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"type": "minecraft:height_range" }, { "type": "minecraft:biome" } ] }, "brown_mushroom_nether": { "feature": "minecraft:patch_brown_mushroom", "placement": [ { "chance": 2, "type": "minecraft:rarity_filter" }, { "type": "minecraft:in_square" }, { "height": { "min_inclusive": { "above_bottom": 0 }, "max_inclusive": { "below_top": 0 }, "type": "minecraft:uniform" }, "type": "minecraft:height_range" }, { "type": "minecraft:biome" } ] }, "brown_mushroom_normal": { "feature": "minecraft:patch_brown_mushroom", "placement": [ { "chance": 256, "type": "minecraft:rarity_filter" }, { "type": "minecraft:in_square" }, { "heightmap": "MOTION_BLOCKING", "type": "minecraft:heightmap" }, { "type": "minecraft:biome" } ] }, "brown_mushroom_old_growth": { "feature": "minecraft:patch_brown_mushroom", "placement": [ { "count": 3, "type": "minecraft:count" }, { "chance": 4, "type": "minecraft:rarity_filter" }, { "type": "minecraft:in_square" }, { "heightmap": "MOTION_BLOCKING", "type": "minecraft:heightmap" }, { "type": "minecraft:biome" } ] }, "brown_mushroom_swamp": { "feature": "minecraft:patch_brown_mushroom", "placement": [ { "count": 2, "type": "minecraft:count" }, { "type": "minecraft:in_square" }, { "heightmap": "MOTION_BLOCKING", "type": "minecraft:heightmap" }, { "type": "minecraft:biome" } ] }, "brown_mushroom_taiga": { "feature": "minecraft:patch_brown_mushroom", "placement": [ { "chance": 4, "type": "minecraft:rarity_filter" }, { "type": "minecraft:in_square" }, { "heightmap": "MOTION_BLOCKING", "type": "minecraft:heightmap" }, { "type": "minecraft:biome" } ] }, "cave_vines": { "feature": "minecraft:cave_vine", "placement": [ { "count": 188, "type": "minecraft:count" }, { "type": "minecraft:in_square" }, { "height": { "min_inclusive": { "above_bottom": 0 }, "max_inclusive": { "absolute": 256 }, "type": "minecraft:uniform" }, "type": "minecraft:height_range" }, { "direction_of_search": "up", "target_condition": { "direction": "down", "type": "minecraft:has_sturdy_face" }, 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"heightmap": "MOTION_BLOCKING", "type": "minecraft:heightmap" }, { "type": "minecraft:biome" } ] }, "classic_vines_cave_feature": { "feature": "minecraft:vines", "placement": [ { "count": 256, "type": "minecraft:count" }, { "type": "minecraft:in_square" }, { "height": { "min_inclusive": { "above_bottom": 0 }, "max_inclusive": { "absolute": 256 }, "type": "minecraft:uniform" }, "type": "minecraft:height_range" }, { "type": "minecraft:biome" } ] }, "crimson_forest_vegetation": { "feature": "minecraft:crimson_forest_vegetation", "placement": [ { "count": 6, "type": "minecraft:count_on_every_layer" }, { "type": "minecraft:biome" } ] }, "crimson_fungi": { "feature": "minecraft:crimson_fungus", "placement": [ { "count": 8, "type": "minecraft:count_on_every_layer" }, { "type": "minecraft:biome" } ] }, "dark_forest_vegetation": { "feature": "minecraft:dark_forest_vegetation", "placement": [ { "count": 16, "type": "minecraft:count" }, { "type": "minecraft:in_square" }, { "max_water_depth": 0, "type": "minecraft:surface_water_depth_filter" }, { "heightmap": "OCEAN_FLOOR", "type": "minecraft:heightmap" }, { "type": "minecraft:biome" } ] }, "dark_oak_checked": { "feature": "minecraft:dark_oak", "placement": [ { "predicate": { "state": { "Properties": { "stage": "0" }, "Name": "minecraft:dark_oak_sapling" }, "type": "minecraft:would_survive" }, "type": "minecraft:block_predicate_filter" } ] }, "dark_oak_leaf_litter": { "feature": "minecraft:dark_oak_leaf_litter", "placement": [ { "predicate": { "state": { "Properties": { "stage": "0" }, "Name": "minecraft:dark_oak_sapling" }, "type": "minecraft:would_survive" }, "type": "minecraft:block_predicate_filter" } ] }, "delta": { "feature": "minecraft:delta", "placement": [ { "count": 40, "type": "minecraft:count_on_every_layer" }, { "type": "minecraft:biome" } ] }, "desert_well": { "feature": "minecraft:desert_well", "placement": [ { "chance": 1000, "type": "minecraft:rarity_filter" }, { "type": "minecraft:in_square" }, { "heightmap": "MOTION_BLOCKING", "type": "minecraft:heightmap" }, { "type": "minecraft:biome" } ] }, "disk_clay": { "feature": "minecraft:disk_clay", "placement": [ { "type": "minecraft:in_square" }, { "heightmap": "OCEAN_FLOOR_WG", "type": "minecraft:heightmap" }, { "predicate": { "fluids": "minecraft:water", "type": "minecraft:matching_fluids" }, "type": "minecraft:block_predicate_filter" }, { "type": "minecraft:biome" } ] }, "disk_grass": { "feature": "minecraft:disk_grass", "placement": [ { "count": 1, "type": "minecraft:count" }, { "type": "minecraft:in_square" }, { "heightmap": "OCEAN_FLOOR_WG", "type": "minecraft:heightmap" }, { "xz_spread": 0, "y_spread": -1, "type": "minecraft:random_offset" }, { "predicate": { "blocks": "minecraft:mud", "type": "minecraft:matching_blocks" }, "type": "minecraft:block_predicate_filter" }, { "type": "minecraft:biome" } ] }, "disk_gravel": { "feature": "minecraft:disk_gravel", "placement": [ { "type": "minecraft:in_square" }, { "heightmap": "OCEAN_FLOOR_WG", 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"fallen_spruce_tree": { "feature": "minecraft:fallen_spruce_tree", "placement": [ { "predicate": { "state": { "Properties": { "stage": "0" }, "Name": "minecraft:spruce_sapling" }, "type": "minecraft:would_survive" }, "type": "minecraft:block_predicate_filter" } ] }, "fallen_super_birch_tree": { "feature": "minecraft:fallen_super_birch_tree", "placement": [ { "predicate": { "state": { "Properties": { "stage": "0" }, "Name": "minecraft:birch_sapling" }, "type": "minecraft:would_survive" }, "type": "minecraft:block_predicate_filter" } ] }, "fancy_oak_bees": { "feature": "minecraft:fancy_oak_bees", "placement": [ { "predicate": { "state": { "Properties": { "stage": "0" }, "Name": "minecraft:oak_sapling" }, "type": "minecraft:would_survive" }, "type": "minecraft:block_predicate_filter" } ] }, "fancy_oak_bees_0002_leaf_litter": { "feature": "minecraft:fancy_oak_bees_0002_leaf_litter", "placement": [ { "predicate": { "state": { "Properties": { "stage": "0" }, "Name": "minecraft:oak_sapling" }, "type": "minecraft:would_survive" }, "type": "minecraft:block_predicate_filter" } ] }, "fancy_oak_bees_002": { "feature": "minecraft:fancy_oak_bees_002", "placement": [ { "predicate": { "state": { "Properties": { "stage": "0" }, "Name": "minecraft:oak_sapling" }, "type": "minecraft:would_survive" }, "type": "minecraft:block_predicate_filter" } ] }, "fancy_oak_checked": { "feature": "minecraft:fancy_oak", "placement": [ { "predicate": { "state": { "Properties": { "stage": "0" }, "Name": "minecraft:oak_sapling" }, "type": "minecraft:would_survive" }, "type": "minecraft:block_predicate_filter" } ] }, "fancy_oak_leaf_litter": { "feature": "minecraft:fancy_oak_leaf_litter", "placement": [ { "predicate": { "state": { "Properties": { "stage": "0" }, "Name": "minecraft:oak_sapling" }, "type": "minecraft:would_survive" }, "type": "minecraft:block_predicate_filter" } ] }, "flower_cherry": { "feature": "minecraft:flower_cherry", "placement": [ { "noise_level": -0.8, "below_noise": 5, 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32, "type": "minecraft:rarity_filter" }, { "type": "minecraft:in_square" }, { "heightmap": "MOTION_BLOCKING", "type": "minecraft:heightmap" }, { "type": "minecraft:biome" } ] }, "flower_swamp": { "feature": "minecraft:flower_swamp", "placement": [ { "chance": 32, "type": "minecraft:rarity_filter" }, { "type": "minecraft:in_square" }, { "heightmap": "MOTION_BLOCKING", "type": "minecraft:heightmap" }, { "type": "minecraft:biome" } ] }, "flower_warm": { "feature": "minecraft:flower_default", "placement": [ { "chance": 16, "type": "minecraft:rarity_filter" }, { "type": "minecraft:in_square" }, { "heightmap": "MOTION_BLOCKING", "type": "minecraft:heightmap" }, { "type": "minecraft:biome" } ] }, "forest_flowers": { "feature": "minecraft:forest_flowers", "placement": [ { "chance": 7, "type": "minecraft:rarity_filter" }, { "type": "minecraft:in_square" }, { "heightmap": "MOTION_BLOCKING", "type": "minecraft:heightmap" }, { "count": { "source": { "min_inclusive": -3, "max_inclusive": 1, "type": 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