Merge branch 'Dev' into merge-duckie-main-2026-05-06

CLAUDE.md

@@ -0,0 +1,279 @@
+# Nitro_Render_V3 — Claude project context
+
+Pure-TypeScript renderer library for the Nitro retro Habbo client.
+Wraps **PixiJS v8** for room/avatar rendering and provides the WebSocket
++ event-bus infrastructure that the React client (`../Nitro-V3`) sits on
+top of.
+
+## Stack
+
+- **TypeScript 6.0** (root) + **tsgo** (`@typescript/native-preview`,
+  TS 7 preview compiler — used by `yarn compile:fast`, ~7× faster on
+  this codebase)
+- **PixiJS v8** (`pixi.js@8.18`)
+- **Vite 8** for build + bundling
+- **Vitest 4** for unit tests
+- **Yarn 1.22 workspaces** (`packages/*`) — note: yarn 1, NOT yarn 4 like
+  the client. The two repos use different package managers on purpose.
+- **No React** — this is a pure TS library; React lives in `../Nitro-V3`.
+
+## Workspace layout
+
+Twelve internal packages under `packages/*/src/`, each pinning
+`typescript: ^6.0.3` in its own `devDependencies`:
+
+```
+packages/
+  api              public interfaces (IEventDispatcher, ISessionDataManager, ...)
+  assets           asset loading + caching
+  avatar           avatar rendering / figure resolution
+  camera           in-room camera widget
+  communication    WebSocket + composer/parser pipeline
+  configuration    runtime config loader
+  events           EventDispatcher + NitroEventType + per-domain events
+  localization     LocalizationManager
+  room             RoomEngine + RoomVisualization
+  session          SessionDataManager + RoomSessionManager + handlers
+  sound            SoundManager (howler-based)
+  utils            shared utilities (BinaryReader, Logger, …)
+```
+
+Root `index.ts` re-exports everything from `@nitrots/*` so the React
+client gets a flat `import { … } from '@nitrots/nitro-renderer'`.
+
+## React-friendly API additions (v2.1.0)
+
+Three additions matter for the React client integration. Keep these
+backwards-compatible:
+
+### `EventDispatcher.subscribe(type, callback): () => void`
+
+Signature matches what `useSyncExternalStore` expects — returns an
+unsubscriber, no need to juggle callback identity. Implemented in
+`packages/events/src/EventDispatcher.ts`. The legacy
+`addEventListener` / `removeEventListener` still work.
+
+### `CommunicationManager.subscribeMessage(eventCtor, handler): () => void`
+
+Equivalent for packet streams. Implemented in
+`packages/communication/src/CommunicationManager.ts`.
+
+### Snapshot getters (referentially stable, lazy-frozen, invalidated on mutation)
+
+Pattern: `getXxxSnapshot()` returns a frozen value cached internally;
+mutators call `invalidateXxxSnapshot()` which drops the cache AND
+dispatches an invalidation event. The React side reads via
+`useSyncExternalStore`.
+
+| Manager | Getter | Invalidation event |
+|---|---|---|
+| `SessionDataManager` | `getUserDataSnapshot(): Readonly<IUserDataSnapshot>` | `SESSION_DATA_UPDATED` |
+| `RoomSessionManager` | `getActiveRoomSessionSnapshot(): Readonly<IRoomSessionSnapshot> \| null` | `ROOM_SESSION_UPDATED` |
+| `IgnoredUsersManager` | `getIgnoredUsersSnapshot(): ReadonlyArray<string>` | `IGNORED_USERS_UPDATED` |
+| `GroupInformationManager` | `getGroupBadgesSnapshot(): ReadonlyMap<number, string>` | `GROUP_BADGES_UPDATED` (only on real changes — no-op refresh stays quiet) |
+| `UserDataManager` | `getRoomUserListSnapshot(): ReadonlyArray<IRoomUserData>` | `ROOM_USER_LIST_UPDATED` (inner IRoomUserData kept mutable — don't deep-clone) |
+| `SoundManager` | `getVolumesSnapshot(): Readonly<ISoundVolumesSnapshot>` | `SOUND_VOLUMES_UPDATED` (only when a volume actually changes) |
+
+Snapshot interface contracts live under `packages/api/src/nitro/session/`
+and `packages/api/src/nitro/sound/`. When adding a new snapshot, the
+checklist is:
+1. Define the `Ixxx Snapshot` interface in `packages/api/src/nitro/...`
+   and export it from the matching `index.ts`.
+2. Add a `XXX_UPDATED` member to `packages/events/src/NitroEventType.ts`.
+3. Add `getXxxSnapshot()` to the interface AND impl; cache + invalidate
+   on every mutation path (don't forget batch operations like queue
+   truncation — invalidate AFTER the full batch, not mid-way).
+
+Adding snapshots here is the preferred way to unblock new React
+widgets — prefer it over exposing raw event-listener APIs on the
+client side.
+
+## Recent renderer changes (`feat/react19-event-bus`)
+
+Tracked separately from the v2.1.0 batch above; all are
+non-breaking additions or align-with-Arcturus fixes:
+
+### RoomEnterComposer: optional `spawnX` / `spawnY`
+
+`new RoomEnterComposer(roomId, password?, spawnX?, spawnY?)`. The
+Arcturus `RequestRoomLoadEvent` handler reads the two extra ints only
+when `packet.remaining >= 8`, so the same composer header serves both
+the legacy 2-arg form (door spawn) and the 4-arg form (reconnect /
+respawn at a specific tile). RoomSession + RoomSessionManager use the
+4-arg variant in their `enterRoom` / reconnect paths.
+
+### RoomSettingsData: `allowUnderpass` field
+
+`RoomSettingsData` (and its parser) now exposes `allowUnderpass:
+boolean`. Arcturus' `RoomSettingsComposer` already appends one
+trailing int for this flag, and the new parser reads it via
+`if(wrapper.bytesAvailable) … readInt() === 1` so older servers that
+don't emit the field still parse cleanly. `SaveRoomSettingsComposer`
+accepts an optional `allowUnderpass` arg at the end of its parameter
+list; the server-side `RoomSettingsSaveEvent` reads it under
+`packet.bytesAvailable() > 0`.
+
+### `RoomUnitParser` per-user `borderId` (Infostand Borders wire contract)
+
+`RoomUsersComposer` on Arcturus (post `54259f8` / fork commit `8f8f568`
+"Infostand Borders") appends `appendInt(getInfostandBorder())` at the
+end of EVERY user record — habbo, bot, rentable bot — using `0` as the
+constant for records without a real border. To stay wire-aligned with
+that, `RoomUnitParser` reads `user.borderId = wrapper.readInt();`
+unconditionally inside the per-user loop, after
+`roomEntryMethod` / `roomEntryTeleportId`.
+
+DO NOT wrap this in a `wrapper.bytesAvailable ? readInt() : 0` guard.
+`bytesAvailable` is a boolean meaning "any bytes left in the WHOLE
+packet?" — not "any bytes left for THIS user". For any non-last user
+the guard evaluates `true` (next user's bytes follow) and reads, which
+is fine ONLY by coincidence when the server emits borderId per user.
+On a server that doesn't emit it, the guard steals 4 bytes from the
+next record and cascade-corrupts the whole roster (symptom: users not
+seeing each other on room enter). On a server that DOES emit it,
+skipping the read leaves 4 unconsumed bytes per record and produces
+the same corruption. Both shapes are wrong in a loop; unconditional
+read paired with a server contract that always emits is the only
+correct combination.
+
+If you ever need to pair this parser with an older Arcturus that
+doesn't emit per-user borderId, the fix is on the server side (add
+the cherry-pick), not the parser side. Document any future
+trailing-int extension in this same place so the next reader doesn't
+re-introduce a bytesAvailable guard "for safety".
+
+### Dropped dead code: `sendWhisperGroupMessage`
+
+`IRoomSession.sendWhisperGroupMessage(userId)` referenced a
+`ChatWhisperGroupComposer` that never existed in the codebase and had
+zero call sites in the React client. Both the interface declaration
+and the broken impl are removed. The real whisper path is
+`RoomUnitChatWhisperComposer(recipientName, message, styleId)` —
+unchanged.
+
+### TS 5.7+ and Pixi v8 alignment
+
+- `ArrayBufferLike` drift handled with explicit casts in `BinaryReader`
+  / `BinaryWriter` / `WsSessionCrypto.randomNonce()` /
+  `ArrayBufferToBase64`. The renderer never uses SharedArrayBuffer, so
+  these are type-level narrowings only.
+- `Container.filters` in Pixi v8 is `Filter[] | readonly Filter[] | null`;
+  the AvatarImage filter-stack mutation always goes through the
+  spread-array branch now (no single-Filter fallback). `Filter` is
+  imported explicitly from pixi.js.
+- `ExtendedSprite` casts the renderer to `WebGLRenderer` inside the
+  `RendererType.WEBGL` branch so `renderer.gl` /
+  `glRenderTarget.resolveTargetFramebuffer` resolve.
+- `FurnitureBadgeDisplayVisualization.updateSprite` signature realigned
+  to the parent's 2-arg `(scale, layerId)` shape (was a custom 4-arg
+  override that broke base-class assignability).
+- `TextureUtils.generateImage` casts the extractor's `ImageLike`
+  union return to `HTMLImageElement` (the default backend produces
+  one).
+- `Window.NitroConfig` declaration in `NitroConfig.ts` realigned to
+  the client's `Record<string, unknown>` type so the merged decls
+  agree.
+- Empty-tuple composers (`WiredRoomSettingsRequestComposer`,
+  `WiredUserVariablesRequestComposer`) annotate the return type
+  `(): []` explicitly so `IMessageComposer<[]>` lines up.
+
+### Optional-trailing-field parsers: flat early-return chain
+
+Parsers that read "one tier of optional trailing fields per emulator
+release" (UserProfileParser, GetGuestRoomResultMessageParser,
+RoomSettingsDataParser, ModeratorUserInfoData, UserSubscriptionParser
+…) all use a flat chain:
+
+```ts
+if(!wrapper.bytesAvailable) return true;
+// block N reads
+if(!wrapper.bytesAvailable) return true;
+// block N+1 reads
+…
+```
+
+Defaults come from `flush()`. When the next emulator release ships a
+new trailing block, append `if(!wrapper.bytesAvailable) return true;`
++ the new reads. Do NOT nest with `if(wrapper.bytesAvailable) { … }`
+— the nested form re-indents the whole chain on every new tier and
+is the historical source of brittle reads.
+
+### Bug fix: `SoundManager` volume diff comparison
+
+`onEvent(SETTINGS_UPDATED)` cached `volumeFurniUpdated` /
+`volumeTraxUpdated` by comparing `castedEvent.volumeFurni` (percent,
+e.g. 75) against `this._volumeFurni` (fraction, e.g. 0.75) — so the
+change check almost always reported "updated" for a real settings push
+and only reported "unchanged" if the percent matched the fraction by
+coincidence (0 / 100 only). Fixed: divide first, compare divided
+values, then write. Also tracks `volumeSystemUpdated` for the new
+`SOUND_VOLUMES_UPDATED` snapshot invalidation.
+
+### Bug fix: `PetBreedingMessageParser.bytesAvailable < 12`
+
+`bytesAvailable` is a boolean (the wrapper just answers "is there
+anything left?"). The pet-breeding parser used to compare it against
+`12` as if it were a byte count, which TS 6 caught and which was
+also semantically wrong. Replaced with the standard
+`if(!wrapper || !wrapper.bytesAvailable) return false;` guard.
+
+## Scripts
+
+```
+yarn build              # vite build
+yarn compile            # tsc --project ./tsconfig.json --noEmit false
+yarn compile:fast       # tsgo (~7× faster, TS 7 preview)
+yarn eslint             # lint src + packages/*/src
+yarn test               # vitest run
+yarn test:watch         # vitest watch
+yarn test:coverage      # vitest with v8 coverage
+```
+
+## Consumed by
+
+`../Nitro-V3` consumes this library via `link:../Nitro_Render_V3`
+(yarn 4 node-modules linker). DO NOT use `yarn link` — it confuses
+vite's asset resolution. The client's `vite.config.js` then maps each
+`@nitrots/*` package directly to its source `index.ts` so there's no
+build step needed for development.
+
+When making changes to renderer APIs the React client uses, the
+client's `feat/react19-*` branches contain consumers — check
+`Nitro-V3/src/hooks/events/` and `Nitro-V3/src/hooks/{session,rooms}/`
+for the React-side bridge code.
+
+## Gotchas
+
+- **`SessionDataManager.getUserData(id)` does NOT exist.** Some legacy
+  code in the React client used it under a `getUserData ?` truthy guard;
+  the branch was always dead. Only `getUserDataSnapshot()` exists.
+- **`bytesAvailable` is a boolean.** The codebase historically had one
+  parser (`PetBreedingMessageParser`) that compared it against a
+  number — fixed. The wrapper returns "any bytes left?", not a count.
+  Use it as a truthy guard or follow with `try {} catch` if you need
+  optional reads.
+- **Composer `getMessageArray()` return type must match the type
+  argument.** `IMessageComposer<[]>` means the function returns `[]`,
+  not `any[]`. The two `Wired*RequestComposer`s that ship empty
+  payloads each annotate `getMessageArray(): []` explicitly.
+- `IRoomSession.sendChatMessage` / `sendShoutMessage` accept an optional
+  `chatColour` 3rd arg (was required pre-2.1.1, now optional to match
+  the historical call sites in the React client). The implementation
+  forwards `undefined` to the composer just fine; pass a value only when
+  you need a specific bubble colour.
+- `IRoomSession.password` and `IRoomSession.sendBackgroundMessage` are
+  now part of the public interface (they always existed on the
+  implementation class — interface caught up).
+- The renderer is **synchronous**: `EventDispatcher.dispatchEvent` is a
+  synchronous loop over listeners. Don't add `await` inside the
+  `processEvent` loop — it would change ordering guarantees that
+  consumers rely on.
+- Workspace package devDeps pin TS at `^6.0.3` so `yarn compile` inside
+  any single package keeps working. The root TS 6 is the source of
+  truth.
+
+## Sister projects in the same DEV folder
+
+- `../Nitro-V3` — React 19 client (consumes this lib via link)
+- `../Arcturus-Morningstar-Extended` — Java emulator (server side)
+- `../NitroV3-Housekeeping` — Next.js + Prisma admin CMS

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@nitrots/nitro-renderer",
   "description": "Javascript library for rendering Nitro in the browser using PixiJS",
-  "version": "2.0.0",
+  "version": "2.1.0",
   "private": true,
   "type": "module",
   "workspaces": [
@@ -22,6 +22,7 @@
   "scripts": {
     "build": "vite build",
     "compile": "tsc --project ./tsconfig.json --noEmit false",
+    "compile:fast": "tsgo --project ./tsconfig.json --noEmit",
     "eslint": "eslint ./src ./packages/*/src",
     "eslint-fix": "eslint ./src --fix",
     "test": "vitest run",
@@ -30,7 +31,7 @@
   },
   "main": "./index",
   "dependencies": {
-    "@thumbmarkjs/thumbmarkjs": "^1.8.1",
+    "@thumbmarkjs/thumbmarkjs": "^1.9.0",
     "gifuct-js": "^2.1.2",
     "howler": "^2.2.4",
     "json5": "^2.2.3",
@@ -47,8 +48,9 @@
     "@vitest/coverage-v8": "^4.0.18",
     "eslint": "^9.8.0",
     "jsdom": "^27.4.0",
+    "@typescript/native-preview": "^7.0.0-dev.20260510.1",
     "tslib": "^2.6.3",
-    "typescript": "~5.8.2",
+    "typescript": "^6.0.3",
     "typescript-eslint": "^8.26.1",
     "vite": "^8.0.10",
     "vitest": "^4.1.5"

packages/api/package.json

@@ -15,6 +15,6 @@
     "pixi.js": "^8.8.1"
   },
   "devDependencies": {
-    "typescript": "~5.8.2"
+    "typescript": "^6.0.3"
   }
 }

packages/api/src/common/IEventDispatcher.ts

@@ -7,4 +7,5 @@ export interface IEventDispatcher
     removeEventListener(type: string, callback: Function): void;
     removeAllListeners(): void;
     dispatchEvent<T extends INitroEvent>(event: T): boolean;
+    subscribe<T extends INitroEvent>(type: string | string[], callback: (event: T) => void): () => void;
 }

packages/api/src/communication/ICommunicationManager.ts

@@ -6,5 +6,6 @@ export interface ICommunicationManager
     init(): Promise<void>;
     registerMessageEvent(event: IMessageEvent): IMessageEvent;
     removeMessageEvent(event: IMessageEvent): void;
+    subscribeMessage<T extends IMessageEvent>(eventCtor: new (callback: (event: T) => void) => T, handler: (event: T) => void): () => void;
     connection: IConnection;
 }

packages/api/src/nitro/session/IGroupInformationManager.ts

@@ -2,4 +2,13 @@ export interface IGroupInformationManager
 {
     init(): void;
     getGroupBadge(groupId: number): string;
+
+    /**
+     * Returns the current `groupId -> badgeId` map as a frozen,
+     * referentially stable ReadonlyMap. The same reference is returned
+     * across reads until the underlying badges change; mutations
+     * dispatch `NitroEventType.GROUP_BADGES_UPDATED` to signal
+     * invalidation.
+     */
+    getGroupBadgesSnapshot(): ReadonlyMap<number, string>;
 }

packages/api/src/nitro/session/IIgnoredUsersManager.ts

@@ -6,4 +6,14 @@ export interface IIgnoredUsersManager
     ignoreUser(name: string): void;
     unignoreUser(name: string): void;
     isIgnored(name: string): boolean;
+
+    /**
+     * Returns the current ignored-users list as a frozen, referentially
+     * stable array. The same reference is returned across reads until
+     * the list is mutated; mutations dispatch
+     * `NitroEventType.IGNORED_USERS_UPDATED` to signal invalidation.
+     *
+     * Pairs with `useSyncExternalStore` on the React client.
+     */
+    getIgnoredUsersSnapshot(): ReadonlyArray<string>;
 }

packages/api/src/nitro/session/IRoomSession.ts

@@ -9,10 +9,11 @@ export interface IRoomSession
     setRoomOwner(): void;
     start(): boolean;
     reset(roomId: number): void;
-    sendChatMessage(text: string, styleId: number, chatColour: string): void;
-    sendShoutMessage(text: string, styleId: number, chatColour: string): void;
+    sendChatMessage(text: string, styleId: number, chatColour?: string): void;
+    sendShoutMessage(text: string, styleId: number, chatColour?: string): void;
     sendWhisperMessage(recipientName: string, text: string, styleId: number): void;
     sendChatTypingMessage(isTyping: boolean): void;
+    sendBackgroundMessage(backgroundImage: number, backgroundStand: number, backgroundOverlay: number, backgroundCard?: number, backgroundBorder?: number): void;
     sendMottoMessage(motto: string): void;
     sendDanceMessage(danceId: number): void;
     sendExpressionMessage(expression: number): void;
@@ -20,7 +21,6 @@ export interface IRoomSession
     sendPostureMessage(posture: number): void;
     sendDoorbellApprovalMessage(userName: string, flag: boolean): void;
     sendAmbassadorAlertMessage(userId: number): void;
-	sendWhisperGroupMessage(userId: number): void;
     sendKickMessage(userId: number): void;
     sendMuteMessage(userId: number, minutes: number): void;
     sendBanMessage(userId: number, type: string): void;
@@ -50,6 +50,7 @@ export interface IRoomSession
     sendScriptProceed(): void;
     userDataManager: IUserDataManager;
     roomId: number;
+    password: string;
     state: string;
     tradeMode: number;
     isPrivateRoom: boolean;

packages/api/src/nitro/session/IRoomSessionManager.ts

@@ -1,4 +1,5 @@
 import { IRoomSession } from './IRoomSession';
+import { IRoomSessionSnapshot } from './IRoomSessionSnapshot';
 
 export interface IRoomSessionManager
 {
@@ -8,5 +9,6 @@ export interface IRoomSessionManager
     startSession(session: IRoomSession): boolean;
     removeSession(id: number, openLandingView?: boolean): void;
     tryRestoreSession(): boolean;
+    getActiveRoomSessionSnapshot(): Readonly<IRoomSessionSnapshot> | null;
     viewerSession: IRoomSession;
 }

packages/api/src/nitro/session/IRoomSessionSnapshot.ts

@@ -0,0 +1,18 @@
+import { IRoomSession } from './IRoomSession';
+
+export interface IRoomSessionSnapshot
+{
+    roomId: number;
+    state: string;
+    isRoomOwner: boolean;
+    isSpectator: boolean;
+    isDecorating: boolean;
+    isGuildRoom: boolean;
+    isPrivateRoom: boolean;
+    controllerLevel: number;
+    doorMode: number;
+    tradeMode: number;
+    allowPets: boolean;
+    groupId: number;
+    session: IRoomSession;
+}

packages/api/src/nitro/session/IRoomUserData.ts

@@ -6,6 +6,7 @@ export interface IRoomUserData
     stand: number;
     overlay: number;
     cardBackground: number;
+    borderId: number;
     name: string;
     type: number;
     sex: string;

packages/api/src/nitro/session/ISessionDataManager.ts

@@ -3,6 +3,7 @@ import { IFurnitureData } from './IFurnitureData';
 import { IGroupInformationManager } from './IGroupInformationManager';
 import { IIgnoredUsersManager } from './IIgnoredUsersManager';
 import { IProductData } from './IProductData';
+import { IUserDataSnapshot } from './IUserDataSnapshot';
 
 export interface ISessionDataManager
 {
@@ -53,4 +54,12 @@ export interface ISessionDataManager
     isCameraFollowDisabled: boolean;
     uiFlags: number;
     tags: string[];
+    getUserDataSnapshot(): Readonly<IUserDataSnapshot>;
+    /**
+     * Referentially-stable view of the resolved permission map for
+     * the current user. Invalidated by `USER_PERMISSIONS_UPDATED`.
+     * Empty when the connected emulator doesn't ship the extended
+     * `UserPermissionsMapComposer` (Arcturus ≥ 4.2.10).
+     */
+    getPermissionsSnapshot(): ReadonlyMap<string, number>;
 }

packages/api/src/nitro/session/IUserDataManager.ts

@@ -18,9 +18,25 @@ export interface IUserDataManager
     updateMotto(roomIndex: number, custom: string): void;
     updateNickIcon(roomIndex: number, nickIcon: string): void;
     updateCustomization(roomIndex: number, nickIcon: string, prefixText: string, prefixColor: string, prefixIcon: string, prefixEffect: string, prefixFont: string, displayOrder: string): void;
-    updateBackground(roomIndex: number, background: number, stand: number, overlay: number, cardBackground?: number): void;
+    updateBackground(roomIndex: number, background: number, stand: number, overlay: number, cardBackground?: number, borderId?: number): void;
     updateAchievementScore(roomIndex: number, score: number): void;
     updatePetLevel(roomIndex: number, level: number): void;
     updatePetBreedingStatus(roomIndex: number, canBreed: boolean, canHarvest: boolean, canRevive: boolean, hasBreedingPermission: boolean): void;
     requestPetInfo(id: number): void;
+
+    /**
+     * Returns the current room's user list as a referentially-stable
+     * ReadonlyArray. The same array reference is returned across reads
+     * until any user is added, removed, or has a tracked field updated
+     * (figure / name / motto / nick icon / customization / background /
+     * achievement score / pet level / breeding status). Mutations
+     * dispatch `NitroEventType.ROOM_USER_LIST_UPDATED` to signal
+     * invalidation.
+     *
+     * The inner IRoomUserData objects keep the existing in-place
+     * mutation semantics — they are NOT deep-cloned. Treat them as
+     * snapshots-at-time-of-read; consumers should not retain individual
+     * entries across invalidations.
+     */
+    getRoomUserListSnapshot(): ReadonlyArray<IRoomUserData>;
 }

packages/api/src/nitro/session/IUserDataSnapshot.ts

@@ -0,0 +1,31 @@
+export interface IUserDataSnapshot
+{
+    userId: number;
+    userName: string;
+    figure: string;
+    gender: string;
+    realName: string;
+    respectsReceived: number;
+    respectsLeft: number;
+    respectsPetLeft: number;
+    canChangeName: boolean;
+    clubLevel: number;
+    securityLevel: number;
+    isAmbassador: boolean;
+    isEmailVerified: boolean;
+    isNoob: boolean;
+    isAuthenticHabbo: boolean;
+    isSystemOpen: boolean;
+    isSystemShutdown: boolean;
+    uiFlags: number;
+    tags: ReadonlyArray<string>;
+    // Rank metadata mirrored from `permission_ranks` (Arcturus emulator
+    // ≥ 4.2.10 ships these via `UserPermissionsComposer`). Older
+    // emulators leave them at the defaults (rankId=0, empty strings)
+    // because the renderer-side parser short-circuits on bytesAvailable.
+    rankId: number;
+    rankName: string;
+    rankBadge: string;
+    rankPrefix: string;
+    rankPrefixColor: string;
+}

packages/api/src/nitro/session/index.ts

@@ -18,6 +18,8 @@ export * from './IRoomSessionManager';
 export * from './IRoomUserData';
 export * from './ISessionDataManager';
 export * from './IUserDataManager';
+export * from './IUserDataSnapshot';
+export * from './IRoomSessionSnapshot';
 export * from './PetBreedingResultData';
 export * from './PetCustomPart';
 export * from './PetFigureData';

packages/api/src/nitro/sound/ISoundManager.ts

@@ -1,8 +1,22 @@
 import { IMusicController } from './IMusicController';
+import { ISoundVolumesSnapshot } from './ISoundVolumesSnapshot';
 
 export interface ISoundManager
 {
     init(): Promise<void>;
     musicController: IMusicController;
     traxVolume: number;
+    systemVolume: number;
+    furniVolume: number;
+
+    /**
+     * Returns a referentially-stable snapshot of the three volume
+     * levels (system / furni / trax). The same reference is returned
+     * across reads until a volume changes; mutations dispatch
+     * `NitroEventType.SOUND_VOLUMES_UPDATED` to signal invalidation.
+     *
+     * Pairs with `useSyncExternalStore` on the React client for
+     * volume-slider widgets.
+     */
+    getVolumesSnapshot(): Readonly<ISoundVolumesSnapshot>;
 }

packages/api/src/nitro/sound/ISoundVolumesSnapshot.ts

@@ -0,0 +1,6 @@
+export interface ISoundVolumesSnapshot
+{
+    system: number;
+    furni: number;
+    trax: number;
+}

packages/api/src/nitro/sound/index.ts

@@ -2,3 +2,4 @@ export * from './IMusicController';
 export * from './IPlaylistController';
 export * from './ISongInfo';
 export * from './ISoundManager';
+export * from './ISoundVolumesSnapshot';

packages/assets/package.json

@@ -18,6 +18,6 @@
     "pixi.js": "^8.8.1"
   },
   "devDependencies": {
-    "typescript": "~5.8.2"
+    "typescript": "^6.0.3"
   }
 }

packages/assets/src/AssetManager.ts

@@ -227,7 +227,7 @@ export class AssetManager implements IAssetManager
         for(const path in merged)
         {
             const mod = merged[path];
-            const imageUrl = (mod.default ?? mod) as string;
+            const imageUrl = ((mod as { default?: string }).default ?? mod) as string;
 
             const file = path.split('/').pop()!;
             const rawName = file.replace(/\.png$/i, '');
@@ -296,7 +296,7 @@ export class AssetManager implements IAssetManager
             if(!path.startsWith(prefix)) continue;
 
             const mod = allImages[path];
-            const imageUrl = (mod.default ?? mod) as string;
+            const imageUrl = ((mod as { default?: string }).default ?? mod) as string;
 
             const file = path.split('/').pop()!;
             const rawName = file.replace(/\.png$/i, '');

packages/avatar/package.json

@@ -15,6 +15,6 @@
     "@nitrots/utils": "1.0.0"
   },
   "devDependencies": {
-    "typescript": "~5.8.2"
+    "typescript": "^6.0.3"
   }
 }

packages/avatar/src/AvatarImage.ts

@@ -1,6 +1,6 @@
-import { AvatarAction, AvatarDirectionAngle, AvatarScaleType, AvatarSetType, IActiveActionData, IAnimationLayerData, IAvatarDataContainer, IAvatarEffectListener, IAvatarFigureContainer, IAvatarImage, IPartColor, ISpriteDataContainer } from '@nitrots/api';
+import { AvatarAction, AvatarDirectionAngle, AvatarScaleType, AvatarSetType, IActiveActionData, IAnimationLayerData, IAvatarDataContainer, IAvatarEffectListener, IAvatarFigureContainer, IAvatarImage, IGraphicAsset, IPartColor, ISpriteDataContainer } from '@nitrots/api';
 import { GetRenderer, GetTexturePool, GetTickerTime, PaletteMapFilter, TextureUtils } from '@nitrots/utils';
-import { ColorMatrixFilter, Container, RenderTexture, Sprite, Texture } from 'pixi.js';
+import { ColorMatrixFilter, Container, Filter, RenderTexture, Sprite, Texture } from 'pixi.js';
 import { AvatarFigureContainer } from './AvatarFigureContainer';
 import { AvatarStructure } from './AvatarStructure';
 import { EffectAssetDownloadManager } from './EffectAssetDownloadManager';
@@ -243,8 +243,7 @@ export class AvatarImage implements IAvatarImage, IAvatarEffectListener
             if(this._avatarSpriteData.colorTransform)
             {
                 if(container.filters === undefined || container.filters === null) container.filters = [ this._avatarSpriteData.colorTransform ];
-                else if(Array.isArray(container.filters)) container.filters = [ ...container.filters, this._avatarSpriteData.colorTransform ];
-                else container.filters = [ container.filters, this._avatarSpriteData.colorTransform ];
+                else container.filters = [ ...(container.filters as readonly Filter[]), this._avatarSpriteData.colorTransform ];
             }
 
             if(this._avatarSpriteData.paletteIsGrayscale)
@@ -257,8 +256,7 @@ export class AvatarImage implements IAvatarImage, IAvatarEffectListener
                 });
 
                 if(container.filters === undefined || container.filters === null) container.filters = [ paletteMapFilter ];
-                else if(Array.isArray(container.filters)) container.filters = [ ...container.filters, paletteMapFilter ];
-                else container.filters = [ container.filters, paletteMapFilter ];
+                else container.filters = [ ...(container.filters as readonly Filter[]), paletteMapFilter ];
             }
         }
 
@@ -766,8 +764,7 @@ export class AvatarImage implements IAvatarImage, IAvatarEffectListener
         ];
 
         if(container.filters === undefined || container.filters === null) container.filters = [ filter ];
-        else if(Array.isArray(container.filters)) container.filters = [ ...container.filters, filter ];
-        else container.filters = [ container.filters, filter ];
+        else container.filters = [ ...(container.filters as readonly Filter[]), filter ];
 
         return container;
     }

packages/camera/package.json

@@ -17,6 +17,6 @@
     "pixi.js": "^8.8.1"
   },
   "devDependencies": {
-    "typescript": "~5.8.2"
+    "typescript": "^6.0.3"
   }
 }

packages/communication/package.json

@@ -12,9 +12,9 @@
     "@nitrots/api": "1.0.0",
     "@nitrots/events": "1.0.0",
     "@nitrots/utils": "1.0.0",
-    "@thumbmarkjs/thumbmarkjs": "^1.8.1"
+    "@thumbmarkjs/thumbmarkjs": "^1.9.0"
   },
   "devDependencies": {
-    "typescript": "~5.8.2"
+    "typescript": "^6.0.3"
   }
 }

packages/communication/src/CommunicationManager.ts

@@ -203,6 +203,17 @@ export class CommunicationManager implements ICommunicationManager
         this._connection.removeMessageEvent(event);
     }
 
+    public subscribeMessage<T extends IMessageEvent>(eventCtor: new (callback: (event: T) => void) => T, handler: (event: T) => void): () => void
+    {
+        if(!eventCtor || !handler) return () => {};
+
+        const event = new eventCtor(handler);
+
+        this.registerMessageEvent(event);
+
+        return () => this.removeMessageEvent(event);
+    }
+
     public get connection(): IConnection
     {
         return this._connection;

packages/communication/src/SocketConnection.ts

@@ -1,4 +1,4 @@
-import { ICodec, IConnection, IMessageComposer, IMessageConfiguration, IMessageDataWrapper, IMessageEvent, WebSocketEventEnum } from '@nitrots/api';
+import { ICodec, IConnection, IMessageComposer, IMessageConfiguration, IMessageDataWrapper, IMessageEvent, IMessageParser, WebSocketEventEnum } from '@nitrots/api';
 import { GetConfiguration } from '@nitrots/configuration';
 import { GetEventDispatcher, NitroEvent, NitroEventType, ReconnectEvent } from '@nitrots/events';
 import { NitroLogger } from '@nitrots/utils';
@@ -509,7 +509,7 @@ export class SocketConnection implements IConnection
 
         try
         {
-            const parser = new events[0].parserClass();
+            const parser = new (events[0].parserClass as new () => IMessageParser)();
 
             if(!parser || !parser.flush() || !parser.parse(wrapper)) return null;
 

packages/communication/src/crypto/WsSessionCrypto.ts

@@ -38,17 +38,17 @@ export async function deriveAesKey(sharedSecret: ArrayBuffer): Promise<CryptoKey
     );
 }
 
-export async function aesGcmEncrypt(key: CryptoKey, nonce: Uint8Array, plaintext: ArrayBuffer): Promise<ArrayBuffer>
+export async function aesGcmEncrypt(key: CryptoKey, nonce: Uint8Array<ArrayBuffer>, plaintext: ArrayBuffer): Promise<ArrayBuffer>
 {
     return window.crypto.subtle.encrypt({ name: 'AES-GCM', iv: nonce, tagLength: GCM_TAG_LEN * 8 }, key, plaintext);
 }
 
-export async function aesGcmDecrypt(key: CryptoKey, nonce: Uint8Array, ciphertextWithTag: ArrayBuffer): Promise<ArrayBuffer>
+export async function aesGcmDecrypt(key: CryptoKey, nonce: Uint8Array<ArrayBuffer>, ciphertextWithTag: ArrayBuffer): Promise<ArrayBuffer>
 {
     return window.crypto.subtle.decrypt({ name: 'AES-GCM', iv: nonce, tagLength: GCM_TAG_LEN * 8 }, key, ciphertextWithTag);
 }
 
-export function randomNonce(): Uint8Array
+export function randomNonce(): Uint8Array<ArrayBuffer>
 {
     const n = new Uint8Array(NONCE_LEN);
     window.crypto.getRandomValues(n);

packages/communication/src/messages/outgoing/catalog/CatalogAdminSavePageComposer.ts

@@ -4,9 +4,9 @@ export class CatalogAdminSavePageComposer implements IMessageComposer<Constructo
 {
     private _data: ConstructorParameters<typeof CatalogAdminSavePageComposer>;
 
-    constructor(pageId: number, caption: string, caption2: string, layout: string, iconType: number, minRank: number, visible: boolean, enabled: boolean, orderNum: number, parentId: number, headline: string, teaser: string, textDetails: string, targetCatalogType: string, catalogMode: string = 'NORMAL')
+    constructor(pageId: number, caption: string, caption2: string, layout: string, iconType: number, minRank: number, visible: boolean, enabled: boolean, orderNum: number, parentId: number, headline: string, teaser: string, textDetails: string, targetCatalogType: string, catalogMode: string = 'NORMAL', pageText1: string = '')
     {
-        this._data = [ pageId, caption, caption2, layout, iconType, minRank, visible, enabled, orderNum, parentId, headline, teaser, textDetails, targetCatalogType, catalogMode ];
+        this._data = [ pageId, caption, caption2, layout, iconType, minRank, visible, enabled, orderNum, parentId, headline, teaser, textDetails, targetCatalogType, catalogMode, pageText1 ];
     }
 
     dispose(): void

packages/communication/src/messages/outgoing/room/access/RoomEnterComposer.ts

@@ -1,12 +1,23 @@
 import { IMessageComposer } from '@nitrots/api';
 
-export class RoomEnterComposer implements IMessageComposer<ConstructorParameters<typeof RoomEnterComposer>>
-{
-    private _data: ConstructorParameters<typeof RoomEnterComposer>;
+type RoomEnterPayload = [ number, string, number?, number? ];
 
-    constructor(roomId: number, password: string = null)
+export class RoomEnterComposer implements IMessageComposer<RoomEnterPayload>
 {
-        this._data = [roomId, password];
+    private _data: RoomEnterPayload;
+
+    /**
+     * Optional spawnX/spawnY let the server resume the avatar at a
+     * specific tile when re-entering the same room — used by the
+     * reconnect flow. Arcturus' RequestRoomLoadEvent reads both ints
+     * only if `packet.remaining >= 8`, so omitting them keeps the
+     * legacy enter-via-door behavior.
+     */
+    constructor(roomId: number, password: string = null, spawnX?: number, spawnY?: number)
+    {
+        this._data = (spawnX !== undefined && spawnY !== undefined)
+            ? [ roomId, password, spawnX, spawnY ]
+            : [ roomId, password ];
     }
 
     public getMessageArray()

packages/communication/src/messages/outgoing/room/data/SaveRoomSettingsComposer.ts

@@ -32,7 +32,8 @@ implements
         chatBubbleWeight: number,
         chatBubbleSpeed: number,
         chatDistance: number,
-        chatFloodProtection: number
+        chatFloodProtection: number,
+        allowUnderpass?: boolean
     )
     {
         //@ts-ignore
@@ -67,6 +68,8 @@ implements
             chatDistance,
             chatFloodProtection
         );
+
+        if(allowUnderpass !== undefined) this._data.push(allowUnderpass);
     }
 
     public getMessageArray()

packages/communication/src/messages/outgoing/room/unit/RoomUnitBackgroundComposer.ts

@@ -4,9 +4,9 @@ export class RoomUnitBackgroundComposer implements IMessageComposer<ConstructorP
 {
     private _data: ConstructorParameters<typeof RoomUnitBackgroundComposer>;
 
-    constructor(backgroundImage: number, backgroundStand: number, backgroundOverlay: number, backgroundCard: number = 0)
+    constructor(backgroundImage: number, backgroundStand: number, backgroundOverlay: number, backgroundCard: number = 0, backgroundBorder: number = 0)
     {
-        this._data = [ backgroundImage, backgroundStand, backgroundOverlay, backgroundCard ];
+        this._data = [ backgroundImage, backgroundStand, backgroundOverlay, backgroundCard, backgroundBorder ];
     }
 
     public getMessageArray()

packages/communication/src/messages/outgoing/roomevents/WiredRoomSettingsRequestComposer.ts

@@ -1,8 +1,8 @@
 import { IMessageComposer } from '@nitrots/api';
 
-export class WiredRoomSettingsRequestComposer implements IMessageComposer<ConstructorParameters<typeof WiredRoomSettingsRequestComposer>>
+export class WiredRoomSettingsRequestComposer implements IMessageComposer<[]>
 {
-    public getMessageArray()
+    public getMessageArray(): []
     {
         return [];
     }

packages/communication/src/messages/outgoing/roomevents/WiredUserVariablesRequestComposer.ts

@@ -1,8 +1,8 @@
 import { IMessageComposer } from '@nitrots/api';
 
-export class WiredUserVariablesRequestComposer implements IMessageComposer<ConstructorParameters<typeof WiredUserVariablesRequestComposer>>
+export class WiredUserVariablesRequestComposer implements IMessageComposer<[]>
 {
-    public getMessageArray()
+    public getMessageArray(): []
     {
         return [];
     }

packages/communication/src/messages/parser/catalog/NodeData.ts

@@ -5,6 +5,7 @@ export class NodeData
     private _visible: boolean;
     private _icon: number;
     private _pageId: number;
+    private _parentId: number;
     private _pageName: string;
     private _localization: string;
     private _children: NodeData[];
@@ -23,6 +24,7 @@ export class NodeData
         this._visible = false;
         this._icon = 0;
         this._pageId = -1;
+        this._parentId = -1;
         this._pageName = null;
         this._localization = null;
         this._children = [];
@@ -43,6 +45,7 @@ export class NodeData
         this._visible = wrapper.readBoolean();
         this._icon = wrapper.readInt();
         this._pageId = wrapper.readInt();
+        this._parentId = wrapper.readInt();
         this._pageName = wrapper.readString();
         this._localization = wrapper.readString();
 
@@ -92,6 +95,11 @@ export class NodeData
         return this._pageId;
     }
 
+    public get parentId(): number
+    {
+        return this._parentId;
+    }
+
     public get pageName(): string
     {
         return this._pageName;

packages/communication/src/messages/parser/inventory/pets/PetBreedingMessageParser.ts

@@ -19,10 +19,9 @@ export class PetBreedingMessageParser implements IMessageParser
         return true;
     }
 
-    public parse(wrapper: IMessageDataWrapper): boolean {
-		if (!wrapper || wrapper.bytesAvailable < 12) {
-			return false;
-		}
+    public parse(wrapper: IMessageDataWrapper): boolean
+    {
+        if(!wrapper || !wrapper.bytesAvailable) return false;
 
         this._state = wrapper.readInt();
         this._ownPetId = wrapper.readInt();

packages/communication/src/messages/parser/navigator/GetGuestRoomResultMessageParser.ts

@@ -45,12 +45,19 @@ export class GetGuestRoomResultMessageParser implements IMessageParser
         this.data.canMute = wrapper.readBoolean();
         this._chat = new RoomChatSettings(wrapper);
 
-        if(wrapper.bytesAvailable)
-        {
+        // Optional trailing blocks, one tier per emulator release:
+        //   block 1: hotel timezone id + current time ms (2 strings)
+        //   block 2: room item limit (1 int)
+        // Flat early-return chain so an older server stops cleanly at
+        // whichever block it doesn't ship. Defaults from flush().
+        if(!wrapper.bytesAvailable) return true;
+
         this._hotelTimeZoneId = wrapper.readString();
         this._hotelCurrentTimeMs = Number(wrapper.readString()) || 0;
-            if(wrapper.bytesAvailable) this._roomItemLimit = wrapper.readInt();
-        }
+
+        if(!wrapper.bytesAvailable) return true;
+
+        this._roomItemLimit = wrapper.readInt();
 
         return true;
     }

packages/communication/src/messages/parser/room/unit/RoomUnitInfoParser.ts

@@ -11,6 +11,7 @@ export class RoomUnitInfoParser implements IMessageParser
     private _standId: number;
     private _overlayId: number;
     private _cardBackgroundId: number;
+    private _borderId: number;
     private _nickIcon: string;
     private _prefixText: string;
     private _prefixColor: string;
@@ -30,6 +31,7 @@ export class RoomUnitInfoParser implements IMessageParser
         this._standId = 0;
         this._overlayId = 0;
         this._cardBackgroundId = 0;
+        this._borderId = 0;
         this._nickIcon = '';
         this._prefixText = '';
         this._prefixColor = '';
@@ -61,6 +63,7 @@ export class RoomUnitInfoParser implements IMessageParser
         this._prefixEffect = (wrapper.bytesAvailable ? wrapper.readString() : '');
         this._prefixFont = (wrapper.bytesAvailable ? wrapper.readString() : '');
         this._displayOrder = (wrapper.bytesAvailable ? wrapper.readString() : 'icon-prefix-name');
+        this._borderId = (wrapper.bytesAvailable ? wrapper.readInt() : 0);
 
         return true;
     }
@@ -110,6 +113,11 @@ export class RoomUnitInfoParser implements IMessageParser
         return this._cardBackgroundId;
     }
 
+    public get borderId(): number
+    {
+        return this._borderId;
+    }
+
     public get nickIcon(): string
     {
         return this._nickIcon;

packages/communication/src/messages/parser/room/unit/RoomUnitParser.ts

@@ -146,6 +146,17 @@ export class RoomUnitParser implements IMessageParser
 
             user.roomEntryMethod = wrapper.readString();
             user.roomEntryTeleportId = wrapper.readInt();
+            // Arcturus appends a trailing borderId int per user
+            // (RoomUsersComposer, after the Infostand Borders feature)
+            // for every record — habbo, bot, rentable bot — using 0 as
+            // the constant for the records that have no border. The
+            // read MUST be unconditional: a bytesAvailable guard would
+            // be semantically wrong here (the guard answers "any byte
+            // left in the whole packet?" not "any byte left for THIS
+            // user"), and skipping the read would leave 4 bytes per
+            // record and cascade-corrupt every subsequent user in the
+            // roster.
+            user.borderId = wrapper.readInt();
 
             i++;
         }

packages/communication/src/messages/parser/room/unit/UserMessageData.ts

@@ -45,6 +45,7 @@ export class UserMessageData
     private _isModerator: boolean = false;
     private _roomEntryMethod: string = 'unknown';
     private _roomEntryTeleportId: number = 0;
+    private _borderId: number = 0;
     private _isReadOnly: boolean = false;
 
     constructor(k: number)
@@ -579,4 +580,17 @@ export class UserMessageData
             this._roomEntryTeleportId = k;
         }
     }
+
+    public get borderId(): number
+    {
+        return this._borderId;
+    }
+
+    public set borderId(k: number)
+    {
+        if(!this._isReadOnly)
+        {
+            this._borderId = k;
+        }
+    }
 }

packages/communication/src/messages/parser/roomsettings/RoomSettingsData.ts

@@ -37,6 +37,7 @@ export class RoomSettingsData
     private _roomModerationSettings: RoomModerationSettings = null;
     private _chatSettings: RoomChatSettings = null;
     private _allowNavigatorDynamicCats: boolean = false;
+    private _allowUnderpass: boolean = false;
 
     public static from(settings: RoomSettingsData)
     {
@@ -65,6 +66,7 @@ export class RoomSettingsData
         instance._roomModerationSettings = settings._roomModerationSettings;
         instance._chatSettings = settings._chatSettings;
         instance._allowNavigatorDynamicCats = settings._allowNavigatorDynamicCats;
+        instance._allowUnderpass = settings._allowUnderpass;
 
         return instance;
     }
@@ -329,4 +331,14 @@ export class RoomSettingsData
     {
         this._allowNavigatorDynamicCats = flag;
     }
+
+    public get allowUnderpass(): boolean
+    {
+        return this._allowUnderpass;
+    }
+
+    public set allowUnderpass(flag: boolean)
+    {
+        this._allowUnderpass = flag;
+    }
 }

packages/communication/src/messages/parser/roomsettings/RoomSettingsDataParser.ts

@@ -49,6 +49,10 @@ export class RoomSettingsDataParser implements IMessageParser
         this._roomSettingsData.allowNavigatorDynamicCats = wrapper.readBoolean();
         this._roomSettingsData.roomModerationSettings = new RoomModerationSettings(wrapper);
 
+        // Custom Arcturus extension: trailing int (0/1) for the underpass toggle.
+        // Older servers may not emit it; default stays false when absent.
+        if(wrapper.bytesAvailable) this._roomSettingsData.allowUnderpass = (wrapper.readInt() === 1);
+
         return true;
     }
 

packages/communication/src/messages/parser/user/access/UserPermissionsParser.ts

@@ -5,12 +5,24 @@ export class UserPermissionsParser implements IMessageParser
     private _clubLevel: number;
     private _securityLevel: number;
     private _isAmbassador: boolean;
+    private _rankId: number;
+    private _rankName: string;
+    private _rankBadge: string;
+    private _rankPrefix: string;
+    private _rankPrefixColor: string;
+    private _permissions: Map<string, number> = new Map();
 
     public flush(): boolean
     {
         this._clubLevel = 0;
         this._securityLevel = 0;
         this._isAmbassador = false;
+        this._rankId = 0;
+        this._rankName = '';
+        this._rankBadge = '';
+        this._rankPrefix = '';
+        this._rankPrefixColor = '';
+        this._permissions = new Map();
 
         return true;
     }
@@ -23,6 +35,37 @@ export class UserPermissionsParser implements IMessageParser
         this._securityLevel = wrapper.readInt();
         this._isAmbassador = wrapper.readBoolean();
 
+        // Optional trailing block (Arcturus-Morningstar-Extended ≥ 4.2.10):
+        // rank metadata + resolved permission map appended in a
+        // backward-compatible way. Older emulators don't write these
+        // bytes so we keep the defaults from flush().
+        if(!wrapper.bytesAvailable) return true;
+
+        this._rankId = wrapper.readInt();
+        this._rankName = wrapper.readString();
+        this._rankBadge = wrapper.readString();
+        this._rankPrefix = wrapper.readString();
+        this._rankPrefixColor = wrapper.readString();
+
+        if(!wrapper.bytesAvailable) return true;
+
+        // Resolved permission map: int count + (string key, int value)*.
+        // value 1 = ALLOWED, 2 = ROOM_OWNER. Only entries with
+        // PermissionSetting != DISALLOWED are sent; absence on the client
+        // means "no" (useHasPermission(key) returns false).
+        const count = wrapper.readInt();
+        const permissions = new Map<string, number>();
+
+        for(let i = 0; i < count; i++)
+        {
+            const key = wrapper.readString();
+            const value = wrapper.readInt();
+
+            permissions.set(key, value);
+        }
+
+        this._permissions = permissions;
+
         return true;
     }
 
@@ -40,4 +83,34 @@ export class UserPermissionsParser implements IMessageParser
     {
         return this._isAmbassador;
     }
+
+    public get rankId(): number
+    {
+        return this._rankId;
+    }
+
+    public get rankName(): string
+    {
+        return this._rankName;
+    }
+
+    public get rankBadge(): string
+    {
+        return this._rankBadge;
+    }
+
+    public get rankPrefix(): string
+    {
+        return this._rankPrefix;
+    }
+
+    public get rankPrefixColor(): string
+    {
+        return this._rankPrefixColor;
+    }
+
+    public get permissions(): ReadonlyMap<string, number>
+    {
+        return this._permissions;
+    }
 }

packages/communication/src/messages/parser/user/data/UserProfileParser.ts

@@ -84,20 +84,29 @@ export class UserProfileParser implements IMessageParser
         this._secondsSinceLastVisit = wrapper.readInt();
         this._openProfileWindow = wrapper.readBoolean();
 
-        if(wrapper.bytesAvailable)
-        {
+        // Optional trailing blocks, one tier per emulator release:
+        //   block 1: background / stand / overlay (3 ints)
+        //   block 2: card background (1 int)
+        //   block 3: nick icon (1 string)
+        //   block 4: prefix decoration set (6 strings)
+        // Each tier early-returns to keep the parser tolerant of older
+        // servers that don't ship the later blocks. Defaults set by flush().
+        if(!wrapper.bytesAvailable) return true;
+
         this._backgroundId = wrapper.readInt();
         this._standId = wrapper.readInt();
         this._overlayId = wrapper.readInt();
 
-            this._cardBackgroundId = (wrapper.bytesAvailable ? wrapper.readInt() : 0);
+        if(!wrapper.bytesAvailable) return true;
+
+        this._cardBackgroundId = wrapper.readInt();
+
+        if(!wrapper.bytesAvailable) return true;
 
-            if(wrapper.bytesAvailable)
-            {
         this._nickIcon = wrapper.readString();
 
-                if(wrapper.bytesAvailable)
-                {
+        if(!wrapper.bytesAvailable) return true;
+
         this._prefixText = wrapper.readString();
         this._prefixColor = wrapper.readString();
         this._prefixIcon = wrapper.readString();
@@ -105,14 +114,6 @@ export class UserProfileParser implements IMessageParser
         this._prefixFont = wrapper.readString();
         this._displayOrder = wrapper.readString();
 
-                    if(wrapper.bytesAvailable)
-                    {
-                        this._totalBadges = wrapper.readInt();
-                    }
-                }
-            }
-        }
-
         return true;
     }
 

packages/configuration/package.json

@@ -13,6 +13,6 @@
     "@nitrots/utils": "1.0.0"
   },
   "devDependencies": {
-    "typescript": "~5.8.2"
+    "typescript": "^6.0.3"
   }
 }

packages/events/package.json

@@ -13,6 +13,6 @@
     "@nitrots/utils": "1.0.0"
   },
   "devDependencies": {
-    "typescript": "~5.8.2"
+    "typescript": "^6.0.3"
   }
 }

packages/events/src/EventDispatcher.ts

@@ -101,4 +101,23 @@ export class EventDispatcher implements IEventDispatcher
     {
         this._listeners.clear();
     }
+
+    public subscribe<T extends INitroEvent>(type: string | string[], callback: (event: T) => void): () => void
+    {
+        if(!type || !callback) return () => {};
+
+        if(Array.isArray(type))
+        {
+            for(const t of type) this.addEventListener<T>(t, callback);
+
+            return () =>
+            {
+                for(const t of type) this.removeEventListener(t, callback);
+            };
+        }
+
+        this.addEventListener<T>(type, callback);
+
+        return () => this.removeEventListener(type, callback);
+    }
 }

packages/events/src/NitroEventType.ts

@@ -17,4 +17,11 @@ export class NitroEventType
     public static readonly AVATAR_EFFECT_DOWNLOADED = 'AVATAR_EFFECT_DOWNLOADED';
     public static readonly AVATAR_EFFECT_LOADED = 'AVATAR_EFFECT_LOADED';
     public static readonly FURNITURE_DATA_LOADED = 'FURNITURE_DATA_LOADED';
+    public static readonly SESSION_DATA_UPDATED = 'SESSION_DATA_UPDATED';
+    public static readonly ROOM_SESSION_UPDATED = 'ROOM_SESSION_UPDATED';
+    public static readonly IGNORED_USERS_UPDATED = 'IGNORED_USERS_UPDATED';
+    public static readonly GROUP_BADGES_UPDATED = 'GROUP_BADGES_UPDATED';
+    public static readonly ROOM_USER_LIST_UPDATED = 'ROOM_USER_LIST_UPDATED';
+    public static readonly SOUND_VOLUMES_UPDATED = 'SOUND_VOLUMES_UPDATED';
+    public static readonly USER_PERMISSIONS_UPDATED = 'USER_PERMISSIONS_UPDATED';
 }

packages/events/src/session/RoomSessionUserFigureUpdateEvent.ts

@@ -20,6 +20,7 @@ export class RoomSessionUserFigureUpdateEvent extends RoomSessionEvent {
   private _prefixEffect: string;
   private _prefixFont: string;
   private _displayOrder: string;
+  private _borderId: number | null;
 
   constructor(
     session: IRoomSession,
@@ -38,7 +39,8 @@ export class RoomSessionUserFigureUpdateEvent extends RoomSessionEvent {
     prefixIcon: string = '',
     prefixEffect: string = '',
     prefixFont: string = '',
-    displayOrder: string = 'icon-prefix-name'
+    displayOrder: string = 'icon-prefix-name',
+    borderId: number | null = 0
   ) {
     super(RoomSessionUserFigureUpdateEvent.USER_FIGURE, session);
 
@@ -58,6 +60,7 @@ export class RoomSessionUserFigureUpdateEvent extends RoomSessionEvent {
     this._prefixEffect = prefixEffect;
     this._prefixFont = prefixFont;
     this._displayOrder = displayOrder;
+    this._borderId = borderId;
   }
 
   public get roomIndex(): number {
@@ -123,4 +126,8 @@ export class RoomSessionUserFigureUpdateEvent extends RoomSessionEvent {
   public get displayOrder(): string {
     return this._displayOrder;
   }
+
+  public get borderId(): number | null {
+    return this._borderId;
+  }
 }

packages/localization/package.json

@@ -17,6 +17,6 @@
     "pixi.js": "^8.8.1"
   },
   "devDependencies": {
-    "typescript": "~5.8.2"
+    "typescript": "^6.0.3"
   }
 }

packages/room/package.json

@@ -19,6 +19,6 @@
     "pixi.js": "^8.8.1"
   },
   "devDependencies": {
-    "typescript": "~5.8.2"
+    "typescript": "^6.0.3"
   }
 }

packages/room/src/object/visualization/furniture/FurnitureBadgeDisplayVisualization.ts

@@ -170,14 +170,18 @@ export class FurnitureBadgeDisplayVisualization extends FurnitureAnimatedVisuali
         return assetName;
     }
 
-    protected updateSprite(sprite: IRoomObjectSprite, asset: IGraphicAsset, scale: number, layerId: number): void
+    protected updateSprite(scale: number, layerId: number): void
     {
-        super.updateSprite(sprite, asset, scale, layerId);
+        super.updateSprite(scale, layerId);
 
         const tag = this.getLayerTag(scale, this.direction, layerId);
 
         if(tag === FurnitureBadgeDisplayVisualization.BADGE_TAG)
         {
+            const sprite = this.getSprite(layerId);
+
+            if(!sprite) return;
+
             sprite.visible = true;
             sprite.alpha = 255;
             sprite.color = 0xFFFFFF;

packages/room/src/renderer/utils/ExtendedSprite.ts

@@ -1,6 +1,6 @@
 import { AlphaTolerance } from '@nitrots/api';
 import { GetRenderer, TextureUtils } from '@nitrots/utils';
-import { Point, RendererType, Sprite, Texture, TextureSource, WebGPURenderer } from 'pixi.js';
+import { GlRenderTarget, Point, RendererType, Sprite, Texture, TextureSource, WebGLRenderer, WebGPURenderer } from 'pixi.js';
 
 const BYTES_PER_PIXEL = 4;
 
@@ -97,10 +97,11 @@ export class ExtendedSprite extends Sprite
         {
             pixels = new Uint8ClampedArray(BYTES_PER_PIXEL * width * height);
 
-            const renderTarget = renderer.renderTarget.getRenderTarget(textureSource);
-            const glRenderTarget = renderer.renderTarget.getGpuRenderTarget(renderTarget);
+            const webglRenderer = renderer as WebGLRenderer;
+            const renderTarget = webglRenderer.renderTarget.getRenderTarget(textureSource);
+            const glRenderTarget = webglRenderer.renderTarget.getGpuRenderTarget(renderTarget) as GlRenderTarget;
 
-            const gl = renderer.gl;
+            const gl = webglRenderer.gl;
 
             gl.bindFramebuffer(gl.FRAMEBUFFER, glRenderTarget.resolveTargetFramebuffer);
 

packages/session/package.json

@@ -19,6 +19,6 @@
     "pixi.js": "^8.8.1"
   },
   "devDependencies": {
-    "typescript": "~5.8.2"
+    "typescript": "^6.0.3"
   }
 }

packages/session/src/GroupInformationManager.ts

@@ -1,9 +1,11 @@
 import { IGroupInformationManager } from '@nitrots/api';
 import { GetCommunication, GetHabboGroupBadgesMessageComposer, HabboGroupBadgesMessageEvent, RoomReadyMessageEvent } from '@nitrots/communication';
+import { GetEventDispatcher, NitroEvent, NitroEventType } from '@nitrots/events';
 
 export class GroupInformationManager implements IGroupInformationManager
 {
     private _groupBadges: Map<number, string> = new Map();
+    private _groupBadgesSnapshot: ReadonlyMap<number, string> | null = null;
 
     public init(): void
     {
@@ -20,11 +22,37 @@ export class GroupInformationManager implements IGroupInformationManager
     {
         const parser = event.getParser();
 
-        for(const [groupId, badgeId] of parser.badges.entries()) this._groupBadges.set(groupId, badgeId);
+        let didChange = false;
+
+        for(const [ groupId, badgeId ] of parser.badges.entries())
+        {
+            if(this._groupBadges.get(groupId) === badgeId) continue;
+
+            this._groupBadges.set(groupId, badgeId);
+            didChange = true;
+        }
+
+        if(didChange) this.invalidateGroupBadgesSnapshot();
+    }
+
+    private invalidateGroupBadgesSnapshot(): void
+    {
+        this._groupBadgesSnapshot = null;
+
+        GetEventDispatcher().dispatchEvent(new NitroEvent(NitroEventType.GROUP_BADGES_UPDATED));
     }
 
     public getGroupBadge(groupId: number): string
     {
         return this._groupBadges.get(groupId) ?? '';
     }
+
+    public getGroupBadgesSnapshot(): ReadonlyMap<number, string>
+    {
+        if(this._groupBadgesSnapshot) return this._groupBadgesSnapshot;
+
+        this._groupBadgesSnapshot = new Map(this._groupBadges) as ReadonlyMap<number, string>;
+
+        return this._groupBadgesSnapshot;
+    }
 }

packages/session/src/IgnoredUsersManager.ts

@@ -1,9 +1,27 @@
 import { IIgnoredUsersManager } from '@nitrots/api';
 import { GetCommunication, GetIgnoredUsersComposer, IgnoreResultEvent, IgnoreUserComposer, IgnoreUserIdComposer, IgnoredUsersEvent, UnignoreUserComposer } from '@nitrots/communication';
+import { GetEventDispatcher, NitroEvent, NitroEventType } from '@nitrots/events';
 
 export class IgnoredUsersManager implements IIgnoredUsersManager
 {
     private _ignoredUsers: string[] = [];
+    private _ignoredUsersSnapshot: ReadonlyArray<string> | null = null;
+
+    private invalidateIgnoredUsersSnapshot(): void
+    {
+        this._ignoredUsersSnapshot = null;
+
+        GetEventDispatcher().dispatchEvent(new NitroEvent(NitroEventType.IGNORED_USERS_UPDATED));
+    }
+
+    public getIgnoredUsersSnapshot(): ReadonlyArray<string>
+    {
+        if(this._ignoredUsersSnapshot) return this._ignoredUsersSnapshot;
+
+        this._ignoredUsersSnapshot = Object.freeze<string[]>([ ...this._ignoredUsers ]) as ReadonlyArray<string>;
+
+        return this._ignoredUsersSnapshot;
+    }
 
     public init(): void
     {
@@ -25,6 +43,7 @@ export class IgnoredUsersManager implements IIgnoredUsersManager
         if(!parser) return;
 
         this._ignoredUsers = parser.ignoredUsers;
+        this.invalidateIgnoredUsersSnapshot();
     }
 
     private onIgnoreResultEvent(event: IgnoreResultEvent): void
@@ -47,6 +66,7 @@ export class IgnoredUsersManager implements IIgnoredUsersManager
             case 2:
                 this.addUserToIgnoreList(name);
                 this._ignoredUsers.shift();
+                this.invalidateIgnoredUsersSnapshot();
                 return;
             case 3:
                 this.removeUserFromIgnoreList(name);
@@ -56,14 +76,20 @@ export class IgnoredUsersManager implements IIgnoredUsersManager
 
     private addUserToIgnoreList(name: string): void
     {
-        if(this._ignoredUsers.indexOf(name) < 0) this._ignoredUsers.push(name);
+        if(this._ignoredUsers.indexOf(name) >= 0) return;
+
+        this._ignoredUsers.push(name);
+        this.invalidateIgnoredUsersSnapshot();
     }
 
     private removeUserFromIgnoreList(name: string): void
     {
         const index = this._ignoredUsers.indexOf(name);
 
-        if(index >= 0) this._ignoredUsers.splice(index, 1);
+        if(index < 0) return;
+
+        this._ignoredUsers.splice(index, 1);
+        this.invalidateIgnoredUsersSnapshot();
     }
 
     public ignoreUserId(id: number): void

packages/session/src/RoomSession.ts

@@ -97,9 +97,9 @@ export class RoomSession implements IRoomSession
         else GetCommunication().connection.send(new RoomUnitTypingStopComposer());
     }
 	
-	public sendBackgroundMessage(backgroundImage: number, backgroundStand: number, backgroundOverlay: number, backgroundCard: number = 0): void
+	public sendBackgroundMessage(backgroundImage: number, backgroundStand: number, backgroundOverlay: number, backgroundCard: number = 0, backgroundBorder: number = 0): void
     {
-        GetCommunication().connection.send(new RoomUnitBackgroundComposer(backgroundImage, backgroundStand, backgroundOverlay, backgroundCard));
+        GetCommunication().connection.send(new RoomUnitBackgroundComposer(backgroundImage, backgroundStand, backgroundOverlay, backgroundCard, backgroundBorder));
     }
 
     public sendMottoMessage(motto: string): void
@@ -139,11 +139,6 @@ export class RoomSession implements IRoomSession
         GetCommunication().connection.send(new RoomAmbassadorAlertComposer(userId));
     }
 
-	public sendWhisperGroupMessage(userId: number): void
-    {
-        GetCommunication().connection.send(new ChatWhisperGroupComposer(userId));
-    }
-
     public sendKickMessage(userId: number): void
     {
         GetCommunication().connection.send(new RoomKickUserComposer(userId));

packages/session/src/RoomSessionManager.ts

@@ -1,6 +1,6 @@
-import { IRoomHandlerListener, IRoomSession, IRoomSessionManager } from '@nitrots/api';
+import { IRoomHandlerListener, IRoomSession, IRoomSessionManager, IRoomSessionSnapshot } from '@nitrots/api';
 import { GetCommunication, RoomEnterComposer, RoomUnitWalkComposer } from '@nitrots/communication';
-import { GetEventDispatcher, NitroEventType, RoomSessionEvent } from '@nitrots/events';
+import { GetEventDispatcher, NitroEvent, NitroEventType, RoomSessionEvent } from '@nitrots/events';
 import { NitroLogger } from '@nitrots/utils';
 import { RoomSession } from './RoomSession';
 import { BaseHandler, GenericErrorHandler, PetPackageHandler, PollHandler, RoomChatHandler, RoomDataHandler, RoomDimmerPresetsHandler, RoomPermissionsHandler, RoomPresentHandler, RoomSessionHandler, RoomUsersHandler, WordQuizHandler } from './handler';
@@ -26,6 +26,41 @@ export class RoomSessionManager implements IRoomSessionManager, IRoomHandlerList
     private _pendingRoomClear: ReturnType<typeof setTimeout> = null;
     private _savedPosX: number = -1;
     private _savedPosY: number = -1;
+    private _activeRoomSessionSnapshot: Readonly<IRoomSessionSnapshot> | null = null;
+
+    private invalidateRoomSessionSnapshot(): void
+    {
+        this._activeRoomSessionSnapshot = null;
+
+        GetEventDispatcher().dispatchEvent(new NitroEvent(NitroEventType.ROOM_SESSION_UPDATED));
+    }
+
+    public getActiveRoomSessionSnapshot(): Readonly<IRoomSessionSnapshot> | null
+    {
+        const session = this._viewerSession;
+
+        if(!session) return null;
+
+        if(this._activeRoomSessionSnapshot && this._activeRoomSessionSnapshot.session === session) return this._activeRoomSessionSnapshot;
+
+        this._activeRoomSessionSnapshot = Object.freeze<IRoomSessionSnapshot>({
+            roomId: session.roomId,
+            state: session.state,
+            isRoomOwner: session.isRoomOwner,
+            isSpectator: session.isSpectator,
+            isDecorating: session.isDecorating,
+            isGuildRoom: session.isGuildRoom,
+            isPrivateRoom: session.isPrivateRoom,
+            controllerLevel: session.controllerLevel,
+            doorMode: session.doorMode,
+            tradeMode: session.tradeMode,
+            allowPets: session.allowPets,
+            groupId: session.groupId,
+            session
+        });
+
+        return this._activeRoomSessionSnapshot;
+    }
 
     public async init(): Promise<void>
     {
@@ -196,6 +231,7 @@ export class RoomSessionManager implements IRoomSessionManager, IRoomHandlerList
 
         this._sessions.clear();
         this._viewerSession = null;
+        this.invalidateRoomSessionSnapshot();
         this.createSession(roomId, password, this._savedPosX, this._savedPosY);
         this.clearGuardTimer();
         this._reconnectGuardTimer = setTimeout(() =>
@@ -384,6 +420,8 @@ export class RoomSessionManager implements IRoomSessionManager, IRoomHandlerList
         this._lastRoomPassword = roomSession.password;
         this.persistRoom(roomSession.roomId, roomSession.password);
 
+        this.invalidateRoomSessionSnapshot();
+
         this.startSession(this._viewerSession);
 
         return true;
@@ -406,6 +444,8 @@ export class RoomSessionManager implements IRoomSessionManager, IRoomHandlerList
 
         this.setHandlers(session);
 
+        this.invalidateRoomSessionSnapshot();
+
         return true;
     }
 
@@ -429,6 +469,10 @@ export class RoomSessionManager implements IRoomSessionManager, IRoomHandlerList
         }
 
         GetEventDispatcher().dispatchEvent(new RoomSessionEvent(RoomSessionEvent.ENDED, session, openLandingView));
+
+        if(this._viewerSession === session) this._viewerSession = null;
+
+        this.invalidateRoomSessionSnapshot();
     }
 
     public sessionUpdate(id: number, type: string): void

packages/session/src/RoomUserData.ts

@@ -20,6 +20,7 @@ export class RoomUserData implements IRoomUserData
     private _stand: number;
     private _overlay: number;
     private _cardBackground: number;
+    private _borderId: number = 0;
     private _webID: number = 0;
     private _groupID: number = 0;
     private _groupStatus: number = 0;
@@ -99,6 +100,16 @@ export class RoomUserData implements IRoomUserData
         this._cardBackground = k;
     }
 
+    public get borderId(): number
+    {
+        return this._borderId;
+    }
+
+    public set borderId(k: number)
+    {
+        this._borderId = k;
+    }
+
     public get name(): string
     {
         return this._name;

packages/session/src/SessionDataManager.ts

@@ -1,8 +1,8 @@
-import { IFurnitureData, IGroupInformationManager, IMessageComposer, IMessageEvent, IProductData, ISessionDataManager, NoobnessLevelEnum, SecurityLevel } from '@nitrots/api';
+import { IFurnitureData, IGroupInformationManager, IMessageComposer, IMessageEvent, IProductData, ISessionDataManager, IUserDataSnapshot, NoobnessLevelEnum, SecurityLevel } from '@nitrots/api';
 import { AccountSafetyLockStatusChangeMessageEvent, AccountSafetyLockStatusChangeParser, AvailabilityStatusMessageEvent, ChangeUserNameResultMessageEvent, EmailStatusResultEvent, FigureUpdateEvent, GetCommunication, GetUserTagsComposer, InClientLinkEvent, MysteryBoxKeysEvent, NoobnessLevelMessageEvent, PetRespectComposer, PetScratchFailedMessageEvent, RoomReadyMessageEvent, RoomUnitChatComposer, UserInfoEvent, UserNameChangeMessageEvent, UserPermissionsEvent, UserRespectComposer, UserTagsMessageEvent } from '@nitrots/communication';
 import { GetConfiguration } from '@nitrots/configuration';
 import { GetLocalizationManager } from '@nitrots/localization';
-import { GetEventDispatcher, MysteryBoxKeysUpdateEvent, NitroSettingsEvent, SessionDataPreferencesEvent, UserNameUpdateEvent } from '@nitrots/events';
+import { GetEventDispatcher, MysteryBoxKeysUpdateEvent, NitroEvent, NitroEventType, NitroSettingsEvent, SessionDataPreferencesEvent, UserNameUpdateEvent } from '@nitrots/events';
 import { CreateLinkEvent, HabboWebTools, parseConfigJsonFromResponse } from '@nitrots/utils';
 import { Texture } from 'pixi.js';
 import { GroupInformationManager } from './GroupInformationManager';
@@ -32,6 +32,11 @@ export class SessionDataManager implements ISessionDataManager
     private _clubLevel: number = 0;
     private _securityLevel: number = 0;
     private _isAmbassador: boolean = false;
+    private _rankId: number = 0;
+    private _rankName: string = '';
+    private _rankBadge: string = '';
+    private _rankPrefix: string = '';
+    private _rankPrefixColor: string = '';
     private _noobnessLevel: number = -1;
     private _isEmailVerified: boolean = false;
 
@@ -52,11 +57,87 @@ export class SessionDataManager implements ISessionDataManager
 
     private _badgeImageManager: BadgeImageManager = new BadgeImageManager();
 
+    private _userDataSnapshot: Readonly<IUserDataSnapshot> | null = null;
+
+    private _permissions: Map<string, number> = new Map();
+    private _permissionsSnapshot: ReadonlyMap<string, number> | null = null;
+
     constructor()
     {
         this.resetUserInfo();
     }
 
+    private invalidateUserDataSnapshot(): void
+    {
+        this._userDataSnapshot = null;
+
+        GetEventDispatcher().dispatchEvent(new NitroEvent(NitroEventType.SESSION_DATA_UPDATED));
+    }
+
+    private invalidatePermissionsSnapshot(): void
+    {
+        this._permissionsSnapshot = null;
+
+        GetEventDispatcher().dispatchEvent(new NitroEvent(NitroEventType.USER_PERMISSIONS_UPDATED));
+    }
+
+    /**
+     * Resolved permission map for the current user — mirror of
+     * `permission_definitions` for the user's rank, filtered to keys
+     * with `PermissionSetting != DISALLOWED`. Wire-fed by
+     * `UserPermissionsMapEvent` (Arcturus ≥ 4.2.10). Older emulators
+     * that don't ship the new packet leave the snapshot empty; React
+     * consumers via `useHasPermission(key)` then degrade gracefully
+     * (every gate returns false → mod UI hidden, which is the safe
+     * default).
+     *
+     * Referentially stable until the next
+     * `UserPermissionsMapEvent` arrives (e.g. after
+     * `HabboManager.setRank`).
+     */
+    public getPermissionsSnapshot(): ReadonlyMap<string, number>
+    {
+        if(this._permissionsSnapshot) return this._permissionsSnapshot;
+
+        this._permissionsSnapshot = new Map(this._permissions) as ReadonlyMap<string, number>;
+
+        return this._permissionsSnapshot;
+    }
+
+    public getUserDataSnapshot(): Readonly<IUserDataSnapshot>
+    {
+        if(this._userDataSnapshot) return this._userDataSnapshot;
+
+        this._userDataSnapshot = Object.freeze<IUserDataSnapshot>({
+            userId: this._userId,
+            userName: this._name,
+            figure: this._figure,
+            gender: this._gender,
+            realName: this._realName,
+            respectsReceived: this._respectsReceived,
+            respectsLeft: this._respectsLeft,
+            respectsPetLeft: this._respectsPetLeft,
+            canChangeName: this._canChangeName,
+            clubLevel: this._clubLevel,
+            securityLevel: this._securityLevel,
+            isAmbassador: this._isAmbassador,
+            isEmailVerified: this._isEmailVerified,
+            isNoob: (this._noobnessLevel !== NoobnessLevelEnum.OLD_IDENTITY),
+            isAuthenticHabbo: this._isAuthenticHabbo,
+            isSystemOpen: this._systemOpen,
+            isSystemShutdown: this._systemShutdown,
+            uiFlags: this._uiFlags,
+            tags: Object.freeze<string[]>([...this._tags]) as ReadonlyArray<string>,
+            rankId: this._rankId,
+            rankName: this._rankName,
+            rankBadge: this._rankBadge,
+            rankPrefix: this._rankPrefix,
+            rankPrefixColor: this._rankPrefixColor
+        });
+
+        return this._userDataSnapshot;
+    }
+
     public async init(): Promise<void>
     {
         await Promise.all([
@@ -75,6 +156,8 @@ export class SessionDataManager implements ISessionDataManager
                 this._gender = event.getParser().gender;
 
                 HabboWebTools.updateFigure(this._figure);
+
+                this.invalidateUserDataSnapshot();
             })),
             GetCommunication().registerMessageEvent(new UserInfoEvent(this.onUserInfoEvent.bind(this))),
             GetCommunication().registerMessageEvent(new UserPermissionsEvent(this.onUserPermissionsEvent.bind(this))),
@@ -98,6 +181,8 @@ export class SessionDataManager implements ISessionDataManager
             this._uiFlags = event.flags;
 
             GetEventDispatcher().dispatchEvent(new SessionDataPreferencesEvent(this._uiFlags));
+
+            this.invalidateUserDataSnapshot();
         };
 
         GetEventDispatcher().addEventListener<NitroSettingsEvent>(NitroSettingsEvent.SETTINGS_UPDATED, this._settingsEventCallback);
@@ -189,15 +274,38 @@ export class SessionDataManager implements ISessionDataManager
         this._safetyLocked = userInfo.safetyLocked;
 
         this._ignoredUsersManager.requestIgnoredUsers(userInfo.username);
+
+        this.invalidateUserDataSnapshot();
     }
 
     private onUserPermissionsEvent(event: UserPermissionsEvent): void
     {
         if(!event || !event.connection) return;
 
-        this._clubLevel = event.getParser().clubLevel;
-        this._securityLevel = event.getParser().securityLevel;
-        this._isAmbassador = event.getParser().isAmbassador;
+        const parser = event.getParser();
+
+        this._clubLevel = parser.clubLevel;
+        this._securityLevel = parser.securityLevel;
+        this._isAmbassador = parser.isAmbassador;
+        this._rankId = parser.rankId;
+        this._rankName = parser.rankName;
+        this._rankBadge = parser.rankBadge;
+        this._rankPrefix = parser.rankPrefix;
+        this._rankPrefixColor = parser.rankPrefixColor;
+        // Copy into our local mutable Map so the parser's reference
+        // (which is overwritten on every parse() call) can't leak back
+        // to consumers.
+        this._permissions = new Map(parser.permissions);
+
+        // Invalidate BOTH snapshots: a UserPermissionsComposer push from
+        // the emulator refreshes user-data fields (clubLevel/securityLevel
+        // /rank metadata) AND the resolved permission map. Keep the two
+        // invalidation events distinct so React consumers can subscribe
+        // to just one (e.g. a widget that only cares about
+        // useHasPermission re-renders only when the map actually
+        // changes, not on every snapshot bump).
+        this.invalidateUserDataSnapshot();
+        this.invalidatePermissionsSnapshot();
     }
 
     private onAvailabilityStatusMessageEvent(event: AvailabilityStatusMessageEvent): void
@@ -211,6 +319,8 @@ export class SessionDataManager implements ISessionDataManager
         this._systemOpen = parser.isOpen;
         this._systemShutdown = parser.onShutdown;
         this._isAuthenticHabbo = parser.isAuthenticUser;
+
+        this.invalidateUserDataSnapshot();
     }
 
     private onPetRespectFailed(event: PetScratchFailedMessageEvent): void
@@ -218,6 +328,8 @@ export class SessionDataManager implements ISessionDataManager
         if(!event || !event.connection) return;
 
         this._respectsPetLeft++;
+
+        this.invalidateUserDataSnapshot();
     }
 
     private onChangeNameUpdateEvent(event: ChangeUserNameResultMessageEvent): void
@@ -233,6 +345,8 @@ export class SessionDataManager implements ISessionDataManager
         this._canChangeName = false;
 
         GetEventDispatcher().dispatchEvent(new UserNameUpdateEvent(parser.name));
+
+        this.invalidateUserDataSnapshot();
     }
 
     private onUserNameChangeMessageEvent(event: UserNameChangeMessageEvent): void
@@ -249,6 +363,8 @@ export class SessionDataManager implements ISessionDataManager
         this._canChangeName = false;
 
         GetEventDispatcher().dispatchEvent(new UserNameUpdateEvent(this._name));
+
+        this.invalidateUserDataSnapshot();
     }
 
     private onUserTags(event: UserTagsMessageEvent): void
@@ -260,6 +376,8 @@ export class SessionDataManager implements ISessionDataManager
         if(!parser) return;
 
         this._tags = parser.tags;
+
+        this.invalidateUserDataSnapshot();
     }
 
     private onRoomModelNameEvent(event: RoomReadyMessageEvent): void
@@ -300,6 +418,8 @@ export class SessionDataManager implements ISessionDataManager
         this._noobnessLevel = event.getParser().noobnessLevel;
 
         if(this._noobnessLevel !== NoobnessLevelEnum.OLD_IDENTITY) GetConfiguration().setValue<number>('new.identity', 1);
+
+        this.invalidateUserDataSnapshot();
     }
 
     private onAccountSafetyLockStatusChangeMessageEvent(event: AccountSafetyLockStatusChangeMessageEvent): void
@@ -316,6 +436,8 @@ export class SessionDataManager implements ISessionDataManager
     private onEmailStatus(event: EmailStatusResultEvent): void
     {
         this._isEmailVerified = event?.getParser()?.isVerified ?? false;
+
+        this.invalidateUserDataSnapshot();
     }
 
     public getFloorItemData(id: number): IFurnitureData
@@ -476,6 +598,8 @@ export class SessionDataManager implements ISessionDataManager
         this.send(new UserRespectComposer(userId));
 
         this._respectsLeft--;
+
+        this.invalidateUserDataSnapshot();
     }
 
     public givePetRespect(petId: number): void
@@ -485,6 +609,8 @@ export class SessionDataManager implements ISessionDataManager
         this.send(new PetRespectComposer(petId));
 
         this._respectsPetLeft--;
+
+        this.invalidateUserDataSnapshot();
     }
 
     public sendSpecialCommandMessage(text: string, styleId: number = 0): void

packages/session/src/UserDataManager.ts

@@ -1,5 +1,6 @@
 import { IRoomUserData, IUserDataManager } from '@nitrots/api';
 import { GetCommunication, RequestPetInfoComposer, UserCurrentBadgesComposer } from '@nitrots/communication';
+import { GetEventDispatcher, NitroEvent, NitroEventType } from '@nitrots/events';
 
 export class UserDataManager implements IUserDataManager
 {
@@ -11,6 +12,23 @@ export class UserDataManager implements IUserDataManager
     private _userDataByType: Map<number, Map<number, IRoomUserData>> = new Map();
     private _userDataByRoomIndex: Map<number, IRoomUserData> = new Map();
     private _userBadges: Map<number, string[]> = new Map();
+    private _roomUserListSnapshot: ReadonlyArray<IRoomUserData> | null = null;
+
+    private invalidateRoomUserListSnapshot(): void
+    {
+        this._roomUserListSnapshot = null;
+
+        GetEventDispatcher().dispatchEvent(new NitroEvent(NitroEventType.ROOM_USER_LIST_UPDATED));
+    }
+
+    public getRoomUserListSnapshot(): ReadonlyArray<IRoomUserData>
+    {
+        if(this._roomUserListSnapshot) return this._roomUserListSnapshot;
+
+        this._roomUserListSnapshot = Object.freeze<IRoomUserData[]>([ ...this._userDataByRoomIndex.values() ]) as ReadonlyArray<IRoomUserData>;
+
+        return this._roomUserListSnapshot;
+    }
 
     public getUserData(webID: number): IRoomUserData
     {
@@ -84,6 +102,8 @@ export class UserDataManager implements IUserDataManager
         existingType.set(data.webID, data);
 
         this._userDataByRoomIndex.set(data.roomIndex, data);
+
+        this.invalidateRoomUserListSnapshot();
     }
 
     public removeUserData(roomIndex: number): void
@@ -97,6 +117,8 @@ export class UserDataManager implements IUserDataManager
         const existingType = this._userDataByType.get(existing.type);
 
         if(existingType) existingType.delete(existing.webID);
+
+        this.invalidateRoomUserListSnapshot();
     }
 
     public getUserBadges(userId: number): string[]
@@ -125,6 +147,8 @@ export class UserDataManager implements IUserDataManager
         userData.sex = sex;
         userData.hasSaddle = hasSaddle;
         userData.isRiding = isRiding;
+
+        this.invalidateRoomUserListSnapshot();
     }
 
     public updateName(roomIndex: number, name: string): void
@@ -134,6 +158,8 @@ export class UserDataManager implements IUserDataManager
         if(!userData) return;
 
         userData.name = name;
+
+        this.invalidateRoomUserListSnapshot();
     }
 
     public updateMotto(roomIndex: number, custom: string): void
@@ -143,6 +169,8 @@ export class UserDataManager implements IUserDataManager
         if(!userData) return;
 
         userData.custom = custom;
+
+        this.invalidateRoomUserListSnapshot();
     }
 
     public updateNickIcon(roomIndex: number, nickIcon: string): void
@@ -152,6 +180,8 @@ export class UserDataManager implements IUserDataManager
         if(!userData) return;
 
         userData.nickIcon = nickIcon;
+
+        this.invalidateRoomUserListSnapshot();
     }
 
     public updateCustomization(roomIndex: number, nickIcon: string, prefixText: string, prefixColor: string, prefixIcon: string, prefixEffect: string, prefixFont: string, displayOrder: string): void
@@ -167,9 +197,11 @@ export class UserDataManager implements IUserDataManager
         userData.prefixEffect = prefixEffect;
         userData.prefixFont = prefixFont;
         userData.displayOrder = displayOrder;
+
+        this.invalidateRoomUserListSnapshot();
     }
 
-	public updateBackground(roomIndex: number, background: number, stand: number, overlay: number, cardBackground: number = 0): void
+    public updateBackground(roomIndex: number, background: number, stand: number, overlay: number, cardBackground: number = 0, borderId: number = 0): void
     {
         const userData = this.getUserDataByIndex(roomIndex);
 
@@ -179,6 +211,9 @@ export class UserDataManager implements IUserDataManager
         userData.stand = stand;
         userData.overlay = overlay;
         userData.cardBackground = cardBackground;
+        userData.borderId = borderId;
+
+        this.invalidateRoomUserListSnapshot();
     }
 
     public updateAchievementScore(roomIndex: number, score: number): void
@@ -188,13 +223,19 @@ export class UserDataManager implements IUserDataManager
         if(!userData) return;
 
         userData.activityPoints = score;
+
+        this.invalidateRoomUserListSnapshot();
     }
 
     public updatePetLevel(roomIndex: number, level: number): void
     {
         const userData = this.getUserDataByIndex(roomIndex);
 
-        if(userData) userData.petLevel = level;
+        if(!userData) return;
+
+        userData.petLevel = level;
+
+        this.invalidateRoomUserListSnapshot();
     }
 
     public updatePetBreedingStatus(roomIndex: number, canBreed: boolean, canHarvest: boolean, canRevive: boolean, hasBreedingPermission: boolean): void
@@ -207,6 +248,8 @@ export class UserDataManager implements IUserDataManager
         userData.canHarvest = canHarvest;
         userData.canRevive = canRevive;
         userData.hasBreedingPermission = hasBreedingPermission;
+
+        this.invalidateRoomUserListSnapshot();
     }
 
     public requestPetInfo(id: number): void

packages/session/src/handler/RoomChatHandler.ts

@@ -168,6 +168,6 @@ export class RoomChatHandler extends BaseHandler
 
         if(!parser) return;
 
-        GetEventDispatcher().dispatchEvent(new RoomSessionChatEvent(RoomSessionChatEvent.CHAT_EVENT, session, session.ownRoomIndex, '', RoomSessionChatEvent.CHAT_TYPE_MUTE_REMAINING, SystemChatStyleEnum.GENERIC, [], null, parser.seconds));
+        GetEventDispatcher().dispatchEvent(new RoomSessionChatEvent(RoomSessionChatEvent.CHAT_EVENT, session, session.ownRoomIndex, '', RoomSessionChatEvent.CHAT_TYPE_MUTE_REMAINING, SystemChatStyleEnum.GENERIC, '', [], parser.seconds));
     }
 }

packages/session/src/handler/RoomUsersHandler.ts

@@ -66,6 +66,7 @@ export class RoomUsersHandler extends BaseHandler
                 userData.stand = user.stand;
                 userData.overlay = user.overlay;
                 userData.cardBackground = user.cardBackground;
+                userData.borderId = user.borderId;
                 userData.activityPoints = user.activityPoints;
                 userData.figure = user.figure;
                 userData.type = user.userType;
@@ -115,9 +116,9 @@ export class RoomUsersHandler extends BaseHandler
         session.userDataManager.updateCustomization(parser.unitId, parser.nickIcon || '', parser.prefixText || '', parser.prefixColor || '', parser.prefixIcon || '', parser.prefixEffect || '', parser.prefixFont || '', parser.displayOrder || 'icon-prefix-name');
         session.userDataManager.updateAchievementScore(parser.unitId, parser.achievementScore);
 		
-		session.userDataManager.updateBackground(parser.unitId, parser.backgroundId, parser.standId, parser.overlayId, parser.cardBackgroundId);
+		session.userDataManager.updateBackground(parser.unitId, parser.backgroundId, parser.standId, parser.overlayId, parser.cardBackgroundId, parser.borderId);
 
-        GetEventDispatcher().dispatchEvent(new RoomSessionUserFigureUpdateEvent(session, parser.unitId, parser.figure, parser.gender, parser.motto, parser.achievementScore, parser.backgroundId, parser.standId, parser.overlayId, parser.cardBackgroundId, parser.nickIcon || '', parser.prefixText || '', parser.prefixColor || '', parser.prefixIcon || '', parser.prefixEffect || '', parser.prefixFont || '', parser.displayOrder || 'icon-prefix-name'));
+        GetEventDispatcher().dispatchEvent(new RoomSessionUserFigureUpdateEvent(session, parser.unitId, parser.figure, parser.gender, parser.motto, parser.achievementScore, parser.backgroundId, parser.standId, parser.overlayId, parser.cardBackgroundId, parser.nickIcon || '', parser.prefixText || '', parser.prefixColor || '', parser.prefixIcon || '', parser.prefixEffect || '', parser.prefixFont || '', parser.displayOrder || 'icon-prefix-name', parser.borderId));
 
     }
 

packages/sound/package.json

@@ -14,6 +14,6 @@
     "pixi.js": "^8.8.1"
   },
   "devDependencies": {
-    "typescript": "~5.5.4"
+    "typescript": "^6.0.3"
   }
 }

packages/sound/src/SoundManager.ts

@@ -1,6 +1,6 @@
-import { IAdvancedMap, IMusicController, INitroEvent, ISoundManager } from '@nitrots/api';
+import { IAdvancedMap, IMusicController, INitroEvent, ISoundManager, ISoundVolumesSnapshot } from '@nitrots/api';
 import { GetConfiguration } from '@nitrots/configuration';
-import { GetEventDispatcher, NitroSettingsEvent, NitroSoundEvent, RoomEngineEvent, RoomEngineObjectEvent, RoomEngineSamplePlaybackEvent } from '@nitrots/events';
+import { GetEventDispatcher, NitroEvent, NitroEventType, NitroSettingsEvent, NitroSoundEvent, RoomEngineEvent, RoomEngineObjectEvent, RoomEngineSamplePlaybackEvent } from '@nitrots/events';
 import { AdvancedMap, NitroLogger } from '@nitrots/utils';
 import { MusicController } from './music/MusicController';
 
@@ -9,6 +9,7 @@ export class SoundManager implements ISoundManager
     private _volumeSystem: number = 0.5;
     private _volumeFurni: number = 0.5;
     private _volumeTrax: number = 0.5;
+    private _volumesSnapshot: Readonly<ISoundVolumesSnapshot> | null = null;
 
     private _internalSamples: IAdvancedMap<string, HTMLAudioElement> = new AdvancedMap();
     private _furniSamples: IAdvancedMap<number, HTMLAudioElement> = new AdvancedMap();
@@ -81,17 +82,24 @@ export class SoundManager implements ISoundManager
             case NitroSettingsEvent.SETTINGS_UPDATED: {
                 const castedEvent = (event as NitroSettingsEvent);
 
-                const volumeFurniUpdated = castedEvent.volumeFurni !== this._volumeFurni;
-                const volumeTraxUpdated = castedEvent.volumeTrax !== this._volumeTrax;
+                const nextSystem = (castedEvent.volumeSystem / 100);
+                const nextFurni = (castedEvent.volumeFurni / 100);
+                const nextTrax = (castedEvent.volumeTrax / 100);
 
-                this._volumeSystem = (castedEvent.volumeSystem / 100);
-                this._volumeFurni = (castedEvent.volumeFurni / 100);
-                this._volumeTrax = (castedEvent.volumeTrax / 100);
+                const volumeSystemUpdated = nextSystem !== this._volumeSystem;
+                const volumeFurniUpdated = nextFurni !== this._volumeFurni;
+                const volumeTraxUpdated = nextTrax !== this._volumeTrax;
+
+                this._volumeSystem = nextSystem;
+                this._volumeFurni = nextFurni;
+                this._volumeTrax = nextTrax;
 
                 if(volumeFurniUpdated) this.updateFurniSamplesVolume(this._volumeFurni);
 
                 if(volumeTraxUpdated) this._musicController?.updateVolume(this._volumeTrax);
 
+                if(volumeSystemUpdated || volumeFurniUpdated || volumeTraxUpdated) this.invalidateVolumesSnapshot();
+
                 return;
             }
             case NitroSoundEvent.PLAY_SOUND: {
@@ -215,8 +223,38 @@ export class SoundManager implements ISoundManager
         return this._volumeTrax;
     }
 
+    public get systemVolume(): number
+    {
+        return this._volumeSystem;
+    }
+
+    public get furniVolume(): number
+    {
+        return this._volumeFurni;
+    }
+
     public get musicController(): IMusicController
     {
         return this._musicController;
     }
+
+    private invalidateVolumesSnapshot(): void
+    {
+        this._volumesSnapshot = null;
+
+        GetEventDispatcher().dispatchEvent(new NitroEvent(NitroEventType.SOUND_VOLUMES_UPDATED));
+    }
+
+    public getVolumesSnapshot(): Readonly<ISoundVolumesSnapshot>
+    {
+        if(this._volumesSnapshot) return this._volumesSnapshot;
+
+        this._volumesSnapshot = Object.freeze<ISoundVolumesSnapshot>({
+            system: this._volumeSystem,
+            furni: this._volumeFurni,
+            trax: this._volumeTrax
+        });
+
+        return this._volumesSnapshot;
+    }
 }

packages/utils/package.json

@@ -16,6 +16,6 @@
   },
   "devDependencies": {
     "@types/pako": "^2.0.3",
-    "typescript": "~5.5.4"
+    "typescript": "^6.0.3"
   }
 }

packages/utils/src/ArrayBufferToBase64.ts

@@ -1,8 +1,8 @@
-export const ArrayBufferToBase64 = (buffer: ArrayBuffer) =>
+export const ArrayBufferToBase64 = (buffer: ArrayBufferLike | Uint8Array) =>
 {
     let binary = '';
 
-    const bytes = new Uint8Array(buffer);
+    const bytes = buffer instanceof Uint8Array ? buffer : new Uint8Array(buffer);
     const len = bytes.byteLength;
 
     for(let i = 0; i < len; i++) (binary += String.fromCharCode(bytes[i]));

packages/utils/src/BinaryReader.ts

@@ -13,7 +13,7 @@ export class BinaryReader implements IBinaryReader
 
     public readBytes(length: number): IBinaryReader
     {
-        const buffer = new BinaryReader(this._dataView.buffer.slice(this._position, this._position + length));
+        const buffer = new BinaryReader(this._dataView.buffer.slice(this._position, this._position + length) as ArrayBuffer);
 
         this._position += length;
 
@@ -77,6 +77,6 @@ export class BinaryReader implements IBinaryReader
 
     public toArrayBuffer(): ArrayBuffer
     {
-        return this._dataView.buffer;
+        return this._dataView.buffer as ArrayBuffer;
     }
 }

packages/utils/src/BinaryWriter.ts

@@ -89,7 +89,7 @@ export class BinaryWriter implements IBinaryWriter
 
     public getBuffer(): ArrayBuffer
     {
-        return this._buffer.buffer;
+        return this._buffer.buffer as ArrayBuffer;
     }
 
     public get position(): number

packages/utils/src/GamedataLoader.ts

@@ -1,4 +1,5 @@
-import { fetchConfigJson } from './JsonParser';
+import { ConfigJsonError, fetchConfigJson, isMissingResource } from './JsonParser';
+import { NitroLogger } from './NitroLogger';
 
 export const DEFAULT_TIERS = [ 'core', 'custom', 'seasonal' ] as const;
 export type GamedataTier = typeof DEFAULT_TIERS[number] | string;
@@ -28,51 +29,69 @@ const joinUrl = (base: string, path: string): string =>
     return `${ cleanBase }${ cleanPath }`;
 };
 
-const tryFetchOrNull = async <T = any>(url: string): Promise<T | null> =>
+// Returns the parsed payload when the manifest exists, null on a clean 404.
+// Re-throws on any other error (network failure, 5xx, parse error) so callers
+// don't silently skip a tier because of a typo in manifest.json5.
+const tryFetchManifest = async <T = any>(url: string): Promise<T | null> =>
 {
     try
     {
         return await fetchConfigJson<T>(url);
     }
-    catch
+    catch(err)
     {
-        return null;
+        if(isMissingResource(err)) return null;
+        throw err;
     }
 };
 
+// Try .json5 first, then .json — both treated as optional. Anything other
+// than 404 on either bubbles up.
+const tryFetchManifestPair = async <T = any>(baseUrl: string, name: string): Promise<T | null> =>
+{
+    const json5 = await tryFetchManifest<T>(joinUrl(baseUrl, `${ name }.json5`));
+    if(json5 !== null) return json5;
+
+    return await tryFetchManifest<T>(joinUrl(baseUrl, `${ name }.json`));
+};
+
 const isPlainObject = (value: any): value is Record<string, any> => !!value && typeof value === 'object' && !Array.isArray(value);
 
-const arrayItemsLookKeyed = (arr: any[], idKeys: readonly string[]): string | null =>
+const arrayItemsLookKeyed = (arr: any[], idKeys: readonly string[], sourceLabel?: string): string | null =>
 {
     if(!arr.length) return null;
 
     for(const key of idKeys)
     {
-        let allHave = true;
+        let have = 0;
 
         for(const item of arr)
         {
-            if(!isPlainObject(item) || item[key] === undefined || item[key] === null)
-            {
-                allHave = false;
-                break;
-            }
+            if(isPlainObject(item) && item[key] !== undefined && item[key] !== null) have++;
         }
 
-        if(allHave) return key;
+        if(have === arr.length) return key;
+
+        // Heuristic: if most items are keyed but a few are not, the data is
+        // probably keyed and the outliers are bugs in the source data.
+        // Surface this so operators don't get silent duplicates after merge.
+        if(have > 0 && have / arr.length >= 0.8)
+        {
+            NitroLogger.warn(`mergeGamedata: ${ sourceLabel ? `${ sourceLabel }: ` : '' }array looks keyed by "${ key }" (${ have }/${ arr.length } items) but some entries are missing it — falling back to concat which may produce duplicates`);
+        }
     }
 
     return null;
 };
 
-export const mergeGamedata = (a: any, b: any, idKeys: readonly string[] = DEFAULT_ID_KEYS): any =>
+export const mergeGamedata = (a: any, b: any, idKeys: readonly string[] = DEFAULT_ID_KEYS, sourceLabel?: string): any =>
 {
     if(b === undefined) return a;
     if(a === undefined) return b;
 
     if(Array.isArray(a) && Array.isArray(b))
     {
-        const idKey = arrayItemsLookKeyed(a, idKeys) || arrayItemsLookKeyed(b, idKeys);
+        const idKey = arrayItemsLookKeyed(a, idKeys, sourceLabel) || arrayItemsLookKeyed(b, idKeys, sourceLabel);
 
         if(!idKey) return a.concat(b);
 
@@ -92,7 +111,7 @@ export const mergeGamedata = (a: any, b: any, idKeys: readonly string[] = DEFAUL
 
             if(at !== undefined)
             {
-                out[at] = mergeGamedata(out[at], item, idKeys);
+                out[at] = mergeGamedata(out[at], item, idKeys, sourceLabel);
             }
             else
             {
@@ -110,7 +129,7 @@ export const mergeGamedata = (a: any, b: any, idKeys: readonly string[] = DEFAUL
 
         for(const k of Object.keys(b))
         {
-            out[k] = mergeGamedata(a[k], b[k], idKeys);
+            out[k] = mergeGamedata(a[k], b[k], idKeys, sourceLabel);
         }
 
         return out;
@@ -130,6 +149,11 @@ interface RootManifest
     files?: string[];
 }
 
+// Load every file in `files` concurrently, return them in the original
+// declared order so the merge step preserves override semantics.
+const fetchFilesInOrder = async (baseUrl: string, files: readonly string[]): Promise<any[]> =>
+    Promise.all(files.map(file => fetchConfigJson(joinUrl(baseUrl, file))));
+
 export const loadGamedata = async <T = any>(url: string, options: GamedataLoadOptions = {}): Promise<T> =>
 {
     if(!url) throw new Error('loadGamedata: empty URL');
@@ -140,42 +164,47 @@ export const loadGamedata = async <T = any>(url: string, options: GamedataLoadOp
     }
 
     const idKeys = options.mergeArrayIdKeys ?? DEFAULT_ID_KEYS;
-    const rootManifest = await tryFetchOrNull<RootManifest>(joinUrl(url, 'manifest.json5'))
-        ?? await tryFetchOrNull<RootManifest>(joinUrl(url, 'manifest.json'));
+    const rootManifest = await tryFetchManifestPair<RootManifest>(url, 'manifest');
 
     const tiers = (rootManifest?.tiers && rootManifest.tiers.length)
         ? rootManifest.tiers
         : (options.tiers ?? DEFAULT_TIERS);
 
-    let merged: any = undefined;
-
-    if(rootManifest?.files?.length)
-    {
-        for(const file of rootManifest.files)
-        {
-            const fileUrl = joinUrl(url, file);
-            const part = await fetchConfigJson(fileUrl);
-            merged = (merged === undefined) ? part : mergeGamedata(merged, part, idKeys);
-        }
-    }
-
-    for(const tier of tiers)
+    // Fetch root-level files in parallel with discovering each tier's
+    // manifest. Per-tier file batches stay sequenced relative to each other
+    // so override order (core → custom → seasonal) is preserved during
+    // merge, but fetches inside a tier batch run concurrently.
+    const [ rootParts, tierManifests ] = await Promise.all([
+        rootManifest?.files?.length ? fetchFilesInOrder(url, rootManifest.files) : Promise.resolve([] as any[]),
+        Promise.all(tiers.map(async tier =>
         {
             const tierUrl = joinUrl(url, `${ tier }/`);
-        const tierManifest = await tryFetchOrNull<TierManifest>(joinUrl(tierUrl, 'manifest.json5'))
-            ?? await tryFetchOrNull<TierManifest>(joinUrl(tierUrl, 'manifest.json'));
+            const manifest = await tryFetchManifestPair<TierManifest>(tierUrl, 'manifest');
 
-        if(!tierManifest?.files?.length) continue;
+            return { tier, tierUrl, manifest };
+        }))
+    ]);
 
-        for(const file of tierManifest.files)
+    let merged: any = undefined;
+
+    for(const part of rootParts)
     {
-            const fileUrl = joinUrl(tierUrl, file);
-            const part = await fetchConfigJson(fileUrl);
-            merged = (merged === undefined) ? part : mergeGamedata(merged, part, idKeys);
+        merged = (merged === undefined) ? part : mergeGamedata(merged, part, idKeys, url);
+    }
+
+    for(const { tier, tierUrl, manifest } of tierManifests)
+    {
+        if(!manifest?.files?.length) continue;
+
+        const parts = await fetchFilesInOrder(tierUrl, manifest.files);
+
+        for(const part of parts)
+        {
+            merged = (merged === undefined) ? part : mergeGamedata(merged, part, idKeys, `${ url } (${ tier })`);
         }
     }
 
-    if(merged === undefined) throw new Error(`loadGamedata: directory mode at "${ url }" produced no data — make sure at least one tier (core/custom/seasonal) has a manifest.json5 with a 'files' array`);
+    if(merged === undefined) throw new ConfigJsonError(`loadGamedata: directory mode at "${ url }" produced no data — make sure at least one tier (core/custom/seasonal) has a manifest.json5 with a 'files' array`, 'fetch', url);
 
     return merged as T;
 };

packages/utils/src/JsonParser.ts

@@ -5,6 +5,28 @@ declare const __NITRO_JSON_MODE__: 'legacy' | 'json5' | 'auto' | undefined;
 const JSON5_EXTENSION = /\.json5(?:[?#]|$)/i;
 const JSON5_MIME = /(?:application|text)\/(?:json5|x-json5)/i;
 
+export type ConfigJsonErrorPhase = 'fetch' | 'parse';
+
+export class ConfigJsonError extends Error
+{
+    public readonly phase: ConfigJsonErrorPhase;
+    public readonly sourceUrl: string;
+    public readonly httpStatus?: number;
+
+    constructor(message: string, phase: ConfigJsonErrorPhase, sourceUrl: string, httpStatus?: number, cause?: unknown)
+    {
+        super(message);
+        this.name = 'ConfigJsonError';
+        this.phase = phase;
+        this.sourceUrl = sourceUrl;
+        this.httpStatus = httpStatus;
+        if(cause !== undefined) (this as any).cause = cause;
+    }
+}
+
+export const isMissingResource = (err: unknown): boolean =>
+    err instanceof ConfigJsonError && err.phase === 'fetch' && err.httpStatus === 404;
+
 const resolveJsonMode = (): 'legacy' | 'json5' | 'auto' =>
 {
     try
@@ -44,9 +66,7 @@ const formatStrictError = (sourceUrl: string, err: unknown): string =>
 
 export const parseConfigJson = <T = any>(text: string, sourceUrl: string = ''): T =>
 {
-    if(text === null || text === undefined) throw new Error(`Empty response${ sourceUrl ? ` for "${ sourceUrl }"` : '' }`);
-
-    const trimmed = text.length > 0 ? text : '';
+    const trimmed = text ?? '';
     const mode = resolveJsonMode();
 
     if(mode === 'legacy')
@@ -57,7 +77,7 @@ export const parseConfigJson = <T = any>(text: string, sourceUrl: string = ''):
         }
         catch(err)
         {
-            throw new Error(formatStrictError(sourceUrl, err));
+            throw new ConfigJsonError(formatStrictError(sourceUrl, err), 'parse', sourceUrl, undefined, err);
         }
     }
 
@@ -69,7 +89,7 @@ export const parseConfigJson = <T = any>(text: string, sourceUrl: string = ''):
         }
         catch(err)
         {
-            throw new Error(formatParseError(sourceUrl, err, err));
+            throw new ConfigJsonError(formatParseError(sourceUrl, err, err), 'parse', sourceUrl, undefined, err);
         }
     }
 
@@ -90,7 +110,7 @@ export const parseConfigJson = <T = any>(text: string, sourceUrl: string = ''):
     }
     catch(json5Error)
     {
-        throw new Error(formatParseError(sourceUrl, strictError, json5Error));
+        throw new ConfigJsonError(formatParseError(sourceUrl, strictError, json5Error), 'parse', sourceUrl, undefined, json5Error);
     }
 };
 
@@ -109,7 +129,7 @@ export const parseConfigJsonFromResponse = async <T = any>(response: Response, s
         }
         catch(err)
         {
-            throw new Error(formatParseError(url, err, err));
+            throw new ConfigJsonError(formatParseError(url, err, err), 'parse', url, undefined, err);
         }
     }
 
@@ -118,9 +138,23 @@ export const parseConfigJsonFromResponse = async <T = any>(response: Response, s
 
 export const fetchConfigJson = async <T = any>(url: string, init?: RequestInit): Promise<T> =>
 {
-    const response = await fetch(url, init);
+    let response: Response | undefined;
 
-    if(!response || response.status !== 200) throw new Error(`Failed to fetch "${ url }" — server returned HTTP ${ response?.status ?? 'no response' }`);
+    try
+    {
+        response = await fetch(url, init);
+    }
+    catch(networkErr)
+    {
+        const message = (networkErr as Error)?.message || String(networkErr);
+        throw new ConfigJsonError(`Network error fetching "${ url }" — ${ message }`, 'fetch', url, undefined, networkErr);
+    }
+
+    if(!response || response.status !== 200)
+    {
+        const status = response?.status;
+        throw new ConfigJsonError(`Failed to fetch "${ url }" — server returned HTTP ${ status ?? 'no response' }`, 'fetch', url, status);
+    }
 
     return parseConfigJsonFromResponse<T>(response, url);
 };

packages/utils/src/NitroConfig.ts

@@ -4,6 +4,6 @@ declare global
 {
     interface Window
     {
-		NitroConfig?: { [index: string]: any };
+        NitroConfig?: Record<string, unknown>;
     }
 }

packages/utils/src/NitroVersion.ts

@@ -1,7 +1,7 @@
 export class NitroVersion
 {
-    public static RENDERER_VERSION: string = '3.0.0';
-	public static UI_VERSION: string = '3.0.4';
+    public static RENDERER_VERSION: string = '3.5.0';
+	public static UI_VERSION: string = '3.5.0';
 
     public static sayHello(): void
     {

packages/utils/src/TextureUtils.ts

@@ -28,7 +28,7 @@ export class TextureUtils
 
         try
         {
-            return await this.getExtractor().image(options);
+            return await this.getExtractor().image(options) as HTMLImageElement;
         }
         catch(e)
         {

packages/utils/src/__tests__/BinaryReader.test.ts

@@ -0,0 +1,325 @@
+import { beforeEach, describe, expect, it } from 'vitest';
+import { BinaryReader } from '../BinaryReader';
+import { BinaryWriter } from '../BinaryWriter';
+
+const concatBuffers = (...parts: ArrayBuffer[]): ArrayBuffer =>
+{
+    const total = parts.reduce((sum, part) => sum + part.byteLength, 0);
+    const out = new Uint8Array(total);
+    let offset = 0;
+
+    for(const part of parts)
+    {
+        out.set(new Uint8Array(part), offset);
+        offset += part.byteLength;
+    }
+
+    return out.buffer;
+};
+
+describe('BinaryReader / BinaryWriter', () =>
+{
+    let writer: BinaryWriter;
+
+    beforeEach(() =>
+    {
+        writer = new BinaryWriter();
+    });
+
+    describe('byte round-trip', () =>
+    {
+        it('writes and reads a single byte', () =>
+        {
+            writer.writeByte(0x42);
+
+            const reader = new BinaryReader(writer.getBuffer());
+
+            expect(reader.readByte()).toBe(0x42);
+            expect(reader.remaining()).toBe(0);
+        });
+
+        it('readByte returns a signed int8 (values above 127 wrap negative)', () =>
+        {
+            writer.writeByte(0xFF);
+
+            const reader = new BinaryReader(writer.getBuffer());
+
+            expect(reader.readByte()).toBe(-1);
+        });
+
+        it('writeByte chains', () =>
+        {
+            writer.writeByte(1).writeByte(2).writeByte(3);
+
+            const reader = new BinaryReader(writer.getBuffer());
+
+            expect(reader.readByte()).toBe(1);
+            expect(reader.readByte()).toBe(2);
+            expect(reader.readByte()).toBe(3);
+        });
+    });
+
+    describe('short round-trip (16-bit big-endian)', () =>
+    {
+        it('writes and reads a positive short', () =>
+        {
+            writer.writeShort(0x1234);
+
+            const reader = new BinaryReader(writer.getBuffer());
+
+            expect(reader.readShort()).toBe(0x1234);
+        });
+
+        it('round-trips the int16 boundary values', () =>
+        {
+            writer.writeShort(32767).writeShort(-1);
+
+            const reader = new BinaryReader(writer.getBuffer());
+
+            expect(reader.readShort()).toBe(32767);
+            expect(reader.readShort()).toBe(-1);
+        });
+
+        it('emits big-endian byte order', () =>
+        {
+            writer.writeShort(0x0102);
+
+            const bytes = new Uint8Array(writer.getBuffer());
+
+            expect(bytes[0]).toBe(0x01);
+            expect(bytes[1]).toBe(0x02);
+        });
+    });
+
+    describe('int round-trip (32-bit big-endian)', () =>
+    {
+        it('writes and reads a positive int', () =>
+        {
+            writer.writeInt(123456789);
+
+            const reader = new BinaryReader(writer.getBuffer());
+
+            expect(reader.readInt()).toBe(123456789);
+        });
+
+        it('round-trips the int32 boundaries (max / min / -1)', () =>
+        {
+            writer.writeInt(2147483647).writeInt(-2147483648).writeInt(-1);
+
+            const reader = new BinaryReader(writer.getBuffer());
+
+            expect(reader.readInt()).toBe(2147483647);
+            expect(reader.readInt()).toBe(-2147483648);
+            expect(reader.readInt()).toBe(-1);
+        });
+
+        it('emits big-endian byte order', () =>
+        {
+            writer.writeInt(0x01020304);
+
+            const bytes = new Uint8Array(writer.getBuffer());
+
+            expect(bytes[0]).toBe(0x01);
+            expect(bytes[1]).toBe(0x02);
+            expect(bytes[2]).toBe(0x03);
+            expect(bytes[3]).toBe(0x04);
+        });
+    });
+
+    describe('string round-trip', () =>
+    {
+        it('writes a length-prefixed string and decodes it back via readShort + readBytes', () =>
+        {
+            writer.writeString('hello');
+
+            const reader = new BinaryReader(writer.getBuffer());
+            const length = reader.readShort();
+
+            expect(length).toBe(5);
+            expect(reader.readBytes(length).toString()).toBe('hello');
+        });
+
+        it('round-trips UTF-8 multibyte characters with correct byte length', () =>
+        {
+            // 'café' = 5 bytes UTF-8 (c, a, 0xC3 0xA9, ASCII finale)
+            writer.writeString('café');
+
+            const reader = new BinaryReader(writer.getBuffer());
+            const length = reader.readShort();
+
+            expect(length).toBe(5);
+            expect(reader.readBytes(length).toString()).toBe('café');
+        });
+
+        it('writeString with includeLength=false omits the length prefix', () =>
+        {
+            writer.writeString('xy', false);
+
+            const buf = writer.getBuffer();
+
+            expect(buf.byteLength).toBe(2);
+            expect(new Uint8Array(buf)[0]).toBe(0x78); // 'x'
+            expect(new Uint8Array(buf)[1]).toBe(0x79); // 'y'
+        });
+
+        it('round-trips the empty string', () =>
+        {
+            writer.writeString('');
+
+            const reader = new BinaryReader(writer.getBuffer());
+
+            expect(reader.readShort()).toBe(0);
+            expect(reader.remaining()).toBe(0);
+        });
+    });
+
+    describe('writeBytes', () =>
+    {
+        it('appends a number[] payload', () =>
+        {
+            writer.writeBytes([ 0x10, 0x20, 0x30 ]);
+
+            const reader = new BinaryReader(writer.getBuffer());
+
+            expect(reader.readByte()).toBe(0x10);
+            expect(reader.readByte()).toBe(0x20);
+            expect(reader.readByte()).toBe(0x30);
+        });
+
+        it('appends an ArrayBuffer payload', () =>
+        {
+            const payload = new Uint8Array([ 0xAA, 0xBB ]).buffer;
+
+            writer.writeBytes(payload);
+
+            const reader = new BinaryReader(writer.getBuffer());
+
+            expect(reader.readByte()).toBe(-86); // 0xAA as int8
+            expect(reader.readByte()).toBe(-69); // 0xBB as int8
+        });
+    });
+
+    describe('readBytes slice', () =>
+    {
+        it('returns an independent reader over the requested slice', () =>
+        {
+            writer.writeInt(0xCAFEBABE | 0).writeInt(0xDEADBEEF | 0);
+
+            const reader = new BinaryReader(writer.getBuffer());
+            const sliced = reader.readBytes(4);
+
+            // The slice's position is independent of the outer reader.
+            expect(sliced.readInt()).toBe(0xCAFEBABE | 0);
+            // The outer reader advanced by 4 and can still read the second int.
+            expect(reader.readInt()).toBe(0xDEADBEEF | 0);
+        });
+    });
+
+    describe('remaining accounting', () =>
+    {
+        it('decrements by the read size and reaches 0 at the end of the buffer', () =>
+        {
+            writer.writeByte(1).writeShort(2).writeInt(3);
+
+            const reader = new BinaryReader(writer.getBuffer());
+
+            expect(reader.remaining()).toBe(7);
+
+            reader.readByte();
+            expect(reader.remaining()).toBe(6);
+
+            reader.readShort();
+            expect(reader.remaining()).toBe(4);
+
+            reader.readInt();
+            expect(reader.remaining()).toBe(0);
+        });
+    });
+
+    describe('float / double read', () =>
+    {
+        // BinaryWriter has no write counterparts for float/double — build the
+        // buffer by hand via DataView and check the reader decodes correctly.
+
+        it('readFloat decodes an IEEE-754 single-precision big-endian value', () =>
+        {
+            const buf = new ArrayBuffer(4);
+            new DataView(buf).setFloat32(0, 3.5, false);
+
+            const reader = new BinaryReader(buf);
+
+            expect(reader.readFloat()).toBeCloseTo(3.5, 5);
+            expect(reader.remaining()).toBe(0);
+        });
+
+        it('readDouble decodes an IEEE-754 double-precision big-endian value', () =>
+        {
+            const buf = new ArrayBuffer(8);
+            new DataView(buf).setFloat64(0, Math.PI, false);
+
+            const reader = new BinaryReader(buf);
+
+            expect(reader.readDouble()).toBeCloseTo(Math.PI, 12);
+            expect(reader.remaining()).toBe(0);
+        });
+    });
+
+    describe('writer position getter/setter', () =>
+    {
+        it('reports the position after writes', () =>
+        {
+            writer.writeInt(0).writeShort(0);
+
+            expect(writer.position).toBe(6);
+        });
+
+        it('position can be set explicitly (caller-managed reposition)', () =>
+        {
+            writer.writeInt(0);
+            writer.position = 0;
+
+            expect(writer.position).toBe(0);
+        });
+    });
+
+    describe('typical packet round-trip (header + payload)', () =>
+    {
+        it('encodes and decodes a header + mixed payload (short + int + string)', () =>
+        {
+            const header = 1234;
+            const userId = 99999;
+            const username = 'simoleo';
+
+            writer
+                .writeShort(header)
+                .writeInt(userId)
+                .writeString(username);
+
+            const reader = new BinaryReader(writer.getBuffer());
+
+            expect(reader.readShort()).toBe(header);
+            expect(reader.readInt()).toBe(userId);
+
+            const nameLength = reader.readShort();
+            const name = reader.readBytes(nameLength).toString();
+
+            expect(name).toBe(username);
+            expect(reader.remaining()).toBe(0);
+        });
+
+        it('concatenated buffers round-trip across independent writer instances', () =>
+        {
+            const a = new BinaryWriter();
+            const b = new BinaryWriter();
+
+            a.writeInt(11);
+            b.writeInt(22);
+
+            const reader = new BinaryReader(concatBuffers(a.getBuffer(), b.getBuffer()));
+
+            expect(reader.readInt()).toBe(11);
+            expect(reader.readInt()).toBe(22);
+            expect(reader.remaining()).toBe(0);
+        });
+    });
+});

src/globals.d.ts

@@ -0,0 +1,17 @@
+/**
+ * Vite injects `import.meta.glob(pattern, options)` at runtime but TS
+ * doesn't see it without `vite/client` types — and we don't want to pull
+ * the full `vite/client` because it overrides asset module declarations
+ * the consumer (`../Nitro-V3`) owns. Augment `ImportMeta` with just the
+ * glob signature.
+ *
+ * For eager image globs (the only flavor `AssetManager` uses) Vite
+ * returns `{ default: <url> }`; the call sites then narrow with
+ * `mod.default ?? mod` for back-compat. The return type below covers
+ * the eager case directly. Default generic is typed loosely to allow
+ * `(mod.default ?? mod) as string` patterns.
+ */
+interface ImportMeta
+{
+    glob: <T = { default: string }>(pattern: string, options?: { eager?: boolean; import?: string }) => Record<string, T>;
+}

tsconfig.json

@@ -1,17 +1,15 @@
 {
   "compileOnSave": false,
   "compilerOptions": {
-    "baseUrl": "./src",
     "outDir": "./dist",
     "sourceMap": false,
     "declaration": true,
     "experimentalDecorators": true,
-    "moduleResolution": "Node",
+    "moduleResolution": "bundler",
     "esModuleInterop": true,
     "importHelpers": true,
     "isolatedModules": true,
     "resolveJsonModule": true,
-    "downlevelIteration": true,
     "allowSyntheticDefaultImports": true,
     "allowJs": true,
     "skipLibCheck": true,

yarn.lock

@@ -369,7 +369,7 @@
   resolved "https://registry.yarnpkg.com/@standard-schema/spec/-/spec-1.1.0.tgz#a79b55dbaf8604812f52d140b2c9ab41bc150bb8"
   integrity sha512-l2aFy5jALhniG5HgqrD6jXLi/rUWrKvqN/qJx6yoJsgKhblVd+iqqU4RCXavm/jPityDo5TCvKMnpjKnOriy0w==
 
-"@thumbmarkjs/thumbmarkjs@^1.8.1":
+"@thumbmarkjs/thumbmarkjs@^1.9.0":
   version "1.9.0"
   resolved "https://registry.yarnpkg.com/@thumbmarkjs/thumbmarkjs/-/thumbmarkjs-1.9.0.tgz#a6444ac1f924f061cfc1507a21dcaf83ee705cab"
   integrity sha512-6LooyYk8i5L2zEZgDMLE6m2sGDcIHHBiZfxdFp0A16Q4ZXafEmhHmt+zCqQEBMiQHi+08e/v5q77IY2KhvAJwg==
@@ -527,6 +527,54 @@
     "@typescript-eslint/types" "8.59.3"
     eslint-visitor-keys "^5.0.0"
 
+"@typescript/native-preview-darwin-arm64@7.0.0-dev.20260519.1":
+  version "7.0.0-dev.20260519.1"
+  resolved "https://registry.yarnpkg.com/@typescript/native-preview-darwin-arm64/-/native-preview-darwin-arm64-7.0.0-dev.20260519.1.tgz#deaa14299366a79917a6ec19fc7f240304c36afe"
+  integrity sha512-c9zdG6sGJf25Jpz04JgE23zhYeprqFypDGuqiX94yMTvR8IWXjq3R2oMnim66YLBDon/V1nCEy6cFixeSd/4fg==
+
+"@typescript/native-preview-darwin-x64@7.0.0-dev.20260519.1":
+  version "7.0.0-dev.20260519.1"
+  resolved "https://registry.yarnpkg.com/@typescript/native-preview-darwin-x64/-/native-preview-darwin-x64-7.0.0-dev.20260519.1.tgz#a6348c134204afdcdfa8f9a0925091788fc994d7"
+  integrity sha512-N16V3wiM0tsNmSSA7nZrxqXXt5OCJxBwiCVn35rnA7fr4WzJw6rJmwf9heNNhZ6Gh4ne3+Pexajf5akzuHR75Q==
+
+"@typescript/native-preview-linux-arm64@7.0.0-dev.20260519.1":
+  version "7.0.0-dev.20260519.1"
+  resolved "https://registry.yarnpkg.com/@typescript/native-preview-linux-arm64/-/native-preview-linux-arm64-7.0.0-dev.20260519.1.tgz#04f2f0b314e646a6921cc818db6bac92364bab24"
+  integrity sha512-ltf91vAwKdbu0SlRQbFgi1h5ZrLLrBn6a4qIeN2VILGbtYrCXnARHRznLBv81yUETQ7aVr/LSQcmsWo1ejCK0w==
+
+"@typescript/native-preview-linux-arm@7.0.0-dev.20260519.1":
+  version "7.0.0-dev.20260519.1"
+  resolved "https://registry.yarnpkg.com/@typescript/native-preview-linux-arm/-/native-preview-linux-arm-7.0.0-dev.20260519.1.tgz#ad10403fb8ae6e2ed120cb9f81a029328a00e995"
+  integrity sha512-8v4BExeeuCTrhaSGfeIJqm3qQkTzlZix/Qd/FkPlWoz9f7d7COvXb3Z4qhbaVolL0MMnUvQ7m005Z4kYsZ645A==
+
+"@typescript/native-preview-linux-x64@7.0.0-dev.20260519.1":
+  version "7.0.0-dev.20260519.1"
+  resolved "https://registry.yarnpkg.com/@typescript/native-preview-linux-x64/-/native-preview-linux-x64-7.0.0-dev.20260519.1.tgz#dde79208611da3855f995e595b9b790c622f726f"
+  integrity sha512-AVD0tczTtFCHNa4RQRVPvu8Hnw4P3hQ+OlUAjnz/lHowvc6o1pYB46elMqfDuaoWqIpv+EAkAPP4ipFCofJ5IA==
+
+"@typescript/native-preview-win32-arm64@7.0.0-dev.20260519.1":
+  version "7.0.0-dev.20260519.1"
+  resolved "https://registry.yarnpkg.com/@typescript/native-preview-win32-arm64/-/native-preview-win32-arm64-7.0.0-dev.20260519.1.tgz#74d0cf98c75e2df20772ae2fa4c8139066e2cf7f"
+  integrity sha512-TM+qatljyejqjHevCta3WIH53i0oGC7K8SoJ6t+mf4cGMTpZTyd7NhC1ts7e6/aydZnG53Bsta2iQi1SMIlQEw==
+
+"@typescript/native-preview-win32-x64@7.0.0-dev.20260519.1":
+  version "7.0.0-dev.20260519.1"
+  resolved "https://registry.yarnpkg.com/@typescript/native-preview-win32-x64/-/native-preview-win32-x64-7.0.0-dev.20260519.1.tgz#a8cfe9f730399cdc21a20c40a59aee15eef75a18"
+  integrity sha512-r9LEsoY7JC/82gXo8hlOmpQaUXcqmngCVOv+mUx1UeMt9f+1S6oNO0W48o75mlBqqC7jfcMHqw8YS4LfVxPRGw==
+
+"@typescript/native-preview@^7.0.0-dev.20260510.1":
+  version "7.0.0-dev.20260519.1"
+  resolved "https://registry.yarnpkg.com/@typescript/native-preview/-/native-preview-7.0.0-dev.20260519.1.tgz#0d865f5cc6d376d896fc031dfbb38ed0004153c6"
+  integrity sha512-VVER7vFUDdfm5k3jbH5765tVEJa7+0rTUkFeXyGYrXPxpw9BIjA0QDxdtdlRyaU8MCZV9IKZUo6doxeAQRAjPg==
+  optionalDependencies:
+    "@typescript/native-preview-darwin-arm64" "7.0.0-dev.20260519.1"
+    "@typescript/native-preview-darwin-x64" "7.0.0-dev.20260519.1"
+    "@typescript/native-preview-linux-arm" "7.0.0-dev.20260519.1"
+    "@typescript/native-preview-linux-arm64" "7.0.0-dev.20260519.1"
+    "@typescript/native-preview-linux-x64" "7.0.0-dev.20260519.1"
+    "@typescript/native-preview-win32-arm64" "7.0.0-dev.20260519.1"
+    "@typescript/native-preview-win32-x64" "7.0.0-dev.20260519.1"
+
 "@vitest/coverage-v8@^4.0.18":
   version "4.1.6"
   resolved "https://registry.yarnpkg.com/@vitest/coverage-v8/-/coverage-v8-4.1.6.tgz#1eacee5def68dfcb08c3ed5355edbad2a4c869b3"
@@ -1681,15 +1729,10 @@ typescript-eslint@^8.26.1:
     "@typescript-eslint/typescript-estree" "8.59.3"
     "@typescript-eslint/utils" "8.59.3"
 
-typescript@~5.5.4:
-  version "5.5.4"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.5.4.tgz#d9852d6c82bad2d2eda4fd74a5762a8f5909e9ba"
-  integrity sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==
-
-typescript@~5.8.2:
-  version "5.8.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.8.3.tgz#92f8a3e5e3cf497356f4178c34cd65a7f5e8440e"
-  integrity sha512-p1diW6TqL9L07nNxvRMM7hMMw4c5XOo/1ibL4aAIGmSAt9slTE1Xgw5KWuof2uTOvCg9BY7ZRi+GaF+7sfgPeQ==
+typescript@^6.0.3:
+  version "6.0.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-6.0.3.tgz#90251dc007916e972786cb94d74d15b185577d21"
+  integrity sha512-y2TvuxSZPDyQakkFRPZHKFm+KKVqIisdg9/CZwm9ftvKXLP8NRWj38/ODjNbr43SsoXqNuAisEf1GdCxqWcdBw==
 
 undici-types@~6.21.0:
   version "6.21.0"