Biome Replacement

Replace Biomes

Replacements require the relevant dimension key, the biome key of the target biome to replace, the biome key of the biome to replace it with, and optionally the proportion of replacement (between 0.0 and 1.0; defaults to 1.0).

in code

Methods: replaceOverworld, replaceNether, replaceEnd

BiomePlacement.replaceOverworld(BiomeKeys.PLAINS, BiomeKeys.WARPED_FOREST, 0.5d);
BiomePlacement.replaceNether(BiomeKeys.WARPED_FOREST, BiomeKeys.END_HIGHLANDS);
BiomePlacement.replaceEnd(BiomeKeys.END_HIGHLANDS, BiomeKeys.PLAINS);

as data

Multiple replacements can be specified in the replacements list.

  "replacements": [
    {
      "dimension": "minecraft:overworld",
      "target": "minecraft:plains",
      "biome": "minecraft:warped_forest"
    },
    {
      "dimension": "minecraft:the_nether",
      "target": "minecraft:warped_forest",
      "biome": "minecraft:end_highlands"
    },
    {
      "dimension": "minecraft:the_end",
      "target": "minecraft:end_highlands",
      "biome": "minecraft:plains"
    }
  ]