend::Dodge,
+        Blend::Burn => engine::Blend::Burn,
+        Blend::Screen => engine::Blend::Screen,
+        Blend::Replace => engine::Blend::Replace,
+        Blend::Overlay => engine::Blend::Overlay,
+        Blend::Alpha => engine::Blend::Alpha,
+    }
+}
+
+impl SkyLayers for CustomSky {
+    fn images(&self) -> &[Image] {
+        &self.images
+    }
+
+    /// Whether `world` has layers (`0` the Overworld, `1` the End).
+    fn has(&self, world: i32) -> bool {
+        self.worlds.iter().any(|(w, _)| *w == world)
+    }
+
+    /// The layers whose conditions hold, eased over their `transition`, at the brightness of
+    /// their fade times.
+    fn draws(
+        &self,
+        world: i32,
+        conditions: &engine::Conditions,
+        sun_turns: f32,
+        seconds: f32,
+        state: &mut State,
+        out: &mut Vec<Draw>,
+    ) {
+        let conditions = &Conditions {
+            day_time: conditions.day_time,
+            weather: match conditions.weather {
+                engine::Weather::Clear => Now::Clear,
+                engine::Weather::Rain => Now::Rain,
+                engine::Weather::Thunder => Now::Thunder,
+            },
+            biome: conditions.biome,
+            y: conditions.y,
+        };
+        out.clear();
+        let mut first = 0;
+        let mut found = None;
+        for (w, layers) in &self.worlds {
+            if *w == world {
+                found = Some(layers);
+                break;
+            }
+            first += layers.len();
+        }
+        let Some(layers) = found else {
+            state.world = None;
+            return;
+        };
+        // A new world (or pack) starts each layer where its conditions put it: no fade in.
+        let snap = state.world != Some(world) || state.eased.len() != layers.len();
+        if snap {
+            state.world = Some(world);
+            state.eased.clear();
+            state.eased.resize(layers.len(), 0.0);
+        }
+        for (i, (layer, eased)) in layers.iter().zip(&mut state.eased).enumerate() {
+            let target = if layer.shows(conditions) { 1.0 } else { 0.0 };
+            let shown = if snap {
+                *eased = target;
+                target
+            } else {
+                let mut t = Transition { value: *eased };
+                *eased = t.step(target, seconds, layer.transition);
+                *eased
+            };
+            let brightness = shown * layer.brightness(conditions.day_time);
+            if brightness <= 0.0 {
+                continue;
+            }
+            let turns = layer.turns(conditions.day_time, sun_turns);
+            let rotation = if turns == 0.0 {
+                Mat4::IDENTITY
+            } else {
+                Mat4::from_axis_angle(Vec3::from_array(layer.axis), turns * std::f32::consts::TAU)
+            };
+            out.push(Draw {
+                image: (first + i) as u16,
+                blend: blend(layer.blend),
+                brightness,
+                rotation,
+            });
+        }
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use crate::custom_sky::{Conditions, Weather};
+
+    fn pack(files: &[(&str, &str)]) -> (std::path::PathBuf, CustomSky) {
+        let root = std::env::temp_dir().join(format!(
+            "horizon-custom-sky-{}-{}",
+            std::process::id(),
+            files.len()
+        ));
+        let _ = std::fs::remove_dir_all(&root);
+        let dir = root.join("assets/minecraft/optifine/sky/world0");
+        std::fs::create_dir_all(&dir).unwrap();
+        let png = {
+            let mut bytes = Vec::new();
+            let mut encoder = png::Encoder::new(&mut bytes, 6, 4);
+            encoder.set_color(png::ColorType::Rgba);
+            encoder.set_depth(png::BitDepth::Eight);
+            let mut writer = encoder.write_header().unwrap();
+            writer
+                .write_image_data(&[255, 0, 0, 255].repeat(24))
+                .unwrap();
+            writer.finish().unwrap();
+            bytes
+        };
+        for (name, text) in files {
+            std::fs::write(dir.join(format!("{name}.properties")), text).unwrap();
+            std::fs::write(dir.join(format!("{name}.png")), &png).unwrap();
+        }
+        let sky = CustomSky::load(&root);
+        (root, sky)
+    }
+
+    fn noon(biome: &str) -> Conditions<'_> {
+        Conditions {
+            day_time: 6000,
+            weather: Weather::Clear,
+            biome,
+            y: 64,
+        }
+    }
+
+    #[test]
+    fn layers_ease_in_at_a_biome_border_but_not_on_arrival() {
+        let (root, sky) = pack(&[
+            ("sky1", "biomes=desert\ntransition=2"),
+            ("sky2", "blend=alpha\nrotate=false"),
+        ]);
+        let _ = std::fs::remove_dir_all(root);
+        assert!(sky.has(0) && !sky.has(1));
+        assert_eq!(sky.images[0].width, 6);
+        let (mut state, mut out) = (State::default(), Vec::new());
+        sky.draws(
+            0,
+            &noon("minecraft:desert"),
+            0.0,
+            0.05,
+            &mut state,
+            &mut out,
+        );
+        assert_eq!(
+            out.iter().map(|d| d.brightness).collect::<Vec<_>>(),
+            [1.0, 1.0]
+        );
+        // Out of the desert: the first layer fades over its two seconds.
+        sky.draws(0, &noon("minecraft:plains"), 0.0, 0.5, &mut state, &mut out);
+        assert_eq!(out[0].brightness, 0.75);
+        assert_eq!(out[1].blend, engine::Blend::Alpha);
+        sky.draws(0, &noon("minecraft:plains"), 0.0, 2.0, &mut state, &mut out);
+        assert_eq!(out.len(), 1, "a dark layer is not drawn");
+        assert_eq!(out[0].image, 1);
+        // Into the End, which has no layers, and back: no fade.
+        sky.draws(1, &noon("minecraft:desert"), 0.0, 0.0, &mut state, &mut out);
+        assert!(out.is_empty());
+        sky.draws(0, &noon("minecraft:desert"), 0.0, 0.0, &mut state, &mut out);
+        assert_eq!(out.len(), 2);
+    }
+
+    #[test]
+    fn a_layer_turns_west_like_the_sun() {
+        let (root, sky) = pack(&[("sky1", "")]);
+        let _ = std::fs::remove_dir_all(root);
+        let (mut state, mut out) = (State::default(), Vec::new());
+        // A quarter turn after noon (sunset): the skybox's zenith has gone down to the west.
+        let c = Conditions {
+            day_time: 12000,
+            ..noon("minecraft:plains")
+        };
+        sky.draws(0, &c, 0.25, 0.0, &mut state, &mut out);
+        let up = out[0].rotation.transform_vector3(Vec3::Y);
+        assert!((up - Vec3::NEG_X).length() < 1e-5, "{up}");
+    }
+}

crates/horizon-client-render/src/pack_formats/item_bars.rs

@@ -0,0 +1,146 @@
+//! Polytone's item modifiers' durability bar colours, on the engine's
+//! [`crate::pack_palette::ItemBars`].
+use std::path::Path;
+use std::sync::Arc;
+
+/// An item modifier's `bar_color` of the `damage` type: a row of colours picked by the stack's
+/// damage, the first pixel undamaged, the last at full damage (measured on the real mod).
+struct DamageBar {
+    targets: horizon_polytone::Targets,
+    row: Vec<u32>,
+}
+
+/// The packs' damage bars, the last read first.
+struct Bars(Vec<DamageBar>);
+
+impl crate::pack_palette::ItemBars for Bars {
+    fn color(&self, item: &str, damage: f32) -> Option<u32> {
+        let bar = self
+            .0
+            .iter()
+            .rev()
+            .find(|b| b.targets.matches(item, |_| false))?;
+        let last = (bar.row.len() - 1) as f32;
+        Some(bar.row[(damage.clamp(0.0, 1.0) * last).round() as usize])
+    }
+}
+
+/// Reads the packs' item modifiers' durability bar colours under a pack overlay root: an
+/// `<item>_bar.png` alone, or a json whose `bar_color` is `damage` with its `<name>_bar.png` (or
+/// `<name>.png`) beside it. Colormap ids and inline colormaps aren't read. `None` without any.
+pub fn read(root: &Path) -> Option<Arc<dyn crate::pack_palette::ItemBars>> {
+    let mut bars = Vec::new();
+    for namespace in std::fs::read_dir(root.join("assets"))
+        .into_iter()
+        .flatten()
+        .flatten()
+    {
+        let base = namespace.path().join("polytone/item_modifiers");
+        let mut stack = vec![base.clone()];
+        while let Some(dir) = stack.pop() {
+            for entry in std::fs::read_dir(&dir).into_iter().flatten().flatten() {
+                let path = entry.path();
+                if path.is_dir() {
+                    stack.push(path);
+                } else if let Some(bar) = item_bar(root, &base, &path) {
+                    bars.push(bar);
+                }
+            }
+        }
+    }
+    (!bars.is_empty()).then(|| Arc::new(Bars(bars)) as _)
+}
+
+fn item_bar(root: &Path, base: &Path, path: &Path) -> Option<DamageBar> {
+    let name = path.file_name()?.to_str()?;
+    let row = |png: &Path| {
+        let (width, _, rgba) = crate::sprites::read_rgba(png).ok()?;
+        let row: Vec<u32> = rgba[..width as usize * 4]
+            .as_chunks::<4>()
+            .0
+            .iter()
+            .map(|p| u32::from(p[0]) << 16 | u32::from(p[1]) << 8 | u32::from(p[2]))
+            .collect();
+        (!row.is_empty()).then_some(row)
+    };
+    if let Some(stem) = name.strip_suffix("_bar.png") {
+        // A json of the same name owns its png.
+        if path.with_file_name(format!("{stem}.json")).exists() {
+            return None;
+        }
+        let relative = path.parent()?.strip_prefix(base).ok()?.join(stem);
+        let namespace = base.parent()?.parent()?.file_name()?.to_str()?;
+        let id = format!("{namespace}:{}", relative.to_str()?.replace('\\', "/"));
+        let targets = horizon_polytone::Targets::parse(None, Some(&id)).ok()?;
+        return Some(DamageBar {
+            targets,
+            row: row(path)?,
+        });
+    }
+    let stem = name.strip_suffix(".json")?;
+    let json: serde_json::Value = horizon_world::json_file::read(path).ok()?;
+    if json.get("bar_color")?.as_str()? != "damage" {
+        return None;
+    }
+    let png = [format!("{stem}_bar.png"), format!("{stem}.png")]
+        .into_iter()
+        .map(|png| path.with_file_name(png))
+        .find(|png| png.exists())?;
+    let relative = path.strip_prefix(root).unwrap_or(path).to_string_lossy();
+    let implicit = horizon_polytone::implicit_id(&relative, "item_modifiers");
+    let targets =
+        horizon_polytone::Targets::parse(json.get("targets"), implicit.as_deref()).ok()?;
+    Some(DamageBar {
+        targets,
+        row: row(&png)?,
+    })
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    fn png_row(path: &Path, pixels: &[[u8; 3]]) {
+        std::fs::create_dir_all(path.parent().unwrap()).unwrap();
+        let file = std::fs::File::create(path).unwrap();
+        let mut encoder = png::Encoder::new(file, pixels.len() as u32, 1);
+        encoder.set_color(png::ColorType::Rgba);
+        let data: Vec<u8> = pixels
+            .iter()
+            .flat_map(|p| [p[0], p[1], p[2], 255])
+            .collect();
+        encoder
+            .write_header()
+            .unwrap()
+            .write_image_data(&data)
+            .unwrap();
+    }
+
+    #[test]
+    fn a_damage_bar_picks_its_pixel_by_the_stacks_damage() {
+        let dir = std::env::temp_dir().join(format!("pack-bars-{}", std::process::id()));
+        let modifiers = dir.join("assets/minecraft/polytone/item_modifiers");
+        let rgby = [[255, 0, 0], [0, 255, 0], [0, 0, 255], [255, 255, 0]];
+        png_row(&modifiers.join("diamond_pickaxe_bar.png"), &rgby);
+        std::fs::write(
+            modifiers.join("tools.json"),
+            r#"{"targets": ["minecraft:iron_axe"], "bar_color": "damage"}"#,
+        )
+        .unwrap();
+        png_row(&modifiers.join("tools_bar.png"), &[[1, 2, 3], [4, 5, 6]]);
+        let bars = read(&dir).unwrap();
+        // The real mod: damage 200 of 1561 shows the first pixel, 1400 the last.
+        assert_eq!(
+            bars.color("minecraft:diamond_pickaxe", 200.0 / 1561.0),
+            Some(0xFF0000)
+        );
+        assert_eq!(
+            bars.color("minecraft:diamond_pickaxe", 1400.0 / 1561.0),
+            Some(0xFFFF00)
+        );
+        assert_eq!(bars.color("minecraft:iron_axe", 0.9), Some(0x040506));
+        assert_eq!(bars.color("minecraft:diamond_shovel", 0.5), None);
+        assert!(read(&dir.join("none")).is_none());
+        std::fs::remove_dir_all(&dir).ok();
+    }
+}

crates/horizon-client-render/src/pack_formats/mod.rs

@@ -0,0 +1,36 @@
+//! The resource pack formats vanilla doesn't read (OptiFine's, Polytone's) on the engine's
+//! extension points ([`crate::pack_hooks`]). This is platform code (docs/layers.md) kept in this
+//! crate until the platform's executable installs it: it uses only the crate's public API, so it
+//! moves to a platform crate unchanged, and nothing else in the crate names it.
+
+mod colors;
+mod custom_sky;
+mod item_bars;
+
+use std::path::Path;
+use std::sync::Arc;
+
+use crate::pack_hooks::PackFormats;
+
+/// OptiFine's and Polytone's formats.
+pub struct Formats;
+
+impl PackFormats for Formats {
+    fn colors(&self, root: &Path) -> Option<crate::pack_palette::PackColors> {
+        Some(colors::read(root))
+    }
+
+    fn custom_sky(&self, root: &Path) -> Option<Arc<dyn crate::custom_sky::SkyLayers>> {
+        let sky = custom_sky::CustomSky::load(root);
+        (!sky.is_empty()).then(|| Arc::new(sky) as _)
+    }
+
+    fn item_bars(&self, root: &Path) -> Option<Arc<dyn crate::pack_palette::ItemBars>> {
+        item_bars::read(root)
+    }
+}
+
+/// Installs these formats ([`crate::pack_hooks::install`]); the game does at startup.
+pub fn install() {
+    crate::pack_hooks::install(&Formats);
+}

crates/horizon-client-render/src/pack_hooks.rs

@@ -0,0 +1,45 @@
+//! The engine's extension points for resource pack formats vanilla doesn't read (OptiFine's,
+//! Polytone's: platform code, docs/layers.md). The engine asks [`formats`] once per pack load and
+//! gets engine types back (tables, or an object it calls at most once a frame), never a format's
+//! own types. The platform installs its formats at startup ([`install`]); with none installed,
+//! packs load as vanilla reads them.
+
+use std::path::Path;
+use std::sync::{Arc, OnceLock};
+
+/// What the pack formats beyond vanilla's add to a pack. Each method reads one overlay of a pack
+/// (its folder at `root`); the default is "nothing in this format".
+pub trait PackFormats: Send + Sync {
+    /// The colours the overlay replaces where vanilla hardcodes them.
+    fn colors(&self, _root: &Path) -> Option<crate::pack_palette::PackColors> {
+        None
+    }
+
+    /// The sky layers the overlay draws over the vanilla sky, if it has any.
+    fn custom_sky(&self, _root: &Path) -> Option<Arc<dyn crate::custom_sky::SkyLayers>> {
+        None
+    }
+
+    /// The durability bar colours the overlay sets by item, if any.
+    fn item_bars(&self, _root: &Path) -> Option<Arc<dyn crate::pack_palette::ItemBars>> {
+        None
+    }
+}
+
+/// No format beyond vanilla's.
+struct Vanilla;
+
+impl PackFormats for Vanilla {}
+
+static FORMATS: OnceLock<&'static dyn PackFormats> = OnceLock::new();
+
+/// Installs the pack formats, before the first pack loads. The first call wins: later ones are
+/// ignored, so each test or probe that needs the formats may install them.
+pub fn install(formats: &'static dyn PackFormats) {
+    let _ = FORMATS.set(formats);
+}
+
+/// The installed pack formats, or vanilla's alone.
+pub fn formats() -> &'static dyn PackFormats {
+    FORMATS.get().copied().unwrap_or(&Vanilla)
+}

crates/horizon-client-render/src/pack_palette.rs

@@ -1,14 +1,87 @@
-//! Polytone's dye, sheep and redstone colours (`dye.<name>.diffuse|text`, `sheep.<name>`,
-//! `redstone.<power>`), for drawing only: the pack recolours collars, tropical fish, banners, wool,
-//! sign text and redstone wire and dust, while gameplay (crafting, item data, the beacon) keeps
-//! vanilla's `DyeColor`. Lock-free: the draw paths and the mesher's workers read it per face.
+//! The colours a pack replaces where vanilla hardcodes them (Polytone's `colors.json`, read by the
+//! platform's pack formats, [`crate::pack_hooks`]): dye, sheep and redstone colours, for drawing
+//! only (the pack recolours collars, tropical fish, banners, wool, sign text and redstone wire and
+//! dust, while gameplay keeps vanilla's `DyeColor`), mob effect colours, the experience number's,
+//! entity shadows, the effect fogs' settings and durability bar colours. Lock-free: the draw paths
+//! and the mesher's workers read the dye, sheep and redstone tables per face.
 use std::path::Path;
-use std::sync::RwLock;
 use std::sync::atomic::{AtomicU64, Ordering::Relaxed};
+use std::sync::{Arc, RwLock};
 
 use crate::block_entity_render::DYES;
 use crate::signs::DYE_TEXT;
-use horizon_polytone::colors::PackColors;
+
+/// The fog settings vanilla hardcodes, as the packs set them (vanilla's by default).
+#[derive(Clone, Copy, Debug, PartialEq)]
+pub struct Environment {
+    /// The fog colour inside powder snow (RGB).
+    pub powder_snow_fog: Option<u32>,
+    /// The fog ends of Blindness (5), Darkness (15) and bosses that add world fog (96).
+    pub blindness_fog_distance: f32,
+    pub darkness_fog_distance: f32,
+    pub boss_fog_distance: f32,
+    /// How much the underwater fog colour washes out (1 vanilla, 0 none).
+    pub water_fog_brightening: f32,
+    /// The ticks under water it takes (vanilla's 600).
+    pub water_fog_brightening_time: f32,
+    /// Below it the sky draws its dark disc (vanilla's 63; flat worlds keep their floor).
+    pub horizon_height: f32,
+}
+
+impl Default for Environment {
+    fn default() -> Self {
+        Self {
+            powder_snow_fog: None,
+            blindness_fog_distance: 5.0,
+            darkness_fog_distance: 15.0,
+            boss_fog_distance: 96.0,
+            water_fog_brightening: 1.0,
+            water_fog_brightening_time: 600.0,
+            horizon_height: 63.0,
+        }
+    }
+}
+
+/// The packs' colours; `None` (and the defaults) where they keep vanilla's.
+#[derive(Clone, Debug, PartialEq)]
+pub struct PackColors {
+    /// By dye id (`DyeColor` order): `getTextureDiffuseColor`, `getTextColor`, the sheep's wool.
+    pub dye_diffuse: [Option<u32>; 16],
+    pub dye_text: [Option<u32>; 16],
+    pub sheep: [Option<u32>; 16],
+    /// `RedStoneWireBlock.COLORS` by power.
+    pub redstone: [Option<u32>; 16],
+    /// Mob effects' colours, by effect id without vanilla's namespace.
+    pub effects: Vec<(String, u32)>,
+    /// False hides every entity's round shadow, whatever the video option says.
+    pub entity_shadows: bool,
+    /// The experience level number's colour and outline.
+    pub xp_bar: [Option<u32>; 2],
+    /// The effect fogs' settings: the fog reads them every frame.
+    pub env: Environment,
+}
+
+impl Default for PackColors {
+    fn default() -> Self {
+        Self {
+            dye_diffuse: [None; 16],
+            dye_text: [None; 16],
+            sheep: [None; 16],
+            redstone: [None; 16],
+            effects: Vec::new(),
+            entity_shadows: true,
+            xp_bar: [None; 2],
+            env: Environment::default(),
+        }
+    }
+}
+
+impl PackColors {
+    /// Whether entities draw their round shadow, as far as the packs say.
+    pub fn entity_shadows(&self) -> bool {
+        self.entity_shadows
+    }
+}
 
 /// 0 is unset, else `1 << 32 | rgb`.
 static DIFFUSE: [AtomicU64; 16] = [const { AtomicU64::new(0) }; 16];
@@ -16,6 +89,30 @@ static TEXT: [AtomicU64; 16] = [const { AtomicU64::new(0) }; 16];
 static SHEEP: [AtomicU64; 16] = [const { AtomicU64::new(0) }; 16];
 static REDSTONE: [AtomicU64; 16] = [const { AtomicU64::new(0) }; 16];
 
+/// The colours of the pack overlay at `root`, from the installed pack formats; their dye, sheep
+/// and redstone colours go to the draw paths' tables ([`set`]).
+pub fn read(root: &Path) -> PackColors {
+    let formats = crate::pack_hooks::formats();
+    let colors = formats.colors(root).unwrap_or_default();
+    set(&colors);
+    *ITEM_BARS.write().unwrap_or_else(|e| e.into_inner()) = formats.item_bars(root);
+    colors
+}
+
+/// The packs' durability bar colours by item (Polytone's item modifiers' `bar_color`).
+pub trait ItemBars: Send + Sync {
+    /// The bar colour (RGB) of `item` at this damage (0 to 1), when a pack sets one.
+    fn color(&self, item: &str, damage: f32) -> Option<u32>;
+}
+
+static ITEM_BARS: RwLock<Option<Arc<dyn ItemBars>>> = RwLock::new(None);
+
+/// A pack's durability bar colour (RGB) for an item at this damage (0 to 1).
+pub fn item_bar_color(item: &str, damage: f32) -> Option<u32> {
+    let bars = ITEM_BARS.read().unwrap_or_else(|e| e.into_inner());
+    bars.as_ref()?.color(item, damage)
+}
+
 /// Takes the colours of the packs just loaded (vanilla's where they set none).
 pub fn set(colors: &PackColors) {
     let store = |table: &[AtomicU64; 16], i: usize, color: Option<u32>| {
@@ -24,129 +121,39 @@ pub fn set(colors: &PackColors) {
             Relaxed,
         );
     };
-    for (i, (name, _)) in DYES.iter().enumerate() {
-        store(&DIFFUSE, i, colors.dye(name, "diffuse"));
-        store(&TEXT, i, colors.dye(name, "text"));
-        store(&SHEEP, i, colors.sheep(name));
-        store(&REDSTONE, i, colors.redstone(i as u8));
+    for i in 0..16 {
+        store(&DIFFUSE, i, colors.dye_diffuse[i]);
+        store(&TEXT, i, colors.dye_text[i]);
+        store(&SHEEP, i, colors.sheep[i]);
+        store(&REDSTONE, i, colors.redstone[i]);
     }
 }
 
-/// An item modifier's `bar_color` of the `damage` type: a row of colours picked by the stack's
-/// damage, the first pixel undamaged, the last at full damage (measured on the real mod).
-struct DamageBar {
-    targets: horizon_polytone::Targets,
-    row: Vec<u32>,
-}
-static ITEM_BARS: RwLock<Vec<DamageBar>> = RwLock::new(Vec::new());
-
-/// Reads the packs' item modifiers' durability bar colours under a pack overlay root: an
-/// `<item>_bar.png` alone, or a json whose `bar_color` is `damage` with its `<name>_bar.png` (or
-/// `<name>.png`) beside it. Colormap ids and inline colormaps aren't read.
-pub fn set_item_bars(root: &Path) {
-    let mut bars = Vec::new();
-    for namespace in std::fs::read_dir(root.join("assets"))
-        .into_iter()
-        .flatten()
-        .flatten()
-    {
-        let base = namespace.path().join("polytone/item_modifiers");
-        let mut stack = vec![base.clone()];
-        while let Some(dir) = stack.pop() {
-            for entry in std::fs::read_dir(&dir).into_iter().flatten().flatten() {
-                let path = entry.path();
-                if path.is_dir() {
-                    stack.push(path);
-                } else if let Some(bar) = item_bar(root, &base, &path) {
-                    bars.push(bar);
-                }
-            }
-        }
-    }
-    *ITEM_BARS.write().unwrap_or_else(|e| e.into_inner()) = bars;
-}
-
-fn item_bar(root: &Path, base: &Path, path: &Path) -> Option<DamageBar> {
-    let name = path.file_name()?.to_str()?;
-    let row = |png: &Path| {
-        let (width, _, rgba) = crate::sprites::read_rgba(png).ok()?;
-        let row: Vec<u32> = rgba[..width as usize * 4]
-            .as_chunks::<4>()
-            .0
-            .iter()
-            .map(|p| u32::from(p[0]) << 16 | u32::from(p[1]) << 8 | u32::from(p[2]))
-            .collect();
-        (!row.is_empty()).then_some(row)
-    };
-    if let Some(stem) = name.strip_suffix("_bar.png") {
-        // A json of the same name owns its png.
-        if path.with_file_name(format!("{stem}.json")).exists() {
-            return None;
-        }
-        let relative = path.parent()?.strip_prefix(base).ok()?.join(stem);
-        let namespace = base.parent()?.parent()?.file_name()?.to_str()?;
-        let id = format!("{namespace}:{}", relative.to_str()?.replace('\\', "/"));
-        let targets = horizon_polytone::Targets::parse(None, Some(&id)).ok()?;
-        return Some(DamageBar {
-            targets,
-            row: row(path)?,
-        });
-    }
-    let stem = name.strip_suffix(".json")?;
-    let json: serde_json::Value = horizon_world::json_file::read(path).ok()?;
-    if json.get("bar_color")?.as_str()? != "damage" {
-        return None;
-    }
-    let png = [format!("{stem}_bar.png"), format!("{stem}.png")]
-        .into_iter()
-        .map(|png| path.with_file_name(png))
-        .find(|png| png.exists())?;
-    let relative = path.strip_prefix(root).unwrap_or(path).to_string_lossy();
-    let implicit = horizon_polytone::implicit_id(&relative, "item_modifiers");
-    let targets =
-        horizon_polytone::Targets::parse(json.get("targets"), implicit.as_deref()).ok()?;
-    Some(DamageBar {
-        targets,
-        row: row(&png)?,
-    })
-}
-
-/// A pack's durability bar colour (RGB) for an item at this damage (0 to 1).
-pub fn item_bar_color(item: &str, damage: f32) -> Option<u32> {
-    let bars = ITEM_BARS.read().unwrap_or_else(|e| e.into_inner());
-    let bar = bars
-        .iter()
-        .rev()
-        .find(|b| b.targets.matches(item, |_| false))?;
-    let last = (bar.row.len() - 1) as f32;
-    Some(bar.row[(damage.clamp(0.0, 1.0) * last).round() as usize])
-}
-
-fn read(table: &[AtomicU64; 16], i: usize) -> Option<u32> {
+fn get(table: &[AtomicU64; 16], i: usize) -> Option<u32> {
     let v = table[i & 15].load(Relaxed);
     (v != 0).then_some(v as u32)
 }
 
 /// `DyeColor.getTextureDiffuseColor` (RGB) as the packs draw it.
 pub fn diffuse(dye: usize) -> u32 {
-    read(&DIFFUSE, dye).unwrap_or(DYES[dye & 15].1)
+    get(&DIFFUSE, dye).unwrap_or(DYES[dye & 15].1)
 }
 
 /// `DyeColor.getTextColor` (RGB) as the packs draw it.
 pub fn text(dye: usize) -> u32 {
-    read(&TEXT, dye).unwrap_or(DYE_TEXT[dye & 15].1)
+    get(&TEXT, dye).unwrap_or(DYE_TEXT[dye & 15].1)
 }
 
 /// A pack's `RedStoneWireBlock.COLORS` entry for this power (RGB), when it sets one.
 pub fn redstone(power: u8) -> Option<u32> {
-    read(&REDSTONE, usize::from(power))
+    get(&REDSTONE, usize::from(power))
 }
 
 /// `ColorLerper.Type.SHEEP` wool colour: a pack's `sheep.<name>`, else white 0xE6E6E6 and the
 /// others 75% of vanilla's dye (a pack's `dye.*.diffuse` doesn't reach wool).
 pub fn sheep_wool(dye: u8) -> u32 {
     let i = usize::from(dye & 15);
-    if let Some(color) = read(&SHEEP, i) {
+    if let Some(color) = get(&SHEEP, i) {
         return color;
     }
     if i == 0 {
@@ -156,81 +163,3 @@ pub fn sheep_wool(dye: u8) -> u32 {
     let f = |c: u32| ((c as f32 * 0.75).floor() as u32).min(255);
     f(src >> 16 & 255) << 16 | f(src >> 8 & 255) << 8 | f(src & 255)
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn a_pack_recolours_only_what_it_names() {
-        // Dyes no other test draws: the table is process-wide.
-        let dir = std::env::temp_dir().join(format!("pack-dyes-{}", std::process::id()));
-        let polytone = dir.join("assets/obs/polytone");
-        std::fs::create_dir_all(&polytone).unwrap();
-        std::fs::write(
-            polytone.join("colors.json"),
-            r#"{"dye": {"cyan": {"diffuse": "00ff00", "text": "0000ff"}}, "sheep": {"pink": "2040ff"}, "redstone": {"7": "0x123456"}}"#,
-        )
-        .unwrap();
-        set(&PackColors::read(&dir));
-        let (cyan, pink, purple) = (9, 6, 10);
-        assert_eq!(diffuse(cyan), 0x00ff00);
-        assert_eq!(text(cyan), 0x0000ff);
-        assert_eq!(sheep_wool(pink as u8), 0x2040ff);
-        // Wool reads vanilla's dye, not the pack's diffuse: 75% of 0x169C9C.
-        assert_eq!(sheep_wool(cyan as u8), 0x107575);
-        assert_eq!(diffuse(purple), 0x8932B8);
-        assert_eq!(text(purple), 0xA020F0);
-        assert_eq!((redstone(7), redstone(15)), (Some(0x123456), None));
-        set(&PackColors::default());
-        assert_eq!(redstone(7), None);
-        assert_eq!(diffuse(cyan), 0x169C9C);
-        assert_eq!(sheep_wool(pink as u8), 0xB6687F);
-        std::fs::remove_dir_all(&dir).ok();
-    }
-
-    fn png_row(path: &Path, pixels: &[[u8; 3]]) {
-        std::fs::create_dir_all(path.parent().unwrap()).unwrap();
-        let file = std::fs::File::create(path).unwrap();
-        let mut encoder = png::Encoder::new(file, pixels.len() as u32, 1);
-        encoder.set_color(png::ColorType::Rgba);
-        let data: Vec<u8> = pixels
-            .iter()
-            .flat_map(|p| [p[0], p[1], p[2], 255])
-            .collect();
-        encoder
-            .write_header()
-            .unwrap()
-            .write_image_data(&data)
-            .unwrap();
-    }
-
-    #[test]
-    fn a_damage_bar_picks_its_pixel_by_the_stacks_damage() {
-        let dir = std::env::temp_dir().join(format!("pack-bars-{}", std::process::id()));
-        let modifiers = dir.join("assets/minecraft/polytone/item_modifiers");
-        let rgby = [[255, 0, 0], [0, 255, 0], [0, 0, 255], [255, 255, 0]];
-        png_row(&modifiers.join("diamond_pickaxe_bar.png"), &rgby);
-        std::fs::write(
-            modifiers.join("tools.json"),
-            r#"{"targets": ["minecraft:iron_axe"], "bar_color": "damage"}"#,
-        )
-        .unwrap();
-        png_row(&modifiers.join("tools_bar.png"), &[[1, 2, 3], [4, 5, 6]]);
-        set_item_bars(&dir);
-        // The real mod: damage 200 of 1561 shows the first pixel, 1400 the last.
-        assert_eq!(
-            item_bar_color("minecraft:diamond_pickaxe", 200.0 / 1561.0),
-            Some(0xFF0000)
-        );
-        assert_eq!(
-            item_bar_color("minecraft:diamond_pickaxe", 1400.0 / 1561.0),
-            Some(0xFFFF00)
-        );
-        assert_eq!(item_bar_color("minecraft:iron_axe", 0.9), Some(0x040506));
-        assert_eq!(item_bar_color("minecraft:diamond_shovel", 0.5), None);
-        set_item_bars(&dir.join("none"));
-        assert_eq!(item_bar_color("minecraft:diamond_pickaxe", 0.5), None);
-        std::fs::remove_dir_all(&dir).ok();
-    }
-}

crates/horizon-client-render/src/particles.rs

@@ -31,6 +31,7 @@ mod native;
 pub mod polytone;
 mod polytone_gpu;
 mod polytone_model;
+mod spawn;
 pub use native::{ParticleController, ParticleUpdate};
 
 /// `ParticleOptions` with the parameters of the option classes used here.
@@ -1222,8 +1223,9 @@ pub struct ParticleLevel<'a> {
     pub collision: &'a BlockCollisionRegistry<'a>,
     /// Local player feet position and vertical velocity (`PlayerCloudParticle`).
     pub player: Option<([f64; 3], f64)>,
+    pub cached_chunk: std::cell::Cell<Option<((i32, i32), Option<&'a crate::chunk::Chunk>)>>,
 }
-impl ParticleLevel<'_> {
+impl<'a> ParticleLevel<'a> {
     fn collide(&self, bb: Aabb, d: [f64; 3]) -> [f64; 3] {
         let mut scene = SceneCollisions {
             world: self.world,
@@ -1231,9 +1233,6 @@ impl ParticleLevel<'_> {
             subject: None,
         };
         let movement = Vec3::new(d[0], d[1], d[2]);
-        // `Entity.collideBoundingBox(null, ...)`: no entity shapes, no border. Where no
-        // block of the swept box's cells can collide, it finds no shape and the
-        // movement stands, as the resolution below would return it.
         if scene.cells_without_collision(bb.expand_towards(movement)) {
             return d;
         }
@@ -1249,38 +1248,46 @@ impl ParticleLevel<'_> {
             p[2].floor() as i32,
         ]
     }
+    #[inline]
+    pub fn block(&self, x: i32, y: i32, z: i32) -> horizon_world::registry::BlockStateId {
+        let (cx, cz) = (x >> 4, z >> 4);
+        let chunk = match self.cached_chunk.get() {
+            Some(((ccx, ccz), c)) if ccx == cx && ccz == cz => c,
+            _ => {
+                let c = self.world.chunks.get(&(cx, cz)).map(|c| c.as_ref());
+                self.cached_chunk.set(Some(((cx, cz), c)));
+                c
+            }
+        };
+        chunk.map_or(self.world.air, |c| c.block(x & 15, y, z & 15))
+    }
     /// The fluid at a block and `FluidState.getHeight`.
     fn fluid(&self, b: [i32; 3]) -> (Fluid, f64) {
-        let s = self.facts.get(self.world.block(b[0], b[1], b[2]));
+        let s = self.facts.get(self.block(b[0], b[1], b[2]));
         if s.fluid == Fluid::None {
             return (Fluid::None, 0.0);
         }
-        let above = self.facts.get(self.world.block(b[0], b[1] + 1, b[2]));
-        let height = if above.fluid == s.fluid {
+        let above = self.facts.get(self.block(b[0], b[1] + 1, b[2]));
+        let h = if above.fluid == s.fluid {
             1.0
         } else {
             f64::from(s.fluid_level) / 9.0
         };
-        (s.fluid, height)
+        (s.fluid, h)
     }
     /// The fluid at a block and whether it is a source (`FluidState.isSource`).
     pub(crate) fn fluid_source(&self, b: [i32; 3]) -> (Fluid, bool) {
-        let s = self.facts.get(self.world.block(b[0], b[1], b[2]));
+        let s = self.facts.get(self.block(b[0], b[1], b[2]));
         (s.fluid, s.fluid_level == 8 && !s.fluid_falling)
     }
     /// `getCollisionShape(...).max(Y, x, z)` for cached shapes.
     fn collision_top(&self, b: [i32; 3], fx: f64, fz: f64) -> f64 {
-        let state = self.world.block(b[0], b[1], b[2]);
+        let state = self.block(b[0], b[1], b[2]);
         match self.collision.cached_shapes().cached_shape(state) {
             Ok(Some(shape)) if !shape.is_empty() => shape.max_at(Axis::Y, fx, fz),
             Ok(Some(_)) => 0.0,
-            _ => {
-                if self.facts.get(state).full_collision {
-                    1.0
-                } else {
-                    0.0
-                }
-            }
+            _ if self.facts.get(state).full_collision => 1.0,
+            _ => 0.0,
         }
     }
 }
@@ -2020,73 +2027,6 @@ impl ParticleEngine {
             (eye[0] - pos[0]).powi(2) + (eye[1] - pos[1]).powi(2) + (eye[2] - pos[2]).powi(2) <= 9.0
         })
     }
-    /// `ClientPacketListener.handleParticleEvent` for `ServerLevel.sendParticles`.
-    pub fn send_particles(
-        &mut self,
-        options: &ParticleOptions,
-        at: [f64; 3],
-        spread: [f64; 3],
-        speed: f64,
-        count: u32,
-    ) {
-        if count == 0 {
-            let v = [speed * spread[0], speed * spread[1], speed * spread[2]];
-            self.add(options, at, v);
-            return;
-        }
-        for _ in 0..count {
-            let r = &mut self.random;
-            let p = [
-                at[0] + r.next_gaussian() * spread[0],
-                at[1] + r.next_gaussian() * spread[1],
-                at[2] + r.next_gaussian() * spread[2],
-            ];
-            let v = [
-                r.next_gaussian() * speed,
-                r.next_gaussian() * speed,
-                r.next_gaussian() * speed,
-            ];
-            self.add(options, p, v);
-        }
-    }
-    /// `ParticleEngine.createParticle`: always spawned, but `ParticleEngine.add`
-    /// drops a spore blossom air particle once `ParticleLimit.SPORE_BLOSSOM` is full.
-    pub fn create(&mut self, options: &ParticleOptions, p: [f64; 3], v: [f64; 3]) {
-        if let Some(requests) = &mut self.created_requests {
-            requests.push((options.clone(), p, v));
-            return;
-        }
-        let seed = self.seeds.next_long();
-        if let Some(mut particle) = self.make(options, p, v, seed) {
-            *self.made.entry(options.ty.name()).or_default() += 1;
-            // Resource packs' Polytone particle modifiers (#11486), once as it spawns.
-            if let Some(registry) = &self.polytone
-                && registry.modifies_particles()
-            {
-                let id = match &options.mod_particle {
-                    Some(name) => name.clone(),
-                    None => format!("minecraft:{}", options.ty.name()),
-                };
-                polytone::modify(registry, &id, options.source.as_deref(), &mut particle);
-            }
-            // The provider has drawn, so rejecting here keeps vanilla's RNG order.
-            // shortcut: counts live plus queued particles by scanning instead of
-            // vanilla's counted map; use a counter if spore spawning shows in profiles.
-            if particle.ty == ParticleType::SporeBlossomAir
-                && self.particles.len() + self.pending.len() >= SPORE_BLOSSOM_LIMIT
-                && self
-                    .particles
-                    .iter()
-                    .chain(self.pending.iter())
-                    .filter(|q| q.ty == ParticleType::SporeBlossomAir)
-                    .count()
-                    >= SPORE_BLOSSOM_LIMIT
-            {
-                return;
-            }
-            self.pending.push(particle);
-        }
-    }
     /// How many particles of each type were made so far.
     pub fn made(&self) -> &std::collections::BTreeMap<&'static str, u64> {
         &self.made
@@ -4052,15 +3992,12 @@ impl ParticleEngine {
             }
             Behaviour::Lava => {
                 p.base_tick(level);
-                if !p.removed {
-                    let odds = p.age as f32 / p.lifetime as f32;
-                    if p.random.next_float() > odds {
-                        self.add(
-                            &ParticleOptions::simple(ParticleType::Smoke),
-                            p.position,
-                            p.velocity,
-                        );
-                    }
+                if !p.removed && p.random.next_float() > p.age as f32 / p.lifetime as f32 {
+                    self.add(
+                        &ParticleOptions::simple(ParticleType::Smoke),
+                        p.position,
+                        p.velocity,
+                    );
                 }
             }
             Behaviour::Crit => {
@@ -4144,9 +4081,7 @@ impl ParticleEngine {
                     *c *= f64::from(0.98f32);
                 }
                 if p.on_ground {
-                    if p.random.next_float() < 0.5 {
-                        p.removed = true;
-                    }
+                    p.removed |= p.random.next_float() < 0.5;
                     p.velocity[0] *= f64::from(0.7f32);
                     p.velocity[2] *= f64::from(0.7f32);
                 }
@@ -4186,13 +4121,10 @@ impl ParticleEngine {
             } => {
                 p.base_tick(level);
                 let (fluid, source) = level.fluid_source(ParticleLevel::block_at(p.position));
-                if !(p.removed || (fluid == Fluid::Water && source)) {
-                    p.removed = true;
-                }
-                if !p.removed && p.position[1] >= y_end {
-                    p.removed = true;
-                }
-                if !p.removed && p.position[1] <= y_prev {
+                if !(fluid == Fluid::Water && source)
+                    || p.position[1] >= y_end
+                    || p.position[1] <= y_prev
+                {
                     p.removed = true;
                 }
                 // randomHorizontalWiggling, then a second, horizontal move.
@@ -4216,9 +4148,8 @@ impl ParticleEngine {
                 p.base_tick(level);
                 self.sprite_from_age(p);
                 if p.age as f32 > fade_start {
-                    let frames_since_fade_out_start = p.age as f32 - fade_start;
                     p.rgba[3] =
-                        (p.lifetime as f32 - frames_since_fade_out_start) / p.lifetime as f32;
+                        (p.lifetime as f32 - (p.age as f32 - fade_start)) / p.lifetime as f32;
                 }
             }
             Behaviour::NoxiousGasCloud => {
@@ -4682,7 +4613,7 @@ impl ParticleEngine {
                     self.sprite_from_age(p);
                     half(p);
                     let b = ParticleLevel::block_at(p.position);
-                    if level.facts.is_air(level.world.block(b[0], b[1], b[2])) {
+                    if level.facts.is_air(level.block(b[0], b[1], b[2])) {
                         p.velocity[1] -= f64::from(0.0074f32);
                     }
                 }
@@ -4690,7 +4621,7 @@ impl ParticleEngine {
             Behaviour::Firefly => {
                 p.base_tick(level);
                 let b = ParticleLevel::block_at(p.position);
-                if !level.facts.is_air(level.world.block(b[0], b[1], b[2])) {
+                if !level.facts.is_air(level.block(b[0], b[1], b[2])) {
                     p.removed = true;
                 } else {
                     p.rgba[3] = fade_amount(p.lifetime_progress(p.age as f32), 0.3, 0.5);
@@ -5154,11 +5085,12 @@ fn hdr_tier(ty: ParticleType) -> u8 {
 }
 /// `Particle.LifetimeAlpha.currentAlphaForAge`.
 fn lifetime_alpha(a: [f32; 4], age: i32, lifetime: i32, partial: f32) -> f32 {
-    if (a[0] - a[1]).abs() < 1.0e-5 {
-        return a[0];
-    }
     let t = ((age as f32 + partial) / lifetime as f32 - a[2]) / (a[3] - a[2]);
-    a[0] + (a[1] - a[0]) * t.clamp(0.0, 1.0)
+    if (a[0] - a[1]).abs() < 1.0e-5 {
+        a[0]
+    } else {
+        a[0] + (a[1] - a[0]) * t.clamp(0.0, 1.0)
+    }
 }
 
 struct Starter {
@@ -5589,6 +5521,7 @@ mod tests {
             facts: &facts,
             collision: &collision,
             player: None,
+            cached_chunk: std::cell::Cell::new(None),
         };
         let mut engine = ParticleEngine::new(Path::new(""), &HashMap::new(), &HashSet::new());
         engine.set_sprites.push(vec![10, 11, 12]);
@@ -5680,6 +5613,7 @@ mod tests {
             facts: &facts,
             collision: &collision,
             player: None,
+            cached_chunk: std::cell::Cell::new(None),
         };
         let mut engine = ParticleEngine::new(Path::new(""), &HashMap::new(), &HashSet::new());
         let mut particle = Particle::blank(ParticleType::Smoke, [0.0; 3]);

crates/horizon-client-render/src/particles/native.rs

@@ -124,6 +124,7 @@ mod tests {
             facts: &facts,
             collision: &collision,
             player: None,
+            cached_chunk: std::cell::Cell::new(None),
         };
         let mut e = engine();
         let mut p = e

crates/horizon-client-render/src/particles/polytone.rs

@@ -490,14 +490,14 @@ enum Subject<'a> {
 }
 
 /// What one expression runs against: its subject, the frame and the level.
-struct Ctx<'a> {
+struct Ctx<'a, 'l> {
     subject: Subject<'a>,
     random: &'a mut LegacyRandom,
     custom: &'a mut f64,
     customs: &'a mut BTreeMap<String, f64>,
     frame: &'a Frame,
     registry: &'a Registry,
-    level: Option<&'a ParticleLevel<'a>>,
+    level: Option<&'a ParticleLevel<'l>>,
     blocks: Vec<[i32; 3]>,
 }
 
@@ -515,7 +515,7 @@ fn axis(name: &str) -> usize {
     usize::from(name.as_bytes()[0] - b'x')
 }
 
-impl Ctx<'_> {
+impl Ctx<'_, '_> {
     fn position(&self) -> [f64; 3] {
         match &self.subject {
             Subject::Particle(p) => p.position,
@@ -683,7 +683,7 @@ impl Ctx<'_> {
     }
 }
 
-impl Host for Ctx<'_> {
+impl Host for Ctx<'_, '_> {
     fn root(&mut self, root: Root) -> V {
         match root {
             Root::Object => V::Object(SELF),
@@ -1662,6 +1662,7 @@ mod tests {
             facts: &scene.facts,
             collision: &scene.collision,
             player: None,
+            cached_chunk: std::cell::Cell::new(None),
         };
         let mut engine = engine(Registry::read(&root, Default::default(), blocks));
         // Air has no emitters; the torch fires its first emitter only.
@@ -1701,6 +1702,7 @@ mod tests {
             facts: &scene.facts,
             collision: &scene.collision,
             player: None,
+            cached_chunk: std::cell::Cell::new(None),
         };
         let mut engine = engine(Registry::read(&root, Default::default(), blocks));
         engine.polytone_animate(&level, [1, 64, 1]);
@@ -1722,6 +1724,7 @@ mod tests {
             facts: &scene.facts,
             collision: &scene.collision,
             player: None,
+            cached_chunk: std::cell::Cell::new(None),
         };
         let mut engine = engine(Registry::read(&root, Default::default(), blocks));
         engine.polytone_animate(&level, [1, 64, 1]);
@@ -1767,6 +1770,7 @@ mod tests {
             facts: &scene.facts,
             collision: &scene.collision,
             player: None,
+            cached_chunk: std::cell::Cell::new(None),
         };
         let registry = Registry::read(&root, Default::default(), blocks);
         let frame = registry.frame.clone();
@@ -1820,6 +1824,7 @@ mod tests {
             facts: &scene.facts,
             collision: &scene.collision,
             player: None,
+            cached_chunk: std::cell::Cell::new(None),
         };
         let registry = Registry::read(&root, Default::default(), blocks);
         let mut engine = engine(registry);
@@ -1853,6 +1858,7 @@ mod tests {
             facts: &scene.facts,
             collision: &scene.collision,
             player: None,
+            cached_chunk: std::cell::Cell::new(None),
         };
         let mut engine = engine(Registry::read(&root, Default::default(), blocks));
         let rect = crate::hud::Rect {
@@ -1905,6 +1911,7 @@ mod tests {
             facts: &scene.facts,
             collision: &scene.collision,
             player: None,
+            cached_chunk: std::cell::Cell::new(None),
         };
         let mut engine = engine(Registry::read(&root, Default::default(), blocks));
         let rect = crate::hud::Rect {
@@ -1966,6 +1973,7 @@ mod tests {
             facts: &scene.facts,
             collision: &scene.collision,
             player: None,
+            cached_chunk: std::cell::Cell::new(None),
         };
         let mut engine = engine(Registry::read(&root, Default::default(), blocks));
         engine.polytone_entity(&level, "minecraft:player", [1.0, 70.0, 1.0]);
@@ -2014,6 +2022,7 @@ mod tests {
             facts: &scene.facts,
             collision: &scene.collision,
             player: None,
+            cached_chunk: std::cell::Cell::new(None),
         };
         let mut engine = engine(Registry::read(&root, Default::default(), blocks));
         let rect = crate::hud::Rect {
@@ -2080,6 +2089,7 @@ mod tests {
             facts: &scene.facts,
             collision: &scene.collision,
             player: None,
+            cached_chunk: std::cell::Cell::new(None),
         };
         let registry = Arc::new(Registry::read(&root, Default::default(), blocks));
         // The chunk's biome is id 0: plains, whose foliage is #336699.
@@ -2198,6 +2208,7 @@ mod tests {
             facts: &scene.facts,
             collision: &scene.collision,
             player: None,
+            cached_chunk: std::cell::Cell::new(None),
         };
         let mut engine = engine(Registry::read(&root, Default::default(), blocks));
         engine.polytone_entity(&level, "minecraft:player", [1.5, 70.0, 1.5]);
@@ -2276,6 +2287,7 @@ mod tests {
             facts: &scene.facts,
             collision: &scene.collision,
             player: None,
+            cached_chunk: std::cell::Cell::new(None),
         };
         let mut engine = engine(Registry::read(&root, Default::default(), blocks));
         // The test chunk's biome is the table's first: a cold one first, then a warm one.

crates/horizon-client-render/src/particles/spawn.rs

@@ -0,0 +1,73 @@
+//! Where particles come into the engine: a server's particle packet and a single particle made
+//! where the game asks for one.
+use super::*;
+
+impl ParticleEngine {
+    /// `ClientPacketListener.handleParticleEvent` for `ServerLevel.sendParticles`.
+    pub fn send_particles(
+        &mut self,
+        options: &ParticleOptions,
+        at: [f64; 3],
+        spread: [f64; 3],
+        speed: f64,
+        count: u32,
+    ) {
+        if count == 0 {
+            let v = [speed * spread[0], speed * spread[1], speed * spread[2]];
+            self.add(options, at, v);
+            return;
+        }
+        for _ in 0..count {
+            let r = &mut self.random;
+            let p = [
+                at[0] + r.next_gaussian() * spread[0],
+                at[1] + r.next_gaussian() * spread[1],
+                at[2] + r.next_gaussian() * spread[2],
+            ];
+            let v = [
+                r.next_gaussian() * speed,
+                r.next_gaussian() * speed,
+                r.next_gaussian() * speed,
+            ];
+            self.add(options, p, v);
+        }
+    }
+    /// `ParticleEngine.createParticle`: always spawned, but `ParticleEngine.add`
+    /// drops a spore blossom air particle once `ParticleLimit.SPORE_BLOSSOM` is full.
+    pub fn create(&mut self, options: &ParticleOptions, p: [f64; 3], v: [f64; 3]) {
+        if let Some(requests) = &mut self.created_requests {
+            requests.push((options.clone(), p, v));
+            return;
+        }
+        let seed = self.seeds.next_long();
+        if let Some(mut particle) = self.make(options, p, v, seed) {
+            *self.made.entry(options.ty.name()).or_default() += 1;
+            // Resource packs' Polytone particle modifiers (#11486), once as it spawns.
+            if let Some(registry) = &self.polytone
+                && registry.modifies_particles()
+            {
+                let id = match &options.mod_particle {
+                    Some(name) => name.clone(),
+                    None => format!("minecraft:{}", options.ty.name()),
+                };
+                polytone::modify(registry, &id, options.source.as_deref(), &mut particle);
+            }
+            // The provider has drawn, so rejecting here keeps vanilla's RNG order.
+            // shortcut: counts live plus queued particles by scanning instead of
+            // vanilla's counted map; use a counter if spore spawning shows in profiles.
+            if particle.ty == ParticleType::SporeBlossomAir
+                && self.particles.len() + self.pending.len() >= SPORE_BLOSSOM_LIMIT
+                && self
+                    .particles
+                    .iter()
+                    .chain(self.pending.iter())
+                    .filter(|q| q.ty == ParticleType::SporeBlossomAir)
+                    .count()
+                    >= SPORE_BLOSSOM_LIMIT
+            {
+                return;
+            }
+            self.pending.push(particle);
+        }
+    }
+}

crates/horizon-client-render/src/particles/tick_bench.rs

@@ -93,6 +93,7 @@ fn particle_tick_cost() {
         facts: &facts,
         collision: &collision,
         player: None,
+        cached_chunk: std::cell::Cell::new(None),
     };
     let ty = |name: &str| ParticleType::from_name(name).unwrap();
     let (fx, fy, fz) = (0.5, f64::from(FLOOR_Y + 5), 20.5);

crates/horizon-client-render/src/settings.rs

@@ -864,6 +864,8 @@ pub enum Opt {
     PadGameplayGuide,
     /// `options.modelPart.*`: one skin layer (index into `options_file::MODEL_PARTS`).
     ModelPart(usize),
+    /// A slider of a page a crate registered (`horizon_hooks::pages`): (page, row).
+    Page(usize, usize),
     /// 3D skin layers: the player's outer layer as extruded slabs.
     SkinLayers3d,
     MainHand,

crates/horizon-client-render/src/signs.rs

@@ -192,7 +192,12 @@ impl SignData {
         let side = |t: Option<&Tag>| -> SignText {
             let mut out = SignText::default();
             let Some(t) = t else { return out };
-            if let Some(Tag::List(messages)) = t.get("messages") {
+            if let Some(messages) = t.get("messages") {
+                // `SignText.CODEC` reads a side all or nothing: a messages
+                // field that is not a list leaves the side empty.
+                let Tag::List(messages) = messages else {
+                    return SignText::default();
+                };
                 for (i, m) in messages.iter().take(4).enumerate() {
                     out.lines[i] = component_text(m);
                     out.click[i] = click_event(m);
@@ -307,6 +312,27 @@ pub fn editor_sprite(folder: &str, wood: &str) -> String {
 #[cfg(test)]
 mod tests {
     use super::*;
+    /// `SignText.CODEC` reads messages as a list: a string field fails the
+    /// whole side, taking its colour and glow with it.
+    #[test]
+    fn messages_that_are_not_a_list_load_an_empty_side() {
+        let tag = Tag::compound([(
+            "front_text",
+            Tag::compound([
+                ("messages", Tag::String("not a list".into())),
+                ("color", Tag::String("red".into())),
+                ("has_glowing_text", Tag::Byte(1)),
+            ]),
+        )]);
+        let mut decoded = SignData::default();
+        decoded.decode(&tag);
+        assert_eq!(
+            decoded.front,
+            SignText::default(),
+            "a failed message list takes the side's colour and glow with it"
+        );
+    }
+
     #[test]
     fn waxed_and_glowing_text_take_any_number() {
         let tag = Tag::compound([

crates/horizon-client-render/src/spans.rs

@@ -51,7 +51,7 @@ pub fn enabled() -> bool {
 }
 /// Record this thread's spans even with spans off, their wall time only (no CPU clock read):
 /// what the render thread's slow frames spent their time in, for the opt-in performance
-/// statistics (`telemetry::Session::frame`). The thread takes them every frame ([`take`]).
+/// statistics (`play_session::Session::frame`). The thread takes them every frame ([`take`]).
 pub fn record_here(on: bool) {
     HERE.with(|h| h.set(on));
 }
@@ -466,7 +466,7 @@ pub mod startup {
             Mutex, OnceLock,
             atomic::{AtomicBool, AtomicU32, Ordering},
         },
-        time::Instant,
+        time::{Duration, Instant},
     };
 
     static ON: AtomicBool = AtomicBool::new(false);
@@ -489,6 +489,11 @@ pub mod startup {
         ON.store(sink.is_some(), Ordering::Relaxed);
     }
 
+    /// The time since the process started ([`init`]'s origin; zero before it).
+    pub fn since_start() -> Duration {
+        ORIGIN.get().map_or(Duration::ZERO, Instant::elapsed)
+    }
+
     /// Whether a trace is being written.
     #[inline]
     pub fn on() -> bool {

crates/horizon-client-render/src/ui.rs

@@ -810,8 +810,14 @@ fn slider_sprites(hover: bool, active: bool, dragging: bool) -> (&'static str, &
     slider_sprites_ext(hover, active, false, false, dragging)
 }
 
-/// Track and handle sprites: the track outline shows while dragged or focused with
-/// keyboard navigation (!can_change_value), hovering or editing highlights the handle.
+/// `AbstractSliderButton.getSprite` and `getHandleSprite`: the track outline
+/// lights while the slider is focused and its value cannot change
+/// (`isActive() && isFocused() && !canChangeValue`), the handle while it is
+/// hovered or its value can change (`isActive() && (isHovered || canChangeValue)`).
+/// `canChangeValue` is set when the slider is focused with the mouse or Tab and
+/// flipped by Enter (`setFocused`, `keyPressed`): Horizon's `can_change_value`
+/// for the keyboard, and a drag for the mouse, which focuses it with the value
+/// free to change. So a dragged slider keeps its plain track.
 fn slider_sprites_ext(
     hover: bool,
     active: bool,
@@ -819,12 +825,13 @@ fn slider_sprites_ext(
     can_change_value: bool,
     dragging: bool,
 ) -> (&'static str, &'static str) {
-    let track = if dragging || (active && focused && !can_change_value) {
+    let can_change_value = can_change_value || dragging;
+    let track = if active && focused && !can_change_value {
         "gui/sprites/widget/slider_highlighted"
     } else {
         "gui/sprites/widget/slider"
     };
-    let handle = if active && (hover || can_change_value || dragging) {
+    let handle = if active && (hover || can_change_value) {
         "gui/sprites/widget/slider_handle_highlighted"
     } else {
         "gui/sprites/widget/slider_handle"
@@ -1231,6 +1238,9 @@ pub struct EditBox {
     /// Grey completion shown after the text (EditBox.setSuggestion).
     pub suggestion: Option<String>,
     pub text_color: u32,
+    /// `EditBox.setCentered`: the text starts in the middle of the box's
+    /// width, not at its left edge (`BookSignScreen`'s title).
+    pub centered: bool,
     /// `EditBox.textColorUneditable`: the colour of a box `setEditable(false)`
     /// made read-only, which still shows its value and caret.
     pub text_color_uneditable: u32,
@@ -1529,6 +1539,7 @@ impl EditBox {
             focused_at: Instant::now(),
             suggestion: None,
             text_color: rgba(224, 224, 224, 255),
+            centered: false,
             text_color_uneditable: rgba(112, 112, 112, 255),
             editable: true,
             message: String::new(),
@@ -1552,6 +1563,16 @@ impl EditBox {
             self.y
         }
     }
+    /// `EditBox.updateTextPosition`: where the text starts, `(width - text
+    /// width) / 2` in for a centred box (vanilla's `textX`), else at
+    /// `text_x` (4 in from a border).
+    pub fn text_start_x(&self, text_width: f32) -> f32 {
+        if self.centered {
+            self.x + ((self.width - text_width) / 2.0).floor()
+        } else {
+            self.text_x()
+        }
+    }
     pub fn reset_blink(&mut self) {
         self.focused_at = Instant::now();
     }
@@ -1634,8 +1655,13 @@ impl EditBox {
     /// EditBox.findClickedPositionInText: the character boundary under GUI `x`.
     pub fn position_at(&mut self, atlas: &HudAtlas, x: f32) -> usize {
         self.layout(atlas);
-        let room = (x.floor() - self.text_x()).min(self.inner_width());
         let rest: String = self.value.chars().skip(self.display).collect();
+        let shown: String = rest
+            .chars()
+            .take(atlas.font.fit(&rest, self.inner_width()))
+            .collect();
+        let start = self.text_start_x(atlas.font.width_text(&Text::literal(shown.as_str())));
+        let room = (x.floor() - start).min(self.inner_width());
         self.display + atlas.font.fit(&rest, room)
     }
     /// EditBox.onClick: the cursor to the pointer, extending the selection
@@ -1842,7 +1868,12 @@ impl EditBox {
                 ),
             }
         };
-        let (tx, ty) = (self.text_x(), self.text_y());
+        let start = if self.centered {
+            self.text_start_x(atlas.font.width_text(&Text::literal(displayed.as_str())))
+        } else {
+            self.text_x()
+        };
+        let (tx, ty) = (start, self.text_y());
         let mut draw_x = tx;
         if !displayed.is_empty() {
             let half = if on_screen {
@@ -2175,17 +2206,38 @@ mod tests {
         }
     }
 
+    /// `AbstractSliderButton.getSprite`/`getHandleSprite`: a focused slider
+    /// whose value can't change lights its track, a hovered one or one whose
+    /// value can change (Tab or Enter, or the mouse's drag) lights its handle.
     #[test]
-    fn slider_track_is_outlined_only_while_dragged() {
+    fn slider_sprites_follow_focus_and_the_drag() {
+        // Hovered, at rest: plain track, lit handle.
         let (track, handle) = slider_sprites(true, true, false);
         assert_eq!(track, "gui/sprites/widget/slider");
         assert_eq!(handle, "gui/sprites/widget/slider_handle_highlighted");
+        // Dragged: still a plain track, lit handle.
         let (track, handle) = slider_sprites(true, true, true);
-        assert_eq!(track, "gui/sprites/widget/slider_highlighted");
+        assert_eq!(track, "gui/sprites/widget/slider");
         assert_eq!(handle, "gui/sprites/widget/slider_handle_highlighted");
+        // Focused with the arrow keys: the value can't change, the track lights.
+        let (track, handle) = slider_sprites_ext(false, true, true, false, false);
+        assert_eq!(track, "gui/sprites/widget/slider_highlighted");
+        assert_eq!(handle, "gui/sprites/widget/slider_handle");
+        // Focused with Tab, or Enter pressed on it: the value can change, the handle lights.
+        let (track, handle) = slider_sprites_ext(false, true, true, true, false);
+        assert_eq!(track, "gui/sprites/widget/slider");
+        assert_eq!(handle, "gui/sprites/widget/slider_handle_highlighted");
+        // Focused while the mouse drags: the track stays plain.
+        let (track, _) = slider_sprites_ext(true, true, true, false, true);
+        assert_eq!(track, "gui/sprites/widget/slider");
+        // Not hovered, not dragged: nothing is lit.
         let (track, handle) = slider_sprites(false, true, false);
         assert_eq!(track, "gui/sprites/widget/slider");
         assert_eq!(handle, "gui/sprites/widget/slider_handle");
+        // An inactive slider highlights neither, even when focused.
+        let (track, handle) = slider_sprites_ext(true, false, true, true, true);
+        assert_eq!(track, "gui/sprites/widget/slider");
+        assert_eq!(handle, "gui/sprites/widget/slider_handle");
     }
     #[test]
     fn separator_tiles_sample_both_rows_and_clip_the_last_column() {
@@ -2622,4 +2674,19 @@ mod tests {
         assert!(edit.key(winit::keyboard::KeyCode::Backspace, false, false));
         assert_eq!(edit.value, "name");
     }
+
+    /// `EditBox.setCentered` (`BookSignScreen`'s title box): with the flag the
+    /// text starts `(width - text width) / 2` in, which is also where a click
+    /// maps; without it the text starts at the box's left edge.
+    #[test]
+    fn a_centred_box_starts_its_text_in_the_middle() {
+        let mut edit = EditBox::new(10.0, 0.0, 114.0, 9.0);
+        edit.bordered = false;
+        assert_eq!(edit.text_start_x(0.0), 10.0);
+        edit.centered = true;
+        assert_eq!(edit.text_start_x(0.0), 67.0);
+        assert_eq!(edit.text_start_x(18.0), 58.0);
+        // (114 - 5) / 2 = 54.5, rounded down.
+        assert_eq!(edit.text_start_x(5.0), 64.0);
+    }
 }

crates/horizon-client/Cargo.toml

@@ -122,12 +122,13 @@ controllers = ["horizon-client-lib/controllers", "dep:gilrs", "dep:horizon-duals
 # the server list, the Horizon Settings and Mods pages, Discord and Play with Friends. Players always get them; there is no switch. `grep -rn horizon-extras crates/` lists
 # every place it gates. Without it (`--no-default-features --features audio,controllers`) the
 # client is best effort: CI builds only the default.
-horizon-extras = ["discord", "friends"]
+horizon-extras = ["horizon-client-lib/horizon-extras", "discord", "friends"]
 # Online extras a server or a port can leave out; the server build has none of them. "Playing Horizon"
 # on Discord (game/discord.rs).
 discord = ["horizon-client-lib/discord"]
-# Play with Friends: sharing a world behind an invite code (game/friends.rs) and joining one.
-friends = ["horizon-client-lib/friends", "dep:horizon-friends"]
+# Play with Friends: sharing a world behind an invite code (game/friends.rs). Joining one is
+# horizon-friends' `game` side, which horizon-official registers (`horizon_hooks::tunnel`).
+friends = ["dep:horizon-friends"]
 # Records the call sites of mob random draws (`mob_ai_probe` traces).
 rng-trace = ["horizon-core/rng-trace", "horizon-client-lib/rng-trace"]
 # Rust's allocations go to the system heap instead of mimalloc, where heap profilers that replace

crates/horizon-client/assets/horizon/lang/af_za.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Lig skaduwees na jou skerm se donkerste swart. 0: suiwer swart, geen ligting.",
   "How bright highlights get. Auto: the peak your system reports.": "Hoe helder hoogtepunte word. Outo: die hoogtepunt wat jou stelsel rapporteer.",
   "How bright white looks in the world. Auto: your desktop's white.": "Hoe helder wit in die wêreld lyk. Outo: jou lessenaar se wit.",
-  "How bright the HUD and menus are, against paper white.": "Hoe helder die HUD en spyskaarte is, teenoor papierwit.",
   "How far mobs, crops and machines keep working. CPU time.": "Hoe ver skare, gewasse en masjiene aanhou werk. SVE tyd.",
   "How far away mobs and items are drawn, as a share of normal.": "Hoe ver weg skares en items getrek word, as 'n deel van normaal.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Slaan terrein oor wat agter geslote gedeeltes versteek is. Af kos baie.",
@@ -367,7 +366,6 @@
   "Advanced": "Gevorderd",
   "Undo": "Ontdoen",
   "Search options": "Soek opsies",
-  "Shortcut": "Kortpad",
   "Distance": "Afstand",
   "Display": "Vertoon",
   "Interface": "Koppelvlak",
@@ -438,11 +436,9 @@
   "Calibrate...": "Kalibreer...",
   "Calibrate Anyway...": "Kalibreer in elk geval...",
   "Use Automatic Setup": "Gebruik outomatiese opstelling",
-  "Shortcut: %s": "Kortpad: %s",
   "Next": "Volgende",
   "HDR Calibration %s/%s: %s": "HDR-kalibrasie %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Stel die drie hieronder volskerm, een toetsprent op 'n slag.",
-  "A key that opens this screen from the game. Not bound at first.": "'n Sleutel wat hierdie skerm vanaf die speletjie oopmaak. Eers nie gebonde nie.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Jou skerm het nie gesê hoe helder dit word nie: kalibreer om dit op te stel.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Reeds opgestel vir jou vertoning. Kalibreer slegs as HDR verkeerd lyk.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Plaas Peak Brightness en Paper White terug na jou skerm se opstelling.",

crates/horizon-client/assets/horizon/lang/ar_sa.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "يرفع الظلال إلى أغمق أسود في شاشتك. 0: أسود حقيقي، دون رفع.",
   "How bright highlights get. Auto: the peak your system reports.": "كيف تحصل على النقاط البارزة الساطعة. تلقائي: ذروة تقارير النظام الخاص بك.",
   "How bright white looks in the world. Auto: your desktop's white.": "مدى سطوع الأبيض في العالم. تلقائي: أبيض سطح المكتب.",
-  "How bright the HUD and menus are, against paper white.": "مدى سطوع شاشة HUD والقوائم مقابل الورق الأبيض.",
   "How far mobs, crops and machines keep working. CPU time.": "إلى أي مدى يستمر الغوغاء والمحاصيل والآلات في العمل. وقت وحدة المعالجة المركزية.",
   "How far away mobs and items are drawn, as a share of normal.": "إلى أي مدى يتم رسم الغوغاء والعناصر، كنسبة من المعدل الطبيعي.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "يتخطى التضاريس المخفية خلف الأقسام المغلقة. قبالة تكاليف الكثير.",
@@ -367,7 +366,6 @@
   "Advanced": "متقدم",
   "Undo": "تراجع",
   "Search options": "خيارات البحث",
-  "Shortcut": "الاختصار",
   "Distance": "المسافة",
   "Display": "عرض",
   "Interface": "واجهة",
@@ -438,11 +436,9 @@
   "Calibrate...": "معايرة...",
   "Calibrate Anyway...": "معايرة على أية حال...",
   "Use Automatic Setup": "استخدم الإعداد التلقائي",
-  "Shortcut: %s": "الاختصار: %s",
   "Next": "التالي",
   "HDR Calibration %s/%s: %s": "معايرة HDR %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "لتعيين الصور الثلاثة أدناه بملء الشاشة، صورة اختبارية واحدة في كل مرة.",
-  "A key that opens this screen from the game. Not bound at first.": "المفتاح الذي يفتح هذه الشاشة من اللعبة. غير ملزمة في البداية.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "لم توضح شاشتك مدى سطوعها: قم بالمعايرة لإعدادها.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "تم إعداده بالفعل للعرض الخاص بك. قم بالمعايرة فقط إذا كان تقرير HDR يبدو خاطئًا.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "يعيد ذروة السطوع والورق الأبيض إلى إعداد شاشتك.",

crates/horizon-client/assets/horizon/lang/az_az.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Kölgələri ekranınızın ən tünd qarasına qaldırır. 0: həqiqi qara, qaldırma yoxdur.",
   "How bright highlights get. Auto: the peak your system reports.": "Parlaq məqamlar necə əldə edilir. Avtomatik: sisteminizin ən yüksək hesabatı.",
   "How bright white looks in the world. Auto: your desktop's white.": "Dünyada ağ rəngin nə qədər parlaq göründüyü. Avtomatik: iş masanızın ağı.",
-  "How bright the HUD and menus are, against paper white.": "HUD və menyular ağ kağıza qarşı nə qədər parlaqdır.",
   "How far mobs, crops and machines keep working. CPU time.": "Kütlələr, məhsullar və maşınlar nə qədər işləməyə davam edir. CPU vaxtı.",
   "How far away mobs and items are drawn, as a share of normal.": "Nə qədər uzağa mob və əşyalar çəkilir, normal bir pay olaraq.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Qapalı hissələrin arxasında gizlənmiş ərazini ötür. Sıxılma çox baha başa gəlir.",
@@ -367,7 +366,6 @@
   "Advanced": "Qabaqcıl",
   "Undo": "Geri alın",
   "Search options": "Axtarış seçimləri",
-  "Shortcut": "Qısayol",
   "Distance": "Məsafə",
   "Display": "Ekran",
   "Interface": "İnterfeys",
@@ -438,11 +436,9 @@
   "Calibrate...": "Kalibrləmə...",
   "Calibrate Anyway...": "İstənilən halda kalibrləyin...",
   "Use Automatic Setup": "Avtomatik Quraşdırmadan istifadə edin",
-  "Shortcut: %s": "Qısayol: %s",
   "Next": "Sonrakı",
   "HDR Calibration %s/%s: %s": "HDR Kalibrləmə %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Aşağıdakı üç tam ekranı, hər dəfə bir sınaq şəklini təyin edir.",
-  "A key that opens this screen from the game. Not bound at first.": "Oyundan bu ekranı açan açar. Əvvəlcə bağlı deyil.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Ekranınız nə qədər parlaq olduğunu deməyib: onu qurmaq üçün kalibrləyin.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Ekranınız üçün artıq qurulub. Yalnız HDR səhv görünürsə kalibrləyin.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Pik Parlaqlığı və Kağız Ağı ekranınızın quraşdırılmasına qaytarır.",

crates/horizon-client/assets/horizon/lang/ba_ru.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Күләгәләрҙе дисплейығыҙҙың иң ҡара ҡараһына күтәрә. 0: ысын ҡара, күтәреү юҡ.",
   "How bright highlights get. Auto: the peak your system reports.": "Нисек сағыу өҫтөнлөктәр ала. Авто: пик һеҙҙең система отчеттар.",
   "How bright white looks in the world. Auto: your desktop's white.": "Донъяла аҡ ни тиклем сағыу күренә. Авто: эш өҫтәлегеҙҙең ағы.",
-  "How bright the HUD and menus are, against paper white.": "Нисек сағыу HUD һәм менюлар, ҡағыҙ аҡ ҡаршы.",
   "How far mobs, crops and machines keep working. CPU time.": "Күпме алыҫҡа мобтар, культуралар һәм машиналар эшләп тора. Процессор ваҡыты.",
   "How far away mobs and items are drawn, as a share of normal.": "Нисек алыҫҡа мобтар һәм әйберҙәр тартыла, өлөшө булараҡ нормаль.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Ябыҡ участкалар артында йәшеренгән ерҙәрҙе һикерә. Офф күп сығымдар талап итә.",
@@ -367,7 +366,6 @@
   "Advanced": "Алдынғы",
   "Undo": "Кире ҡайтарыу",
   "Search options": "Эҙләү варианттары",
-  "Shortcut": "Ярлыҡ",
   "Distance": "Арауыҡ",
   "Display": "Дисплей",
   "Interface": "Интерфейс",
@@ -438,11 +436,9 @@
   "Calibrate...": "Калибрлау...",
   "Calibrate Anyway...": "Калибрлау барыбер...",
   "Use Automatic Setup": "Автоматик ҡуйыуҙы ҡулланыу",
-  "Shortcut: %s": "Ҡыҫҡа юл: %s",
   "Next": "Артабан",
   "HDR Calibration %s/%s: %s": "HDR калибровкаһы %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Өс аҫтында тулы экран ҡуя, бер һынау һүрәте бер юлы.",
-  "A key that opens this screen from the game. Not bound at first.": "Уйындан был экранды асҡан асҡыс. Тәүҙә бәйләнмәгән.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Һеҙҙең дисплей нисек яҡты ала, тип әйтмәне: калибровка, уны ҡуйырға.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Һеҙҙең дисплей өсөн инде ҡуйылған. Тик калибровка, әгәр HDR дөрөҫ түгел күренә.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Ҡуя Пик Яркость һәм Ҡағыҙ Аҡ кире һеҙҙең дисплей’ы ҡороу.",

crates/horizon-client/assets/horizon/lang/be_by.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Падымае цені да самага цёмнага чорнага вашага дысплея. 0: сапраўдны чорны, без пад'ёму.",
   "How bright highlights get. Auto: the peak your system reports.": "Якія яркія моманты становяцца. Аўта: пік, пра які паведамляе ваша сістэма.",
   "How bright white looks in the world. Auto: your desktop's white.": "Наколькі ярка выглядае белы ў свеце. Аўто: белы колер вашага працоўнага стала.",
-  "How bright the HUD and menus are, against paper white.": "Наколькі яркія HUD і меню на фоне белай паперы.",
   "How far mobs, crops and machines keep working. CPU time.": "Як далёка працягваюць працаваць мобы, ураджай і машыны. працэсарны час.",
   "How far away mobs and items are drawn, as a share of normal.": "Наколькі далёка намаляваны мобы і прадметы ў долі звычайнага.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Прапускае мясцовасць, схаваную за закрытымі ўчасткамі. Off каштуе шмат.",
@@ -367,7 +366,6 @@
   "Advanced": "Пашыраны",
   "Undo": "Адмяніць",
   "Search options": "Параметры пошуку",
-  "Shortcut": "Ярлык",
   "Distance": "Дыстанцыя",
   "Display": "Дысплей",
   "Interface": "Інтэрфейс",
@@ -438,11 +436,9 @@
   "Calibrate...": "Адкалібраваць...",
   "Calibrate Anyway...": "Усё роўна адкалібраваць...",
   "Use Automatic Setup": "Выкарыстоўвайце аўтаматычную наладу",
-  "Shortcut: %s": "Ярлык: %s",
   "Next": "Далей",
   "HDR Calibration %s/%s: %s": "Каліброўка HDR %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Устанаўлівае тры ніжэй на ўвесь экран, па адным тэставым малюнку.",
-  "A key that opens this screen from the game. Not bound at first.": "Ключ, які адкрывае гэты экран з гульні. Спачатку не звязаны.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "На вашым дысплеі не пазначана, наколькі ён яркім: адкалібруйце, каб наладзіць яго.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Ужо наладжана для вашага дысплея. Калібруйце, толькі калі HDR выглядае няправільна.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Вяртае пікавую яркасць і папяровы белы ў налады вашага дысплея.",

crates/horizon-client/assets/horizon/lang/bg_bg.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Повдига сенките до най-тъмното черно на вашия дисплей. 0: истинско черно, без повдигане.",
   "How bright highlights get. Auto: the peak your system reports.": "Колко ярки стават акцентите. Автоматично: пикът, който вашата система отчита.",
   "How bright white looks in the world. Auto: your desktop's white.": "Колко ярко изглежда бялото в света. Авто: бялото на вашия работен плот.",
-  "How bright the HUD and menus are, against paper white.": "Колко ярки са HUD и менютата на бяла хартия.",
   "How far mobs, crops and machines keep working. CPU time.": "Докъде продължават да работят тълпите, културите и машините. процесорно време.",
   "How far away mobs and items are drawn, as a share of normal.": "Колко далеч са изтеглени тълпите и предметите, като дял от нормалното.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Пропуска терен, скрит зад затворени участъци. Off струва много.",
@@ -367,7 +366,6 @@
   "Advanced": "Разширено",
   "Undo": "Отмяна",
   "Search options": "Опции за търсене",
-  "Shortcut": "Пряк път",
   "Distance": "Разстояние",
   "Display": "Дисплей",
   "Interface": "Интерфейс",
@@ -438,11 +436,9 @@
   "Calibrate...": "Калибриране...",
   "Calibrate Anyway...": "Калибриране все пак...",
   "Use Automatic Setup": "Използвайте автоматична настройка",
-  "Shortcut: %s": "Пряк път: %s",
   "Next": "Следваща",
   "HDR Calibration %s/%s: %s": "HDR калибриране %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Задава трите под цял екран, една тестова картина наведнъж.",
-  "A key that opens this screen from the game. Not bound at first.": "Ключ, който отваря този екран от играта. В началото не е обвързан.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Вашият дисплей не каза колко ярък става: калибрирайте, за да го настроите.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Вече е настроен за вашия дисплей. Калибрирайте само ако HDR изглежда грешно.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Връща Peak Brightness и Paper White обратно към настройката на вашия дисплей.",

crates/horizon-client/assets/horizon/lang/br_fr.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Sevel a ra ar skeudoù betek du teñvalañ ho skramm. 0 : du gwir, sevel ebet.",
   "How bright highlights get. Auto: the peak your system reports.": "Pegen skedus e teu ar sklêrijennoù. Emgefre : ar pik a vez embannet gant ho reizhiad.",
   "How bright white looks in the world. Auto: your desktop's white.": "Pegen skedus e seblant ar gwenn er bed. Emgefreek : gwenn ho kefridi.",
-  "How bright the HUD and menus are, against paper white.": "Pegen skedus eo an HUD hag ar mennozhioù, a-enep gwenn ar paper.",
   "How far mobs, crops and machines keep working. CPU time.": "Pegen pell e kendalc'h ar mobs, ar c'hoadoù hag ar mekanikoù da labourat. Amzer ar CPU.",
   "How far away mobs and items are drawn, as a share of normal.": "Pegen pell e vez tennet ar mobs hag an traoù, evel ul lodenn eus ar pezh a vez graet normal.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Tremen a ra an douaroù kuzhet a-dreñv rannoù serr. Koustañ a ra kalz.",
@@ -367,7 +366,6 @@
   "Advanced": "Araokaet",
   "Undo": "Dizober",
   "Search options": "Dibarzhioù klask",
-  "Shortcut": "Berradennoù",
   "Distance": "Pellder",
   "Display": "Diskouez",
   "Interface": "Etrefas",
@@ -438,11 +436,9 @@
   "Calibrate...": "Kalibrañ...",
   "Calibrate Anyway...": "Kalibrañ koulskoude...",
   "Use Automatic Setup": "Implijout arventennoù emgefre",
-  "Shortcut: %s": "Berradennoù : %s",
   "Next": "Da heul",
   "HDR Calibration %s/%s: %s": "Kalibradur HDR %s/%s : %s",
   "Sets the three below full screen, one test picture at a time.": "Lakaat a ra an tri skramm leun a-is, ur skeudenn amprouiñ bep tro.",
-  "A key that opens this screen from the game. Not bound at first.": "Un alc'hwez a zigor ar skramm-mañ eus ar c'hoari. N'eo ket stag da gentañ.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "N'eo ket bet embannet gant ho skramm pegen sklaer e teu da vezañ : kalibret evit e lakaat war-sav.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Kefluniet dija evit ho skramm. Kalibret nemet ma seblant HDR bezañ fazius.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Lakaat a ra ar sked uhelañ hag ar gwenn paper en-dro e kefluniadur ho skramm.",

crates/horizon-client/assets/horizon/lang/bs_ba.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Podiže sjene do najcrnje crne vašeg ekrana. 0: prava crna, bez podizanja.",
   "How bright highlights get. Auto: the peak your system reports.": "Kako svetli naglasci postaju. Automatski: vrhunac o kojem vaš sistem prijavljuje.",
   "How bright white looks in the world. Auto: your desktop's white.": "Koliko svijetlo izgleda bijelo u svijetu. Automatski: bijela vaše radne površine.",
-  "How bright the HUD and menus are, against paper white.": "Koliko su svijetli HUD i meniji, naspram bijelog papira.",
   "How far mobs, crops and machines keep working. CPU time.": "Koliko mobovi, usjevi i mašine rade. CPU vrijeme.",
   "How far away mobs and items are drawn, as a share of normal.": "Koliko su udaljeni mobovi i predmeti, kao udio normalnog.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Preskače teren skriven iza zatvorenih dijelova. Isključenje košta puno.",
@@ -367,7 +366,6 @@
   "Advanced": "Napredno",
   "Undo": "Poništi",
   "Search options": "Opcije pretraživanja",
-  "Shortcut": "Prečica",
   "Distance": "Udaljenost",
   "Display": "Ekran",
   "Interface": "Interfejs",
@@ -438,11 +436,9 @@
   "Calibrate...": "Kalibriraj...",
   "Calibrate Anyway...": "Kalibriraj svejedno...",
   "Use Automatic Setup": "Koristite automatsko podešavanje",
-  "Shortcut: %s": "Prečica: %s",
   "Next": "Sledeći",
   "HDR Calibration %s/%s: %s": "HDR kalibracija %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Postavlja tri ispod preko celog ekrana, jednu po jednu probnu sliku.",
-  "A key that opens this screen from the game. Not bound at first.": "Taster koji otvara ovaj ekran iz igre. U početku nije vezan.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Vaš displej nije rekao koliko svetli: kalibrirajte da biste ga postavili.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Već postavljeno za vaš ekran. Kalibrirajte samo ako HDR izgleda pogrešno.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Vraća Peak Brightness i Paper White u postavke vašeg ekrana.",

crates/horizon-client/assets/horizon/lang/ca_es.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Puja les ombres fins al negre més fosc de la teva pantalla. 0: negre pur, sense pujar.",
   "How bright highlights get. Auto: the peak your system reports.": "Com es fan els reflexos brillants. Automàtic: el pic que informa el vostre sistema.",
   "How bright white looks in the world. Auto: your desktop's white.": "Com de brillant es veu el blanc al món. Automàtic: el blanc de l'escriptori.",
-  "How bright the HUD and menus are, against paper white.": "Què brillants són l'HUD i els menús, contra el paper blanc.",
   "How far mobs, crops and machines keep working. CPU time.": "Fins on segueixen treballant les turbes, els conreus i les màquines. Temps de CPU.",
   "How far away mobs and items are drawn, as a share of normal.": "A quina distància es dibuixen les turbes i els articles, com a part de la normalitat.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Salta el terreny amagat darrere de seccions tancades. Off costa molt.",
@@ -367,7 +366,6 @@
   "Advanced": "Avançat",
   "Undo": "Desfer",
   "Search options": "Opcions de cerca",
-  "Shortcut": "Drecera",
   "Distance": "Distància",
   "Display": "Mostra",
   "Interface": "Interfície",
@@ -438,11 +436,9 @@
   "Calibrate...": "Calibrar...",
   "Calibrate Anyway...": "Calibra de totes maneres...",
   "Use Automatic Setup": "Utilitzeu la configuració automàtica",
-  "Shortcut: %s": "Drecera: %s",
   "Next": "A continuació",
   "HDR Calibration %s/%s: %s": "Calibració HDR %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Estableix les tres imatges de sota de pantalla completa, una imatge de prova a la vegada.",
-  "A key that opens this screen from the game. Not bound at first.": "Una clau que obre aquesta pantalla des del joc. No lligat al principi.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "La pantalla no va dir la brillantor que té: calibra per configurar-la.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Ja està configurat per a la vostra pantalla. Calibreu només si l'HDR sembla incorrecte.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Torna a posar la brillantor màxima i el blanc del paper a la configuració de la pantalla.",

crates/horizon-client/assets/horizon/lang/cs_cz.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Zvedne stíny na nejtemnější černou vašeho displeje. 0: skutečná černá, bez zvednutí.",
   "How bright highlights get. Auto: the peak your system reports.": "Jak se získá jasný melír. Auto: vrchol, který váš systém hlásí.",
   "How bright white looks in the world. Auto: your desktop's white.": "Jak jasně bílá ve světě vypadá. Auto: bílá vaší plochy.",
-  "How bright the HUD and menus are, against paper white.": "Jak jasný je HUD a nabídky oproti bílé na papíře.",
   "How far mobs, crops and machines keep working. CPU time.": "Jak dalece davy, plodiny a stroje fungují. CPU čas.",
   "How far away mobs and items are drawn, as a share of normal.": "Jak daleko jsou mobové a předměty nakresleny jako podíl normálu.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Přeskočí terén skrytý za uzavřenými úseky. Vypnutí stojí hodně.",
@@ -367,7 +366,6 @@
   "Advanced": "Pokročilé",
   "Undo": "Vrátit zpět",
   "Search options": "Možnosti vyhledávání",
-  "Shortcut": "Zkratka",
   "Distance": "Vzdálenost",
   "Display": "Displej",
   "Interface": "Rozhraní",
@@ -438,11 +436,9 @@
   "Calibrate...": "Kalibrovat...",
   "Calibrate Anyway...": "Přesto kalibrovat...",
   "Use Automatic Setup": "Použijte Automatické nastavení",
-  "Shortcut: %s": "Zkratka: %s",
   "Next": "Další",
   "HDR Calibration %s/%s: %s": "Kalibrace HDR %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Nastaví tři pod celou obrazovkou, vždy jeden testovací obrázek.",
-  "A key that opens this screen from the game. Not bound at first.": "Klíč, který otevře tuto obrazovku ze hry. Zpočátku bez vazby.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Váš displej neříkal, jak jasný je: zkalibrujte jej, abyste jej nastavili.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Již nastaveno pro váš displej. Kalibrujte pouze v případě, že HDR vypadá špatně.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Vrátí maximální jas a papírovou bílou zpět do nastavení vašeho displeje.",

crates/horizon-client/assets/horizon/lang/cv_cu.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Мӗлкесене дисплейӑн чи тӗттӗм хури ҫине ҫӗклет. 0: чӑн хура, ҫӗклевсӗр.",
   "How bright highlights get. Auto: the peak your system reports.": "Мӗнле ҫутӑ ҫутӑсем пулаҫҫӗ. Авто: сирӗн системӑн пӗлтерекен пикӗ.",
   "How bright white looks in the world. Auto: your desktop's white.": "Тӗнчере шурӑ мӗнле ҫутӑ курӑнать. Авто: эсир рабочий столӑн шурри.",
-  "How bright the HUD and menus are, against paper white.": "HUD тата менюсем мӗнле ҫутӑ, хут ҫинчи шурӑ тӗспе танлаштарсан.",
   "How far mobs, crops and machines keep working. CPU time.": "Мобсем, культурӑсем тата машинӑсем мӗн таран ӗҫлеҫҫӗ. Процессор вӑхӑчӗ.",
   "How far away mobs and items are drawn, as a share of normal.": "Мобсемпе япаласем мӗн чухлӗ аяккалла туртӑнаҫҫӗ, йӗркеллӗ пай пек.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Хупӑ участоксем хыҫӗнче пытаннӑ ҫӗре сиктерсе хӑварать. Офф нумай тӑкакланать.",
@@ -367,7 +366,6 @@
   "Advanced": "Малалла",
   "Undo": "Каялла тавӑр",
   "Search options": "Шырав опцийӗсем",
-  "Shortcut": "Кӗске ҫул",
   "Distance": "Инҫет",
   "Display": "Дисплей",
   "Interface": "Интерфейс",
@@ -438,11 +436,9 @@
   "Calibrate...": "Калибровка...",
   "Calibrate Anyway...": "Ҫапах та калибровка...",
   "Use Automatic Setup": "Автоматла настройкӑпа усӑ курӑр",
-  "Shortcut: %s": "Кӗске ҫул: %s",
   "Next": "Малалла",
   "HDR Calibration %s/%s: %s": "HDR калибровка %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Аялта виҫҫӗшне тулли экран ҫине лартать, пӗрер тӗрӗслев ӳкерчӗкӗ.",
-  "A key that opens this screen from the game. Not bound at first.": "Вӑйӑран ҫак экрана уҫакан уҫҫи. Малтанах ҫыхӑнман.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Сирӗн дисплей ҫинче вӑл мӗнле ҫутӑ пулнине каламан: ӑна лартма калибровка тумалла.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Сирӗн дисплей валли хатӗрленӗ ӗнтӗ. HDR тӗрӗс мар курӑнсан ҫеҫ калибровка тӑвӑр.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Чи пысӑк ҫутӑлӑха тата хут шуррине сирӗн дисплей настройкине каялла тавӑрать.",

crates/horizon-client/assets/horizon/lang/cy_gb.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Yn codi cysgodion i ddu tywyllaf eich arddangosfa. 0: du go iawn, dim codi.",
   "How bright highlights get. Auto: the peak your system reports.": "Sut mae uchafbwyntiau disglair yn ei gael. Auto: yr uchafbwynt y mae eich system yn ei adrodd.",
   "How bright white looks in the world. Auto: your desktop's white.": "Pa mor llachar y mae gwyn yn edrych yn y byd. Awtomatig: gwyn eich bwrdd gwaith.",
-  "How bright the HUD and menus are, against paper white.": "Pa mor llachar yw'r HUD a'r bwydlenni, yn erbyn papur gwyn.",
   "How far mobs, crops and machines keep working. CPU time.": "Pa mor bell y mae mobs, cnydau a pheiriannau yn dal i weithio. Amser CPU.",
   "How far away mobs and items are drawn, as a share of normal.": "Pa mor bell i ffwrdd mae mobs ac eitemau yn cael eu tynnu, fel cyfran o'r arferol.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Sgipiau tir wedi'i guddio y tu ôl i adrannau caeedig. Mae i ffwrdd yn costio llawer.",
@@ -367,7 +366,6 @@
   "Advanced": "Uwch",
   "Undo": "Dadwneud",
   "Search options": "Dewisiadau chwilio",
-  "Shortcut": "Llwybr byr",
   "Distance": "Pellter",
   "Display": "Arddangos",
   "Interface": "Rhyngwyneb",
@@ -438,11 +436,9 @@
   "Calibrate...": "Graddnodi...",
   "Calibrate Anyway...": "Calibro beth bynnag...",
   "Use Automatic Setup": "Defnyddiwch Gosodiad Awtomatig",
-  "Shortcut: %s": "Llwybr byr: %s",
   "Next": "Nesaf",
   "HDR Calibration %s/%s: %s": "Graddnodi HDR %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Yn gosod y tri isod sgrin lawn, un llun prawf ar y tro.",
-  "A key that opens this screen from the game. Not bound at first.": "Allwedd sy'n agor y sgrin hon o'r gêm. Heb ei rwymo ar y dechrau.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Ni ddywedodd eich arddangosfa pa mor llachar y mae'n ei gael: graddnodwch i'w osod.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Eisoes wedi'i osod ar gyfer eich arddangosfa. Calibrowch dim ond os yw HDR yn edrych yn anghywir.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Yn rhoi Disgleirdeb Peak a Phapur Gwyn yn ôl i drefniant eich arddangosfa.",

crates/horizon-client/assets/horizon/lang/da_dk.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Løfter skygger op på skærmens mørkeste sort. 0: ægte sort, ingen løft.",
   "How bright highlights get. Auto: the peak your system reports.": "Hvor lyse højdepunkter bliver. Auto: det højeste, dit system rapporterer.",
   "How bright white looks in the world. Auto: your desktop's white.": "Hvor lyst hvid ser ud i verden. Auto: din skrivebords hvide.",
-  "How bright the HUD and menus are, against paper white.": "Hvor lys HUD og menuer er i forhold til hvidt papir.",
   "How far mobs, crops and machines keep working. CPU time.": "Hvor langt mobs, afgrøder og maskiner bliver ved med at arbejde. CPU tid.",
   "How far away mobs and items are drawn, as a share of normal.": "Hvor langt væk mobs og genstande trækkes, som en andel af normalen.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Springer over terræn skjult bag lukkede sektioner. Off koster meget.",
@@ -367,7 +366,6 @@
   "Advanced": "Avanceret",
   "Undo": "Fortryd",
   "Search options": "Søgemuligheder",
-  "Shortcut": "Genvej",
   "Distance": "Afstand",
   "Display": "Skærm",
   "Interface": "Grænseflade",
@@ -438,11 +436,9 @@
   "Calibrate...": "Kalibrer...",
   "Calibrate Anyway...": "Kalibrer alligevel...",
   "Use Automatic Setup": "Brug automatisk opsætning",
-  "Shortcut: %s": "Genvej: %s",
   "Next": "Næste",
   "HDR Calibration %s/%s: %s": "HDR-kalibrering %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Indstiller de tre nedenfor i fuld skærm, et testbillede ad gangen.",
-  "A key that opens this screen from the game. Not bound at first.": "En tast, der åbner denne skærm fra spillet. Ikke bundet i starten.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Din skærm sagde ikke, hvor lys den bliver: Kalibrer for at konfigurere den.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Allerede konfigureret til din skærm. Kalibrer kun, hvis HDR ser forkert ud.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Sætter Peak Brightness og Paper White tilbage til din skærms opsætning.",

crates/horizon-client/assets/horizon/lang/de_de.json

@@ -290,7 +290,6 @@
   "Advanced": "Erweitert",
   "Undo": "Rückgängig",
   "Search options": "Einstellungen durchsuchen",
-  "Shortcut": "Tastenkürzel",
   "Distance": "Entfernung",
   "Display": "Anzeige",
   "Interface": "Oberfläche",
@@ -440,7 +439,6 @@
   "Sets the options below together. Changing one makes it Custom.": "Stellt Optionen darunter ein. Änderung = „Benutzerdefiniert“.",
   "Lava, fire and sunlight shine brighter than white. Needs an HDR display.": "Lava, Feuer, Sonne heller als Weiß. Braucht HDR-Bildschirm.",
   "How bright highlights get. Auto: the peak your system reports.": "Wie hell Lichter werden. Auto: der Spitzenwert, den dein System meldet.",
-  "How bright the HUD and menus are, against paper white.": "Wie hell HUD und Menüs im Vergleich zu Papierweiß sind.",
   "How far mobs, crops and machines keep working. CPU time.": "Wie weit Kreaturen, Pflanzen und Maschinen weiterarbeiten. Kostet CPU-Zeit.",
   "How far away mobs and items are drawn, as a share of normal.": "Zeichenweite für Kreaturen und Gegenstände, anteilig zur Norm.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Überspringt Gelände hinter geschlossenen Abschnitten. Aus kostet viel.",
@@ -519,11 +517,9 @@
   "Calibrate...": "Kalibrieren …",
   "Calibrate Anyway...": "Trotzdem kalibrieren …",
   "Use Automatic Setup": "Automatische Einrichtung verwenden",
-  "Shortcut: %s": "Tastenkürzel: %s",
   "Next": "Weiter",
   "HDR Calibration %s/%s: %s": "HDR-Kalibrierung %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Stellt die drei Werte darunter im Vollbild ein, jeweils mit einem Testbild.",
-  "A key that opens this screen from the game. Not bound at first.": "Eine Taste, die diesen Bildschirm im Spiel öffnet. Zunächst nicht belegt.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Bildschirm meldete keine Helligkeit: zum Einrichten kalibrieren.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Bereits eingerichtet. Nur kalibrieren, wenn HDR falsch aussieht.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Stellt Spitzenhelligkeit und Papierweiß des Bildschirms wieder her.",

crates/horizon-client/assets/horizon/lang/el_gr.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Ανεβάζει τις σκιές στο πιο σκοτεινό μαύρο της οθόνης σας. 0: αληθινό μαύρο, χωρίς ανύψωση.",
   "How bright highlights get. Auto: the peak your system reports.": "Πόσο φωτεινά σημεία αποκτούν. Auto: η κορύφωση που αναφέρει το σύστημά σας.",
   "How bright white looks in the world. Auto: your desktop's white.": "Πόσο φωτεινό φαίνεται το λευκό στον κόσμο. Αυτόματο: το λευκό της επιφάνειας εργασίας σας.",
-  "How bright the HUD and menus are, against paper white.": "Πόσο φωτεινά είναι τα HUD και τα μενού, σε σχέση με το λευκό χαρτί.",
   "How far mobs, crops and machines keep working. CPU time.": "Πόσο μακριά συνεχίζουν να λειτουργούν όχλοι, καλλιέργειες και μηχανές. Χρόνος CPU.",
   "How far away mobs and items are drawn, as a share of normal.": "Πόσο μακριά κληρώνονται όχλοι και αντικείμενα, ως ποσοστό του κανονικού.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Παρακάμπτει το έδαφος που κρύβεται πίσω από κλειστά τμήματα. Το off κοστίζει πολύ.",
@@ -367,7 +366,6 @@
   "Advanced": "Προχωρημένο",
   "Undo": "Αναίρεση",
   "Search options": "Επιλογές αναζήτησης",
-  "Shortcut": "Συντόμευση",
   "Distance": "Απόσταση",
   "Display": "Εμφάνιση",
   "Interface": "Διασύνδεση",
@@ -438,11 +436,9 @@
   "Calibrate...": "Βαθμονόμηση...",
   "Calibrate Anyway...": "Βαθμονόμηση πάντως...",
   "Use Automatic Setup": "Χρησιμοποιήστε την Αυτόματη Ρύθμιση",
-  "Shortcut: %s": "Συντόμευση: %s",
   "Next": "Επόμενο",
   "HDR Calibration %s/%s: %s": "Βαθμονόμηση HDR %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Ορίζει τις τρεις παρακάτω πλήρη οθόνη, μία δοκιμαστική εικόνα τη φορά.",
-  "A key that opens this screen from the game. Not bound at first.": "Ένα κλειδί που ανοίγει αυτήν την οθόνη από το παιχνίδι. Δεν δεσμεύεται στην αρχή.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Η οθόνη σας δεν έλεγε πόσο φωτεινή γίνεται: βαθμονομήστε για να τη ρυθμίσετε.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Έχει ήδη ρυθμιστεί για την οθόνη σας. Βαθμονόμηση μόνο εάν το HDR φαίνεται λάθος.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Επαναφέρει το Peak Brightness και το Paper White στη ρύθμιση της οθόνης σας.",

crates/horizon-client/assets/horizon/lang/en_us.json

@@ -310,7 +310,7 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Lifts shadows onto your display's darkest black. 0: true black, no lift.",
   "How bright highlights get. Auto: the peak your system reports.": "How bright highlights get. Auto: the peak your system reports.",
   "How bright white looks in the world. Auto: your desktop's white.": "How bright white looks in the world. Auto: your desktop's white.",
-  "How bright the HUD and menus are, against paper white.": "How bright the HUD and menus are, against paper white.",
+  "How bright the HUD and menus are. Auto: at paper white.": "How bright the HUD and menus are. Auto: at paper white.",
   "How far mobs, crops and machines keep working. CPU time.": "How far mobs, crops and machines keep working. CPU time.",
   "How far away mobs and items are drawn, as a share of normal.": "How far away mobs and items are drawn, as a share of normal.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Skips terrain hidden behind closed sections. Off costs a lot.",
@@ -367,7 +367,6 @@
   "Advanced": "Advanced",
   "Undo": "Undo",
   "Search options": "Search options",
-  "Shortcut": "Shortcut",
   "Distance": "Distance",
   "Display": "Display",
   "Interface": "Interface",
@@ -438,12 +437,11 @@
   "Calibrate...": "Calibrate...",
   "Calibrate Anyway...": "Calibrate Anyway...",
   "Use Automatic Setup": "Use Automatic Setup",
-  "Shortcut: %s": "Shortcut: %s",
   "Next": "Next",
   "HDR Calibration %s/%s: %s": "HDR Calibration %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Sets the three below full screen, one test picture at a time.",
-  "A key that opens this screen from the game. Not bound at first.": "A key that opens this screen from the game. Not bound at first.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Your display didn't say how bright it gets: calibrate to set it up.",
+  "Your display's reported peak is often too high: calibrate to set it up.": "Your display's reported peak is often too high: calibrate to set it up.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Already set up for your display. Only calibrate if HDR looks wrong.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Puts Peak Brightness and Paper White back to your display's setup.",
   "Set up for your display. Leave on Auto unless it looks wrong.": "Set up for your display. Leave on Auto unless it looks wrong.",

crates/horizon-client/assets/horizon/lang/eo_uy.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Levas ombrojn al la plej malhela nigro de via ekrano. 0: vera nigro, sen levo.",
   "How bright highlights get. Auto: the peak your system reports.": "Kiel brilaj brilaĵoj ricevas. Aŭtomata: la pinto kiun via sistemo raportas.",
   "How bright white looks in the world. Auto: your desktop's white.": "Kiom hela blanko aspektas en la mondo. Aŭtomate: la blanko de via labortablo.",
-  "How bright the HUD and menus are, against paper white.": "Kiel brilaj la HUD kaj menuoj estas, kontraŭ papera blanka.",
   "How far mobs, crops and machines keep working. CPU time.": "Kiom malproksime amasoj, kultivaĵoj kaj maŝinoj daŭre funkcias. CPU-tempo.",
   "How far away mobs and items are drawn, as a share of normal.": "Kiom malproksime amasoj kaj eroj estas tiritaj, kiel parto de normalo.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Saltas terenon kaŝitan malantaŭ fermitaj sekcioj. For kostas multe.",
@@ -367,7 +366,6 @@
   "Advanced": "Altnivela",
   "Undo": "Malfari",
   "Search options": "Serĉaj opcioj",
-  "Shortcut": "Ŝparvojo",
   "Distance": "Distanco",
   "Display": "Montru",
   "Interface": "Interfaco",
@@ -438,11 +436,9 @@
   "Calibrate...": "Kalibri...",
   "Calibrate Anyway...": "Kalibru ĉiuokaze...",
   "Use Automatic Setup": "Uzu Aŭtomatan Agordon",
-  "Shortcut: %s": "Ŝparvojo: %s",
   "Next": "Poste",
   "HDR Calibration %s/%s: %s": "HDR-Kalibrado %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Agordas la tri sub plenan ekranon, unu testan bildon samtempe.",
-  "A key that opens this screen from the game. Not bound at first.": "Ŝlosilo, kiu malfermas ĉi tiun ekranon de la ludo. Komence ne ligita.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Via ekrano ne diris kiom brilas ĝi fariĝas: kalibru por agordi ĝin.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Jam agordita por via ekrano. Nur kalibru se HDR aspektas malĝusta.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Remetas Pintan Brilon kaj Paperan Blankan al la agordo de via ekrano.",

crates/horizon-client/assets/horizon/lang/es_es.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Eleva las sombras hasta el negro más oscuro de tu pantalla. 0: negro puro, sin elevación.",
   "How bright highlights get. Auto: the peak your system reports.": "Cuánto brillan los reflejos. Automático: el pico que informa tu sistema.",
   "How bright white looks in the world. Auto: your desktop's white.": "Qué tan brillante se ve el blanco en el mundo. Automático: el blanco de tu escritorio.",
-  "How bright the HUD and menus are, against paper white.": "Qué tan brillantes son el HUD y los menús respecto al blanco de papel.",
   "How far mobs, crops and machines keep working. CPU time.": "Hasta dónde siguen funcionando mobs, cultivos y máquinas. Tiempo de CPU.",
   "How far away mobs and items are drawn, as a share of normal.": "A qué distancia se dibujan mobs y objetos, como proporción de lo normal.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Omite el terreno oculto tras secciones cerradas. Desactivarlo cuesta mucho.",
@@ -367,7 +366,6 @@
   "Advanced": "Avanzado",
   "Undo": "Deshacer",
   "Search options": "Buscar opciones",
-  "Shortcut": "Atajo",
   "Distance": "Distancia",
   "Display": "Pantalla",
   "Interface": "Interfaz",
@@ -438,11 +436,9 @@
   "Calibrate...": "Calibrar...",
   "Calibrate Anyway...": "Calibrar de todos modos...",
   "Use Automatic Setup": "Usar la configuración automática",
-  "Shortcut: %s": "Atajo: %s",
   "Next": "Siguiente",
   "HDR Calibration %s/%s: %s": "Calibración HDR %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Configura las tres opciones siguientes a pantalla completa, con una imagen de prueba cada vez.",
-  "A key that opens this screen from the game. Not bound at first.": "Una tecla que abre esta pantalla desde el juego. Sin asignar al principio.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Tu pantalla no indicó cuánto brilla: calíbrala para configurarla.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Ya está configurado para tu pantalla. Calibra solo si el HDR se ve mal.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Devuelve Brillo máximo y Blanco de papel a la configuración de tu pantalla.",

crates/horizon-client/assets/horizon/lang/et_ee.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Tõstab varjud ekraani tumedaima mustani. 0: tõeline must, ilma tõstmiseta.",
   "How bright highlights get. Auto: the peak your system reports.": "Kui eredad esiletõstud saavad. Automaatne: tipp, millest süsteem teatab.",
   "How bright white looks in the world. Auto: your desktop's white.": "Kui hele valge maailmas paistab. Automaatne: sinu töölaua valge.",
-  "How bright the HUD and menus are, against paper white.": "Kui eredad on HUD ja menüüd pabervalge taustal.",
   "How far mobs, crops and machines keep working. CPU time.": "Kui kaugele mobid, põllukultuurid ja masinad töötavad. CPU aeg.",
   "How far away mobs and items are drawn, as a share of normal.": "Kui kaugele mobid ja esemed tõmmatakse, kui osa normaalsest.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Jätab vahele suletud lõikude taha peidetud maastiku. Off maksab palju.",
@@ -367,7 +366,6 @@
   "Advanced": "Täpsemalt",
   "Undo": "Võta tagasi",
   "Search options": "Otsinguvalikud",
-  "Shortcut": "Otsetee",
   "Distance": "Kaugus",
   "Display": "Ekraan",
   "Interface": "Liides",
@@ -438,11 +436,9 @@
   "Calibrate...": "Kalibreeri...",
   "Calibrate Anyway...": "Kalibreerige ikkagi...",
   "Use Automatic Setup": "Kasutage automaatset seadistust",
-  "Shortcut: %s": "Otsetee: %s",
   "Next": "Edasi",
   "HDR Calibration %s/%s: %s": "HDR-kalibreerimine %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Määrab kolm allolevat täisekraani, üks testpilt korraga.",
-  "A key that opens this screen from the game. Not bound at first.": "Klahv, mis avab mängust selle ekraani. Alguses ei köideta.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Teie ekraan ei öelnud, kui hele see muutub: seadistamiseks kalibreerige.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Teie kuva jaoks on juba seadistatud. Kalibreerige ainult siis, kui HDR tundub vale.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Tagab maksimaalse ereduse ja paberivalgeduse teie ekraani seadistustesse.",

crates/horizon-client/assets/horizon/lang/eu_es.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Itzalak zure pantailaren beltzik ilunenera igotzen ditu. 0: benetako beltza, igoerarik gabe.",
   "How bright highlights get. Auto: the peak your system reports.": "Nola distiratsuak diren argiak. Auto: zure sistemak ematen duen gailurra.",
   "How bright white looks in the world. Auto: your desktop's white.": "Zenbat distiratzen duen zuriak munduan. Autoa: zure mahaigaineko zuria.",
-  "How bright the HUD and menus are, against paper white.": "Zein distiratsuak diren HUD eta menuak, paper zuriaren aurka.",
   "How far mobs, crops and machines keep working. CPU time.": "Noraino jarraitzen duten mafiak, laboreak eta makinak lanean. CPU denbora.",
   "How far away mobs and items are drawn, as a share of normal.": "Noraino ateratzen diren mobs eta elementuak, normalaren zati gisa.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Sekzio itxien atzean ezkutatuta dagoen lurra saltatzen du. Off asko kostatzen da.",
@@ -367,7 +366,6 @@
   "Advanced": "Aurreratua",
   "Undo": "Desegin",
   "Search options": "Bilaketa aukerak",
-  "Shortcut": "Lasterbidea",
   "Distance": "Distantzia",
   "Display": "Bistaratzea",
   "Interface": "Interfazea",
@@ -438,11 +436,9 @@
   "Calibrate...": "Kalibratu...",
   "Calibrate Anyway...": "Kalibratu Dena den...",
   "Use Automatic Setup": "Erabili konfigurazio automatikoa",
-  "Shortcut: %s": "Lasterbidea: %s",
   "Next": "Hurrengoa",
   "HDR Calibration %s/%s: %s": "HDR Kalibrazioa %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Pantaila osoko azpian dauden hiru ezartzen ditu, probako argazki bat aldi berean.",
-  "A key that opens this screen from the game. Not bound at first.": "Pantaila hau jokotik irekitzen duen giltza. Hasieran lotu gabe.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Pantailak ez du esan zenbat argi dagoen: kalibratu konfiguratzeko.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Dagoeneko konfiguratuta zaude zure pantailarako. Kalibratu HDR okerra bada bakarrik.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Distira gailurra eta Paper Zuria berriro jartzen ditu pantailaren konfiguraziora.",

crates/horizon-client/assets/horizon/lang/fa_ir.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "سایه‌ها را به تاریک‌ترین سیاه نمایشگر شما می‌رساند. 0: سیاه واقعی، بدون بالا بردن.",
   "How bright highlights get. Auto: the peak your system reports.": "هایلایت ها چقدر روشن می شوند. خودکار: اوج گزارش سیستم شما.",
   "How bright white looks in the world. Auto: your desktop's white.": "سفیدی در دنیا چقدر روشن دیده می‌شود. خودکار: سفیدی میزکار شما.",
-  "How bright the HUD and menus are, against paper white.": "HUD و منوها در برابر سفید کاغذ چقدر روشن هستند.",
   "How far mobs, crops and machines keep working. CPU time.": "اوباش، محصولات زراعی و ماشین‌آلات تا کجا به کار خود ادامه می‌دهند. زمان CPU",
   "How far away mobs and items are drawn, as a share of normal.": "اوباش و اقلام چقدر دور کشیده شده اند، به عنوان یک سهم عادی.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "از زمین های پنهان شده در پشت بخش های بسته می گذرد. هزینه های خاموش بسیار زیاد است.",
@@ -367,7 +366,6 @@
   "Advanced": "پیشرفته",
   "Undo": "واگرد",
   "Search options": "گزینه های جستجو",
-  "Shortcut": "میانبر",
   "Distance": "فاصله",
   "Display": "نمایش",
   "Interface": "رابط",
@@ -438,11 +436,9 @@
   "Calibrate...": "کالیبره کردن...",
   "Calibrate Anyway...": "به هر حال کالیبره کردن...",
   "Use Automatic Setup": "از تنظیم خودکار استفاده کنید",
-  "Shortcut: %s": "میانبر: %s",
   "Next": "بعدی",
   "HDR Calibration %s/%s: %s": "کالیبراسیون HDR %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "سه عکس زیر تمام صفحه را در یک زمان یک عکس آزمایشی تنظیم می کند.",
-  "A key that opens this screen from the game. Not bound at first.": "کلیدی که این صفحه را از بازی باز می کند. ابتدا مقید نیست.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "صفحه نمایش شما میزان روشنایی آن را بیان نکرده است: برای تنظیم آن کالیبره کنید.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "قبلاً برای نمایشگر شما تنظیم شده است. فقط در صورتی کالیبره کنید که HDR اشتباه به نظر برسد.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "حداکثر روشنایی و کاغذ سفید را به تنظیمات صفحه نمایش شما باز می گرداند.",

crates/horizon-client/assets/horizon/lang/fi_fi.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Nostaa varjot näyttösi tummimpaan mustaan. 0: aito musta, ei nostoa.",
   "How bright highlights get. Auto: the peak your system reports.": "Kuinka kirkkaat kohokohdat saavat. Auto: huippu, jonka järjestelmäsi raportoi.",
   "How bright white looks in the world. Auto: your desktop's white.": "Kuinka kirkkaalta valkoinen näyttää maailmassa. Automaattinen: työpöytäsi valkoinen.",
-  "How bright the HUD and menus are, against paper white.": "Kuinka kirkkaita HUD ja valikot ovat paperinvalkoisia vastaan.",
   "How far mobs, crops and machines keep working. CPU time.": "Kuinka pitkälle väkijoukot, viljat ja koneet toimivat. CPU-aika.",
   "How far away mobs and items are drawn, as a share of normal.": "Kuinka kauas väkijoukot ja esineet piirretään, osuus normaalista.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Ohittaa suljettujen osien taakse piilotetun maaston. Poisto maksaa paljon.",
@@ -367,7 +366,6 @@
   "Advanced": "Edistynyt",
   "Undo": "Kumoa",
   "Search options": "Hakuvaihtoehdot",
-  "Shortcut": "Pikakuvake",
   "Distance": "Etäisyys",
   "Display": "Näyttö",
   "Interface": "Käyttöliittymä",
@@ -438,11 +436,9 @@
   "Calibrate...": "Kalibroi...",
   "Calibrate Anyway...": "Kalibroi joka tapauksessa...",
   "Use Automatic Setup": "Käytä automaattista asetusta",
-  "Shortcut: %s": "Pikanäppäin: %s",
   "Next": "Seuraavaksi",
   "HDR Calibration %s/%s: %s": "HDR-kalibrointi %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Asettaa kolme koko näytön alapuolelle yhden testikuvan kerrallaan.",
-  "A key that opens this screen from the game. Not bound at first.": "Avain, joka avaa tämän näytön pelistä. Ei aluksi sidottu.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Näyttösi ei ilmoittanut, kuinka kirkkaaksi se tulee: kalibroi se määrittääksesi sen.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Näyttöäsi varten on jo määritetty. Kalibroi vain, jos HDR näyttää väärältä.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Palauttaa huippukirkkauden ja paperin valkoisen näytön asetuksiin.",

crates/horizon-client/assets/horizon/lang/fil_ph.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Iniaangat ang mga anino sa pinakamadilim na itim ng iyong display. 0: totoong itim, walang angat.",
   "How bright highlights get. Auto: the peak your system reports.": "Kung gaano kaliwanag ang mga highlight. Auto: ang pinakamataas na ulat ng iyong system.",
   "How bright white looks in the world. Auto: your desktop's white.": "Gaano kaliwanag ang puti sa mundo. Auto: ang puti ng iyong desktop.",
-  "How bright the HUD and menus are, against paper white.": "Gaano kaliwanag ang HUD at mga menu, laban sa puting papel.",
   "How far mobs, crops and machines keep working. CPU time.": "Hanggang saan patuloy na gumagana ang mga mandurumog, pananim at makina. oras ng CPU.",
   "How far away mobs and items are drawn, as a share of normal.": "Kung gaano kalayo ang mga mandurumog at mga item ay iginuhit, bilang bahagi ng normal.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Nilalaktawan ang lupain na nakatago sa likod ng mga saradong seksyon. Malaki ang gastos sa off.",
@@ -367,7 +366,6 @@
   "Advanced": "Advanced",
   "Undo": "I-undo",
   "Search options": "Mga opsyon sa paghahanap",
-  "Shortcut": "Shortcut",
   "Distance": "Distansya",
   "Display": "Pagpapakita",
   "Interface": "Interface",
@@ -438,11 +436,9 @@
   "Calibrate...": "I-calibrate...",
   "Calibrate Anyway...": "Mag-calibrate pa rin...",
   "Use Automatic Setup": "Gamitin ang Awtomatikong Pag-setup",
-  "Shortcut: %s": "Shortcut: %s",
   "Next": "Susunod",
   "HDR Calibration %s/%s: %s": "Pag-calibrate ng HDR %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Itinatakda ang tatlo sa ibaba ng full screen, isang pagsubok na larawan sa isang pagkakataon.",
-  "A key that opens this screen from the game. Not bound at first.": "Isang susi na nagbubukas ng screen na ito mula sa laro. Hindi nakatali sa una.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Hindi sinabi ng iyong display kung gaano ito kaliwanag: i-calibrate para i-set up ito.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Naka-set up na para sa iyong display. I-calibrate lang kung mukhang mali ang HDR.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Ibinabalik ang Peak Brightness at Paper White sa setup ng iyong display.",

crates/horizon-client/assets/horizon/lang/fo_fo.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Lyftir skuggum upp á myrkasta svart á tínum skjá. 0: veruligt svart, ongin lyfting.",
   "How bright highlights get. Auto: the peak your system reports.": "Hvussu bjart hæddarpunkt fáa. Sjálvvirkandi: toppurin, sum tín skipan greiðir frá.",
   "How bright white looks in the world. Auto: your desktop's white.": "Hvussu bjart hvítt sær út í heiminum. Sjálvvirkandi: hvítt á tínum skriviborði.",
-  "How bright the HUD and menus are, against paper white.": "Hvussu ljós HUD og valmyndir eru, móti pappírshvítum.",
   "How far mobs, crops and machines keep working. CPU time.": "Hvussu langt mobbar, grøðir og maskinur halda fram at virka. CPU tíð.",
   "How far away mobs and items are drawn, as a share of normal.": "Hvussu langt burtur mobbar og lutir eru drignir, sum partur av vanligum.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Sleppur lendi goymt aftan fyri stongdar partar. Av kostar nógv.",
@@ -367,7 +366,6 @@
   "Advanced": "Framkomin",
   "Undo": "Angra",
   "Search options": "Leitimøguleikar",
-  "Shortcut": "Snarvegur",
   "Distance": "Fjarstøða",
   "Display": "Sýn",
   "Interface": "Grunnflata",
@@ -438,11 +436,9 @@
   "Calibrate...": "Kalibrera...",
   "Calibrate Anyway...": "Kalibrera allíkavæl...",
   "Use Automatic Setup": "Brúka sjálvvirkandi uppseting",
-  "Shortcut: %s": "Snarvegur: %s",
   "Next": "Næsta",
   "HDR Calibration %s/%s: %s": "HDR-kalibrering %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Setur tey trý niðanfyri fullan skerm, eina royndarmynd í senn.",
-  "A key that opens this screen from the game. Not bound at first.": "Ein lykil, sum letur upp hendan skermin frá spælinum. Ikki bundin í fyrstuni.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Títt skjálvti segði ikki, hvussu ljóst tað blívur: kalibrera fyri at seta tað upp.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Longu sett upp til tín skjálvta. Kalibrera bert um HDR sær skeivt út.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Setur Toppljósstyrki og Pappírshvítt aftur til uppsetingina á skjánum.",

crates/horizon-client/assets/horizon/lang/fr_fr.json

@@ -332,7 +332,6 @@
   "Sets the options below together. Changing one makes it Custom.": "Règle les options ci-dessous. Modifier une : « Personnalisé ».",
   "Lava, fire and sunlight shine brighter than white. Needs an HDR display.": "Lave, feu et soleil plus vifs que le blanc. Écran HDR requis.",
   "How bright highlights get. Auto: the peak your system reports.": "La luminosité des hautes lumières. Auto : le pic indiqué par votre système.",
-  "How bright the HUD and menus are, against paper white.": "La luminosité du HUD et des menus, par rapport au blanc papier.",
   "How far mobs, crops and machines keep working. CPU time.": "Portée d'activité des créatures, cultures, machines. Coût : CPU.",
   "How far away mobs and items are drawn, as a share of normal.": "Distance des créatures et objets, en part de la normale.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Ignore le terrain caché. Désactiver coûte cher.",
@@ -407,11 +406,9 @@
   "Calibrate...": "Calibrer...",
   "Calibrate Anyway...": "Calibrer quand même...",
   "Use Automatic Setup": "Utiliser la configuration automatique",
-  "Shortcut: %s": "Raccourci : %s",
   "Next": "Suivant",
   "HDR Calibration %s/%s: %s": "Calibrage HDR %s/%s : %s",
   "Sets the three below full screen, one test picture at a time.": "Règle les trois valeurs ci-dessous en plein écran, une image test à la fois.",
-  "A key that opens this screen from the game. Not bound at first.": "Une touche qui ouvre cet écran depuis le jeu. Non assignée au départ.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Votre écran n'a pas indiqué sa luminosité : calibrez-le.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Déjà configuré. Calibrez seulement si le HDR semble incorrect.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Rétablit Luminosité max. et Point blanc de votre écran.",
@@ -675,7 +672,6 @@
   "Advanced": "Avancé",
   "Undo": "Annuler",
   "Search options": "Rechercher des options",
-  "Shortcut": "Raccourci",
   "Sky and weather": "Ciel et météo",
   "Lighting and entities": "Éclairage et entités",
   "Chunk loading": "Chargement des tronçons",

crates/horizon-client/assets/horizon/lang/fur_it.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Al alce lis ombris sul neri plui scur dal to visôr. 0: neri vêr, cence alçâ.",
   "How bright highlights get. Auto: the peak your system reports.": "Cuant che i ponts clârs a deventin luminosis. Auto: il massim dai segnalazions dal sisteme.",
   "How bright white looks in the world. Auto: your desktop's white.": "Cuant che al somee lûs il blanc tal mont. Automatic: il blanc dal to scritori.",
-  "How bright the HUD and menus are, against paper white.": "Cuant che a son luminosis il HUD e i menus, cuintri dal blanc di cjarte.",
   "How far mobs, crops and machines keep working. CPU time.": "Fin dulà che lis mobis, lis coltivazions e lis machinis a continuin a lavorâ. Timp dal CPU.",
   "How far away mobs and items are drawn, as a share of normal.": "Cuant lontan che a son tirâts fûr lis mobis e i ogjets, come part dal normâl.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Salte il teren scuindût daûr di sezions sieradis. Off al coste une vore.",
@@ -367,7 +366,6 @@
   "Advanced": "Avanzade",
   "Undo": "Annulâ",
   "Search options": "Opzions di ricercje",
-  "Shortcut": "Scurtis",
   "Distance": "Distance",
   "Display": "Visualizazion",
   "Interface": "Interface",
@@ -438,11 +436,9 @@
   "Calibrate...": "Calibrâ...",
   "Calibrate Anyway...": "Calibrâ in ogni câs...",
   "Use Automatic Setup": "Utilizâ la configurazion automatiche",
-  "Shortcut: %s": "Scurtis: %s",
   "Next": "Sucessîf",
   "HDR Calibration %s/%s: %s": "Taradure HDR %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Imposta i trê sot dal schermi intîr, une imagjin di prove par volte.",
-  "A key that opens this screen from the game. Not bound at first.": "Une clâf che e vierç chest schermi dal zûc. No leât tal imprin.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Il display nol diseve cetant che al devente luminôs: calibrâlu par configurâlu.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Za configurât pal to display. Calibrâ dome se il HDR al somee sbaglât.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Al torne a meti la luminositât di massime e il blanc di cjarte inte configurazion dal display.",

crates/horizon-client/assets/horizon/lang/fy_nl.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Tilt skaad op nei it tsjûkste swart fan jo display. 0: echt swart, gjin oplichting.",
   "How bright highlights get. Auto: the peak your system reports.": "Hoe ljochte hichtepunten krije. Auto: de pyk dy't jo systeem rapportearret.",
   "How bright white looks in the world. Auto: your desktop's white.": "Hoe helder wyt yn 'e wrâld liket. Auto: it wyt fan jo buroblêd.",
-  "How bright the HUD and menus are, against paper white.": "Hoe helder de HUD en menu's binne, tsjin papierwyt.",
   "How far mobs, crops and machines keep working. CPU time.": "Hoe fier mobs, gewaaksen en masines bliuwe wurkjen. CPU tiid.",
   "How far away mobs and items are drawn, as a share of normal.": "Hoe fier fuort mobs en items wurde lutsen, as in oandiel fan normale.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Skips terrein ferburgen efter sletten seksjes. Off kostet in soad.",
@@ -367,7 +366,6 @@
   "Advanced": "Avansearre",
   "Undo": "Ungedien meitsje",
   "Search options": "Sykje opsjes",
-  "Shortcut": "Fluchtoets",
   "Distance": "Ofstân",
   "Display": "Byldskerm",
   "Interface": "Ynterface",
@@ -438,11 +436,9 @@
   "Calibrate...": "Kalibrearje...",
   "Calibrate Anyway...": "Kalibrearje dochs...",
   "Use Automatic Setup": "Brûk Automatyske opset",
-  "Shortcut: %s": "Fluchtoets: %s",
   "Next": "Folgjende",
   "HDR Calibration %s/%s: %s": "HDR-kalibraasje %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Stelt de trije hjirûnder folslein skerm, ien testfoto tagelyk.",
-  "A key that opens this screen from the game. Not bound at first.": "In kaai dy't iepenet dit skerm út it spul. Earst net bûn.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Jo display sei net hoe helder it wurdt: kalibrearje om it yn te stellen.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Al ynsteld foar jo display. Kalibrearje allinich as HDR ferkeard sjocht.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Set Peak Brightness en Paper White werom nei de opset fan jo display.",

crates/horizon-client/assets/horizon/lang/ga_ie.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Ardaíonn scáthanna go dtí an dubh is dorcha ar do thaispeántas. 0: fíordhubh, gan ardú.",
   "How bright highlights get. Auto: the peak your system reports.": "Conas a fhaigheann buaicphointí geala. Auto: an bhuaic tuairiscí do chórais.",
   "How bright white looks in the world. Auto: your desktop's white.": "Cé chomh geal is a fheictear bán sa domhan. Uathoibríoch: bán do dheisce.",
-  "How bright the HUD and menus are, against paper white.": "Cé chomh geal is atá an HUD agus na biachláir, i gcoinne bán páipéir.",
   "How far mobs, crops and machines keep working. CPU time.": "Cé chomh fada agus a leanann mobs, barraí agus meaisíní ag obair. Am LAP.",
   "How far away mobs and items are drawn, as a share of normal.": "Cé chomh fada uaidh a tharraingítear mobs agus míreanna, mar sciar den ghnáth.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Scipeanna tír-raon i bhfolach taobh thiar codanna dúnta. Lasmuigh costais go leor.",
@@ -367,7 +366,6 @@
   "Advanced": "Casta",
   "Undo": "Cealaigh",
   "Search options": "Roghanna cuardaigh",
-  "Shortcut": "aicearra",
   "Distance": "Fad",
   "Display": "Taispeáint",
   "Interface": "Comhéadan",
@@ -438,11 +436,9 @@
   "Calibrate...": "Calabraigh...",
   "Calibrate Anyway...": "Calabraigh Ar aon nós...",
   "Use Automatic Setup": "Úsáid Socrú Uathoibríoch",
-  "Shortcut: %s": "Aicearra: %s",
   "Next": "Ar aghaidh",
   "HDR Calibration %s/%s: %s": "Calabrú HDR %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Socraíonn sé na trí thíos scáileán iomlán, pictiúr tástála amháin ag an am.",
-  "A key that opens this screen from the game. Not bound at first.": "Eochair a osclaíonn an scáileán seo ón gcluiche. Gan cheangal ar dtús.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Níor dúirt do thaispeántas cé chomh geal agus atá sé: calabraigh chun é a shocrú.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Socraithe cheana féin le haghaidh do thaispeántais. Ná calabraigh ach amháin má tá cuma mícheart ar HDR.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Cuireann Buaic Ghile agus Páipéar Bán ar ais go dtí socrú do thaispeántais.",

crates/horizon-client/assets/horizon/lang/gd_gb.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "A' togail fhaileasan gu dubh as dorcha an taisbeanaidh agad. 0: fìor dhubh, gun togail.",
   "How bright highlights get. Auto: the peak your system reports.": "Mar a gheibh seallaidhean soilleir. Auto: an ìre as àirde a tha an siostam agad ag aithris.",
   "How bright white looks in the world. Auto: your desktop's white.": "Dè cho soilleir 's a tha geal a' coimhead san t-saoghal. Auto: geal an deasga agad.",
-  "How bright the HUD and menus are, against paper white.": "Dè cho soilleir sa tha an HUD agus na clàran-bìdh, an aghaidh pàipear geal.",
   "How far mobs, crops and machines keep working. CPU time.": "Dè cho fada ‘s a chumas mobs, bàrr agus innealan ag obair. Uair CPU.",
   "How far away mobs and items are drawn, as a share of normal.": "Dè cho fada air falbh tha mobs agus nithean air an tarraing, mar chuibhreann den àbhaist.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Sgiobaidhean talmhainn falaichte air cùl earrannan dùinte. Cosgaidh dheth tòrr.",
@@ -367,7 +366,6 @@
   "Advanced": "Adhartach",
   "Undo": "Neo-dhèanamh",
   "Search options": "Rannsaich roghainnean",
-  "Shortcut": "Ath-ghoirid",
   "Distance": "Astar",
   "Display": "Taisbeanadh",
   "Interface": "Eadar-aghaidh",
@@ -438,11 +436,9 @@
   "Calibrate...": "Calibraich...",
   "Calibrate Anyway...": "Calibrate co-dhiù...",
   "Use Automatic Setup": "Cleachd suidheachadh fèin-ghluasadach",
-  "Shortcut: %s": "Ath-ghoirid: %s",
   "Next": "Air adhart",
   "HDR Calibration %s/%s: %s": "Calibration HDR %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Suidhich na trì gu h-ìosal làn-sgrìn, aon dealbh deuchainn aig aon àm.",
-  "A key that opens this screen from the game. Not bound at first.": "Iuchair a dh'fhosglas an sgrìn seo bhon gheama. Gun a bhith ceangailte an toiseach.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Cha d’ thuirt an taisbeanadh agad cho soilleir ‘s a gheibh e: calibrate gus a rèiteachadh.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Air a chuir air dòigh mu thràth airson do thaisbeanadh. Na dèan calibration ach ma tha HDR a’ coimhead ceàrr.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "A’ cur Peak Brightness agus Paper White air ais gu suidheachadh an taisbeanaidh agad.",

crates/horizon-client/assets/horizon/lang/gl_es.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Eleva as sombras ata o negro máis escuro da túa pantalla. 0: negro puro, sen elevación.",
   "How bright highlights get. Auto: the peak your system reports.": "Como se fan os reflejos brillantes. Automático: o pico que informa o seu sistema.",
   "How bright white looks in the world. Auto: your desktop's white.": "Que brillante se ve o branco no mundo. Automático: o branco do teu escritorio.",
-  "How bright the HUD and menus are, against paper white.": "Que brillantes son o HUD e os menús, contra o branco do papel.",
   "How far mobs, crops and machines keep working. CPU time.": "Ata onde seguen traballando as turbas, os cultivos e as máquinas. Tempo de CPU.",
   "How far away mobs and items are drawn, as a share of normal.": "A que distancia se debuxan as turbas e os elementos, como parte do normal.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Salta o terreo escondido detrás de seccións pechadas. Off custa moito.",
@@ -367,7 +366,6 @@
   "Advanced": "Avanzado",
   "Undo": "Desfacer",
   "Search options": "Opcións de busca",
-  "Shortcut": "Atallo",
   "Distance": "Distancia",
   "Display": "Mostrar",
   "Interface": "Interface",
@@ -438,11 +436,9 @@
   "Calibrate...": "Calibrar...",
   "Calibrate Anyway...": "Calibrar de todos os xeitos...",
   "Use Automatic Setup": "Use a configuración automática",
-  "Shortcut: %s": "Atallo: %s",
   "Next": "A continuación",
   "HDR Calibration %s/%s: %s": "Calibración HDR %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Establece os tres debaixo da pantalla completa, unha imaxe de proba á vez.",
-  "A key that opens this screen from the game. Not bound at first.": "Unha tecla que abre esta pantalla desde o xogo. Non atado ao principio.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "A túa pantalla non indica o brillo que ten: calíbraa para configurala.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Xa estás configurado para a túa pantalla. Calibra só se o HDR parece incorrecto.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Devolve o brillo máximo e o branco de papel á configuración da pantalla.",

crates/horizon-client/assets/horizon/lang/haw_us.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Hāpai i nā aka i ka ʻeleʻele loa o kāu hōʻike. 0: ʻeleʻele maoli, ʻaʻohe hāpai.",
   "How bright highlights get. Auto: the peak your system reports.": "Pehea e loaʻa ai nā hiʻohiʻona nani. Auto: ke kiʻekiʻe o kāu hōʻike pūnaewele.",
   "How bright white looks in the world. Auto: your desktop's white.": "Pehea ke keʻokeʻo o ka honua. Akomi: ke keʻokeʻo o kāu papa hana.",
-  "How bright the HUD and menus are, against paper white.": "Pehea ka mālamalama o ka HUD a me nā menus, e kūʻē i ka pepa keʻokeʻo.",
   "How far mobs, crops and machines keep working. CPU time.": "Pehea ka lōʻihi o ka hana ʻana o nā kānaka, nā mea kanu a me nā mīkini. manawa CPU.",
   "How far away mobs and items are drawn, as a share of normal.": "Pehea ka lōʻihi o ka huki ʻia ʻana o nā poʻe pōʻino a me nā mea, ma ke ʻano he mea maʻamau.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Holo i ka ʻāina huna ma hope o nā ʻāpana pani. He nui ke kumu kūʻai.",
@@ -367,7 +366,6 @@
   "Advanced": "Kiʻekiʻe",
   "Undo": "Wehe",
   "Search options": "Nā koho huli",
-  "Shortcut": "Pōkole",
   "Distance": "mamao",
   "Display": "Hōʻike",
   "Interface": "Ikepili",
@@ -438,11 +436,9 @@
   "Calibrate...": "Hoʻoponopono ʻia...",
   "Calibrate Anyway...": "E hoʻokaʻawale i kēlā me kēia...",
   "Use Automatic Setup": "E hoʻohana i ka hoʻonohonoho ʻakomi",
-  "Shortcut: %s": "Pōkole: %s",
   "Next": "Aʻe",
   "HDR Calibration %s/%s: %s": "Hoʻoponopono HDR %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Hoʻonohonoho i nā ʻekolu ma lalo o ka pale piha, hoʻokahi kiʻi hoʻāʻo i ka manawa.",
-  "A key that opens this screen from the game. Not bound at first.": "He kī e wehe ana i kēia pale mai ka pāʻani. ʻAʻole paʻa i ka wā mua.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "ʻAʻole i haʻi mai kāu hōʻike i ke ʻano o kona ʻālohilohi: calibrate e hoʻonohonoho iā ia.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Ua hoʻonohonoho ʻia no kāu hōʻike. Hoʻopili wale inā ʻike hewa ka HDR.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Hoʻihoʻi i ka Peak Brightness a me ka Pepa Keʻokeʻo i ka hoʻonohonoho o kāu hōʻike.",

crates/horizon-client/assets/horizon/lang/he_il.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "מרים צללים אל השחור הכהה ביותר של הצג שלך. 0: שחור אמיתי, ללא הרמה.",
   "How bright highlights get. Auto: the peak your system reports.": "כמה מדגישים בהירים מקבלים. אוטומטי: השיא שהמערכת שלך מדווחת עליו.",
   "How bright white looks in the world. Auto: your desktop's white.": "כמה בהיר נראה לבן בעולם. אוטומטי: הלבן של שולחן העבודה שלך.",
-  "How bright the HUD and menus are, against paper white.": "כמה בהירים ה-HUD והתפריטים, מול נייר לבן.",
   "How far mobs, crops and machines keep working. CPU time.": "עד כמה המון, יבולים ומכונות ממשיכים לעבוד. זמן מעבד.",
   "How far away mobs and items are drawn, as a share of normal.": "כמה רחוק נמשכים אספסוף ופריטים, כחלק מהרגיל.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "מדלג על שטח מוסתר מאחורי קטעים סגורים. חופש עולה הרבה.",
@@ -367,7 +366,6 @@
   "Advanced": "מתקדם",
   "Undo": "בטל",
   "Search options": "אפשרויות חיפוש",
-  "Shortcut": "קיצור דרך",
   "Distance": "מרחק",
   "Display": "תצוגה",
   "Interface": "ממשק",
@@ -438,11 +436,9 @@
   "Calibrate...": "כיול...",
   "Calibrate Anyway...": "כייל בכל מקרה...",
   "Use Automatic Setup": "השתמש בהגדרה אוטומטית",
-  "Shortcut: %s": "קיצור דרך: %s",
   "Next": "הבא",
   "HDR Calibration %s/%s: %s": "כיול HDR %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "מגדיר את שלושת המסך המלא מתחת, תמונת בדיקה אחת בכל פעם.",
-  "A key that opens this screen from the game. Not bound at first.": "מפתח שפותח את המסך הזה מהמשחק. לא קשור בהתחלה.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "הצג שלך לא אמר כמה הוא בהיר: כייל כדי להגדיר אותו.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "כבר מוגדר לתצוגה שלך. כייל רק אם HDR נראה שגוי.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "מחזיר את Peak Brightness ואת נייר לבן להגדרות התצוגה.",

crates/horizon-client/assets/horizon/lang/hi_in.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "परछाइयों को आपके डिस्प्ले के सबसे गहरे काले तक उठाता है। 0: शुद्ध काला, कोई उठाव नहीं।",
   "How bright highlights get. Auto: the peak your system reports.": "हाइटलाइट्स कितने चमकीले होते हैं। ऑटो: आपका सिस्टम जो शिखर रिपोर्ट करता है।",
   "How bright white looks in the world. Auto: your desktop's white.": "दुनिया में सफेद कितना चमकीला दिखता है। ऑटो: आपके डेस्कटॉप का सफेद।",
-  "How bright the HUD and menus are, against paper white.": "पेपर व्हाइट की तुलना में HUD और मेनू कितने चमकीले हैं।",
   "How far mobs, crops and machines keep working. CPU time.": "मॉब्स, फसलें और मशीनें कितनी दूर तक काम करती रहती हैं। CPU समय।",
   "How far away mobs and items are drawn, as a share of normal.": "सामान्य के हिस्से के रूप में, मॉब्स और आइटम कितनी दूर खींचे जाते हैं।",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "बंद खंडों के पीछे छिपा भू-भाग छोड़ देता है। बंद करने पर अधिक लागत आती है।",
@@ -367,7 +366,6 @@
   "Advanced": "उन्नत",
   "Undo": "पूर्ववत करें",
   "Search options": "विकल्प खोजें",
-  "Shortcut": "शॉर्टकट",
   "Distance": "दूरी",
   "Display": "डिस्प्ले",
   "Interface": "इंटरफ़ेस",
@@ -438,11 +436,9 @@
   "Calibrate...": "कैलिब्रेट करें...",
   "Calibrate Anyway...": "वैसे भी कैलिब्रेट करें...",
   "Use Automatic Setup": "स्वचालित सेटअप का उपयोग करें",
-  "Shortcut: %s": "शॉर्टकट: %s",
   "Next": "अगला",
   "HDR Calibration %s/%s: %s": "HDR कैलिब्रेशन %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "एक समय में एक परीक्षण चित्र के साथ, नीचे दिए गए तीनों को पूर्ण स्क्रीन पर सेट करता है।",
-  "A key that opens this screen from the game. Not bound at first.": "एक कुंजी जो गेम से इस स्क्रीन को खोलती है। पहले से बाउंड नहीं है।",
   "Your display didn't say how bright it gets: calibrate to set it up.": "आपके डिस्प्ले ने यह नहीं बताया कि यह कितना चमकीला होता है: इसे सेट अप करने के लिए कैलिब्रेट करें।",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "आपके डिस्प्ले के लिए पहले से सेट अप है। केवल तभी कैलिब्रेट करें जब HDR गलत लगे।",
   "Puts Peak Brightness and Paper White back to your display's setup.": "पीक ब्राइटनेस और पेपर व्हाइट को आपके डिस्प्ले के सेटअप पर वापस रखता है।",

crates/horizon-client/assets/horizon/lang/hr_hr.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Podiže sjene do najtamnije crne vašeg zaslona. 0: prava crna, bez podizanja.",
   "How bright highlights get. Auto: the peak your system reports.": "Koliko svijetli postaju svijetli dijelovi. Automatski: vršna vrijednost koju prijavljuje vaš sustav.",
   "How bright white looks in the world. Auto: your desktop's white.": "Koliko bijela izgleda svijetlo u svijetu. Automatski: bijela vaše radne površine.",
-  "How bright the HUD and menus are, against paper white.": "Koliko su svijetli HUD i izbornici u odnosu na papirnato bijelu.",
   "How far mobs, crops and machines keep working. CPU time.": "Koliko daleko čudovišta, usjevi i strojevi nastavljaju raditi. Vrijeme CPU-a.",
   "How far away mobs and items are drawn, as a share of normal.": "Koliko se daleko crtaju čudovišta i predmeti, kao udio normalnog.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Preskače teren skriven iza zatvorenih dijelova. Isključeno opterećuje sustav.",
@@ -367,7 +366,6 @@
   "Advanced": "Napredno",
   "Undo": "Poništi",
   "Search options": "Opcije pretraživanja",
-  "Shortcut": "Prečac",
   "Distance": "Udaljenost",
   "Display": "Zaslon",
   "Interface": "Sučelje",
@@ -438,11 +436,9 @@
   "Calibrate...": "Kalibriraj...",
   "Calibrate Anyway...": "Svejedno kalibriraj...",
   "Use Automatic Setup": "Koristi automatsku postavu",
-  "Shortcut: %s": "Prečac: %s",
   "Next": "Sljedeće",
   "HDR Calibration %s/%s: %s": "HDR kalibracija %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Postavlja tri donja na cijeli zaslon, jednu testnu sliku po jednu.",
-  "A key that opens this screen from the game. Not bound at first.": "Tipka koja otvara ovaj zaslon iz igre. U početku nije povezana.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Vaš zaslon nije javio koliko svijetli: kalibrirajte ga za postavljanje.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Već postavljeno za vaš zaslon. Kalibrirajte samo ako HDR izgleda pogrešno.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Vraća najveću svjetlinu i papirnato bijelu na postavke vašeg zaslona.",

crates/horizon-client/assets/horizon/lang/hu_hu.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Az árnyékokat a kijelző legmélyebb feketéjére emeli. 0: valódi fekete, emelés nélkül.",
   "How bright highlights get. Auto: the peak your system reports.": "Milyen fényesek a csúcsfények. Automatikus: a rendszer által jelentett csúcs.",
   "How bright white looks in the world. Auto: your desktop's white.": "Milyen fényesnek tűnik a fehér a világban. Automatikus: az asztal fehérje.",
-  "How bright the HUD and menus are, against paper white.": "Milyen fényesek a HUD és a menük papírfehérrel szemben.",
   "How far mobs, crops and machines keep working. CPU time.": "Meddig dolgoznak a csőcselék, a termények és a gépek. CPU idő.",
   "How far away mobs and items are drawn, as a share of normal.": "Milyen messzire húzódnak a mobok és tárgyak, a normál arányaként.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Kihagyja a zárt szakaszok mögé rejtett terepet. Az off sokba kerül.",
@@ -367,7 +366,6 @@
   "Advanced": "Haladó",
   "Undo": "Visszavonás",
   "Search options": "Keresési lehetőségek",
-  "Shortcut": "Parancsikon",
   "Distance": "Távolság",
   "Display": "Kijelző",
   "Interface": "Interfész",
@@ -438,11 +436,9 @@
   "Calibrate...": "Kalibrálás...",
   "Calibrate Anyway...": "Mindenesetre kalibráld...",
   "Use Automatic Setup": "Használja az Automatikus beállítást",
-  "Shortcut: %s": "Parancsikon: %s",
   "Next": "Következő",
   "HDR Calibration %s/%s: %s": "HDR kalibrálás %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "A három alatti teljes képernyőt állítja be, egyszerre egy tesztképet.",
-  "A key that opens this screen from the game. Not bound at first.": "Kulcs, amely megnyitja ezt a képernyőt a játékból. Először nem kötve.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "A kijelzője nem jelezte, hogy mennyire lesz fényes: kalibrálja a beállításhoz.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Már be van állítva a kijelzőjéhez. Csak akkor kalibráljon, ha a HDR rossznak tűnik.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Visszaállítja a csúcsfényerőt és a papírfehéret a kijelző beállításához.",

crates/horizon-client/assets/horizon/lang/hy_am.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Ստվերները բարձրացնում է ձեր էկրանի ամենամուգ սևին։ 0՝ իրական սև, առանց բարձրացման։",
   "How bright highlights get. Auto: the peak your system reports.": "Որքան վառ ընդգծումներ են ստանում: Ավտոմատ. ձեր համակարգի գագաթնակետը հաղորդում է:",
   "How bright white looks in the world. Auto: your desktop's white.": "Թե որքան պայծառ է սպիտակը երևում աշխարհում։ Ավտոմատ՝ ձեր աշխատասեղանի սպիտակը։",
-  "How bright the HUD and menus are, against paper white.": "Որքան վառ են HUD-ն ու մենյուները՝ թղթի սպիտակի դեմ:",
   "How far mobs, crops and machines keep working. CPU time.": "Որքան հեռու են աշխատում ամբոխները, մշակաբույսերը և մեքենաները: Պրոցեսորի ժամանակ.",
   "How far away mobs and items are drawn, as a share of normal.": "Որքա՜ն հեռու են քաշված ամբոխներն ու իրերը՝ որպես նորմալի մասնաբաժին։",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Բաց է թողնում փակ հատվածների հետևում թաքնված տեղանքը: Off ծախսերը շատ.",
@@ -367,7 +366,6 @@
   "Advanced": "Ընդլայնված",
   "Undo": "Հետարկել",
   "Search options": "Որոնման ընտրանքներ",
-  "Shortcut": "Դյուրանցում",
   "Distance": "Հեռավորությունը",
   "Display": "Ցուցադրել",
   "Interface": "Ինտերֆեյս",
@@ -438,11 +436,9 @@
   "Calibrate...": "Կալիբրացիա...",
   "Calibrate Anyway...": "Կալիբրացիա, այնուամենայնիվ...",
   "Use Automatic Setup": "Օգտագործեք ավտոմատ կարգավորում",
-  "Shortcut: %s": "Դյուրանցում՝ %s",
   "Next": "Հաջորդը",
   "HDR Calibration %s/%s: %s": "HDR չափորոշում %s/%s՝ %s",
   "Sets the three below full screen, one test picture at a time.": "Սահմանում է ներքևում գտնվող երեքը լիաէկրան, միաժամանակ մեկ փորձնական նկար:",
-  "A key that opens this screen from the game. Not bound at first.": "Բանալին, որը բացում է այս էկրանը խաղից: Սկզբում կապված չէ:",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Ձեր էկրանը չի ասում, թե որքան պայծառ է այն դառնում. չափաբերեք այն կարգավորելու համար:",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Արդեն ստեղծվել է ձեր ցուցադրման համար: Չափորոշեք միայն այն դեպքում, եթե HDR-ն սխալ տեսք ունի:",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Վերադարձնում է առավելագույն պայծառությունն ու թղթի սպիտակը ձեր էկրանի կարգավորումներին:",

crates/horizon-client/assets/horizon/lang/id_id.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Mengangkat bayangan ke hitam tergelap layar Anda. 0: hitam sejati, tanpa pengangkatan.",
   "How bright highlights get. Auto: the peak your system reports.": "Seberapa terang sorotan cahaya. Otomatis: puncak yang dilaporkan oleh sistem Anda.",
   "How bright white looks in the world. Auto: your desktop's white.": "Seberapa terang warna putih di dunia. Otomatis: putih desktop Anda.",
-  "How bright the HUD and menus are, against paper white.": "Seberapa terang HUD dan menu dibandingkan dengan putih kertas.",
   "How far mobs, crops and machines keep working. CPU time.": "Seberapa jauh mob, tanaman, dan mesin tetap bekerja. Waktu CPU.",
   "How far away mobs and items are drawn, as a share of normal.": "Seberapa jauh mob dan item digambar, sebagai persentase dari normal.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Lewati medan yang tersembunyi di balik bagian tertutup. Nonaktif memakan banyak sumber daya.",
@@ -367,7 +366,6 @@
   "Advanced": "Lanjutan",
   "Undo": "Urungkan",
   "Search options": "Cari opsi",
-  "Shortcut": "Pintasan",
   "Distance": "Jarak",
   "Display": "Tampilan",
   "Interface": "Antarmuka",
@@ -438,11 +436,9 @@
   "Calibrate...": "Kalibrasi...",
   "Calibrate Anyway...": "Tetap Kalibrasi...",
   "Use Automatic Setup": "Gunakan Pengaturan Otomatis",
-  "Shortcut: %s": "Pintasan: %s",
   "Next": "Berikutnya",
   "HDR Calibration %s/%s: %s": "Kalibrasi HDR %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Mengatur ketiga hal di bawah ini ke mode layar penuh, satu gambar uji dalam satu waktu.",
-  "A key that opens this screen from the game. Not bound at first.": "Tombol untuk membuka layar ini dari dalam game. Belum diatur sebelumnya.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Layar Anda tidak melaporkan tingkat kecerahannya: lakukan kalibrasi untuk mengaturnya.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Sudah diatur untuk layar Anda. Kalibrasi ulang hanya jika tampilan HDR terlihat keliru.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Mengembalikan Kecerahan Puncak dan Putih Kertas ke pengaturan awal layar Anda.",

crates/horizon-client/assets/horizon/lang/ig_ng.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Na-ebuli onyinyo ruo n'ojii kacha njọ nke ihuenyo gị. 0: ojii zuru oke, enweghị ebuli.",
   "How bright highlights get. Auto: the peak your system reports.": "Kedu ka isi ihe na-egbuke egbuke si enweta. Akpaaka: ọnụ ọgụgụ kasị elu nke sistemụ gị na-akọ.",
   "How bright white looks in the world. Auto: your desktop's white.": "Otú ọcha si acha na ụwa. Akpaaka: ọcha nke desktọp gị.",
-  "How bright the HUD and menus are, against paper white.": "Lee ka HUD na menus si na-enwu, megide ọcha akwụkwọ.",
   "How far mobs, crops and machines keep working. CPU time.": "Ogologo oge ole na-eme mkpọtụ, ihe ọkụkụ na igwe na-arụ ọrụ. CPU oge.",
   "How far away mobs and items are drawn, as a share of normal.": "Kedu ebe a na-adọta mobs na ihe dị anya, dịka òkè nke nkịtị.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Na-amafe ala zoro ezo n'azụ ngalaba mechiri emechi. Gbanyụọ na-efu nnukwu ego.",
@@ -367,7 +366,6 @@
   "Advanced": "Nke dị elu",
   "Undo": "Megharịa",
   "Search options": "Chọọ nhọrọ",
-  "Shortcut": "Ụzọ mkpirisi",
   "Distance": "Anya",
   "Display": "Ngosipụta",
   "Interface": "Nhazi ihu",
@@ -438,11 +436,9 @@
   "Calibrate...": "Hazie...",
   "Calibrate Anyway...": "Hazie agbanyeghị...",
   "Use Automatic Setup": "Jiri Ntọala akpaaka",
-  "Shortcut: %s": "Ụzọ mkpirisi: %s",
   "Next": "Na-esote",
   "HDR Calibration %s/%s: %s": "HDR calibration %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Tọọ atọ n'okpuru ihuenyo zuru oke, otu foto nnwale n'otu oge.",
-  "A key that opens this screen from the game. Not bound at first.": "Igodo na-emepe ihuenyo a site na egwuregwu. Ekebeghị ya na mbụ.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Ngosipụta gị ekwughị ka ọ na-egbuke egbuke: hazie ka ịtọlite ya.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Ahaziri maka ngosi gị. Naanị hazie ma ọ bụrụ na HDR adịghị mma.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Na-eweghachi Peak Brightness na White Akwụkwọ na ntọlite ihe ngosi gị.",

crates/horizon-client/assets/horizon/lang/is_is.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Lyftir skuggum upp að dökkasta svarti skjásins. 0: ekta svart, engin lyfting.",
   "How bright highlights get. Auto: the peak your system reports.": "Hversu bjartir hápunktar verða. Sjálfvirkt: hámarkið sem kerfið þitt tilkynnir.",
   "How bright white looks in the world. Auto: your desktop's white.": "Hversu bjart hvítt lítur út í heiminum. Sjálfvirk: hvítt skjáborðsins þíns.",
-  "How bright the HUD and menus are, against paper white.": "Hversu björt HUD og valmyndir eru, á móti pappírshvítum.",
   "How far mobs, crops and machines keep working. CPU time.": "Hversu langt múgur, uppskera og vélar halda áfram að vinna. CPU tími.",
   "How far away mobs and items are drawn, as a share of normal.": "Hversu langt í burtu múgur og hlutir eru dregnir, sem hlutfall af venjulegum.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Sleppir landslagi sem er falið á bak við lokaða kafla. Off kostar mikið.",
@@ -367,7 +366,6 @@
   "Advanced": "Ítarlegri",
   "Undo": "Afturkalla",
   "Search options": "Leitarmöguleikar",
-  "Shortcut": "Flýtileið",
   "Distance": "Fjarlægð",
   "Display": "Skjár",
   "Interface": "Viðmót",
@@ -438,11 +436,9 @@
   "Calibrate...": "Kvarða...",
   "Calibrate Anyway...": "Kvörðuðu samt...",
   "Use Automatic Setup": "Notaðu sjálfvirka uppsetningu",
-  "Shortcut: %s": "Flýtileið: %s",
   "Next": "Næst",
   "HDR Calibration %s/%s: %s": "HDR kvörðun %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Stillir þrjár fyrir neðan allan skjáinn, eina prufumynd í einu.",
-  "A key that opens this screen from the game. Not bound at first.": "Lykill sem opnar þennan skjá úr leiknum. Ekki bundið í fyrstu.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Skjárinn þinn sagði ekki hversu bjartur hann verður: kvarðaðu til að setja hann upp.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Nú þegar sett upp fyrir skjáinn þinn. Kvörðaðu aðeins ef HDR lítur rangt út.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Setur Peak Brightness og Paper White aftur í uppsetningu skjásins þíns.",

crates/horizon-client/assets/horizon/lang/it_it.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Solleva le ombre fino al nero più cupo del tuo schermo. 0: nero reale, nessun sollevamento.",
   "How bright highlights get. Auto: the peak your system reports.": "Come diventano brillanti le luci. Auto: il picco segnalato dal sistema.",
   "How bright white looks in the world. Auto: your desktop's white.": "Quanto luminoso appare il bianco nel mondo. Auto: il bianco del tuo desktop.",
-  "How bright the HUD and menus are, against paper white.": "Quanto sono luminosi l'HUD e i menu, rispetto al bianco della carta.",
   "How far mobs, crops and machines keep working. CPU time.": "Fino a che punto mob, raccolti e macchine continuano a funzionare. Tempo della CPU.",
   "How far away mobs and items are drawn, as a share of normal.": "Quanto lontano vengono disegnati mob e oggetti, come percentuale del normale.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Salta il terreno nascosto dietro le sezioni chiuse. Spendere costa molto.",
@@ -367,7 +366,6 @@
   "Advanced": "Avanzato",
   "Undo": "Annulla",
   "Search options": "Opzioni di ricerca",
-  "Shortcut": "Scorciatoia",
   "Distance": "Distanza",
   "Display": "Visualizzazione",
   "Interface": "Interfaccia",
@@ -438,11 +436,9 @@
   "Calibrate...": "Calibra...",
   "Calibrate Anyway...": "Calibra comunque...",
   "Use Automatic Setup": "Utilizza l'impostazione automatica",
-  "Shortcut: %s": "Scorciatoia: %s",
   "Next": "Avanti",
   "HDR Calibration %s/%s: %s": "Calibrazione HDR %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Imposta le tre immagini sottostanti a schermo intero, un'immagine di prova alla volta.",
-  "A key that opens this screen from the game. Not bound at first.": "Una chiave che apre questa schermata del gioco. All'inizio non legato.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Il display non ha indicato la luminosità: calibralo per configurarlo.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Già predisposto per il tuo display. Calibrare solo se l'HDR sembra sbagliato.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Riporta la luminosità di picco e il bianco della carta alla configurazione del display.",

crates/horizon-client/assets/horizon/lang/ja_jp.json

@@ -315,7 +315,6 @@
   "Sets the options below together. Changing one makes it Custom.": "以下のオプションをまとめて設定します。どれかを変更するとカスタムになります。",
   "Lava, fire and sunlight shine brighter than white. Needs an HDR display.": "溶岩、火、太陽光は白よりも明るく輝きます。 HDRディスプレイが必要です。",
   "How bright highlights get. Auto: the peak your system reports.": "ハイライトがどれだけ明るくなるか。自動: システムが報告するピーク。",
-  "How bright the HUD and menus are, against paper white.": "紙の白に対する HUD とメニューの明るさ。",
   "How far mobs, crops and machines keep working. CPU time.": "暴徒、作物、機械がどこまで機能し続けるか。 CPU時間。",
   "How far away mobs and items are drawn, as a share of normal.": "通常の割合として、Mob とアイテムが描画される距離。",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "閉じたセクションの後ろに隠れている地形をスキップします。オフには多額の費用がかかります。",
@@ -368,7 +367,6 @@
   "Advanced": "上級者向け",
   "Undo": "元に戻す",
   "Search options": "検索オプション",
-  "Shortcut": "ショートカット",
   "Distance": "距離",
   "Display": "ディスプレイ",
   "Interface": "インターフェース",
@@ -438,11 +436,9 @@
   "Calibrate...": "校正...",
   "Calibrate Anyway...": "とにかく校正してください...",
   "Use Automatic Setup": "自動セットアップを使用する",
-  "Shortcut: %s": "ショートカット: %s",
   "Next": "次へ",
   "HDR Calibration %s/%s: %s": "HDR キャリブレーション %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "フルスクリーンの下の 3 つを、一度に 1 つのテスト画像を設定します。",
-  "A key that opens this screen from the game. Not bound at first.": "ゲームからこの画面を開くキー。最初は縛られてない。",
   "Your display didn't say how bright it gets: calibrate to set it up.": "ディスプレイにはどのくらい明るくなるかは記載されていません。調整して設定してください。",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "ディスプレイ用にすでにセットアップされています。 HDR が間違っていると思われる場合にのみ調整してください。",
   "Puts Peak Brightness and Paper White back to your display's setup.": "ピークの明るさとペーパー ホワイトをディスプレイの設定に戻します。",

crates/horizon-client/assets/horizon/lang/ka_ge.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "ჩრდილებს ასწევს თქვენი ეკრანის ყველაზე ბნელ შავამდე. 0: ნამდვილი შავი, აწევის გარეშე.",
   "How bright highlights get. Auto: the peak your system reports.": "რამდენად ნათელი ხაზგასმა ხდება. ავტომატური: თქვენი სისტემის ანგარიშების პიკი.",
   "How bright white looks in the world. Auto: your desktop's white.": "რამდენად ნათელია თეთრი სამყაროში. ავტო: თქვენი სამუშაო მაგიდის თეთრი.",
-  "How bright the HUD and menus are, against paper white.": "რამდენად ნათელია HUD და მენიუები, ქაღალდის თეთრის წინააღმდეგ.",
   "How far mobs, crops and machines keep working. CPU time.": "რამდენად შორს მუშაობენ ბრბოები, ნათესები და მანქანები. CPU დრო.",
   "How far away mobs and items are drawn, as a share of normal.": "რამდენად შორს არის დახატული ბრბო და ნივთები, როგორც ნორმალური წილი.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "გამოტოვებს დახურულ მონაკვეთებს მიღმა დამალულ რელიეფს. გამორთვა ბევრი ღირს.",
@@ -367,7 +366,6 @@
   "Advanced": "გაფართოებული",
   "Undo": "გაუქმება",
   "Search options": "ძიების პარამეტრები",
-  "Shortcut": "მალსახმობი",
   "Distance": "მანძილი",
   "Display": "ჩვენება",
   "Interface": "ინტერფეისი",
@@ -438,11 +436,9 @@
   "Calibrate...": "დაკალიბრება...",
   "Calibrate Anyway...": "დაკალიბრება მაინც...",
   "Use Automatic Setup": "გამოიყენეთ ავტომატური დაყენება",
-  "Shortcut: %s": "მალსახმობი: %s",
   "Next": "შემდეგი",
   "HDR Calibration %s/%s: %s": "HDR კალიბრაცია %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "აყენებს სრულ ეკრანზე ქვემოთ მოცემულ სამს, თითო სატესტო სურათს ერთდროულად.",
-  "A key that opens this screen from the game. Not bound at first.": "გასაღები, რომელიც ხსნის ამ ეკრანს თამაშიდან. თავდაპირველად არ არის შეკრული.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "თქვენს ეკრანს არ უთქვამს რამდენად ნათელი ხდება: დააკალიბრეთ მის დასაყენებლად.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "უკვე დაყენებულია თქვენი ეკრანისთვის. დაკალიბრება მხოლოდ იმ შემთხვევაში, თუ HDR არასწორად გამოიყურება.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "აბრუნებს მაქსიმალურ სიკაშკაშეს და ქაღალდის თეთრს თქვენი ეკრანის პარამეტრებში.",

crates/horizon-client/assets/horizon/lang/kk_kz.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "Көлеңкелерді дисплейіңіздің ең терең қарасына көтереді. 0: таза қара, көтерілусіз.",
   "How bright highlights get. Auto: the peak your system reports.": "Жарқын нүктелер қаншалықты жарқын болады. Автоматты: жүйе есептерінің шыңы.",
   "How bright white looks in the world. Auto: your desktop's white.": "Әлемде ақ түстің қаншалықты жарық көрінетіні. Авто: жұмыс үстеліңіздің ақ түсі.",
-  "How bright the HUD and menus are, against paper white.": "HUD және мәзірлер ақ қағазға қарағанда қаншалықты жарқын.",
   "How far mobs, crops and machines keep working. CPU time.": "Топтар, дақылдар мен машиналар қаншалықты алыс жұмыс істейді. CPU уақыты.",
   "How far away mobs and items are drawn, as a share of normal.": "Қалыпты үлес ретінде тобыр мен заттар қаншалықты алыс тартылады.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "Жабық бөліктердің артына жасырылған жерді өткізіп жібереді. Өшіру көп шығынға ұшырайды.",
@@ -367,7 +366,6 @@
   "Advanced": "Жетілдірілген",
   "Undo": "Болдырмау",
   "Search options": "Іздеу опциялары",
-  "Shortcut": "Таңбаша",
   "Distance": "Қашықтық",
   "Display": "Дисплей",
   "Interface": "Интерфейс",
@@ -438,11 +436,9 @@
   "Calibrate...": "Калибрлеу...",
   "Calibrate Anyway...": "Қалай болғанда да калибрлеу...",
   "Use Automatic Setup": "Автоматты орнатуды пайдаланыңыз",
-  "Shortcut: %s": "Таңбаша: %s",
   "Next": "Келесі",
   "HDR Calibration %s/%s: %s": "HDR калибрлеу %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "Төмендегі үш толық экранды, бір уақытта бір сынақ суретін орнатады.",
-  "A key that opens this screen from the game. Not bound at first.": "Ойыннан осы экранды ашатын перне. Басында байланысты емес.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "Дисплей қаншалықты жарық болатынын айтпады: оны орнату үшін калибрленіңіз.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "Дисплей үшін әлдеқашан орнатылған. HDR дұрыс емес болып көрінсе ғана калибрлендіріңіз.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "Ең жоғары жарықтық пен ақ қағазды дисплей параметрлеріне қайтарады.",

crates/horizon-client/assets/horizon/lang/kn_in.json

@@ -310,7 +310,6 @@
   "Lifts shadows onto your display's darkest black. 0: true black, no lift.": "ನೆರಳುಗಳನ್ನು ನಿಮ್ಮ ಡಿಸ್‌ಪ್ಲೇಯ ಕಪ್ಪು ಮಟ್ಟಕ್ಕೆ ಎತ್ತುತ್ತದೆ. 0: ನಿಜವಾದ ಕಪ್ಪು, ಎತ್ತುವಿಕೆ ಇಲ್ಲ.",
   "How bright highlights get. Auto: the peak your system reports.": "ಪ್ರಕಾಶಮಾನವಾದ ಮುಖ್ಯಾಂಶಗಳು ಹೇಗೆ ಸಿಗುತ್ತವೆ. ಸ್ವಯಂ: ನಿಮ್ಮ ಸಿಸ್ಟಂ ವರದಿಗಳ ಗರಿಷ್ಠ.",
   "How bright white looks in the world. Auto: your desktop's white.": "ಜಗತ್ತಿನಲ್ಲಿ ಬಿಳಿ ಎಷ್ಟು ಪ್ರಕಾಶಮಾನವಾಗಿ ಕಾಣುತ್ತದೆ. ಆಟೋ: ನಿಮ್ಮ ಡೆಸ್ಕ್‌ಟಾಪ್‌ನ ಬಿಳಿ.",
-  "How bright the HUD and menus are, against paper white.": "ಕಾಗದದ ಬಿಳಿಯ ವಿರುದ್ಧ HUD ಮತ್ತು ಮೆನುಗಳು ಎಷ್ಟು ಪ್ರಕಾಶಮಾನವಾಗಿವೆ.",
   "How far mobs, crops and machines keep working. CPU time.": "ಜನಸಮೂಹಗಳು, ಬೆಳೆಗಳು ಮತ್ತು ಯಂತ್ರಗಳು ಎಷ್ಟು ಕೆಲಸ ಮಾಡುತ್ತವೆ. CPU ಸಮಯ.",
   "How far away mobs and items are drawn, as a share of normal.": "ಜನಸಮೂಹ ಮತ್ತು ವಸ್ತುಗಳನ್ನು ಎಷ್ಟು ದೂರದಲ್ಲಿ ಎಳೆಯಲಾಗುತ್ತದೆ, ಸಾಮಾನ್ಯ ಪಾಲು.",
   "Skips terrain hidden behind closed sections. Off costs a lot.": "ಮುಚ್ಚಿದ ವಿಭಾಗಗಳ ಹಿಂದೆ ಮರೆಮಾಡಲಾಗಿರುವ ಭೂಪ್ರದೇಶವನ್ನು ಬಿಟ್ಟುಬಿಡುತ್ತದೆ. ಆಫ್ ಬಹಳಷ್ಟು ವೆಚ್ಚವಾಗುತ್ತದೆ.",
@@ -367,7 +366,6 @@
   "Advanced": "ಸುಧಾರಿತ",
   "Undo": "ರದ್ದುಮಾಡು",
   "Search options": "ಹುಡುಕಾಟ ಆಯ್ಕೆಗಳು",
-  "Shortcut": "ಶಾರ್ಟ್‌ಕಟ್",
   "Distance": "ದೂರ",
   "Display": "ಪ್ರದರ್ಶನ",
   "Interface": "ಇಂಟರ್ಫೇಸ್",
@@ -438,11 +436,9 @@
   "Calibrate...": "ಮಾಪನಾಂಕ ನಿರ್ಣಯಿಸಿ...",
   "Calibrate Anyway...": "ಹೇಗಾದರೂ ಮಾಪನಾಂಕ ಮಾಡಿ...",
   "Use Automatic Setup": "ಸ್ವಯಂಚಾಲಿತ ಸೆಟಪ್ ಬಳಸಿ",
-  "Shortcut: %s": "ಶಾರ್ಟ್‌ಕಟ್: %s",
   "Next": "ಮುಂದೆ",
   "HDR Calibration %s/%s: %s": "HDR ಮಾಪನಾಂಕ ನಿರ್ಣಯ %s/%s: %s",
   "Sets the three below full screen, one test picture at a time.": "ಮೂರು ಕೆಳಗಿನ ಪೂರ್ಣ ಪರದೆಯನ್ನು ಹೊಂದಿಸುತ್ತದೆ, ಒಂದು ಸಮಯದಲ್ಲಿ ಒಂದು ಪರೀಕ್ಷಾ ಚಿತ್ರ.",
-  "A key that opens this screen from the game. Not bound at first.": "ಆಟದಿಂದ ಈ ಪರದೆಯನ್ನು ತೆರೆಯುವ ಕೀ. ಮೊದಲಿಗೆ ಬದ್ಧವಾಗಿಲ್ಲ.",
   "Your display didn't say how bright it gets: calibrate to set it up.": "ನಿಮ್ಮ ಡಿಸ್‌ಪ್ಲೇ ಅದು ಎಷ್ಟು ಪ್ರಕಾಶಮಾನವಾಗಿದೆ ಎಂದು ಹೇಳಿಲ್ಲ: ಅದನ್ನು ಹೊಂದಿಸಲು ಮಾಪನಾಂಕ ಮಾಡಿ.",
   "Already set up for your display. Only calibrate if HDR looks wrong.": "ನಿಮ್ಮ ಪ್ರದರ್ಶನಕ್ಕಾಗಿ ಈಗಾಗಲೇ ಹೊಂದಿಸಲಾಗಿದೆ. HDR ತಪ್ಪಾಗಿ ಕಂಡುಬಂದರೆ ಮಾತ್ರ ಮಾಪನಾಂಕ ನಿರ್ಣಯಿಸಿ.",
   "Puts Peak Brightness and Paper White back to your display's setup.": "ಪೀಕ್ ಬ್ರೈಟ್‌ನೆಸ್ ಮತ್ತು ಪೇಪರ್ ವೈಟ್ ಅನ್ನು ನಿಮ್ಮ ಡಿಸ್‌ಪ್ಲೇಯ ಸೆಟಪ್‌ಗೆ ಹಿಂತಿರುಗಿಸುತ್ತದೆ.",