{
  "fields": [
    {
      "id": "description",
      "title": "description",
      "description": "Identifier for the Feature Rule and Feture to place.",
      "dataType": 16,
      "subForm": {
        "title": "Feature Rule Description",
        "description": "Feature Rule Description",
        "fields": [
          {
            "id": "identifier",
            "title": "identifier",
            "description": "The name of this feature rule in the format 'namespace_name:rule_name'. 'rule_name' must match the filename.",
            "dataType": 2
          },
          {
            "id": "places_feature",
            "title": "places_feature",
            "description": "Named reference to the feature controlled by this rule.",
            "dataType": 2
          }
        ]
      }
    },
    {
      "id": "conditions",
      "title": "conditions",
      "description": "Parameters to control where and when the feature will be placed.",
      "dataType": 16,
      "subForm": {
        "title": "Feature Rule Conditions",
        "description": "Feature Rule Conditions",
        "fields": [
          {
            "id": "placement_pass",
            "title": "placement_pass",
            "description": "When the feature should be placed relative to others. Earlier passes in the list are guaranteed to occur before later passes. Order is not guaranteed within each pass.",
            "dataType": 2
          },
          {
            "id": "minecraft:biome_filter",
            "title": "minecraft:biome_filter",
            "description": "List of filter tests to determine which biomes this rule will attach to.",
            "dataType": 16,
            "subForm": {
              "title": "Biome Filter",
              "description": "Biome Filter",
              "fields": [
                {
                  "id": "operator",
                  "title": "operator",
                  "description": "The comparison to apply with 'value'.",
                  "dataType": 16
                },
                {
                  "id": "test",
                  "title": "test",
                  "description": "The name of the test to apply.",
                  "dataType": 2
                },
                {
                  "id": "subject",
                  "title": "subject",
                  "description": "The subject of this filter test.",
                  "dataType": 16
                },
                {
                  "id": "domain",
                  "title": "domain",
                  "description": "The domain the test should be performed in.",
                  "dataType": 16
                },
                {
                  "id": "value",
                  "title": "value",
                  "description": "The value being compared with the test.",
                  "dataType": 16
                }
              ]
            },
            "alternates": [
              {
                "id": "minecraft:biome_filter",
                "dataType": 16
              },
              {
                "id": "minecraft:biome_filter",
                "dataType": 16,
                "subForm": {
                  "title": "Biome Filter",
                  "description": "Biome Filter",
                  "fields": [
                    {
                      "id": "OR",
                      "title": "OR",
                      "description": "Evaluates tests in the group, one or more must pass in order for the group to pass.",
                      "dataType": 16
                    },
                    {
                      "id": "all",
                      "title": "all",
                      "description": "Evaluates all tests in the group, all must pass in order for the group to pass.",
                      "dataType": 16
                    },
                    {
                      "id": "all_of",
                      "title": "all_of",
                      "description": "Evaluates all tests in the group, all must pass in order for the group to pass.",
                      "dataType": 16
                    },
                    {
                      "id": "AND",
                      "title": "AND",
                      "description": "Evaluates all tests in the group, all must pass in order for the group to pass.",
                      "dataType": 16
                    },
                    {
                      "id": "any_of",
                      "title": "any_of",
                      "description": "Evaluates tests in the group, one or more must pass in order for the group to pass.",
                      "dataType": 16
                    },
                    {
                      "id": "none_of",
                      "title": "none_of",
                      "description": "Evaluates all tests in the group, all must fail in order for the group to pass.",
                      "dataType": 16
                    },
                    {
                      "id": "any",
                      "title": "any",
                      "description": "Evaluates tests in the group, one or more must pass in order for the group to pass.",
                      "dataType": 16
                    },
                    {
                      "id": "NOT",
                      "title": "NOT",
                      "description": "Evaluates all tests in the group, all must fail in order for the group to pass.",
                      "dataType": 16
                    }
                  ]
                }
              }
            ]
          }
        ]
      }
    },
    {
      "id": "distribution",
      "title": "distribution",
      "description": "Parameters controlling the initial scatter of the feature.",
      "dataType": 16,
      "subForm": {
        "title": "Scatter Params",
        "description": "Controls the scatter distribution of a particular object.",
        "fields": [
          {
            "id": "z",
            "title": "z",
            "description": "Distribution for the coordinate (evaluated each iteration).",
            "dataType": 24,
            "alternates": [
              {
                "id": "z",
                "dataType": 3
              },
              {
                "id": "z",
                "dataType": 16,
                "readOnly": true,
                "subForm": {
                  "title": "Z",
                  "description": "Z",
                  "fields": [
                    {
                      "id": "distribution",
                      "title": "Random Distribution Type",
                      "description": "Type of distribution. Supported distributions are defined by \"Random Distribution Type\".",
                      "dataType": 2
                    },
                    {
                      "id": "extent",
                      "title": "extent",
                      "description": "Lower and upper bound (inclusive) of the scatter range, as an offset from the input point to scatter around.",
                      "dataType": 16,
                      "minLength": 2,
                      "maxLength": 2
                    },
                    {
                      "id": "step_size",
                      "title": "step_size",
                      "description": "When the distribution type is grid, defines the distance between steps along this axis.",
                      "dataType": 0,
                      "validity": [
                        {
                          "comparison": ">=",
                          "value": 1
                        }
                      ]
                    },
                    {
                      "id": "grid_offset",
                      "title": "grid_offset",
                      "description": "When the distribution type is grid, defines the offset along this axis.",
                      "dataType": 0
                    }
                  ]
                }
              }
            ]
          },
          {
            "id": "iterations",
            "title": "iterations",
            "description": "Number of scattered positions to generate.",
            "dataType": 24,
            "alternates": [
              {
                "id": "iterations",
                "dataType": 14,
                "readOnly": true,
                "subForm": {
                  "title": "Iterations",
                  "description": "Iterations",
                  "fields": [
                    {
                      "id": "expression",
                      "title": "expression",
                      "description": "expression",
                      "dataType": 2
                    },
                    {
                      "id": "version",
                      "title": "version",
                      "description": "version",
                      "dataType": 0
                    }
                  ]
                }
              },
              {
                "id": "iterations",
                "dataType": 3
              }
            ]
          },
          {
            "id": "scatter_chance",
            "title": "scatter_chance",
            "description": "Probability that this scatter will occur. Not evaluated each iteration; either no iterations will run, or all will.",
            "dataType": 24,
            "alternates": [
              {
                "id": "scatter_chance",
                "dataType": 3
              },
              {
                "id": "scatter_chance",
                "dataType": 16,
                "readOnly": true,
                "subForm": {
                  "title": "Scatter Chance",
                  "description": "Scatter Chance",
                  "fields": [
                    {
                      "id": "numerator",
                      "title": "numerator",
                      "description": "Numerator for scatter probability.",
                      "dataType": 0,
                      "validity": [
                        {
                          "comparison": ">=",
                          "value": 1
                        }
                      ]
                    },
                    {
                      "id": "denominator",
                      "title": "denominator",
                      "description": "Denominator for scatter probability.",
                      "dataType": 0,
                      "validity": [
                        {
                          "comparison": ">=",
                          "value": 1
                        }
                      ]
                    }
                  ]
                }
              }
            ]
          },
          {
            "id": "coordinate_eval_order",
            "title": "Coordinate Evaluation Order",
            "description": "The order in which coordinates will be evaluated. Should be used when a coordinate depends on another. If omitted, defaults to \"xzy\". Supported orders are defined by \"Coordinate Evaluation Order\".",
            "dataType": 2
          },
          {
            "id": "x",
            "title": "x",
            "description": "Distribution for the coordinate (evaluated each iteration).",
            "dataType": 24,
            "alternates": [
              {
                "id": "x",
                "dataType": 3
              },
              {
                "id": "x",
                "dataType": 16,
                "readOnly": true,
                "subForm": {
                  "title": "X",
                  "description": "X",
                  "fields": [
                    {
                      "id": "distribution",
                      "title": "Random Distribution Type",
                      "description": "Type of distribution. Supported distributions are defined by \"Random Distribution Type\".",
                      "dataType": 2
                    },
                    {
                      "id": "extent",
                      "title": "extent",
                      "description": "Lower and upper bound (inclusive) of the scatter range, as an offset from the input point to scatter around.",
                      "dataType": 16,
                      "minLength": 2,
                      "maxLength": 2
                    },
                    {
                      "id": "step_size",
                      "title": "step_size",
                      "description": "When the distribution type is grid, defines the distance between steps along this axis.",
                      "dataType": 0,
                      "validity": [
                        {
                          "comparison": ">=",
                          "value": 1
                        }
                      ]
                    },
                    {
                      "id": "grid_offset",
                      "title": "grid_offset",
                      "description": "When the distribution type is grid, defines the offset along this axis.",
                      "dataType": 0
                    }
                  ]
                }
              }
            ]
          },
          {
            "id": "y",
            "title": "y",
            "description": "Distribution for the coordinate (evaluated each iteration).",
            "dataType": 24,
            "alternates": [
              {
                "id": "y",
                "dataType": 3
              },
              {
                "id": "y",
                "dataType": 16,
                "readOnly": true,
                "subForm": {
                  "title": "Y",
                  "description": "Y",
                  "fields": [
                    {
                      "id": "distribution",
                      "title": "Random Distribution Type",
                      "description": "Type of distribution. Supported distributions are defined by \"Random Distribution Type\".",
                      "dataType": 2
                    },
                    {
                      "id": "extent",
                      "title": "extent",
                      "description": "Lower and upper bound (inclusive) of the scatter range, as an offset from the input point to scatter around.",
                      "dataType": 16,
                      "minLength": 2,
                      "maxLength": 2
                    },
                    {
                      "id": "step_size",
                      "title": "step_size",
                      "description": "When the distribution type is grid, defines the distance between steps along this axis.",
                      "dataType": 0,
                      "validity": [
                        {
                          "comparison": ">=",
                          "value": 1
                        }
                      ]
                    },
                    {
                      "id": "grid_offset",
                      "title": "grid_offset",
                      "description": "When the distribution type is grid, defines the offset along this axis.",
                      "dataType": 0
                    }
                  ]
                }
              }
            ]
          }
        ]
      }
    }
  ],
  "description": "Feature Rule Definition World",
  "title": "Feature Rule Definition World"
}