Record beta.122 publication and preserved Prism sync

README.md

@@ -20,11 +20,13 @@ La [vision complète](docs/vision.md) conserve les intentions ; le
 L’économie, les claims et les dimensions décrits dans la vision restent
 à implémenter.
 
-La version **beta.121** reprend la nouvelle texture de clé dorée et ajoute
-**Personnaliser Sanctuary** à l'écran des packs de ressources. Le bouton crée
-une copie complète, modifiable, que les mises à jour ne réécrivent jamais.
-Le [ticket de livraison](docs/resourcepack-template-beta121.md) détaille le
-fonctionnement et les vérifications client et archives réussies.
+La version **beta.122** adapte la sélection et les collisions des sculptures
+à leurs voxels réels et supprime leurs ombres de blocs pleins. Les modèles
+restent alignés au centre ou au bord choisi, dans les quatre orientations.
+Le [ticket de livraison](docs/sculpture-shape-light-beta122.md) détaille la
+forme physique, les règles de lumière et les vérifications réussies. La release
+est publiée et l’instance **Sanctuary Beta** est synchronisée, sauvegardes et
+réglages conservés.
 La [livraison précédente](docs/clay-workshop-integration-beta110.md) réunit déjà
 l’atelier, les œufs et la neige saisonnière dans l’instance **Sanctuary Beta**.
 Les [synchronisations antérieures](docs/git-sync-beta092.md) restent documentées.
@@ -35,10 +37,20 @@ La [carte native beta.005](docs/atlas-beta005.md) prend le relais après
 l’étude de Xaero et des alternatives libres.
 
 
+## beta.122 — Sculptures : forme et lumière
+
+Collisions et sélection sur les voxels réels, creux traversables, lumière sans
+occlusion cubique. [Contrat et vérifications](docs/sculpture-shape-light-beta122.md) ·
+[Pack normal](https://git.botsu.net/koka/sanctuary-beta/releases/download/beta.122/Sanctuary-beta.122.mrpack) ·
+[Pack de test](https://git.botsu.net/koka/sanctuary-beta/releases/download/beta.122/Sanctuary-Test-beta.122.mrpack).
+
 ## beta.121 — Texture de clé et pack personnel
 
 Copie complète des ressources, création depuis le jeu et guide FR/EN inclus.
-[Contrat et vérifications](docs/resourcepack-template-beta121.md).
+[Contrat et vérifications](docs/resourcepack-template-beta121.md) ·
+[Template personnel](https://git.botsu.net/koka/sanctuary-beta/releases/download/beta.121/Sanctuary-Template-beta.121.zip) ·
+[Pack normal](https://git.botsu.net/koka/sanctuary-beta/releases/download/beta.121/Sanctuary-beta.121.mrpack) ·
+[Pack de test](https://git.botsu.net/koka/sanctuary-beta/releases/download/beta.121/Sanctuary-Test-beta.121.mrpack).
 
 ## beta.120 — Clé dorée et états de blocs
 
@@ -2138,7 +2150,7 @@ 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.121 |
+| Sanctuary / pack | beta.122 |
 
 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
@@ -2167,7 +2179,7 @@ décrits dans [Validation](docs/testing.md).
 
 Résultats :
 
-- `mods/sanctuary/build/libs/sanctuary-beta.121.jar` : mod à installer avec
+- `mods/sanctuary/build/libs/sanctuary-beta.122.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).

docs/packwiz.md

@@ -14,6 +14,29 @@ JAR Sanctuary sont des pièces jointes de releases Gitea. Aucun JAR de mod ou
 dépendance téléchargée n'entre dans l'historique Git. Le canal Beta est distinct
 de l'ancien pack 26.2.
 
+## beta.122 — formes et lumière des sculptures
+
+Sélection et collisions sur les voxels réels ; suppression de l'occlusion cubique.
+[Contrat et vérifications](sculpture-shape-light-beta122.md).
+[Release beta.122](https://git.botsu.net/koka/sanctuary-beta/releases/tag/beta.122)
+publiée ; canal `3d340bea0093b709c6018624795a1b3ca557b72d`. Deux
+synchronisations isolées puis deux dans la même instance **Sanctuary Beta**
+réussies. Les 923 fichiers personnels et réglages suivis sont inchangés ;
+sauvegardes restées fermées. Copie préalable des fichiers remplacés dans
+`sanctuary-backups/before-beta.122/`.
+
+## beta.121 — texture de clé et pack personnel
+
+PNG du créateur et copie complète modifiable depuis l'écran des packs.
+[Contrat et vérifications](resourcepack-template-beta121.md).
+[Release beta.121](https://git.botsu.net/koka/sanctuary-beta/releases/tag/beta.121)
+publiée ; canal `e3e6572da9288fbbcfa36bf6b7dd3aa0d1c54f5e`. Deux
+synchronisations isolées puis deux dans la même instance **Sanctuary Beta**
+réussies. Les 923 fichiers personnels et réglages suivis sont inchangés ;
+sauvegardes restées fermées. Copie préalable des fichiers remplacés dans
+`sanctuary-backups/before-beta.121/`. Le template personnel est créé par le
+joueur, jamais géré ou réécrit par packwiz.
+
 ## beta.120 — clé dorée et états de blocs
 
 Gestes du debug stick, rotation des textures et assemblages prioritaires.

docs/resourcepack-template-beta121.md

@@ -106,4 +106,20 @@ JAR Sanctuary : SHA-256
 
 ## Publication et installation
 
-Artefacts prêts ; publication du canal et synchronisation Prism à effectuer.
+La [release beta.121](https://git.botsu.net/koka/sanctuary-beta/releases/tag/beta.121)
+est publiée depuis `d9b3dd6bedf32448f8c6e5bfa4da10cb69968bc7`. Tag et artefacts immuables,
+téléchargements publics vérifiés. Canal packwiz :
+`e3e6572da9288fbbcfa36bf6b7dd3aa0d1c54f5e`.
+
+Deux synchronisations isolées puis deux dans **Sanctuary Beta** réussissent.
+Un seul JAR Sanctuary beta.121 est actif ; le second passage est identique.
+Les **923 fichiers personnels et réglages suivis** restent inchangés,
+y compris les packs de ressources. Aucune copie personnelle n'est créée par
+la mise à jour : chaque joueur utilise le bouton quand il le souhaite.
+Aucun monde personnel ouvert. Copie préalable dans
+`sanctuary-backups/before-beta.121/` de l'instance existante ; reçus
+`build/template121-isolated.json` et `build/template121-prism.json`.
+
+- [Template personnel complet](https://git.botsu.net/koka/sanctuary-beta/releases/download/beta.121/Sanctuary-Template-beta.121.zip).
+- [Pack normal](https://git.botsu.net/koka/sanctuary-beta/releases/download/beta.121/Sanctuary-beta.121.mrpack).
+- [Pack de test](https://git.botsu.net/koka/sanctuary-beta/releases/download/beta.121/Sanctuary-Test-beta.121.mrpack).

docs/sculpture-shape-light-beta122.md

@@ -0,0 +1,108 @@
+# SCULPT-09 — Forme physique et lumière — beta.122
+
+Contrat du 17 septembre 2026, branche `codex/sculpture-shape-light-beta122`.
+Le créateur demande des bounding boxes adaptées aux sculptures et la suppression
+des ombres cubiques visibles lorsqu'on en pose plusieurs côte à côte.
+
+La sélection, le contact avec les entités et les collisions suivent les voxels
+occupés de chaque sculpture, y compris les creux. Le rendu et la forme physique
+partagent leur placement entier sur la grille 1/16, après orientation et ancrage.
+Le centre, les quatre bords et les dimensions impaires gardent leur alignement.
+La pose vérifie aussi les voxels portés avant que l’entité de bloc existe :
+elle refuse une intersection avec le joueur et autorise les espaces libres.
+La forme est construite directement sur une grille native 16³ et mise en cache
+par entité de bloc, modèle et état ; aucun calcul complet à chaque interrogation.
+
+Les sculptures transmettent la lumière et ne sont plus utilisées comme cubes
+pleins par l'occlusion ambiante. Leurs faces restent éclairées par le monde,
+sans émission de lumière et sans rendu à luminosité maximale. Cette règle est
+commune aux sculptures : l'éclairage natif stocké par bloc ne permet pas une
+ombre distincte pour chaque petit voxel. L'atelier d'argile reste inchangé.
+
+Aucun identifiant, blockstate, format d'item ou schéma sauvegardé ne change.
+Les formes sont recalculées à partir des voxels existants ; aucune migration,
+aucun parcours de monde ni régénération de chunk. Les données inconnues gardent
+leur conservation opaque et une petite base sélectionnable pour récupérer l'item.
+Le travail de documentation déjà présent dans l'autre branche reste intact.
+
+## Vérifications et livraison
+
+Le parcours `Sculpture122ClientChecks` passe en **37 s** sur Minecraft 26.3,
+client macOS et serveur intégré, dans un monde plat jetable de graine 122 :
+
+- Pose par la commande native d'utilisation ; sélection du pilier et visée
+  à travers le trou d'une arche jusqu'au bloc derrière, captures relues.
+- Requêtes natives de collision côté serveur et client : voxels occupés solides,
+  espace vide libre, aucune profondeur artificielle d'un bloc entier.
+- Pose refusée dans le joueur, sans consommer l'objet ; petite sculpture acceptée
+  dans la partie libre du même bloc, sans intersection avec le joueur.
+- **80 cas** confrontent le volume et les faces de collision au maillage réellement
+  émis : arche creuse, marges vides, cube de 4 096 voxels, voxel unique, quatre
+  orientations et cinq ancrages. Chaque interrogation répétée réutilise la forme.
+- Régression de **5 120 placements** du rendu existant : dimensions paires/impaires,
+  orientations et ancrages, plus marqueurs de direction et modèles avec marges.
+- Changement d'orientation/ancrage puis changement des voxels sur la même entité :
+  cache recalculé et forme client synchronisée.
+- **75 sculptures en trois couches** : skylight natif conservé à 15 partout.
+  Un toit de pierre témoin produit toujours une ombre. La lumière d'un bloc
+  traverse une sculpture avec l'atténuation de distance native (13 à deux blocs).
+- Le rendu reçoit la lumière réelle du monde : 15 au ciel, **0 dans une pièce
+  fermée et obscure**. Aucun rendu artificiellement lumineux.
+- Sauvegarde/reconnexion : modèle, collisions et lumière conservés sur les
+  deux côtés, sans fichier 3D source.
+
+```sh
+./gradlew :sanctuary:runClientGameTest \
+  -PsanctuaryClientTests=true -PsanctuarySculpture122ClientTests=true \
+  -PsanctuaryClientNoVsync=true -PsanctuaryQuickTests=true
+```
+
+Marqueurs `SCULPTURE122_PASS`, `SCULPTURE122_GEOMETRY_PASS`,
+`SCULPTURE122_PLACEMENT_PASS`, `SCULPTURE122_LIGHT_PASS` et
+`SCULPTURE113_GEOMETRY_PASS` dans `build/sculpture122-client.log` ; captures
+conservées dans `build/sculpture122-evidence/`. Le test prépare explicitement
+son sol à Y=0 : le preset plat nu commence à Y=-1.
+Aucun monde personnel ouvert ; pas d'essai Windows ni depuis deux ordinateurs,
+ni de garantie sur les ombres ajoutées par des shaders tiers.
+Le GameTest serveur dédié reste exclu conformément au refus antérieur de son EULA.
+
+`./gradlew check build assemblePack assembleTestPack -x :sanctuary:runGameTest`
+passe en **2 min 13 s**, 126 tâches. Les sources JAR correspondent aux sources
+Java du dépôt. Par rapport à beta.121, les différences de production se limitent
+aux classes des sculptures et à la nouvelle géométrie partagée (14 entrées,
+y compris le déplacement du sélecteur synthétique d'orientation). Toutes les
+ressources client, données serveur et configurations de mixins sont identiques.
+Les packs normal/Test contiennent le même JAR, sans sauvegarde ni fixture.
+Le template beta.122 contient les mêmes ressources que beta.121, octet pour octet.
+
+Reçu local : `build/sculpture122-artifact.json`.
+
+- `Sanctuary-beta.122.mrpack` : 10267459 octets, SHA-256
+  `b6e24d65797eb7f16670d2f3a591b5f2476820608f72241ecd37fb78a486008e`.
+- `Sanctuary-Test-beta.122.mrpack` : 10286380 octets, SHA-256
+  `90487ee3ad4298fccb8c24e8781af4cbf043d88dc0379fba5c21d99733dac92d`.
+
+JAR Sanctuary : SHA-256
+`ff8ebf89f39a64809fae6912253386793e9b5e66ec0adb9fa7521729893d406e`.
+
+## Publication et installation
+
+La [release beta.122](https://git.botsu.net/koka/sanctuary-beta/releases/tag/beta.122)
+est publiée depuis `edc7fc3dfb117cde61be42c1d79b03af11f5dec6`. Tag et artefacts immuables,
+téléchargements publics vérifiés. Canal packwiz :
+`3d340bea0093b709c6018624795a1b3ca557b72d`.
+
+Deux synchronisations isolées puis deux dans **Sanctuary Beta** réussissent.
+Un seul JAR Sanctuary beta.122 est actif ; le second passage est identique.
+Les **923 fichiers personnels et réglages suivis** restent inchangés.
+Aucun monde personnel ouvert. Copie préalable dans
+`sanctuary-backups/before-beta.122/` de l'instance existante ; reçus
+`build/sculpture122-isolated.json` et `build/sculpture122-prism.json`.
+
+Le ticket a été réalisé dans le worktree `sanctuary-sculpture-beta122` afin de
+préserver les changements de `docs/vision.md` et `docs/villageois-illageois.md`
+déjà présents sur la branche de documentation du checkout principal.
+
+- [Pack normal](https://git.botsu.net/koka/sanctuary-beta/releases/download/beta.122/Sanctuary-beta.122.mrpack).
+- [Pack de test](https://git.botsu.net/koka/sanctuary-beta/releases/download/beta.122/Sanctuary-Test-beta.122.mrpack).
+- [Template personnel](https://git.botsu.net/koka/sanctuary-beta/releases/download/beta.122/Sanctuary-Template-beta.122.zip).

gradle.properties

@@ -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.121
-pack_version=beta.121
+mod_version=beta.122
+pack_version=beta.122
 resource_pack_version=beta.121
 maven_group=fr.koka.sanctuary
 jei_version=30.32.0-sanctuary.3

mods/sanctuary/build.gradle

@@ -93,6 +93,10 @@ tasks.named('runGameTest') {
 }
 
 tasks.named('processGametestResources') {
+    def sculpture122Client = providers.gradleProperty('sanctuarySculpture122ClientTests').map { it.toBoolean() }.getOrElse(false)
+    inputs.property('sanctuarySculpture122ClientTests', sculpture122Client)
+    if (sculpture122Client) filter { line -> line.replace('fr.koka.sanctuary.gametest.SanctuaryClientRenderTests', 'fr.koka.sanctuary.client.Sculpture122ClientChecks') }
+
     def template121Client = providers.gradleProperty('sanctuaryResourceTemplate121ClientTests').map { it.toBoolean() }.getOrElse(false)
     inputs.property('sanctuaryResourceTemplate121ClientTests', template121Client)
     if (template121Client) filter { line -> line.replace('fr.koka.sanctuary.gametest.SanctuaryClientRenderTests', 'fr.koka.sanctuary.client.ResourceTemplate121ClientChecks') }

mods/sanctuary/src/clientGametest/java/fr/koka/sanctuary/client/Sculpture122ClientChecks.java

@@ -0,0 +1,150 @@
+package fr.koka.sanctuary.client;
+
+import com.mojang.blaze3d.platform.InputConstants;
+import fr.koka.sanctuary.gametest.Starter039TestSupport;
+import fr.koka.sanctuary.plans.*;
+import java.util.*;
+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.Minecraft;
+import net.minecraft.client.gui.components.Button;
+import net.minecraft.client.gui.screens.worldselection.WorldCreationUiState;
+import net.minecraft.client.input.KeyEvent;
+import net.minecraft.core.*;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.network.chat.contents.TranslatableContents;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.util.ProblemReporter;
+import net.minecraft.world.InteractionHand;
+import net.minecraft.world.item.BlockItem;
+import net.minecraft.world.item.context.BlockPlaceContext;
+import net.minecraft.world.level.*;
+import net.minecraft.world.level.block.Blocks;
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.level.storage.TagValueInput;
+import net.minecraft.world.phys.*;
+import net.minecraft.world.phys.shapes.*;
+
+/** Native picking/collision and light propagation, compared with the actual emitted sculpture mesh. */
+public final class Sculpture122ClientChecks implements FabricClientGameTest {
+    private static final String MODEL="sanctuary:model/"+"1".repeat(64);
+    private static final BlockPos TARGET=new BlockPos(0,1,0),SKY=new BlockPos(10,2,2),CONTROL=new BlockPos(18,2,2);
+    private static final VoxelSculpture ARCH=arch();
+
+    public void runTest(ClientGameTestContext c){
+        var intro=new AtomicBoolean(true);
+        c.runOnClient(m->{m.options.renderDistance().set(6);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(new KeyEvent(InputConstants.KEY_RETURN,0,0));
+            screen.children().stream().filter(Button.class::isInstance).map(Button.class::cast).filter(b->b.getMessage().getContents() instanceof TranslatableContents t&&t.getKey().equals("sanctuary.progression.enter")).findFirst().orElseThrow().onPress(new KeyEvent(InputConstants.KEY_RETURN,0,0));intro.set(false);
+        }});
+        net.fabricmc.fabric.api.client.gametest.v1.world.TestWorldSave saved;
+        try(var world=c.worldBuilder().adjustSettings(s->{s.setName("Sculpture122 "+UUID.randomUUID());s.setSeed("122");s.setAllowCommands(true);s.setGameMode(WorldCreationUiState.SelectedGameMode.CREATIVE);s.setWorldType(s.getNormalPresetList().stream().filter(e->e.preset()!=null&&e.preset().getRegisteredName().equals("sanctuary_test:flat")).findFirst().orElseThrow());}).create()){
+            saved=world.getWorldSave();c.waitFor(m->ProgressionClient.active()&&m.player!=null&&m.gui.screen()==null&&!IntroSpawnFlash.active(),1200);var server=world.getServer();
+            server.runOnServer(s->{var p=player(s);var l=p.level();for(int x=-14;x<=21;x++)for(int z=-6;z<=9;z++)l.setBlockAndUpdate(new BlockPos(x,0,z),Blocks.STONE.defaultBlockState());p.teleportTo(.5,1,3.2);p.setYRot(0);p.getInventory().setItem(p.getInventory().getSelectedSlot(),StatuaryEntity.item(ARCH));p.inventoryMenu.broadcastFullState();
+                s.getCommands().performPrefixedCommand(s.createCommandSourceStack(),"sanctuary time vanilla");s.getCommands().performPrefixedCommand(s.createCommandSourceStack(),"time set noon");
+                s.getCommands().performPrefixedCommand(s.createCommandSourceStack(),"sanctuary weather vanilla");s.getCommands().performPrefixedCommand(s.createCommandSourceStack(),"weather clear");
+            });
+            c.waitFor(m->m.player.distanceToSqr(.5,1,3.2)<.1&&m.player.getMainHandItem().is(Statuary.ITEM)&&m.level.getBlockState(TARGET.below()).is(Blocks.STONE),150);
+            c.runOnClient(m->m.player.lookAt(net.minecraft.commands.arguments.EntityAnchorArgument.Anchor.EYES,new Vec3(.5,.999,.5)));c.waitTicks(3);
+            c.runOnClient(m->check(m.hitResult instanceof BlockHitResult hit&&hit.getBlockPos().equals(TARGET.below())&&hit.getDirection()==Direction.UP,"Cursor aims at placement support"));
+            c.getInput().holdKey(o->o.keyUse);c.waitTicks(1);c.getInput().releaseKey(o->o.keyUse);c.waitTicks(3);
+            server.runOnServer(s->System.out.println("SCULPTURE122_PLACED "+player(s).level().getBlockState(TARGET)+" "+player(s).level().getBlockEntity(TARGET)));
+            c.waitFor(m->m.level.getBlockEntity(TARGET) instanceof StatuaryEntity e&&ARCH.equals(e.sculpture()),150);
+            server.runOnServer(s->{physical(player(s).level(),TARGET);placementOverlap(player(s));});
+            c.runOnClient(m->{physical(m.level,TARGET);geometry(m);Sculpture113ClientChecks.geometry(m,MODEL);});
+            c.runOnClient(m->m.player.lookAt(net.minecraft.commands.arguments.EntityAnchorArgument.Anchor.EYES,new Vec3(.0625,1.5,.5)));c.waitTicks(5);
+            c.runOnClient(m->check(m.hitResult instanceof BlockHitResult hit&&hit.getBlockPos().equals(TARGET),"Native cursor selects an occupied pillar"));
+            c.takeScreenshot("sculpture122-voxel-outline");
+            server.runOnServer(s->player(s).level().setBlockAndUpdate(TARGET.north(),Blocks.REDSTONE_BLOCK.defaultBlockState()));
+            c.waitFor(m->m.level.getBlockState(TARGET.north()).is(Blocks.REDSTONE_BLOCK),100);
+            c.runOnClient(m->m.player.lookAt(net.minecraft.commands.arguments.EntityAnchorArgument.Anchor.EYES,new Vec3(.5,1.5,.5)));c.waitTicks(5);
+            c.runOnClient(m->check(m.hitResult instanceof BlockHitResult hit&&hit.getBlockPos().equals(TARGET.north()),"Native cursor passes through the sculpture hole to the block behind"));
+            c.takeScreenshot("sculpture122-pick-through-hole");
+            // A state edit and fresh entity payload must invalidate geometry on both sides.
+            server.runOnServer(s->{var l=player(s).level();l.setBlockAndUpdate(TARGET,l.getBlockState(TARGET).setValue(Statuary.FACING,Direction.WEST).setValue(Statuary.ANCHOR,SculptureAnchor.EAST));});
+            c.waitFor(m->m.level.getBlockState(TARGET).getValue(Statuary.FACING)==Direction.WEST,100);
+            server.runOnServer(s->{var l=player(s).level();var bounds=l.getBlockState(TARGET).getShape(l,TARGET).bounds();check(bounds.maxX==1&&bounds.getXsize()==.25,"Server shape rotates and moves to aimed edge");});
+            c.runOnClient(m->{var bounds=m.level.getBlockState(TARGET).getShape(m.level,TARGET).bounds();check(bounds.maxX==1&&bounds.getXsize()==.25,"Client shape follows changed blockstate");});
+            var small=new VoxelSculpture(MODEL,"Small",1,1,1,List.of(new VoxelSculpture.Cell(0,0,0,-1)));
+            server.runOnServer(s->place(player(s).level(),TARGET,small,Direction.WEST,SculptureAnchor.EAST));
+            c.waitFor(m->m.level.getBlockEntity(TARGET) instanceof StatuaryEntity e&&small.equals(e.sculpture()),100);
+            c.runOnClient(m->check(m.level.getBlockState(TARGET).getShape(m.level,TARGET).bounds().getYsize()==1/16d,"Changed block entity payload invalidates cached shape"));
+            server.runOnServer(s->{var l=player(s).level();place(l,TARGET,ARCH,Direction.SOUTH,SculptureAnchor.CENTER);l.setBlockAndUpdate(TARGET.north(),Blocks.AIR.defaultBlockState());
+                for(int x=8;x<=12;x++)for(int z=0;z<=4;z++)for(int y=3;y<=5;y++)place(l,new BlockPos(x,y,z),ARCH,Direction.SOUTH,SculptureAnchor.CENTER);
+                for(int x=16;x<=20;x++)for(int z=0;z<=4;z++)l.setBlockAndUpdate(new BlockPos(x,3,z),Blocks.STONE.defaultBlockState());
+                l.setBlockAndUpdate(new BlockPos(-8,2,0),Blocks.GLOWSTONE.defaultBlockState());place(l,new BlockPos(-7,2,0),ARCH,Direction.SOUTH,SculptureAnchor.CENTER);
+            });
+            server.waitFor(s->{var l=player(s).level();return l.getBrightness(LightLayer.SKY,SKY)==15&&l.getBrightness(LightLayer.SKY,CONTROL)<15&&l.getBrightness(LightLayer.BLOCK,new BlockPos(-6,2,0))==13;},200);
+            c.waitFor(m->m.level.getBrightness(LightLayer.SKY,SKY)==15&&m.level.getBrightness(LightLayer.SKY,CONTROL)<15&&m.level.getBrightness(LightLayer.BLOCK,new BlockPos(-6,2,0))==13,200);
+            server.runOnServer(s->{var l=player(s).level();for(int x=8;x<=12;x++)for(int z=0;z<=4;z++)for(int y=3;y<=5;y++)check(l.getBrightness(LightLayer.SKY,new BlockPos(x,y,z))==15,"All 75 sculptures keep full native skylight");});
+            c.runOnClient(m->{var e=(StatuaryEntity)m.level.getBlockEntity(new BlockPos(10,4,2));var renderer=new StatuaryRenderer();var state=renderer.createRenderState();renderer.extractRenderState(e,state,0,Vec3.ZERO,null);check(net.minecraft.util.LightCoordsUtil.sky(state.lightCoords)==15,"Actual renderer receives full skylight inside a group");});
+            // Visual crowd at ground level: no whole-block AO squares between the models.
+            server.runOnServer(s->{var p=player(s);for(int x=-3;x<=3;x++)for(int z=-5;z<=-2;z++)place(p.level(),new BlockPos(x,1,z),ARCH,Direction.from2DDataValue(Math.floorMod(x+z,4)),SculptureAnchor.CENTER);p.teleportTo(.5,3,5.5);p.getAbilities().flying=true;p.onUpdateAbilities();});
+            c.waitFor(m->m.player.distanceToSqr(.5,3,5.5)<.1,100);c.runOnClient(m->m.player.lookAt(net.minecraft.commands.arguments.EntityAnchorArgument.Anchor.EYES,new Vec3(.5,1,-3)));c.waitTicks(12);c.takeScreenshot("sculpture122-crowd-light");
+            // Transparent-to-light is not emissive: in a closed room sculpture faces stay dark.
+            server.runOnServer(s->{var l=player(s).level();for(int x=-13;x<=-9;x++)for(int y=1;y<=5;y++)for(int z=5;z<=9;z++)l.setBlockAndUpdate(new BlockPos(x,y,z),x==-13||x==-9||y==1||y==5||z==5||z==9?Blocks.STONE.defaultBlockState():Blocks.AIR.defaultBlockState());place(l,new BlockPos(-11,2,7),ARCH,Direction.SOUTH,SculptureAnchor.CENTER);});
+            c.waitFor(m->m.level.getBlockEntity(new BlockPos(-11,2,7)) instanceof StatuaryEntity&&m.level.getBrightness(LightLayer.SKY,new BlockPos(-11,2,7))==0&&m.level.getBrightness(LightLayer.BLOCK,new BlockPos(-11,2,7))==0,200);
+            c.runOnClient(m->{var renderer=new StatuaryRenderer();var state=renderer.createRenderState();renderer.extractRenderState((StatuaryEntity)m.level.getBlockEntity(new BlockPos(-11,2,7)),state,0,Vec3.ZERO,null);check(state.lightCoords==0,"No fullbright workaround: a dark room produces dark faces");});
+            System.out.println("SCULPTURE122_LIGHT_PASS: 75 stacked models sky=15; opaque control shadow; block light=13 across sculpture; dark room=0; shade brightness=1");
+        }
+        try(var world=saved.open()){
+            c.waitFor(m->m.player!=null&&m.gui.screen()==null&&m.level.getBlockEntity(TARGET) instanceof StatuaryEntity e&&ARCH.equals(e.sculpture()),1200);
+            world.getServer().runOnServer(s->physical(player(s).level(),TARGET));c.runOnClient(m->physical(m.level,TARGET));
+            c.waitFor(m->m.level.getBrightness(LightLayer.SKY,SKY)==15,200);
+            System.out.println("SCULPTURE122_PASS: native placement, voxel outline and picking through holes, authoritative collisions, shared render geometry, cache refresh, light propagation and save/reconnect");
+        }
+    }
+    private static void placementOverlap(ServerPlayer player){
+        var pos=new BlockPos(3,1,0);var level=player.level();player.teleportTo(3.75,1,.5);player.setYRot(0);
+        var filled=new ArrayList<VoxelSculpture.Cell>();for(int x=0;x<16;x++)for(int y=0;y<16;y++)for(int z=0;z<16;z++)filled.add(new VoxelSculpture.Cell(x,y,z,-1));
+        var dense=new VoxelSculpture(MODEL,"Solid",16,16,16,filled);var stack=StatuaryEntity.item(dense);player.getInventory().setItem(player.getInventory().getSelectedSlot(),stack);
+        var hit=new BlockHitResult(new Vec3(3.01,1,.5),Direction.UP,pos.below(),false);
+        var blocked=((BlockItem)Statuary.ITEM).place(new BlockPlaceContext(player,InteractionHand.MAIN_HAND,stack,hit));
+        check(!blocked.consumesAction()&&level.getBlockState(pos).isAir()&&stack.getCount()==1,"Native placement refuses occupied voxels inside player without consuming sculpture");
+        var postCells=new ArrayList<VoxelSculpture.Cell>();for(int y=0;y<16;y++)for(int x=0;x<2;x++)for(int z=0;z<2;z++)postCells.add(new VoxelSculpture.Cell(x,y,z,-1));
+        var post=new VoxelSculpture(MODEL,"Post",2,16,2,postCells);stack=StatuaryEntity.item(post);player.getInventory().setItem(player.getInventory().getSelectedSlot(),stack);
+        var allowed=((BlockItem)Statuary.ITEM).place(new BlockPlaceContext(player,InteractionHand.MAIN_HAND,stack,hit));
+        check(allowed.consumesAction()&&level.getBlockState(pos).is(Statuary.BLOCK),"Native placement allows empty part of block beside player");
+        check(level.noCollision(player,player.getBoundingBox()),"Accepted sculpture does not intersect player");
+        level.setBlockAndUpdate(pos,Blocks.AIR.defaultBlockState());player.teleportTo(.5,1,3.2);player.getInventory().setItem(player.getInventory().getSelectedSlot(),StatuaryEntity.item(ARCH));player.inventoryMenu.broadcastFullState();
+        System.out.println("SCULPTURE122_PLACEMENT_PASS native item rejects occupied voxels, allows empty space, preserves stack on rejection");
+    }
+    private static void physical(Level level,BlockPos pos){
+        var state=level.getBlockState(pos);var shape=state.getShape(level,pos);var collision=state.getCollisionShape(level,pos);
+        check(shape==collision,"Selection and native collision share cached shape");check(shape.bounds().getZsize()==.25,"No invisible full-block depth");
+        check(level.clip(new ClipContext(new Vec3(.5,1.5,2),new Vec3(.5,1.5,-.1),ClipContext.Block.OUTLINE,ClipContext.Fluid.NONE,CollisionContext.empty())).getType()==HitResult.Type.MISS,"Outline ray passes through empty arch center");
+        check(level.clip(new ClipContext(new Vec3(.0625,1.5,2),new Vec3(.0625,1.5,-.1),ClipContext.Block.COLLIDER,ClipContext.Fluid.NONE,CollisionContext.empty())).getType()==HitResult.Type.BLOCK,"Collision ray hits pillar");
+        check(level.noCollision(new AABB(.35,1.2,.35,.65,1.7,.65)),"Native collision query leaves hole empty");
+        check(!level.noCollision(new AABB(.02,1.2,.4,.1,1.7,.6)),"Native collision query blocks occupied pillar");
+        check(!state.isCollisionShapeFullBlock(level,pos)&&!state.isSolidRender()&&!state.canOcclude(),"Sculpture is not a solid occluding cube");
+        check(state.getOcclusionShape().isEmpty()&&state.propagatesSkylightDown()&&state.getLightDampening()==0&&state.getShadeBrightness(level,pos)==1,"Light metadata never reintroduces full-block occlusion");
+        check(!state.isSuffocating(level,pos)&&state.getLightEmission()==0,"Decorative shape neither suffocates nor emits light");
+    }
+    private static void geometry(Minecraft m){
+        var padded=new VoxelSculpture(MODEL,"Padded",13,5,15,List.of(new VoxelSculpture.Cell(2,2,3,-1),new VoxelSculpture.Cell(6,4,10,-1)));
+        var dense=new ArrayList<VoxelSculpture.Cell>();for(int x=0;x<16;x++)for(int y=0;y<16;y++)for(int z=0;z<16;z++)dense.add(new VoxelSculpture.Cell(x,y,z,-1));
+        var models=List.of(ARCH,padded,new VoxelSculpture(MODEL,"Dense",16,16,16,dense),new VoxelSculpture(MODEL,"One voxel",1,1,1,List.of(new VoxelSculpture.Cell(0,0,0,-1))));
+        int cases=0;for(var model:models)for(var direction:Direction.Plane.HORIZONTAL)for(var anchor:SculptureAnchor.values()){
+            var state=Statuary.BLOCK.defaultBlockState().setValue(Statuary.FACING,direction).setValue(Statuary.ANCHOR,anchor);var entity=new StatuaryEntity(BlockPos.ZERO,state);entity.setLevel(m.level);load(entity,model,m.level);
+            var shape=entity.shape(state);check(shape==entity.shape(state),"Repeated geometry queries reuse the same shape");var boxes=shape.toAabbs();double volume=boxes.stream().mapToDouble(b->b.getXsize()*b.getYsize()*b.getZsize()).sum();check(volume==model.cells().size()/4096d,"Shape contains exactly the occupied volume");
+            var renderer=new StatuaryRenderer();var render=renderer.createRenderState();renderer.extractRenderState(entity,render,0,Vec3.ZERO,null);
+            for(var q:render.mesh){var center=new Vec3(q.x()+1/32d,q.y()+1/32d,q.z()+1/32d);check(boxes.stream().anyMatch(b->b.contains(center)),"Every rendered cell is physically present");
+                var normal=switch(q.side()){case 0->Direction.NORTH;case 1->Direction.SOUTH;case 2->Direction.WEST;case 3->Direction.EAST;case 4->Direction.UP;default->Direction.DOWN;};var neighbor=center.add(normal.getStepX()/16d,normal.getStepY()/16d,normal.getStepZ()/16d);check(boxes.stream().noneMatch(b->b.contains(neighbor)),"Rendered exposed face is also exposed physically");}
+            cases++;
+        }
+        System.out.println("SCULPTURE122_GEOMETRY_PASS "+cases+" native voxel shapes agree with emitted meshes, including holes, padding, dense 4096 cells, single voxel, 4 directions and 5 anchors");
+    }
+    private static void place(ServerLevel level,BlockPos pos,VoxelSculpture model,Direction facing,SculptureAnchor anchor){
+        var state=Statuary.BLOCK.defaultBlockState().setValue(Statuary.FACING,facing).setValue(Statuary.ANCHOR,anchor);level.setBlockAndUpdate(pos,state);var entity=(StatuaryEntity)level.getBlockEntity(pos);load(entity,model,level);entity.setChanged();level.sendBlockUpdated(pos,state,state,3);
+    }
+    private static void load(StatuaryEntity entity,VoxelSculpture model,Level level){var tag=new CompoundTag();tag.put("sculpture",StatuaryEntity.encode(model));entity.loadWithComponents(TagValueInput.create(ProblemReporter.DISCARDING,level.registryAccess(),tag));}
+    private static VoxelSculpture arch(){var cells=new ArrayList<VoxelSculpture.Cell>();for(int x=0;x<16;x++)for(int y=0;y<16;y++)for(int z=0;z<4;z++)if(x<2||x>=14||y>=14)cells.add(new VoxelSculpture.Cell(x,y,z,0xffc99679));return new VoxelSculpture(MODEL,"Arch",16,16,4,cells);}
+    private static ServerPlayer player(MinecraftServer server){return server.getPlayerList().getPlayers().getFirst();}
+    private static void check(boolean value,String reason){if(!value)throw new AssertionError(reason);}
+}

mods/sanctuary/src/main/java/fr/koka/sanctuary/client/StatuaryRenderer.java

@@ -47,16 +47,9 @@ public final class StatuaryRenderer implements BlockEntityRenderer<StatuaryEntit
     }
     private static List<Quad> mesh(VoxelSculpture sculpture,Direction facing,SculptureAnchor anchor){
         if(sculpture==null)return List.of();var key=new Placement(sculpture,facing,anchor);var cached=MESHES.get(key);if(cached!=null)return cached;
-        // Rotate integer cells before anchoring: odd dimensions never introduce half-pixel offsets.
-        int turns=switch(facing){case WEST -> 1;case NORTH -> 2;case EAST -> 3;default -> 0;};
-        for(int i=0;i<turns;i++)sculpture=sculpture.rotate();
+        var placed=SculptureGeometry.place(sculpture,facing,anchor);sculpture=placed.sculpture();
         var occupied=new BitSet(4096);for(var cell:sculpture.cells())occupied.set(cell.key());var quads=new ArrayList<Quad>();
-        int minX=16,minZ=16,maxX=0,maxZ=0;
-        for(var cell:sculpture.cells()){
-            minX=Math.min(minX,cell.x());minZ=Math.min(minZ,cell.z());
-            maxX=Math.max(maxX,cell.x()+1);maxZ=Math.max(maxZ,cell.z()+1);
-        }
-        float ox=(anchor.originX(maxX-minX)-minX)/16f,oz=(anchor.originZ(maxZ-minZ)-minZ)/16f;
+        float ox=placed.offsetX()/16f,oz=placed.offsetZ()/16f;
         for(var cell:sculpture.cells())for(int side=0;side<6;side++){
             var s=STEP[side];int x=cell.x()+s[0],y=cell.y()+s[1],z=cell.z()+s[2];
             if(x>=0&&x<16&&y>=0&&y<16&&z>=0&&z<16&&occupied.get(x|y<<4|z<<8))continue;

mods/sanctuary/src/main/java/fr/koka/sanctuary/plans/SculptureGeometry.java

@@ -0,0 +1,35 @@
+package fr.koka.sanctuary.plans;
+
+import net.minecraft.core.Direction;
+import net.minecraft.world.phys.shapes.BitSetDiscreteVoxelShape;
+import net.minecraft.world.phys.shapes.CubeVoxelShape;
+import net.minecraft.world.phys.shapes.VoxelShape;
+
+/** One integer placement shared by rendering, picking and server-side collisions. */
+public final class SculptureGeometry {
+    public record Placement(VoxelSculpture sculpture, int offsetX, int offsetZ) {}
+
+    private SculptureGeometry() {}
+
+    public static Placement place(VoxelSculpture sculpture, Direction facing, SculptureAnchor anchor) {
+        int turns = switch (facing) { case WEST -> 1; case NORTH -> 2; case EAST -> 3; default -> 0; };
+        for (int i = 0; i < turns; i++) sculpture = sculpture.rotate();
+        int minX = 16, minZ = 16, maxX = 0, maxZ = 0;
+        for (var cell : sculpture.cells()) {
+            minX = Math.min(minX, cell.x()); minZ = Math.min(minZ, cell.z());
+            maxX = Math.max(maxX, cell.x() + 1); maxZ = Math.max(maxZ, cell.z() + 1);
+        }
+        return new Placement(sculpture, anchor.originX(maxX - minX) - minX,
+                anchor.originZ(maxZ - minZ) - minZ);
+    }
+
+    public static VoxelShape shape(VoxelSculpture sculpture, Direction facing, SculptureAnchor anchor) {
+        var placed = place(sculpture, facing, anchor);
+        var grid = new BitSetDiscreteVoxelShape(16, 16, 16);
+        for (var cell : placed.sculpture().cells()) {
+            grid.fill(cell.x() + placed.offsetX(), cell.y(), cell.z() + placed.offsetZ());
+        }
+        // Build the bounded native voxel grid directly, without thousands of box unions.
+        return new CubeVoxelShape(grid);
+    }
+}

mods/sanctuary/src/main/java/fr/koka/sanctuary/plans/Statuary.java

@@ -23,6 +23,7 @@ import net.minecraft.world.level.material.PushReaction;
 import net.minecraft.world.level.storage.loot.LootParams;
 import net.minecraft.world.level.storage.loot.parameters.LootContextParams;
 import net.minecraft.world.phys.*;
+import net.minecraft.world.phys.shapes.*;
 import net.minecraft.network.chat.Component;
 
 /** The clay workshop crafts portable sculptures; a placed sculpture is only a decoration. */
@@ -57,10 +58,31 @@ public final class Statuary {
         });
     }
     private static Block block(String name,Block block){return Registry.register(BuiltInRegistries.BLOCK,SanctuaryMod.id(name),block);}
-    private static Item blockItem(String name,Block block){return Registry.register(BuiltInRegistries.ITEM,SanctuaryMod.id(name),new BlockItem(block,new Item.Properties().setId(ResourceKey.create(Registries.ITEM,SanctuaryMod.id(name))).useBlockDescriptionPrefix()));}
+    private static Item blockItem(String name,Block block){
+        var properties=new Item.Properties().setId(ResourceKey.create(Registries.ITEM,SanctuaryMod.id(name))).useBlockDescriptionPrefix();
+        return Registry.register(BuiltInRegistries.ITEM,SanctuaryMod.id(name),block==BLOCK?new SculptureItem(block,properties):new BlockItem(block,properties));
+    }
     private static BlockBehaviour.Properties properties(String id){return BlockBehaviour.Properties.of().strength(1.5f).noOcclusion().noLootTable().pushReaction(PushReaction.IMMOVEABLE).setId(ResourceKey.create(Registries.BLOCK,SanctuaryMod.id(id)));}
+    private static final class SculptureItem extends BlockItem {
+        SculptureItem(Block block,Item.Properties properties){super(block,properties);}
+        @Override protected boolean canPlace(BlockPlaceContext context,BlockState state){
+            if(!super.canPlace(context,state))return false;
+            // The destination has no block entity yet: use the carried model for the native entity-overlap check.
+            var model=StatuaryEntity.sculpture(context.getItemInHand());
+            return model==null||context.getLevel().isUnobstructed(null,SculptureGeometry.shape(model,state.getValue(FACING),state.getValue(ANCHOR)).move(context.getClickedPos()));
+        }
+    }
     private static final class SculptureBlock extends Block implements EntityBlock {
-        SculptureBlock(){super(Statuary.properties("statuary"));registerDefaultState(stateDefinition.any().setValue(FACING,Direction.SOUTH).setValue(ANCHOR,SculptureAnchor.CENTER));}
+        SculptureBlock(){super(Statuary.properties("statuary").dynamicShape().isSuffocating((s,l,p)->false).isViewBlocking((s,l,p,box)->false));registerDefaultState(stateDefinition.any().setValue(FACING,Direction.SOUTH).setValue(ANCHOR,SculptureAnchor.CENTER));}
+        @Override protected VoxelShape getShape(BlockState state,BlockGetter level,BlockPos pos,CollisionContext context){
+            return level.getBlockEntity(pos) instanceof StatuaryEntity entity?entity.shape(state):Shapes.empty();
+        }
+        // Lighting metadata is cached per blockstate, so it cannot describe each block entity's voxels.
+        // Decorative sculptures transmit light; their faces still receive ordinary world lighting.
+        @Override protected VoxelShape getOcclusionShape(BlockState state){return Shapes.empty();}
+        @Override protected boolean propagatesSkylightDown(BlockState state){return true;}
+        @Override protected int getLightDampening(BlockState state){return 0;}
+        @Override protected float getShadeBrightness(BlockState state,BlockGetter level,BlockPos pos){return 1;}
         @Override protected void createBlockStateDefinition(StateDefinition.Builder<Block,BlockState> builder){builder.add(FACING,ANCHOR);}
         @Override public BlockState getStateForPlacement(BlockPlaceContext context){return defaultBlockState().setValue(FACING,context.getHorizontalDirection()).setValue(ANCHOR,SculptureAnchor.placement(context));}
         @Override protected BlockState rotate(BlockState state,Rotation rotation){return state.setValue(FACING,rotation.rotate(state.getValue(FACING))).setValue(ANCHOR,state.getValue(ANCHOR).rotate(rotation));}

mods/sanctuary/src/main/java/fr/koka/sanctuary/plans/StatuaryEntity.java

@@ -9,13 +9,26 @@ import net.minecraft.world.item.component.TypedEntityData;
 import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.level.storage.*;
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.phys.shapes.VoxelShape;
 
 /** New, additive block data only. No ticking or mutation of pre-existing world formats. */
 public final class StatuaryEntity extends BlockEntity {
     private VoxelSculpture sculpture;
     private CompoundTag opaque;
+    private record ShapeCache(VoxelSculpture sculpture,BlockState state,VoxelShape shape){}
+    private volatile ShapeCache shapeCache;
+    // Keep unknown/future data recoverable by picking the small base, without a phantom full cube.
+    private static final VoxelShape MISSING_SHAPE=Block.box(6,0,6,10,4,10);
     public StatuaryEntity(BlockPos pos,BlockState state){super(Statuary.TYPE,pos,state);}
     public VoxelSculpture sculpture(){return sculpture;}
+    public VoxelShape shape(BlockState state){
+        var model=sculpture;if(model==null)return MISSING_SHAPE;
+        var cached=shapeCache;
+        if(cached!=null&&cached.sculpture()==model&&cached.state()==state)return cached.shape();
+        var shape=SculptureGeometry.shape(model,state.getValue(Statuary.FACING),state.getValue(Statuary.ANCHOR));
+        shapeCache=new ShapeCache(model,state,shape);return shape;
+    }
     @Override protected void saveAdditional(ValueOutput out){
         super.saveAdditional(out);
         if(opaque!=null){out.store("sculpture",CompoundTag.CODEC,opaque);return;}
@@ -23,7 +36,7 @@ public final class StatuaryEntity extends BlockEntity {
         out.store("sculpture",CompoundTag.CODEC,encode(sculpture));
     }
     @Override protected void loadAdditional(ValueInput in){
-        super.loadAdditional(in);sculpture=null;opaque=null;
+        super.loadAdditional(in);sculpture=null;opaque=null;shapeCache=null;
         var data=in.read("sculpture",CompoundTag.CODEC).orElse(null);if(data==null)return;
         try{
             if(data.getIntOr("schema",-1)!=1)throw new IllegalArgumentException("schema");

packwiz/pack.toml

@@ -1,6 +1,6 @@
 name = "Sanctuary"
 author = "KOKA99CAB"
-version = "beta.121"
+version = "beta.122"
 pack-format = "packwiz:1.1.0"
 
 [index]