New testing folder

test/files/bp/feature_rules/aggregate_feature_placement.json

@@ -0,0 +1,22 @@
+{
+  "format_version": "1.13.0",
+
+  "minecraft:feature_rules": {
+    "description": {
+      "identifier": "aggregate_features:aggregate_feature_placement",
+      "places_feature": "aggregate_features:aggregate_feature"
+    },
+
+    "conditions": {
+      "placement_pass": "final_pass"
+    },
+
+    "distribution": {
+      "iterations": 1,
+
+      "x": 0,
+      "z": 0,
+      "y": 90
+    }
+  }
+}

test/files/bp/feature_rules/beards_and_shavers_feature_placement.json

@@ -0,0 +1,22 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:feature_rules": {
+		"description": {
+			"identifier": "beards_and_shavers_features:beards_and_shavers_feature_placement",
+			"places_feature": "beards_and_shavers_features:beards_and_shavers_feature"
+		},
+
+		"conditions": {
+			"placement_pass": "final_pass"
+		},
+
+		"distribution": {
+			"iterations": 1,
+
+			"x": 0,
+			"z": 0,
+			"y": "query.heightmap(v.worldx, v.worldz)"
+		}
+	}
+}

test/files/bp/feature_rules/cave_carver_feature_placement.json

@@ -0,0 +1,14 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:feature_rules": {
+		"description": {
+			"identifier": "cave_carver_features:cave_carver_feature_placement",
+			"places_feature": "cave_carver_features:cave_carver_feature"
+		},
+
+		"conditions": {
+			"placement_pass": "pregeneration_pass"
+		}
+	}
+}

test/files/bp/feature_rules/conditional_list_feature_placement.json

@@ -0,0 +1,22 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:feature_rules": {
+		"description": {
+			"identifier": "conditional_list_features:conditional_list_feature_placement",
+			"places_feature": "conditional_list_features:conditional_list_feature"
+		},
+
+		"conditions": {
+			"placement_pass": "final_pass"
+		},
+
+		"distribution": {
+			"iterations": 1,
+
+			"x": 0,
+			"z": 0,
+			"y": 90
+		}
+	}
+}

test/files/bp/feature_rules/geode_feature_placement.json

@@ -0,0 +1,22 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:feature_rules": {
+		"description": {
+			"identifier": "geode_features:geode_feature_placement",
+			"places_feature": "geode_features:geode_feature"
+		},
+
+		"conditions": {
+			"placement_pass": "final_pass"
+		},
+
+		"distribution": {
+			"iterations": "math.mod(math.floor(v.originx / 16), 4) == 0 && math.mod(math.floor(v.originz / 16), 4) == 0",
+
+			"x": 0,
+			"z": 0,
+			"y": 90
+		}
+	}
+}

test/files/bp/feature_rules/growing_plant_feature_placement.json

@@ -0,0 +1,22 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:feature_rules": {
+		"description": {
+			"identifier": "growing_plant_features:growing_plant_feature_placement",
+			"places_feature": "growing_plant_features:growing_plant_feature"
+		},
+
+		"conditions": {
+			"placement_pass": "final_pass"
+		},
+
+		"distribution": {
+			"iterations": 1,
+
+			"x": 0,
+			"z": 0,
+			"y": 61
+		}
+	}
+}

test/files/bp/feature_rules/hell_cave_carver_feature_placement.json

@@ -0,0 +1,14 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:feature_rules": {
+		"description": {
+			"identifier": "hell_cave_carver_features:hell_cave_carver_feature_placement",
+			"places_feature": "hell_cave_carver_features:hell_cave_carver_feature"
+		},
+
+		"conditions": {
+			"placement_pass": "pregeneration_pass"
+		}
+	}
+}

test/files/bp/feature_rules/multiface_feature_placement.json

@@ -0,0 +1,22 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:feature_rules": {
+		"description": {
+			"identifier": "multiface_features:multiface_feature_placement",
+			"places_feature": "multiface_features:multiface_feature"
+		},
+
+		"conditions": {
+			"placement_pass": "final_pass"
+		},
+
+		"distribution": {
+			"iterations": 1,
+
+			"x": 0,
+			"z": 0,
+			"y": "query.heightmap(v.worldx, v.worldz)"
+		}
+	}
+}

test/files/bp/feature_rules/ore_feature_placement.json

@@ -0,0 +1,22 @@
+{
+  "format_version": "1.13.0",
+
+  "minecraft:feature_rules": {
+    "description": {
+      "identifier": "ore_features:ore_feature_placement",
+      "places_feature": "ore_features:ore_feature"
+    },
+
+    "conditions": {
+      "placement_pass": "final_pass"
+    },
+
+    "distribution": {
+      "iterations": 1,
+
+      "x": { "denominator": 1, "numerator": 1 },
+      "z": 0,
+      "y": "query.heightmap(v.worldx, v.worldz)"
+    }
+  }
+}

test/files/bp/feature_rules/rect_layout_feature_placement.json

@@ -0,0 +1,22 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:feature_rules": {
+		"description": {
+			"identifier": "rect_layout_features:rect_layout_feature_placement",
+			"places_feature": "rect_layout_features:rect_layout_feature"
+		},
+
+		"conditions": {
+			"placement_pass": "final_pass"
+		},
+
+		"distribution": {
+			"iterations": 1,
+
+			"x": 0,
+			"z": 0,
+			"y": 90
+		}
+	}
+}

test/files/bp/feature_rules/scan_surface_feature_placement.json

@@ -0,0 +1,22 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:feature_rules": {
+		"description": {
+			"identifier": "scan_surface_features:scan_surface_feature_placement",
+			"places_feature": "scan_surface_features:scan_surface_feature"
+		},
+
+		"conditions": {
+			"placement_pass": "final_pass"
+		},
+
+		"distribution": {
+			"iterations": 1,
+
+			"x": 0,
+			"z": 0,
+			"y": 0
+		}
+	}
+}

test/files/bp/feature_rules/scatter_feature_placement.json

@@ -0,0 +1,22 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:feature_rules": {
+		"description": {
+			"identifier": "scatter_and_singleblock_features:scatter_feature_placement",
+			"places_feature": "scatter_and_singleblock_features:scatter_feature"
+		},
+
+		"conditions": {
+			"placement_pass": "final_pass"
+		},
+
+		"distribution": {
+			"iterations": 1,
+
+			"x": 0,
+			"z": 0,
+			"y": 90
+		}
+	}
+}

test/files/bp/feature_rules/search_feature_placement.json

@@ -0,0 +1,22 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:feature_rules": {
+		"description": {
+			"identifier": "search_features:search_feature_placement",
+			"places_feature": "search_features:search_feature"
+		},
+
+		"conditions": {
+			"placement_pass": "final_pass"
+		},
+
+		"distribution": {
+			"iterations": 1,
+
+			"x": 0,
+			"z": 0,
+			"y": 0
+		}
+	}
+}

test/files/bp/feature_rules/sequence_feature_placement.json

@@ -0,0 +1,22 @@
+{
+  "format_version": "1.13.0",
+
+  "minecraft:feature_rules": {
+    "description": {
+      "identifier": "sequence_features:sequence_feature_placement",
+      "places_feature": "sequence_features:sequence_feature"
+    },
+
+    "conditions": {
+      "placement_pass": "final_pass"
+    },
+
+    "distribution": {
+      "iterations": 1,
+
+      "x": 0,
+      "z": 0,
+      "y": 90
+    }
+  }
+}

test/files/bp/feature_rules/tree_feature_placement.json

@@ -0,0 +1,23 @@
+{
+  "format_version": "1.13.0",
+
+  "minecraft:feature_rules": {
+    "description": {
+      "identifier": "tree_features:tree_feature_placement",
+      "places_feature": "tree_features:tree_feature"
+    },
+
+    "conditions": {
+      "placement_pass": "final_pass"
+    },
+
+    "distribution": {
+      "iterations": 1,
+      "scatter_chance": 2,
+
+      "x": 0,
+      "z": 0,
+      "y": 90
+    }
+  }
+}

test/files/bp/feature_rules/underwater_cave_carver_feature_placement.json

@@ -0,0 +1,14 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:feature_rules": {
+		"description": {
+			"identifier": "underwater_cave_carver_features:underwater_cave_carver_feature_placement",
+			"places_feature": "underwater_cave_carver_features:underwater_cave_carver_feature"
+		},
+
+		"conditions": {
+			"placement_pass": "pregeneration_pass"
+		}
+	}
+}

test/files/bp/feature_rules/vegetation_patch_feature_placement.json

@@ -0,0 +1,22 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:feature_rules": {
+		"description": {
+			"identifier": "vegetation_patch_features:vegetation_patch_feature_placement",
+			"places_feature": "vegetation_patch_features:vegetation_patch_feature"
+		},
+
+		"conditions": {
+			"placement_pass": "final_pass"
+		},
+
+		"distribution": {
+			"iterations": 1,
+
+			"x": 0,
+			"z": 0,
+			"y": "query.heightmap(v.worldx, v.worldz)"
+		}
+	}
+}

test/files/bp/feature_rules/weighted_random_feature_placement.json

@@ -0,0 +1,22 @@
+{
+  "format_version": "1.13.0",
+
+  "minecraft:feature_rules": {
+    "description": {
+      "identifier": "weighted_random_features:weighted_random_feature_placement",
+      "places_feature": "weighted_random_features:weighted_random_feature"
+    },
+
+    "conditions": {
+      "placement_pass": "final_pass"
+    },
+
+    "distribution": {
+      "iterations": 1,
+
+      "x": 0,
+      "z": 0,
+      "y": 90
+    }
+  }
+}

test/files/bp/features/aggregate_feature.json

@@ -0,0 +1,15 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:aggregate_feature": {
+		"description": {
+			"identifier": "aggregate_features:aggregate_feature"
+		},
+
+		"features": [
+			"aggregate_features:aggregate_feature_obsidian",
+			"aggregate_features:aggregate_feature_planks_placement"
+		],
+		"early_out": "first_failure"
+	}
+}

test/files/bp/features/aggregate_feature_obsidian.json

@@ -0,0 +1,14 @@
+{
+  "format_version": "1.13.0",
+
+  "minecraft:single_block_feature": {
+    "description": {
+      "identifier": "aggregate_features:aggregate_feature_obsidian"
+    },
+
+    "places_block": "minecraft:obsidian",
+
+    "enforce_placement_rules": false,
+    "enforce_survivability_rules": false
+  }
+}

test/files/bp/features/aggregate_feature_planks.json

@@ -0,0 +1,14 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:single_block_feature": {
+		"description": {
+			"identifier": "aggregate_features:aggregate_feature_planks"
+		},
+
+		"places_block": "minecraft:planks",
+
+		"enforce_placement_rules": false,
+		"enforce_survivability_rules": false
+	}
+}

test/files/bp/features/aggregate_feature_planks_placement.json

@@ -0,0 +1,9 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:scatter_feature": {
+		"description": {
+			"identifier": "namespace:entity_name"
+		}
+	}
+}

test/files/bp/features/beards_and_shavers_feature.json

@@ -0,0 +1,19 @@
+{
+	"format_version": "1.13.0",
+	"minecraft:beards_and_shavers": {
+		"description": {
+			"identifier": "beards_and_shavers_features:beards_and_shavers_feature"
+		},
+
+		"places_feature": "beards_and_shavers_features:beards_and_shavers_feature_obsidian",
+		"y_delta": 0,
+
+		"bounding_box_min": [-4, 0, -4],
+		"bounding_box_max": [5, 12, 5],
+		"beard_raggedness_min": 0.25,
+		"beard_raggedness_max": 0.5,
+
+		"surface_block_type": "minecraft:grass",
+		"subsurface_block_type": "minecraft:dirt"
+	}
+}

test/files/bp/features/beards_and_shavers_feature_obsidian.json

@@ -0,0 +1,14 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:single_block_feature": {
+		"description": {
+			"identifier": "beards_and_shavers_features:beards_and_shavers_feature_obsidian"
+		},
+
+		"places_block": "minecraft:obsidian",
+
+		"enforce_placement_rules": false,
+		"enforce_survivability_rules": false
+	}
+}

test/files/bp/features/cave_carver_feature.json

@@ -0,0 +1,11 @@
+{
+	"format_version": "1.13.0",
+	"minecraft:cave_carver_feature": {
+		"description": {
+			"identifier": "cave_carver_features:cave_carver_feature"
+		},
+
+		"fill_with": "minecraft:cobblestone",
+		"width_modifier": 1
+	}
+}

test/files/bp/features/conditional_list_feature.json

@@ -0,0 +1,17 @@
+{
+  "format_version": "1.13.0",
+
+  "minecraft:conditional_list": {
+    "description": {
+      "identifier": "conditional_list_features:conditional_list_feature"
+    },
+
+    "conditional_features": [
+      {
+        "places_feature": "conditional_list_features:conditional_list_feature_obsidian",
+        "condition": "query.noise(v.originx, v.originz) < 0"
+      }
+    ],
+    "early_out_scheme": "placement_success"
+  }
+}

test/files/bp/features/conditional_list_feature_obsidian.json

@@ -0,0 +1,14 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:single_block_feature": {
+		"description": {
+			"identifier": "conditional_list_features:conditional_list_feature_obsidian"
+		},
+
+		"places_block": "minecraft:obsidian",
+
+		"enforce_placement_rules": false,
+		"enforce_survivability_rules": false
+	}
+}

test/files/bp/features/geode_feature.json

@@ -0,0 +1,37 @@
+{
+	"format_version": "1.13.0",
+	"minecraft:geode_feature": {
+		"description": {
+			"identifier": "geode_features:geode_feature"
+		},
+
+		"max_radius": 80,
+
+		"filler": "minecraft:air",
+
+		"inner_layer": "minecraft:stone",
+		"alternate_inner_layer": "minecraft:cobblestone",
+		"use_alternate_layer0_chance": 0.5,
+
+		"middle_layer": "minecraft:planks",
+
+		"outer_layer": "minecraft:obsidian",
+
+		"inner_placements": ["mincraft:glass"],
+		"placements_require_layer0_alternate": true,
+		"use_potential_placements_chance": 0.125,
+
+		"min_distribution_points": 3,
+		"max_distribution_points": 3,
+		"min_outer_wall_distance": 3,
+		"max_outer_wall_distance": 3,
+		"min_point_offset": 0,
+		"max_point_offset": 0,
+		"noise_multiplier": 0.025,
+		"invalid_blocks_threshold": 10000,
+
+		"crack_point_offset": 0,
+		"generate_crack_chance": 0,
+		"base_crack_size": 0
+	}
+}

test/files/bp/features/growing_plant_feature.json

@@ -0,0 +1,26 @@
+{
+	"format_version": "1.13.0",
+	"minecraft:growing_plant_feature": {
+		"description": {
+			"identifier": "growing_plant_features:growing_plant_feature"
+		},
+
+		"growth_direction": "up",
+		"height_distribution":  [
+			[{"range_min": 8, "range_max": 9}, 1],
+			[6, 1]
+		],
+		"age" : {"range_min": 3, "range_max": 4},
+
+		"body_blocks" : [
+			["minecraft:planks", 4],
+			["minecraft:obsidian", 1]
+		],
+		"head_blocks" : [
+			["minecraft:glass", 4],
+			["minecraft:sand", 1 ]
+		],
+
+		"allow_water": true
+	}
+}

test/files/bp/features/hell_cave_carver_feature.json

@@ -0,0 +1,11 @@
+{
+	"format_version": "1.13.0",
+	"minecraft:hell_cave_carver_feature": {
+		"description": {
+			"identifier": "hell_cave_carver_features:hell_cave_carver_feature"
+		},
+
+		"fill_with": "minecraft:planks",
+		"width_modifier": 1
+	}
+}

test/files/bp/features/multiface_feature.json

@@ -0,0 +1,24 @@
+{
+	"format_version": "1.13.0",
+	"minecraft:multiface_feature": {
+		"description": {
+			"identifier": "multiface_features:multiface_feature"
+		},
+
+		"places_block": "minecraft:glow_lichen",
+
+		"search_range": 8,
+		"chance_of_spreading": 1,
+
+		"can_place_on_floor": true,
+		"can_place_on_ceiling": true,
+		"can_place_on_wall": true,
+		"can_place_on": [
+			"minecraft:grass",
+			"minecraft:sand",
+			"minecraft:log",
+			"minecraft:log2",
+			"minecraft:leaves"
+		]
+	}
+}

test/files/bp/features/multiface_feature_obsidian.json

@@ -0,0 +1,14 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:single_block_feature": {
+		"description": {
+			"identifier": "multiface_features:multiface_feature_obsidian"
+		},
+
+		"places_block": "minecraft:obsidian",
+
+		"enforce_placement_rules": false,
+		"enforce_survivability_rules": false
+	}
+}

test/files/bp/features/ore_feature.json

@@ -0,0 +1,21 @@
+{
+  "format_version": "1.13.0",
+
+  "minecraft:ore_feature": {
+    "description": {
+      "identifier": "ore_features:ore_feature"
+    },
+
+    "count": 25,
+    "replace_rules": [
+      {
+        "places_block": "minecraft:glass",
+        "may_replace": ["minecraft:air"]
+      },
+      {
+        "places_block": "minecraft:cobblestone",
+        "may_replace": ["minecraft:grass", "minecraft:stone", "minecraft:dirt"]
+      }
+    ]
+  }
+}

test/files/bp/features/rect_layout_feature.json

@@ -0,0 +1,21 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:rect_layout": {
+		"description": {
+			"identifier": "rect_layout_features:rect_layout_feature"
+		},
+
+		"ratio_of_empty_space": 0.5,
+		"feature_areas":[
+			{
+				"feature": "rect_layout_features:rect_layout_feature_obsidian",
+				"area_dimensions": [1, 1]
+			},
+			{
+				"feature": "rect_layout_features:rect_layout_feature_planks",
+				"area_dimensions": [1, 1]
+			}
+		]
+	}
+}

test/files/bp/features/rect_layout_feature_obsidian.json

@@ -0,0 +1,14 @@
+{
+  "format_version": "1.13.0",
+
+  "minecraft:single_block_feature": {
+    "description": {
+      "identifier": "rect_layout_features:rect_layout_feature_obsidian"
+    },
+
+    "places_block": "minecraft:obsidian",
+
+    "enforce_placement_rules": false,
+    "enforce_survivability_rules": false
+  }
+}

test/files/bp/features/rect_layout_feature_planks.json

@@ -0,0 +1,14 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:single_block_feature": {
+		"description": {
+			"identifier": "rect_layout_features:rect_layout_feature_planks"
+		},
+
+		"places_block": "minecraft:planks",
+
+		"enforce_placement_rules": false,
+		"enforce_survivability_rules": false
+	}
+}

test/files/bp/features/scan_surface_feature.json

@@ -0,0 +1,11 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:scan_surface": {
+		"description": {
+			"identifier": "scan_surface_features:scan_surface_feature"
+		},
+
+		"scan_surface_feature": "scan_surface_features:scan_surface_feature_obsidian"
+	}
+}

test/files/bp/features/scan_surface_feature_obsidian.json

@@ -0,0 +1,14 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:single_block_feature": {
+		"description": {
+			"identifier": "scan_surface_features:scan_surface_feature_obsidian"
+		},
+
+		"places_block": "minecraft:obsidian",
+
+		"enforce_placement_rules": false,
+		"enforce_survivability_rules": false
+	}
+}

test/files/bp/features/scatter_feature.json

@@ -0,0 +1,31 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:scatter_feature": {
+		"description": {
+			"identifier": "scatter_and_singleblock_features:scatter_feature"
+		},
+
+		"places_feature": "scatter_and_singleblock_features:scatter_feature_obsidian",
+
+		"scatter_chance": {
+			"numerator": 2,
+			"denominator": 3
+		},
+		"iterations": "math.pow(2, 4)",
+
+		"coordinate_eval_order": "zxy",
+		"project_input_to_floor": true,
+		"z": {
+			"distribution": "fixed_grid",
+			"extent": [10, 15],
+			"step_size": 2,
+			"grid_offset": 3
+		},
+		"x": {
+			"distribution": "gaussian",
+			"extent": ["(v.worldx < 12) * 2", 16]
+		},
+		"y": 0
+	}
+}

test/files/bp/features/scatter_feature_obsidian.json

@@ -0,0 +1,19 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:single_block_feature": {
+		"description": {
+			"identifier": "scatter_and_singleblock_features:scatter_feature_obsidian"
+		},
+
+		"places_block": "minecraft:obsidian",
+
+		"enforce_placement_rules": true,
+		"enforce_survivability_rules": true,
+		"may_replace": ["minecraft:air"],
+		"may_attach_to": {
+			"min_sides_must_attach": 2,
+			"sides": ["minecraft:air"]
+		}
+	}
+}

test/files/bp/features/search_feature.json

@@ -0,0 +1,16 @@
+{
+  "format_version": "1.13.0",
+  //The schema is exactly right; floats can be used for volume, but they're truncated as always, so indeed integers are the recommended type.
+  "minecraft:search_feature": {
+    "description": {
+      "identifier": "search_features:search_feature"
+    },
+    "places_feature": "search_features:search_feature_obsidian",
+    "search_volume": {
+      "min": [0, 30, 15],
+      "max": [0, 100, 15]
+    },
+    "search_axis": "-y",
+    "required_successes": 3
+  }
+}

test/files/bp/features/search_feature_obsidian.json

@@ -0,0 +1,20 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:single_block_feature": {
+		"description": {
+			"identifier": "search_features:search_feature_obsidian"
+		},
+
+		"places_block": "minecraft:obsidian",
+
+		"enforce_placement_rules": false,
+		"enforce_survivability_rules": false,
+		"may_replace": ["minecraft:air"],
+		"may_attach_to": {
+			"top": [
+				"minecraft:air"
+			]
+		}
+	}
+}

test/files/bp/features/sequence_feature.json

@@ -0,0 +1,14 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:sequence_feature": {
+		"description": {
+			"identifier": "sequence_features:sequence_feature"
+		},
+
+		"features": [
+			"tree_features:tree_feature",
+			"sequence_features:sequence_feature_planks"
+		]
+	}
+}

test/files/bp/features/sequence_feature_planks.json

@@ -0,0 +1,14 @@
+{
+  "format_version": "1.13.0",
+  //They're broken: always have been. They don't throw errors, but they don't reposition based on input/output. No errors are thrown, it just doesn't do its job. The schema is correct.
+  "minecraft:single_block_feature": {
+    "description": {
+      "identifier": "sequence_features:sequence_feature_planks"
+    },
+
+    "places_block": "minecraft:planks",
+
+    "enforce_placement_rules": false,
+    "enforce_survivability_rules": false
+  }
+}

test/files/bp/features/structure_feature.json

@@ -0,0 +1,15 @@
+{
+  "format_version": "1.13.0",
+  "minecraft:structure_template_feature": {
+    "description": {
+      "identifier": "structure_features:structure_feature"
+    },
+
+    "structure_name": "structure_features:structure",
+
+    "facing_direction": "south",
+    "adjustment_radius": 0,
+
+    "constraints": {}
+  }
+}

test/files/bp/features/tree_feature.json

@@ -0,0 +1,45 @@
+{
+	"format_version": "1.13.0",
+	"minecraft:tree_feature": {
+		"description": {
+			"identifier": "tree_features:tree_feature"
+		},
+
+		"base_block": [
+			"minecraft:dirt",
+			"minecraft:coarse_dirt"
+		],
+		"base_cluster": {
+			"num_clusters": 4,
+			"cluster_radius": 3,
+			"may_replace": ["minecraft:air"]
+		},
+
+		"may_replace": ["minecraft:air"],
+
+		"fancy_trunk": {
+			"trunk_block": "minecraft:log",
+
+			"trunk_height": {
+				"base": 24,
+				"variance": 1,
+				"scale": 1
+			},
+			"trunk_width": 3,
+			"width_scale": 2,
+
+			"foliage_altitude_factor": 0.5,
+			"branches": {
+				"slope": 0.33,
+				"density": 0.25,
+				"min_altitude_factor": 0
+			}
+		},
+
+		"fancy_canopy": {
+			"height": 3,
+			"radius": 4,
+			"leaf_block": "minecraft:leaves"
+		}
+	}
+}

test/files/bp/features/underwater_cave_carver_feature.json

@@ -0,0 +1,12 @@
+{
+	"format_version": "1.13.0",
+	"minecraft:underwater_cave_carver_feature": {
+		"description": {
+			"identifier": "underwater_cave_carver_features:underwater_cave_carver_feature"
+		},
+
+		"fill_with": "minecraft:obsidian",
+		"width_modifier": 1,
+		"replace_air_with": "minecraft:leaves"
+	}
+}

test/files/bp/features/vegetation_patch_feature.json

@@ -0,0 +1,29 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:vegetation_patch_feature": {
+		"description": {
+			"identifier": "vegetation_patch_features:vegetation_patch_feature"
+		},
+
+		"replaceable_blocks": [
+			"minecraft:air",
+			"minecraft:dirt",
+			"minecraft:grass",
+			"minecraft:sand",
+			"minecraft:stone"
+		],
+		"ground_block": "minecraft:planks",
+		"waterlogged": true,
+
+		"surface": "floor",
+		"horizontal_radius": 4,
+		"vertical_range": 5,
+		"depth": 4,
+		"extra_deep_block_chance": 0.5,
+		"extra_edge_column_chance": 0.5,
+
+		"vegetation_feature": "vegetation_patch_features:vegetation_patch_feature_obsidian",
+		"vegetation_chance": 0.125
+	}
+}

test/files/bp/features/vegetation_patch_feature_obsidian.json

@@ -0,0 +1,14 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:single_block_feature": {
+		"description": {
+			"identifier": "vegetation_patch_features:vegetation_patch_feature_obsidian"
+		},
+
+		"places_block": "minecraft:fence",
+
+		"enforce_placement_rules": false,
+		"enforce_survivability_rules": false
+	}
+}

test/files/bp/features/weighted_random_feature.json

@@ -0,0 +1,15 @@
+{
+  "format_version": "1.13.0",
+
+  "minecraft:weighted_random_feature": {
+    "description": {
+      "identifier": "weighted_random_features:weighted_random_feature"
+    },
+
+    "features": [
+      //The schema says float for weights, but the game truncates it. You should enforce integers.
+      ["weighted_random_features:weighted_random_feature_obsidian", 3],
+      ["weighted_random_features:weighted_random_feature_planks", 1]
+    ]
+  }
+}

test/files/bp/features/weighted_random_feature_obsidian.json

@@ -0,0 +1,14 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:single_block_feature": {
+		"description": {
+			"identifier": "aggregate_features:aggregate_feature_obsidian"
+		},
+
+		"places_block": "minecraft:obsidian",
+
+		"enforce_placement_rules": false,
+		"enforce_survivability_rules": false
+	}
+}

test/files/bp/features/weighted_random_feature_planks.json

@@ -0,0 +1,14 @@
+{
+	"format_version": "1.13.0",
+
+	"minecraft:single_block_feature": {
+		"description": {
+			"identifier": "aggregate_features:aggregate_feature_planks"
+		},
+
+		"places_block": "minecraft:planks",
+
+		"enforce_placement_rules": false,
+		"enforce_survivability_rules": false
+	}
+}

test/files/bp/manifest.json

@@ -0,0 +1,25 @@
+{
+	"format_version": 2,
+
+	"metadata": {
+		"authors": [
+			"Christopher Cook"
+		]
+	},
+
+	"header": {
+		"name": "Hell Cave Carver Features",
+		"uuid": "459909b9-fdb8-4eb3-9b8d-55d09545b89d",
+		"description": "Tests hell cave carver features",
+		"version": [1, 0, 0],
+		"min_engine_version": [1, 17, 0]
+	},
+	"modules": [
+		{
+			"type": "data",
+			"description": "Behavior pack for Hell Cave Carver Features",
+			"uuid": "1016f5a1-5eaf-4ccd-8e0c-a4231d7bb308",
+			"version": [1, 0, 0]
+		}
+	]
+}