hbm:null_spawn
Occupies a weighted structure-set choice with an empty placement.
Vanilla structure settings follow the Minecraft data pack format.
Fields
| Field | Meaning and default |
|---|---|
type | Selects the structure implementation. |
biomes | Vanilla biome set eligible for placement. |
spawn_overrides | Vanilla mob-spawn overrides inside the structure. |
step | Vanilla generation step for the structure. |
Example
Source path: data/hbm/worldgen/structure/null_spawn_ocean.json
{
"type": "hbm:null_spawn",
"biomes": "#c:is_ocean",
"spawn_overrides": {},
"step": "strongholds"
}© 2026 movblock. Original site text is licensed under CC BY-SA 4.0 unless otherwise noted.