{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Buildings",
  "type": "object",
  "properties": {
    "schemaVersion": {
      "type": "number",
      "const": 1,
      "description": "Version of this file's layout. It changes only when the layout does."
    },
    "world": {
      "type": "string",
      "minLength": 1,
      "description": "Name of the world (level) the buildings are in."
    },
    "gameBuild": {
      "type": "string",
      "description": "Steam build id the data was extracted from."
    },
    "units": {
      "type": "string",
      "const": "meters",
      "description": "Unit of every distance in the file."
    },
    "shape": {
      "type": "string",
      "const": "axis-aligned bounding box",
      "description": "How each building is represented."
    },
    "count": {
      "type": "integer",
      "minimum": 0,
      "maximum": 9007199254740991,
      "description": "Number of buildings."
    },
    "buildings": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[0-9a-f]{12}$",
            "description": "Stable id derived from the placed actor's name."
          },
          "kind": {
            "type": "string",
            "enum": [
              "bungalow",
              "house",
              "apartment",
              "warehouse",
              "market",
              "shop",
              "garage",
              "office",
              "supply",
              "pool"
            ],
            "description": "Building category, derived from the blueprint class."
          },
          "class": {
            "type": "string",
            "minLength": 1,
            "description": "Blueprint class of the building."
          },
          "min": {
            "type": "array",
            "prefixItems": [
              {
                "type": "number"
              },
              {
                "type": "number"
              },
              {
                "type": "number"
              }
            ],
            "items": false,
            "minItems": 3,
            "maxItems": 3,
            "description": "Minimum corner of the box: [x, y, z] in meters."
          },
          "max": {
            "type": "array",
            "prefixItems": [
              {
                "type": "number"
              },
              {
                "type": "number"
              },
              {
                "type": "number"
              }
            ],
            "items": false,
            "minItems": 3,
            "maxItems": 3,
            "description": "Maximum corner of the box: [x, y, z] in meters."
          },
          "parts": {
            "type": "integer",
            "exclusiveMinimum": 0,
            "maximum": 9007199254740991,
            "description": "Number of mesh parts whose bounds were merged into the box."
          }
        },
        "required": [
          "id",
          "kind",
          "class",
          "min",
          "max",
          "parts"
        ],
        "additionalProperties": false
      },
      "description": "Buildings, sorted by id."
    }
  },
  "required": [
    "schemaVersion",
    "world",
    "gameBuild",
    "units",
    "shape",
    "count",
    "buildings"
  ],
  "additionalProperties": false,
  "description": "Destructible buildings of one world as axis-aligned boxes. Z is up. Boxes enclose, so they overestimate."
}