{
    "structures": [
      {
        "structure": "luistercorp:happy_ghast_house_black",
        "weight": 1
      }
    ],
    "placement": {
      "type": "minecraft:random_spread",
      "salt": 1256890,
      "spacing": 40,
      "separation": 30,
      "frequency": 0.6,
      "spread_type": "triangular",
      "frequency_reduction_method": "default"
  }
}
