diff --git a/docs/PERFORMANCE.md b/docs/PERFORMANCE.md
new file mode 100644
index 0000000..54f5702
--- /dev/null
+++ b/docs/PERFORMANCE.md
@@ -0,0 +1,586 @@
+# Nitro V3 — Cold-load performance
+
+Practical recipe to take a Nitro V3 cold load from the typical
+60-90 s (and intermittent "Session expired") baseline down to ~4 s.
+The wins compound: each section below has measurable impact, in
+roughly the order of cost vs benefit.
+
+Three things matter on the client (this repo): granular code split,
+a real progress bar driven by boot stages, and capturing the
+remember-token from the iframe URL on first boot. The other three —
+gzip on the static server, long cache on gamedata, and a server
+endpoint to mint fresh SSO tickets — are documented further down
+under §5 (nginx) and §6 (IIS) plus a quick note in §4 about the
+CMS contract.
+
+---
+
+## 1. The three Nitro-side changes that matter
+
+1. **Granular code split** (`vite.config.mjs`) — a 1 MB vendor bundle
+ is replaced by ~12 smaller chunks the browser fetches in parallel
+ via HTTP/2 multiplexing.
+2. **Loading screen with a real progress bar** + per-stage labels
+ (`src/components/loading/LoadingView.tsx`, driven by
+ `src/App.tsx::prepare()`) so a slow boot looks like progress, not
+ a frozen GIF.
+3. **Remember-token capture from URL** (`src/App.tsx::prepare()`) so
+ that when the WS drops the existing `tryRememberLogin()` round
+ can hit the CMS `POST /api/auth/remember` endpoint and get a
+ fresh SSO ticket instead of falling through to "Session expired".
+
+The server-side wins (gzip, cache, SSO TTL) live outside this repo —
+without them this client still loads, but you stay at the 60-90 s
+baseline.
+
+---
+
+## 2. Vite `manualChunks` — split the vendor blob
+
+Default `yarn build` ships:
+
+- `vendor` ~1 MB (react + tanstack-query + framer-motion + jodit +
+ emoji-mart + react-icons + howler + zustand + json5 — everything
+ merged)
+- `nitro-renderer` ~2.5 MB (renderer source + pixi.js inlined)
+- `src` ~1.7 MB (app code)
+
+The vendor blob forces the browser to wait on the slowest dependency
+before it can hydrate. Split it by domain — see
+[`vite.config.mjs`](../vite.config.mjs) for the live version, the
+intent is captured below:
+
+```js
+manualChunks: id => {
+ const norm = id.replace(/\\/g, '/');
+
+ // Vendors first — pixi.js / howler / emoji-mart / jodit are aliased
+ // to ../Nitro_Render_V3/node_modules, so they would otherwise be
+ // swallowed by the `Nitro_Render_V3` branch lower down and pulled
+ // into the renderer chunk.
+ if(norm.includes('pixi.js') || norm.includes('pixi-filters')) return 'vendor-pixi';
+ if(norm.includes('howler')) return 'vendor-audio';
+ if(norm.includes('@emoji-mart')) return 'vendor-emoji';
+ if(norm.includes('jodit') || norm.includes('@react-page')) return 'vendor-editor';
+
+ if(id.includes('Nitro_Render_V3') || id.includes(`${ rendererRoot }`)) {
+ if(id.includes('/packages/avatar/')) return 'nitro-renderer-avatar';
+ if(id.includes('/packages/communication/')) return 'nitro-renderer-comm';
+ if(id.includes('/packages/room/')) return 'nitro-renderer-room';
+ if(id.includes('/packages/assets/')) return 'nitro-renderer-assets';
+ return 'nitro-renderer';
+ }
+
+ if(id.includes('node_modules')) {
+ if(id.includes('@nitrots/nitro-renderer') || id.includes('renderer3')) return 'nitro-renderer';
+ if(id.match(/\/react(-dom)?\/|\/scheduler\//) || id.includes('react-error-boundary')) return 'vendor-react';
+ if(id.includes('framer-motion')) return 'vendor-motion';
+ if(id.includes('@tanstack')) return 'vendor-query';
+ if(id.includes('zustand') || id.includes('use-between')) return 'vendor-state';
+ if(id.includes('react-icons')) return 'vendor-icons';
+ if(id.includes('json5')) return 'vendor-json5';
+ return 'vendor';
+ }
+}
+```
+
+Two practical points the comments don't make obvious:
+
+- **Vendor checks come first.** Pixi.js, howler, emoji-mart and jodit
+ are pulled in via an alias to `../Nitro_Render_V3/node_modules`,
+ so their `id` matches `Nitro_Render_V3`. If the renderer branch
+ runs before the vendor one, those modules end up bundled into the
+ renderer chunk instead of their own — defeating the whole point.
+
+- **Pixi often stays inlined.** Rollup keeps a module in the chunk
+ of its sole importer, and `pixi.js` is consumed only through the
+ `@nitrots/nitro-renderer` umbrella. Expect `vendor-pixi` to be
+ near-empty until something *outside* the renderer also imports
+ pixi. This is fine — pixi gets the renderer chunk's cache lifetime
+ anyway.
+
+Verify after `yarn build`:
+
+```
+dist/assets/nitro-renderer-*.js ~2.5 MB raw, ~765 KB gzip
+dist/assets/vendor-*.js ~12 chunks, 4-430 KB each
+dist/assets/src-*.js ~1.7 MB raw, ~550 KB gzip
+```
+
+If you see a single `vendor-*.js` over 800 KB raw, the chunk
+function isn't matching the way you expect — log `id` from inside
+`manualChunks` during build to find out what's actually being
+handed in.
+
+Also add the connection hint to [`index.html`](../index.html):
+
+```html
+
+```
+
+Saves one TLS handshake on cold load — the Turnstile script tag
+already loads from that domain.
+
+---
+
+## 3. LoadingView — real progress, real labels
+
+[`src/components/loading/LoadingView.tsx`](../src/components/loading/LoadingView.tsx)
+renders the dark-blue boot screen the user sees before `isReady`
+flips. It accepts a `progress` number (0-100) and a `currentTask`
+string. The progress bar is hidden when `progress` is `undefined`
+(error / Suspense fallback path) and animates between updates.
+
+The state lives in [`src/App.tsx`](../src/App.tsx):
+
+```ts
+const [ loadingProgress, setLoadingProgress ] = useState(0);
+const [ loadingTask, setLoadingTask ] = useState('');
+
+const taskLabel = useCallback((key: string, fallback: string): string => {
+ // … reads from renderer-config so the strings are translatable
+});
+
+const bumpProgress = useCallback((value: number, task?: string) => {
+ setLoadingProgress(prev => (value > prev ? value : prev));
+ if(task !== undefined) setLoadingTask(task);
+}, []);
+```
+
+`prepare()` bumps the progress through 12 stages as it goes:
+
+| % | Stage | Default label |
+|---|---|---|
+| 5 | App start | `Avvio in corso...` |
+| 10 | NitroConfig validated | `Verifica sessione` |
+| 20 | Renderer constructed | `Inizializzazione renderer` |
+| 25 | Config init done | `Caricamento contenuti...` |
+| 36, 47, 58, 70 | each warmup task resolves | per-task (`Sto caricando il guardaroba`, …) |
+| 78 | `GetSessionDataManager().init()` done | `Caricamento dati utente` |
+| 85 | `GetRoomSessionManager().init()` done | `Caricamento stanze` |
+| 92 | `GetRoomEngine().init()` done | `Caricamento engine grafico` |
+| 98 | `GetCommunication().init()` done | `Connessione al server` |
+| 100 | `setIsReady(true)` about to fire | `Pronto!` |
+
+The labels are config-driven — `taskLabel('loading.task.boot', 'Avvio in corso...')`
+reads `loading.task.*` keys from the renderer-config and falls back
+to the Italian baseline if unset. To localise, add the keys to
+`public/configuration/renderer-config.json` (see the `.example`
+file for the full list).
+
+Logo and background are also configurable via the same mechanism —
+`loading.logo.url`, `loading.background`, `loading.progress.color`.
+Leaving them empty keeps the shipped dark-blue radial + Nitro V3
+logo top-left.
+
+### 3.1 The pre-React shell (asset-loader.js)
+
+There is a second, tiny loading screen that the asset loader writes
+into `#root` *before* React mounts. It used to be a light-blue
+login-skeleton with two grey rectangles — visible for ~200 ms before
+React took over, producing a hated flash. The template lives in
+[`scripts/write-asset-loader.mjs`](../scripts/write-asset-loader.mjs)
+(`renderShell`) and now paints the same `radial-gradient(#1d1a24,#003a6b)`
+as the React `LoadingView`, so the handoff is invisible.
+
+Don't hand-edit `public/configuration/asset-loader.js` — the
+`prebuild` hook regenerates it from the template every `yarn build`.
+
+---
+
+## 4. Remember-token capture — making reconnect work
+
+Arcturus clears `auth_ticket` to `''` the moment it consumes an SSO
+ticket. Without a remember-token the client retries reconnect with
+the same (now empty) ticket and falls through to "Session expired"
+after 2-7 attempts.
+
+The CMS issues a UUID family token when it serves `/client`, and
+passes it on the iframe URL as `&token=&token_exp=`. Nitro
+captures it on first boot:
+
+```ts
+// src/App.tsx::prepare()
+try {
+ const urlParams = new URLSearchParams(window.location.search);
+ const tokenParam = urlParams.get('token');
+ const tokenExpParam = urlParams.get('token_exp');
+ if(tokenParam && !GetRememberLogin()) {
+ const parsedExpiry = Number(tokenExpParam || 0);
+ const expiresAt = (Number.isFinite(parsedExpiry) && parsedExpiry > 0)
+ ? parsedExpiry
+ : Math.floor(Date.now() / 1000) + (30 * 24 * 60 * 60);
+ SetRememberLogin({ token: tokenParam, expiresAt });
+ }
+} catch(e) {
+ console.warn('[App] failed to persist remember token from URL', e);
+}
+```
+
+The capture is guarded by `!GetRememberLogin()` — if the user has
+visited before, the stored token wins and the URL one is ignored.
+
+Once stored, the existing `tryRememberLogin()` machinery picks it up
+on every reconnect: it POSTs to
+`${api.url}/api/auth/remember` (configurable via the
+`login.remember.endpoint` renderer-config key), receives a fresh
+SSO ticket back, and rotates the connection. See the CMS doc for the
+server endpoint's contract.
+
+Verify the stored token in browser DevTools:
+
+```
+Application → Local Storage → https://
+ Key: nitro.auth.remember
+ Value: {"token":"","expiresAt":1781912345,"username":""}
+```
+
+If `nitro.auth.remember` is missing after a successful first load,
+the CMS isn't passing `token=` on the iframe URL. Check
+`AuthController.client` on the CMS side.
+
+---
+
+## 5. Server-side: nginx gzip + long cache (the single biggest win)
+
+The Nitro client ships ~4.3 MB raw across the main bundle, renderer
+chunk and vendor splits. If the server doesn't compress and doesn't
+let the browser cache, every visitor pays the full price on every
+load — that's exactly the 60-90 s baseline you avoid by configuring
+nginx properly.
+
+### 5.1 Enable gzip globally
+
+Default nginx ships with the `gzip` block commented out. Edit
+`/etc/nginx/nginx.conf` and replace the `#gzip on;` line inside the
+`http {}` block:
+
+```nginx
+gzip on;
+gzip_vary on;
+gzip_proxied any;
+gzip_comp_level 6;
+gzip_min_length 1024;
+gzip_types
+ text/plain
+ text/css
+ text/xml
+ text/javascript
+ application/javascript
+ application/x-javascript
+ application/json
+ application/xml
+ application/rss+xml
+ application/atom+xml
+ image/svg+xml
+ font/ttf
+ font/otf
+ application/font-woff
+ application/vnd.ms-fontobject;
+```
+
+Back up the file before editing, then reload:
+
+```bash
+cp /etc/nginx/nginx.conf /etc/nginx/nginx.conf.bak-$(date +%Y%m%d-%H%M%S)
+nginx -t # validate syntax first
+systemctl reload nginx
+```
+
+The impact is *enormous* — `palettes.json5` drops from 330 KB to 18 KB
+on the wire (~17×), and the renderer JS bundle from 2.5 MB to 765 KB
+(~3.3×). Verify:
+
+```bash
+curl -sI -H 'Accept-Encoding: gzip' \
+ 'https:///nitro/assets/nitro-renderer-XXXXX.js' \
+ | grep -i 'content-encoding'
+# expected: content-encoding: gzip
+```
+
+If you forget `application/json` from `gzip_types` you lose the
+gamedata compression — that's the one that matters the most because
+the gamedata files are by far the heaviest payload.
+
+### 5.2 Long Cache-Control on gamedata
+
+Inside the `/nitro-assets/` or `/nitro-assets/` location
+block, the gamedata `.json5` files deserve a 30-day cache because
+they only change on deploy:
+
+```nginx
+location /nitro-assets/ {
+ alias /var/www/cmsjs/public/nitro-assets/;
+ try_files $uri ${uri}manifest.json5 ${uri}manifest.json =404;
+ autoindex off;
+ default_type application/json;
+ expires 7d;
+ add_header Cache-Control "public, max-age=604800, immutable";
+
+ location ~ \.json5?$ {
+ types {} default_type application/json;
+ expires 30d;
+ add_header Cache-Control "public, max-age=2592000";
+ }
+}
+```
+
+The outer 7-day cache covers PNG / nitro / mp3 files. The inner
+location block raises the JSON5 lifetime to 30 days because the
+content is effectively immutable per deploy. Cloudflare honours
+`Last-Modified` so revalidation still works — you don't need to
+cache-bust by filename.
+
+For the JS / CSS chunks the filenames are content-hashed by Vite, so
+a long cache is safe — apply the same `Cache-Control: max-age=2592000`
+to the `/nitro/assets/` location.
+
+### 5.3 The `try_files → manifest.json5` fallback
+
+`loadGamedata(url)` in the renderer SDK can be pointed at either a
+single JSON file or a directory containing `manifest.json5` + tier
+sub-directories. The directory pattern is what we use in production,
+so requests like `/nitro-assets/gamedata/figuremap/` (note the
+trailing slash) need to resolve to the directory's manifest.
+
+The `try_files $uri ${uri}manifest.json5 ${uri}manifest.json =404;`
+above does exactly that — try the URI as-is, fall back to the
+`manifest.json5` inside the directory, fall back to `.json` for
+legacy deploys, then 404. Without it nginx returns 403 (autoindex
+off) on directory URLs and the loader cascades into the manifest 404
+path.
+
+---
+
+## 6. Server-side: Windows + IIS deployment
+
+You can reach the same 4 s cold load on Windows Server with IIS. The
+same three wins (gzip, long cache, JSON5 fallback) are replicable —
+syntax changes, performance ceiling doesn't.
+
+### 6.1 Don't host Node inside IIS
+
+`IISNode` is unmaintained. The current MS recommendation is to run
+Node as a Windows service and let IIS reverse-proxy to it:
+
+1. Install Node 22 LTS, run the CMS app as a Windows Service (via
+ `nssm`, `pm2-windows-startup`, or a scheduled task on boot) bound
+ to `127.0.0.1:3003` — same layout as `docker-compose.yml` on the
+ Linux host.
+2. Install Arcturus separately as a Windows service running
+ `Habbo-x.y.z-jar-with-dependencies.jar` against MariaDB. WS ports
+ 30001 + 30002 stay on `127.0.0.1`.
+3. IIS handles HTTPS termination, static file serving, compression
+ and reverse-proxying `/api/*` + `/client` + the Inertia entry
+ point to `127.0.0.1:3003`.
+
+Install these IIS features (Server Manager → Web Server → Add Roles
+& Features):
+
+- **URL Rewrite** — proxy rules
+- **Application Request Routing (ARR)** — lets IIS act as a forward
+ proxy; *enable proxy in the ARR feature page* after install
+- **WebSocket Protocol** — required for the Arcturus WS upgrade
+- **Static Content** + **Static Content Compression**
+- **Dynamic Content Compression** — **off by default**, this is the
+ single most important toggle on a vanilla Windows Server
+
+### 6.2 Enable compression site-wide
+
+IIS Manager → site → **Compression** feature → tick *both*
+"Enable dynamic content compression" and "Enable static content
+compression". Equivalent of nginx's `gzip on;`.
+
+Without ticking both you ship raw bytes. Static covers JS / CSS /
+JSON files, Dynamic covers Node responses (HTML from the Inertia
+render). Add `application/json` to the compressor (and `.json5` to
+its MIME map) in `applicationHost.config` or the site's `web.config`:
+
+```xml
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+```
+
+Verify with PowerShell:
+
+```powershell
+Invoke-WebRequest -Uri 'https:///nitro-assets/gamedata/figuredata/core/palettes.json5' `
+ -Headers @{ 'Accept-Encoding' = 'gzip' } `
+ -MaximumRedirection 0 | Select-Object -ExpandProperty Headers
+# expected: Content-Encoding = gzip
+```
+
+### 6.3 Long cache for gamedata
+
+Drop a `web.config` inside the `nitro-assets/` virtual
+directory (or nest under ``):
+
+```xml
+
+
+
+
+
+
+
+
+
+```
+
+`30.00:00:00` is the IIS TimeSpan for 30 days — same effect as
+`Cache-Control: public, max-age=2592000` on nginx.
+
+Set a separate, shorter cache (e.g. 5 minutes) on `index.html` so
+deploys propagate without forcing visitors to clear their cache.
+
+### 6.4 Directory → manifest.json5 fallback
+
+nginx's `try_files $uri ${uri}manifest.json5 ${uri}manifest.json =404;`
+has no native IIS equivalent. Use **URL Rewrite** to chain two rules
+inside the same ``:
+
+```xml
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+```
+
+### 6.5 Reverse proxy to Node + WebSocket upgrade
+
+Once ARR is installed and proxy enabled (IIS Manager → server node →
+ARR → Server Proxy Settings → check "Enable proxy"), add a top-level
+rule that forwards everything *not* matching a static file:
+
+```xml
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+```
+
+ARR transparently handles the WebSocket upgrade once the WebSocket
+Protocol IIS feature is installed.
+
+### 6.6 IIS trade-offs (honest)
+
+- **Compression CPU**: IIS dynamic compression is more CPU-hungry than
+ nginx's worker-pool gzip. On 2-vCPU droplets expect ~10-15 % extra
+ CPU during peak concurrency.
+- **Docker overhead**: Docker Desktop on Windows goes through the
+ WSL2 file-system bridge. Bind-mounting Linux-style paths into a
+ container is measurably slower than the same on a native Linux
+ host. Recommendation: run Node + Arcturus as native Windows
+ services, *not* containerised.
+- **Java JDBC on Windows**: Arcturus's JDBC pool exhibits slightly
+ higher lock-wait under concurrent room load on Windows than on
+ Linux. Re-tune `db.pool.maxsize` if you saturate.
+
+Browser-perceived performance is identical to nginx once the config
+above is in place. The 4 s cold-load target is achievable on any
+Windows Server 2019 / 2022 box.
+
+The one deployment to **avoid**: shared Windows hosting where the
+hoster doesn't let you enable Dynamic Compression at the application
+host level. You stay stuck at the 60-90 s baseline because neither
+Node's gzip nor IIS's compressor can be turned on.
+
+---
+
+## 7. End-to-end verification
+
+Run each probe in order — they walk the request through every layer
+covered above. A green light on all four means the cold load is
+correctly tuned.
+
+```bash
+# 1. Build artefact has the granular chunks
+yarn build
+ls dist/assets/ | grep -E '^(vendor|nitro-renderer)-' | wc -l
+# expected: ~12-14 chunks
+
+# 2. Server is compressing JSON5 (or JS — pick either)
+curl -sI -H 'Accept-Encoding: gzip' \
+ 'https:///nitro-assets/gamedata/figuredata/core/palettes.json5' \
+ | grep -iE 'content-encoding|cache-control'
+# expected:
+# content-encoding: gzip
+# cache-control: public, max-age=2592000
+
+# 3. Directory → manifest.json5 fallback
+curl -sI 'https:///nitro-assets/gamedata/figuremap/' \
+ | head -1
+# expected: HTTP/2 200 (not 403 or 404)
+
+# 4. LoadingView renders the progress bar — easiest from the live site:
+# DevTools → Performance → Record → reload /client
+# Look for the progress bar transitioning 5→100% within 4s on a
+# warm-cache load, ~10-20s on a cold one with empty CF cache.
+
+# 5. Remember-token captured to localStorage:
+# DevTools → Application → Local Storage → check nitro.auth.remember
+# is populated after the first successful load.
+```
+
+If the build artefact is correct but the live site doesn't pick up
+the new chunks, the deploy didn't replace `dist/` on the server.
+Wipe the target dir's `assets/*.js` and `src/assets/*.css` before
+extracting the new tarball — old chunk filenames stick around
+otherwise.
diff --git a/index.html b/index.html
index 48e1e0a..b162833 100644
--- a/index.html
+++ b/index.html
@@ -4,6 +4,9 @@
Nitro
+
+
diff --git a/public/configuration/asset-loader.js b/public/configuration/asset-loader.js
index 7483733..8a4a916 100644
--- a/public/configuration/asset-loader.js
+++ b/public/configuration/asset-loader.js
@@ -57,7 +57,10 @@
const renderShell = () => {
const root = document.getElementById("root");
if(!root || root.firstChild) return;
- root.innerHTML = '
';
+ // Match the React LoadingView background so the pre-React shell paints
+ // the same gradient — no light-blue login-skeleton flash before the
+ // loader takes over.
+ root.innerHTML = '';
};
const decodeAsset = (bytes) => {
diff --git a/public/configuration/renderer-config.example b/public/configuration/renderer-config.example
index cff14e5..4d8fd1f 100644
--- a/public/configuration/renderer-config.example
+++ b/public/configuration/renderer-config.example
@@ -48,6 +48,26 @@
"timezone.settings": "Europe/Amsterdam",
"youtube.publish.disabled": false,
"user.badges.group.slot.enabled": true,
+
+ "_comment_loading_screen": "Schermata di caricamento — sostituibili per traduzione/branding. Logo, sfondo e colore della barra usano lo standard CSS (URL, gradient, colore esadecimale). Le label compaiono sotto la barra di progresso man mano che ogni fase del boot completa.",
+ "loading.logo.url": "",
+ "loading.background": "",
+ "loading.progress.color": "linear-gradient(90deg,#4f8cff,#2563eb)",
+ "loading.task.boot": "Avvio in corso...",
+ "loading.task.session": "Verifica sessione",
+ "loading.task.renderer": "Inizializzazione renderer",
+ "loading.task.warmup": "Caricamento contenuti...",
+ "loading.task.assets": "Sto caricando gli asset di gioco",
+ "loading.task.localization": "Sto caricando le traduzioni",
+ "loading.task.avatar": "Sto caricando il guardaroba",
+ "loading.task.sounds": "Sto caricando i suoni",
+ "loading.task.startsession": "Avvio sessione",
+ "loading.task.userdata": "Caricamento dati utente",
+ "loading.task.rooms": "Caricamento stanze",
+ "loading.task.engine": "Caricamento engine grafico",
+ "loading.task.connect": "Connessione al server",
+ "loading.task.ready": "Pronto!",
+
"login.screen.enabled": true,
"login.endpoint": "${api.url}/api/auth/login",
"login.register.endpoint": "${api.url}/api/auth/register",
diff --git a/scripts/write-asset-loader.mjs b/scripts/write-asset-loader.mjs
index 4b082fc..44976c6 100644
--- a/scripts/write-asset-loader.mjs
+++ b/scripts/write-asset-loader.mjs
@@ -228,7 +228,10 @@ const ASSET_LOADER_JS = `(() => {
const renderShell = () => {
const root = document.getElementById("root");
if(!root || root.firstChild) return;
- root.innerHTML = '
';
+ // Match the React LoadingView background so the pre-React shell paints
+ // the same gradient — no light-blue login-skeleton flash before the
+ // loader takes over.
+ root.innerHTML = '';
};
const decodeAsset = (bytes) => {
diff --git a/src/App.tsx b/src/App.tsx
index 6c3f00f..97fd260 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -1,6 +1,6 @@
import { GetAssetManager, GetAvatarRenderManager, GetCommunication, GetConfiguration, GetLocalizationManager, GetRoomEngine, GetRoomSessionManager, GetSessionDataManager, GetSoundManager, GetStage, GetTexturePool, GetTicker, HabboWebTools, LegacyExternalInterface, LoadGameUrlEvent, NitroEventType, NitroLogger, NitroVersion, PrepareRenderer } from '@nitrots/nitro-renderer';
import { FC, useCallback, useEffect, useEffectEvent, useRef, useState } from 'react';
-import { ClearRememberLogin, GetRememberLogin, GetUIVersion, StoreRememberLoginFromPayload, persistAccessTokenFromPayload } from './api';
+import { ClearRememberLogin, GetRememberLogin, GetUIVersion, SetRememberLogin, StoreRememberLoginFromPayload, persistAccessTokenFromPayload } from './api';
import { Base } from './common';
import { LoadingView } from './components/loading/LoadingView';
import { LoginView } from './components/login/LoginView';
@@ -72,6 +72,29 @@ export const App: FC<{}> = props =>
const [ showLogin, setShowLogin ] = useState(false);
const [ isEnteringHotel, setIsEnteringHotel ] = useState(() => !!window.NitroConfig?.['sso.ticket'] || hasRememberLogin());
const [ prepareTrigger, setPrepareTrigger ] = useState(0);
+ const [ loadingProgress, setLoadingProgress ] = useState(0);
+ const [ loadingTask, setLoadingTask ] = useState('');
+ // Look up a loader-stage label from renderer-config so the strings the user
+ // sees during the boot ("Sto caricando il guardaroba", "Connessione…") can
+ // be translated by editing the JSON/JSON5 config — fallback keeps the
+ // Italian baseline shipped with the client.
+ const taskLabel = useCallback((key: string, fallback: string): string =>
+ {
+ try
+ {
+ const raw = GetConfiguration().getValue(key, '');
+ return (typeof raw === 'string' && raw.length) ? raw : fallback;
+ }
+ catch
+ {
+ return fallback;
+ }
+ }, []);
+ const bumpProgress = useCallback((value: number, task?: string) =>
+ {
+ setLoadingProgress(prev => (value > prev ? value : prev));
+ if(task !== undefined) setLoadingTask(task);
+ }, []);
const warmupPromiseRef = useRef>(null);
const rendererPromiseRef = useRef>(null);
const gameInitPromiseRef = useRef | null>(null);
@@ -104,8 +127,36 @@ export const App: FC<{}> = props =>
catch {}
}, []);
+ const showSessionExpired = useCallback(() =>
+ {
+ console.warn('[App] showSessionExpired — diagnostic shown (mid-game close)');
+ clearStoredCredentials();
+
+ const baseUrl = window.location.origin + '/';
+ setHomeUrl(baseUrl);
+ setErrorMessage('Your session has expired.\nPlease log in again to enter the hotel.');
+ setIsReady(false);
+ setShowLogin(false);
+ setIsEnteringHotel(false);
+ }, [ clearStoredCredentials ]);
+
const fallbackToLogin = useCallback(() =>
{
+ // When login.screen.enabled is false this hotel uses SSO-only auth
+ // (CMS issues the ticket and redirects here). Surfacing a login form
+ // on init failure would just dump an empty/broken placeholder, since
+ // the form's backgrounds and Turnstile aren't even configured. Send
+ // the user back to the hotel home page instead.
+ const rawLoginEnabled = GetConfiguration().getValue('login.screen.enabled', false);
+ const loginScreenEnabled = rawLoginEnabled === true || rawLoginEnabled === 'true' || rawLoginEnabled === 1;
+
+ if(!loginScreenEnabled)
+ {
+ console.warn('[App] fallbackToLogin — login.screen.enabled=false, redirecting to home instead');
+ showSessionExpired();
+ return;
+ }
+
// Using console.warn (not NitroLogger.log) on purpose: NitroLogger
// is gated on LOG_DEBUG, which only flips to true once startWarmup's
// GetConfiguration().init() completes. Auth-failure paths fire before
@@ -119,20 +170,7 @@ export const App: FC<{}> = props =>
setIsReady(false);
setShowLogin(true);
setIsEnteringHotel(false);
- }, [ clearStoredCredentials ]);
-
- const showSessionExpired = useCallback(() =>
- {
- console.warn('[App] showSessionExpired — diagnostic shown (mid-game close)');
- clearStoredCredentials();
-
- const baseUrl = window.location.origin + '/';
- setHomeUrl(baseUrl);
- setErrorMessage('Your session has expired.\nPlease log in again to enter the hotel.');
- setIsReady(false);
- setShowLogin(false);
- setIsEnteringHotel(false);
- }, [ clearStoredCredentials ]);
+ }, [ clearStoredCredentials, showSessionExpired ]);
const applySsoTicket = useCallback((ssoTicket: string) =>
{
@@ -352,6 +390,7 @@ export const App: FC<{}> = props =>
warmupPromiseRef.current = (async () =>
{
await GetConfiguration().init();
+ bumpProgress(25, taskLabel('loading.task.warmup', 'Caricamento contenuti...'));
GetTicker().maxFPS = GetConfiguration().getValue('system.fps.max', 24);
NitroLogger.LOG_DEBUG = GetConfiguration().getValue('system.log.debug', true);
@@ -388,18 +427,29 @@ export const App: FC<{}> = props =>
loginImageUrls.forEach(preloadImage);
gamedataUrls.forEach(url => preloadUrl(url));
- await Promise.all(
- [
- GetAssetManager().downloadAssets(assetUrls),
- GetLocalizationManager().init(),
- GetAvatarRenderManager().init(),
- GetSoundManager().init()
- ]
- );
+ // Wire each warmup task to a progress bump so the bar reflects
+ // real subsystem-init completion, not a fake timer. Range 25→70.
+ // Each task carries a friendly label so the user sees what is
+ // currently being prepared instead of raw file names.
+ const warmupTasks: { promise: Promise; label: string }[] = [
+ { promise: GetAssetManager().downloadAssets(assetUrls), label: taskLabel('loading.task.assets', 'Sto caricando gli asset di gioco') },
+ { promise: GetLocalizationManager().init(), label: taskLabel('loading.task.localization', 'Sto caricando le traduzioni') },
+ { promise: GetAvatarRenderManager().init(), label: taskLabel('loading.task.avatar', 'Sto caricando il guardaroba') },
+ { promise: GetSoundManager().init(), label: taskLabel('loading.task.sounds', 'Sto caricando i suoni') }
+ ];
+ let warmupDone = 0;
+ const warmupStart = 25;
+ const warmupSpan = 45;
+ await Promise.all(warmupTasks.map(t => t.promise.then(value =>
+ {
+ warmupDone++;
+ bumpProgress(warmupStart + Math.round((warmupSpan * warmupDone) / warmupTasks.length), t.label);
+ return value;
+ })));
})();
return warmupPromiseRef.current;
- }, [ startRenderer ]);
+ }, [ startRenderer, bumpProgress, taskLabel ]);
useEffect(() =>
{
@@ -427,13 +477,23 @@ export const App: FC<{}> = props =>
{
const prepare = async (width: number, height: number) =>
{
+ // Don't dump the actual SSO ticket — it's a one-shot bearer
+ // credential that grants access to the user's session, so
+ // logging it in console.warn would leak it via copied logs
+ // / screen shares / browser extension hooks. Boolean flag is
+ // enough for the diagnostic.
console.warn('[App] prepare() start', {
hasNitroConfig: !!window.NitroConfig,
ssoTicketInConfig: !!window.NitroConfig?.['sso.ticket'],
hasRememberLocal: !!GetRememberLogin(),
- urlSso: new URLSearchParams(window.location.search).get('sso')
+ hasUrlSso: !!new URLSearchParams(window.location.search).get('sso')
});
+ const bootLabel = taskLabel('loading.task.boot', 'Avvio in corso...');
+ setLoadingProgress(0);
+ setLoadingTask(bootLabel);
+ bumpProgress(5, bootLabel);
+
try
{
if(!window.NitroConfig) throw new Error('NitroConfig is not defined!');
@@ -441,6 +501,32 @@ export const App: FC<{}> = props =>
let ssoTicket = window.NitroConfig['sso.ticket'];
if(ssoTicket) GetConfiguration().setValue('sso.ticket', ssoTicket);
+ // Cattura il remember-token passato via URL (?token=&token_exp=)
+ // dal CMS Inertia /client e salvalo in localStorage. Serve a
+ // tryRememberLogin() in reconnect: chiama POST /api/auth/remember
+ // col token UUID, riceve un nuovo SSO ticket fresco invece di
+ // riusare quello cleared da Arcturus dopo il primo consume.
+ try
+ {
+ const urlParams = new URLSearchParams(window.location.search);
+ const tokenParam = urlParams.get('token');
+ const tokenExpParam = urlParams.get('token_exp');
+ if(tokenParam && !GetRememberLogin())
+ {
+ const parsedExpiry = Number(tokenExpParam || 0);
+ const expiresAt = (Number.isFinite(parsedExpiry) && parsedExpiry > 0)
+ ? parsedExpiry
+ : Math.floor(Date.now() / 1000) + (30 * 24 * 60 * 60);
+ SetRememberLogin({ token: tokenParam, expiresAt });
+ }
+ }
+ catch(e)
+ {
+ console.warn('[App] failed to persist remember token from URL', e);
+ }
+
+ bumpProgress(10, taskLabel('loading.task.session', 'Verifica sessione'));
+
if(!ssoTicket || ssoTicket === '')
{
// Configuration is loaded lazily — fetch it up-front so the login
@@ -506,17 +592,23 @@ export const App: FC<{}> = props =>
}
const renderer = await startRenderer(width, height);
+ bumpProgress(20, taskLabel('loading.task.renderer', 'Inizializzazione renderer'));
await startWarmup(width, height);
+ bumpProgress(70, taskLabel('loading.task.startsession', 'Avvio sessione'));
if(!gameInitPromiseRef.current)
{
gameInitPromiseRef.current = (async () =>
{
await GetSessionDataManager().init();
+ bumpProgress(78, taskLabel('loading.task.userdata', 'Caricamento dati utente'));
await GetRoomSessionManager().init();
+ bumpProgress(85, taskLabel('loading.task.rooms', 'Caricamento stanze'));
await GetRoomEngine().init();
+ bumpProgress(92, taskLabel('loading.task.engine', 'Caricamento engine grafico'));
await GetCommunication().init();
+ bumpProgress(98, taskLabel('loading.task.connect', 'Connessione al server'));
})();
}
@@ -545,6 +637,7 @@ export const App: FC<{}> = props =>
GetTicker().add(ticker => GetTexturePool().run());
}
+ bumpProgress(100, taskLabel('loading.task.ready', 'Pronto!'));
setIsReady(true);
setShowLogin(false);
setIsEnteringHotel(false);
@@ -581,12 +674,12 @@ export const App: FC<{}> = props =>
if(heartbeatIntervalRef.current !== null) window.clearInterval(heartbeatIntervalRef.current);
if(rememberRotateIntervalRef.current !== null) window.clearInterval(rememberRotateIntervalRef.current);
};
- }, [ prepareTrigger, startWarmup, startRenderer, tryRememberLogin, applySsoTicket, rotateRememberLogin ]);
+ }, [ prepareTrigger, startWarmup, startRenderer, tryRememberLogin, applySsoTicket, rotateRememberLogin, bumpProgress, taskLabel ]);
return (
{ !isReady && !showLogin &&
- 0 } message={ errorMessage } homeUrl={ homeUrl } /> }
+ 0 } message={ errorMessage } homeUrl={ homeUrl } progress={ loadingProgress } currentTask={ loadingTask } /> }
{ !isReady && showLogin && }
{ isReady && }
{ /* Reconnect overlay must NOT render before we've actually entered
diff --git a/src/components/avatar-effects/AvatarEffectsView.tsx b/src/components/avatar-effects/AvatarEffectsView.tsx
index 887b9fb..92adb01 100644
--- a/src/components/avatar-effects/AvatarEffectsView.tsx
+++ b/src/components/avatar-effects/AvatarEffectsView.tsx
@@ -1,4 +1,4 @@
-import { AddLinkEventTracker, AvatarDirectionAngle, AvatarEffectActivatedComposer, GetConfiguration, GetSessionDataManager, ILinkEventTracker, RemoveLinkEventTracker } from '@nitrots/nitro-renderer';
+import { AddLinkEventTracker, AvatarDirectionAngle, AvatarEffectActivatedComposer, GetConfiguration, GetSessionDataManager, ILinkEventTracker, loadGamedata, RemoveLinkEventTracker } from '@nitrots/nitro-renderer';
import { ChangeEvent, FC, useCallback, useEffect, useMemo, useRef, useState } from 'react';
import { FaChevronLeft, FaChevronRight, FaSearch } from 'react-icons/fa';
import { LocalizeText, SendMessageComposer } from '../../api';
@@ -65,9 +65,11 @@ export const AvatarEffectsView: FC<{}> = () =>
{
try
{
- const response = await fetch(url);
- if(!response.ok) throw new Error(`HTTP ${ response.status }`);
- const json = await response.json();
+ // The effectmap is served either as a single JSON file or as a
+ // tiered directory with core/custom/seasonal manifests using
+ // JSON5 syntax (// comments allowed). loadGamedata picks the
+ // right mode for us and merges tiers.
+ const json = await loadGamedata<{ effects?: EffectMapEntry[] }>(url);
if(cancelled) return;
const list: EffectMapEntry[] = Array.isArray(json?.effects)
diff --git a/src/components/loading/LoadingView.tsx b/src/components/loading/LoadingView.tsx
index 30e3c0c..f0542dd 100644
--- a/src/components/loading/LoadingView.tsx
+++ b/src/components/loading/LoadingView.tsx
@@ -1,22 +1,77 @@
-import { FC } from 'react';
+import { GetConfiguration } from '@nitrots/nitro-renderer';
+import { FC, useMemo } from 'react';
import loadingGif from '@/assets/images/loading/loading.gif';
+import nitroV3Logo from '@/assets/images/notifications/nitro_v3.png';
import { Base, Column, Text } from '../../common';
interface LoadingViewProps {
isError?: boolean;
message?: string;
homeUrl?: string;
+ progress?: number;
+ currentTask?: string;
}
+const resolveConfigUrl = (key: string): string =>
+{
+ try
+ {
+ const raw = GetConfiguration().getValue(key, '');
+ if(!raw) return '';
+
+ const interpolated = GetConfiguration().interpolate(raw) || raw;
+ return interpolated;
+ }
+ catch
+ {
+ return '';
+ }
+};
+
+const resolveConfigString = (key: string, fallback = ''): string =>
+{
+ try
+ {
+ const raw = GetConfiguration().getValue(key, '');
+ if(!raw) return fallback;
+ return raw;
+ }
+ catch
+ {
+ return fallback;
+ }
+};
+
export const LoadingView: FC = props =>
{
- const { isError = false, message = '', homeUrl = '' } = props;
+ const { isError = false, message = '', homeUrl = '', progress, currentTask = '' } = props;
+
+ const customLogoUrl = useMemo(() => resolveConfigUrl('loading.logo.url'), []);
+ const customBackground = useMemo(() => resolveConfigString('loading.background', ''), []);
+ const progressBarColor = useMemo(() => resolveConfigString('loading.progress.color', 'linear-gradient(90deg,#4f8cff,#2563eb)'), []);
+
+ const clampedProgress = typeof progress === 'number' && Number.isFinite(progress)
+ ? Math.max(0, Math.min(100, Math.round(progress)))
+ : null;
+
+ const backgroundStyle = customBackground
+ ? { background: customBackground }
+ : undefined;
+
+ const backgroundClassName = customBackground
+ ? 'fixed inset-0 z-[2147483000]'
+ : 'fixed inset-0 z-[2147483000] bg-[radial-gradient(#1d1a24,#003a6b)]';
return (
-
+
+
-
{ isError && (message && message.length) ?
@@ -32,15 +87,59 @@ export const LoadingView: FC = props =>
}
:
-
-
- { message && message.length ?
-
- { message }
-
- : null
+ <>
+
+
+ { message && message.length ?
+
+ { message }
+
+ : null
+ }
+
+ { clampedProgress !== null &&
+
+
+
+
+ { clampedProgress }%
+
+
+
+ { currentTask }
+
+
}
-
+
}
diff --git a/src/hooks/catalog/useCatalog.filters.test.tsx b/src/hooks/catalog/useCatalog.filters.test.tsx
index 4c29653..aa257d9d 100644
--- a/src/hooks/catalog/useCatalog.filters.test.tsx
+++ b/src/hooks/catalog/useCatalog.filters.test.tsx
@@ -63,6 +63,7 @@ const { fakeStore } = vi.hoisted(() =>
selectCatalogOffer: vi.fn(),
getNodeById: vi.fn(),
getNodeByName: vi.fn(),
+ getNodesByOfferId: vi.fn(),
getBuilderFurniPlaceableStatus: vi.fn()
};
diff --git a/vite.config.mjs b/vite.config.mjs
index 1b6899f..e51a1a0 100644
--- a/vite.config.mjs
+++ b/vite.config.mjs
@@ -164,18 +164,46 @@ export default defineConfig({
rollupOptions: {
output: {
assetFileNames: 'src/assets/[name]-[hash].[ext]',
+ // Granular chunking: split the monolithic vendor / nitro-renderer
+ // bundles into smaller chunks so the browser can fetch them in
+ // parallel and CF can cache each independently. Splits chosen
+ // by size impact (pixi ~600KB, react ~150KB, framer-motion ~100KB,
+ // jodit ~250KB lazy-loaded only by admin news, etc.).
manualChunks: id =>
{
- // Renderer source is consumed via filesystem alias
- // (../Nitro_Render_V3/packages/*/src) so it is NOT
- // under node_modules — needs its own branch before
- // the node_modules check.
- if(id.includes('Nitro_Render_V3') || id.includes(`${ rendererRoot }`)) return 'nitro-renderer';
+ // Vendor checks first — pixi.js/howler are aliased to
+ // ../Nitro_Render_V3/node_modules so they match
+ // `Nitro_Render_V3` too. Without this priority, they end
+ // up bundled into nitro-renderer instead of getting their
+ // own chunks (pixi alone is ~600KB). Use `/pixi.js/` to
+ // avoid matching path fragments like `assets/pixi.js/`.
+ const norm = id.replace(/\\/g, '/');
+ if(norm.includes('pixi.js') || norm.includes('pixi-filters')) return 'vendor-pixi';
+ if(norm.includes('howler')) return 'vendor-audio';
+ if(norm.includes('@emoji-mart')) return 'vendor-emoji';
+ if(norm.includes('jodit') || norm.includes('@react-page')) return 'vendor-editor';
+
+ if(id.includes('Nitro_Render_V3') || id.includes(`${ rendererRoot }`))
+ {
+ // Heaviest renderer packages get their own chunks so
+ // pages that don't touch them (login flow, very early
+ // boot) don't have to pay for them upfront.
+ if(id.includes('/packages/avatar/')) return 'nitro-renderer-avatar';
+ if(id.includes('/packages/communication/')) return 'nitro-renderer-comm';
+ if(id.includes('/packages/room/')) return 'nitro-renderer-room';
+ if(id.includes('/packages/assets/')) return 'nitro-renderer-assets';
+ return 'nitro-renderer';
+ }
if(id.includes('node_modules'))
{
if(id.includes('@nitrots/nitro-renderer') || id.includes('renderer3')) return 'nitro-renderer';
-
+ if(id.match(/\/react(-dom)?\/|\/scheduler\//) || id.includes('react-error-boundary')) return 'vendor-react';
+ if(id.includes('framer-motion')) return 'vendor-motion';
+ if(id.includes('@tanstack')) return 'vendor-query';
+ if(id.includes('zustand') || id.includes('use-between')) return 'vendor-state';
+ if(id.includes('react-icons')) return 'vendor-icons';
+ if(id.includes('json5')) return 'vendor-json5';
return 'vendor';
}
}