{
  "$id": "blockception.minecraft.behavior.biomes.minecraft.replace_biomes",
  "title": "Replace Biomes",
  "description": "Replaces a specified portion of one or more Minecraft biomes.",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "replacements": {
      "description": "List of biome replacement configurations. Retroactively adding a new replacement to the front of this list will cause the world generation to change. Please add any new replacements to the end of the list.",
      "type": "array",
      "items": {
        "title": "Biome Replacement",
        "description": "Represents the replacement information used to determine the placement of the overriding biome.",
        "type": "object",
        "properties": {
          "dimension": {
            "description": "Dimension in which this replacement can happen.",
            "type": "string",
            "const": "minecraft:overworld"
          },
          "amount": {
            "description": "Noise value used to determine whether or not the replacement is attempted, similar to a percentage. Must be in the range (0.0, 1.0].",
            "type": "number",
            "exclusiveMinimum": 0.0,
            "maximum": 1.0
          },
          "targets": {
            "description": "Biomes that are going to be replaced by the overriding biome.",
            "type": "array",
            "items": {
              "type": "string"
            },
            "minItems": 1
          },
          "noise_frequency_scale": {
            "description": "Scaling value used to alter the frequency of replacement attempts. A lower frequency will mean a bigger contiguous biome area that occurs less often. A higher frequency will mean smaller contiguous biome areas that occur more often. Must be in the range (0.0, 100.0].",
            "type": "number",
            "exclusiveMinimum": 0.0,
            "maximum": 100.0
          }
        },
        "required": ["dimension", "targets", "amount", "noise_frequency_scale"]
      }
    }
  },
  "required": ["replacements"]
}