{
  "feature": {
    "config": {
      "default": {
        "feature": "arboria:grove_spruce/4_snowy",
        "placement": []
      },
      "features": [
        {
          "chance": 0.4,
          "feature": {
            "feature": "arboria:grove_spruce/1_snowy",
            "placement": []
          }
        },
        {
          "chance": 0.4,
          "feature": {
            "feature": "arboria:grove_spruce/2_snowy",
            "placement": []
          }
        },
        {
          "chance": 0.25,
          "feature": {
            "feature": "arboria:grove_spruce/3_snowy",
            "placement": []
          }
        }
      ]
    },
    "type": "minecraft:random_selector"
  },
  "placement": [
    {
      "count": {
        "distribution": [
          {
            "data": 4,
            "weight": 1
          },
          {
            "data": 5,
            "weight": 2
          },
          {
            "data": 6,
            "weight": 1
          }
        ],
        "type": "minecraft:weighted_list"
      },
      "type": "minecraft:count"
    },
    {
      "type": "minecraft:in_square"
    },
    {
      "heightmap": "MOTION_BLOCKING",
      "type": "minecraft:heightmap"
    },
    {
      "direction_of_search": "up",
      "max_steps": 8,
      "target_condition": {
        "predicate": {
          "blocks": "minecraft:powder_snow",
          "type": "minecraft:matching_blocks"
        },
        "type": "minecraft:not"
      },
      "type": "minecraft:environment_scan"
    },
    {
      "type": "minecraft:biome"
    }
  ]
}