beta.154: conversations communautaires et stockage partagé avec le site

Fix dimension inventory synchronization and opaque PBR sheen in beta.151
Keep soil matte and align solar wave glints with native sunset in beta.150
2026-09-22 20:28:12 +02:00 · 2026-09-18 22:11:32 +02:00 · 2026-09-18 21:47:33 +02:00 · 2026-09-18 20:40:47 +02:00 · 2026-09-18 20:12:08 +02:00 · 2026-09-18 19:56:03 +02:00
60 changed files with 3199 additions and 80 deletions
@@ -11,6 +11,7 @@ La vision est dans `docs/vision.md` ; elle décrit aussi des fonctionnalités fu
 - Ne pas modifier un monde existant, régénérer des chunks, changer un format de sauvegarde ou activer une expansion sans contrat de migration explicite.
 - Garder les identifiants `sanctuary:*` stables et documenter toute évolution de la génération avec graine et version.
 - Ajouter les libellés FR/EN des nouvelles interfaces. Vérifier les dépendances pour la version Minecraft exacte ; aucune compatibilité supposée à partir du nom d'un mod.
+- Les tests graphiques Sanctuary ciblent uniquement Vulkan. OpenGL est abandonné comme cible de validation depuis le 18 septembre 2026 : ne plus lancer de suite OpenGL ni revendiquer sa prise en charge à partir des essais historiques.
 - Lancer `./gradlew check build` pour livrer du code, et `./gradlew assemblePack` si la distribution change. Ajouter seulement les tests utiles au comportement touché.
 - Pour chaque nouvelle livraison du mod, incrémenter le compteur `beta.xxx` (départ `beta.001`) dans `mod_version` et `pack_version` de `gradle.properties`, synchroniser `packwiz/pack.toml` et documenter le changement. Le tag reprend cette version exacte, sans préfixe `v` ; voir `docs/versioning.md`. Une simple modification documentaire n'incrémente pas les binaires.
 - Le pack Beta suit un canal packwiz stable et une seule instance Prism. Pour une mise à jour demandée, suivre `docs/packwiz.md` : publier un artefact vérifié et immuable, avancer le canal, puis synchroniser l'instance existante en conservant ses sauvegardes et réglages.
@@ -1,5 +1,53 @@
 # Sanctuary

+## beta.154 — Gazette et tableau communautaire (pack local)
+
+Panneaux gauche/droite du menu pause, intendance, publication, réponses,
+modification et modération. Stockage fichier par défaut ; MariaDB optionnelle
+commune avec le site. Shaders beta.151 conservés.
+[Contrat et configuration](docs/community-contract-v1.md) ·
+[Vérifications et limites](docs/community-beta154.md).
+
+## beta.151 — Nether, reflets des blocs et SSR (pack local)
+
+Synchronisation de l’inventaire au changement de dimension, retour de l’intensité
+spéculaire des blocs solides à son niveau antérieur et bois mat avec relief.
+SSR activé par défaut à 20 %, choix sauvegardés conservés.
+[Contrat et vérifications](docs/nether-pbr-beta151.md).
+
+## beta.150 — Terre mate et reflets du coucher de soleil (pack local)
+
+Terre mate avec relief conservé. Le soleil et son reflet se colorent ensemble
+en suivant la couleur et la transition du coucher de soleil natif de Minecraft.
+Les accents lumineux suivent les normales animées des vaguelettes et leur
+orientation vers le soleil et la caméra. [Contrat et vérifications](docs/matte-dirt-beta150.md).
+
+## beta.149 — Distances PBR / SSR et feuillage (pack local)
+
+Deux distances séparées, 64 blocs par défaut chacune, jusqu’à 256 blocs.
+Option renommée « SSR » et suppression du voile spéculaire sur le feuillage.
+[Contrat et vérifications](docs/independent-distances-beta149.md).
+
+## beta.148 — PBR 50 % et soleil diffus (pack local)
+
+PBR à 50 %, reflet solaire plus doux avec fusion par texel préservant
+la texture de l’eau. SSR à 20 %, portée commune jusqu’à 256 blocs.
+[Contrat et vérifications](docs/pbr-soft-sun-beta148.md).
+
+## beta.147 — PBR proche, lune et portée 256 (pack local)
+
+Correction du scintillement à très courte distance, reflet lunaire adouci
+et distance commune PBR/SSR jusqu’à 256 blocs.
+[Contrat et vérifications](docs/pbr-close-range-beta147.md).
+
+## beta.146 — Reflets et transitions de l’eau (pack local)
+
+Correction du masquage des personnages en F5 et sélection stricte des surfaces PBR.
+PBR à 80 % et SSR à 20 % par défaut, distance commune PBR/SSR
+(16/32/64/128 blocs), reflet solaire large et blanc avec léger bloom des matières.
+Eau naturelle selon le type de monde et mélange 1/3/5/9/17 blocs.
+[Contrat et vérifications](docs/reflections-water-beta146.md).
+
 ## beta.145 — PBR de l’eau et reflets pixélisés (livraison locale)

 L’eau et le verre rejoignent le PBR natif. L’option expérimentale de reflets
@@ -2328,7 +2376,7 @@ Depuis beta.090, la cible est **Minecraft 26.3 finale**, publiée le 15 septembr
 | Fabric API | 0.160.5+26.3 |
 | Fabric Loom | 1.17.20 |
 | Gradle Wrapper | 9.5.1, distribution vérifiée par SHA-256 |
-| Sanctuary / pack | beta.122 |
+| Sanctuary / pack | beta.151 |

 Java 25 et Python 3.11 ou plus récent sont nécessaires. Le script pack utilise
 uniquement la bibliothèque standard et repère aussi une installation Python
@@ -2357,7 +2405,7 @@ décrits dans [Validation](docs/testing.md).

 Résultats :

- `mods/sanctuary/build/libs/sanctuary-beta.122.jar` : mod à installer avec
+- `mods/sanctuary/build/libs/sanctuary-beta.151.jar` : mod à installer avec
  Fabric API sur la version Minecraft indiquée.
 - `build/packwiz/` : pack de développement complet, avec le mod construit et
  l'index vérifié. Voir [Installation packwiz](packwiz/README.md).
@@ -136,3 +136,10 @@ intégré et le template personnel (SHA-256
 `a97570908db75caf8e6fc2f5ecabf12c54fd99bfea7be634df66c4310dca22af`).
 Le template regroupe les ressources client déjà distribuées par Sanctuary ;
 leurs crédits et conditions respectives restent applicables.
+
+MariaDB Connector/J 3.5.10 (`org.mariadb.jdbc:mariadb-java-client`),
+MariaDB Corporation et contributeurs : LGPL-2.1-or-later. Le JAR officiel est
+embarqué comme dépendance imbriquée, sans modification, pour le stockage
+communautaire optionnel. Sa licence est fournie dans `licenses/mariadb-connector-j-LGPL-2.1.txt` du JAR Sanctuary.
+Sources correspondantes : https://github.com/mariadb-corporation/mariadb-connector-j/tree/3.5.10
+(distribution Maven Central 3.5.10).
@@ -1,5 +1,12 @@
 # Backlog Sanctuary

+## COMM-154 — Communauté dans le menu pause et sur le site
+
+Branches `codex/community-beta154` (mod) et `codex/community-contract` (site).
+Résultat : Gazette, tableau et intendance avec lecture, publication, réponses,
+droits serveur et comptes liés ; fichier autonome ou MariaDB partagée.
+[Contrat](community-contract-v1.md), [livraison locale](community-beta154.md).
+
 ## STAT-03 — Atelier d’argile et hotbar — beta.112

 Branche `codex/clay-workshop-hotbar-beta112`. [Contrat et vérifications](clay-workshop-hotbar-beta112.md).
@@ -0,0 +1,115 @@
+# COMM-154 — Communauté et conversations, beta.154
+
+Livraison locale préparée sur `codex/community-beta154`, depuis beta.151
+`b97ec6c9e820bed7693e75f200a02b16af01cf89`. Le site est préparé sur
+`codex/community-contract`, depuis `4af93d1e42ba6084ecd654967ad6d8f317a5d3ef`.
+Contrat identique dans les deux dépôts : [communauté v1](community-contract-v1.md).
+
+## Résultat
+
+Gazette à gauche et tableau à droite du menu pause, intendance au-dessus ;
+accès compacts lorsque la largeur GUI ne permet pas trois colonnes.
+Lire, publier et répondre, modifier son texte, masquer et clôturer une annonce.
+Modération autorisée côté serveur et comptes Web liés par code confirmé en jeu.
+
+Les discussions montrent les visages Minecraft, le pseudo, la date et chaque
+message dans un bloc de conversation. Les actions secondaires sont regroupées
+sous « ⋯ » ; la réponse se saisit directement sous le fil. Même présentation
+sur le site, avec rendu des visages par UUID via son prestataire existant.
+
+Fichier JSON atomique par défaut ; MariaDB optionnelle partagée avec Laravel.
+Le serveur exécute la persistance hors du thread de jeu. Brouillons conservés
+en cas de refus ; aucun repli silencieux vers un fichier après une panne SQL.
+Aucun changement des shaders, de leurs réglages, de la génération ou des
+sauvegardes existantes. Le delta part exactement du shader beta.151.
+
+## Vérifications
+
+Environnement : macOS Apple M1, Java Temurin 25, Minecraft 26.3,
+Fabric Loader 0.19.5, Fabric API 0.160.5+26.3, Vulkan/MoltenVK 1.4.2.
+Site : PHP 8.5.10, Laravel 13.32.0, PHPUnit 12.5.35. MariaDB locale 12.3.3,
+Connector/J 3.5.10 imbriqué dans le mod.
+
+- Scénario de stockage commun réussi sur fichier et MariaDB : persistance,
+  redémarrage, exact retry, conflits de révision, auteurs, opérateurs,
+  fermeture/réouverture, masquage, pagination, texte Unicode et isolation.
+  Codes expirés, consommés et tentative de réattribution d’identité refusés.
+  `build/community-client-database-final.log`, marqueurs FILE_PASS et SQL_PASS.
+- Aller-retour réel Java → HTTP Laravel → Java réussi : article, création d’un
+  code Web, liaison côté Java, modification Web et réponse relues par Java.
+  `build/community-interop-{seed,claim,verify}.log` ; deux phases PHPUnit,
+  3 puis 6 assertions. Migration Laravel sur les tables déjà créées par le SQL
+  du mod réussie ; création depuis Laravel également testée par les tests HTTP.
+- Tests client Vulkan réussis en FR/EN, GUI 2/3 (panneaux et mode compact),
+  publication, réponse intégrée, clôture, actions contextuelles, visages,
+  brouillon refusé et réponse tardive après fermeture.
+  Fichier : `build/community-conversation-client.log`.
+  MariaDB : `build/community-conversation-database.log`, mode explicitement
+  vérifié par le client. Captures dans `mods/sanctuary/build/run/clientGameTest/screenshots/`.
+- Panne SQL testée avec une adresse locale sans service : erreur visible,
+  brouillon conservé, aucune création de fichier de repli.
+  `build/community-client-outage.log`, marqueur COMMUNITY154_OUTAGE_PASS.
+- Web : **12 tests / 60 assertions** communautaires réussis, comprenant
+  validation, identité non falsifiable, restrictions du staff, auteur,
+  XSS/texte échappé, formulaires, pagination, compte lié et rejet CSRF réel.
+  Pint réussi. Rendu des pages et visages vérifié dans le navigateur local,
+  navigation accueil → discussion et FR/EN. Aucune erreur console applicative ;
+  avertissement THREE.Clock hérité du panorama.
+- Suite Web complète : **55 réussites, 1 échec, 1 test optionnel ignoré** sur
+  57. L’échec existant de PlayerModerationTest attend « Nommer admin », alors
+  que ViewUser affiche déjà « Nommer staff » dans le commit de départ.
+- `./gradlew check build --continue` exécuté : **229/252 GameTests réussis**,
+  **23 échecs strictement identiques à beta.151** (comparaison des identifiants).
+  `build/community-check-build.log`, `build/community-server-failures.json`.
+  Ce passage a aussi rencontré un `ClassNotFoundException` temporaire dans
+  seasonal105Smoke pendant des compilations concurrentes de vérification.
+  Le contrôle final est relancé seul, avec la tâche GameTests exclue (les 252 cas ont été exécutés lors du premier passage).
+
+Le contrôle complet reste rouge : cette livraison ne prétend pas réparer les
+23 GameTests historiques ni l’ancienne assertion de libellé Web. Les parcours
+communautaires sont validés indépendamment.
+
+## Rejouer les tests ciblés
+
+```sh
+./gradlew :sanctuary:community154Smoke
+./gradlew :sanctuary:runClientGameTest \
+  -PsanctuaryClientTests=true -PsanctuaryQuickTests=true \
+  -PsanctuaryCommunity154ClientTests=true -PsanctuaryClientGraphicsBackend=vulkan
+```
+
+Pour le même scénario en base, préparer une MariaDB de développement vide
+avec `src/main/resources/community/schema-v1.sql`, puis définir
+`SANCTUARY_COMMUNITY_TEST_JDBC` (URL JDBC),
+`SANCTUARY_COMMUNITY_CLIENT_DATABASE=true` et
+`SANCTUARY_COMMUNITY_DB_PASSWORD`. Ces fixtures de développement utilisent
+`root` sans mot de passe, uniquement dans la MariaDB locale isolée de test.
+Ne jamais les lancer sur une base personnelle ou de production.
+
+L’aller-retour utilise une autre base isolée, également migrée par Laravel :
+`community154Interop -PcommunityInteropPhase=seed`, puis CommunityInteropTest
+avec `SANCTUARY_COMMUNITY_INTEROP_PHASE=link`, Java `claim`, PHP `write`, Java
+`verify`. Les deux programmes reçoivent le même chemin absolu
+`SANCTUARY_COMMUNITY_INTEROP_FILE` vers un JSON dans un dossier ignoré.
+Le test PHP reçoit les paramètres DB_CONNECTION/DB_HOST/DB_PORT/DB_DATABASE
+pointant exclusivement vers cette base. Sans cette variable, il est ignoré.
+
+## Limites de livraison
+
+Code et artefacts locaux ; aucun déploiement Web, serveur personnel, canal
+packwiz ou instance Prism. Validation Windows et connexion Discord réelle sur
+le domaine de production à faire lors du déploiement. Le compte Web utilisé
+dans les essais est fictif, la liaison passe cependant par le vrai stockage.
+Pas de pièces jointes, de notification poussée ou d’import fichier → base.
+Les anciens JAR encore présents sont conservés.
+
+## Artefacts vérifiés
+
+Export packwiz réussi. ZIP, versions Minecraft/Fabric, JAR unique, pilote JDBC
+imbriqué, licence, absence des tests et égalité octet pour octet des 29 fichiers
+shader avec beta.151 vérifiés. Reçu : `build/community-artifacts.json`.
+
+- `mods/sanctuary/build/libs/sanctuary-beta.154.jar` — SHA-256 `07e7419cb3e814d59a6b6f130a1b05b4f65c2407a0ffbd00b194ba97614923ad`.
+- `build/Sanctuary-beta.154.mrpack` — SHA-256 `fbc007fe59777b0c52b30b6e461b09fe0636fb0b86d254b9e98952856b7f6c8a`.
+
+Site : commit local `32d804a` sur `codex/community-contract`.
@@ -0,0 +1,160 @@
+# Communauté Sanctuary — contrat v1
+
+Ticket beta.154, branche `codex/community-beta154`, socle beta.151 `b97ec6c`.
+Ce contrat décrit le comportement cible et les échanges implémentés par ce ticket.
+La note de livraison indique séparément les vérifications effectivement réussies.
+Les shaders de beta.151 sont conservés sans modification.
+
+## Périmètre
+
+Gazette (`article`), tableau (`notice`), intendance (`bulletin`) et réponses
+(`reply`). Contenus texte brut : titre 120 caractères Unicode, corps 4 000,
+réponse 1 000. Aucune interprétation HTML, Markdown ou commande Minecraft.
+Catégories stables : `info`, `work`, `need`, `event`. Photos et pièces jointes
+sont hors de cette première livraison.
+
+La pause présente la Gazette à gauche, les actions natives au centre, le tableau
+à droite et l'intendance au-dessus. À faible largeur GUI, accès compacts vers
+les mêmes écrans. Publication et réponses disponibles dès cette version.
+
+## Autorité et identité
+
+Le client passe exclusivement par le serveur Minecraft. L'auteur vient de la
+session serveur, jamais d'un UUID fourni par le client. Chaque installation
+possède un `serverId` UUID stable, également configuré sur le site. Chaque
+requête SQL inclut ce serveur. Les sauvegardes du monde restent indépendantes.
+
+Tous les joueurs connectés peuvent publier et répondre. L'auteur peut modifier
+ou masquer son contenu et clôturer/réouvrir son annonce. Un opérateur Minecraft
+ou membre du staff Web disposant de `users.moderate` peut masquer des contenus, épingler les publications et
+publier l'intendance ; il ne réécrit pas le texte d'un autre auteur.
+Le site exige un compte connecté lié à l'UUID Minecraft : code aléatoire à usage
+unique créé sur le site, valable 10 minutes, confirmé en jeu. Seul le hash SHA-256
+est conservé. La confirmation nécessite un serveur authentifié (`online-mode`).
+Une identité déjà liée ne peut être réattribuée automatiquement.
+
+## Stockage
+
+`config/sanctuary-community.json` sélectionne `file` (défaut) ou `database`.
+Le fichier du monde `data/sanctuary-community.json` est remplacé atomiquement
+après synchronisation disque. Une corruption ou modification externe est une
+erreur : aucune réinitialisation silencieuse.
+
+En mode base, MariaDB utilise les tables `sanctuary_community_*`, utf8mb4,
+InnoDB. Les nouvelles tables sont additives. Le schéma SQL v1 livré peut être
+installé par l'administrateur ; Laravel possède la migration équivalente.
+Le mod vérifie la version et ne lance jamais de migration au démarrage.
+Une seule application du schéma suffit avant de démarrer les deux applications.
+Les évolutions futures auront une migration explicite commune.
+
+Aucun basculement automatique base → fichier lors d'une panne. Les lectures en
+cache restent signalées comme anciennes ; une écriture n'est confirmée qu'après
+commit. Les brouillons restent côté client durant la session. Les requêtes SQL
+s'exécutent hors du thread de jeu, avec délais et file d'attente bornés.
+Le passage fichier ↔ base nécessite un export/import explicite ; changer le mode
+ne migre ni ne fusionne les données. La v1 ne fournit pas cet importateur.
+
+## Enregistrements et concurrence
+
+Les entrées portent : serveur, UUID, parent éventuel, type, catégorie, UUID et nom
+d'auteur, titre, corps, état (`open`, `closed`, `hidden`), épingle, révision,
+date de création et date de modification (millisecondes Unix UTC).
+Une réponse a un parent article/annonce du même serveur ; pas de réponses imbriquées.
+Masquer un parent masque également sa discussion dans toutes les lectures.
+
+Chaque création utilise un UUID d'opération stable. La répétition exacte rend le
+même résultat ; une réutilisation avec d'autres données est un conflit. Chaque
+modification exige la révision courante. La transaction verrouille le parent
+avant de répondre, empêchant la course avec une clôture ou un masquage.
+Les listes sont paginées (10 entrées), épingles puis date/id décroissants ; les
+réponses sont ordonnées par date/id croissants. L'intendance montre le bulletin
+visible le plus récent. Les textes et le nombre de résultats sont bornés.
+
+## Vérification attendue
+
+Même scénario sur fichier et vraie MariaDB : publication, réponses, redémarrage,
+idempotence, conflits, droits, masquage, fermeture et isolation de deux serveurs.
+Aller-retour Java → PHP → Java sur les mêmes tables. Essais client Vulkan FR/EN,
+GUI 2/3, mode compact, publication/refus/brouillon et fermeture avant réponse.
+Tests HTTP du site : identité, CSRF (middleware), validation, permissions,
+échappement HTML, erreurs, pagination. `./gradlew check build` et `assemblePack`
+sont consignés avec leurs éventuels échecs hérités.
+
+## Mise en service
+
+### Serveur autonome (fichier, défaut)
+
+Installer le JAR ou le pack beta.154. La première ouverture d’un panneau crée
+`config/sanctuary-community.json` et son `serverId`. La première publication
+crée uniquement le fichier communautaire du monde. Aucun service externe requis.
+Les joueurs utilisent Échap → Gazette/Tableau → Publier, puis Répondre dans
+une discussion. Le mode fichier n’est pas partagé avec le site Web.
+
+Conserver le `serverId` et sauvegarder le fichier communautaire avec son monde.
+Ne pas éditer ce fichier pendant que le serveur tourne. La limite de la v1 est
+64 Mio par fichier communautaire ; une écriture qui la dépasse est refusée.
+
+### Même MariaDB pour Minecraft et Laravel
+
+1. Sauvegarder la base existante. Déployer le code Web puis appliquer sa migration
+   `php artisan migrate --force`. Elle ajoute quatre tables sans modifier les
+   données de jeu. Un schéma déjà installé par `schema-v1.sql` est reconnu.
+   À l’inverse, ne pas rejouer le SQL brut sur des tables déjà créées par Laravel.
+2. Dans le `.env` du site, garder ses paramètres MariaDB et définir
+   `SANCTUARY_COMMUNITY_SERVER_ID` avec le même UUID que le mod. Recharger
+   la configuration Laravel (`php artisan config:cache` en production).
+3. Arrêter Minecraft et éditer sa configuration :
+
+```json
+{
+  "mode": "database",
+  "serverId": "11111111-1111-4111-8111-111111111111",
+  "jdbcUrl": "jdbc:mariadb://db.example.net:3306/sanctuary?sslMode=verify-full",
+  "user": "sanctuary_game",
+  "passwordEnv": "SANCTUARY_COMMUNITY_DB_PASSWORD"
+}
+```
+
+L’UUID ci-dessus est un exemple : reprendre celui de votre installation.
+Définir `SANCTUARY_COMMUNITY_DB_PASSWORD` dans l’environnement du service Minecraft,
+puis le redémarrer. Utiliser un certificat TLS valide pour l’hôte de la base.
+Le compte de jeu a besoin de SELECT sur `sanctuary_community_schema`, SELECT,
+INSERT et UPDATE sur `sanctuary_community_entries`, SELECT et INSERT sur
+`sanctuary_community_identities`, SELECT et DELETE sur `sanctuary_community_links`.
+Il n’a besoin ni des tables de comptes Web, ni de droits de création de tables.
+Le compte Laravel conserve ses permissions habituelles et celles des migrations.
+
+4. Sur le site : se connecter avec Discord, ouvrir Gazette, demander un code de
+   liaison. En jeu : Gazette → Lier mon compte → saisir le code. La liaison
+   exige `online-mode=true`. Recharger le site après confirmation ; les boutons
+   Publier et Répondre deviennent accessibles.
+5. Modération : opérateur Minecraft ou staff Web autorisé à `users.moderate`,
+   avec compte lié. Les fonctions de lecture seule du staff ne donnent aucun
+   droit de masquage, épinglage ou publication officielle.
+
+L’accueil du site conserve sa version de téléchargement beta.151 tant que le
+pack public n’est pas mis à jour. Ce ticket ne publie pas le site, le canal
+packwiz ou une installation Prism.
+
+### Synchronisation et limites de la v1
+
+Le menu pause recharge ses aperçus toutes les 5 secondes. Les pages de lecture
+ont un bouton Actualiser. Le site charge les publications à chaque navigation.
+Les brouillons Minecraft restent en mémoire jusqu’à déconnexion ; le site garde
+ses brouillons dans le stockage local du navigateur, par compte et serveur.
+Aucune notification poussée ni import automatique d’archives ou de fichier vers
+MariaDB. Les anciennes publications d’exemple du site étaient du texte statique,
+pas des données à migrer. Les pièces jointes et la réattribution d’un compte lié
+restent hors périmètre.
+
+### Présentation des discussions et visages
+
+Les réponses se lisent en conversation : visage Minecraft, pseudo et date,
+texte dans un bloc distinct, actions compactes derrière « ⋯ ». Le formulaire
+reste sous la discussion. Les listes et les aperçus du menu pause affichent
+également les visages. En jeu, les profils sont résolus par les widgets natifs
+Minecraft, avec leur texture de repli tant que le skin n’est pas disponible.
+Sur le site, le rendu par UUID utilise le prestataire mc-api.io déjà employé
+par la page de compte ; chargement différé, sans référent, initiale locale en
+cas d’erreur. Aucune image ni URL arbitraire n’entre dans le contrat des posts.
+Documentation du rendu : https://mc-api.io/docs (GET `/render/{uuid}?size=64`).
@@ -0,0 +1,68 @@
+# RENDER-149 — Distances PBR et SSR indépendantes
+
+Branche `codex/separate-reflection-distances-beta149`, socle beta.148 `6f87144`.
+
+- Deux réglages : Distance PBR et Distance SSR, chacun à 64 blocs par défaut.
+  Choix 16, 32, 64, 128, 256 blocs, enregistrés séparément.
+- Le PBR conserve son propre fondu et sa propre limite de portée. Le SSR
+  utilise sa distance pour les surfaces réfléchissantes et sa recherche de
+  paysage. Le maillage et la sélection des surfaces couvrent le maximum des
+  deux portées actives, afin que réduire l’une ne coupe pas l’autre.
+- Ancien défaut commun 32 migré une fois vers PBR 64 ; nouveau réglage SSR 64.
+  Les anciennes valeurs PBR différentes de 32 restent conservées. Après la
+  migration, un choix explicite 32 est conservé comme les autres valeurs.
+- Option nommée exactement « SSR » en français et en anglais, sans la mention
+  « expérimental ». Les autres options expérimentales du jeu sont inchangées.
+- Intensités PBR 50 % et SSR 20 %, rendu solaire diffus de beta.148 conservés.
+  SSR conserve sa dépendance au PBR et les limites du paysage visible/chargé
+  et du budget de maillage.
+
+- Les feuilles (et fibres de laine, même profil entièrement mat) ne reçoivent
+  plus de large éclat spéculaire blanc. Leur relief normal reste présent.
+  La pierre et le bois retrouvent exactement leur poids spéculaire précédent,
+  comme les surfaces polies, les métaux, l’eau et le verre. La suppression
+  concerne les profils non métalliques de rugosité 0,98, avec transition 0,90–0,98.
+
+## Vérifications
+
+Contrôles de persistance indépendante, valeurs par défaut et libellés FR/EN.
+Scènes graphiques avec PBR variable/SSR 256 puis PBR 256/SSR variable.
+- Suite PBR/préférences Vulkan réussie : deux défauts 64 et persistance
+  indépendante sur 16/32/64/128/256 ; libellés FR/EN et nom SSR vérifiés.
+  Journal : `build/beta149-pbr-vulkan.log`.
+- Suites SSR Vulkan et OpenGL réussies avec les portées dissociées, F5,
+  intersections, eau/verre/métal, soleil/lune, OFF/zéro et rechargement.
+  Journaux : `build/beta149-ssr-vulkan.log`, `build/beta149-ssr-opengl.log`.
+  Ces passes précèdent l’ajustement final du profil entièrement mat.
+- Suite PBR Vulkan finale avec feuillage réussie : 170 172 pixels de feuilles
+  contrôlés, saturation relative 1,00007, relief visible sur 63 236 pixels.
+  Journal : `build/beta149-foliage-vulkan.log` ; captures correspondantes
+  dans `build/evidence/beta149-foliage-vulkan/`.
+- Bois et briques après recentrage sur le feuillage : aucun pixel modifié
+  par rapport à la capture précédant l’ajustement, sur les zones de contrôle
+  de 26 304 et 40 896 pixels respectivement.
+- `./gradlew check build` exécuté dans l’instantané isolé : 252 tests serveur,
+  229 réussis et 23 échecs, mêmes identifiants qu’en beta.148. Aucun nouvel échec.
+  Journal : `build/beta149-check-build-isolated.log` ; comparaison :
+  `build/beta149-server-failures.json`. L’ajustement final du feuillage concerne
+  seulement le shader et son test client. Le contrôle global reste en échec.
+
+- Suite PBR OpenGL finale réussie également : 170 199 pixels de feuilles,
+  saturation relative 1,00001, relief visible sur 63 263 pixels.
+  Journal : `build/beta149-foliage-opengl.log` ; captures correspondantes
+  dans `build/evidence/beta149-foliage-opengl/`.
+- Assemblage final réussi : `./gradlew build assemblePack -x :sanctuary:check`,
+  sans répéter les contrôles purs/serveur exécutés dans l’instantané.
+  Journal : `build/beta149-build-pack.log`. Cette exclusion ne transforme
+  pas le contrôle complet en réussite.
+
+## Artefact
+
+[Sanctuary-beta.149.mrpack](../build/Sanctuary-beta.149.mrpack), copié aussi dans
+`sanctuary-beta/build/` avec les autres versions. Archive vérifiée, un seul JAR
+Sanctuary beta.149 identique au JAR construit, shaders identiques aux sources,
+libellés SSR et deux portées FR/EN vérifiés. Minecraft 26.3 / Loader 0.19.5.
+Taille : 10 520 465 octets. SHA-256 :
+`ef5519d9a0e2006b865b62371a6f8712db02ab138aa9698339d6fdb02fb4befa`.
+Reçu : `build/beta149-artifacts.json`. Aucune installation Prism ni publication.
+
@@ -0,0 +1,96 @@
+# RENDER-150 — Terre mate et reflets solaires colorés
+
+Branche `codex/matte-dirt-beta150`, socle beta.149 `1c23d0c`.
+
+La terre sèche utilise un profil entièrement mat (rugosité 0,98, métal 0),
+comme le feuillage corrigé en beta.149. Cela enlève l’éclat blanc/gris diffus
+sans supprimer les normales ni le contraste de relief. Le SSR de ces matières
+est également atténué par leur rugosité, sans changer son réglage global.
+
+Blocs concernés : dirt, coarse_dirt, rooted_dirt, grass_block, dirt_path,
+farmland, podzol et mycelium. Les faces terreuses suivent ainsi le même profil.
+Les autres profils de matière sont inchangés.
+
+Le disque du soleil et son reflet utilisent la même couleur native
+`SkyRenderState.sunriseAndSunsetColor`, issue de l’attribut environnemental
+Minecraft `SUNRISE_SUNSET_COLOR`. Son alpha pilote la transition depuis le
+blanc : aucune palette horaire ou altitude artificielle. Le soleil reste
+neutre tant que le dégradé natif est absent et se colore avec le ciel.
+La teinte solaire est convertie en lumière linéaire pour le PBR. Le mixin
+modifie seulement la couleur du disque solaire, préserve l’alpha de pluie,
+la texture native et la lune, et respecte la désactivation globale de Vanilla Light.
+La fusion diffuse de l’eau et sa normale animée d’origine sont conservées.
+Les accents suivent les pentes des vaguelettes qui réfléchissent le soleil
+vers la caméra. Leur pulsation vient des normales animées de la texture,
+sans oscillateur indépendant ni inversion artificielle du relief.
+Une faible variation stable par texel évite des crêtes toutes identiques ;
+elle module seulement l’intensité, sans produire des points isolés aléatoires.
+Les détails s’atténuent lorsqu’ils deviennent plus petits qu’un pixel écran.
+Les accents restent limités au reflet solaire et conservent sa couleur.
+Les lampes et la lune gardent leurs
+couleurs propres.
+PBR 50 %, SSR 20 % et deux portées indépendantes de 64 blocs par défaut conservés.
+Minecraft 26.3, Java 25 et dépendances inchangés ; aucune sauvegarde modifiée.
+
+## Vérifications
+
+Tests des profils de terre et scènes GPU comparant PBR OFF/ON sur terre et
+feuillage : conservation de la couleur native et présence du relief.
+- Suites PBR finales Vulkan/OpenGL réussies, dont profils des huit types de
+  sol, proximité, intensités, préférences et feuillage.
+  Journaux : `build/beta150-pbr-vulkan-final.log` et
+  `build/beta150-pbr-opengl-final.log`.
+- Terre : 180 469 pixels contrôlés, saturation relative 0,99877 sur les deux
+  moteurs ; relief visible sur 145 415 pixels. Captures conservées dans
+  `build/evidence/beta150-pbr-vulkan-final/` et
+  `build/evidence/beta150-pbr-opengl-final/`.
+
+Les tests comparent la contribution PBR au rendu natif et capturent aussi
+le disque du soleil, avant puis pendant la transition native du ciel.
+Le contrôle serveur `./gradlew check build`, exécuté dans une copie isolée
+`build/server-validation` avant les derniers ajouts exclusivement client,
+compte 229 réussites et 23 échecs sur 252 tests. Les 23 identifiants d’échec
+sont identiques à beta.149 ; aucun nouvel identifiant. Le contrôle global
+n’est donc pas vert. Journaux : `build/beta150-check-build-isolated.log` et
+`build/beta150-server-failures.json`.
+
+Les scènes solaires comparent le rendu PBR au natif, avant et pendant le
+coucher de soleil. À 2 000 ticks, la teinte native est blanche ; à 11 500 ticks
+sa transition commence légèrement (alpha 0,051) ; à 12 400 ticks l’alpha
+natif atteint 0,831 et le disque devient chaud (centre RGB 255/255/135).
+Les deux moteurs ont validé cette synchronisation native.
+
+Un lancement sans sélection PBR a également rencontré l’assertion client
+Blocodex « The full snapshot must become visible together », avant les scènes
+GPU (`build/beta150-water-motion-vulkan.log`). Il ne constitue pas une
+validation de la suite client générale.
+
+La suite finale Vulkan des éclats liés aux vaguelettes passe
+(`build/beta150-wave-glints-vulkan.log`) : animation native, masquage F5,
+distances indépendantes, reflets solaires et lunaires, matériaux transparents,
+rechargement des ressources et redimensionnement. Dans la scène solaire,
+150 563 pixels sont éclaircis, sans pixel blanc saturé.
+
+La suite OpenGL finale passe également
+(`build/beta150-wave-glints-opengl.log`) : 148 180 pixels éclaircis, aucun
+pixel blanc saturé. Les captures finales sont conservées dans
+`build/evidence/beta150-wave-glints-vulkan/` et
+`build/evidence/beta150-wave-glints-opengl/`.
+Le ressenti des vaguelettes en mouvement reste à confirmer par le créateur
+sur sa configuration ; les tests ne constituent pas une validation esthétique.
+
+## Pack local
+
+Construction et assemblage réussis avec
+`./gradlew build assemblePack -x :sanctuary:check`, après le contrôle complet
+ci-dessus. L’exclusion ne transforme pas ses échecs connus en réussite.
+Export packwiz puis vérification ZIP, version Fabric, Minecraft 26.3,
+Loader 0.19.5, JAR unique identique au construit, shader final et mixin solaire.
+
+- Pack : `/Users/koka/Documents/sanctuary/sanctuary-beta/build/Sanctuary-beta.150.mrpack`
+- Taille : 10522942 octets.
+- SHA-256 pack : `65a4a44948dcdcf0325b5e24c076a03f8832184f25f5c1ff16f69bd3ee641b93`.
+- SHA-256 JAR : `4962e6f8cafd6ef3e81e088bf9b0092a264441632cfa095d4fe7394b855f093d`.
+- Reçu : `build/beta150-artifacts.json`, également copié à côté du pack.
+
+Aucun canal publié, aucune instance Prism ni sauvegarde personnelle modifiée.
@@ -0,0 +1,93 @@
+# FIX-151 — Nether, PBR opaque et SSR
+
+Branche `codex/nether-wood-beta151`, socle beta.150 `448e2fe`.
+
+## Déconnexion Nether
+
+Le rapport Windows beta.150 transmis le 18 septembre 2026 indique
+`IndexOutOfBoundsException: Index 46 out of bounds for length 46` lors de
+`ClientPacketListener.handleContainerContent`, paquet `container_set_content`.
+Le passage au Nether dans le test client local reproduit exactement cette trace
+(journal `build/beta151-client-first.log`). Ce défaut n’est pas un crash GPU.
+
+Minecraft recrée le joueur client et son menu lors de `handleRespawn`, utilisé
+aussi pour les changements de dimension. La progression n’était réattachée
+qu’en fin de tick ; un paquet d’inventaire dans le même lot arrivait avant la
+création des 18 cases supplémentaires et des 3 accessoires. Le correctif lie la
+progression déjà reçue au nouveau joueur dès la fin du traitement du paquet de
+respawn, avant le paquet suivant. Aucun paquet ni objet n’est ignoré et aucun
+format de sauvegarde ne change. Sans progression Sanctuary active, le chemin
+vanilla reste inchangé.
+
+## Rendu
+
+La beta.146 avait porté le gain solaire des surfaces opaques de 3 à 20
+(4 × 5), soit environ 6,7 fois plus. Le renforcement prévu pour les reflets de
+l’eau avait ainsi créé un voile sur les matières sombres, dont l’obsidienne.
+Les surfaces opaques retrouvent le gain 3 et le budget spéculaire total 0,5,
+partagé entre soleil et lampes. La teinte native du coucher de soleil, les
+normales et le relief sont conservés. Eau et verre conservent leur traitement.
+Le bois utilise le profil mat 0,98 : planches, bûches et variantes de construction,
+bambou, tiges et hyphes du Nether. Ce classement ne transforme pas le nylium en bois.
+
+SSR est activé par défaut à 20 %, avec portée 64 blocs. Un choix OFF déjà
+sauvegardé reste OFF. PBR reste à 50 % par défaut.
+
+## Cible graphique
+
+Décision du créateur pendant ce ticket : **Vulkan uniquement** pour les nouvelles
+validations. Le passage OpenGL de ce ticket s’était terminé avant cette demande ;
+il reste une trace historique, pas une cible à conserver ni à relancer.
+Cette décision est reportée dans `AGENTS.md` et `docs/testing.md`.
+
+## Vérification
+
+Les assertions GPU Vulkan et les quatre transferts successifs
+Overworld → Nether → Overworld → Nether → Overworld passent sur un nouveau monde
+plat de développement, graine 122. Après chaque transfert : menu de 67 cases,
+pile de 7 diamants en inventaire natif, 3 émeraudes dans la première case
+supplémentaire et 5 lingots d’or dans la dernière, toujours présents côté client.
+
+Les scènes PBR conservent 99,878 % de la saturation relative du chêne et 99,968 %
+de celle de l’épicéa écorcé sur 185 776 pixels chacune. Le relief affecte
+respectivement 101 382 et 51 671 pixels. De face, l’obsidienne ne gagne en moyenne
+que 5,114 niveaux RGB sur 255 (102 480 pixels), avec relief visible sur 95 225
+pixels. Captures inspectées : bois et obsidienne PBR OFF/ON.
+
+Les contrôles couvrent aussi les réglages SSR absents (ON/20 %), la persistance
+d’un choix OFF, les profils bois, les petits déplacements de caméra, les
+intensités, le rechargement des ressources et le redimensionnement.
+Le premier passage Vulkan corrigé valide toutes les assertions, mais se bloque
+ensuite à la fermeture dans les barrières de synchronisation du programme de
+test Fabric ; son processus est arrêté après capture des piles de threads.
+Premier journal : `build/beta151-client-vulkan-final.log` ; diagnostic :
+`build/beta151-client-shutdown-threads.txt`. Le second passage Vulkan réussit entièrement, fermeture comprise, en **3 min 9 s**
+(`build/beta151-client-vulkan-clean.log`). La suite OpenGL terminée avant l’abandon de
+cette cible a réussi en 2 min 42 s ; aucun nouveau test OpenGL n’est prévu.
+
+Le contrôle complet `./gradlew check build` dans `build/server-validation`
+(3 068 fichiers de production identiques aux sources courantes) termine en
+11 min 13 s : **229 réussites, 23 échecs sur 252**. Les 23 identifiants sont
+strictement identiques à beta.150 : aucun nouveau, aucun résolu.
+Le contrôle global reste rouge. Journaux et liste :
+`build/beta151-check-build.log`, `build/beta151-server-failures.json`.
+Ces échecs restent ouverts et ne constituent pas la validation du correctif
+réseau ; celui-ci repose sur la reproduction puis le test client des transferts.
+
+## Pack local
+
+`./gradlew build assemblePack -x :sanctuary:check` réussit en 11 s,
+indépendamment du contrôle complet en échec ci-dessus. Export packwiz réussi ;
+ZIP, version Fabric, Minecraft 26.3, Loader 0.19.5, JAR Sanctuary unique,
+mixin de respawn et shader exacts, classes conformes aux sorties compilées et
+absence des tests dans le JAR vérifiés.
+
+- Pack : `/Users/koka/Documents/sanctuary/sanctuary-beta/build/Sanctuary-beta.151.mrpack`.
+- SHA-256 pack : `1d87804d75edda0a95c318ea3feaf47ecadeeb29d86ca55483a42741d7a5fcab`.
+- SHA-256 JAR : `6676c67f8be4e650a9b6a8213c8b0fdf3cf7e62b030c3d1a6d4805d438a8e543`.
+- Reçu : `build/beta151-artifacts.json`.
+
+Les essais sont effectués sur Apple M1 ; la validation sur le PC Windows du
+créateur reste à faire.
+
+Aucune sauvegarde personnelle ouverte, aucun canal publié ni instance installée.
@@ -0,0 +1,82 @@
+# RENDER-147 — PBR proche, lune et portée 256 blocs
+
+Branche `codex/pbr-close-range-beta147`, socle beta.146 `cf9a670`.
+Minecraft 26.3, Java 25 ; dépendances et formats de sauvegarde inchangés.
+
+## Résultat
+
+- Le prépassage des récepteurs PBR comparait encore les profondeurs natives
+  avec un epsilon fixe de 0,0000001. En profondeur inversée, cette marge
+  devenait trop stricte au voisinage de la caméra : de nombreux fragments
+  alternaient entre le rendu natif et le PBR lors de mouvements minuscules.
+- La comparaison utilise maintenant une distance reconstruite avec la marge
+  bornée de 5 mm déjà employée par les passes couleur. La sélection de la
+  surface PBR la plus proche et son test de profondeur EQUAL restent stricts.
+  Aucun décalage du maillage ni fondu supprimant le PBR près de la caméra.
+- La lune ne reçoit plus le renforcement spéculaire du soleil (×20 pour
+  l’eau, ×4 pour les autres matières). Son coefficient lunaire et ses phases
+  restent appliqués ; le grand reflet solaire est conservé.
+- Distance commune PBR/SSR : 16, 32 (défaut), 64, 128 ou 256 blocs.
+  À 256, le rayon SSR peut aussi rechercher jusqu’à 256 blocs. Nombre de pas
+  et budgets de maillage inchangés ; les limites du terrain visible/chargé,
+  des reflets hors écran et du budget de maillage subsistent.
+- PBR 80 %, SSR 20 %, mélange des eaux et préférences de beta.146 conservés.
+  Libellés FR/EN mis à jour.
+
+## Vérifications
+
+Mondes de test jetables, macOS Apple M1. Aucune sauvegarde personnelle utilisée.
+
+- Reproduction avant correction sous Vulkan : à 12 cm du sol de briques,
+  59 442 / 262 272 pixels changent de plus de 12 niveaux RVB cumulés sous une
+  rotation de 0,00002 degré. Le test échoue. Journal :
+  `build/beta147-close-before-vulkan.log`.
+- Même scène après correction : 1 / 262 272 pixels à 12 cm ; également testé
+  à 25 cm, 50 cm et 1 m. Suite PBR Vulkan réussie :
+  `build/beta147-close-after-vulkan.log`.
+- Preuves avant/après dans `build/evidence/close-before-vulkan/` et
+  `build/evidence/close-after-vulkan/`.
+
+- Suite PBR et préférences OpenGL finale réussie : mêmes scènes proches,
+  persistance des distances dont 256 blocs, FR/EN, OFF/zéro, intensités,
+  rechargement, redimensionnement et effets combinés.
+  Journal : `build/beta147-close-final-opengl.log` ; preuves :
+  `build/evidence/beta147-close-final-opengl/`.
+
+- Suite SSR Vulkan finale réussie : F5, intersections, portées dont 256,
+  eau/verre/métal, OFF/zéro, rechargement et redimensionnement.
+  Journal : `build/beta147-ssr-final-vulkan.log` ; preuves :
+  `build/evidence/beta147-ssr-final-vulkan/`.
+- À PBR 80 % / SSR 20 %, le soleil conserve 22 697 pixels quasi blancs sur
+  la scène aquatique 854 × 480. La lune seule en compte zéro, tout en modifiant
+  visiblement 40 808 pixels par rapport au PBR OFF. Capture du bloom lunaire
+  inspectée : reflet doux, sans plateau blanc.
+
+- Suite SSR OpenGL finale réussie également : zéro pixel quasi blanc pour
+  la lune, 22 111 pour le soleil et 40 749 pixels de reflet lunaire visibles.
+  Intersections : 91 / 518 400 pixels changés sous rotation minuscule.
+  Journal : `build/beta147-ssr-final-opengl.log` ; captures correspondantes
+  dans `build/evidence/beta147-ssr-final-opengl/`.
+- `./gradlew check build` dans un instantané isolé : 252 tests serveur,
+  229 réussis, 23 échecs, avec exactement les mêmes identifiants que beta.146.
+  Journal : `build/beta147-check-build-isolated.log` ; comparaison :
+  `build/beta147-server-failures.json`. La vérification globale reste en échec.
+  Les derniers ajouts lune/256 concernent exclusivement le rendu client,
+  ses réglages et ses tests ; ils sont validés par les suites finales ci-dessus.
+- Assemblage final réussi : `./gradlew build assemblePack -x :sanctuary:check`,
+  après les contrôles purs et serveur exécutés dans l’instantané, sans les
+  répéter. Journal : `build/beta147-build-pack.log`. Cette exclusion ne
+  transforme pas le contrôle complet en réussite.
+
+## Artefact
+
+[Sanctuary-beta.147.mrpack](../build/Sanctuary-beta.147.mrpack), également copié
+à côté de beta.146 dans `sanctuary-beta/build/`. Aucun ancien pack remplacé,
+aucune installation Prism ou publication effectuée.
+
+Archive ZIP vérifiée, un seul JAR Sanctuary beta.147, identique au JAR construit,
+shaders identiques aux sources finales, options FR/EN 256 présentes,
+Minecraft 26.3 / Fabric Loader 0.19.5 conservés. Taille : 10 519 851 octets.
+SHA-256 : `b8044243dbe160d5171ea584052cf5732393e4d91352c29c33b727af80c0a5bc`.
+Reçu : `build/beta147-artifacts.json`.
+
@@ -0,0 +1,68 @@
+# RENDER-148 — PBR 50 % et reflet solaire diffus
+
+Branche `codex/pbr-soft-sun-beta148`, socle beta.147 `96a36d9`.
+Minecraft 26.3, Java 25, dépendances et sauvegardes inchangés.
+
+## Résultat
+
+- PBR à 50 % par défaut, SSR toujours à 20 % et portée commune jusqu’à 256.
+- Les configurations anciennes contenant exactement PBR 80 % passent à 50 %.
+  Un marqueur de migration conserve ensuite tout choix explicite, y compris
+  un nouveau choix 80 %. Les autres anciennes intensités restent conservées.
+- Le reflet solaire de l’eau avait un renforcement ×20 et une compression
+  exponentielle qui effaçait les détails dans une large zone blanche.
+  Le renforcement passe à ×6 et le lobe est plus diffus (rugosité minimale
+  de 0,42 au lieu de 0,34 pour le lobe céleste de l’eau).
+- Pour le soleil sur l’eau, fusion par texel entre éclaircissement vers le
+  blanc et lumière douce fondée sur la couleur native. La pondération emploie
+  une compression rationnelle, sans atteindre brutalement un plateau blanc.
+  La texture et ses animations restent natives ; aucun bruit ajouté.
+- La lune conserve son intensité atténuée, sans renforcement solaire.
+  Les lampes et matières solides conservent leur fusion spéculaire précédente.
+  Le bloom reste réglable et suit la lumière réellement ajoutée.
+
+## Vérifications
+
+Scènes plates jetables, Apple M1, Vulkan et OpenGL. Le test solaire contrôle
+une lumière largement visible et limite les pixels quasi blancs à moins de
+0,5 % de l’image, au lieu d’imposer une grande tache blanche.
+
+Premier contrôle Vulkan à PBR 50 % / SSR 20 % : 149 908 pixels éclaircis,
+zéro pixel quasi blanc sur 854 × 480. Captures vues du dessus et à soleil bas
+inspectées : la texture reste visible dans la traînée lumineuse.
+Preuves : `build/evidence/beta148-preview/`.
+Rendu de la traînée solaire approuvé par le créateur après inspection de la capture.
+
+- Suites SSR complètes Vulkan et OpenGL réussies : F5, intersections, portées,
+  eau/verre/métal, OFF/zéro, lune, bloom, rechargement et redimensionnement.
+  Journaux : `build/beta148-ssr-vulkan.log`, `build/beta148-ssr-opengl.log`.
+  Sous OpenGL, 146 680 pixels éclaircis et zéro pixel quasi blanc dans la scène
+  solaire. La lune reste visible sans saturation (35 865 pixels modifiés).
+  Preuves : `build/evidence/beta148-ssr-vulkan/` et
+  `build/evidence/beta148-ssr-opengl/`.
+
+- Suites PBR/préférences Vulkan et OpenGL réussies : défaut 50 %, migration
+  de l’ancien 80 %, conservation d’un nouveau choix explicite 80 %, valeurs
+  personnalisées, FR/EN, proximité, OFF/zéro, intensités et rechargement.
+  Journaux : `build/beta148-pbr-vulkan.log`, `build/beta148-pbr-opengl.log`.
+- `./gradlew check build` dans l’instantané isolé : 252 tests serveur,
+  229 réussis, 23 échecs. Exactement les mêmes identifiants que beta.147,
+  aucun nouvel échec. Journal : `build/beta148-check-build-isolated.log` ;
+  comparaison : `build/beta148-server-failures.json`. Le contrôle global
+  demeure donc en échec.
+- Assemblage final réussi : `./gradlew build assemblePack -x :sanctuary:check`,
+  sans répéter les contrôles purs et serveur déjà exécutés dans l’instantané.
+  Journal : `build/beta148-build-pack.log`. L’exclusion ne constitue pas
+  une réussite du contrôle complet.
+
+## Artefact
+
+[Sanctuary-beta.148.mrpack](../build/Sanctuary-beta.148.mrpack), également copié
+à côté des autres versions dans `sanctuary-beta/build/`. Archive ZIP vérifiée,
+un seul JAR Sanctuary beta.148 identique au JAR construit, shaders finaux
+identiques aux sources, textes FR/EN 50 % et dépendances exactes vérifiés.
+Taille : 10 520 050 octets. SHA-256 :
+`597cc2a96eabc3cf0ebf8ac59b4f94cf7cabf0c773e1dce13c10736ca6fcba38`.
+Reçu : `build/beta148-artifacts.json`.
+Aucune publication ni installation Prism effectuée.
+
@@ -0,0 +1,112 @@
+# RENDER-146 — Reflets, portée commune et transitions de l’eau
+
+Branche `codex/reflections-water-beta146`, socle beta.145 `ed2d088`.
+Minecraft 26.3, Java 25 et dépendances inchangés. Préparation locale uniquement.
+
+## Contrat
+
+- Les passes PBR et SSR vérifient la profondeur finale du rendu natif pour
+  masquer les personnages, notamment en F5. La profondeur du paysage capturée
+  avant les transparences reste celle utilisée pour rechercher le reflet.
+- Le PBR utilise le test matériel EQUAL contre la profondeur du récepteur
+  sélectionné. L’ancienne tolérance de 3,5 cm pouvait accepter des faces
+  concurrentes près des coins ; elle est supprimée. La comparaison avec la
+  profondeur native conserve seulement une marge de 5 mm pour les différences
+  d’ordre de calcul des matrices, sans relâcher la sélection stricte du récepteur.
+  La position du vertex est déclarée invariante entre les passes.
+- PBR à 80 % et SSR à 20 % par défaut, pour toutes les matières, eau comprise.
+  Deux intensités d’effets distinctes, sans réglage séparé solide/liquide.
+  Les préférences explicites déjà enregistrées restent conservées.
+- Distance PBR/SSR commune : 16, 32 (défaut), 64, 128 blocs. Maillages,
+  sélection des récepteurs et fondu final emploient ce réglage. Le rayon SSR
+  conserve sa recherche maximale de 128 blocs dans le paysage visible.
+  Budgets de maillages inchangés : solides 24 Mio, transparences 8 Mio.
+  Une forte densité à grande portée peut donc limiter les surfaces disponibles.
+- Le reflet du soleil adopte un lobe plus large sur l’eau, avec une irradiance
+  renforcée : grande empreinte blanche vue du dessus et traînée étendue aux
+  angles rasants. Les lampes conservent leur lobe local.
+  Les éclats spéculaires ne sont plus plafonnés au gris moyen. Leur compression
+  conserve une valeur finie pouvant approcher le blanc. Une contribution douce
+  des seules passes PBR/SSR alimente le bloom existant, sans faire briller tous
+  les blocs blancs. Le réglage Bloom et son intensité gardent autorité.
+- Eau naturelle OFF par défaut dans une dimension ordinaire, ON pour une
+  dimension dont le générateur est Sanctuary / ExpansionChunkGenerator.
+  Le serveur transmet ce contexte à la connexion, au changement de dimension
+  et à la réapparition, y compris en multijoueur. Le défaut automatique nécessite
+  ce contexte envoyé par un serveur beta.146 ; sans lui, le client utilise le
+  défaut ordinaire OFF, toujours réglable. Aucune donnée de monde modifiée.
+  Les choix ON/OFF sont mémorisés séparément pour ces deux catégories.
+  Un ancien OFF explicite est conservé dans les deux ; un ancien ON global
+  adopte les nouveaux défauts par contexte.
+- Mélange des profils sur 1×1, 3×3, 5×5, 9×9 (défaut) ou 17×17 blocs, puis
+  interpolation aux sommets. Océans toujours clairs. La texture demeure native.
+  Surface et immersion utilisent la même étendue. Les changements du fond
+  invalident toute la largeur dépendante ; changer le réglage reconstruit les
+  sections chargées contenant de l’eau.
+
+Le filtre de surface est calculé dans la copie de région native, avec sommes
+préfixées par hauteur pour borner le coût des sommets. Aucun accès au monde
+vivant depuis le worker, chargement de chunk ou modification de sauvegarde.
+Les textes des nouvelles options sont fournis en français et en anglais.
+
+## Vérifications
+
+Machine : Apple M1, macOS, Java 25, Minecraft 26.3. Mondes plats jetables,
+graine 122 ; aucune sauvegarde personnelle utilisée.
+
+- Suite SSR/PBR Vulkan avec transparence améliorée : réussie
+  (`build/beta146-final-settings-vulkan.log`). F5 avec personnage réel en créatif,
+  portée 16/32/64/128, couleur du paysage, eau/verre/métal, OFF/zéro,
+  immersion, rechargement de ressources et redimensionnement.
+- Suite SSR/PBR OpenGL finale réussie également
+  (`build/beta146-final-settings-opengl.log`), avec 22 450 pixels quasi blancs
+  dans la scène solaire et 99 / 518 400 pixels modifiés dans le contrôle
+  des intersections. Captures dans `build/evidence/final-settings-opengl/`.
+- F5 : les 1 900 pixels du torse contrôlés sont strictement identiques entre
+  SSR OFF et ON, tandis que le reflet reste présent autour du personnage.
+- Soleil : 22 111 pixels quasi blancs sur 854 × 480 à PBR 80 % / SSR 20 %,
+  sans bloom, sur la scène de contrôle Vulkan. Les captures vues du dessus et
+  à soleil bas montrent une empreinte large et une traînée allongée.
+  Bloom OFF libère sa cible.
+- Mur, sol et escaliers en contact : 86 pixels sur 518 400 changent de plus
+  de 12 niveaux cumulés lors d’une rotation de 0,00002 degré ; seuil du test
+  0,1 %. Le cadre exclut l’eau animée, qui ne constitue pas une référence
+  de stabilité pour les blocs statiques.
+
+- Eau : suites fonctionnelles Vulkan et OpenGL réussies
+  (`build/beta146-water-vulkan.log`, `build/beta146-water-opengl.log`).
+  Profils, mélange 5/9/17, changement de contexte transmis par le serveur,
+  préférences séparées, immersion, fond modifié, océans, eau courante,
+  waterlogging et rechargement. OpenGL contrôle aussi l’égalité des couleurs
+  aux frontières des copies de région et avec l’échantillonnage de brume.
+- `./gradlew check build` exécuté dans un instantané isolé des sources :
+  252 tests serveur, 229 réussis et 23 échecs. Les identifiants des échecs
+  correspondent exactement au reçu archivé beta.145 ; aucun nouvel identifiant.
+  Il ne s’agit pas d’une nouvelle exécution comparative de beta.145.
+  Journal : `build/beta146-check-build-isolated.log` ; comparaison :
+  `build/beta146-server-failures.json`. Les derniers changements après cet
+  instantané concernent le rendu client, ses réglages et ses tests.
+
+Les preuves Vulkan finales sont dans `build/evidence/final-settings-vulkan/`.
+La suite de régression PBR et de préférences finale réussit
+(`build/beta146-final-pbr-preferences.log`) : PBR 80 %, SSR 20 %, persistance,
+migration des anciennes préférences, FR/EN, OFF/zéro et rechargement.
+La commande finale `./gradlew check build assemblePack -x :sanctuary:runGameTest`
+réussit (125 tâches), sans répéter la suite serveur isolée déjà exécutée.
+Journal : `build/beta146-final-build-pack.log`. Cette exclusion ne transforme
+pas les 23 échecs serveur en validation globale réussie.
+
+## Artefact local
+
+Le pack [Sanctuary-beta.146.mrpack](../build/Sanctuary-beta.146.mrpack) est exporté
+et copié dans le dossier `sanctuary-beta/build/`, à côté des autres versions.
+Intégrité ZIP, version beta.146, Minecraft 26.3 et identité du JAR embarqué
+avec le JAR construit contrôlées ; shaders finaux présents et identiques aux sources.
+Taille : 10 519 634 octets. SHA-256 :
+`9f3f7a840652d401741cbe3c85bbb5626326542179754cb599479b01a6b4c955`.
+Reçu : `build/beta146-artifacts.json`.
+
+Aucun benchmark isolé de performance de beta.146 n’est revendiqué : des
+contrôles serveur peuvent tourner simultanément. Les limites SSR hors écran,
+de maillage à grande portée et de compatibilité avec d’autres GPU subsistent.
+Aucune publication ou synchronisation Prism.
@@ -1,5 +1,13 @@
 # Vérifier Sanctuary

+## Cible graphique — décision du 18 septembre 2026
+
+Les nouvelles validations graphiques Sanctuary utilisent **Vulkan uniquement**.
+OpenGL est abandonné comme cible de validation à la demande du créateur.
+Les anciens résultats OpenGL ci-dessous sont historiques et ne constituent
+pas un engagement de compatibilité. Ne plus programmer de suite OpenGL.
+
+
 Utiliser Java 25 et les dépendances épinglées dans `gradle.properties`.

 ```sh
@@ -9,8 +9,8 @@ loom_version=1.17.20
 fabric_api_version=0.160.5+26.3

 # Release counter: beta.001, .002, .003, ... (see docs/versioning.md).
-mod_version=beta.145
-pack_version=beta.145
+mod_version=beta.154
+pack_version=beta.154
 resource_pack_version=beta.121
 maven_group=fr.koka.sanctuary
 jei_version=30.32.0-sanctuary.3
@@ -258,6 +258,9 @@ tasks.named('processGametestResources') {
    def multiblocks084Client = providers.gradleProperty('sanctuaryMultiblocks084ClientTests').map { it.toBoolean() }.getOrElse(false)
    inputs.property('sanctuaryMultiblocks084ClientTests', multiblocks084Client)
    if (multiblocks084Client) filter { line -> line.replace('fr.koka.sanctuary.gametest.SanctuaryClientRenderTests', 'fr.koka.sanctuary.client.Multiblocks084ClientChecks') }
+    def community154Client = providers.gradleProperty('sanctuaryCommunity154ClientTests').map { it.toBoolean() }.getOrElse(false)
+    inputs.property('sanctuaryCommunity154ClientTests', community154Client)
+    if (community154Client) filter { line -> line.replace('fr.koka.sanctuary.gametest.SanctuaryClientRenderTests', 'fr.koka.sanctuary.client.Community154ClientChecks') }
    def menus083Client = providers.gradleProperty('sanctuaryMenus083ClientTests').map { it.toBoolean() }.getOrElse(false)
    inputs.property('sanctuaryMenus083ClientTests', menus083Client)
    if (menus083Client) filter { line -> line.replace('fr.koka.sanctuary.gametest.SanctuaryClientRenderTests', 'fr.koka.sanctuary.client.Menus083ClientChecks') }
@@ -487,6 +490,8 @@ tasks.named('processGametestResources') {
 }

 dependencies {
+    implementation 'org.mariadb.jdbc:mariadb-java-client:3.5.10'
+    include('org.mariadb.jdbc:mariadb-java-client:3.5.10')
    implementation project(':jei')
    include project(':jei')
    implementation project(':demeure')
@@ -1211,3 +1216,19 @@ tasks.register('seasonal105Smoke', JavaExec) {
    mainClass = 'fr.koka.sanctuary.weather.Seasonal105Smoke'
 }
 tasks.named('check') { dependsOn('seasonal105Smoke') }
+
+tasks.register('community154Smoke', JavaExec) {
+    group = 'verification'
+    dependsOn('testClasses')
+    classpath = sourceSets.test.runtimeClasspath
+    mainClass = 'fr.koka.sanctuary.community.CommunitySmoke'
+}
+tasks.named('check') { dependsOn('community154Smoke') }
+
+tasks.register('community154Interop', JavaExec) {
+    group = 'verification'
+    dependsOn('testClasses')
+    classpath = sourceSets.test.runtimeClasspath
+    mainClass = 'fr.koka.sanctuary.community.CommunityInterop'
+    args(providers.gradleProperty('communityInteropPhase').getOrElse('seed'))
+}
@@ -0,0 +1,91 @@
+package fr.koka.sanctuary.client;
+
+import com.mojang.blaze3d.platform.InputConstants;
+import java.util.*;
+import fr.koka.sanctuary.gametest.Starter039TestSupport;
+import java.util.concurrent.atomic.AtomicBoolean;
+import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents;
+import net.fabricmc.fabric.api.client.gametest.v1.FabricClientGameTest;
+import net.fabricmc.fabric.api.client.gametest.v1.context.ClientGameTestContext;
+import net.minecraft.client.gui.components.*;
+import net.minecraft.client.gui.components.events.*;
+import net.minecraft.client.gui.screens.*;
+import net.minecraft.client.gui.screens.worldselection.WorldCreationUiState;
+import net.minecraft.client.input.KeyEvent;
+import net.minecraft.network.chat.contents.TranslatableContents;
+
+/** Real screens and server packets on an isolated flat development world. */
+public final class Community154ClientChecks implements FabricClientGameTest {
+    public void runTest(ClientGameTestContext c) {
+        boolean outage=Boolean.parseBoolean(System.getenv("SANCTUARY_COMMUNITY_CLIENT_OUTAGE"));
+        boolean database=Boolean.parseBoolean(System.getenv("SANCTUARY_COMMUNITY_CLIENT_DATABASE"));
+        if(database) try {
+            var path=net.fabricmc.loader.api.FabricLoader.getInstance().getConfigDir().resolve("sanctuary-community.json");
+            var config=new fr.koka.sanctuary.community.CommunityConfig("database",UUID.randomUUID().toString(),System.getenv("SANCTUARY_COMMUNITY_TEST_JDBC"),"root","SANCTUARY_COMMUNITY_DB_PASSWORD");
+            java.nio.file.Files.createDirectories(path.getParent());
+            java.nio.file.Files.writeString(path,new com.google.gson.Gson().toJson(config));
+        } catch(Exception error) { throw new AssertionError(error); }
+        var intro = new AtomicBoolean(true);
+        c.runOnClient(m -> { m.options.renderDistance().set(5); m.options.simulationDistance().set(5); m.options.pauseOnLostFocus=false; IntroClient.setQuickTestIntro(true); });
+        ClientTickEvents.END_CLIENT_TICK.register(m -> { if (intro.get() && m.gui.screen() instanceof HelloWorldScreen screen) {
+            Starter039TestSupport.selectFirst(screen);
+            screen.children().stream().filter(Button.class::isInstance).map(Button.class::cast).filter(b -> b.getClass().getSimpleName().equals("ColorButton")).findFirst().orElseThrow().onPress(enter());
+            press(screen,"sanctuary.progression.enter"); intro.set(false);
+        }});
+        try (var world = c.worldBuilder().adjustSettings(s -> { s.setName("Community154 "+UUID.randomUUID()); s.setSeed("154"); s.setAllowCommands(false); s.setGameMode(WorldCreationUiState.SelectedGameMode.SURVIVAL); s.setWorldType(s.getNormalPresetList().stream().filter(e -> e.preset()!=null && e.preset().getRegisteredName().equals("sanctuary_test:flat")).findFirst().orElseThrow()); }).create()) {
+            c.waitFor(m -> ProgressionClient.active() && m.player!=null && m.gui.screen()==null && !IntroSpawnFlash.active(),1200);
+            world.getServer().runOnServer(s -> s.getPlayerList().getPlayers().getFirst().getAbilities().invulnerable=true);
+            if(outage) {
+                c.runOnClient(m -> m.gui.setScreen(new PauseScreen(true)));
+                c.waitFor(m -> !CommunityClient.pending() && CommunityClient.overviewError.equals("unavailable"),300);
+                c.takeScreenshot("community154-database-unavailable");
+                c.runOnClient(m -> { CommunityClient.open(m.gui.screen(),"article","",true); edit(m.gui.screen()).setValue("Brouillon panne"); body(m.gui.screen()).setValue("Texte conservé"); press(m.gui.screen(),"sanctuary.community.publish"); });
+                c.waitFor(m -> !CommunityClient.pending() && has(m.gui.screen(),"sanctuary.community.unavailable"),300);
+                c.runOnClient(m -> { check(body(m.gui.screen()).getValue().equals("Texte conservé"),"Outage draft retained"); check(CommunityClient.overview.isEmpty(),"No false cached acknowledgement"); });
+                world.getServer().runOnServer(s -> check(!java.nio.file.Files.exists(s.getWorldPath(net.minecraft.world.level.storage.LevelResource.ROOT).resolve("data/sanctuary-community.json")),"No file fallback"));
+                System.out.println("COMMUNITY154_OUTAGE_PASS: visible error, draft preserved, no file fallback");
+                c.runOnClient(m -> m.gui.setScreen(null));
+                return;
+            }
+            for (String locale : List.of("fr_fr","en_us")) for (int scale : List.of(2,3)) {
+                c.runOnClient(m -> { m.getWindow().setWindowed(1280,800); m.options.guiScale().set(scale); m.resizeGui(); m.getLanguageManager().setSelected(locale); m.getLanguageManager().onResourceManagerReload(m.getResourceManager()); m.gui.setScreen(new PauseScreen(true)); });
+                c.waitFor(m -> !CommunityClient.pending() && !CommunityClient.overview.isEmpty(),300);
+                c.runOnClient(m -> { check(CommunityClient.overview.get("mode").getAsString().equals(database?"database":"file"),"Expected storage adapter"); press(m.gui.screen(),"sanctuary.community.article"); });
+                c.waitFor(m -> !CommunityClient.pending() && has(m.gui.screen(),"sanctuary.community.empty"),300);
+                c.takeScreenshot("community154-list-"+locale+"-"+scale);
+                c.runOnClient(m -> m.gui.setScreen(new PauseScreen(true))); c.waitTicks(5);
+                c.takeScreenshot("community154-pause-"+locale+"-"+scale);
+            }
+            c.runOnClient(m -> { m.options.guiScale().set(2); m.resizeGui(); m.getLanguageManager().setSelected("fr_fr"); m.getLanguageManager().onResourceManagerReload(m.getResourceManager()); CommunityClient.open(new PauseScreen(true),"notice","",true); });
+            c.waitFor(m -> !CommunityClient.pending(),250);
+            c.runOnClient(m -> { edit(m.gui.screen()).setValue("La passerelle 🌳"); body(m.gui.screen()).setValue("Du bois et des bras.\nQui vient construire ?"); press(m.gui.screen(),"sanctuary.community.publish"); });
+            c.waitFor(m -> !CommunityClient.pending() && has(m.gui.screen(),"sanctuary.community.reply"),300);
+            c.takeScreenshot("community154-published");
+            c.waitTicks(25);
+            c.runOnClient(m -> { body(m.gui.screen()).setValue("Je viens ce soir !"); press(m.gui.screen(),"sanctuary.community.reply"); });
+            c.waitFor(m -> !CommunityClient.pending() && text(m.gui.screen(),"Je viens ce soir !"),300);
+            c.takeScreenshot("community154-reply");
+            c.runOnClient(m -> check(widgets(m.gui.screen()).filter(PlayerFaceWidget.class::isInstance).count()==2,"Both conversation participants have faces"));
+            c.waitTicks(25);
+            c.runOnClient(m -> { press(m.gui.screen(),"sanctuary.community.actions"); press(m.gui.screen(),"sanctuary.community.close"); });
+            c.waitFor(m -> !CommunityClient.pending() && has(m.gui.screen(),"sanctuary.community.reopen"),300);
+            c.runOnClient(m -> { check(!has(m.gui.screen(),"sanctuary.community.reply"),"Closed announcement hides reply action"); CommunityClient.open(new PauseScreen(true),"article","",true); edit(m.gui.screen()).setValue("Brouillon"); body(m.gui.screen()).setValue("§Texte refusé"); press(m.gui.screen(),"sanctuary.community.publish"); });
+            c.waitFor(m -> !CommunityClient.pending() && (has(m.gui.screen(),"sanctuary.community.invalid") || has(m.gui.screen(),"sanctuary.community.busy")),300);
+            c.runOnClient(m -> { check(body(m.gui.screen()).getValue().equals("§Texte refusé"),"Refused draft retained"); m.gui.screen().onClose(); CommunityClient.open(m.gui.screen(),"article","",true); check(edit(m.gui.screen()).getValue().equals("Brouillon"),"Draft survives closing screen"); m.gui.screen().onClose(); });
+            c.runOnClient(m -> { CommunityClient.open(m.gui.screen(),"article","",false); }); c.waitTicks(4);
+            c.runOnClient(m -> m.gui.screen().onClose()); c.waitTicks(30);
+            c.runOnClient(m -> check(m.gui.screen() instanceof PauseScreen,"Late response does not reopen screen"));
+            System.out.println("COMMUNITY154_CLIENT_MODE="+(database?"database":"file"));
+            System.out.println("COMMUNITY154_CLIENT_PASS: pause FR/EN GUI 2/3, publication, reply, close, refused draft, late response");
+            c.runOnClient(m -> m.gui.setScreen(null));
+        } finally { intro.set(false); }
+    }
+    static java.util.stream.Stream<GuiEventListener> widgets(GuiEventListener e) { return java.util.stream.Stream.concat(java.util.stream.Stream.of(e), e instanceof ContainerEventHandler h ? h.children().stream().flatMap(Community154ClientChecks::widgets) : java.util.stream.Stream.empty()); }
+    static boolean has(Screen s,String key) { return s!=null && widgets(s).filter(AbstractWidget.class::isInstance).map(AbstractWidget.class::cast).anyMatch(w -> w.getMessage().getContents() instanceof TranslatableContents t && t.getKey().equals(key)); }
+    static boolean text(Screen s,String value) { return widgets(s).filter(AbstractWidget.class::isInstance).map(AbstractWidget.class::cast).anyMatch(w -> w.getMessage().getString().equals(value)); }
+    static void press(Screen s,String key) { widgets(s).filter(Button.class::isInstance).map(Button.class::cast).filter(b -> b.getMessage().getContents() instanceof TranslatableContents t && t.getKey().equals(key)).findFirst().orElseThrow(() -> new AssertionError("Missing "+key)).onPress(enter()); }
+    static EditBox edit(Screen s) { return widgets(s).filter(EditBox.class::isInstance).map(EditBox.class::cast).findFirst().orElseThrow(); }
+    static MultiLineEditBox body(Screen s) { return widgets(s).filter(MultiLineEditBox.class::isInstance).map(MultiLineEditBox.class::cast).findFirst().orElseThrow(); }
+    static KeyEvent enter() { return new KeyEvent(InputConstants.KEY_RETURN,0,0); }
+    static void check(boolean ok,String message) { if (!ok) throw new AssertionError(message); }
+}
@@ -27,12 +27,14 @@ public final class Pbr134ClientChecks implements FabricClientGameTest {
        c.runOnClient(m->check(analyses==ProceduralPbr.analyses()&&ProceduralPbr.materialCount()>0,"Source textures are cached, not regenerated every frame"));
        unchanged(on,capture(c,null),"Static PBR has no animated noise");
        look(c,server,.00002f,40.00002f);frames(c);unchanged(on,capture(c,null),"PBR tiny camera motion");look(c,server,0,40);frames(c);
+        closeRange(c,server);
+        camera(c,server,10.5,69,5.5,65);look(c,server,0,40);settle(c);
        c.runOnClient(m->VanillaLight.setPbrIntensity(20));frames(c);var low=difference(off,capture(c,"pbr-20"));
        check(delta.total>low.total*1.3,"PBR strength affects actual GPU output");
        c.runOnClient(m->VanillaLight.setPbrIntensity(100));frames(c);var high=difference(off,capture(c,"pbr-100"));check(high.total>delta.total*1.2,"Strong PBR visibly increases relief");
-        c.runOnClient(m->VanillaLight.setPbrIntensity(0));c.waitTicks(8);unchanged(off,capture(c,null),"PBR zero restores native image");
+        c.runOnClient(m->{VanillaLight.setPbrIntensity(0);});c.waitTicks(8);unchanged(off,capture(c,null),"PBR zero restores native image");
        c.runOnClient(m->check(!ProceduralPbr.allocated()&&ProceduralPbr.materialCount()==0,"Zero releases targets and material cache"));
-        c.runOnClient(m->VanillaLight.setPbrIntensity(50));frames(c);
+        c.runOnClient(m->{VanillaLight.setPbrIntensity(50);});frames(c);
        server.runOnServer(s->command(s,"time set 11000"));settle(c);enable(c,false);var eveningOff=capture(c,null);enable(c,true);var eveningOn=capture(c,"pbr-evening");
        int directions=0;for(int i=0;i<on.pixels().length;i++){int am=(on.pixels()[i]>>16&255)-(off.pixels()[i]>>16&255),pm=(eveningOn.pixels()[i]>>16&255)-(eveningOff.pixels()[i]>>16&255);if(Math.abs(am-pm)>5)directions++;}
        check(directions>500,"Relief follows the moving sun: "+directions);
@@ -48,10 +50,97 @@ public final class Pbr134ClientChecks implements FabricClientGameTest {
        c.runOnClient(m->m.getWindow().setWindowed(oldWidth,oldHeight));c.waitFor(m->m.gameRenderer.mainRenderTarget().width==on.width(),200);frames(c);
        c.runOnClient(m->{VanillaLight.setPixelShadows(true);VanillaLight.setSsgi(true);VanillaLight.setBloom(true);VanillaLight.setOreEmission(true);VanillaLight.setEdgeHighlights(true);});
        c.waitFor(m->PixelShadows.applied()&&PixelShadows.ready()&&ScreenSpaceGI.applied()&&Bloom.applied()&&EdgeHighlights.applied()&&ProceduralPbr.applied(),1200);frames(c);capture(c,"pbr-combined");
+        matteGround(c,server,Blocks.OAK_LEAVES,"leaves",true);
+        matteGround(c,server,Blocks.DIRT,"dirt",false);
+        matteGround(c,server,Blocks.OAK_PLANKS,"oak-planks",false);
+        matteGround(c,server,Blocks.STRIPPED_SPRUCE_LOG,"stripped-spruce",false);
+        darkStone(c,server);
+        netherRoundTrip(c,server);
        c.runOnClient(m->VanillaLight.setEnabled(false));c.waitTicks(8);c.runOnClient(m->check(!ProceduralPbr.allocated()&&ProceduralPbr.materialCount()==0,"Global OFF releases PBR"));
        c.runOnClient(m->{VanillaLight.setEnabled(true);VanillaLight.setPbr(false);VanillaLight.setSsgi(false);});
        System.out.println("PBR134_PASS normals; profiles; texture cache; directional lighting; intensity; OFF/zero; tiny camera; reload; resize; combined; default="+delta+" high="+high+" directional="+directions);
    }
+    private static void darkStone(ClientGameTestContext c,TestServerContext server){
+        server.runOnServer(s->{for(int x=-5;x<=24;x++)for(int z=-5;z<=24;z++)
+            s.overworld().setBlockAndUpdate(new BlockPos(x,64,z),Blocks.OBSIDIAN.defaultBlockState());});
+        camera(c,server,10.5,69,5.5,65);look(c,server,0,90);settle(c);
+        enable(c,false);var off=capture(c,"pbr151-obsidian-face-off");enable(c,true);var on=capture(c,"pbr151-obsidian-face-on");
+        double gain=0;int samples=0,relief=0;
+        for(int y=off.height()/4;y<off.height()*3/4;y++)for(int x=off.width()/4;x<off.width()*3/4;x++){
+            int i=y*off.width()+x,a=off.pixels()[i],b=on.pixels()[i];
+            double before=((a>>16&255)+(a>>8&255)+(a&255))/3.0,after=((b>>16&255)+(b>>8&255)+(b&255))/3.0;
+            gain+=Math.max(0,after-before);samples++;if(Math.abs(after-before)>1)relief++;
+        }
+        System.out.println("PBR151_OBSIDIAN samples="+samples+" meanBrightening="+gain/samples+" relief="+relief);
+        check(samples>1000&&gain/samples<18,"Dark stone keeps its dark face without amplified white sheen");
+        check(relief>100,"Obsidian PBR remains visible");
+        look(c,server,0,20);settle(c);capture(c,"pbr151-obsidian-grazing");
+    }
+    private static void netherRoundTrip(ClientGameTestContext c,TestServerContext server){
+        c.runOnClient(m->{VanillaLight.setEnabled(true);VanillaLight.setPbr(true);VanillaLight.setSsr(true);VanillaLight.setColoredLights(true);VanillaLight.setPixelShadows(true);});
+        server.runOnServer(s->{var p=s.getPlayerList().getPlayers().getFirst();
+            p.getInventory().setItem(0,new net.minecraft.world.item.ItemStack(net.minecraft.world.item.Items.DIAMOND,7));
+            var overflow=fr.koka.sanctuary.inventory.SanctuaryOverflowAccess.of(p);
+            overflow.setItem(0,new net.minecraft.world.item.ItemStack(net.minecraft.world.item.Items.EMERALD,3));
+            overflow.setItem(17,new net.minecraft.world.item.ItemStack(net.minecraft.world.item.Items.GOLD_INGOT,5));
+            p.inventoryMenu.broadcastFullState();});
+        for(String dimension:new String[]{"the_nether","overworld","the_nether","overworld"}){
+            server.runOnServer(s->command(s,"execute in minecraft:"+dimension+" run tp @a 10.5 100 5.5"));
+            c.waitFor(m->m.level!=null&&m.player!=null&&m.level.dimension().identifier().getPath().equals(dimension)&&m.gui.screen()==null,2400);
+            c.waitTicks(40);
+            c.runOnClient(m->{
+                check(m.player.inventoryMenu.slots.size()==67,"Inventory has exactly 46 native, 18 extra and 3 accessory slots");
+                check(m.player.getInventory().getItem(0).is(net.minecraft.world.item.Items.DIAMOND)&&m.player.getInventory().getItem(0).getCount()==7,"Native stack survives transfer");
+                var overflow=fr.koka.sanctuary.inventory.SanctuaryOverflowAccess.of(m.player);
+                check(overflow.getItem(0).is(net.minecraft.world.item.Items.EMERALD)&&overflow.getItem(0).getCount()==3,"First overflow stack survives transfer");
+                check(overflow.getItem(17).is(net.minecraft.world.item.Items.GOLD_INGOT)&&overflow.getItem(17).getCount()==5,"Last overflow stack survives transfer");
+            });
+            capture(c,"nether151-"+dimension);
+            server.runOnServer(s->check(s.getPlayerList().getPlayers().size()==1,"Player stays connected after dimension transfer"));
+            System.out.println("NETHER151_TRANSFER_PASS "+dimension);
+        }
+    }
+    private static void matteGround(ClientGameTestContext c,TestServerContext server,net.minecraft.world.level.block.Block block,String name,boolean leaves){
+        c.runOnClient(m->{VanillaLight.setSsr(false);VanillaLight.setPbrIntensity(50);VanillaLight.setPixelShadows(false);VanillaLight.setSsgi(false);VanillaLight.setBloom(false);VanillaLight.setOreEmission(false);VanillaLight.setEdgeHighlights(false);});
+        server.runOnServer(s->{if(leaves)command(s,"time set 1000");for(int x=-5;x<=24;x++)for(int z=-5;z<=24;z++)
+            s.overworld().setBlockAndUpdate(new BlockPos(x,64,z),leaves?block.defaultBlockState().setValue(net.minecraft.world.level.block.LeavesBlock.PERSISTENT,true):block.defaultBlockState());});
+        camera(c,server,10.5,69,5.5,65);look(c,server,0,40);settle(c);
+        enable(c,false);var off=capture(c,"pbr150-"+name+"-off");enable(c,true);var on=capture(c,"pbr150-"+name+"-on");
+        double nativeChroma=0,pbrChroma=0;int samples=0,relief=0;
+        for(int y=off.height()/3;y<off.height()*9/10;y++)for(int x=off.width()/10;x<off.width()*9/10;x++){
+            int i=y*off.width()+x,a=off.pixels()[i],b=on.pixels()[i],r=a>>16&255,g=a>>8&255,blue=a&255;
+            if(leaves?(g<30||g<r*1.1||g<blue*1.1):(r<30||r<g*1.05||g<blue*1.1))continue;
+            nativeChroma+=chroma(a);pbrChroma+=chroma(b);samples++;
+            if(Math.abs((b>>16&255)-r)+Math.abs((b>>8&255)-g)+Math.abs((b&255)-blue)>6)relief++;
+        }
+        double retained=pbrChroma/nativeChroma;
+        System.out.println("PBR150_MATTE material="+name+" samples="+samples+" chromaRetained="+retained+" relief="+relief);
+        check(samples>1000&&retained>.985,name+" preserves native colour without specular veil: "+retained);
+        check(relief>100,name+" normal relief remains visible");
+    }
+    private static double chroma(int pixel){
+        int r=pixel>>16&255,g=pixel>>8&255,b=pixel&255,max=Math.max(r,Math.max(g,b)),min=Math.min(r,Math.min(g,b));
+        return (max-min)/(double)Math.max(1,max);
+    }
+    private static void closeRange(ClientGameTestContext c,TestServerContext server){
+        int failures=0;
+        c.runOnClient(m->VanillaLight.setPbrIntensity(80));
+        for(double distance:new double[]{.12,.25,.5,1.0}){
+            double eye=c.computeOnClient(m->(double)m.player.getEyeHeight());
+            camera(c,server,4.5,65-eye+distance,5.5,65);look(c,server,17,55);settle(c);frames(c);
+            var before=capture(c,"pbr147-close-"+distance);
+            look(c,server,17.00002f,55.00002f);frames(c);var after=capture(c,"pbr147-close-moved-"+distance);
+            int changed=0,count=0;
+            for(int y=before.height()/10;y<before.height()*9/10;y++)for(int x=before.width()/10;x<before.width()*9/10;x++){
+                int i=y*before.width()+x,a=before.pixels()[i],b=after.pixels()[i];count++;
+                if(Math.abs((a>>16&255)-(b>>16&255))+Math.abs((a>>8&255)-(b>>8&255))+Math.abs((a&255)-(b&255))>12)changed++;
+            }
+            System.out.println("PBR147_CLOSE distance="+distance+" changed="+changed+" samples="+count);
+            if(changed>count*.001)failures++;
+        }
+        c.runOnClient(m->VanillaLight.setPbrIntensity(50));
+        check(failures==0,"Close PBR stays stable under subpixel motion: failing distances="+failures);
+    }
    private static void materials(){
        int[] flat=new int[16];Arrays.fill(flat,0xFF808080);var profile=PbrMaterials.profile("bricks");
        for(int p:PbrMaterials.generate(flat,4,4,profile))check((p>>8&0xFFFF)==0x8080,"Flat source has neutral normal");
@@ -61,23 +150,43 @@ public final class Pbr134ClientChecks implements FabricClientGameTest {
        check(PbrMaterials.profile("water").metal()==0&&PbrMaterials.profile("glass").metal()==0,"Water and glass stay dielectric");
        int[] glass={0x00FFFFFF,0x00000000,0x00000000,0x00FFFFFF};
        for(int p:PbrMaterials.generate(glass,2,2,PbrMaterials.profile("glass")))check((p>>8&0xFFFF)==0x8080,"Transparent glass texels fall back to geometric normal");
+        for(String soil:new String[]{"dirt","coarse_dirt","rooted_dirt","grass_block","dirt_path","farmland","podzol","mycelium"})
+            check(PbrMaterials.profile(soil).roughness()>=.98f&&PbrMaterials.profile(soil).metal()==0,"Dry soil has a fully matte profile: "+soil);
+        for(String wood:new String[]{"oak_planks","spruce_stairs","dark_oak_slab","stripped_spruce_log","stripped_crimson_stem","warped_hyphae","bamboo_mosaic","pale_oak_trapdoor"})
+            check(PbrMaterials.profile(wood).roughness()>=.98f&&PbrMaterials.profile(wood).metal()==0,"Wood remains fully matte: "+wood);
+        check(PbrMaterials.profile("crimson_nylium").roughness()<.9f,"Nether ground is not classified as wood");
        check(PbrMaterials.profile("oak_planks").roughness()>PbrMaterials.profile("polished_andesite").roughness(),"Wood remains rougher than polished stone");
    }
    private static void preferences(){try{
        var p=FabricLoader.getInstance().getConfigDir().resolve("sanctuary-shaders.json");Files.writeString(p,"{\"ssgi\":true,\"ssgiIntensity\":35,\"bloom\":false}");forgetPreferences();
-        check(VanillaLight.pbr()&&VanillaLight.pbrIntensity()==80&&VanillaLight.ssgi()&&!VanillaLight.bloom(),"Missing PBR setting defaults ON while preserving explicit old choices");
+        check(VanillaLight.pbr()&&VanillaLight.pbrIntensity()==50&&VanillaLight.ssgi()&&!VanillaLight.bloom(),"Missing PBR setting defaults ON while preserving explicit old choices");
+        Files.writeString(p,"{\"pbrIntensity\":80}");forgetPreferences();
+        check(VanillaLight.pbrIntensity()==50,"Previous 80 percent baseline migrates to 50 once");
+        VanillaLight.setPbrIntensity(80);forgetPreferences();check(VanillaLight.pbrIntensity()==80,"New explicit 80 percent choice persists after migration");
        for(int n:new int[]{-1,0,50,100,101}){VanillaLight.setPbr(true);VanillaLight.setPbrIntensity(n);forgetPreferences();check(VanillaLight.pbr()&&VanillaLight.pbrIntensity()==Math.clamp(n,0,100),"PBR preference persistence/clamp");}
-        check(!VanillaLight.ssr()&&VanillaLight.ssrIntensity()==50,"Missing SSR defaults OFF at 50 percent");
+        check(VanillaLight.pbrDistance()==64&&VanillaLight.ssrDistance()==64,"Independent distances default to 64");
+        check(!VanillaLight.naturalWater(false)&&VanillaLight.naturalWater(true),"World-specific water defaults");
+        for(int n:new int[]{16,32,64,128,256}){VanillaLight.setPbrDistance(n);forgetPreferences();check(VanillaLight.pbrDistance()==n&&VanillaLight.ssrDistance()==64,"PBR distance changes independently");}
+        for(int n:new int[]{16,32,64,128,256}){VanillaLight.setSsrDistance(n);forgetPreferences();check(VanillaLight.ssrDistance()==n&&VanillaLight.pbrDistance()==256,"SSR distance changes independently");}
+        VanillaLight.setSsrDistance(64);
+        for(int n:new int[]{0,1,2,4,8}){VanillaLight.setWaterBlendRadius(n);forgetPreferences();check(VanillaLight.waterBlendRadius()==n,"Water blend persistence");}
+        VanillaLight.setPbrDistance(32);VanillaLight.setWaterBlendRadius(4);
+        check(VanillaLight.ssr()&&VanillaLight.ssrIntensity()==20,"Missing SSR defaults ON at 20 percent");
        for(int n:new int[]{-1,0,50,100,101}){VanillaLight.setSsr(true);VanillaLight.setSsrIntensity(n);forgetPreferences();check(VanillaLight.ssr()&&VanillaLight.ssrIntensity()==Math.clamp(n,0,100),"SSR preference persistence/clamp");}
-        VanillaLight.setSsr(false);VanillaLight.setSsrIntensity(50);forgetPreferences();check(!VanillaLight.ssr(),"SSR OFF persists");
+        VanillaLight.setSsr(false);VanillaLight.setSsrIntensity(20);forgetPreferences();check(!VanillaLight.ssr(),"SSR OFF persists");
        var manager=net.minecraft.client.Minecraft.getInstance().getLanguageManager();var oldLanguage=manager.getSelected();
        for(String locale:new String[]{"fr_fr","en_us"}){
            manager.setSelected(locale);manager.onResourceManagerReload(net.minecraft.client.Minecraft.getInstance().getResourceManager());
-            for(String key:new String[]{"ssr","ssr_help","ssr_intensity","ssr_intensity_help","ssr_intensity_value"}){
+            for(String key:new String[]{"ssr_distance","ssr_distance_help","ssr_distance_value","pbr_distance","pbr_distance_help","pbr_distance_value","water_blend","water_blend_help","water_blend_value","ssr","ssr_help","ssr_intensity","ssr_intensity_help","ssr_intensity_value"}){
                String full="sanctuary.shaders."+key;check(!net.minecraft.network.chat.Component.translatable(full,50).getString().equals(full),"SSR FR/EN "+full);
            }
        }
+        check(net.minecraft.network.chat.Component.translatable("sanctuary.shaders.ssr").getString().equals("SSR"),"SSR label without experimental qualifier");
        manager.setSelected(oldLanguage);manager.onResourceManagerReload(net.minecraft.client.Minecraft.getInstance().getResourceManager());
+        Files.writeString(p,"{\"naturalWater\":false,\"pbrIntensity\":37}");forgetPreferences();
+        check(!VanillaLight.naturalWater(false)&&!VanillaLight.naturalWater(true)&&VanillaLight.pbrIntensity()==37,"Legacy water OFF and personal PBR intensity are preserved");
+        Files.writeString(p,"{\"naturalWater\":true}");forgetPreferences();
+        check(!VanillaLight.naturalWater(false)&&VanillaLight.naturalWater(true),"Legacy global ON adopts contextual defaults");
        VanillaLight.setPbrIntensity(50);
    }catch(Exception e){throw new AssertionError(e);}}
    private record Delta(int changed,int brighter,int darker,long total){}
@@ -10,7 +10,7 @@ import net.minecraft.world.level.block.Blocks;
 final class PixelReflectionsClientChecks {
    static void run(ClientGameTestContext c,TestServerContext server){
        c.runOnClient(m->{VanillaLight.setEnabled(true);VanillaLight.setSaturation(100);VanillaLight.setPbr(true);VanillaLight.setPbrIntensity(80);
-            VanillaLight.setNaturalWater(true);VanillaLight.setWaterIntensity(100);VanillaLight.setSsr(false);VanillaLight.setSsrIntensity(100);VanillaLight.setColoredLights(false);VanillaLight.setSsgi(false);
+            VanillaLight.setNaturalWater(true);VanillaLight.setWaterIntensity(100);VanillaLight.setWaterBlendRadius(0);VanillaLight.setSsr(false);VanillaLight.setSsrIntensity(100);VanillaLight.setColoredLights(false);VanillaLight.setSsgi(false);
            VanillaLight.setSunshafts(false);VanillaLight.setLensFlare(false);VanillaLight.setBloom(false);VanillaLight.setOreEmission(false);
            VanillaLight.setEdgeHighlights(false);VanillaLight.setPixelShadows(false);});
        server.runOnServer(s->{
@@ -32,6 +32,97 @@ final class PixelReflectionsClientChecks {
        long changed=changed(off,on);System.out.println("SSR_WATER_DIFF "+changed);
        check(changed>100,"SSR changes water receiver pixels: "+changed);
        double redSignal=colourSignal(off,on);
+        server.runOnServer(s->{command(s,"gamemode creative @a");var player=s.getPlayerList().getPlayers().getFirst();player.getAbilities().flying=true;player.onUpdateAbilities();});
+        c.waitTicks(10);
+        c.runOnClient(m->m.options.setCameraType(net.minecraft.client.CameraType.THIRD_PERSON_BACK));c.waitTicks(20);
+        c.runOnClient(m->VanillaLight.setSsr(false));c.waitTicks(8);var f5Off=capture(c,"ssr146-f5-off");
+        c.runOnClient(m->VanillaLight.setSsr(true));frames(c);var f5On=capture(c,"ssr146-f5-on");
+        check(changed(f5Off,f5On)>100,"SSR remains visible around third-person player");
+        int torsoChange=0,torsoPixels=0;
+        for(int y=f5Off.height()*55/100;y<f5Off.height()*71/100;y++)for(int x=f5Off.width()*485/1000;x<f5Off.width()*515/1000;x++){
+            int index=y*f5Off.width()+x;torsoPixels++;if(f5Off.pixels()[index]!=f5On.pixels()[index])torsoChange++;
+        }
+        check(torsoChange<torsoPixels*.01,"SSR does not draw through the visible F5 torso: "+torsoChange+" / "+torsoPixels);
+        c.runOnClient(m->m.options.setCameraType(net.minecraft.client.CameraType.FIRST_PERSON));c.waitTicks(20);
+        server.runOnServer(s->command(s,"gamemode spectator @a"));c.waitTicks(10);
+        for(int distance:new int[]{16,64,128,256,32}){
+            c.runOnClient(m->{VanillaLight.setPbrDistance(distance);VanillaLight.setSsrDistance(256);});settle(c);frames(c);capture(c,"ssr146-distance-"+distance);
+            c.runOnClient(m->check(ProceduralPbr.applied()&&PixelReflections.applied(),"Independent material distances render at PBR "+distance+" / SSR 256"));
+        }
+
+        for(int distance:new int[]{16,64,256}){
+            c.runOnClient(m->{VanillaLight.setPbrDistance(256);VanillaLight.setSsrDistance(distance);});settle(c);frames(c);
+            capture(c,"ssr149-independent-"+distance);
+            c.runOnClient(m->check(ProceduralPbr.applied()&&PixelReflections.applied(),"PBR 256 remains active with independent SSR "+distance));
+        }
+        c.runOnClient(m->VanillaLight.setPbrDistance(32));
+        c.runOnClient(m->VanillaLight.setSsrDistance(32));
+        c.runOnClient(m->{VanillaLight.setPbrIntensity(50);VanillaLight.setSsrIntensity(20);});
+        camera(c,server,.5,68,10,70);settle(c);frames(c);
+        c.runOnClient(m->VanillaLight.setPbr(false));c.waitTicks(8);var solarOff=capture(c,"ssr148-solar-water-off");
+        c.runOnClient(m->VanillaLight.setPbr(true));frames(c);
+        var solar=capture(c,"ssr146-solar-water");
+        int white=0;for(int pixel:solar.pixels())if((pixel>>16&255)>235&&(pixel>>8&255)>235&&(pixel&255)>235)white++;
+        int brightened=0;for(int i=0;i<solar.pixels().length;i++){
+            int a=solarOff.pixels()[i],b=solar.pixels()[i];
+            if((b>>16&255)+(b>>8&255)+(b&255)>(a>>16&255)+(a>>8&255)+(a&255)+24)brightened++;
+        }
+        check(brightened>5000,"Soft solar reflection remains broadly visible: "+brightened);
+        check(white<solar.pixels().length*.005,"Soft solar reflection preserves texture instead of a white plateau: "+white);
+        System.out.println("PBR148_SOLAR brightened="+brightened+" white="+white);
+        System.out.println("SSR146_SOLAR_WHITE pixels="+white+" width="+solar.width()+" height="+solar.height());
+        c.runOnClient(m->VanillaLight.setBloom(true));frames(c);capture(c,"ssr146-solar-water-bloom");
+        c.runOnClient(m->check(MaterialBloom.contribution()!=null,"Material light reaches bloom"));
+        c.runOnClient(m->VanillaLight.setBloom(false));frames(c);
+        c.runOnClient(m->check(MaterialBloom.contribution()==null,"Bloom OFF releases material halo"));
+        server.runOnServer(s->command(s,"time set 18000"));c.waitTicks(15);
+        c.runOnClient(m->VanillaLight.setSsr(false));c.waitTicks(8);
+        var moon=capture(c,"ssr147-moon-water");
+        int moonWhite=0;for(int pixel:moon.pixels())if((pixel>>16&255)>235&&(pixel>>8&255)>235&&(pixel&255)>235)moonWhite++;
+        check(moonWhite<Math.max(10,white*.05),"Moon reflection stays much softer than the sun: "+moonWhite+" / "+white);
+        c.runOnClient(m->VanillaLight.setPbr(false));c.waitTicks(8);var moonOff=capture(c,"ssr147-moon-water-off");
+        check(changed(moonOff,moon)>100,"Soft moon reflection remains visible");
+        System.out.println("PBR147_MOON white="+moonWhite+" sunWhite="+white+" changed="+changed(moonOff,moon));
+        c.runOnClient(m->{VanillaLight.setPbr(true);VanillaLight.setSsr(true);VanillaLight.setBloom(true);});frames(c);capture(c,"ssr147-moon-water-bloom");
+        c.runOnClient(m->VanillaLight.setBloom(false));
+        server.runOnServer(s->command(s,"time set 1000"));c.waitTicks(10);
+        var sunLook=c.computeOnClient(m->{var sun=PixelShadows.sunDirection(m.gameRenderer.gameRenderState().levelRenderState.skyRenderState.sunAngle);return new float[]{(float)Math.toDegrees(Math.atan2(-sun.x,sun.z)),(float)Math.toDegrees(Math.asin(sun.y))};});
+        look(c,server,sunLook[0],sunLook[1]);frames(c);capture(c,"ssr146-solar-path-low-sun");
+        c.runOnClient(m->VanillaLight.setBloom(true));frames(c);capture(c,"ssr146-solar-path-low-sun-bloom");
+        for(int time:new int[]{2000,11500,12400}){
+            c.runOnClient(m->{VanillaLight.setBloom(false);VanillaLight.setSsr(false);});
+            server.runOnServer(s->command(s,"time set "+time));c.waitTicks(15);
+            var solarLook=c.computeOnClient(m->{var sun=PixelShadows.sunDirection(m.gameRenderer.gameRenderState().levelRenderState.skyRenderState.sunAngle);return new float[]{(float)Math.toDegrees(Math.atan2(-sun.x,sun.z)),(float)Math.toDegrees(Math.asin(sun.y))};});
+            look(c,server,solarLook[0],solarLook[1]);pbrFrames(c);
+            var warm=capture(c,"ssr150-solar-"+time);
+            c.runOnClient(m->VanillaLight.setPbr(false));c.waitTicks(8);var nativeWater=capture(c,"ssr150-solar-native-"+time);
+            long red=0,green=0,blue=0;int samples=0;
+            for(int y=warm.height()/3;y<warm.height()*9/10;y++)for(int x=warm.width()/3;x<warm.width()*2/3;x++){
+                int i=y*warm.width()+x,a=nativeWater.pixels()[i],b=warm.pixels()[i];
+                int dr=(b>>16&255)-(a>>16&255),dg=(b>>8&255)-(a>>8&255),db=(b&255)-(a&255);
+                if(dr>3){red+=dr;green+=dg;blue+=db;samples++;}
+            }
+            System.out.println("PBR150_SOLAR_COLOUR time="+time+" pitch="+solarLook[1]+" samples="+samples+" red="+red+" green="+green+" blue="+blue);
+            var tint=c.computeOnClient(m->SolarColour.tint(m.gameRenderer.gameRenderState().levelRenderState.skyRenderState));
+            float nativeFade=c.computeOnClient(m->m.gameRenderer.gameRenderState().levelRenderState.skyRenderState.sunriseAndSunsetColor.w());
+            System.out.println("PBR150_NATIVE_SUNSET time="+time+" fade="+nativeFade+" tint="+tint);
+            check(samples>500,"Solar reflection remains visible: "+time);
+            if(nativeFade>.1)check(red>green*1.1&&red>blue*1.1,"Reflection follows warm native horizon colour: "+time);
+            if(nativeFade==0)check(tint.equals(new org.joml.Vector3f(1)),"No early tint before native sunset");
+            c.runOnClient(m->{VanillaLight.setPbr(true);VanillaLight.setSsr(true);VanillaLight.setBloom(true);});frames(c);capture(c,"ssr150-solar-bloom-"+time);
+            c.runOnClient(m->VanillaLight.setBloom(false));
+            look(c,server,solarLook[0],-solarLook[1]);frames(c);var sunDisc=capture(c,"ssr150-sun-disc-"+time);
+            long sr=0,sg=0,sb=0;int sunSamples=0;
+            for(int y=sunDisc.height()/2-5;y<sunDisc.height()/2+5;y++)for(int x=sunDisc.width()/2-5;x<sunDisc.width()/2+5;x++){
+                int pixel=sunDisc.pixels()[y*sunDisc.width()+x];sr+=pixel>>16&255;sg+=pixel>>8&255;sb+=pixel&255;sunSamples++;
+            }
+            System.out.println("PBR150_SUN_DISC time="+time+" red="+sr/sunSamples+" green="+sg/sunSamples+" blue="+sb/sunSamples);
+            if(nativeFade>.1)check(sr>sb*1.05,"Sun disc follows native warm tint: "+time);
+            look(c,server,solarLook[0],solarLook[1]);
+        }
+        c.runOnClient(m->{VanillaLight.setBloom(false);VanillaLight.setSsrIntensity(100);});
+        server.runOnServer(s->command(s,"time set 6000"));c.waitTicks(10);
+        camera(c,server,.5,68,0,70);look(c,server,0,12);settle(c);
        server.runOnServer(s->{for(int x=-12;x<=12;x++)for(int y=65;y<=77-Math.abs(x)/2;y++)s.overworld().setBlockAndUpdate(new BlockPos(x,y,19),Blocks.CONCRETE.blue().defaultBlockState());});
        settle(c);c.runOnClient(m->VanillaLight.setSsr(false));c.waitTicks(8);var blueOff=capture(c,"ssr-blue-off");
        c.runOnClient(m->VanillaLight.setSsr(true));frames(c);var blueOn=capture(c,"ssr-blue-on");double blueSignal=colourSignal(blueOff,blueOn);
@@ -82,6 +173,13 @@ final class PixelReflectionsClientChecks {
        check(changed(metalOff,metalOn)>100,"Solid PBR reflects landscape");
        look(c,server,.00002f,12.00002f);frames(c);var tiny=capture(c,"ssr-metal-tiny-motion");
        check(stableMetal(metalOn,tiny),"Tiny camera movement keeps material texels stable");look(c,server,0,12);frames(c);
+        server.runOnServer(s->{
+            command(s,"fill -7 67 9 7 70 9 iron_block");
+            for(int x=-6;x<=6;x+=2)command(s,"setblock "+x+" 67 8 polished_andesite_stairs[facing=south]");
+        });settle(c);frames(c);var intersections=capture(c,"ssr146-intersections");
+        look(c,server,.00002f,12.00002f);frames(c);var shifted=capture(c,"ssr146-intersections-tiny-motion");
+        check(stableIntersections(intersections,shifted),"Block intersections remain stable during subpixel motion");
+        look(c,server,0,12);frames(c);
        c.runOnClient(m->{VanillaLight.setPixelShadows(true);VanillaLight.setSsgi(true);VanillaLight.setColoredLights(true);VanillaLight.setBloom(true);VanillaLight.setSunshafts(true);});
        frames(c);capture(c,"ssr-combined");
        server.runOnServer(s->command(s,"time set 18000"));c.waitTicks(15);frames(c);capture(c,"ssr-moon");
@@ -112,6 +210,16 @@ final class PixelReflectionsClientChecks {
        c.runOnClient(m->VanillaLight.setPbr(false));c.waitTicks(8);c.runOnClient(m->check(!PixelReflections.allocated(),"PBR OFF releases reflection resources"));
        System.out.println("SSR_PASS water; transparent glass; solids; OFF/zero; motion; reload; resize");
    }
+    private static boolean stableIntersections(Frame a,Frame b){
+        // The surrounding animated water is not a stability oracle for static blocks.
+        int changed=0,count=0;
+        for(int y=a.height()*30/100;y<a.height()*80/100;y++)for(int x=a.width()/4;x<a.width()*3/4;x++){
+            int i=y*a.width()+x,aa=a.pixels()[i],bb=b.pixels()[i];count++;
+            if(Math.abs((aa>>16&255)-(bb>>16&255))+Math.abs((aa>>8&255)-(bb>>8&255))+Math.abs((aa&255)-(bb&255))>12)changed++;
+        }
+        System.out.println("SSR146_INTERSECTIONS changed="+changed+" samples="+count);
+        return changed<count*.001;
+    }
    private static boolean stableMetal(Frame a,Frame b){int changes=0,count=0;
        for(int y=a.height()*58/100;y<a.height()*68/100;y++)for(int x=a.width()*3/10;x<a.width()*7/10;x++){
            int i=y*a.width()+x,aa=a.pixels()[i],bb=b.pixels()[i];count++;
@@ -151,6 +259,7 @@ final class PixelReflectionsClientChecks {
        int i=y*a.width()+x,aa=a.pixels()[i],bb=b.pixels()[i];
        if(Math.abs((aa>>16&255)-(bb>>16&255))+Math.abs((aa>>8&255)-(bb>>8&255))+Math.abs((aa&255)-(bb&255))>8)n++;
    }return n;}
+    private static void pbrFrames(ClientGameTestContext c){int start=c.computeOnClient(m->ProceduralPbr.renderedFrames());c.waitFor(m->ProceduralPbr.applied()&&ProceduralPbr.renderedFrames()>start+8,1200);}
    private static void frames(ClientGameTestContext c){int start=c.computeOnClient(m->PixelReflections.frames());c.waitFor(m->PixelReflections.applied()&&ProceduralPbr.ready()&&PixelReflections.frames()>start+8,1200);}
    private static void settle(ClientGameTestContext c){c.waitTicks(45);c.waitFor(m->m.levelRenderer.hasRenderedAllSections()&&ProceduralPbr.ready(),1200);c.waitTicks(10);}
 }
@@ -56,7 +56,6 @@ public final class PixelShadows122ClientChecks implements FabricClientGameTest {
            var info = com.mojang.blaze3d.systems.RenderSystem.getDevice().getDeviceInfo();
            String expected = System.getProperty("sanctuary.test.graphicsBackend", "vulkan");
            check(net.minecraft.client.PreferredGraphicsApi.DEFAULT.getBackendsToTry()[0] instanceof com.mojang.renderpearl.backend.vulkan.VulkanBackend, "Default tries native Vulkan first");
-            check(net.minecraft.client.PreferredGraphicsApi.OPENGL.getBackendsToTry()[0] instanceof com.mojang.renderpearl.backend.opengl.GlBackend, "Explicit OpenGL remains available");
            check(expected.isEmpty() || info.backendName().equalsIgnoreCase(expected),
                    "Requested graphics backend must not silently fall back: " + expected + " / " + info.backendName());
            System.out.println("SHADER139_BACKEND " + info.backendName() + " / " + info.name()
@@ -454,7 +453,7 @@ public final class PixelShadows122ClientChecks implements FabricClientGameTest {
            var path=FabricLoader.getInstance().getConfigDir().resolve("sanctuary-shaders.json");
            Files.deleteIfExists(path);forgetPreferences();
            check(VanillaLight.bloom()&&VanillaLight.bloomIntensity()==20&&VanillaLight.pbr()&&VanillaLight.ssgi(),"Fresh defaults: bloom20, PBR and SSGI ON");
-            check(VanillaLight.pbrIntensity()==80&&VanillaLight.ssgiIntensity()==35,"PBR default 80, SSGI strength retained");
+            check(VanillaLight.pbrIntensity()==50&&VanillaLight.ssrIntensity()==20&&VanillaLight.ssgiIntensity()==35,"PBR 50 and SSR 20 defaults, SSGI strength retained");
            Files.writeString(path,"{\"pbr\":false,\"ssgi\":false,\"bloomIntensity\":73}");forgetPreferences();
            check(!VanillaLight.pbr()&&!VanillaLight.ssgi()&&VanillaLight.bloomIntensity()==73,"Explicit personal toggles and intensity survive changed defaults");
            Files.writeString(path,"{\"bloom\":false}");forgetPreferences();
@@ -11,7 +11,7 @@ import java.util.*;
 final class Water144ClientChecks {
    static void run(ClientGameTestContext c,TestServerContext server){
        c.runOnClient(m->{
-            VanillaLight.setEnabled(true);VanillaLight.setNaturalWater(true);VanillaLight.setWaterIntensity(100);
+            VanillaLight.setEnabled(true);VanillaLight.setNaturalWater(true);VanillaLight.setWaterIntensity(100);VanillaLight.setWaterBlendRadius(0);
            VanillaLight.setPbr(false);VanillaLight.setSsgi(false);VanillaLight.setBloom(false);VanillaLight.setOreEmission(false);
            VanillaLight.setPixelShadows(false);VanillaLight.setColoredLights(false);VanillaLight.setSunshafts(false);VanillaLight.setLensFlare(false);VanillaLight.setEdgeHighlights(false);
        });
@@ -41,6 +41,30 @@ final class Water144ClientChecks {
                check(NaturalWater.sample(m.level,88.5,110.1,8.5).equals(NaturalWater.CLEAR),"No bed in bounded search uses clear");
                var boundary=NaturalWater.sample(m.level,80,99.1,8.5);check(boundary.tint()>.1&&boundary.tint()<.85,"Section boundary mixes profiles");
            });
+            c.runOnClient(m->check(!NaturalWater.sanctuaryWorld(),"Server identifies ordinary test dimension"));
+            server.runOnServer(s->net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking.send(s.getPlayerList().getPlayers().getFirst(),new fr.koka.sanctuary.water.WaterWorldSettings.Context(true)));
+            c.waitTicks(5);c.runOnClient(m->{check(NaturalWater.sanctuaryWorld()&&VanillaLight.naturalWater(),"Sanctuary context defaults ON");VanillaLight.setNaturalWater(false);});
+            server.runOnServer(s->net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking.send(s.getPlayerList().getPlayers().getFirst(),new fr.koka.sanctuary.water.WaterWorldSettings.Context(false)));
+            c.waitTicks(5);c.runOnClient(m->check(VanillaLight.naturalWater(),"Ordinary explicit ON is independent of Sanctuary OFF"));
+            server.runOnServer(s->net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking.send(s.getPlayerList().getPlayers().getFirst(),new fr.koka.sanctuary.water.WaterWorldSettings.Context(true)));
+            c.waitTicks(5);c.runOnClient(m->{check(!VanillaLight.naturalWater(),"Sanctuary explicit OFF survives context round trip");VanillaLight.setNaturalWater(true);});
+            server.runOnServer(s->net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking.send(s.getPlayerList().getPlayers().getFirst(),new fr.koka.sanctuary.water.WaterWorldSettings.Context(false)));
+            c.waitTicks(5);
+            for(int radius:new int[]{2,4,8}){
+                c.runOnClient(m->VanillaLight.setWaterBlendRadius(radius));settle(c);
+                c.runOnClient(m->{
+                    var left=NaturalWater.sample(m.level,79.5,99.1,8.5);
+                    var right=NaturalWater.sample(m.level,80.5,99.1,8.5);
+                    check(left.tint()>.1&&right.tint()<.85&&right.tint()>left.tint(),"Wider transition smooths both sides of section seam");
+                    var west=new NaturalWater.Region(m.level,3,5,-1).corner(m.level,new BlockPos(79,99,8),1,0);
+                    var east=new NaturalWater.Region(m.level,4,5,-1).corner(m.level,new BlockPos(80,99,8),0,0);
+                    var expected=NaturalWater.sample(m.level,80,99,8);
+                    check(Math.abs(west.tint()-east.tint())<.0002&&Math.abs(west.alpha()-east.alpha())<.0002,"Adjacent compiled sections share continuous vertex tint and alpha");
+                    check(Math.abs(west.tint()-expected.tint())<.0002&&Math.abs(west.alpha()-expected.alpha())<.0002,"Compiled surface blend matches immersion sampling");
+                });
+                capture(c,"blend146-"+(radius*2+1));
+            }
+            c.runOnClient(m->VanillaLight.setWaterBlendRadius(0));settle(c);
            enable(c,false);var off=capture(c,"surface-off");enable(c,true);var on=capture(c,"surface-on");
            check(difference(off,on)>100000,"Visible surface colour and opacity change");
            c.runOnClient(m->VanillaLight.setWaterIntensity(0));settle(c);var zero=capture(c,"surface-zero");
@@ -43,6 +43,7 @@ public final class SanctuaryMod implements ModInitializer {

    @Override
    public void onInitialize() {
+        fr.koka.sanctuary.community.CommunityNetwork.register();
        fr.koka.sanctuary.building.ColoredBricks.register();
        fr.koka.sanctuary.gems.Gems.register();
        fr.koka.sanctuary.sky.VortexClouds.register();
@@ -71,6 +72,7 @@ public final class SanctuaryMod implements ModInitializer {
        fr.koka.sanctuary.notifications.DiscoveryNotifications.register();
        fr.koka.sanctuary.realtime.RealtimeService.register();
        fr.koka.sanctuary.weather.WeatherService.register();
+        fr.koka.sanctuary.water.WaterWorldSettings.register();
        fr.koka.sanctuary.plans.PlanService.register();
        fr.koka.sanctuary.plans.Statuary.register();
        fr.koka.sanctuary.food.FoodSync.register();
@@ -0,0 +1,29 @@
+package fr.koka.sanctuary.client;
+
+import java.util.List;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.GuiGraphicsExtractor;
+import net.minecraft.client.gui.components.AbstractWidget;
+import net.minecraft.client.gui.narration.NarrationElementOutput;
+import net.minecraft.network.chat.Component;
+import net.minecraft.util.FormattedCharSequence;
+
+/** One compact, wrapped message; ordinary text never becomes a clickable command. */
+final class CommunityBubble extends AbstractWidget {
+    private final List<FormattedCharSequence> lines;
+    private final boolean own;
+    CommunityBubble(int width, String body, boolean own) {
+        super(0,0,width,20,Component.literal(body));
+        this.own=own;
+        lines=Minecraft.getInstance().font.split(getMessage(),Math.max(20,width-16));
+        height=12+lines.size()*11;
+        active=false;
+    }
+    @Override protected void extractWidgetRenderState(GuiGraphicsExtractor g,int mx,int my,float delta) {
+        int x=getX(),y=getY();
+        g.fill(x,y,x+width,y+height,own?0xC42B3732:0xB51B2028);
+        g.fill(x,y,x+2,y+height,own?0xFF819D87:0xFF5E6879);
+        for(int i=0;i<lines.size();i++)g.text(Minecraft.getInstance().font,lines.get(i),x+8,y+6+i*11,0xFFF0F0F0,false);
+    }
+    @Override protected void updateWidgetNarration(NarrationElementOutput output) { defaultButtonNarrationText(output); }
+}
@@ -0,0 +1,61 @@
+package fr.koka.sanctuary.client;
+
+import com.google.gson.*;
+import fr.koka.sanctuary.community.CommunityNetwork;
+import java.util.*;
+import java.util.function.Consumer;
+import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents;
+import net.fabricmc.fabric.api.client.networking.v1.*;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.screens.Screen;
+import net.minecraft.network.chat.Component;
+
+public final class CommunityClient {
+    public static JsonObject overview = new JsonObject();
+    public static boolean stale = true;
+    public static String overviewError = "";
+    private static int sequence, pending, ticks;
+    private static Screen owner;
+    private static Consumer<JsonObject> callback;
+    private static boolean overviewRequest;
+    static final Map<String,Draft> DRAFTS = new HashMap<>();
+    static final class Draft { String operation = UUID.randomUUID().toString(), title = "", body = "", category = "info"; }
+    private CommunityClient() { }
+    public static net.minecraft.network.chat.MutableComponent text(String key, Object... args) { return Component.translatable("sanctuary.community." + key,args); }
+    public static boolean available() { return ClientPlayNetworking.canSend(CommunityNetwork.Request.TYPE); }
+    public static boolean pending() { return pending != 0; }
+    public static void register() {
+        ClientPlayNetworking.registerGlobalReceiver(CommunityNetwork.Response.TYPE,(r,c) -> c.client().execute(() -> {
+            if (r.sequence() != pending) return;
+            var result = JsonParser.parseString(r.json()).getAsJsonObject(); finish(result);
+        }));
+        ClientPlayConnectionEvents.DISCONNECT.register((h,c) -> { pending = 0; owner = null; callback = null; overview = new JsonObject(); stale = true; overviewError = ""; DRAFTS.clear(); });
+        ClientTickEvents.END_CLIENT_TICK.register(client -> {
+            if (pending != 0 && ++ticks > 200) { var result = new JsonObject(); result.addProperty("error","unavailable"); finish(result); }
+        });
+    }
+    private static void finish(JsonObject result) {
+        pending = 0;
+        if (overviewRequest) {
+            if (!result.has("error")) { overview = result; stale = false; overviewError = ""; }
+            else { stale = true; overviewError = str(result,"error"); }
+        }
+        var receiver = callback; var from = owner; callback = null; owner = null;
+        if (receiver != null && Minecraft.getInstance().gui.screen() == from) receiver.accept(result);
+    }
+    public static boolean request(Screen screen,String action,String id,String parent,String kind,String category,
+                                  String title,String body,int revision,int page,Consumer<JsonObject> receiver) {
+        if (!available() || pending != 0) return false;
+        owner = screen; callback = receiver; overviewRequest = action.equals("overview"); ticks = 0;
+        pending = ++sequence;
+        ClientPlayNetworking.send(new CommunityNetwork.Request(pending,action,id,parent,kind,category,title,body,revision,page));
+        return true;
+    }
+    public static void overview(Screen screen) { request(screen,"overview","","","article","info","","",0,0,r -> { }); }
+    public static void open(Screen parent,String kind,String id,boolean compose) {
+        Minecraft.getInstance().gui.setScreen(new CommunityScreen(parent,kind,id,compose));
+    }
+    static String str(JsonObject value,String key) { return value.has(key) ? value.get(key).getAsString() : ""; }
+    static int number(JsonObject value,String key) { return value.has(key) ? value.get(key).getAsInt() : 0; }
+    static boolean flag(JsonObject value,String key) { return value.has(key) && value.get(key).getAsBoolean(); }
+}
@@ -0,0 +1,79 @@
+package fr.koka.sanctuary.client;
+
+import com.google.gson.*;
+import java.util.*;
+import java.util.function.Consumer;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.GuiGraphicsExtractor;
+import net.minecraft.client.gui.components.*;
+import net.minecraft.client.gui.narration.NarrationElementOutput;
+import net.minecraft.client.gui.screens.Screen;
+import net.minecraft.network.chat.Component;
+import static fr.koka.sanctuary.client.CommunityClient.*;
+
+public final class CommunityPausePanels {
+    private final Screen screen;
+    private final List<Runnable> updates = new ArrayList<>();
+    private int ticks;
+    public CommunityPausePanels(Screen screen,Consumer<AbstractWidget> add) {
+        this.screen=screen;
+        int side=Math.min(220,(screen.width-244)/2);
+        if (side<145 || screen.height<235) {
+            int w=Math.max(40,(screen.width-28)/3);
+            int x=10;
+            for (String kind:new String[]{"article","bulletin","notice"}) {
+                String target=kind;
+                add.accept(Button.builder(text(kind),b->open(screen,target,"",false)).bounds(x,6,w,20).build()); x+=w+4;
+            }
+        } else {
+            var bulletin=Button.builder(text("bulletin"),b->open(screen,"bulletin","",false)).bounds(12,7,screen.width-24,20).build();
+            add.accept(bulletin);
+            updates.add(()->{
+                var items=items("bulletins");
+                Component message=text("bulletin").append(" · ").append(items.isEmpty()?text("bulletin_empty"):Component.literal(str(items.get(0).getAsJsonObject(),"title")));
+                if (!overviewError.isEmpty()) message=message.copy().append(" · ").append(text(overviewError));
+                else if (stale) message=message.copy().append(" · ").append(text("cached"));
+                bulletin.setMessage(message);
+                bulletin.setTooltip(Tooltip.create(items.isEmpty()?text("bulletin_empty"):Component.literal(str(items.get(0).getAsJsonObject(),"body"))));
+            });
+            panel(add,12,side,"article","articles"); panel(add,screen.width-side-12,side,"notice","notices");
+        }
+        tick();
+    }
+    private static JsonArray items(String key) { return overview.has(key)?overview.getAsJsonArray(key):new JsonArray(); }
+    private void panel(Consumer<AbstractWidget> add,int x,int w,String kind,String collection) {
+        int top=53,h=screen.height-top-12;
+        add.accept(new Panel(x,top,w,h,collection));
+        add.accept(Button.builder(text(kind),b->open(screen,kind,"",false)).bounds(x+6,top+7,w-12,20).build());
+        int count=Math.max(1,Math.min(3,(h-72)/43));
+        for(int i=0;i<count;i++) {
+            int index=i;
+            var button=Button.builder(text("loading"),b->{var list=items(collection);if(index<list.size())open(screen,kind,str(list.get(index).getAsJsonObject(),"id"),false);}).bounds(x+6,top+36+i*43,w-12,20).build();
+            updates.add(()->{
+                var list=items(collection); button.active=index<list.size(); button.visible=index<list.size() || index==0;
+                button.setMessage(index<list.size()?Component.literal((flag(list.get(index).getAsJsonObject(),"pinned")?"★ ":"")+str(list.get(index).getAsJsonObject(),"title")):text(overview.isEmpty()?(overviewError.isEmpty()?"loading":overviewError):"empty"));
+            }); add.accept(button);
+        }
+        add.accept(Button.builder(text("publish"),b->open(screen,kind,"",true)).bounds(x+6,top+h-27,w-12,20).build());
+    }
+    public void tick() {
+        for(var update:updates)update.run();
+        if(!pending() && (ticks++%100==0)) overview(screen);
+    }
+    private static final class Panel extends AbstractWidget {
+        private final String collection;
+        private final Map<String,net.minecraft.world.item.component.ResolvableProfile> profiles=new HashMap<>();
+        Panel(int x,int y,int w,int h,String collection) { super(x,y,w,h,Component.empty()); this.collection=collection; active=false; }
+        @Override protected void extractWidgetRenderState(GuiGraphicsExtractor g,int mx,int my,float delta) {
+            int x=getX(),y=getY(); g.fill(x,y,x+width,y+height,0xCE202020); g.fill(x,y,x+width,y+1,0xFF777777);
+            var font=Minecraft.getInstance().font;var list=items(collection);int count=Math.max(1,Math.min(3,(height-72)/43));
+            for(int i=0;i<Math.min(count,list.size());i++) {
+                var entry=list.get(i).getAsJsonObject();
+                var profile=profiles.computeIfAbsent(str(entry,"authorId"),id -> net.minecraft.world.item.component.ResolvableProfile.createUnresolved(UUID.fromString(id)));
+                PlayerFaceExtractor.extractRenderState(g,profile,x+8,y+57+i*43,12);
+                g.text(font,font.plainSubstrByWidth(str(entry,"authorName"),width-34),x+25,y+59+i*43,0xFFBBBBBB,false);
+            }
+        }
+        @Override protected void updateWidgetNarration(NarrationElementOutput output) { }
+    }
+}
@@ -0,0 +1,178 @@
+package fr.koka.sanctuary.client;
+
+import com.google.gson.*;
+import java.time.*;
+import java.time.format.DateTimeFormatter;
+import net.minecraft.client.gui.components.*;
+import net.minecraft.client.gui.layouts.LinearLayout;
+import net.minecraft.client.gui.screens.Screen;
+import net.minecraft.network.chat.Component;
+import static fr.koka.sanctuary.client.CommunityClient.*;
+
+/** Native text-only pages: user content is always a literal Minecraft component. */
+public final class CommunityScreen extends BlocodexFrame {
+    private final String kind;
+    private String id, editingId = "", message = "", expandedId = "";
+    private int page, revision;
+    private boolean composing, needsLoad = true, moderator;
+    private JsonObject data = new JsonObject();
+    private Draft draft;
+    private int ticks;
+    public CommunityScreen(Screen parent,String kind,String id,boolean compose) {
+        super(parent); this.kind = kind; this.id = id; this.composing = compose;
+        moderator = flag(overview,"moderator");
+        if (compose) useDraft("new:" + kind);
+    }
+    private void useDraft(String key) { draft = DRAFTS.computeIfAbsent(key, unused -> new Draft()); }
+    @Override protected void init() {
+        initFrame("history",text(kind)); contentWidth=Math.min(520,contentWidth); contentX=(width-contentWidth)/2; int w = contentWidth - 28;
+        var layout = LinearLayout.vertical().spacing(8);
+        if (!message.isEmpty()) line(layout,w,text(message));
+        if (!available()) line(layout,w,text("unavailable"));
+        if (composing) compose(layout,w);
+        else if (data.has("thread")) detail(layout,w,data.getAsJsonObject("thread"));
+        else listing(layout,w);
+        var scroll = new ScrollableLayout(minecraft,layout,Math.max(24,contentBottom-contentTop),ScrollableLayout.ReserveStrategy.RIGHT);
+        scroll.setPosition(contentX+8,contentTop); scroll.arrangeElements(); scroll.visitWidgets(this::addRenderableWidget);
+    }
+    private void listing(LinearLayout layout,int w) {
+        var tabs = layout.addChild(LinearLayout.horizontal().spacing(4));
+        for (String target : new String[]{"article","notice","bulletin"}) tabs.addChild(Button.builder(text(target), b -> open(parent,target,"",false)).width((w-8)/3).build());
+        var toolbar=layout.addChild(LinearLayout.horizontal().spacing(4));
+        if (!kind.equals("bulletin") || moderator) button(toolbar,(w-8)/3,"publish",() -> { composing = true; useDraft("new:"+kind); rebuildWidgets(); });
+        button(toolbar,(w-8)/3,"refresh",() -> needsLoad = true);
+        button(toolbar,(w-8)/3,"link",() -> minecraft.gui.setScreen(new LinkScreen(this)));
+        if (!data.has("page")) { line(layout,w,text("loading")); return; }
+        var listing = data.getAsJsonObject("page");
+        if (listing.getAsJsonArray("entries").isEmpty()) line(layout,w,text("empty"));
+        for (var item : listing.getAsJsonArray("entries")) {
+            var entry = item.getAsJsonObject();
+            layout.addChild(Button.builder(Component.literal((flag(entry,"pinned") ? "★ " : "") + str(entry,"title")), b -> { id=str(entry,"id"); page=0; needsLoad=true; }).width(w).build());
+            author(layout,w,entry,false);
+            if (kind.equals("notice")) line(layout,w,text("category."+str(entry,"category")).append(" · ").append(text(str(entry,"status"))));
+        }
+        pages(layout,w,listing);
+    }
+    private void detail(LinearLayout layout,int w,JsonObject thread) {
+        var entry = thread.getAsJsonObject("entry");
+        var toolbar=layout.addChild(LinearLayout.horizontal().spacing(5));
+        button(toolbar,90,"back",() -> { id=""; page=0; data=new JsonObject(); needsLoad=true; rebuildWidgets(); });
+        button(toolbar,90,"refresh",() -> needsLoad=true);
+        line(layout,w,Component.literal(str(entry,"title")).withStyle(net.minecraft.ChatFormatting.BOLD));
+        message(layout,w,entry);
+        if (kind.equals("notice")) line(layout,w,text("category."+str(entry,"category")).append(" · ").append(text(str(entry,"status"))));
+        if (!kind.equals("bulletin")) {
+            line(layout,w,text("replies"));
+            var replies = thread.getAsJsonObject("replies");
+            for (var item : replies.getAsJsonArray("entries")) message(layout,w,item.getAsJsonObject());
+            pages(layout,w,replies);
+            if (str(entry,"status").equals("open")) {
+                useDraft("reply:"+id);
+                var replyDraft=draft;
+                var box=layout.addChild(MultiLineEditBox.builder().setPlaceholder(text("reply_hint")).build(font,w,52,text("reply")));
+                box.setCharacterLimit(1000); box.setValue(replyDraft.body); box.setValueListener(value -> replyDraft.body=value);
+                button(layout,100,"reply",() -> request(this,"create",replyDraft.operation,id,"reply","info","",replyDraft.body,0,0,result -> {
+                    if (result.has("error")) { message=str(result,"error"); rebuildWidgets(); return; }
+                    DRAFTS.values().removeIf(value -> value==replyDraft); message="saved"; needsLoad=true; stale=true;
+                }));
+            }
+        }
+    }
+    private boolean own(JsonObject entry) { return minecraft.player!=null && str(entry,"authorId").equals(minecraft.player.getStringUUID()); }
+    private void author(LinearLayout layout,int w,JsonObject entry,boolean actions) {
+        var row=layout.addChild(LinearLayout.horizontal().spacing(6));
+        row.addChild(new PlayerFaceWidget(24,net.minecraft.world.item.component.ResolvableProfile.createUnresolved(java.util.UUID.fromString(str(entry,"authorId")))));
+        var labels=row.addChild(LinearLayout.vertical().spacing(3));
+        labels.addChild(new StringWidget(w-58,11,Component.literal(str(entry,"authorName")),font));
+        labels.addChild(new StringWidget(w-58,10,Component.literal(date(entry)).withStyle(net.minecraft.ChatFormatting.GRAY),font));
+        if(actions && (own(entry)||moderator)) row.addChild(Button.builder(text("actions"),b -> {
+            expandedId=expandedId.equals(str(entry,"id"))?"":str(entry,"id"); rebuildWidgets();
+        }).size(20,18).tooltip(Tooltip.create(text("actions_for",str(entry,"authorName")))).build());
+    }
+    private void message(LinearLayout layout,int w,JsonObject entry) {
+        author(layout,w,entry,true);
+        layout.addChild(new CommunityBubble(w,str(entry,"body"),own(entry)));
+        if(expandedId.equals(str(entry,"id"))) controls(layout,w,entry);
+    }
+    private void controls(LinearLayout layout,int w,JsonObject entry) {
+        boolean own = own(entry);
+        var row=layout.addChild(LinearLayout.horizontal().spacing(4)); int size=Math.min(100,(w-12)/4);
+        if (own) button(row,size,"edit",() -> {
+            editingId=str(entry,"id"); revision=number(entry,"revision"); composing=true; useDraft("edit:"+editingId);
+            if (draft.body.isEmpty()) { draft.title=str(entry,"title"); draft.body=str(entry,"body"); draft.category=str(entry,"category"); }
+            rebuildWidgets();
+        });
+        if (own || moderator) button(row,size,"hide",() -> minecraft.gui.setScreen(new net.minecraft.client.gui.screens.ConfirmScreen(
+                confirmed -> { minecraft.gui.setScreen(this); if (confirmed) mutate("hide",entry); },text("hide"),text("hide_confirm"))));
+        if ((own || moderator) && str(entry,"kind").equals("notice")) {
+            String action=str(entry,"status").equals("closed")?"reopen":"close"; button(row,size,action,() -> mutate(action,entry));
+        }
+        if (moderator && !str(entry,"kind").equals("reply")) button(row,size,flag(entry,"pinned")?"unpin":"pin",() -> mutate("pin",entry));
+    }
+    private void compose(LinearLayout layout,int w) {
+        boolean reply = !id.isEmpty() && (editingId.isEmpty() || !editingId.equals(id));
+        if (!reply) {
+            line(layout,w,text("title_label")); var titleBox=layout.addChild(new EditBox(font,w,20,text("title_label")));
+            titleBox.setMaxLength(120); titleBox.setValue(draft.title); titleBox.setResponder(value -> draft.title=value);
+            if (kind.equals("notice") && editingId.isEmpty()) button(layout,w,"category."+draft.category,() -> {
+                String[] categories={"info","work","need","event"}; int i=java.util.Arrays.asList(categories).indexOf(draft.category);
+                draft.category=categories[(i+1)%categories.length]; rebuildWidgets();
+            });
+        }
+        line(layout,w,text("body_label"));
+        var bodyBox=layout.addChild(MultiLineEditBox.builder().setPlaceholder(text("body_hint")).build(font,w,Math.max(60,Math.min(150,height/3)),text("body_label")));
+        bodyBox.setCharacterLimit(reply?1000:4000); bodyBox.setValue(draft.body); bodyBox.setValueListener(value -> draft.body=value);
+        button(layout,110,editingId.isEmpty()?"publish":"save",() -> {
+            String action=editingId.isEmpty()?"create":"edit";
+            request(this,action,editingId.isEmpty()?draft.operation:editingId,reply?id:"",reply?"reply":kind,draft.category,
+                    reply?"":draft.title,draft.body,revision,0,result -> {
+                        if (result.has("error")) { message=str(result,"error"); rebuildWidgets(); return; }
+                        String saved=str(result.getAsJsonObject("result"),"id");
+                        DRAFTS.values().removeIf(value -> value==draft); composing=false; editingId="";
+                        if (!reply) id=saved; page=0; needsLoad=true; message="saved"; stale=true; rebuildWidgets();
+                    });
+        });
+        button(layout,Math.min(w,220),"back_draft",() -> { composing=false; editingId=""; needsLoad=true; rebuildWidgets(); });
+    }
+    private void mutate(String action,JsonObject entry) {
+        request(this,action,str(entry,"id"),"",str(entry,"kind"),str(entry,"category"),"","",number(entry,"revision"),0,result -> {
+            message=result.has("error")?str(result,"error"):"saved";
+            if (!result.has("error") && action.equals("hide") && str(entry,"id").equals(id)) { id=""; page=0; }
+            stale=true; needsLoad=true; rebuildWidgets();
+        });
+    }
+    private void pages(LinearLayout layout,int w,JsonObject listing) {
+        if(page==0 && !flag(listing,"more"))return;
+        w=Math.min(w,280);
+        var row=layout.addChild(LinearLayout.horizontal().spacing(4));
+        row.addChild(Button.builder(text("previous"),b -> { page=Math.max(0,page-1); needsLoad=true; }).width((w-8)/3).build()).active=page>0;
+        row.addChild(new StringWidget((w-8)/3,20,text("page",page+1),font));
+        row.addChild(Button.builder(text("next"),b -> { page++; needsLoad=true; }).width((w-8)/3).build()).active=flag(listing,"more");
+    }
+    private void line(LinearLayout layout,int w,Component value) { layout.addChild(new MultiLineTextWidget(value,font).setMaxWidth(w)); }
+    private void button(LinearLayout layout,int w,String key,Runnable action) {
+        layout.addChild(Button.builder(text(key),b -> { if (!pending()) action.run(); }).width(w).build());
+    }
+    private static String date(JsonObject e) { return DateTimeFormatter.ofPattern("dd/MM HH:mm 'UTC'").withZone(ZoneOffset.UTC).format(Instant.ofEpochMilli(e.get("createdAt").getAsLong())); }
+    @Override public void tick() {
+        super.tick(); ticks++;
+        if (!composing && needsLoad && ticks%4==0 && request(this,id.isEmpty()?"list":"thread",id,"",kind,"info","","",0,page,result -> {
+            if (result.has("error")) message=str(result,"error");
+            else { data=result; moderator=flag(result,"moderator"); }
+            rebuildWidgets();
+        })) needsLoad=false;
+    }
+    @Override public boolean isPauseScreen() { return false; }
+    private static final class LinkScreen extends BlocodexFrame {
+        String code="", message="link_help";
+        LinkScreen(Screen parent) { super(parent); }
+        @Override protected void init() {
+            initFrame("history",text("link")); int w=contentWidth-28; var layout=LinearLayout.vertical().spacing(8);
+            layout.addChild(new MultiLineTextWidget(text(message),font).setMaxWidth(w));
+            var box=layout.addChild(new EditBox(font,w,20,text("code"))); box.setMaxLength(32); box.setValue(code); box.setResponder(value -> code=value);
+            layout.addChild(Button.builder(text("link"),b -> request(this,"link","","","article","info","",code,0,0,r -> { message=r.has("error")?str(r,"error"):"linked"; rebuildWidgets(); })).width(w).build());
+            layout.setPosition(contentX+8,contentTop); layout.arrangeElements(); layout.visitWidgets(this::addRenderableWidget);
+        }
+        @Override public boolean isPauseScreen() { return false; }
+    }
+}
@@ -17,6 +17,7 @@ public final class SanctuaryKnowledgeClient implements ClientModInitializer {
    }

    public static void registerClient() {
+        CommunityClient.register();
        SanctuaryResourcePack.register();
        fr.koka.sanctuary.client.shader.NaturalWater.register();
        VortexCloudRenderer.register();
@@ -42,8 +42,9 @@ public final class Bloom {
        var builder=RenderPipeline.builder().withLocation(id("pipeline/"+name)).withVertexShader("core/screenquad").withFragmentShader(id("core/"+name)).withBindGroupLayout(layout.build());
        if(scene)builder.withBindGroupLayout(SCENE);
        return RenderPipelines.register(builder.withPrimitiveTopology(PrimitiveTopology.TRIANGLES).withCull(false)
-                .withColorTargetState(new ColorTargetState(Optional.ofNullable(blend),name.equals("bloom_blur")||name.equals("bloom_downsample")||name.equals("lens_flare_source")?GpuFormat.RGBA16_FLOAT:GpuFormat.RGBA8_UNORM,blend==null?ColorTargetState.WRITE_ALL:ColorTargetState.WRITE_COLOR)).withDepthStencilState(Optional.empty()).build());
+                .withColorTargetState(new ColorTargetState(Optional.ofNullable(blend),name.equals("bloom_material_add")||name.equals("bloom_blur")||name.equals("bloom_downsample")||name.equals("lens_flare_source")?GpuFormat.RGBA16_FLOAT:GpuFormat.RGBA8_UNORM,blend==null?ColorTargetState.WRITE_ALL:ColorTargetState.WRITE_COLOR)).withDepthStencilState(Optional.empty()).build());
    }
+    private static final RenderPipeline MATERIAL=screen("bloom_material_add",new BlendFunction(BlendFactor.ONE,BlendFactor.ONE,BlendFactor.ZERO,BlendFactor.ONE),false,false);
    private static final RenderPipeline SKY=screen("bloom_sky",null,true,false);
    private static final RenderPipeline DOWNSAMPLE=screen("bloom_downsample",null,false,false);
    private static final RenderPipeline BLUR=screen("bloom_blur",null,false,true);
@@ -121,6 +122,7 @@ public final class Bloom {
        }
        if(halo){
            screen(DOWNSAMPLE,small.getColorTextureView(),emission.getColorTextureView(),false,null);
+            if(MaterialBloom.contribution()!=null)screen(MATERIAL,small.getColorTextureView(),MaterialBloom.contribution(),false,null);
            screen(BLUR,ping.getColorTextureView(),small.getColorTextureView(),false,horizontal);
            screen(BLUR,small.getColorTextureView(),ping.getColorTextureView(),false,vertical);
        }
@@ -0,0 +1,42 @@
+package fr.koka.sanctuary.client.shader;
+
+import com.mojang.blaze3d.pipeline.TextureTarget;
+import com.mojang.blaze3d.systems.RenderSystem;
+import com.mojang.renderpearl.api.GpuFormat;
+import com.mojang.renderpearl.api.pipeline.*;
+import com.mojang.renderpearl.api.textures.*;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.RenderPipelines;
+import net.minecraft.resources.Identifier;
+import org.joml.Vector4f;
+import java.util.Optional;
+
+/** Extract only the positive contribution of each material pass, before other effects. */
+final class MaterialBloom {
+    private static final RenderPipeline EXTRACT=RenderPipelines.register(RenderPipeline.builder()
+        .withLocation(Identifier.parse("sanctuary:pipeline/material_bloom"))
+        .withVertexShader("core/screenquad").withFragmentShader(Identifier.parse("sanctuary:core/material_bloom"))
+        .withBindGroupLayout(BindGroupLayout.builder().withUniform("Before",UniformType.COMBINED_IMAGE_SAMPLER)
+            .withUniform("After",UniformType.COMBINED_IMAGE_SAMPLER).build())
+        .withPrimitiveTopology(PrimitiveTopology.TRIANGLES).withCull(false)
+        .withColorTargetState(new ColorTargetState(Optional.of(new BlendFunction(BlendFactor.ONE,BlendFactor.ONE,BlendFactor.ZERO,BlendFactor.ONE)),GpuFormat.RGBA16_FLOAT,ColorTargetState.WRITE_COLOR))
+        .withDepthStencilState(Optional.empty()).build());
+    private static TextureTarget contribution;
+    private static boolean ready;
+    private MaterialBloom(){}
+    static void beginFrame(){ready=false;if(!VanillaLight.bloom()||VanillaLight.bloomIntensity()==0)release();}
+    static void accumulate(GpuTextureView before){
+        if(!VanillaLight.bloom()||VanillaLight.bloomIntensity()==0)return;
+        var main=Minecraft.getInstance().gameRenderer.mainRenderTarget();
+        int w=Math.max(1,main.width/8),h=Math.max(1,main.height/8);
+        if(contribution==null||contribution.width!=w||contribution.height!=h){release();contribution=new TextureTarget("Sanctuary material glow",w,h,GpuFormat.RGBA16_FLOAT,null);}
+        try(var pass=RenderSystem.getDevice().createCommandEncoder().createRenderPass(()->"Sanctuary material glow",contribution.getColorTextureView(),ready?Optional.empty():Optional.of(new Vector4f()))){
+            pass.setPipeline(RenderSystem.getCompiledPipeline(EXTRACT));
+            var nearest=RenderSystem.getSamplerCache().getClampToEdge(FilterMode.NEAREST);
+            pass.setUniform("Before",before,nearest);pass.setUniform("After",main.getColorTextureView(),nearest);pass.draw(3,1,0,0);
+        }
+        ready=true;
+    }
+    static GpuTextureView contribution(){return ready?contribution.getColorTextureView():null;}
+    static void release(){if(contribution!=null){contribution.destroyBuffers();contribution=null;}ready=false;}
+}
@@ -29,11 +29,18 @@ public final class NaturalWater {
    private static volatile Map<Block,Integer> materials=Map.of();
    private static volatile float strength;
    private static ClientLevel previousLevel;
+    private static boolean sanctuaryWorld;
+    private static volatile int blendRadius=4;
+    public static boolean sanctuaryWorld(){return sanctuaryWorld;}
    private static Profile fogFrom=CLEAR,fogTarget=CLEAR;
    private static long fogChanged;
    private static boolean wasUnderwater;
    private NaturalWater(){}
    public static void register(){
+        net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking.registerGlobalReceiver(
+            fr.koka.sanctuary.water.WaterWorldSettings.Context.TYPE,(payload,context)->context.client().execute(()->sanctuaryWorld=payload.sanctuary()));
+        net.fabricmc.fabric.api.client.networking.v1.ClientPlayConnectionEvents.DISCONNECT.register((listener,client)->sanctuaryWorld=false);
+        net.fabricmc.fabric.api.client.networking.v1.ClientConfigurationConnectionEvents.INIT.register((listener,client)->sanctuaryWorld=false);
        ResourceLoader.get(PackType.CLIENT_RESOURCES).registerReloadListener(Identifier.parse("sanctuary:water_materials"),
            (ResourceManagerReloadListener) manager->{
                try(var reader=manager.getResourceOrThrow(Identifier.parse("sanctuary:water_materials.json")).openAsReader()){
@@ -48,7 +55,7 @@ public final class NaturalWater {
            });
        ClientTickEvents.END_CLIENT_TICK.register(client->{
            float next=VanillaLight.active()&&VanillaLight.naturalWater()?VanillaLight.waterIntensity()/100f:0;
-            if(previousLevel!=client.level||strength!=next){previousLevel=client.level;strength=next;wasUnderwater=false;
+            if(previousLevel!=client.level||strength!=next||blendRadius!=VanillaLight.waterBlendRadius()){previousLevel=client.level;strength=next;blendRadius=VanillaLight.waterBlendRadius();wasUnderwater=false;
                if(client.level!=null)invalidateWaterSections(client);}
            if(client.level==null||next==0){wasUnderwater=false;return;}
            var camera=client.gameRenderer.mainCamera();
@@ -103,10 +110,19 @@ public final class NaturalWater {
    }
    private static Profile live(ClientLevel l,int x,int y,int z){
        var p=new BlockPos(x,y,z);if(!l.hasChunk(x>>4,z>>4)||ocean(l,p))return CLEAR;
-        return PROFILES[classify(l::getBlockState,p,materials)];
+        float tint=0,alpha=0,fog=0;int count=0;
+        for(int dz=-blendRadius;dz<=blendRadius;dz++)for(int dx=-blendRadius;dx<=blendRadius;dx++){
+            var q=p.offset(dx,0,dz);
+            Profile v=!l.hasChunk(q.getX()>>4,q.getZ()>>4)||ocean(l,q)?CLEAR:PROFILES[classify(l::getBlockState,q,materials)];
+            tint+=v.tint;alpha+=v.alpha;fog+=v.fog;count++;
+        }
+        return new Profile(tint/count,alpha/count,fog/count);
    }
    /** Owned by a single native section compilation, with ocean data captured before worker submission. */
    public static final class Region {
+        private static final int PAD=9,SIDE=34;
+        private final int radius=blendRadius;
+        private final float[][][] sums=new float[16][][];
        private final int ox,oy,oz;
        private final net.minecraft.world.level.biome.BiomeManager biomes;
        private byte[] oceanKinds;
@@ -117,30 +133,47 @@ public final class NaturalWater {
            ox=(minX+1)*16;oy=(minY+1)*16;oz=(minZ+1)*16;
            // Copy quart holders, then keep the native seeded biome zoom on the immutable copy.
            // Sampling only quart centres would misclassify the jagged edges of ocean biomes.
-            var copied=new java.util.ArrayList<net.minecraft.core.Holder<net.minecraft.world.level.biome.Biome>>(216);
-            int qx=(ox>>2)-1,qy=(oy>>2)-1,qz=(oz>>2)-1;
-            for(int y=0;y<6;y++)for(int z=0;z<6;z++)for(int x=0;x<6;x++)
+            var copied=new java.util.ArrayList<net.minecraft.core.Holder<net.minecraft.world.level.biome.Biome>>(600);
+            int qx=(ox>>2)-3,qy=(oy>>2)-1,qz=(oz>>2)-3;
+            for(int y=0;y<6;y++)for(int z=0;z<10;z++)for(int x=0;x<10;x++)
                copied.add(level.hasChunk((qx+x)>>2,(qz+z)>>2)?level.getBiomeManager().getNoiseBiomeAtQuart(qx+x,qy+y,qz+z):null);
-            biomes=level.getBiomeManager().withDifferentSource((x,y,z)->copied.get(((y-qy)*6+z-qz)*6+x-qx));
+            biomes=level.getBiomeManager().withDifferentSource((x,y,z)->copied.get(((y-qy)*10+z-qz)*10+x-qx));
        }
        public boolean ocean(int x,int y,int z){
-            if(oceanKinds==null)oceanKinds=new byte[18*16*18];
-            int key=((y-oy)*18+z-oz+1)*18+x-ox+1;
+            if(oceanKinds==null)oceanKinds=new byte[SIDE*16*SIDE];
+            int key=((y-oy)*SIDE+z-oz+PAD)*SIDE+x-ox+PAD;
            int code=oceanKinds[key];if(code==0){var biome=biomes.getBiome(x,y,z);code=biome!=null&&biome.is(BiomeTags.IS_OCEAN)?2:1;oceanKinds[key]=(byte)code;}
            return code==2;
        }
        private Profile profile(BlockAndTintGetter region,int x,int y,int z){
-            if(x<ox-1||x>ox+16||y<oy||y>oy+15||z<oz-1||z>oz+16)return CLEAR;
+            if(x<ox-PAD||x>=ox-PAD+SIDE||y<oy||y>oy+15||z<oz-PAD||z>=oz-PAD+SIDE)return CLEAR;
            if(ocean(x,y,z))return CLEAR;
-            int key=((y-oy)*18+z-oz+1)*18+x-ox+1;
-            if(profiles==null)profiles=new byte[18*16*18];
+            int key=((y-oy)*SIDE+z-oz+PAD)*SIDE+x-ox+PAD;
+            if(profiles==null)profiles=new byte[SIDE*16*SIDE];
            int code=profiles[key];if(code==0){code=1+classify(region::getBlockState,new BlockPos(x,y,z),table);profiles[key]=(byte)code;}
            return PROFILES[code-1];
        }
+        private Profile blended(BlockAndTintGetter region,int x,int y,int z){
+            if(radius==0)return profile(region,x,y,z);
+            int layer=y-oy,stride=SIDE+1;
+            if(sums[layer]==null){
+                var sum=new float[3][stride*stride];
+                for(int iz=0;iz<SIDE;iz++)for(int ix=0;ix<SIDE;ix++){
+                    var p=profile(region,ox-PAD+ix,y,oz-PAD+iz);int at=(iz+1)*stride+ix+1;
+                    float[] values={p.tint,p.alpha,p.fog};
+                    for(int c=0;c<3;c++)sum[c][at]=values[c]+sum[c][at-1]+sum[c][at-stride]-sum[c][at-stride-1];
+                }
+                sums[layer]=sum;
+            }
+            int left=x-ox+PAD-radius,top=z-oz+PAD-radius,right=left+radius*2+1,bottom=top+radius*2+1;
+            float[] values=new float[3];float area=(radius*2+1)*(radius*2+1);
+            for(int c=0;c<3;c++){var a=sums[layer][c];values[c]=(a[bottom*stride+right]-a[top*stride+right]-a[bottom*stride+left]+a[top*stride+left])/area;}
+            return new Profile(values[0],values[1],values[2]);
+        }
        public Profile corner(BlockAndTintGetter region,BlockPos p,int dx,int dz){
            if(ocean(p.getX(),p.getY(),p.getZ()))return CLEAR;
            int x=p.getX()+dx-1,y=p.getY(),z=p.getZ()+dz-1;
-            return profile(region,x,y,z).mix(profile(region,x+1,y,z),.5f).mix(profile(region,x,y,z+1).mix(profile(region,x+1,y,z+1),.5f),.5f);
+            return blended(region,x,y,z).mix(blended(region,x+1,y,z),.5f).mix(blended(region,x,y,z+1).mix(blended(region,x+1,y,z+1),.5f),.5f);
        }
    }
    public interface RegionAccess { Region sanctuary$waterRegion(); }
@@ -158,7 +191,8 @@ public final class NaturalWater {
    public static void dirty(BlockPos pos){
        if(strength==0)return;
        var renderer=Minecraft.getInstance().levelExtractor;
-        renderer.setSectionRangeDirty((pos.getX()-1)>>4,pos.getY()>>4,(pos.getZ()-1)>>4,
-            (pos.getX()+1)>>4,(pos.getY()+DEPTH)>>4,(pos.getZ()+1)>>4);
+        int margin=blendRadius+1;
+        renderer.setSectionRangeDirty((pos.getX()-margin)>>4,pos.getY()>>4,(pos.getZ()-margin)>>4,
+            (pos.getX()+margin)>>4,(pos.getY()+DEPTH)>>4,(pos.getZ()+margin)>>4);
    }
 }
@@ -32,8 +32,14 @@ final class PbrMaterials implements AutoCloseable {
        if(name.equals("iron_block")||name.equals("gold_block")||name.equals("netherite_block")||name.contains("copper")&&!name.contains("ore")&&!name.contains("raw"))
            return new Profile(name.contains("oxidized")?.65f:.32f,name.contains("oxidized")?.35f:.85f);
        if(name.contains("polished")||name.contains("glazed")||name.equals("diamond_block")||name.equals("emerald_block")||name.equals("ruby_block")||name.equals("sapphire_block"))return new Profile(.42f,0);
+        // Dry soil keeps its normal relief without a broad white specular coating.
+        if(java.util.Set.of("dirt","coarse_dirt","rooted_dirt","grass_block","dirt_path","farmland","podzol","mycelium").contains(name))return new Profile(.98f,0);
        if(name.contains("wool")||name.contains("leaves"))return new Profile(.98f,0);
-        if(name.contains("planks")||name.contains("log")||name.contains("wood"))return new Profile(.88f,0);
+        // All wooden shapes share a matte response, including Nether stems/hyphae.
+        String woodName=name.startsWith("stripped_")?name.substring(9):name;
+        for(String wood:new String[]{"oak","spruce","birch","jungle","acacia","dark_oak","mangrove","cherry","pale_oak","bamboo","crimson","warped"})
+            if(woodName.startsWith(wood+"_")&&Set.of("planks","log","wood","stem","hyphae","slab","stairs","fence","fence_gate","door","trapdoor","button","pressure_plate","sign","wall_sign","hanging_sign","wall_hanging_sign","block","mosaic","mosaic_slab","mosaic_stairs").contains(woodName.substring(wood.length()+1)))return new Profile(.98f,0);
+        if(name.contains("planks")||name.contains("log")||name.contains("wood"))return new Profile(.98f,0);
        return new Profile(.82f,0);
    }
    Slot slot(TextureAtlasSprite sprite,BlockState state){
@@ -48,7 +48,7 @@ final class PbrTerrain implements AutoCloseable {
        long frame=mc.level.getGameTime();var active=new ArrayList<Section>();
        for(var render:mc.levelRenderer.visibleSections()){
            long key=render.getSectionNode();var pos=render.getRenderOrigin();
-            if(pos.offset(8,8,8).distToCenterSqr(camera)>48*48)continue;
+            if(pos.offset(8,8,8).distToCenterSqr(camera)>Math.pow(VanillaLight.materialDistance()+16,2))continue;
            var chunk=mc.level.getChunkSource().getChunk(pos.getX()>>4,pos.getZ()>>4,ChunkStatus.FULL,false);
            if(chunk==null)continue;
            var storage=chunk.getSection(mc.level.getSectionIndex(pos.getY()));
@@ -60,7 +60,7 @@ public final class PixelReflections {
                &&mc.gameRenderer.gameRenderState().levelRenderState.cameraRenderState.fogType==FogType.NONE
                &&mc.gameRenderer.gameRenderState().levelRenderState.skyRenderState.skybox==net.minecraft.world.level.dimension.DimensionType.Skybox.OVERWORLD;
    }
-    public static void beginFrame(){captured=ready=applied=false;if(!eligible())release();}
+    public static void beginFrame(){MaterialBloom.beginFrame();captured=ready=applied=false;if(!eligible())release();}
    /** Called only with the opaque render pass closed, on both native transparency paths. */
    public static void captureOpaque(){
        if(!eligible())return;
@@ -90,8 +90,8 @@ public final class PixelReflections {
        if(uniform==null)uniform=new MappableRingBuffer(()->"Sanctuary reflection parameters",GpuBuffer.USAGE_UNIFORM|GpuBuffer.USAGE_MAP_WRITE,160);
        uniform.rotate();try(var map=uniform.currentBuffer().map(false,true)){
            Std140Builder.intoBuffer(map.data()).putMat4f(vp).putMat4f(new Matrix4f(vp).invert())
-                    .putVec4(RenderSystem.getDevice().getDeviceInfo().isZZeroToOne()?1:0,VanillaLight.ssrIntensity()/100f,VanillaLight.pbrIntensity()/100f,32)
-                    .putVec4(128,32,0,0);
+                    .putVec4(RenderSystem.getDevice().getDeviceInfo().isZZeroToOne()?1:0,VanillaLight.ssrIntensity()/100f,VanillaLight.pbrIntensity()/100f,VanillaLight.ssrDistance())
+                    .putVec4(Math.max(128,VanillaLight.ssrDistance()),32,VanillaLight.materialDistance(),0);
        }
        int max=java.util.stream.Stream.concat(solid.stream(),transparent.stream()).mapToInt(PbrTerrain.Entry::indices).max().orElse(0);
        RenderSystem.getSequentialBuffer(PrimitiveTopology.QUADS).requestIndexCount(max);
@@ -111,7 +111,7 @@ public final class PixelReflections {
        pass.setUniform("OpaqueDepth",opaqueDepthView,nearest);
        pass.setUniform("OpaqueColor",opaqueColorView!=null?opaqueColorView:scene,nearest);
        // Never bind the receiver as a sampled texture while it is attached for depth writes.
-        pass.setUniform("ReceiverDepth",opaqueDepthView,nearest);
+        pass.setUniform("ReceiverDepth",reflection?Minecraft.getInstance().gameRenderer.mainRenderTarget().getDepthTextureView():opaqueDepthView,nearest);
        pass.setUniform("SceneColor",scene,nearest);
        pass.setUniform("BlockAtlas",Minecraft.getInstance().getTextureManager().getTexture(TextureAtlas.LOCATION_BLOCKS).getTextureView(),nearest);
    }
@@ -135,6 +135,7 @@ public final class PixelReflections {
            pass.setPipeline(RenderSystem.getCompiledPipeline(REFLECT));bind(pass,scene,true);
            draw(pass,solid,solidAtlas);draw(pass,transparent,transparentAtlas);
        }
+        MaterialBloom.accumulate(scene);
        applied=true;frames++;
    }
    public static void release(){
@@ -33,9 +33,9 @@ public final class ProceduralPbr {
    private static final RenderPipeline PIPELINE=RenderPipelines.register(RenderPipeline.builder()
            .withLocation(Identifier.parse("sanctuary:pipeline/pbr")).withVertexShader(Identifier.parse("sanctuary:core/pbr"))
            .withFragmentShader(Identifier.parse("sanctuary:core/pbr")).withBindGroupLayout(BindGroupLayouts.DYNAMIC_TRANSFORMS).withBindGroupLayout(SCENE)
-            .withVertexBinding(0,PbrTerrain.FORMAT).withPrimitiveTopology(PrimitiveTopology.QUADS).withCull(false)
+            .withVertexBinding(0,PbrTerrain.FORMAT).withPrimitiveTopology(PrimitiveTopology.QUADS).withCull(true)
            .withColorTargetState(new ColorTargetState(Optional.empty(),GpuFormat.RGBA8_UNORM,ColorTargetState.WRITE_COLOR))
-            .withDepthStencilState(Optional.empty()).build());
+            .withDepthStencilState(new DepthStencilState(CompareOp.EQUAL,false)).build());
    private static final PbrTerrain TERRAIN=new PbrTerrain();
    private static final PbrTerrain TRANSPARENT=new PbrTerrain(true);
    private static final Matrix4f projection=new Matrix4f();
@@ -61,17 +61,21 @@ public final class ProceduralPbr {
        var entries=new ArrayList<PbrTerrain.Entry>(solidEntries);entries.addAll(transparentEntries);
        var vp=new Matrix4f(projection).mul(camera.viewRotationMatrix);var fog=camera.fogData;
        PixelReflections.prepare(vp,solidEntries,atlas,transparentEntries,transparentAtlas);
+        if(PixelReflections.depth()==null)return;
        var sun=PixelShadows.sunDirection(sky.sunAngle);boolean lunar=sun.y<=.08f;
        if(lunar)sun=PixelShadows.sunDirection(sky.moonAngle);
        float moon=sky.moonPhase==null?1:(float)(.5+.5*Math.cos(sky.moonPhase.index()*Math.PI/4));
        float strength=(lunar?.12f*moon:1)*sky.rainBrightness*Math.clamp((sun.y-.04f)/.16f,0,1);
+        var sunColour=lunar?new org.joml.Vector3f(1):SolarColour.tint(sky);
        boolean shadow=PixelShadows.applied();
        scene.rotate();try(var mapped=scene.currentBuffer().map(false,true)){
            Std140Builder.intoBuffer(mapped.data()).putMat4f(new Matrix4f(vp).invert())
                    .putVec4(sun.x,sun.y,sun.z,strength)
-                    .putVec4(VanillaLight.pbrIntensity()/100f,RenderSystem.getDevice().getDeviceInfo().isZZeroToOne()?1:0,shadow?1:0,32)
-                    .putVec4(fog.renderDistanceStart,fog.renderDistanceEnd,fog.environmentalStart,fog.environmentalEnd).putVec4(fog.color.w,ColoredLights.directionalReady()?1:0,0,0)
-                    .putVec4(0,0,0,0).putVec4(0,0,0,0).putVec4(0,0,0,0).putVec4(0,0,0,0);
+                    .putVec4(VanillaLight.pbrIntensity()/100f,RenderSystem.getDevice().getDeviceInfo().isZZeroToOne()?1:0,shadow?1:0,VanillaLight.pbrDistance())
+                    .putVec4(fog.renderDistanceStart,fog.renderDistanceEnd,fog.environmentalStart,fog.environmentalEnd).putVec4(fog.color.w,ColoredLights.directionalReady()?1:0,lunar?0:1,0)
+                    .putVec4(sunColour.x*sunColour.x,sunColour.y*sunColour.y,sunColour.z*sunColour.z,1)
+                    .putVec4((float)(camera.pos.x%256),(float)(camera.pos.y%256),(float)(camera.pos.z%256),0)
+                    .putVec4(0,0,0,0).putVec4(0,0,0,0);
        }
        var transforms=new ArrayList<GpuBufferSlice>(entries.size());int max=0;
        for(var entry:entries){var p=entry.origin();var offset=new Vector3f((float)(p.getX()-camera.pos.x),(float)(p.getY()-camera.pos.y),(float)(p.getZ()-camera.pos.z));
@@ -80,11 +84,11 @@ public final class ProceduralPbr {
        var encoder=RenderSystem.getDevice().createCommandEncoder();
        encoder.copyTextureToTexture(main.getColorTexture(),source.getColorTexture(),0,0,0,0,0,main.width,main.height);
        var nearest=RenderSystem.getSamplerCache().getClampToEdge(FilterMode.NEAREST);
-        if((atlas!=null||transparentAtlas!=null)&&!entries.isEmpty())try(var pass=encoder.createRenderPass(()->"Sanctuary PBR materials",main.getColorTextureView(),Optional.empty())){
+        if((atlas!=null||transparentAtlas!=null)&&!entries.isEmpty())try(var pass=encoder.createRenderPass(()->"Sanctuary PBR materials",main.getColorTextureView(),Optional.empty(),PixelReflections.depth(),OptionalDouble.empty())){
            pass.setPipeline(RenderSystem.getCompiledPipeline(PIPELINE));pass.setUniform("PbrScene",scene.currentBuffer());
            pass.setUniform("PixelShadows",shadow?PixelShadows.materialUniforms():scene.currentBuffer());
            pass.setUniform("SunDepth",shadow?PixelShadows.materialDepth():main.getDepthTextureView(),nearest);
-            pass.setUniform("WorldDepth",PixelReflections.depth()!=null?PixelReflections.depth():main.getDepthTextureView(),nearest);pass.setUniform("SceneColor",source.getColorTextureView(),nearest);
+            pass.setUniform("WorldDepth",main.getDepthTextureView(),nearest);pass.setUniform("SceneColor",source.getColorTextureView(),nearest);
            pass.setUniform("BlockAtlas",mc.getTextureManager().getTexture(TextureAtlas.LOCATION_BLOCKS).getTextureView(),nearest);
            pass.setUniform("MaterialAtlas",(atlas!=null?atlas:transparentAtlas).getTextureView(),nearest);
            if(ColoredLights.directionalReady())ColoredLights.bindDirections(pass);
@@ -93,6 +97,7 @@ public final class ProceduralPbr {
            for(int i=0;i<entries.size();i++){var entry=entries.get(i);
                pass.setUniform("MaterialAtlas",(i<solidEntries.size()?atlas:transparentAtlas).getTextureView(),nearest);pass.setUniform("DynamicTransforms",transforms.get(i));pass.setVertexBuffer(0,entry.vertices().slice());pass.drawIndexed(entry.indices(),1,0,0,0);}
        }
+        MaterialBloom.accumulate(source.getColorTextureView());
        applied=true;frames++;
    }
    static com.mojang.renderpearl.api.textures.GpuTextureView copyScene(){
@@ -100,7 +105,7 @@ public final class ProceduralPbr {
        RenderSystem.getDevice().createCommandEncoder().copyTextureToTexture(main.getColorTexture(),source.getColorTexture(),0,0,0,0,0,main.width,main.height);
        return source.getColorTextureView();
    }
-    public static void release(){TERRAIN.close();TRANSPARENT.close();PixelReflections.release();if(source!=null){source.destroyBuffers();source=null;}if(scene!=null){scene.close();scene=null;}applied=false;}
+    public static void release(){MaterialBloom.release();TERRAIN.close();TRANSPARENT.close();PixelReflections.release();if(source!=null){source.destroyBuffers();source=null;}if(scene!=null){scene.close();scene=null;}applied=false;}
    static long solidBytes(){return TERRAIN.allocatedBytes();}
    static long transparentBytes(){return TRANSPARENT.allocatedBytes();}
    static int waterUpdates(){return TRANSPARENT.materials.animationUpdates();}
@@ -17,6 +17,9 @@ public final class ShaderOptionsScreen extends OptionsSubScreen {
        list.addBig(OptionInstance.createBoolean("sanctuary.shaders.natural_water",OptionInstance.cachedConstantTooltip(
                Component.translatable("sanctuary.shaders.natural_water_help")),VanillaLight.naturalWater(),VanillaLight::setNaturalWater));
        slider("water_intensity",VanillaLight.waterIntensity(),VanillaLight::setWaterIntensity);
+        list.addBig(new OptionInstance<Integer>("sanctuary.shaders.water_blend",OptionInstance.cachedConstantTooltip(
+                Component.translatable("sanctuary.shaders.water_blend_help")),(caption,value)->Component.translatable("sanctuary.shaders.water_blend_value",value*2+1,value*2+1),
+                new OptionInstance.Enum<>(List.of(0,1,2,4,8),Codec.INT),VanillaLight.waterBlendRadius(),VanillaLight::setWaterBlendRadius));
        list.addBig(new OptionInstance<Integer>("sanctuary.shaders.saturation",OptionInstance.cachedConstantTooltip(
                Component.translatable("sanctuary.shaders.saturation_help")),(caption,value)->Component.translatable("sanctuary.shaders.saturation_value",value),
                new OptionInstance.IntRange(0,200),VanillaLight.saturation(),VanillaLight::setSaturation));
@@ -26,9 +29,15 @@ public final class ShaderOptionsScreen extends OptionsSubScreen {
        list.addBig(OptionInstance.createBoolean("sanctuary.shaders.pbr",OptionInstance.cachedConstantTooltip(
                Component.translatable("sanctuary.shaders.pbr_help")),VanillaLight.pbr(),VanillaLight::setPbr));
        slider("pbr_intensity",VanillaLight.pbrIntensity(),VanillaLight::setPbrIntensity);
+        list.addBig(new OptionInstance<Integer>("sanctuary.shaders.pbr_distance",OptionInstance.cachedConstantTooltip(
+                Component.translatable("sanctuary.shaders.pbr_distance_help")),(caption,value)->Component.translatable("sanctuary.shaders.pbr_distance_value",value),
+                new OptionInstance.Enum<>(List.of(16,32,64,128,256),Codec.INT),VanillaLight.pbrDistance(),VanillaLight::setPbrDistance));
        list.addBig(OptionInstance.createBoolean("sanctuary.shaders.ssr",OptionInstance.cachedConstantTooltip(
                Component.translatable("sanctuary.shaders.ssr_help")),VanillaLight.ssr(),VanillaLight::setSsr));
        slider("ssr_intensity",VanillaLight.ssrIntensity(),VanillaLight::setSsrIntensity);
+        list.addBig(new OptionInstance<Integer>("sanctuary.shaders.ssr_distance",OptionInstance.cachedConstantTooltip(
+                Component.translatable("sanctuary.shaders.ssr_distance_help")),(caption,value)->Component.translatable("sanctuary.shaders.ssr_distance_value",value),
+                new OptionInstance.Enum<>(List.of(16,32,64,128,256),Codec.INT),VanillaLight.ssrDistance(),VanillaLight::setSsrDistance));
        list.addBig(OptionInstance.createBoolean("sanctuary.shaders.colored_lights",OptionInstance.cachedConstantTooltip(
                Component.translatable("sanctuary.shaders.colored_lights_help")),VanillaLight.coloredLights(),VanillaLight::setColoredLights));
        list.addBig(OptionInstance.createBoolean("sanctuary.shaders.warm_torches",OptionInstance.cachedConstantTooltip(
@@ -0,0 +1,15 @@
+package fr.koka.sanctuary.client.shader;
+
+import net.minecraft.client.renderer.state.level.SkyRenderState;
+import org.joml.Vector3f;
+
+/** Uses the exact colour and fade already extracted for Minecraft's horizon. */
+public final class SolarColour {
+    private SolarColour(){}
+    public static Vector3f tint(SkyRenderState sky){
+        var colour=sky.sunriseAndSunsetColor;
+        if(colour==null)return new Vector3f(1);
+        float weight=Math.clamp(colour.w(),0,1);
+        return new Vector3f(1).lerp(new Vector3f(colour.x(),colour.y(),colour.z()),weight);
+    }
+}
@@ -16,7 +16,10 @@ public final class VanillaLight {
    private VanillaLight() { }
    private static final class Preferences {
        boolean enabled=true;
-        boolean naturalWater=true;
+        Boolean naturalWater; // Legacy OFF is an explicit opt-out in both world types.
+        Boolean sanctuaryNaturalWater;
+        Boolean ordinaryNaturalWater;
+        int waterBlendRadius=4;
        int waterIntensity=100;
        int saturation=142;
        boolean pixelShadows=true;
@@ -26,9 +29,13 @@ public final class VanillaLight {
        boolean lensFlare=true;
        int lensFlareIntensity=30;
        boolean pbr=true;
-        int pbrIntensity=80;
-        boolean ssr=false;
-        int ssrIntensity=50;
+        int pbrIntensity=50;
+        int pbrBalanceVersion;
+        int pbrDistance=64;
+        int ssrDistance=64;
+        int reflectionDistanceVersion;
+        boolean ssr=true;
+        int ssrIntensity=20;
        boolean ssgi=true;
        boolean coloredLights=true;
        boolean warmTorches=false;
@@ -51,9 +58,21 @@ public final class VanillaLight {
            try{if(Files.isRegularFile(path()))preferences=new GsonBuilder().create().fromJson(Files.readString(path()),Preferences.class);}
            catch(Exception e){SanctuaryMod.LOGGER.warn("Cannot read Sanctuary shader preference",e);}
            if(preferences==null)preferences=new Preferences();
+            if(Boolean.FALSE.equals(preferences.naturalWater)){
+                if(preferences.sanctuaryNaturalWater==null)preferences.sanctuaryNaturalWater=false;
+                if(preferences.ordinaryNaturalWater==null)preferences.ordinaryNaturalWater=false;
+            }
+            preferences.naturalWater=null;
            preferences.sunshaftIntensity=Math.clamp(preferences.sunshaftIntensity,0,100);
            preferences.lensFlareIntensity=Math.clamp(preferences.lensFlareIntensity,0,100);
            preferences.ssrIntensity=Math.clamp(preferences.ssrIntensity,0,100);
+            if(preferences.reflectionDistanceVersion<1&&preferences.pbrDistance==32)preferences.pbrDistance=64;
+            preferences.reflectionDistanceVersion=1;
+            preferences.pbrDistance=normalizePbrDistance(preferences.pbrDistance);
+            preferences.ssrDistance=normalizePbrDistance(preferences.ssrDistance);
+            // Migrate the previous 80% baseline once; later explicit 80% choices persist.
+            if(preferences.pbrBalanceVersion<1&&preferences.pbrIntensity==80)preferences.pbrIntensity=50;
+            preferences.pbrBalanceVersion=1;
            preferences.pbrIntensity=Math.clamp(preferences.pbrIntensity,0,100);
            preferences.coloredLightIntensity=Math.clamp(preferences.coloredLightIntensity,0,100);
            preferences.coloredLightDistance=normalizeColoredLightDistance(preferences.coloredLightDistance);
@@ -63,6 +82,7 @@ public final class VanillaLight {
            preferences.oreIntensity=Math.clamp(preferences.oreIntensity,0,100);
            preferences.edgeIntensity=Math.clamp(preferences.edgeIntensity,0,100);
            preferences.edgeDistance=normalizeShadowDistance(preferences.edgeDistance);
+            preferences.waterBlendRadius=normalizeWaterBlendRadius(preferences.waterBlendRadius);
            preferences.waterIntensity=Math.clamp(preferences.waterIntensity,0,100);
            preferences.saturation=Math.clamp(preferences.saturation,0,200);
            preferences.shadowPixels=normalizePrecision(preferences.shadowPixels);
@@ -72,9 +92,13 @@ public final class VanillaLight {
    }
    public static boolean externalEngine(){return EXTERNAL_ENGINE;}
    public static boolean active(){return ProgressionClient.active()&&!EXTERNAL_ENGINE&&enabled();}
-    public static boolean naturalWater(){enabled();return preferences.naturalWater;}
+    public static boolean naturalWater(){return naturalWater(NaturalWater.sanctuaryWorld());}
+    static boolean naturalWater(boolean sanctuary){enabled();Boolean value=sanctuary?preferences.sanctuaryNaturalWater:preferences.ordinaryNaturalWater;return value!=null?value:sanctuary;}
+    public static int waterBlendRadius(){enabled();return preferences.waterBlendRadius;}
+    public static void setWaterBlendRadius(int value){enabled();preferences.waterBlendRadius=normalizeWaterBlendRadius(value);save();}
+    static int normalizeWaterBlendRadius(int value){return value<1?0:value<2?1:value<3?2:value<6?4:8;}
    public static int waterIntensity(){enabled();return preferences.waterIntensity;}
-    public static void setNaturalWater(boolean value){enabled();preferences.naturalWater=value;save();}
+    public static void setNaturalWater(boolean value){enabled();if(NaturalWater.sanctuaryWorld())preferences.sanctuaryNaturalWater=value;else preferences.ordinaryNaturalWater=value;save();}
    public static void setWaterIntensity(int value){enabled();preferences.waterIntensity=Math.clamp(value,0,100);save();}
    public static int saturation(){enabled();return preferences.saturation;}
    public static boolean edgeHighlights(){enabled();return preferences.edgeHighlights;}
@@ -95,6 +119,12 @@ public final class VanillaLight {
    public static int ssrIntensity(){enabled();return preferences.ssrIntensity;}
    public static void setSsr(boolean value){enabled();preferences.ssr=value;save();}
    public static void setSsrIntensity(int value){enabled();preferences.ssrIntensity=Math.clamp(value,0,100);save();}
+    public static int ssrDistance(){enabled();return preferences.ssrDistance;}
+    public static void setSsrDistance(int value){enabled();preferences.ssrDistance=normalizePbrDistance(value);save();}
+    static int materialDistance(){return Math.max(pbrDistance(),ssr()&&ssrIntensity()>0?ssrDistance():0);}
+    public static int pbrDistance(){enabled();return preferences.pbrDistance;}
+    public static void setPbrDistance(int value){enabled();preferences.pbrDistance=normalizePbrDistance(value);save();}
+    static int normalizePbrDistance(int value){return value<24?16:value<48?32:value<96?64:value<192?128:256;}
    public static boolean pbr(){enabled();return preferences.pbr;}
    public static int pbrIntensity(){enabled();return preferences.pbrIntensity;}
    public static void setPbr(boolean value){enabled();preferences.pbr=value;save();}
@@ -0,0 +1,94 @@
+package fr.koka.sanctuary.community;
+
+import java.util.*;
+
+/** Versioned community rules shared by both persistence adapters. */
+public final class Community {
+    public static final int VERSION = 1, PAGE_SIZE = 10;
+    public static final Set<String> KINDS = Set.of("article", "notice", "bulletin", "reply");
+    public static final Set<String> CATEGORIES = Set.of("info", "work", "need", "event");
+    private Community() { }
+    public record Actor(String id, String name, boolean moderator) {
+        public Actor { uuid(id); text(name, 64); }
+    }
+    public record Entry(String id, String parentId, String kind, String category,
+                        String authorId, String authorName, String title, String body,
+                        String status, boolean pinned, int revision, long createdAt, long updatedAt) {
+        public Entry {
+            uuid(id); uuid(authorId); if (!parentId.isEmpty()) uuid(parentId);
+            if (!KINDS.contains(kind) || !CATEGORIES.contains(category)
+                    || !Set.of("open", "closed", "hidden").contains(status) || revision < 1
+                    || createdAt < 0 || updatedAt < createdAt || kind.equals("reply") != !parentId.isEmpty()) fail("invalid");
+            text(authorName, 64); if (!kind.equals("reply")) text(title, 120);
+            else if (!title.isEmpty()) fail("invalid");
+            text(body, kind.equals("reply") ? 1000 : 4000);
+        }
+    }
+    public record Change(String action, String id, String parentId, String kind, String category,
+                         String title, String body, int revision) { }
+    public record Page(List<Entry> entries, int page, boolean more) { }
+    public record ThreadView(Entry entry, Page replies) { }
+    public static final class Refused extends RuntimeException {
+        public final String code;
+        public Refused(String code) { super(code); this.code = code; }
+    }
+    public static void fail(String code) { throw new Refused(code); }
+    public static String uuid(String value) {
+        if (value == null || !value.matches("[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}")) fail("invalid");
+        return value;
+    }
+    public static String text(String value, int max) {
+        if (value == null || value.isBlank() || value.codePointCount(0, value.length()) > max
+                || value.codePoints().anyMatch(c -> (Character.isISOControl(c) && c != '\n' && c != '\t')
+                    || c == 0xA7 || c >= 0xD800 && c <= 0xDFFF)) fail("invalid");
+        return value;
+    }
+    public static Entry apply(CommunityStore.Transaction tx, Actor actor, Change change, long now) throws Exception {
+        uuid(change.id());
+        if (change.action().equals("create")) {
+            if (!KINDS.contains(change.kind()) || !CATEGORIES.contains(change.category())) fail("invalid");
+            if (change.kind().equals("bulletin") && !actor.moderator()) fail("forbidden");
+            String parent = change.parentId();
+            if (change.kind().equals("reply")) {
+                uuid(parent);
+                Entry p = visible(tx.get(parent));
+                if (!Set.of("article", "notice").contains(p.kind())) fail("invalid");
+                // Lock parent first on both creation and retry, including already committed replies.
+            } else if (!parent.isEmpty()) fail("invalid");
+            Entry existing = tx.get(change.id());
+            if (existing != null) {
+                if (!existing.authorId().equals(actor.id()) || !existing.kind().equals(change.kind())
+                        || !existing.parentId().equals(parent) || !existing.category().equals(change.category())
+                        || !existing.title().equals(change.title()) || !existing.body().equals(change.body())) fail("conflict");
+                return visible(existing);
+            }
+            if (!parent.isEmpty() && !tx.get(parent).status().equals("open")) fail("closed");
+            Entry entry = new Entry(change.id(), parent, change.kind(), change.category(), actor.id(), actor.name(),
+                    change.title(), change.body(), "open", false, 1, now, now);
+            tx.save(entry, true); return entry;
+        }
+        Entry old = visible(tx.get(change.id()));
+        if (!old.parentId().isEmpty()) visible(tx.get(old.parentId()));
+        if (old.revision() != change.revision()) fail("conflict");
+        boolean own = old.authorId().equals(actor.id());
+        String title = old.title(), body = old.body(), status = old.status(); boolean pinned = old.pinned();
+        switch (change.action()) {
+            case "edit" -> { if (!own) fail("forbidden"); title = change.title(); body = change.body(); }
+            case "hide" -> { if (!own && !actor.moderator()) fail("forbidden"); status = "hidden"; }
+            case "close", "reopen" -> {
+                if ((!own && !actor.moderator()) || !old.kind().equals("notice")) fail("forbidden");
+                status = change.action().equals("close") ? "closed" : "open";
+            }
+            case "pin" -> { if (!actor.moderator() || old.kind().equals("reply")) fail("forbidden"); pinned = !pinned; }
+            default -> fail("invalid");
+        }
+        Entry next = new Entry(old.id(), old.parentId(), old.kind(), old.category(), old.authorId(), old.authorName(),
+                title, body, status, pinned, Math.addExact(old.revision(), 1), old.createdAt(), Math.max(now, old.updatedAt()));
+        tx.save(next, false); return next;
+    }
+    public static Entry visible(Entry entry) {
+        if (entry == null || entry.status().equals("hidden")) fail("missing");
+        return entry;
+    }
+    public static int page(int page) { if (page < 0 || page > 100000) fail("invalid"); return page; }
+}
@@ -0,0 +1,28 @@
+package fr.koka.sanctuary.community;
+
+import com.google.gson.GsonBuilder;
+import fr.koka.sanctuary.progression.AtomicJson;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+import java.util.Set;
+import java.util.UUID;
+
+public record CommunityConfig(String mode, String serverId, String jdbcUrl, String user, String passwordEnv) {
+    public CommunityConfig {
+        if (!Set.of("file", "database").contains(mode)) throw new IllegalArgumentException("Community mode");
+        Community.uuid(serverId);
+        if (jdbcUrl == null || !jdbcUrl.startsWith("jdbc:mariadb://") || user == null
+                || passwordEnv == null || !passwordEnv.matches("[A-Z][A-Z0-9_]+")) throw new IllegalArgumentException("Community database configuration");
+    }
+    public static CommunityConfig load(Path path) throws Exception {
+        var gson = new GsonBuilder().setPrettyPrinting().create();
+        byte[] bytes = AtomicJson.read(path, 16384);
+        if (bytes != null) {
+            var root = AtomicJson.parse(new String(bytes, StandardCharsets.UTF_8));
+            AtomicJson.fields(root,"mode","serverId","jdbcUrl","user","passwordEnv");
+            return gson.fromJson(root, CommunityConfig.class);
+        }
+        var config = new CommunityConfig("file", UUID.randomUUID().toString(), "jdbc:mariadb://localhost:3306/sanctuary?sslMode=verify-full", "sanctuary_game", "SANCTUARY_COMMUNITY_DB_PASSWORD");
+        AtomicJson.write(path, null, gson.toJson(config), 16384); return config;
+    }
+}
@@ -0,0 +1,114 @@
+package fr.koka.sanctuary.community;
+
+import com.google.gson.*;
+import fr.koka.sanctuary.SanctuaryMod;
+import fr.koka.sanctuary.operator.OperatorService;
+import java.util.*;
+import java.util.concurrent.*;
+import net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents;
+import net.fabricmc.fabric.api.networking.v1.*;
+import net.fabricmc.loader.api.FabricLoader;
+import net.minecraft.network.RegistryFriendlyByteBuf;
+import net.minecraft.network.codec.StreamCodec;
+import net.minecraft.network.protocol.common.custom.CustomPacketPayload;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.world.level.storage.LevelResource;
+import static fr.koka.sanctuary.community.Community.*;
+
+public final class CommunityNetwork {
+    private static final Gson JSON = new Gson();
+    private static final Map<MinecraftServer, Runtime> RUNTIMES = new ConcurrentHashMap<>();
+    private static final org.slf4j.Logger LOG = org.slf4j.LoggerFactory.getLogger("sanctuary-community");
+    public record Request(int sequence, String action, String id, String parentId, String kind,
+                          String category, String title, String body, int revision, int page) implements CustomPacketPayload {
+        public static final Type<Request> TYPE = new Type<>(SanctuaryMod.id("community_request_v1"));
+        public static final StreamCodec<RegistryFriendlyByteBuf, Request> CODEC = CustomPacketPayload.codec((p,b) -> {
+            b.writeVarInt(p.sequence); b.writeUtf(p.action,16); b.writeUtf(p.id,36); b.writeUtf(p.parentId,36);
+            b.writeUtf(p.kind,16); b.writeUtf(p.category,16); b.writeUtf(p.title,240); b.writeUtf(p.body,8000);
+            b.writeVarInt(p.revision); b.writeVarInt(p.page);
+        }, b -> new Request(b.readVarInt(),b.readUtf(16),b.readUtf(36),b.readUtf(36),b.readUtf(16),b.readUtf(16),b.readUtf(240),b.readUtf(8000),b.readVarInt(),b.readVarInt()));
+        public Type<Request> type() { return TYPE; }
+    }
+    public record Response(int sequence, String json) implements CustomPacketPayload {
+        public static final Type<Response> TYPE = new Type<>(SanctuaryMod.id("community_response_v1"));
+        public static final StreamCodec<RegistryFriendlyByteBuf, Response> CODEC = CustomPacketPayload.codec(
+                (p,b) -> { b.writeVarInt(p.sequence); b.writeUtf(p.json,131072); }, b -> new Response(b.readVarInt(),b.readUtf(131072)));
+        public Type<Response> type() { return TYPE; }
+    }
+    private CommunityNetwork() { }
+    public static void register() {
+        PayloadTypeRegistry.serverboundPlay().register(Request.TYPE, Request.CODEC);
+        PayloadTypeRegistry.clientboundPlay().register(Response.TYPE, Response.CODEC);
+        ServerPlayNetworking.registerGlobalReceiver(Request.TYPE, (r,c) -> c.server().execute(() -> request(c.player(),r)));
+        ServerLifecycleEvents.SERVER_STOPPED.register(server -> { var runtime = RUNTIMES.remove(server); if (runtime != null) runtime.stop(); });
+        ServerPlayConnectionEvents.DISCONNECT.register((handler,server) -> {
+            var runtime = RUNTIMES.get(server); if (runtime != null) runtime.rates.remove(handler.player.getUUID());
+        });
+    }
+    private static void send(ServerPlayer player, Request request, JsonObject data) {
+        if (!player.isRemoved() && ServerPlayNetworking.canSend(player, Response.TYPE))
+            ServerPlayNetworking.send(player, new Response(request.sequence(), data.toString()));
+    }
+    private static JsonObject error(String message) { var data = new JsonObject(); data.addProperty("error",message); return data; }
+    private static void request(ServerPlayer player, Request request) {
+        var server = player.level().getServer();
+        var runtime = RUNTIMES.computeIfAbsent(server, Runtime::new);
+        long now = System.nanoTime(); boolean reading = Set.of("overview","list","thread").contains(request.action());
+        long[] rates = runtime.rates.computeIfAbsent(player.getUUID(), key -> new long[2]); int index = reading ? 0 : 1;
+        if (runtime.pending.contains(player.getUUID()) || now - rates[index] < (reading ? 100_000_000L : 1_000_000_000L)) { send(player,request,error("busy")); return; }
+        rates[index] = now;
+        if (request.action().equals("link") && !server.usesAuthentication()) { send(player,request,error("online_required")); return; }
+        var actor = new Actor(player.getStringUUID(), player.getGameProfile().name(), OperatorService.allowed(player));
+        runtime.pending.add(player.getUUID());
+        try {
+            runtime.executor.execute(() -> {
+                JsonObject result;
+                try {
+                    if (System.nanoTime() - now > 10_000_000_000L) fail("busy");
+                    var store = runtime.store(); result = new JsonObject(); result.addProperty("moderator",actor.moderator());
+                    result.addProperty("serverTime",System.currentTimeMillis()); result.addProperty("mode",runtime.config.mode());
+                    switch (request.action()) {
+                        case "overview" -> {
+                            result.add("articles", JSON.toJsonTree(store.list("article","",0).entries().stream().limit(3).toList()));
+                            result.add("notices", JSON.toJsonTree(store.list("notice","",0).entries().stream().limit(3).toList()));
+                            result.add("bulletins", JSON.toJsonTree(store.list("bulletin","",0).entries().stream().limit(1).toList()));
+                        }
+                        case "list" -> result.add("page",JSON.toJsonTree(store.list(request.kind(),"",request.page())));
+                        case "thread" -> result.add("thread",JSON.toJsonTree(store.thread(request.id(),request.page())));
+                        case "link" -> { store.link(actor,request.body()); result.addProperty("linked",true); }
+                        default -> result.add("result",JSON.toJsonTree(store.change(actor,new Change(request.action(),request.id(),request.parentId(),request.kind(),request.category(),request.title(),request.body(),request.revision()))));
+                    }
+                } catch (Refused e) { result = error(e.code); }
+                catch (Exception e) { result = error("unavailable"); LOG.warn("Community operation unavailable ({})",e.getClass().getSimpleName()); }
+                JsonObject response = result;
+                server.execute(() -> {
+                    runtime.pending.remove(player.getUUID());
+                    if (RUNTIMES.get(server) == runtime && server.getPlayerList().getPlayer(player.getUUID()) == player) send(player,request,response);
+                });
+            });
+        } catch (RejectedExecutionException e) { runtime.pending.remove(player.getUUID()); send(player,request,error("busy")); }
+    }
+    private static final class Runtime {
+        final MinecraftServer server;
+        final ThreadPoolExecutor executor = new ThreadPoolExecutor(1,1,0,TimeUnit.SECONDS,new ArrayBlockingQueue<>(32),
+                task -> { var thread = new Thread(task,"Sanctuary community"); thread.setDaemon(true); return thread; });
+        final Map<UUID,long[]> rates = new HashMap<>();
+        final Set<UUID> pending = new HashSet<>();
+        CommunityConfig config;
+        CommunityStore store;
+        Runtime(MinecraftServer server) { this.server = server; }
+        CommunityStore store() throws Exception {
+            if (store != null) return store;
+            config = CommunityConfig.load(FabricLoader.getInstance().getConfigDir().resolve("sanctuary-community.json"));
+            if (config.mode().equals("file")) store = new FileCommunityStore(server.getWorldPath(LevelResource.ROOT).resolve("data/sanctuary-community.json"),config.serverId());
+            else {
+                String password = System.getenv(config.passwordEnv());
+                if (password == null) throw new IllegalArgumentException("Missing database credential environment variable");
+                store = new SqlCommunityStore(config.jdbcUrl(),config.user(),password,config.serverId());
+            }
+            return store;
+        }
+        void stop() { executor.shutdownNow(); }
+    }
+}
@@ -0,0 +1,16 @@
+package fr.koka.sanctuary.community;
+
+import java.time.Clock;
+import static fr.koka.sanctuary.community.Community.*;
+
+public interface CommunityStore extends AutoCloseable {
+    interface Transaction {
+        Entry get(String id) throws Exception;
+        void save(Entry entry, boolean insert) throws Exception;
+    }
+    Page list(String kind, String parent, int page) throws Exception;
+    ThreadView thread(String id, int page) throws Exception;
+    Entry change(Actor actor, Change change) throws Exception;
+    default void link(Actor actor, String code) throws Exception { fail("database_only"); }
+    @Override default void close() throws Exception { }
+}
@@ -0,0 +1,67 @@
+package fr.koka.sanctuary.community;
+
+import com.google.gson.*;
+import fr.koka.sanctuary.progression.AtomicJson;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.*;
+import java.time.Clock;
+import java.util.*;
+import static fr.koka.sanctuary.community.Community.*;
+
+public final class FileCommunityStore implements CommunityStore {
+    private static final int LIMIT = 64 * 1024 * 1024;
+    private static final Gson JSON = new Gson();
+    private final Path path;
+    private final String serverId;
+    private final Clock clock;
+    private byte[] previous;
+    private Map<String, Entry> entries = new LinkedHashMap<>();
+    public FileCommunityStore(Path path, String serverId) throws Exception { this(path, serverId, Clock.systemUTC()); }
+    public FileCommunityStore(Path path, String serverId, Clock clock) throws Exception {
+        this.path = path; this.serverId = uuid(serverId); this.clock = clock;
+        previous = AtomicJson.read(path, LIMIT);
+        if (previous != null) {
+            var root = AtomicJson.parse(new String(previous, StandardCharsets.UTF_8)).getAsJsonObject();
+            AtomicJson.fields(root, "version", "serverId", "entries");
+            if (root.get("version").getAsInt() != VERSION || !root.get("serverId").getAsString().equals(serverId)) fail("schema");
+            for (var value : root.getAsJsonArray("entries")) {
+                Entry entry = JSON.fromJson(value, Entry.class);
+                if (entries.put(entry.id(), entry) != null) fail("invalid");
+            }
+            for (Entry entry : entries.values()) if (!entry.parentId().isEmpty()) {
+                Entry parent = entries.get(entry.parentId());
+                if (parent == null || !Set.of("article", "notice").contains(parent.kind())) fail("invalid");
+            }
+        }
+    }
+    @Override public synchronized Page list(String kind, String parent, int page) {
+        page(page); if (!KINDS.contains(kind)) fail("invalid");
+        if (!parent.isEmpty()) visible(entries.get(parent));
+        Comparator<Entry> order = Comparator.comparingLong(Entry::createdAt).thenComparing(Entry::id);
+        if (kind.equals("bulletin")) order = order.reversed();
+        else if (!kind.equals("reply")) order = Comparator.comparing(Entry::pinned).reversed().thenComparing(order.reversed());
+        var found = entries.values().stream().filter(e -> e.kind().equals(kind) && e.parentId().equals(parent)
+                && !e.status().equals("hidden")).sorted(order).skip((long) page * PAGE_SIZE).limit(PAGE_SIZE + 1).toList();
+        return new Page(found.subList(0, Math.min(PAGE_SIZE, found.size())), page, found.size() > PAGE_SIZE);
+    }
+    @Override public synchronized ThreadView thread(String id, int page) {
+        Entry entry = visible(entries.get(uuid(id)));
+        if (entry.kind().equals("reply")) fail("missing");
+        return new ThreadView(entry, list("reply", id, page));
+    }
+    @Override public synchronized Entry change(Actor actor, Change change) throws Exception {
+        var candidate = new LinkedHashMap<>(entries);
+        boolean[] dirty = {false};
+        Entry result = Community.apply(new Transaction() {
+            public Entry get(String id) { return candidate.get(id); }
+            public void save(Entry entry, boolean insert) { candidate.put(entry.id(), entry); dirty[0] = true; }
+        }, actor, change, clock.millis());
+        if (dirty[0]) {
+            var root = new JsonObject(); root.addProperty("version", VERSION); root.addProperty("serverId", serverId);
+            root.add("entries", JSON.toJsonTree(candidate.values()));
+            previous = AtomicJson.write(path, previous, root.toString(), LIMIT);
+            entries = candidate;
+        }
+        return result;
+    }
+}
@@ -0,0 +1,107 @@
+package fr.koka.sanctuary.community;
+
+import java.nio.charset.StandardCharsets;
+import java.security.MessageDigest;
+import java.sql.*;
+import java.time.Clock;
+import java.util.*;
+import static fr.koka.sanctuary.community.Community.*;
+
+/** JDBC stays on the community worker. No credentials or raw SQL errors reach players. */
+public final class SqlCommunityStore implements CommunityStore {
+    private final String url, user, password, serverId;
+    private final Clock clock;
+    public SqlCommunityStore(String url, String user, String password, String serverId) throws Exception {
+        this(url, user, password, serverId, Clock.systemUTC());
+    }
+    public SqlCommunityStore(String url, String user, String password, String serverId, Clock clock) throws Exception {
+        this.url = url; this.user = user; this.password = password; this.serverId = uuid(serverId); this.clock = clock;
+        Class.forName("org.mariadb.jdbc.Driver");
+        try (var c = connect(); var s = c.prepareStatement("SELECT version FROM sanctuary_community_schema WHERE id=1")) {
+            try (var result = s.executeQuery()) { if (!result.next() || result.getInt(1) != VERSION) fail("schema"); }
+        }
+    }
+    private Connection connect() throws SQLException {
+        var properties = new Properties(); properties.setProperty("user", user); properties.setProperty("password", password);
+        properties.setProperty("connectTimeout", "2000"); properties.setProperty("socketTimeout", "5000");
+        return DriverManager.getConnection(url, properties);
+    }
+    private PreparedStatement query(Connection c, String sql, Object... values) throws SQLException {
+        var s = c.prepareStatement(sql); s.setQueryTimeout(4);
+        for (int i = 0; i < values.length; i++) s.setObject(i + 1, values[i]);
+        return s;
+    }
+    private Entry row(ResultSet r) throws SQLException {
+        return new Entry(r.getString("id"), Objects.requireNonNullElse(r.getString("parent_id"), ""), r.getString("kind"),
+                r.getString("category"), r.getString("author_id"), r.getString("author_name"), r.getString("title"),
+                r.getString("body"), r.getString("status"), r.getBoolean("pinned"), r.getInt("revision"),
+                r.getLong("created_at"), r.getLong("updated_at"));
+    }
+    private Entry get(Connection c, String id, boolean lock) throws SQLException {
+        try (var s = query(c, "SELECT * FROM sanctuary_community_entries WHERE server_id=? AND id=?" + (lock ? " FOR UPDATE" : ""), serverId, id);
+             var r = s.executeQuery()) { return r.next() ? row(r) : null; }
+    }
+    private Page list(Connection c, String kind, String parent, int page) throws Exception {
+        page(page); if (!KINDS.contains(kind)) fail("invalid");
+        if (!parent.isEmpty()) visible(get(c, uuid(parent), false));
+        String parentSql = parent.isEmpty() ? "parent_id IS NULL" : "parent_id=?";
+        String order = kind.equals("reply") ? "created_at ASC,id ASC" : kind.equals("bulletin") ? "created_at DESC,id DESC" : "pinned DESC,created_at DESC,id DESC";
+        var values = new ArrayList<Object>(List.of(serverId, kind)); if (!parent.isEmpty()) values.add(parent);
+        values.add(PAGE_SIZE + 1); values.add(page * PAGE_SIZE);
+        try (var s = query(c, "SELECT * FROM sanctuary_community_entries WHERE server_id=? AND kind=? AND " + parentSql
+                + " AND status<>'hidden' ORDER BY " + order + " LIMIT ? OFFSET ?", values.toArray()); var r = s.executeQuery()) {
+            var entries = new ArrayList<Entry>(); while (r.next()) entries.add(row(r));
+            return new Page(List.copyOf(entries.subList(0, Math.min(PAGE_SIZE, entries.size()))), page, entries.size() > PAGE_SIZE);
+        }
+    }
+    @Override public Page list(String kind, String parent, int page) throws Exception {
+        try (var c = connect()) { c.setAutoCommit(false); var result = list(c, kind, parent, page); c.commit(); return result; }
+    }
+    @Override public ThreadView thread(String id, int page) throws Exception {
+        try (var c = connect()) {
+            c.setAutoCommit(false); Entry entry = visible(get(c, uuid(id), false));
+            if (entry.kind().equals("reply")) fail("missing");
+            var result = new ThreadView(entry, list(c, "reply", id, page)); c.commit(); return result;
+        }
+    }
+    @Override public Entry change(Actor actor, Change change) throws Exception {
+        try (var c = connect()) {
+            c.setAutoCommit(false);
+            try {
+                Entry result = Community.apply(new Transaction() {
+                    public Entry get(String id) throws Exception { return SqlCommunityStore.this.get(c, id, true); }
+                    public void save(Entry e, boolean insert) throws Exception {
+                        if (insert) {
+                            try (var s = query(c, "INSERT INTO sanctuary_community_entries (server_id,id,parent_id,kind,category,author_id,author_name,title,body,status,pinned,revision,created_at,updated_at) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)",
+                                    serverId, e.id(), e.parentId().isEmpty() ? null : e.parentId(), e.kind(), e.category(), e.authorId(), e.authorName(), e.title(), e.body(), e.status(), e.pinned(), e.revision(), e.createdAt(), e.updatedAt())) { s.executeUpdate(); }
+                        } else {
+                            try (var s = query(c, "UPDATE sanctuary_community_entries SET title=?,body=?,status=?,pinned=?,revision=?,updated_at=? WHERE server_id=? AND id=? AND revision=?",
+                                    e.title(), e.body(), e.status(), e.pinned(), e.revision(), e.updatedAt(), serverId, e.id(), e.revision() - 1)) {
+                                if (s.executeUpdate() != 1) fail("conflict");
+                            }
+                        }
+                    }
+                }, actor, change, clock.millis());
+                c.commit(); return result;
+            } catch (Exception error) { c.rollback(); throw error; }
+        }
+    }
+    @Override public void link(Actor actor, String code) throws Exception {
+        if (!code.matches("[0-9a-f]{32}")) fail("invalid");
+        String hash = HexFormat.of().formatHex(MessageDigest.getInstance("SHA-256").digest(code.getBytes(StandardCharsets.US_ASCII)));
+        try (var c = connect()) {
+            c.setAutoCommit(false);
+            try {
+                long userId;
+                try (var s = query(c, "SELECT user_id,expires_at FROM sanctuary_community_links WHERE server_id=? AND token_hash=? FOR UPDATE", serverId, hash); var r = s.executeQuery()) {
+                    if (!r.next() || r.getLong("expires_at") <= clock.millis()) { fail("link_expired"); return; }
+                    userId = r.getLong("user_id");
+                }
+                try (var s = query(c, "SELECT player_id FROM sanctuary_community_identities WHERE server_id=? AND (player_id=? OR user_id=?) FOR UPDATE", serverId, actor.id(), userId); var r = s.executeQuery()) { if (r.next()) fail("already_linked"); }
+                try (var s = query(c, "INSERT INTO sanctuary_community_identities (server_id,player_id,user_id,player_name) VALUES (?,?,?,?)", serverId, actor.id(), userId, actor.name())) { s.executeUpdate(); }
+                try (var s = query(c, "DELETE FROM sanctuary_community_links WHERE server_id=? AND token_hash=?", serverId, hash)) { s.executeUpdate(); }
+                c.commit();
+            } catch (Exception error) { c.rollback(); throw error; }
+        }
+    }
+}
@@ -0,0 +1,26 @@
+package fr.koka.sanctuary.mixin.client;
+
+import fr.koka.sanctuary.client.CommunityClient;
+import fr.koka.sanctuary.client.CommunityPausePanels;
+import net.minecraft.client.gui.screens.Screen;
+import net.minecraft.client.gui.screens.PauseScreen;
+import net.minecraft.network.chat.Component;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Unique;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(PauseScreen.class)
+public abstract class CommunityPauseMixin extends Screen {
+    @Unique private CommunityPausePanels sanctuary$community;
+    protected CommunityPauseMixin(Component title) { super(title); }
+    @Inject(method="init",at=@At("TAIL"))
+    private void sanctuary$communityInit(CallbackInfo callback) {
+        sanctuary$community=null;
+        if (((PauseScreen)(Object)this).showsPauseMenu() && CommunityClient.available())
+            sanctuary$community=new CommunityPausePanels(this,this::addRenderableWidget);
+    }
+    @Inject(method="tick",at=@At("TAIL"))
+    private void sanctuary$communityTick(CallbackInfo callback) { if(sanctuary$community!=null)sanctuary$community.tick(); }
+}
@@ -0,0 +1,22 @@
+package fr.koka.sanctuary.mixin.client;
+
+import fr.koka.sanctuary.client.ProgressionClient;
+import fr.koka.sanctuary.progression.ProgressEffects;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.multiplayer.ClientPacketListener;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+/** Respawn creates a new player/menu; extend it before the next inventory packet, not next tick. */
+@Mixin(ClientPacketListener.class)
+abstract class InventoryRespawnMixin {
+    @Inject(method = "handleRespawn", at = @At("RETURN"))
+    private void sanctuary$restoreInventoryLayout(CallbackInfo ci) {
+        var player = Minecraft.getInstance().player;
+        if (player != null && ProgressionClient.active()) {
+            ProgressEffects.bind(player, ProgressionClient.progress);
+        }
+    }
+}
@@ -0,0 +1,28 @@
+package fr.koka.sanctuary.mixin.client;
+
+import com.mojang.renderpearl.api.buffers.GpuBufferSlice;
+import fr.koka.sanctuary.client.shader.SolarColour;
+import fr.koka.sanctuary.client.shader.VanillaLight;
+import net.minecraft.client.renderer.SkyRenderer;
+import net.minecraft.client.renderer.state.level.SkyRenderState;
+import org.joml.Vector3f;
+import org.joml.Vector4f;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Unique;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.ModifyArg;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(SkyRenderer.class)
+abstract class SolarColourMixin {
+    @Unique private Vector3f sanctuary$sunTint=new Vector3f(1);
+    @Inject(method="render",at=@At("HEAD"))
+    private void sanctuary$nativeSunset(GpuBufferSlice fog,SkyRenderState sky,CallbackInfo ci){
+        sanctuary$sunTint=VanillaLight.active()?SolarColour.tint(sky):new Vector3f(1);
+    }
+    @ModifyArg(method="renderSun",at=@At(value="INVOKE",target="Lnet/minecraft/client/renderer/DynamicGpuData;writeTransform(Lorg/joml/Matrix4f;Lorg/joml/Vector4f;)Lcom/mojang/renderpearl/api/buffers/GpuBufferSlice;"),index=1)
+    private Vector4f sanctuary$tintSun(Vector4f nativeColour){
+        return new Vector4f(nativeColour.x*sanctuary$sunTint.x,nativeColour.y*sanctuary$sunTint.y,nativeColour.z*sanctuary$sunTint.z,nativeColour.w);
+    }
+}
@@ -0,0 +1,32 @@
+package fr.koka.sanctuary.water;
+
+import fr.koka.sanctuary.SanctuaryMod;
+import fr.koka.sanctuary.expansion.ExpansionChunkGenerator;
+import net.fabricmc.fabric.api.networking.v1.*;
+import net.fabricmc.fabric.api.entity.event.v1.ServerEntityLevelChangeEvents;
+import net.fabricmc.fabric.api.entity.event.v1.ServerPlayerEvents;
+import net.minecraft.network.RegistryFriendlyByteBuf;
+import net.minecraft.network.codec.StreamCodec;
+import net.minecraft.network.protocol.common.custom.CustomPacketPayload;
+import net.minecraft.server.level.ServerPlayer;
+
+/** Read-only dimension context; no persistent world or generation changes. */
+public final class WaterWorldSettings {
+    private WaterWorldSettings() {}
+    public record Context(boolean sanctuary) implements CustomPacketPayload {
+        public static final Type<Context> TYPE=new Type<>(SanctuaryMod.id("water_world_v1"));
+        public static final StreamCodec<RegistryFriendlyByteBuf,Context> CODEC=CustomPacketPayload.codec(
+                (p,b)->b.writeBoolean(p.sanctuary),b->new Context(b.readBoolean()));
+        public Type<Context> type(){return TYPE;}
+    }
+    public static void register(){
+        PayloadTypeRegistry.clientboundPlay().register(Context.TYPE,Context.CODEC);
+        ServerPlayConnectionEvents.JOIN.register((handler,sender,server)->send(handler.player));
+        ServerEntityLevelChangeEvents.AFTER_PLAYER_CHANGE_LEVEL.register((player,origin,destination)->send(player));
+        ServerPlayerEvents.AFTER_RESPAWN.register((oldPlayer,player,alive)->send(player));
+    }
+    private static void send(ServerPlayer player){
+        if(ServerPlayNetworking.canSend(player,Context.TYPE))
+            ServerPlayNetworking.send(player,new Context(player.level().getChunkSource().getGenerator() instanceof ExpansionChunkGenerator));
+    }
+}
@@ -1,7 +1,7 @@
 {
  "sanctuary.shaders.ssr_intensity_value": "Reflection strength: %s%%",
-  "sanctuary.shaders.ssr_intensity_help": "Amount of landscape reflected by materials. Zero disables SSR.",
-  "sanctuary.shaders.ssr": "Landscape reflections — experimental",
+  "sanctuary.shaders.ssr_intensity_help": "Strength of visible landscape reflections on solids and water. Default: 20%.",
+  "sanctuary.shaders.ssr": "SSR",
  "sanctuary.shaders.ssr_help": "Colours material texels with the visible landscape. Requires PBR; off-screen objects cannot be reflected.",
  "sanctuary.shaders.ssr_intensity": "Reflection strength",
  "sanctuary.graphics.default_vulkan": "Vulkan (default)",
@@ -2302,9 +2302,9 @@
  "sanctuary.shaders.ssgi_intensity_value": "SSGI: %s%%",
  "sanctuary.shaders.pbr": "PBR · material relief",
  "sanctuary.shaders.pbr_help": "Experimental: procedural block normals and roughness, sun, moon and local light highlights. Enable Colored lights for local direction. Range 32 blocks. ON at 80% by default.",
-  "sanctuary.shaders.pbr_intensity": "PBR strength",
-  "sanctuary.shaders.pbr_intensity_help": "Material relief and highlights. Zero stops rendering and frees the cache. Original textures remain unchanged.",
-  "sanctuary.shaders.pbr_intensity_value": "PBR: %s%%",
+  "sanctuary.shaders.pbr_intensity": "PBR intensity",
+  "sanctuary.shaders.pbr_intensity_help": "Material relief and highlights, including water. Default: 50%.",
+  "sanctuary.shaders.pbr_intensity_value": "PBR intensity: %s %%",
  "sanctuary.shaders.lens_flare": "Lens flare · soft rectangles",
  "sanctuary.shaders.lens_flare_help": "Soft rectangular sun and moon reflections. Obstacles hide the sources. Independent of the bloom halo.",
  "sanctuary.shaders.lens_flare_intensity": "Lens flare intensity",
@@ -2326,8 +2326,69 @@
  "sanctuary.shaders.warm_torches": "Warm torches",
  "sanctuary.shaders.warm_torches_help": "Off: ordinary torches keep the native color temperature. On: orange tint. Other sources retain their own colors.",
  "sanctuary.shaders.natural_water": "Natural water",
-  "sanctuary.shaders.natural_water_help": "Biome colour, clarity from the bed. Clear oceans. Also changes underwater visibility.",
+  "sanctuary.shaders.natural_water_help": "Bed-dependent tint, transparency and fog. Defaults OFF in ordinary worlds and ON on Sanctuary islands. Preferences are stored separately for each world type.",
  "sanctuary.shaders.water_intensity": "Water intensity",
  "sanctuary.shaders.water_intensity_help": "At 0%, keeps native rendering. At 100%, applies all three profiles.",
-  "sanctuary.shaders.water_intensity_value": "Water intensity: %s%%"
+  "sanctuary.shaders.water_intensity_value": "Water intensity: %s%%",
+  "sanctuary.shaders.pbr_distance": "PBR distance",
+  "sanctuary.shaders.pbr_distance_value": "PBR distance: %s blocks",
+  "sanctuary.shaders.pbr_distance_help": "Independent PBR range: 16, 32, 64, 128 or 256 blocks. Default: 64 blocks. Limited to visible terrain and mesh budget.",
+  "sanctuary.shaders.water_blend": "Water blending",
+  "sanctuary.shaders.water_blend_value": "Water blending: %s × %s blocks",
+  "sanctuary.shaders.water_blend_help": "Transition width between bed-dependent water colours: 1, 3, 5, 9 or 17 blocks. Default: 9 × 9.",
+  "sanctuary.shaders.ssr_distance": "SSR distance",
+  "sanctuary.shaders.ssr_distance_value": "SSR distance: %s blocks",
+  "sanctuary.shaders.ssr_distance_help": "Independent SSR range: 16, 32, 64, 128 or 256 blocks. Default: 64 blocks. Limited to visible terrain and mesh budget.",
+  "sanctuary.community.article": "Gazette",
+  "sanctuary.community.notice": "Notice board",
+  "sanctuary.community.bulletin": "Server notices",
+  "sanctuary.community.publish": "Publish",
+  "sanctuary.community.reply": "Reply",
+  "sanctuary.community.replies": "Replies",
+  "sanctuary.community.edit": "Edit",
+  "sanctuary.community.hide": "Hide",
+  "sanctuary.community.hide_confirm": "Hide this content and its discussion?",
+  "sanctuary.community.close": "Close notice",
+  "sanctuary.community.reopen": "Reopen",
+  "sanctuary.community.pin": "Pin",
+  "sanctuary.community.unpin": "Unpin",
+  "sanctuary.community.previous": "Previous",
+  "sanctuary.community.next": "Next",
+  "sanctuary.community.page": "Page %s",
+  "sanctuary.community.back": "Back",
+  "sanctuary.community.back_draft": "Back · keep draft",
+  "sanctuary.community.refresh": "Refresh",
+  "sanctuary.community.save": "Save",
+  "sanctuary.community.saved": "Saved on the server.",
+  "sanctuary.community.loading": "Loading…",
+  "sanctuary.community.empty": "No posts yet.",
+  "sanctuary.community.cached": "Cached copy",
+  "sanctuary.community.bulletin_empty": "No server notice.",
+  "sanctuary.community.category.info": "Information",
+  "sanctuary.community.category.work": "Project",
+  "sanctuary.community.category.need": "Request",
+  "sanctuary.community.category.event": "Event",
+  "sanctuary.community.open": "Open",
+  "sanctuary.community.closed": "Closed · replies disabled",
+  "sanctuary.community.title_label": "Title (120 characters)",
+  "sanctuary.community.body_label": "Text",
+  "sanctuary.community.body_hint": "Write your message…",
+  "sanctuary.community.link": "Link my web account",
+  "sanctuary.community.link_help": "Create a code on the website, then paste it here. The server must use online authentication.",
+  "sanctuary.community.code": "Website code",
+  "sanctuary.community.linked": "Account linked. You can now post on the website.",
+  "sanctuary.community.forbidden": "You cannot perform this action.",
+  "sanctuary.community.invalid": "Check the fields and their length.",
+  "sanctuary.community.conflict": "This content has changed. Refresh; your draft is preserved.",
+  "sanctuary.community.missing": "This content is missing or hidden.",
+  "sanctuary.community.unavailable": "Service unavailable. Sending is not confirmed; your draft is preserved.",
+  "sanctuary.community.busy": "Service busy. Try again shortly.",
+  "sanctuary.community.schema": "Incompatible database version. Contact an administrator.",
+  "sanctuary.community.database_only": "Website linking requires database mode.",
+  "sanctuary.community.online_required": "Linking requires a server with Minecraft authentication.",
+  "sanctuary.community.link_expired": "Code invalid, expired or already used.",
+  "sanctuary.community.already_linked": "This player or account is already linked.",
+  "sanctuary.community.actions": "⋯",
+  "sanctuary.community.actions_for": "Actions · %s",
+  "sanctuary.community.reply_hint": "Write a reply…"
 }
@@ -1,7 +1,7 @@
 {
  "sanctuary.shaders.ssr_intensity_value": "Intensité des reflets : %s %%",
-  "sanctuary.shaders.ssr_intensity_help": "Dose de paysage réfléchie par les matériaux. Zéro désactive le SSR.",
-  "sanctuary.shaders.ssr": "Reflets du paysage — expérimental",
+  "sanctuary.shaders.ssr_intensity_help": "Intensité des reflets du paysage visible, sur les solides et l’eau. Défaut : 20 %.",
+  "sanctuary.shaders.ssr": "SSR",
  "sanctuary.shaders.ssr_help": "Colore les pixels de matière avec le paysage visible. PBR requis ; les objets hors écran ne sont pas réfléchis.",
  "sanctuary.shaders.ssr_intensity": "Intensité des reflets",
  "sanctuary.graphics.default_vulkan": "Vulkan (par défaut)",
@@ -2302,9 +2302,9 @@
  "sanctuary.shaders.ssgi_intensity_value": "SSGI : %s %%",
  "sanctuary.shaders.pbr": "PBR · relief des matériaux",
  "sanctuary.shaders.pbr_help": "Expérimental : normales procédurales et rugosité des blocs, reflets du soleil, de la lune et des lumières locales. Activer Lumières colorées pour la direction locale. Portée 32 blocs. Activé par défaut à 80 %.",
-  "sanctuary.shaders.pbr_intensity": "Intensité du PBR",
-  "sanctuary.shaders.pbr_intensity_help": "Relief et reflets des matériaux. Zéro coupe le calcul et libère le cache. Ne modifie pas les textures originales.",
-  "sanctuary.shaders.pbr_intensity_value": "PBR : %s %%",
+  "sanctuary.shaders.pbr_intensity": "Intensité PBR",
+  "sanctuary.shaders.pbr_intensity_help": "Relief et éclats des matières, eau comprise. Défaut : 50 %.",
+  "sanctuary.shaders.pbr_intensity_value": "Intensité PBR : %s %%",
  "sanctuary.shaders.lens_flare": "Lens flare · rectangles doux",
  "sanctuary.shaders.lens_flare_help": "Reflets rectangulaires du soleil et de la lune, aux bords dégradés. Les obstacles masquent les sources. Indépendant du halo de bloom.",
  "sanctuary.shaders.lens_flare_intensity": "Intensité du lens flare",
@@ -2326,8 +2326,69 @@
  "sanctuary.shaders.warm_torches": "Torches chaudes",
  "sanctuary.shaders.warm_torches_help": "Désactivé : les torches ordinaires conservent la température de couleur native. Activé : teinte orangée. Les autres sources gardent leurs propres couleurs.",
  "sanctuary.shaders.natural_water": "Eau naturelle",
-  "sanctuary.shaders.natural_water_help": "Couleur du biome, clarté selon le fond. Océans clairs. Modifie aussi la visibilité sous l’eau.",
+  "sanctuary.shaders.natural_water_help": "Teintes, transparence et brume selon le fond. OFF par défaut dans les mondes ordinaires, ON sur les îles Sanctuary. Choix mémorisé séparément pour chaque type de monde.",
  "sanctuary.shaders.water_intensity": "Intensité de l’eau",
  "sanctuary.shaders.water_intensity_help": "À 0 %, conserve le rendu natif. À 100 %, applique les trois profils.",
-  "sanctuary.shaders.water_intensity_value": "Intensité de l’eau: %s%%"
+  "sanctuary.shaders.water_intensity_value": "Intensité de l’eau: %s%%",
+  "sanctuary.shaders.pbr_distance": "Distance PBR",
+  "sanctuary.shaders.pbr_distance_value": "Distance PBR: %s blocs",
+  "sanctuary.shaders.pbr_distance_help": "Portée indépendante du PBR : 16, 32, 64, 128 ou 256 blocs. Défaut : 64 blocs. Limitée au terrain visible et au budget de maillage.",
+  "sanctuary.shaders.water_blend": "Mélange des eaux",
+  "sanctuary.shaders.water_blend_value": "Mélange des eaux : %s × %s blocs",
+  "sanctuary.shaders.water_blend_help": "Étendue de la transition des teintes selon le fond : 1, 3, 5, 9 ou 17 blocs. Défaut : 9 × 9.",
+  "sanctuary.shaders.ssr_distance": "Distance SSR",
+  "sanctuary.shaders.ssr_distance_value": "Distance SSR: %s blocs",
+  "sanctuary.shaders.ssr_distance_help": "Portée indépendante du SSR : 16, 32, 64, 128 ou 256 blocs. Défaut : 64 blocs. Limitée au terrain visible et au budget de maillage.",
+  "sanctuary.community.article": "Gazette",
+  "sanctuary.community.notice": "Tableau",
+  "sanctuary.community.bulletin": "Intendance",
+  "sanctuary.community.publish": "Publier",
+  "sanctuary.community.reply": "Répondre",
+  "sanctuary.community.replies": "Réponses",
+  "sanctuary.community.edit": "Modifier",
+  "sanctuary.community.hide": "Masquer",
+  "sanctuary.community.hide_confirm": "Masquer ce contenu et sa discussion ?",
+  "sanctuary.community.close": "Clôturer",
+  "sanctuary.community.reopen": "Réouvrir",
+  "sanctuary.community.pin": "Épingler",
+  "sanctuary.community.unpin": "Désépingler",
+  "sanctuary.community.previous": "Précédent",
+  "sanctuary.community.next": "Suivant",
+  "sanctuary.community.page": "Page %s",
+  "sanctuary.community.back": "Retour",
+  "sanctuary.community.back_draft": "Retour · garder le brouillon",
+  "sanctuary.community.refresh": "Actualiser",
+  "sanctuary.community.save": "Enregistrer",
+  "sanctuary.community.saved": "Enregistré sur le serveur.",
+  "sanctuary.community.loading": "Chargement…",
+  "sanctuary.community.empty": "Aucune publication.",
+  "sanctuary.community.cached": "Copie en cache",
+  "sanctuary.community.bulletin_empty": "Aucun message officiel.",
+  "sanctuary.community.category.info": "Information",
+  "sanctuary.community.category.work": "Chantier",
+  "sanctuary.community.category.need": "Besoin",
+  "sanctuary.community.category.event": "Rendez-vous",
+  "sanctuary.community.open": "Ouvert",
+  "sanctuary.community.closed": "Clôturé · réponses désactivées",
+  "sanctuary.community.title_label": "Titre (120 caractères)",
+  "sanctuary.community.body_label": "Texte",
+  "sanctuary.community.body_hint": "Écrivez votre message…",
+  "sanctuary.community.link": "Lier mon compte Web",
+  "sanctuary.community.link_help": "Créez un code sur le site, puis collez-le ici. Le serveur doit être en mode authentifié.",
+  "sanctuary.community.code": "Code du site",
+  "sanctuary.community.linked": "Compte lié. Vous pouvez publier sur le site.",
+  "sanctuary.community.forbidden": "Vous ne pouvez pas effectuer cette action.",
+  "sanctuary.community.invalid": "Vérifiez les champs et leur longueur.",
+  "sanctuary.community.conflict": "Le contenu a changé. Actualisez ; votre brouillon est conservé.",
+  "sanctuary.community.missing": "Ce contenu est absent ou masqué.",
+  "sanctuary.community.unavailable": "Service indisponible. Aucun envoi confirmé ; votre brouillon est conservé.",
+  "sanctuary.community.busy": "Service occupé. Réessayez dans un instant.",
+  "sanctuary.community.schema": "Version de base incompatible. Contactez un administrateur.",
+  "sanctuary.community.database_only": "La liaison au site nécessite le mode base de données.",
+  "sanctuary.community.online_required": "La liaison nécessite un serveur avec authentification Minecraft.",
+  "sanctuary.community.link_expired": "Code incorrect, expiré ou déjà utilisé.",
+  "sanctuary.community.already_linked": "Ce joueur ou ce compte est déjà lié.",
+  "sanctuary.community.actions": "⋯",
+  "sanctuary.community.actions_for": "Actions · %s",
+  "sanctuary.community.reply_hint": "Écrire une réponse…"
 }
@@ -0,0 +1,6 @@
+#version 330
+#extension GL_ARB_separate_shader_objects : require
+uniform sampler2D InputTexture;
+layout(location=0) in vec2 texCoord;
+layout(location=0) out vec4 fragColor;
+void main(){fragColor=vec4(texture(InputTexture,texCoord).rgb,0);}
@@ -0,0 +1,16 @@
+#version 330
+#extension GL_ARB_separate_shader_objects : require
+uniform sampler2D Before;
+uniform sampler2D After;
+layout(location=0) in vec2 texCoord;
+layout(location=0) out vec4 fragColor;
+void main(){
+    vec2 pixel=1.0/vec2(textureSize(After,0));vec3 glow=vec3(0);
+    for(int y=0;y<8;y++)for(int x=0;x<8;x++){
+        vec2 uv=texCoord+(vec2(x,y)-3.5)*pixel;
+        vec3 a=texture(After,uv).rgb,b=texture(Before,uv).rgb;
+        // A restrained halo for material light, stronger for near-white solar glints.
+        glow+=max(a*a-b*b,vec3(0))*(.12+.28*smoothstep(.75,1.0,max(a.r,max(a.g,a.b))));
+    }
+    fragColor=vec4(glow/64.0,0);
+}
@@ -25,6 +25,8 @@ layout(std140) uniform PbrScene {
    vec4 PbrParams;
    vec4 PbrFog;
    vec4 PbrEnvironment;
+    vec4 PbrSunColour;
+    vec4 PbrWaterOrigin;
 };
 layout(std140) uniform PixelShadows {
    mat4 InverseViewProjection;
@@ -89,8 +91,8 @@ vec3 localShine(vec3 n,vec3 v,vec3 l,vec4 material,vec3 albedo){
    vec3 halfVector=l+v;float size=dot(halfVector,halfVector);if(size<.00001)return vec3(0);
    vec3 h=halfVector*inversesqrt(size);
    float nl=clamp(dot(n,l),0.0,1.0),nv=clamp(dot(n,v),.001,1.0),nh=clamp(dot(n,h),0.0,1.0),vh=clamp(dot(v,h),0.0,1.0);
-    float roughness=max(material.b,.25),alpha=roughness*roughness,a2=alpha*alpha;
-    float denom=nh*nh*(a2-1.0)+1.0,distribution=a2/max(3.14159265*denom*denom,.00001);
+    float roughness=max(material.b,.16),alpha=roughness*roughness,a2=alpha*alpha;
+    float denom=nh*nh*(a2-1.0)+1.0,distribution=a2/max(3.14159265*denom*denom,.00000001);
    float k=(roughness+1.0)*(roughness+1.0)/8.0;
    float geometry=nv/(nv*(1.0-k)+k)*nl/max(nl*(1.0-k)+k,.00001);
    // Explicit integer power stays defined even at round-off limits on OpenGL drivers.
@@ -102,26 +104,48 @@ void main(){
    // Derivatives precede divergent discard; UV-space tangents preserve rotated/mirrored block textures.
    vec3 dx=dFdx(relativePosition),dy=dFdy(relativePosition);
    vec2 tx=dFdx(blockUv),ty=dFdy(blockUv);
+    vec2 atlasSize=vec2(textureSize(BlockAtlas,0));
+    float texelFootprint=max(length(tx*atlasSize),length(ty*atlasSize));
    float det=tx.x*ty.y-tx.y*ty.x;
    vec3 baseNormal=normalize(cross(dx,dy));if(dot(baseNormal,-relativePosition)<0.0)baseNormal=-baseNormal;
-    vec2 uv=gl_FragCoord.xy/vec2(textureSize(WorldDepth,0));float depth=texelFetch(WorldDepth,ivec2(gl_FragCoord.xy),0).r;
-    vec4 projected=PbrInverseVP*vec4(uv*2.0-1.0,PbrParams.y>0.5?depth:depth*2.0-1.0,1.0);
-    vec3 visible=projected.xyz/projected.w;
-    if(depth<=0.0||abs(length(visible)-length(relativePosition))>0.035||length(relativePosition)>=PbrParams.w||abs(det)<1e-12)discard;
+    // Exact receiver depth is tested by the GPU; final scene depth also masks entities.
+    float visibleDepth=texelFetch(WorldDepth,ivec2(gl_FragCoord.xy),0).r;
+    vec2 screenUv=gl_FragCoord.xy/vec2(textureSize(WorldDepth,0));
+    vec4 visiblePoint=PbrInverseVP*vec4(screenUv*2.0-1.0,PbrParams.y>.5?visibleDepth:visibleDepth*2.0-1.0,1);
+    // Native terrain and material matrices have different evaluation order. Use a
+    // bounded 5 mm tolerance only for native occlusion; receiver selection stays exact.
+    if((visibleDepth>0.0&&length(visiblePoint.xyz/visiblePoint.w)+.005<length(relativePosition))||length(relativePosition)>=PbrParams.w||abs(det)<1e-12)discard;
    // Keep atlas derivatives valid after per-fragment depth/alpha rejection.
    float family=floor(maskUv.y*.5);
    vec4 texel=textureGrad(BlockAtlas,blockUv,tx,ty);if(family<.5&&texel.a<0.99)discard;
    vec3 tangent=normalize((dx*ty.y-dy*tx.y)/det),bitangent=normalize((dy*tx.x-dx*ty.x)/det);
    vec4 material=textureLod(MaterialAtlas,vec2(maskUv.x,maskUv.y-family*2.0),0.0);
    // RG stores signed height derivatives; B roughness, A metalness, not transparency.
-    vec2 slope=(material.rg*255.0-128.0)/127.0*PbrParams.x*(family>1.5?.24:2.0);
+    float intensity=PbrParams.x;
+    vec2 slope=(material.rg*255.0-128.0)/127.0*intensity*(family>1.5?.24:2.0);
+    // Slight world-anchored variation avoids identical crests on every water block.
+    float waterVariation=1.0;
+    if(family>1.5){
+        uvec3 cell=uvec3(floor(mod(relativePosition+PbrWaterOrigin.xyz,256.0)*16.0+.001));
+        uint seed=cell.x*1597334677u^cell.y*3812015801u^cell.z*2798796415u;
+        seed=(seed^(seed>>16u))*2246822519u;seed^=seed>>13u;
+        waterVariation=.75+.25*float(seed&65535u)/65535.0;
+    }
    vec3 n=normalize(baseNormal+tangent*slope.x+bitangent*slope.y);
    // Reject degenerate/interpolated geometry without replacing the native scene with NaNs.
    if(any(isnan(n))||any(isinf(n))||dot(relativePosition,relativePosition)<.000001)discard;
    vec3 l=normalize(PbrSun.xyz),v=normalize(-relativePosition);
    float nl=clamp(dot(n,l),0.0,1.0);
    vec3 albedo=texel.rgb*tint.rgb;albedo*=albedo;
-    vec3 specular=localShine(n,v,l,material,albedo);
+    // A broad solar lobe gives water an extended glitter path at grazing angles.
+    // Local lamps retain the material's original narrow lobe.
+    vec4 solarMaterial=material;
+    solarMaterial.b=max(material.b,family>1.5?.42:.24);
+    vec3 specular=localShine(n,v,l,solarMaterial,albedo);
+    // PbrEnvironment.z identifies sunlight: moonlight keeps its modest base radiance.
+    float solarRadiance=family<.5?1.0:mix(1.0,family>1.5?6.0:4.0,PbrEnvironment.z);
+    // Same native sunset tint as the sun disc, converted to linear light.
+    vec3 sunColour=PbrSunColour.rgb;
    float fog=max(clamp((max(length(relativePosition.xz),abs(relativePosition.y))-PbrFog.x)/max(PbrFog.y-PbrFog.x,.001),0.0,1.0),
                  clamp((length(relativePosition)-PbrFog.z)/max(PbrFog.w-PbrFog.z,.001),0.0,1.0));
    float amount=PbrSun.w*pow(tint.a,8.0)*visibility(relativePosition,baseNormal)*(1.0-fog*PbrEnvironment.x)
@@ -137,8 +161,36 @@ void main(){
        float localRelief=family<.5?(max(dot(n,arrival.xyz),0.0)-max(dot(baseNormal,arrival.xyz),0.0))*.7:0.0;
        lit=clamp(lit*(1.0+localRelief*localAmount),0.0,1.0);
    }
-    vec3 shine=min((specular*amount+localShine(n,v,arrival.xyz,material,albedo)*localAmount)*PbrParams.x*3.0,vec3(0.5));
-    lit+=(1.0-lit)*(1.0-exp(-shine));
+    // Restore the pre-water response for opaque blocks. Water/glass retain their own highlights.
+    // Fully matte wood, soil, foliage and fibres receive normal relief, not a broad white specular veil.
+    // Keep normal relief independent from the additive specular response.
+    float fullyMatte=smoothstep(.9,.98,material.b)*(1.0-material.a);
+    float shineWeight=family<.5?1.0-fullyMatte:1.0;
+    float shineGain=family<.5?3.0:5.0;
+    vec3 skyShine=min(specular*amount*solarRadiance*intensity*shineGain*shineWeight,vec3(8.0));
+    vec3 lampShine=min(localShine(n,v,arrival.xyz,material,albedo)*localAmount*intensity*shineGain*shineWeight,vec3(8.0));
+    if(family<.5){
+        // Share the original 0.5 budget across sun and lamps, preserving the sunset tint.
+        vec3 total=skyShine+lampShine;
+        vec3 scale=min(vec3(1.0),vec3(.5)/max(total,vec3(.00001)));
+        skyShine*=scale;lampShine*=scale;
+    }
+    if(family>1.5&&PbrEnvironment.z>.5){
+        // Soft-light/screen blend per native texel: broad daylight lifts the water
+        // without replacing its colour and detail with a saturated white cone.
+        // Glints follow animated wave facets reflecting the sun towards the eye.
+        // Their pulse comes from the native wave animation, not an unrelated timer.
+        vec3 halfSum=l+v;
+        float alignment=pow(max(dot(n,halfSum*inversesqrt(max(dot(halfSum,halfSum),.00001))),0.0),384.0);
+        float crest=smoothstep(.025,.18,length((material.rg*255.0-128.0)/127.0));
+        float detail=1.0-smoothstep(.75,2.0,texelFootprint);
+        float glint=alignment*crest*waterVariation*detail;
+        vec3 glintShine=skyShine*(1.0+glint*1.2);
+        vec3 weight=glintShine/(1.0+glintShine);
+        vec3 highlight=max(lit,mix(sunColour,sqrt(lit)*sunColour,mix(.55,.30,glint)));
+        lit=mix(lit,highlight,weight);
+    }else lit+=(1.0-lit)*(1.0-exp(-skyShine*sunColour));
+    lit+=(1.0-lit)*(1.0-exp(-lampShine));
    if(any(isnan(lit))||any(isinf(lit)))discard;
    fragColor=vec4(sqrt(clamp(lit,0.0,1.0)),1.0);
 }
@@ -1,6 +1,8 @@
 #version 330
 #extension GL_ARB_separate_shader_objects : require
 #include <minecraft:dynamictransforms.glsl>
+// Receiver and colour passes must produce bit-identical depth on every backend.
+invariant gl_Position;
 layout(location=0) in vec3 Position;
 layout(location=1) in vec4 Color;
 layout(location=2) in vec2 UV0;
@@ -1,6 +1,7 @@
 #version 330
 #extension GL_ARB_separate_shader_objects : require
 uniform sampler2D OpaqueDepth;
+layout(std140) uniform ReflectionScene { mat4 ReflectionVP; mat4 ReflectionInverseVP; vec4 ReflectionParams; vec4 ReflectionLimits; };
 uniform sampler2D BlockAtlas;
 layout(location=0) in vec3 relativePosition;
 layout(location=1) in vec2 blockUv;
@@ -8,9 +9,15 @@ layout(location=2) in vec2 maskUv;
 layout(location=3) in vec4 tint;
 void main(){
    vec2 dx=dFdx(blockUv),dy=dFdy(blockUv);
-    if(length(relativePosition)>=32.0)discard;
+    if(length(relativePosition)>=ReflectionLimits.z)discard;
    // Minecraft's world projection uses reverse depth: zero is the far plane.
    float opaque=texelFetch(OpaqueDepth,ivec2(gl_FragCoord.xy),0).r;
-    if(gl_FragCoord.z+0.0000001<opaque)discard;
+    // Native and material transforms differ slightly in evaluation order. A fixed
+    // depth-buffer epsilon becomes too strict near the camera (reverse-Z).
+    // Compare world distances with the same bounded margin as the colour passes;
+    // the receiver attachment still selects the nearest material with exact depth.
+    vec2 uv=gl_FragCoord.xy/vec2(textureSize(OpaqueDepth,0));
+    vec4 visible=ReflectionInverseVP*vec4(uv*2.0-1.0,ReflectionParams.x>.5?opaque:opaque*2.0-1.0,1);
+    if(opaque>0.0&&length(visible.xyz/visible.w)+.005<length(relativePosition))discard;
    if(maskUv.y<2.0&&textureGrad(BlockAtlas,blockUv,dx,dy).a<.99)discard;
 }
@@ -87,13 +87,18 @@ void main(){
    vec2 materialUv=vec2(maskUv.x,maskUv.y-family*2.0);
    vec3 base=normalize(cross(dx,dy));if(dot(base,-relativePosition)<0.0)base=-base;
    if(abs(det)<1e-14||length(relativePosition)>=ReflectionParams.w)discard;
-    // The receiver depth attachment rejects hidden and secondary surfaces before ray tracing.
+    // The final native depth includes entities rendered after the landscape capture.
+    float finalDepth=texelFetch(ReceiverDepth,ivec2(gl_FragCoord.xy),0).r;
+    vec2 screenUv=gl_FragCoord.xy/vec2(textureSize(ReceiverDepth,0));
+    if(finalDepth>0.0&&length(reconstruct(screenUv,finalDepth))+.005<length(relativePosition))discard;
+    float intensity=ReflectionParams.z;
+    if(intensity<=0.0)discard;
    vec4 texel=textureGrad(BlockAtlas,blockUv,tx,ty);if(family<.5&&texel.a<.99)discard;
    vec2 center=(floor(materialUv*1280.0)+.5)/1280.0;
    vec3 u=(dx*my.y-dy*mx.y)/det,v=(dy*mx.x-dx*my.x)/det;
    vec3 point=relativePosition+u*(center.x-materialUv.x)+v*(center.y-materialUv.y);
    vec4 material=textureLod(MaterialAtlas,center,0);
-    vec2 slope=(material.rg*255.0-128.0)/127.0*ReflectionParams.z*(family>1.5?.24:2.0);
+    vec2 slope=(material.rg*255.0-128.0)/127.0*intensity*(family>1.5?.24:2.0);
    vec3 normal=normalize(base+normalize(u)*slope.x+normalize(v)*slope.y);
    if(any(isnan(normal))||any(isinf(normal)))discard;
    vec4 hit=trace(point,normal,base);if(hit.w<=0.0)discard;
@@ -117,7 +122,7 @@ void main(){
    vec3 albedo=textureLod(BlockAtlas,centerBlock,0).rgb*tint.rgb;
    vec3 f0=mix(vec3(family>1.5?.02:.04),albedo*albedo,material.a);
    vec3 fresnel=f0+(1.0-f0)*(g2*g2*grazing);
-    float fade=(1.0-smoothstep(24.0,32.0,length(point)))*hit.w;
+    float fade=(1.0-smoothstep(ReflectionParams.w*.75,ReflectionParams.w,length(point)))*hit.w;
    vec3 weight=clamp(fresnel*ReflectionParams.y*(1.0-material.b*material.b)*fade,0.0,.9);
    vec3 scene=texelFetch(SceneColor,ivec2(gl_FragCoord.xy),0).rgb;
    vec3 result=mix(scene*scene,reflected*reflected,weight);
@@ -0,0 +1,40 @@
+CREATE TABLE sanctuary_community_schema (
+  id INT NOT NULL PRIMARY KEY,
+  version INT NOT NULL
+) ENGINE=InnoDB;
+INSERT INTO sanctuary_community_schema (id,version) VALUES (1,1);
+CREATE TABLE sanctuary_community_entries (
+  server_id CHAR(36) NOT NULL,
+  id CHAR(36) NOT NULL,
+  parent_id CHAR(36) NULL,
+  kind VARCHAR(16) NOT NULL,
+  category VARCHAR(16) NOT NULL,
+  author_id CHAR(36) NOT NULL,
+  author_name VARCHAR(64) NOT NULL,
+  title VARCHAR(120) NOT NULL,
+  body TEXT NOT NULL,
+  status VARCHAR(16) NOT NULL DEFAULT 'open',
+  pinned BOOLEAN NOT NULL DEFAULT FALSE,
+  revision INT NOT NULL DEFAULT 1,
+  created_at BIGINT NOT NULL,
+  updated_at BIGINT NOT NULL,
+  PRIMARY KEY (server_id,id),
+  INDEX community_feed (server_id,kind,status,pinned,created_at,id),
+  INDEX community_replies (server_id,parent_id,status,created_at,id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;
+CREATE TABLE sanctuary_community_identities (
+  server_id CHAR(36) NOT NULL,
+  player_id CHAR(36) NOT NULL,
+  user_id BIGINT NOT NULL,
+  player_name VARCHAR(64) NOT NULL,
+  PRIMARY KEY (server_id,player_id),
+  UNIQUE KEY community_user (server_id,user_id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;
+CREATE TABLE sanctuary_community_links (
+  server_id CHAR(36) NOT NULL,
+  token_hash CHAR(64) NOT NULL,
+  user_id BIGINT NOT NULL,
+  expires_at BIGINT NOT NULL,
+  PRIMARY KEY (server_id,token_hash),
+  UNIQUE KEY community_pending_user (server_id,user_id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;
@@ -0,0 +1,502 @@
+                 GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
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+
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+infringement or for any other reason (not limited to patent issues),
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+  12. If the distribution and/or use of the Library is restricted in
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+
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+
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+possible use to the public, we recommend making it free software that
+everyone can redistribute and change.  You can do so by permitting
+redistribution under these terms (or, alternatively, under the terms of the
+ordinary General Public License).
+
+  To apply these terms, attach the following notices to the library.  It is
+safest to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least the
+"copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the library's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+Also add information on how to contact you by electronic and paper mail.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the library, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the
+  library `Frob' (a library for tweaking knobs) written by James Random Hacker.
+
+  <signature of Ty Coon>, 1 April 1990
+  Ty Coon, President of Vice
+
+That's all there is to it!
@@ -213,6 +213,7 @@
    "client.AbstractContainerScreenAccessor",
    "client.SlotPositionAccessor",
    "client.InventoryScreenMixin",
+    "client.InventoryRespawnMixin",
    "client.InventoryEquipmentTooltipMixin",
    "client.RecipeBookScreenMixin",
    "client.RecipeBookComponentMixin",
@@ -263,6 +264,7 @@
    "client.InventoryPointerAccess",
    "client.OperatorWorldOptionsMixin",
    "client.StarSkyMixin",
+    "client.SolarColourMixin",
    "client.ProgressiveFogMixin",
    "client.ShaderSaturationMixin",
    "client.WeatherEnvironmentMixin",
@@ -286,7 +288,8 @@
    "client.NaturalWaterFluidMixin",
    "client.NaturalWaterFogMixin",
    "client.NaturalWaterFogColorMixin",
-    "client.NaturalWaterSectionCopyAccess"
+    "client.NaturalWaterSectionCopyAccess",
+    "client.CommunityPauseMixin"
  ],
  "injectors": {
    "defaultRequire": 1
@@ -0,0 +1,41 @@
+package fr.koka.sanctuary.community;
+
+import com.google.gson.*;
+import java.nio.file.*;
+import java.sql.*;
+import java.util.UUID;
+import static fr.koka.sanctuary.community.Community.*;
+
+/** Opt-in round trip with the Laravel CommunityInteropTest and a disposable database. */
+public final class CommunityInterop {
+    public static void main(String[] args) throws Exception {
+        String url=System.getenv("SANCTUARY_COMMUNITY_TEST_JDBC");
+        Path file=Path.of(System.getenv("SANCTUARY_COMMUNITY_INTEROP_FILE"));
+        String phase=args[0]; var json=new GsonBuilder().setPrettyPrinting().create();
+        JsonObject fixture;
+        if(phase.equals("seed")) {
+            fixture=new JsonObject();
+            for(String key:new String[]{"server","player","article"})fixture.addProperty(key,UUID.randomUUID().toString());
+            var store=new SqlCommunityStore(url,"root","",fixture.get("server").getAsString());
+            store.change(new Actor(fixture.get("player").getAsString(),"Minecraft 🌳",false), new Change("create",fixture.get("article").getAsString(),"","article","info","Depuis Minecraft","Un pont vers le site 🌳",0));
+            Files.writeString(file,json.toJson(fixture));
+        } else {
+            fixture=JsonParser.parseString(Files.readString(file)).getAsJsonObject();
+            String server=fixture.get("server").getAsString();
+            var actor=new Actor(fixture.get("player").getAsString(),"Minecraft 🌳",false);
+            var store=new SqlCommunityStore(url,"root","",server);
+            if(phase.equals("claim")) {
+                String code=fixture.get("code").getAsString();
+                store.link(actor,code);
+                CommunitySmoke.refuse("link_expired",()->store.link(actor,code));
+                CommunitySmoke.refuse("link_expired",()->new SqlCommunityStore(url,"root","",UUID.randomUUID().toString()).link(actor,code));
+            } else if(phase.equals("verify")) {
+                var thread=store.thread(fixture.get("article").getAsString(),0);
+                CommunitySmoke.check(thread.entry().revision()==2 && thread.entry().body().equals("Modifié depuis le site 🌳"),"Website edit visible in Java");
+                CommunitySmoke.check(thread.replies().entries().size()==1 && thread.replies().entries().getFirst().body().equals("Réponse depuis le site"),"Website reply visible in Java");
+                CommunitySmoke.refuse("conflict",()->store.change(actor,new Change("edit",thread.entry().id(),"","article","info","Depuis Minecraft","Ancien brouillon",1)));
+            } else throw new IllegalArgumentException(phase);
+        }
+        System.out.println("COMMUNITY154_INTEROP_"+phase.toUpperCase()+"_PASS");
+    }
+}
@@ -0,0 +1,77 @@
+package fr.koka.sanctuary.community;
+
+import java.nio.file.*;
+import java.util.*;
+import static fr.koka.sanctuary.community.Community.*;
+
+public final class CommunitySmoke {
+    static Actor owner=new Actor(UUID.randomUUID().toString(),"Auteur",false);
+    static Actor other=new Actor(UUID.randomUUID().toString(),"Voisin",false);
+    static Actor moderator=new Actor(UUID.randomUUID().toString(),"Admin",true);
+    static Change create(String id,String parent,String kind,String title,String body) { return new Change("create",id,parent,kind,"info",title,body,0); }
+    static Change action(String action,Entry e) { return new Change(action,e.id(),e.parentId(),e.kind(),e.category(),e.title(),e.body(),e.revision()); }
+    static void check(boolean ok,String why) { if(!ok)throw new AssertionError(why); }
+    interface Work { void run() throws Exception; }
+    static void refuse(String code,Work work) throws Exception { try { work.run(); throw new AssertionError("Expected "+code); } catch(Refused e) { check(e.code.equals(code),"Expected "+code+", got "+e.code); } }
+    static Entry scenario(CommunityStore store) throws Exception {
+        var request=create(UUID.randomUUID().toString(),"","notice","Un pont","Du bois et des bras 🌳");
+        var post=store.change(owner,request);
+        check(store.change(owner,request).equals(post),"Exact retry has one ID and unchanged revision");
+        refuse("conflict",()->store.change(other,request));
+        refuse("forbidden",()->store.change(other,action("edit",post)));
+        refuse("forbidden",()->store.change(owner,action("pin",post)));
+        refuse("forbidden",()->store.change(owner,create(UUID.randomUUID().toString(),"","bulletin","Message","officiel")));
+        var reply=store.change(other,create(UUID.randomUUID().toString(),post.id(),"reply","","Je viens."));
+        check(store.thread(post.id(),0).replies().entries().size()==1,"Reply belongs to parent");
+        refuse("invalid",()->store.change(other,create(UUID.randomUUID().toString(),reply.id(),"reply","","Nested")));
+        var closed=store.change(owner,action("close",post));
+        refuse("closed",()->store.change(other,create(UUID.randomUUID().toString(),post.id(),"reply","","Trop tard")));
+        refuse("conflict",()->store.change(owner,action("edit",post)));
+        var reopened=store.change(owner,action("reopen",closed));
+        var pinned=store.change(moderator,action("pin",reopened));
+        for(int i=0;i<12;i++)store.change(owner,create(UUID.randomUUID().toString(),"","notice","Autre "+i,"Texte"));
+        check(store.list("notice","",0).entries().getFirst().id().equals(post.id()),"Pinned first");
+        check(store.list("notice","",0).more()&&store.list("notice","",1).entries().size()==3,"Bounded stable pagination");
+        store.change(moderator,action("hide",pinned));
+        refuse("missing",()->store.thread(post.id(),0));
+        refuse("missing",()->store.change(other,action("edit",reply)));
+        refuse("invalid",()->store.change(owner,create(UUID.randomUUID().toString(),"","article","A","§ccommand")));
+        refuse("invalid",()->store.change(owner,create(UUID.randomUUID().toString(),"","article","A","x".repeat(4001))));
+        var article=store.change(owner,create(UUID.randomUUID().toString(),"","article","🌳".repeat(120),"Récit"));
+        check(store.thread(article.id(),0).entry().equals(article),"Unicode text intact");
+        return article;
+    }
+    public static void main(String[] args) throws Exception {
+        Path dir=Files.createTempDirectory("sanctuary-community-check-");
+        String server=UUID.randomUUID().toString();Path file=dir.resolve("community.json");
+        var store=new FileCommunityStore(file,server);var article=scenario(store);
+        var reopened=new FileCommunityStore(file,server);
+        check(reopened.thread(article.id(),0).entry().equals(article),"Durable restart");
+        Files.writeString(file,"broken");
+        try { reopened.change(owner,create(UUID.randomUUID().toString(),"","article","A","B"));throw new AssertionError("Overwrite corrupt file"); }catch(java.io.IOException expected){}
+        check(Files.readString(file).equals("broken"),"Corruption retained, no false acknowledgement");
+        String url=System.getenv("SANCTUARY_COMMUNITY_TEST_JDBC");
+        if(url!=null){
+            var sql=new SqlCommunityStore(url,"root","",server);
+            var value=scenario(sql);
+            check(new SqlCommunityStore(url,"root","",server).thread(value.id(),0).entry().equals(value),"Database restart");
+            var isolated=new SqlCommunityStore(url,"root","",UUID.randomUUID().toString());
+            check(isolated.list("notice","",0).entries().isEmpty(),"Different server isolated");
+            refuse("missing",()->isolated.thread(value.id(),0));
+            String expired="1".repeat(32), live="2".repeat(32), reassignment="3".repeat(32);
+            try(var c=java.sql.DriverManager.getConnection(url,"root","");var q=c.prepareStatement("INSERT INTO sanctuary_community_links(server_id,token_hash,user_id,expires_at) VALUES(?,?,?,?)")) {
+                for(int i=0;i<3;i++) {
+                    String token=List.of(expired,live,reassignment).get(i);
+                    q.setString(1,server);q.setString(2,java.util.HexFormat.of().formatHex(java.security.MessageDigest.getInstance("SHA-256").digest(token.getBytes(java.nio.charset.StandardCharsets.US_ASCII))));
+                    q.setLong(3,100+i);q.setLong(4,i==0?0:System.currentTimeMillis()+600000);q.executeUpdate();
+                }
+            }
+            refuse("link_expired",()->sql.link(owner,expired));
+            sql.link(owner,live);
+            refuse("link_expired",()->sql.link(owner,live));
+            refuse("already_linked",()->sql.link(owner,reassignment));
+            System.out.println("COMMUNITY154_SQL_PASS");
+        }
+        System.out.println("COMMUNITY154_FILE_PASS");
+    }
+}
@@ -1,6 +1,6 @@
 name = "Sanctuary"
 author = "KOKA99CAB"
-version = "beta.145"
+version = "beta.154"
 pack-format = "packwiz:1.1.0"

 [index]
Author	SHA1	Message	Date
koka	0eb1a381d4	beta.154: conversations communautaires et stockage partagé avec le site Build Sanctuary / build (push) Waiting to run Details	2026-09-22 20:28:12 +02:00
koka	b97ec6c9e8	Fix dimension inventory synchronization and opaque PBR sheen in beta.151 Build Sanctuary / build (push) Waiting to run Details	2026-09-18 22:11:32 +02:00
koka	448e2febff	Keep soil matte and align solar wave glints with native sunset in beta.150 Build Sanctuary / build (push) Waiting to run Details	2026-09-18 21:47:33 +02:00
koka	1c23d0c17e	Separate PBR and SSR ranges and remove foliage sheen in beta.149 Build Sanctuary / build (push) Waiting to run Details	2026-09-18 20:40:47 +02:00
koka	6f871446bb	Balance PBR at 50 percent and soften solar water highlights in beta.148 Build Sanctuary / build (push) Waiting to run Details	2026-09-18 20:12:08 +02:00
koka	96a36d99be	Fix close PBR flicker, soften moonlight and extend range in beta.147 Build Sanctuary / build (push) Waiting to run Details	2026-09-18 19:56:03 +02:00
koka	cf9a670f44	Prepare beta.146 reflections and water blending Build Sanctuary / build (push) Waiting to run Details	2026-09-18 19:40:25 +02:00