kayjaydee
53b43d83c7
- 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.