hbm:windowed_ore

Fields

Field	Meaning and default	Range
`attempts`	Upper bound for random vein attempts per chunk.	[1, \texttt{i32::MAX}]
`maximum_center_radius`	Maximum radius for the seed-derived window centre.	[0, \texttt{i32::MAX}]
`min_y`	Lowest sampled Y.	\texttt{i32}
`minimum_center_radius`	Minimum radius for the seed-derived window centre.	[0, \texttt{i32::MAX}]
`vein`	Vanilla ore configuration for each accepted vein attempt.
`size`	Maximum vein size.	[0, 64]
`discard_chance_on_air_exposure`	Chance to discard ore exposed to air.	[0, 1]
`targets`	Replacement targets and states.
`targets[].target`	Vanilla rule test selecting replaceable blocks.
`targets[].state`	Block state placed in the vein.
`window_size`	Side length of the square placement window.	[1, \texttt{i32::MAX}]
`y_range`	Height of the sampled Y interval.	[1, \texttt{i32::MAX}]

The top-level type selects this feature; the remaining fields belong beside it.

Example

Source path: data/hbm/worldgen/feature/ore_australium.json

{
  "type": "hbm:windowed_ore",
  "attempts": 4,
  "maximum_center_radius": 700,
  "min_y": 15,
  "minimum_center_radius": 350,
  "vein": {
    "discard_chance_on_air_exposure": 0.0,
    "size": 50,
    "targets": [
      {
        "state": "hbm:ore_australium",
        "target": {
          "predicate_type": "minecraft:tag_match",
          "tag": "minecraft:stone_ore_replaceables"
        }
      }
    ]
  },
  "window_size": 101,
  "y_range": 15
}

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