Tis

Minecraft 22w07a

Another snapshot for 1.18.2 adds biome customization and some sneaky mob spawning changes.

These writeups assume you have read the Official Changelog before continuing.

Table of Contents

Mob Spawning

Glow squids only spawn at light level 0 to fix

Tropical fish will check if the block above is water before spawning to fix

Debug Menu

Combined Multinoise and Terrain PV into one line in the debug menu named NoiseRouter.

  • T: temperature
  • H: humidity
  • C: continentalness
  • E: erosion
  • D: depth (NEW)
  • W: weirdness
  • PV: peaks and valleys
  • AS: initial density no jaggedness (NEW)
  • N: full noise (NEW) The O, F, and JA fields that were previously in the Terrain PV line were removed.

Rooted Dirt

The azalea_root_replaceable tag changed from

#minecraft:lush_ground_replaceable
#minecraft:terracotta
minecraft:red_sand
minecraft:snow_block
minecraft:powder_snow

to

#minecraft:base_stone_overworld
#minecraft:dirt
#minecraft:terracotta
minecraft:red_sand
minecraft:clay
minecraft:gravel
minecraft:sand
minecraft:snow_block
minecraft:powder_snow

to fix

Biome Tags

Added the following tags in worldgen/biome

#is_badlands
#is_beach
#is_deep_ocean
#is_forest
#is_hill
#is_jungle
#is_mountain
#is_nether
#is_ocean
#is_river
#is_tagia

Each tag contains a list of biomes.

Each generated structure has a tag in worldgen/biome/has_structure containing a list of biomes that structure can generate in.