{
  "type": "minecraft:jigsaw",
  "liquid_settings": "ignore_waterlogging",
  "start_pool": "irons_spellbooks:mountain_tower_pool",
  "size": 2,
  // Maximum distance away from center that pieces can spawn. Cannot be greater than 128
  "max_distance_from_center": 20,
  // The generation step for when to generate the structure. there are 10 stages you can pick from!
  // This surface structure stage places the structure before plants and ores are generated
  // See GenerationStep.Feature enum for all the stages you can use and what order they are in
  "step": "surface_structures",
  "use_expansion_hack": false,
  "start_height": {
    "absolute": 0
  },
  "project_start_to_heightmap": "WORLD_SURFACE_WG",
  "biomes": "#irons_spellbooks:has_structure/mountain_tower",
  "terrain_adaptation": "beard_thin",
  "spawn_overrides": {
  }
}