Merge origin/main into split/cosmetics-settings

extras.rs: main dropped DiscordPresence, this branch dropped the cosmetics
rows: both removals kept. layers.json: main dropped client-lib -> theme,
this branch dropped client-render -> cosmetics: both removals kept.

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

Cargo.lock

@@ -1584,7 +1584,6 @@ dependencies = [
  "horizon-client-input",
  "horizon-command",
  "horizon-core",
- "horizon-cosmetics",
  "horizon-hdr",
  "horizon-hooks",
  "horizon-items",

crates/horizon-client-render/Cargo.toml

@@ -9,7 +9,6 @@ description = "The client's world data, rendering and screens: chunks, meshing,
 [dependencies]
 # The settings stores of the crates above the engine (docs/layers.md, "Platform registries").
 horizon-hooks = { path = "../horizon-hooks" }
-horizon-cosmetics = { path = "../horizon-cosmetics" }
 # The GUI atlas's pixels, kept compressed once uploaded (hud.rs `pack_pixels`).
 lz4_flex = { version = "0.14", default-features = false, features = ["std", "safe-encode", "safe-decode", "checked-decode"] }
 horizon-assets = { path = "../horizon-assets" }

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

@@ -166,24 +166,6 @@ pub struct Extras {
     /// built-in track and leaving the off ones out (`musicPage`, off by
     /// default: vanilla plays exactly as before).
     pub music_page: bool,
-    /// Cosmetics (`horizon_cosmetics`, off unless enabled), the lines `horizon_cosmetics::prefs`
-    /// shares with the launcher's Wardrobe: Show my cosmetics (the account's, sent to the service;
-    /// on by default), how much of other players' to show (no line until chosen:
-    /// `effective_others`), and whether their trails and auras are hidden (off by default).
-    pub cosmetics_mine: bool,
-    pub cosmetics_others: Option<horizon_cosmetics::prefs::Others>,
-    pub cosmetics_hide_fx: bool,
-    /// My cosmetics in single player too (`cosmeticsSolo`, off by default): the window's own server
-    /// names the player by their offline profile, which the service doesn't know, so their own
-    /// cosmetics and name tag style show only with this on.
-    pub cosmetics_solo: bool,
-    /// Whether the signed-in account owns a cosmetic, as the service said (never saved; the game
-    /// sets it): with no choice made, others' cosmetics show only then.
-    pub cosmetics_owner: bool,
-    /// Horizon's mark before the names of other Horizon players (name tags, player list), and
-    /// whether the service may say this player plays Horizon: both on by default.
-    pub horizon_marks: bool,
-    pub horizon_listed: bool,
     /// 3D skin layers (`threeDSkinLayers`, Options → Skin Customization): each
     /// painted texel of a player's outer layer drawn as a slab
     /// (`horizon_client::mobs::skin_layers`).
@@ -238,13 +220,6 @@ impl Default for Extras {
             wheel_cycles_settings: false,
             music_off: Vec::new(),
             music_page: false,
-            cosmetics_mine: true,
-            cosmetics_others: None,
-            cosmetics_hide_fx: false,
-            cosmetics_solo: false,
-            cosmetics_owner: false,
-            horizon_marks: true,
-            horizon_listed: true,
             three_d_skin_layers: false,
             pvp: Default::default(),
         }
@@ -254,11 +229,6 @@ fn bool_text(v: bool) -> &'static str {
     if v { "true" } else { "false" }
 }
 impl Extras {
-    /// How much of other players' cosmetics shows: the player's choice, else all of it for an
-    /// account that owns a cosmetic and none for any other (a vanilla game).
-    pub fn effective_others(&self) -> horizon_cosmetics::prefs::Others {
-        horizon_cosmetics::prefs::Others::effective(self.cosmetics_others, self.cosmetics_owner)
-    }
     pub fn load(dir: &Path) -> Self {
         fs::read_to_string(dir.join(FILE))
             .map(|t| Self::parse(&t))
@@ -353,15 +323,6 @@ impl Extras {
                         .collect()
                 }
                 "musicPage" => e.music_page = flag(e.music_page),
-                "cosmeticsMine" => e.cosmetics_mine = flag(e.cosmetics_mine),
-                "cosmeticsOthers" => {
-                    e.cosmetics_others =
-                        horizon_cosmetics::prefs::Others::parse(value).or(e.cosmetics_others)
-                }
-                "cosmeticsHideFx" => e.cosmetics_hide_fx = flag(e.cosmetics_hide_fx),
-                "cosmeticsSolo" => e.cosmetics_solo = flag(e.cosmetics_solo),
-                horizon_cosmetics::prefs::MARKS => e.horizon_marks = flag(e.horizon_marks),
-                horizon_cosmetics::prefs::LISTED => e.horizon_listed = flag(e.horizon_listed),
                 SKIN_LAYERS_KEY => e.three_d_skin_layers = flag(e.three_d_skin_layers),
                 key => {
                     e.pvp.parse_line(key, value);
@@ -372,7 +333,7 @@ impl Extras {
     }
     pub fn serialize(&self) -> String {
         let mut text = format!(
-            "packBrowser:{}\npregen:{}\nfullbright:{}\ndynamicLights:{}\nzoom:{}\nzoomKey:{}\nzoomLevel:{}\nzoomSmooth:{}\nzoomSensitivity:{}\nlodZoomDetail:{}\nfps:{}\nfpsCorner:{}\nfpsLows:{}\nkeystrokes:{}\nkeystrokesCorner:{}\nkeystrokesCps:{}\nmovedToMods:{}\nminimap:{}\nminimapCorner:{}\nminimapSize:{}\nminimapShape:{}\nminimapZoom:{}\nminimapRotate:{}\nautoReconnect:{}\nuiSoundReserve:{}\nownNameTag:{}\nhideBlockParticles:{}\nmouseTweaks:{}\nmouseTweaksWheel:{}\nsort:{}\nsortKey:{}\nchatAnimation:{}\nchatIndicator:{}\n{}:{}\nagentControl:{}\nreproKeys:{}\nsplitscreen:{}\nsplitscreenTwo:{}\nsplitscreenThree:{}\nsplitscreenNames:{}\nwheelCyclesListSettings:{}\nmusicOff:{}\nmusicPage:{}\ncosmeticsMine:{}\n{}cosmeticsHideFx:{}\ncosmeticsSolo:{}\n{}:{}\n{}:{}\n{}:{}\n",
+            "packBrowser:{}\npregen:{}\nfullbright:{}\ndynamicLights:{}\nzoom:{}\nzoomKey:{}\nzoomLevel:{}\nzoomSmooth:{}\nzoomSensitivity:{}\nlodZoomDetail:{}\nfps:{}\nfpsCorner:{}\nfpsLows:{}\nkeystrokes:{}\nkeystrokesCorner:{}\nkeystrokesCps:{}\nmovedToMods:{}\nminimap:{}\nminimapCorner:{}\nminimapSize:{}\nminimapShape:{}\nminimapZoom:{}\nminimapRotate:{}\nautoReconnect:{}\nuiSoundReserve:{}\nownNameTag:{}\nhideBlockParticles:{}\nmouseTweaks:{}\nmouseTweaksWheel:{}\nsort:{}\nsortKey:{}\nchatAnimation:{}\nchatIndicator:{}\n{}:{}\nagentControl:{}\nreproKeys:{}\nsplitscreen:{}\nsplitscreenTwo:{}\nsplitscreenThree:{}\nsplitscreenNames:{}\nwheelCyclesListSettings:{}\nmusicOff:{}\nmusicPage:{}\n{}:{}\n",
             bool_text(self.pack_browser),
             bool_text(self.pregen),
             bool_text(self.fullbright),
@@ -421,16 +382,6 @@ impl Extras {
             bool_text(self.wheel_cycles_settings),
             self.music_off.join(","),
             bool_text(self.music_page),
-            bool_text(self.cosmetics_mine),
-            // Written once the player chose.
-            self.cosmetics_others
-                .map_or(String::new(), |o| format!("cosmeticsOthers:{}\n", o.name())),
-            bool_text(self.cosmetics_hide_fx),
-            bool_text(self.cosmetics_solo),
-            horizon_cosmetics::prefs::MARKS,
-            bool_text(self.horizon_marks),
-            horizon_cosmetics::prefs::LISTED,
-            bool_text(self.horizon_listed),
             SKIN_LAYERS_KEY,
             bool_text(self.three_d_skin_layers),
         );
@@ -616,13 +567,6 @@ pub enum Item {
     /// The Select Resource Packs screen's Add button (Modrinth).
     PackBrowser,
     Pregen,
-    /// Shown only while cosmetics are enabled (`horizon_cosmetics::enabled`).
-    CosmeticsMine,
-    CosmeticsOthers,
-    CosmeticsHideFx,
-    CosmeticsSolo,
-    HorizonMarks,
-    HorizonMe,
     /// On the PvP & HUD page (`pvp::rows`).
     Pvp(crate::pvp::Opt),
 }
@@ -630,8 +574,10 @@ pub enum Item {
 pub fn rows() -> Vec<Result<Item, &'static str>> {
     use Item::*;
     // Fullbright, Dynamic lights and Hide block-break particles change the picture: they
-    // are on the graphics screen's Quality page (`graphics_ui::rows`), not here.
-    let mut rows = vec![
+    // are on the graphics screen's Quality page (`graphics_ui::rows`), not here. The Cosmetics
+    // group comes last, from the cosmetics' own section (`pages::Place::Extras`) while they are
+    // offered.
+    vec![
         Err("horizon.extras.header.third_person"),
         Ok(OwnNameTag),
         Err("horizon.extras.header.inventory"),
@@ -652,19 +598,7 @@ pub fn rows() -> Vec<Result<Item, &'static str>> {
         Err("horizon.extras.header.menus"),
         Ok(WheelCyclesSettings),
         Ok(PackBrowser),
-    ];
-    if horizon_cosmetics::enabled() {
-        rows.extend([
-            Err("horizon.extras.header.cosmetics"),
-            Ok(CosmeticsMine),
-            Ok(CosmeticsSolo),
-            Ok(CosmeticsOthers),
-            Ok(CosmeticsHideFx),
-            Ok(HorizonMarks),
-            Ok(HorizonMe),
-        ]);
-    }
-    rows
+    ]
 }
 impl Item {
     /// The language key of the caption (`horizon.*`, assets/horizon/lang).
@@ -690,12 +624,6 @@ impl Item {
             Item::WheelCyclesSettings => "horizon.extras.wheel_cycles_settings",
             Item::PackBrowser => "horizon.extras.pack_browser",
             Item::Pregen => "horizon.extras.pregen",
-            Item::CosmeticsMine => "horizon.extras.cosmetics_mine",
-            Item::CosmeticsOthers => "horizon.extras.cosmetics_others",
-            Item::CosmeticsHideFx => "horizon.extras.cosmetics_hide_fx",
-            Item::CosmeticsSolo => "horizon.extras.cosmetics_solo",
-            Item::HorizonMarks => "horizon.extras.horizon_marks",
-            Item::HorizonMe => "horizon.extras.horizon_me",
             Item::Pvp(o) => o.caption_key(),
         }
     }
@@ -722,12 +650,6 @@ impl Item {
             Item::WheelCyclesSettings => "horizon.extras.wheel_cycles_list_settings.tooltip",
             Item::PackBrowser => "horizon.extras.pack_browser.tooltip",
             Item::Pregen => "horizon.extras.pregen.tooltip",
-            Item::CosmeticsMine => "horizon.extras.cosmetics_mine.tooltip",
-            Item::CosmeticsOthers => "horizon.extras.cosmetics_others.tooltip",
-            Item::CosmeticsHideFx => "horizon.extras.cosmetics_hide_fx.tooltip",
-            Item::CosmeticsSolo => "horizon.extras.cosmetics_solo.tooltip",
-            Item::HorizonMarks => "horizon.extras.horizon_marks.tooltip",
-            Item::HorizonMe => "horizon.extras.horizon_me.tooltip",
             Item::Pvp(o) => o.description_key(),
         }
     }
@@ -763,12 +685,6 @@ impl Item {
             Item::WheelCyclesSettings => "Scroll wheel changes settings",
             Item::PackBrowser => "Resource pack browser",
             Item::Pregen => "Chunk pregeneration",
-            Item::CosmeticsMine => "My cosmetics",
-            Item::CosmeticsOthers => "Other players' cosmetics",
-            Item::CosmeticsHideFx => "Hide other players' trails and auras",
-            Item::CosmeticsSolo => "In single player",
-            Item::HorizonMarks => "Horizon logos",
-            Item::HorizonMe => "Show me as Horizon",
             Item::Pvp(o) => o.caption(),
         }
     }
@@ -783,8 +699,7 @@ impl Item {
             Pvp(o) => return o.parent().map(Pvp),
             Fullbright | DynamicLights | OwnNameTag | HideBlockParticles | MouseTweaks | Sort
             | AutoReconnect | NoAi | AgentControl | ReproKeys | Splitscreen | ChatAnimation
-            | WheelCyclesSettings | MusicPage | PackBrowser | CosmeticsMine | CosmeticsOthers
-            | CosmeticsHideFx | CosmeticsSolo | HorizonMarks | HorizonMe | Pregen => {
+            | WheelCyclesSettings | MusicPage | PackBrowser | Pregen => {
                 return None;
             }
         })
@@ -842,24 +757,6 @@ impl Item {
             Item::ReproKeys => {
                 "F3+R starts or stops a repro recording and F3+E writes its bundle. Off by default: a recording copies the world."
             }
-            Item::CosmeticsMine => {
-                "Hidden: every Horizon player sees you without your cosmetics, you included. The same switch as the launcher's Wardrobe."
-            }
-            Item::CosmeticsOthers => {
-                "What other Horizon players wear: everything, only their name tag styles, or nothing. Hidden unless you own cosmetics, until you choose. Hidden, the game never asks what they wear."
-            }
-            Item::CosmeticsHideFx => {
-                "Other players' trails and auras stay hidden; their other cosmetics still show. Off by default."
-            }
-            Item::CosmeticsSolo => {
-                "Show your cosmetics and your name tag's badge in your single-player worlds too (your name tag with Own name tag). Off: only on servers."
-            }
-            Item::HorizonMarks => {
-                "Show the Horizon logo next to Horizon players: a small logo before the names of other players who use Horizon, above their heads and in the player list. Only Horizon players see it: servers receive nothing."
-            }
-            Item::HorizonMe => {
-                "Show me as a Horizon player: other Horizon players see the logo by your name. On, the service answers anyone who asks about you that you played Horizon in the last 3 hours; off, it never reports you."
-            }
             Item::Pvp(o) => o.description(),
             Item::WheelCyclesSettings => {
                 "The scroll wheel over a button in the settings changes its value, as in vanilla. Off, the wheel only scrolls the list."
@@ -886,12 +783,6 @@ impl Item {
             | Item::Splitscreen
             | Item::WheelCyclesSettings
             | Item::PackBrowser => Some(Cost::None),
-            Item::CosmeticsMine
-            | Item::CosmeticsOthers
-            | Item::CosmeticsHideFx
-            | Item::CosmeticsSolo
-            | Item::HorizonMarks
-            | Item::HorizonMe => Some(Cost::Low),
             _ => None,
         }
     }
@@ -917,10 +808,6 @@ impl Item {
             Item::WheelCyclesSettings => e.wheel_cycles_settings,
             Item::PackBrowser => e.pack_browser,
             Item::Pregen => e.pregen,
-            Item::CosmeticsHideFx => e.cosmetics_hide_fx,
-            Item::CosmeticsSolo => e.cosmetics_solo,
-            Item::HorizonMarks => e.horizon_marks,
-            Item::HorizonMe => e.horizon_listed,
             Item::Pvp(o) => return o.switch(&e.pvp),
             _ => return None,
         })
@@ -930,30 +817,14 @@ impl Item {
         match self {
             Item::SortKey => crate::keybinds::display_name(&e.sort_key).plain(),
             Item::Pvp(o) if o.switch(&e.pvp).is_none() => o.value(&e.pvp).unwrap_or_default(),
-            Item::CosmeticsMine => match e.cosmetics_mine {
-                true => crate::lang::get_or("horizon.extras.cosmetics.shown", "Shown"),
-                false => crate::lang::get_or("horizon.extras.cosmetics.hidden", "Hidden"),
-            },
-            Item::CosmeticsOthers => {
-                use horizon_cosmetics::prefs::Others;
-                match e.effective_others() {
-                    Others::Shown => crate::lang::get_or("horizon.extras.cosmetics.shown", "Shown"),
-                    Others::NameTags => {
-                        crate::lang::get_or("horizon.extras.cosmetics.name_tags", "Name tags only")
-                    }
-                    Others::Hidden => {
-                        crate::lang::get_or("horizon.extras.cosmetics.hidden", "Hidden")
-                    }
-                }
-            }
             other => match other.switch(e) {
                 Some(true) => crate::lang::get_or("On", "On"),
                 _ => crate::lang::get_or("Off", "Off"),
             },
         }
     }
-    /// A click (`back` for the right button: it turns the three-way cosmetics button the other
-    /// way; every other item left is a switch, so both flip it). The sort key binds instead.
+    /// A click (`back` for the right button: a PvP & HUD choice steps back; a switch flips
+    /// either way). The sort key binds instead.
     pub fn cycle(self, e: &mut Extras, back: bool) {
         match self {
             Item::Fullbright => e.fullbright = !e.fullbright,
@@ -975,16 +846,6 @@ impl Item {
             Item::WheelCyclesSettings => e.wheel_cycles_settings = !e.wheel_cycles_settings,
             Item::PackBrowser => e.pack_browser = !e.pack_browser,
             Item::Pregen => e.pregen = !e.pregen,
-            Item::CosmeticsMine => e.cosmetics_mine = !e.cosmetics_mine,
-            Item::CosmeticsOthers => {
-                // From what the button shows; the result is the player's choice from now on.
-                let o = e.effective_others();
-                e.cosmetics_others = Some(if back { o.next().next() } else { o.next() });
-            }
-            Item::CosmeticsHideFx => e.cosmetics_hide_fx = !e.cosmetics_hide_fx,
-            Item::CosmeticsSolo => e.cosmetics_solo = !e.cosmetics_solo,
-            Item::HorizonMarks => e.horizon_marks = !e.horizon_marks,
-            Item::HorizonMe => e.horizon_listed = !e.horizon_listed,
             Item::Pvp(o) => o.cycle(&mut e.pvp, back),
             Item::SortKey => {}
         }
@@ -1003,73 +864,6 @@ impl Item {
 mod tests {
     use super::*;
 
-    #[test]
-    fn other_players_cosmetics_cycle_three_ways_and_read_the_old_switch() {
-        use horizon_cosmetics::prefs::Others;
-        let mut e = Extras {
-            cosmetics_owner: true,
-            ..Extras::default()
-        };
-        assert_eq!(
-            (e.effective_others(), e.cosmetics_hide_fx, e.cosmetics_mine),
-            (Others::Shown, false, true)
-        );
-        Item::CosmeticsOthers.cycle(&mut e, false);
-        assert_eq!(e.cosmetics_others, Some(Others::NameTags));
-        Item::CosmeticsOthers.cycle(&mut e, false);
-        assert_eq!(e.cosmetics_others, Some(Others::Hidden));
-        // The right button goes back.
-        Item::CosmeticsOthers.cycle(&mut e, true);
-        assert_eq!(e.cosmetics_others, Some(Others::NameTags));
-        // Ownership is the service's, never written.
-        assert_eq!(
-            Extras::parse(&e.serialize()),
-            Extras {
-                cosmetics_owner: false,
-                ..e.clone()
-            }
-        );
-        // The launcher's Wardrobe writes the same lines.
-        assert_eq!(
-            horizon_cosmetics::prefs::Prefs::parse(&e.serialize()).others,
-            Some(Others::NameTags)
-        );
-        // Before this, the line was on or off.
-        assert_eq!(
-            Extras::parse("cosmeticsOthers:false").cosmetics_others,
-            Some(Others::Hidden)
-        );
-    }
-
-    #[test]
-    fn others_cosmetics_are_off_for_a_player_who_owns_none_until_chosen() {
-        use horizon_cosmetics::prefs::Others;
-        let mut e = Extras::default();
-        // Nothing chosen, nothing owned: the button shows Hidden and no line is written.
-        assert_eq!(e.effective_others(), Others::Hidden);
-        assert_eq!(
-            Item::CosmeticsOthers.value(&e),
-            crate::lang::get_or("horizon.extras.cosmetics.hidden", "Hidden")
-        );
-        assert!(!e.serialize().contains("cosmeticsOthers"));
-        // The service says the account owns one: shown, still not a choice.
-        e.cosmetics_owner = true;
-        assert_eq!(e.effective_others(), Others::Shown);
-        assert!(!e.serialize().contains("cosmeticsOthers"));
-        // A non-owner pressing the button goes on from Hidden, and that choice is kept.
-        e.cosmetics_owner = false;
-        Item::CosmeticsOthers.cycle(&mut e, false);
-        assert_eq!(e.cosmetics_others, Some(Others::Shown));
-        let saved = Extras::parse(&e.serialize());
-        assert_eq!(saved.effective_others(), Others::Shown);
-        // An owner who chose Hidden keeps it.
-        let hidden = Extras {
-            cosmetics_owner: true,
-            ..Extras::parse("cosmeticsOthers:hidden\n")
-        };
-        assert_eq!(hidden.effective_others(), Others::Hidden);
-    }
-
     #[test]
     fn a_saved_wheel_setting_from_before_the_default_changed_is_dropped() {
         assert!(!Extras::parse("wheelCyclesSettings:true\n").wheel_cycles_settings);

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

@@ -206,14 +206,13 @@ impl Screen for ExtrasScreen {
     fn note_lines(&self) -> usize {
         NOTE_LINES
     }
-    /// The rows read the extras, the mods, whether cosmetics are offered and the sections' rows.
+    /// The rows read the extras, the mods and the sections' rows.
     fn stamp(&self, s: &Settings) -> u64 {
         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))
+        shell::stamp_of(&(&s.extras, &s.mods, added))
     }
     fn sheets(&self, s: &Settings) -> Vec<Sheet<(), ExtraRow>> {
         let mut groups = vec![Group {
@@ -321,22 +320,6 @@ mod tests {
         assert_ne!(s.extras.mouse_tweaks_wheel, before);
     }
 
-    #[test]
-    fn the_three_way_cosmetics_row_turns_both_ways() {
-        use horizon_cosmetics::prefs::Others;
-        let mut s = Settings::default();
-        let mut screen = ExtrasScreen;
-        let row = ExtraRow::Item(Item::CosmeticsOthers);
-        // Not chosen, nothing owned: it shows Hidden, and forward wraps to Shown.
-        assert_eq!(s.extras.effective_others(), Others::Hidden);
-        screen.press(&mut s, row, false);
-        assert_eq!(s.extras.cosmetics_others, Some(Others::Shown));
-        screen.press(&mut s, row, true);
-        assert_eq!(s.extras.cosmetics_others, Some(Others::Hidden));
-        screen.press(&mut s, row, true);
-        assert_eq!(s.extras.cosmetics_others, Some(Others::NameTags));
-    }
-
     /// The sort key binds instead of cycling; the wheel leaves it be.
     #[test]
     fn the_key_row_waits_for_a_key() {

crates/horizon-client/src/game/cosmetics.rs

@@ -10,6 +10,7 @@
 pub(super) mod emote_wheel;
 pub(super) mod emotes;
 mod fx;
+mod settings;
 
 use super::Game;
 use horizon_client::fast_hash::FxHashMap;
@@ -244,16 +245,13 @@ impl Cosmetics {
     }
 }
 
-/// What the player whose UUID `uuid` gives wears, if the game shows it: the player's own model
-/// (`own`) while Show my cosmetics is on, another player unless others' cosmetics are hidden (by
-/// choice, or by owning none). Hidden, the service is never asked about them.
+/// What the player whose UUID `uuid` gives wears, if the game shows it (`shown`:
+/// [`Seat::shows`]). Hidden, the service is never asked about them.
 fn worn_of(
     client: &horizon_cosmetics::Cosmetics,
-    said: &Said,
-    own: bool,
+    shown: bool,
     uuid: impl FnOnce() -> Option<u128>,
 ) -> Option<horizon_cosmetics::Worn> {
-    let shown = if own { said.mine } else { !said.others_hidden };
     if !shown {
         return None;
     }
@@ -363,6 +361,8 @@ struct Seat {
     wanted: Vec<u64>,
     /// Companions, trails and auras (`cosmetics/fx.rs`).
     fx: fx::Fx,
+    /// The player's settings (`cosmetics/settings.rs`).
+    settings: settings::Settings,
 }
 
 /// An item the hooks show: its sprite's id (never reused) and a mesh per bone it rides, held
@@ -397,22 +397,10 @@ fn bone(b: horizon_cosmetics::Bone) -> Bone {
     }
 }
 
-/// What the game tells the hooks before each call, until the settings move here (spec #14091
-/// step 5a) and the player's emote with them (step 4).
+/// What the game tells the hooks before each call: the player's emote, until it moves here
+/// (spec #14091 step 4).
 #[derive(Default)]
 struct Said {
-    mine: bool,
-    listed: bool,
-    /// Other players' cosmetics are shown (not "name tags only", not hidden).
-    others_shown: bool,
-    /// Other players' cosmetics are hidden (not even name tag styles).
-    others_hidden: bool,
-    /// Horizon's mark by Horizon players' names.
-    marks: bool,
-    /// Other players' trails and auras are hidden.
-    hide_fx: bool,
-    /// Cosmetics in single player: the signed-in account's on the player's own model.
-    solo: bool,
     /// My emote pulled the camera back: when it started (the own model's age).
     pull: Option<f32>,
     /// My emote while it plays: its id and whether it loops.
@@ -421,19 +409,6 @@ struct Said {
     first: Option<Arc<Item>>,
 }
 
-impl Said {
-    /// What the game's settings say.
-    fn settings(&mut self, extras: &horizon_client::extras::Extras) {
-        self.mine = extras.cosmetics_mine;
-        self.listed = extras.horizon_listed;
-        self.others_shown = extras.effective_others() == Others::Shown;
-        self.others_hidden = extras.effective_others() == Others::Hidden;
-        self.marks = extras.horizon_marks;
-        self.hide_fx = extras.cosmetics_hide_fx;
-        self.solo = extras.cosmetics_solo;
-    }
-}
-
 /// One [`Seat`] per splitscreen player.
 static SERVICES: Mutex<Vec<Seat>> = Mutex::new(Vec::new());
 
@@ -448,8 +423,19 @@ fn service<R>(f: impl FnOnce(&mut Seat) -> R) -> R {
 }
 
 /// The cosmetics' hooks, registered when [`enabled`].
-pub(super) struct Hooks;
-pub(super) static HOOKS: Hooks = Hooks;
+struct Hooks;
+static HOOKS: Hooks = Hooks;
+
+/// Registers the cosmetics' settings lines, and while they are [`enabled`] their hooks and their
+/// rows on the Extras page. The lines always: a game without cosmetics keeps the Wardrobe's.
+pub(super) fn register() -> Result<(), horizon_hooks::TooLate> {
+    horizon_hooks::settings::register(&settings::STORE)?;
+    if enabled() {
+        horizon_hooks::register(&HOOKS)?;
+        horizon_hooks::pages::register(&settings::SECTION)?;
+    }
+    Ok(())
+}
 
 impl horizon_hooks::Hooks for Hooks {
     fn frame(&self, frame: &Frame, sprites: &mut dyn SpriteStore) {
@@ -475,7 +461,7 @@ impl horizon_hooks::Hooks for Hooks {
 
     fn player_mark(&self, uuid: u128) -> Option<Mark> {
         service(|s| {
-            let client = s.client.as_ref().filter(|_| s.said.marks)?;
+            let client = s.client.as_ref().filter(|_| s.settings.marks)?;
             client.frame().horizon(uuid).then_some(MARK)
         })
     }
@@ -498,6 +484,22 @@ impl horizon_hooks::Hooks for Hooks {
 }
 
 impl Seat {
+    /// How much of other players' cosmetics shows: the player's choice, else all of it for an
+    /// account that owns a cosmetic and none for any other (a vanilla game).
+    fn others(&self) -> Others {
+        Others::effective(self.settings.others, self.owner.owns)
+    }
+
+    /// Whether the cosmetics of the player's own model (`own`) or of another player show at all:
+    /// mine with Show my cosmetics on, others' unless hidden.
+    fn shows(&self, own: bool) -> bool {
+        if own {
+            self.settings.mine
+        } else {
+            self.others() != Others::Hidden
+        }
+    }
+
     /// Once a frame: starts the service's client on first use, asks whether the account owns a
     /// cosmetic, and tells the service what the account shows.
     fn frame(&mut self) {
@@ -570,7 +572,9 @@ impl Seat {
         // My emote: only while I show myself as a Horizon player (playing one says so).
         let playing = said.playing.as_ref();
         let looping = playing.is_some_and(|(_, looping)| *looping);
-        let wish = playing.map(|(id, _)| id.as_str()).filter(|_| said.listed);
+        let wish = playing
+            .map(|(id, _)| id.as_str())
+            .filter(|_| self.settings.listed);
         let o = &mut self.emote_out;
         let changed = o.sent.as_ref().map(Option::as_deref) != Some(wish);
         let again = looping && o.again.is_some_and(|at| Instant::now() >= at);
@@ -594,10 +598,10 @@ impl Seat {
                     let _ = tx.send(send_emote(&kept, wish.as_deref()));
                 })
                 .ok();
-        } else if self.mine.due(said.mine) {
-            self.mine.start(said.mine, send_mine);
-        } else if self.listed.due(said.listed) {
-            self.listed.start(said.listed, send_listed);
+        } else if self.mine.due(self.settings.mine) {
+            self.mine.start(self.settings.mine, send_mine);
+        } else if self.listed.due(self.settings.listed) {
+            self.listed.start(self.settings.listed, send_listed);
         }
     }
 
@@ -609,18 +613,17 @@ impl Seat {
         m: &PlayerModel,
         sprites: &dyn Sprites,
     ) -> Option<NameDecoration> {
-        let said = &self.said;
         let own = m.kind == Kind::Own;
-        let styles = if own { said.mine } else { !said.others_hidden };
-        if !(styles || said.marks) {
+        let (styles, marks) = (self.shows(own), self.settings.marks);
+        if !(styles || marks) {
             return None;
         }
         let uuid = self.uuid_of(m)?;
         let mut frame = self.client.as_ref()?.frame();
-        let mark = (said.marks && frame.horizon(uuid)).then_some(MARK);
+        let mark = (marks && frame.horizon(uuid)).then_some(MARK);
         let worn = if styles { frame.worn(uuid) } else { None };
         drop(frame);
-        let others = if said.others_shown {
+        let others = if self.others() == Others::Shown {
             Others::Shown
         } else {
             Others::NameTags
@@ -634,7 +637,7 @@ impl Seat {
     /// The UUID the service knows `m` by: a player's, or a mannequin's id with local items.
     fn uuid_of(&self, m: &PlayerModel) -> Option<u128> {
         match m.kind {
-            Kind::Own => own_uuid(m.uuid, self.solo, self.said.solo, || {
+            Kind::Own => own_uuid(m.uuid, self.solo, self.settings.solo, || {
                 horizon_client::auth::current().map(|s| s.uuid)
             }),
             Kind::Mannequin if self.local => Some(u128::from(m.id)),
@@ -704,10 +707,9 @@ impl Seat {
         if m.invisible {
             return;
         }
-        let said = &self.said;
         let own = m.kind == Kind::Own;
         // "Name tags only": other players' styles beside their names, nothing on their bodies.
-        let bodies = own || said.others_shown;
+        let bodies = own || self.others() == Others::Shown;
         let ticks = draw.ticks();
         // An emote's props: its time and weight while it plays.
         let emote = emotes::pose_playing(draw.body_pose()).and_then(|p| {
@@ -715,7 +717,7 @@ impl Seat {
             (p.item.vertices > 0).then(|| (p.item.clone(), t, w))
         });
         let client = self.client.as_ref().filter(|_| bodies);
-        let worn = client.and_then(|c| worn_of(c, &self.said, own, || self.uuid_of(m)));
+        let worn = client.and_then(|c| worn_of(c, self.shows(own), || self.uuid_of(m)));
         // Items on one bone (a back item, a shoulder pet and a shirt ride the body) share its
         // matrix: the head, the body and the two arms at most.
         let mut bones: [Option<(Bone, [[f32; 4]; 4])>; 4] = [None; 4];
@@ -771,7 +773,7 @@ impl Seat {
         let Some(client) = self.client.as_ref().filter(|_| !m.invisible) else {
             return;
         };
-        let Some(worn) = worn_of(client, &self.said, true, || self.uuid_of(m)) else {
+        let Some(worn) = worn_of(client, self.shows(true), || self.uuid_of(m)) else {
             return;
         };
         if let Some(item) = worn.iter().find(|i| i.slot == Slot::Companion) {
@@ -795,7 +797,7 @@ impl Seat {
     }
 
     fn play_others(&self, models: &mut dyn PlayerModels, view: &mut Vec<PlayerModel>) {
-        let shown = self.said.others_shown;
+        let shown = self.others() == Others::Shown;
         // Items from a folder (the art, the bench): every mannequin plays its first emote, again
         // and again.
         if self.local && shown {
@@ -860,8 +862,7 @@ impl Seat {
 }
 
 impl Game<'_> {
-    /// Hands the hooks what the game's settings and the player's emote say (allocating only when
-    /// the emote changes).
+    /// Hands the hooks what the player's emote says (allocating only when it changes).
     pub(super) fn cosmetics_say(&mut self) {
         if !enabled() {
             return;
@@ -873,12 +874,10 @@ impl Game<'_> {
         } else {
             None
         };
-        let extras = &self.settings.extras;
         let playing = self.cosmetics.emotes.sending();
         let pull = self.cosmetics.emotes.pull();
         service(|s| {
             let said = &mut s.said;
-            said.settings(extras);
             said.pull = pull;
             if said.playing.as_ref().map(|(id, l)| (id.as_str(), *l)) != playing {
                 said.playing = playing.map(|(id, l)| (id.to_owned(), l));
@@ -889,16 +888,13 @@ impl Game<'_> {
         });
     }
 
-    /// Once a frame, after the hooks: what the game reads of them (the settings' owner flag,
-    /// whether items come from a folder).
+    /// Once a frame, after the hooks: what the game reads of them (whether items come from a
+    /// folder).
     pub(super) fn cosmetics_frame(&mut self) {
         if !enabled() {
             return;
         }
-        let (owns, local) = service(|s| (s.owner.owns, s.local));
-        // Read every frame: the settings button shows it, and it is never saved.
-        self.settings.extras.cosmetics_owner = owns;
-        self.cosmetics.local = local;
+        self.cosmetics.local = service(|s| s.local);
     }
 
     /// Asks the service which emotes the account owns, for the wheel: when it opens, at most
@@ -929,7 +925,6 @@ impl Game<'_> {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use horizon_client::extras::Extras;
     use horizon_client::mobs::anim::BodyPose;
 
     /// A name tag style with a 1×1 mark.
@@ -990,31 +985,32 @@ mod tests {
 
     const OTHER: u128 = 0x1234;
 
-    /// What `extras` tell the hooks.
-    fn said_of(extras: &Extras) -> Said {
-        let mut said = Said::default();
-        said.settings(extras);
-        said
+    /// A seat whose player chose `others` (None: no choice) and whose account `owns` a cosmetic.
+    fn seat_of(others: Option<Others>, owns: bool) -> Seat {
+        let mut seat = Seat::default();
+        seat.settings.others = others;
+        seat.owner.owns = owns;
+        seat
     }
 
-    /// What another player wears as `extras` shows it, drawn frame after frame for up to
+    /// What another player wears as `seat` shows it, drawn frame after frame for up to
     /// `patience` (the service answers on its own thread), and what was asked of the service.
     fn other_player(
-        extras: &Extras,
+        seat: &Seat,
         patience: Duration,
     ) -> (Option<horizon_cosmetics::Worn>, Vec<String>) {
-        other_player_from(Service::default(), extras, patience)
+        other_player_from(Service::default(), seat, patience)
     }
 
     fn other_player_from(
         service: Service,
-        extras: &Extras,
+        seat: &Seat,
         patience: Duration,
     ) -> (Option<horizon_cosmetics::Worn>, Vec<String>) {
         let client = horizon_cosmetics::Cosmetics::new(service.clone(), None);
         let deadline = Instant::now() + patience;
         let worn = loop {
-            let worn = worn_of(&client, &said_of(extras), false, || Some(OTHER));
+            let worn = worn_of(&client, seat.shows(false), || Some(OTHER));
             if worn.is_some() || Instant::now() >= deadline {
                 break worn;
             }
@@ -1026,18 +1022,13 @@ mod tests {
 
     #[test]
     fn a_player_who_owns_none_sees_and_asks_nothing_until_they_choose() {
-        use horizon_cosmetics::prefs::Others;
         // No line, owns nothing: a vanilla game, and no request about the other player.
         let (short, long) = (Duration::from_millis(300), Duration::from_secs(10));
-        let (worn, asked) = other_player(&Extras::default(), short);
+        let (worn, asked) = other_player(&seat_of(None, false), short);
         assert!(worn.is_none());
         assert_eq!(asked, Vec::<String>::new());
         // The service says this account owns a cosmetic: the other player's style shows.
-        let owner = Extras {
-            cosmetics_owner: true,
-            ..Extras::default()
-        };
-        let (worn, asked) = other_player(&owner, long);
+        let (worn, asked) = other_player(&seat_of(None, true), long);
         assert_eq!(
             worn.map(|w| w.iter().map(|i| i.id.clone()).collect::<Vec<_>>()),
             Some(vec!["tag".to_owned()])
@@ -1047,16 +1038,12 @@ mod tests {
             format!("POST /v1/worn {{\"players\":[\"{OTHER:032x}\"]}}")
         );
         // A choice wins over ownership both ways.
-        let chose = Extras {
-            cosmetics_others: Some(Others::Shown),
-            ..Extras::default()
-        };
-        assert!(other_player(&chose, long).0.is_some());
-        let hid = Extras {
-            cosmetics_others: Some(Others::Hidden),
-            ..owner
-        };
-        let (worn, asked) = other_player(&hid, short);
+        assert!(
+            other_player(&seat_of(Some(Others::Shown), false), long)
+                .0
+                .is_some()
+        );
+        let (worn, asked) = other_player(&seat_of(Some(Others::Hidden), true), short);
         assert!(worn.is_none() && asked.is_empty());
     }
 
@@ -1068,14 +1055,12 @@ mod tests {
         let mine = |solo: bool, shown: bool, patience: Duration| {
             let service = Service::default();
             let client = horizon_cosmetics::Cosmetics::new(service.clone(), None);
-            let extras = Extras {
-                cosmetics_solo: shown,
-                ..Extras::default()
-            };
-            let uuid = || own_uuid(Some(OFFLINE), solo, extras.cosmetics_solo, || Some(ACCOUNT));
+            let mut seat = Seat::default();
+            seat.settings.solo = shown;
+            let uuid = || own_uuid(Some(OFFLINE), solo, seat.settings.solo, || Some(ACCOUNT));
             let deadline = Instant::now() + patience;
             let worn = loop {
-                let worn = worn_of(&client, &said_of(&extras), true, uuid);
+                let worn = worn_of(&client, seat.shows(true), uuid);
                 if worn.is_some() || Instant::now() >= deadline {
                     break worn;
                 }
@@ -1108,7 +1093,6 @@ mod tests {
     #[test]
     fn a_tall_cosmetic_lifts_the_name_tag_only_while_it_is_drawn() {
         use super::super::names::{NAME_TAG_UNIT, cosmetic_lift};
-        use horizon_cosmetics::prefs::Others;
         // Vanilla: EntityAttachment.NAME_TAG of a standing player, 1.8 + 0.5 above the feet;
         // the tag's lowest pixel 10 text pixels under it.
         const VANILLA: f64 = 2.3;
@@ -1118,25 +1102,17 @@ mod tests {
         // by the avatar's 0.9375.
         let star = 0.9375 * (1.501 + 20.0 / 16.0);
         let both: &'static [(&str, &str)] = &[("tag", TAG), ("crown", CROWN)];
-        let shown = Extras {
-            cosmetics_others: Some(Others::Shown),
-            ..Extras::default()
-        };
+        let shown = seat_of(Some(Others::Shown), false);
         let (short, long) = (Duration::from_millis(300), Duration::from_secs(10));
-        let top_of = |extras: &Extras, patience| {
-            let (worn, _) = other_player_from(Service(Arc::default(), both), extras, patience);
-            body_top(extras.effective_others(), false, worn.as_ref(), |_| false)
+        let top_of = |seat: &Seat, patience| {
+            let (worn, _) = other_player_from(Service(Arc::default(), both), seat, patience);
+            body_top(seat.others(), false, worn.as_ref(), |_| false)
         };
         // No cosmetics drawn on the body (a name tag style only): vanilla's height exactly.
         let (worn, _) = other_player(&shown, long);
         assert!(worn.is_some());
         assert_eq!(
-            tag(body_top(
-                shown.effective_others(),
-                false,
-                worn.as_ref(),
-                |_| false
-            )),
+            tag(body_top(shown.others(), false, worn.as_ref(), |_| false)),
             VANILLA
         );
         // A small hat under the tag: vanilla's height too.
@@ -1150,22 +1126,19 @@ mod tests {
         );
         // A helmet over it: vanilla's height.
         let (worn, _) = other_player_from(Service(Arc::default(), both), &shown, long);
-        let helmet = body_top(shown.effective_others(), false, worn.as_ref(), |slot| {
+        let helmet = body_top(shown.others(), false, worn.as_ref(), |slot| {
             slot == Slot::Head
         });
         assert_eq!(tag(helmet), VANILLA);
         // Others' cosmetics on name tags only, or hidden: nothing on the body, vanilla's height.
         for others in [Others::NameTags, Others::Hidden] {
-            let extras = Extras {
-                cosmetics_others: Some(others),
-                ..Extras::default()
-            };
+            let seat = seat_of(Some(others), false);
             let patience = if others == Others::Hidden {
                 short
             } else {
                 long
             };
-            assert_eq!(tag(top_of(&extras, patience)), VANILLA, "{others:?}");
+            assert_eq!(tag(top_of(&seat, patience)), VANILLA, "{others:?}");
         }
     }
 
@@ -1202,11 +1175,10 @@ mod tests {
         let mut service = Seat {
             local: true,
             said: Said {
-                others_shown: true,
                 first: Some(item.clone()),
                 ..Said::default()
             },
-            ..Seat::default()
+            ..seat_of(Some(Others::Shown), false)
         };
         let model = |id, kind, uuid| (PlayerModel::new(id, kind, uuid, 50, false), None);
         let mut view = View(vec![
@@ -1225,7 +1197,7 @@ mod tests {
         service.tick(&mut view);
         assert!(Arc::ptr_eq(&first, view.0[1].1.as_ref().unwrap()));
         // Others' cosmetics not shown: a new mannequin plays nothing.
-        service.said.others_shown = false;
+        service.settings.others = Some(Others::NameTags);
         view.0.push(model(3, Kind::Mannequin, None));
         service.tick(&mut view);
         assert!(view.0[3].1.is_none());
@@ -1334,13 +1306,7 @@ mod tests {
             ..Canvas::default()
         };
         // Others' cosmetics hidden, no service: the player's own emote still shows.
-        let mut seat = Seat {
-            said: Said {
-                others_hidden: true,
-                ..Said::default()
-            },
-            ..Seat::default()
-        };
+        let mut seat = seat_of(Some(Others::Hidden), false);
         // Its texture not in the atlas yet: nothing drawn, the sprite asked for.
         seat.player_layers(&player, &mut canvas);
         assert!(canvas.drawn.is_empty());
@@ -1393,7 +1359,7 @@ mod tests {
         assert_eq!(canvas.looks.len(), 1);
         // Others' trails and auras hidden: theirs go, the player's own stays.
         canvas.base = Some(glam::Mat4::from_translation(at));
-        seat.said.hide_fx = true;
+        seat.settings.hide_fx = true;
         seat.fx(&other, &ring, &mut canvas);
         assert_eq!(canvas.looks.len(), 1);
         seat.fx(&own, &ring, &mut canvas);

crates/horizon-client/src/game/cosmetics/fx.rs

@@ -93,7 +93,7 @@ impl Seat {
     /// trails and auras stay hidden with "Hide other players' trails and auras".
     pub(super) fn fx(&mut self, m: &PlayerModel, item: &Arc<Item>, draw: &mut dyn PlayerDraw) {
         let own = m.kind == Kind::Own;
-        if !own && item.slot.is_effect() && self.said.hide_fx {
+        if !own && item.slot.is_effect() && self.settings.hide_fx {
             return;
         }
         // Past `FAR` a companion, trail or aura is a few pixels across for the cost of a model:

crates/horizon-client/src/game/cosmetics/settings.rs

@@ -0,0 +1,285 @@
+//! The cosmetics' settings (spec #14091 step 5a): their lines of `horizon-extras.txt`, the ones
+//! the launcher's Wardrobe shares (`horizon_cosmetics::prefs`), through the settings store
+//! ([`STORE`]), and their rows in the Extras page's Cosmetics group ([`SECTION`]). Each
+//! splitscreen player has their own, as their own settings file: they live in the player's
+//! [`Seat`].
+
+use super::{Seat, service};
+use horizon_cosmetics::prefs::{self, Others};
+use horizon_hooks::pages::{Act, Label, Page, Place, Row};
+use horizon_hooks::settings::Store;
+
+/// My cosmetics in single player too.
+const SOLO: &str = "cosmeticsSolo";
+
+/// The settings, each with its line in `horizon-extras.txt`.
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+pub(super) struct Settings {
+    /// Show my cosmetics (the account's, told to the service; `prefs::MINE`).
+    pub mine: bool,
+    /// How much of other players' cosmetics shows: no line until the player chooses
+    /// (`Seat::others`).
+    pub others: Option<Others>,
+    /// Other players' trails and auras hidden.
+    pub hide_fx: bool,
+    /// My cosmetics in single player too: the window's own server names the player by their
+    /// offline profile, which the service doesn't know, so they show only with this on.
+    pub solo: bool,
+    /// Horizon's mark before Horizon players' names (name tags, player list).
+    pub marks: bool,
+    /// The service may say this player plays Horizon.
+    pub listed: bool,
+}
+
+impl Default for Settings {
+    fn default() -> Self {
+        Self {
+            mine: true,
+            others: None,
+            hide_fx: false,
+            solo: false,
+            marks: true,
+            listed: true,
+        }
+    }
+}
+
+const KEYS: [&str; 6] = [
+    prefs::MINE,
+    prefs::OTHERS,
+    prefs::HIDE_FX,
+    SOLO,
+    prefs::MARKS,
+    prefs::LISTED,
+];
+
+impl Settings {
+    /// One line; a value it can't read keeps the setting.
+    fn load(&mut self, key: &str, value: &str) {
+        let flag = |was: bool| match value {
+            "true" => true,
+            "false" => false,
+            _ => was,
+        };
+        match key {
+            prefs::MINE => self.mine = flag(self.mine),
+            // `Others::parse` reads the old two-way switch too.
+            prefs::OTHERS => self.others = Others::parse(value).or(self.others),
+            prefs::HIDE_FX => self.hide_fx = flag(self.hide_fx),
+            SOLO => self.solo = flag(self.solo),
+            prefs::MARKS => self.marks = flag(self.marks),
+            prefs::LISTED => self.listed = flag(self.listed),
+            _ => {}
+        }
+    }
+
+    /// Their lines; others' only once chosen.
+    fn save(&self, line: &mut dyn FnMut(&str, &str)) {
+        let text = |on: bool| if on { "true" } else { "false" };
+        line(prefs::MINE, text(self.mine));
+        if let Some(others) = self.others {
+            line(prefs::OTHERS, others.name());
+        }
+        line(prefs::HIDE_FX, text(self.hide_fx));
+        line(SOLO, text(self.solo));
+        line(prefs::MARKS, text(self.marks));
+        line(prefs::LISTED, text(self.listed));
+    }
+}
+
+/// The settings' lines of `horizon-extras.txt`, the player's own file in splitscreen: the game
+/// loads and saves it on the player's turn, so they are that seat's.
+pub(super) static STORE: Lines = Lines;
+
+pub(super) struct Lines;
+
+impl Store for Lines {
+    fn file(&self) -> &'static str {
+        prefs::FILE
+    }
+    fn owns(&self, key: &str) -> bool {
+        KEYS.contains(&key)
+    }
+    fn load(&self, key: &str, value: &str) {
+        service(|s| s.settings.load(key, value));
+    }
+    fn save(&self, line: &mut dyn FnMut(&str, &str)) {
+        service(|s| s.settings).save(line);
+    }
+    fn is_default(&self) -> bool {
+        service(|s| s.settings) == Settings::default()
+    }
+}
+
+/// The rows, top to bottom.
+const ROWS: [&str; 6] = [
+    "horizon.extras.cosmetics_mine",
+    "horizon.extras.cosmetics_solo",
+    "horizon.extras.cosmetics_others",
+    "horizon.extras.cosmetics_hide_fx",
+    "horizon.extras.horizon_marks",
+    "horizon.extras.horizon_me",
+];
+
+const TOOLTIPS: [&str; 6] = [
+    "horizon.extras.cosmetics_mine.tooltip",
+    "horizon.extras.cosmetics_solo.tooltip",
+    "horizon.extras.cosmetics_others.tooltip",
+    "horizon.extras.cosmetics_hide_fx.tooltip",
+    "horizon.extras.horizon_marks.tooltip",
+    "horizon.extras.horizon_me.tooltip",
+];
+
+/// The rows in the Extras page's Cosmetics group, while cosmetics are offered
+/// ([`super::enabled`]).
+pub(super) static SECTION: Section = Section;
+
+pub(super) struct Section;
+
+impl Section {
+    fn rows_of(seat: &Seat, rows: &mut Vec<Row>) {
+        let s = &seat.settings;
+        let shown = |on: bool| {
+            Label::Key(if on {
+                "horizon.extras.cosmetics.shown"
+            } else {
+                "horizon.extras.cosmetics.hidden"
+            })
+        };
+        let others = Label::Key(match seat.others() {
+            Others::Shown => "horizon.extras.cosmetics.shown",
+            Others::NameTags => "horizon.extras.cosmetics.name_tags",
+            Others::Hidden => "horizon.extras.cosmetics.hidden",
+        });
+        let toggle = |label, on| Row::Toggle { label, on };
+        let cycle = |label, value| Row::Cycle { label, value };
+        rows.extend([
+            cycle(ROWS[0], shown(s.mine)),
+            toggle(ROWS[1], s.solo),
+            cycle(ROWS[2], others),
+            toggle(ROWS[3], s.hide_fx),
+            toggle(ROWS[4], s.marks),
+            toggle(ROWS[5], s.listed),
+        ]);
+    }
+
+    /// A press on row `row`; `back` turns the three-way row the other way.
+    fn act_on(seat: &mut Seat, row: usize, back: bool) {
+        let s = &mut seat.settings;
+        match row {
+            0 => s.mine = !s.mine,
+            1 => s.solo = !s.solo,
+            2 => {
+                // From what the row shows; the result is the player's choice from now on.
+                let o = seat.others();
+                seat.settings.others = Some(if back { o.next().next() } else { o.next() });
+            }
+            3 => s.hide_fx = !s.hide_fx,
+            4 => s.marks = !s.marks,
+            5 => s.listed = !s.listed,
+            _ => {}
+        }
+    }
+}
+
+impl Page for Section {
+    fn id(&self) -> &'static str {
+        "horizon-cosmetics.extras"
+    }
+    fn title(&self) -> &'static str {
+        "horizon.extras.header.cosmetics"
+    }
+    fn place(&self) -> Place {
+        Place::Extras
+    }
+    fn rows(&self, rows: &mut Vec<Row>) {
+        if super::enabled() {
+            service(|seat| Self::rows_of(seat, rows));
+        }
+    }
+    fn act(&self, row: usize, act: Act) {
+        let back = match act {
+            Act::Press => false,
+            Act::PressBack => true,
+            _ => return,
+        };
+        service(|seat| Self::act_on(seat, row, back));
+    }
+    fn tooltip(&self, row: usize) -> Option<Label> {
+        TOOLTIPS.get(row).copied().map(Label::Key)
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    fn loaded(text: &str) -> Settings {
+        let mut s = Settings::default();
+        for (key, value) in text.lines().filter_map(|l| l.split_once(':')) {
+            s.load(key.trim(), value.trim());
+        }
+        s
+    }
+
+    fn saved(s: &Settings) -> String {
+        let mut text = String::new();
+        s.save(&mut |k, v| text.push_str(&format!("{k}:{v}\n")));
+        text
+    }
+
+    #[test]
+    fn the_lines_round_trip_and_the_wardrobe_reads_them() {
+        let s = Settings {
+            mine: false,
+            others: Some(Others::NameTags),
+            hide_fx: true,
+            solo: true,
+            marks: false,
+            listed: false,
+        };
+        let text = saved(&s);
+        assert_eq!(loaded(&text), s);
+        // The launcher's Wardrobe reads the same lines.
+        let wardrobe = prefs::Prefs::parse(&text);
+        assert_eq!(
+            (wardrobe.mine, wardrobe.others, wardrobe.hide_fx),
+            (false, Some(Others::NameTags), true)
+        );
+        // No choice made: no `cosmeticsOthers` line; the old switch still reads.
+        assert!(!saved(&Settings::default()).contains(prefs::OTHERS));
+        assert_eq!(
+            loaded("cosmeticsOthers:false\n").others,
+            Some(Others::Hidden)
+        );
+        // A value it can't read keeps the setting.
+        assert!(loaded("cosmeticsMine:maybe\n").mine);
+    }
+
+    #[test]
+    fn others_cycle_three_ways_from_what_the_row_shows() {
+        let mut seat = Seat::default();
+        // Not chosen, nothing owned: Hidden, and forward wraps to Shown.
+        assert_eq!(seat.others(), Others::Hidden);
+        Section::act_on(&mut seat, 2, false);
+        assert_eq!(seat.settings.others, Some(Others::Shown));
+        Section::act_on(&mut seat, 2, true);
+        assert_eq!(seat.settings.others, Some(Others::Hidden));
+        Section::act_on(&mut seat, 2, true);
+        assert_eq!(seat.settings.others, Some(Others::NameTags));
+        // Owning one shows them by default, until the player chooses.
+        let mut owner = Seat::default();
+        owner.owner.owns = true;
+        assert_eq!(owner.others(), Others::Shown);
+        let mut rows = Vec::new();
+        Section::rows_of(&owner, &mut rows);
+        assert_eq!(
+            rows[2],
+            Row::Cycle {
+                label: ROWS[2],
+                value: Label::Key("horizon.extras.cosmetics.shown")
+            }
+        );
+        assert_eq!(rows.len(), TOOLTIPS.len());
+    }
+}

crates/horizon-client/src/game/player_hooks.rs

@@ -19,9 +19,7 @@ use std::sync::Arc;
 /// Registers the hooks of the Horizon parts still in this crate (cosmetics: spec #14091 step 5
 /// moves them out). Before the hooks are sealed.
 pub(crate) fn register() {
-    if super::cosmetics::enabled()
-        && let Err(e) = horizon_hooks::register(&super::cosmetics::HOOKS)
-    {
+    if let Err(e) = super::cosmetics::register() {
         log::error!("Cosmetics: their hooks came too late: {e}");
     }
 }

tools/layers.json

@@ -106,7 +106,6 @@
     "horizon-client-lib -> horizon-shader-api",
     "horizon-client-lib -> horizon-shaders",
     "horizon-client-lib -> horizon-telemetry",
-    "horizon-client-render -> horizon-cosmetics",
     "horizon-client-render -> horizon-hdr",
     "horizon-client-render -> horizon-optifine",
     "horizon-client-render -> horizon-polytone",