Spawn condition

Helpers that build a minecraft:spawn_condition object, one for each of its types. Where a field takes one, write the helper's call; its name is the type it makes. Click a type to see what it accepts.

Biome makes minecraft:biome

Biome(biomes)

biomes: biome id | #biome tag | list of biome ids
Checks if the entity is spawning in specific biomes.

MoonBrightness makes minecraft:moon_brightness

MoonBrightness(range)

range: MinMaxBounds of number
Checks if the current moon brightness is within a certain range.

Structure makes minecraft:structure

Structure(structures)

structures: structure id | #structure tag | list of structure ids
Checks if the entity is spawning in specific structures.