{
  "type": "minecraft:random_selector",
  "config": {
    "features": [],
    "default": {
      "feature": {
        "type": "minecraft:vegetation_patch",
        "config": {
          "surface": "floor",
          "depth": 1,
          "vertical_range": 1,
          "extra_bottom_block_chance": 0,
          "extra_edge_column_chance": 0,
          "vegetation_chance": 1,
          "xz_radius": 0,
          "replaceable": "#terralith:volcano_blocks",
          "ground_state": {
            "type": "minecraft:simple_state_provider",
            "state": {
              "Name": "minecraft:air"
            }
          },
          "vegetation_feature": {
            "placement": [],
            "feature": {
              "type": "minecraft:tree",
              "config": {
                "ignore_vines": true,
                "force_dirt": false,
                "minimum_size": {
                  "type": "minecraft:two_layers_feature_size"
                },
                "dirt_provider": {
                  "type": "minecraft:simple_state_provider",
                  "state": {
                    "Name": "minecraft:blackstone"
                  }
                },
                "trunk_provider": {
                  "type": "minecraft:simple_state_provider",
                  "state": {
                    "Name": "minecraft:lava",
                    "Properties": {
                      "level": "0"
                    }
                  }
                },
                "foliage_provider": {
                  "type": "minecraft:simple_state_provider",
                  "state": {
                    "Name": "minecraft:air"
                  }
                },
                "trunk_placer": {
                  "type": "minecraft:straight_trunk_placer",
                  "base_height": 1,
                  "height_rand_a": 0,
                  "height_rand_b": 0
                },
                "foliage_placer": {
                  "type": "minecraft:pine_foliage_placer",
                  "radius": 0,
                  "offset": 0,
                  "height": 0
                },
                "decorators": []
              }
            }
          }
        }
      },
      "placement": [
        {
          "type": "count",
          "count": {
            "type": "minecraft:uniform",
            "value": {
              "min_inclusive": 10,
              "max_inclusive": 10
            }
          }
        },
        {
          "type": "minecraft:random_offset",
          "xz_spread": {
            "type": "minecraft:uniform",
            "value": {
              "min_inclusive": -4,
              "max_inclusive": 4
            }
          },
          "y_spread": 0
        },
        {
          "type": "heightmap",
          "heightmap": "WORLD_SURFACE_WG"
        },
        {
          "type": "minecraft:block_predicate_filter",
          "predicate": {
            "type": "minecraft:all_of",
            "predicates": [
              {
                "type": "minecraft:matching_blocks",
                "offset": [
                  0,
                  0,
                  0
                ],
                "blocks": [
                  "minecraft:air"
                ]
              },
              {
                "type": "minecraft:matching_blocks",
                "offset": [
                  0,
                  -1,
                  0
                ],
                "blocks": [
                  "minecraft:basalt",
                  "minecraft:smooth_basalt"
                ]
              },
              {
                "type": "minecraft:matching_blocks",
                "offset": [
                  0,
                  -2,
                  0
                ],
                "blocks": [
                  "minecraft:basalt",
                  "minecraft:smooth_basalt"
                ]
              },
              {
                "type": "minecraft:any_of",
                "predicates": [
                  {
                    "type": "minecraft:matching_blocks",
                    "offset": [
                      1,
                      -1,
                      0
                    ],
                    "blocks": [
                      "minecraft:lava"
                    ]
                  },
                  {
                    "type": "minecraft:matching_blocks",
                    "offset": [
                      0,
                      -1,
                      1
                    ],
                    "blocks": [
                      "minecraft:lava"
                    ]
                  },
                  {
                    "type": "minecraft:matching_blocks",
                    "offset": [
                      -1,
                      -1,
                      0
                    ],
                    "blocks": [
                      "minecraft:lava"
                    ]
                  },
                  {
                    "type": "minecraft:matching_blocks",
                    "offset": [
                      0,
                      -1,
                      -1
                    ],
                    "blocks": [
                      "minecraft:lava"
                    ]
                  }
                ]
              }
            ]
          }
        }
      ]
    }
  }
}
