Ajoute une tâche Gradle `copyJarToDevServer` finalisant shadowJar :
le fat JAR est copié dans C:/Users/minit/Desktop/HYTALE SERVER/Server/mods
par défaut. Overridable via -PdevServerMods=... et désactivable avec
-PdevServerMods=disabled.
- RegionRegistry.refreshFor dispatche scan ECS + publishSnapshot via world.execute
- Publication devient asynchrone (1-tick staleness max, borne par tick loop @100ms)
- Null-path enabled.isEmpty publie directement (pas de travail ECS requis)
- Amendement D-04 du plan 03-01 : world.execute requis côté initiation de forEachEntityParallel
- GravityApplier.apply dispatche via world.execute(Runnable) pour satisfaire assertThread de Store.forEachEntityParallel
- PASS 1, PASS 2 et update tracker exécutés dans le même Runnable (cohérence intra-tick)
- Null-guards conservés avant le dispatch
- Amendement D-04 du plan 03-01 : world.execute requis côté initiation
- RegionTickLoop gagne un constructeur 3-args (registry, gravityApplier, errorHandler)
- Ancien constructeur 2-args conservé pour rétrocompat des tests Phase 02
- Tick body appelle gravityApplier.apply(w, registry.currentSnapshot(w)) après refreshFor
- GravityFlipPlugin.start() construit l'applier et l'injecte dans le tickLoop
- Log de démarrage mis à jour: 'gravity inversion active'
- Service GravityApplier qui toggle PhysicsValues.invertedGravity via CommandBuffer.replaceComponent
- Thread-safe tracker ConcurrentHashMap.newKeySet<UUID> pour dedup entre ticks
- Second pass O(N) pour restaurer la gravité à la sortie de région (trade-off v1 documenté)
- Pure diff static helper + hooks package-private pour tests unitaires sans runtime Hytale
- 6 tests verts (diff + tracker semantics)
- RegionTickLoop: single-thread daemon scheduler @100ms, 2s initial delay,
shutdown -> awaitTermination(5s) -> shutdownNow lifecycle.
Three start overloads: (World), (Supplier<World>), (Runnable). Errors are
routed to a Consumer<Throwable> so an exception in one tick never kills
the scheduler.
- GravityFlipPlugin.start():
* builds RegionRegistry from configHolder.get() + holder for save()
* starts the tick loop with a Supplier<World> that lazily resolves
Universe.get().getDefaultWorld() (deviation: PrepareUniverseEvent in the
pinned API only carries WorldConfigProvider — no Universe/World access,
so we use the lazy-supplier pattern from MythWorld instead)
* registers the ScheduledFuture with TaskRegistry (raw cast, try/catch fallback)
- GravityFlipPlugin.shutdown(): tickLoop.stop() BEFORE super.shutdown()
- RegionTickLoopTest: 3 timing tests pass (>=8 ticks/sec, stop within 5s,
exception resilience).
- gradle build green; fat jar contains both region/ and tick/ class dirs.
- GravityFlipConfig wraps List<GravityFlipRegion> via ArrayCodec under the
KeyedCodec("Regions", ...) entry. Decoded list is a mutable ArrayList
(NOT List.of(arr)) so Phase 4 commands can mutate at runtime.
- GravityFlipPlugin.configHolder uses the named overload
withConfig("regions", GravityFlipConfig.CODEC) — produces
<dataDirectory>/regions.json. The 1-arg overload would hardcode config.json.
- configHolder() javadoc documents the save contract (no auto-save on
shutdown; mutators must call configHolder.save() explicitly) and the shared
mutable reference caveat that 02-02's RegionRegistry will resolve.
- 4 round-trip tests cover: empty default, two-region order preservation,
empty list, and list mutability (regression guard against List.of).
- GravityFlipRegion holds Name (String) + Box (Hytale AABB) + Enabled (boolean),
serialised through a BuilderCodec keyed on "Name"/"Box"/"Enabled".
- Validators.nonNull() applied to Name and Box (correct package is
com.hypixel.hytale.codec.validation.Validators, not codec.builder).
- Server jar 2026.03.26 uses com.hypixel.hytale.math.vector.Vector3d for Box.min/max
(NOT org.joml.Vector3d, which only appeared in newer builds).
- 3 JUnit 5 round-trip tests cover name/box/enabled, enabled=false, and empty name.
- testImplementation added for the Server artifact so codec encode/decode is
reachable from unit tests.
kayjaydee