Desert, snowy, swamp and jungle nights, lush, sulfur and dripstone caves,
warm and frozen oceans, crimson forests and slime chunks. A cube mob grown
by finalizeSpawn takes its constructor's head rotation from the entity's
unseeded random (AbstractCubeMob.onSyncedDataUpdated), so that yaw alone is
not compared.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
tools/test_natural_spawn_parity.py compares whole chunk spawn passes,
spawnCategoryForPosition from chosen sites and chunk generation packs
against vanilla's NaturalSpawner on generated box worlds.
Divergences fixed on the way: the reduced water ambient tag is
reduce_water_ambient_spawns, and the room check uses each type's spawn
dimensions scale (4 for slimes and magma cubes, 2 for sulfur cubes).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Ludovic Marie