Read "size" key in <namespace>/worldgen/structure/<name>.json to limit child structures.

[AdamRaichu]

See https://gist.github.com/GentlemanRevvnar/98a8f191f46d28f63592672022c41497#programming-the-structure

As we know we can set the "size" in the structure.json from the values of 1 to 7. What does this number mean? In simple terms is means how much substructures in progressing line can sprawl away from the parent structure.

For example if I set the "size" to 3, then only 3 substructures can generate in a progressing line.

Limiting generation based on this size value would be helpful.

[jacobsjo]

This is already implemented. Could you please specify what the issue is?

[AdamRaichu]

§6AdamRaichu§r's Structures v1.0.0_.zip

This zip contains the file <zip root>/data/adamraichu/worldgen/structure/villager_graveyard_plains.json, which has the following contents.

{
  "type": "minecraft:jigsaw",
  "biomes": "#minecraft:has_structure/village_plains",
  "step": "surface_structures",
  "spawn_overrides": {
    "monster": {
      "spawns": [
        {
          "type": "minecraft:zombie",
          "weight": 0,
          "minCount": 0,
          "maxCount": 0
        },
        {
          "type": "minecraft:zombie_villager",
          "weight": 1,
          "minCount": 2,
          "maxCount": 4
        },
        {
          "type": "minecraft:skeleton",
          "weight": 2,
          "minCount": 2,
          "maxCount": 4
        }
      ],
      "bounding_box": "full"
    }
  },
  "terrain_adaptation": "beard_thin",
  "start_pool": "adamraichu:villager_graveyard_plains",
  "size": 1,
  "start_height": {
    "absolute": 0
  },
  "project_start_to_heightmap": "WORLD_SURFACE_WG",
  "max_distance_from_center": 80,
  "use_expansion_hack": false
}

Your app renders it like this.