{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/TeamLapen/Vampirism/refs/heads/dev/schemas/vampirism_loot_functions.schema.json",
  "title": "Vampirism loot functions",
  "description": "Validates a single Vampirism loot function object (Registries.LOOT_FUNCTION_TYPE entries registered by de.teamlapen.vampirism.common.core.ModLoot). All extend LootItemConditionalFunction, so `conditions` is always allowed.",
  "type": "object",
  "required": ["function"],
  "properties": {
    "function": { "type": "string" }
  },
  "allOf": [
    {
      "if": { "required": ["function"], "properties": { "function": { "const": "vampirism:set_vampire_book" } } },
      "then": {
        "additionalProperties": false,
        "required": ["function", "tag"],
        "properties": {
          "function": { "const": "vampirism:set_vampire_book" },
          "tag": { "$ref": "#/$defs/resourceLocation" },
          "conditions": { "$ref": "#/$defs/conditions" }
        }
      }
    },
    {
      "if": { "required": ["function"], "properties": { "function": { "const": "vampirism:set_item_blood_charge" } } },
      "then": {
        "additionalProperties": false,
        "required": ["function", "charge"],
        "properties": {
          "function": { "const": "vampirism:set_item_blood_charge" },
          "charge": { "$ref": "#/$defs/numberProvider" },
          "conditions": { "$ref": "#/$defs/conditions" }
        }
      }
    },
    {
      "if": { "required": ["function"], "properties": { "function": { "const": "vampirism:add_refinement_set" } } },
      "then": {
        "additionalProperties": false,
        "required": ["function", "faction"],
        "properties": {
          "function": { "const": "vampirism:add_refinement_set" },
          "faction": { "$ref": "#/$defs/resourceLocation" },
          "conditions": { "$ref": "#/$defs/conditions" }
        }
      }
    },
    {
      "if": { "required": ["function"], "properties": { "function": { "const": "vampirism:set_oil" } } },
      "then": {
        "additionalProperties": false,
        "required": ["function"],
        "properties": {
          "function": { "const": "vampirism:set_oil" },
          "oil": { "$ref": "#/$defs/resourceLocation" },
          "conditions": { "$ref": "#/$defs/conditions" }
        }
      }
    },
    {
      "if": { "required": ["function"], "properties": { "function": { "const": "vampirism:set_blood" } } },
      "then": {
        "additionalProperties": false,
        "required": ["function", "minBlood", "maxBlood"],
        "properties": {
          "function": { "const": "vampirism:set_blood" },
          "minBlood": { "type": "integer" },
          "maxBlood": { "type": "integer" },
          "conditions": { "$ref": "#/$defs/conditions" }
        }
      }
    },
    {
      "if": { "required": ["function"], "properties": { "function": { "const": "vampirism:biome_map" } } },
      "then": {
        "additionalProperties": false,
        "required": ["function"],
        "properties": {
          "function": { "const": "vampirism:biome_map" },
          "destination": { "$ref": "#/$defs/idOrTag" },
          "decoration": { "$ref": "#/$defs/resourceLocation" },
          "zoom": { "type": "integer" },
          "search_radius": { "type": "integer" },
          "skip_existing_chunks": { "type": "boolean" },
          "conditions": { "$ref": "#/$defs/conditions" }
        }
      }
    }
  ],
  "$defs": {
    "resourceLocation": { "type": "string", "pattern": "^([a-z0-9_.-]+:)?[a-z0-9_./-]+$" },
    "idOrTag": { "type": "string", "pattern": "^#?([a-z0-9_.-]+:)?[a-z0-9_./-]+$" },
    "conditions": { "type": "array", "description": "Vanilla loot conditions." },
    "numberProvider": {
      "description": "A vanilla number provider: a bare number, or an object with a `type`.",
      "oneOf": [
        { "type": "number" },
        { "type": "object" }
      ]
    }
  }
}