hbm:oil_bubble
Builds an underground oil bubble and adds a surface scar.
Fields
| Field | Meaning and default | Range |
|---|---|---|
core | Block state filling the bubble. | |
fuzzy | Adds random variation to the bubble boundary. | |
max_size | Exclusive upper radius bound; must exceed min_size. | 1 to 2³¹−1 |
min_size | Minimum sampled radius. | 0 to 2³¹−1 |
replaceable | Vanilla rule test selecting blocks to replace. |
The top-level type selects this feature; config supplies the fields above.
Example
Source path: data/hbm/worldgen/configured_feature/oil_bubble.json
{
"type": "hbm:oil_bubble",
"config": {
"core": {
"Name": "hbm:ore_oil"
},
"fuzzy": false,
"max_size": 16,
"min_size": 8,
"replaceable": {
"predicate_type": "minecraft:tag_match",
"tag": "minecraft:stone_ore_replaceables"
}
}
}hbm:ore_cave
Forms an ore-lined noise cave with optional fluid and cave spikes.
hbm:bedrock_oil_deposit
Places a bedrock oil deposit and a surface scar.
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