CLASS net/minecraft/class_6725 net/minecraft/world/gen/surfacebuilder/VanillaSurfaceRules
	FIELD field_35310 WARPED_NYLIUM Lnet/minecraft/class_6686$class_6708;
	FIELD field_35311 NETHER_WART_BLOCK Lnet/minecraft/class_6686$class_6708;
	FIELD field_35312 CRIMSON_NYLIUM Lnet/minecraft/class_6686$class_6708;
	FIELD field_35313 END_STONE Lnet/minecraft/class_6686$class_6708;
	FIELD field_35314 AIR Lnet/minecraft/class_6686$class_6708;
	FIELD field_35315 WHITE_TERRACOTTA Lnet/minecraft/class_6686$class_6708;
	FIELD field_35316 ORANGE_TERRACOTTA Lnet/minecraft/class_6686$class_6708;
	FIELD field_35317 TERRACOTTA Lnet/minecraft/class_6686$class_6708;
	FIELD field_35318 RED_SAND Lnet/minecraft/class_6686$class_6708;
	FIELD field_35319 STONE Lnet/minecraft/class_6686$class_6708;
	FIELD field_35320 DIRT Lnet/minecraft/class_6686$class_6708;
	FIELD field_35321 PODZOL Lnet/minecraft/class_6686$class_6708;
	FIELD field_35322 COARSE_DIRT Lnet/minecraft/class_6686$class_6708;
	FIELD field_35323 MYCELIUM Lnet/minecraft/class_6686$class_6708;
	FIELD field_35324 GRASS_BLOCK Lnet/minecraft/class_6686$class_6708;
	FIELD field_35325 CALCITE Lnet/minecraft/class_6686$class_6708;
	FIELD field_35326 GRAVEL Lnet/minecraft/class_6686$class_6708;
	FIELD field_35327 SAND Lnet/minecraft/class_6686$class_6708;
	FIELD field_35328 PACKED_ICE Lnet/minecraft/class_6686$class_6708;
	FIELD field_35329 SNOW_BLOCK Lnet/minecraft/class_6686$class_6708;
	FIELD field_35330 POWDER_SNOW Lnet/minecraft/class_6686$class_6708;
	FIELD field_35331 ICE Lnet/minecraft/class_6686$class_6708;
	FIELD field_35332 WATER Lnet/minecraft/class_6686$class_6708;
	FIELD field_35333 LAVA Lnet/minecraft/class_6686$class_6708;
	FIELD field_35334 NETHERRACK Lnet/minecraft/class_6686$class_6708;
	FIELD field_35335 SOUL_SAND Lnet/minecraft/class_6686$class_6708;
	FIELD field_35336 SOUL_SOIL Lnet/minecraft/class_6686$class_6708;
	FIELD field_35337 BASALT Lnet/minecraft/class_6686$class_6708;
	FIELD field_35338 BLACKSTONE Lnet/minecraft/class_6686$class_6708;
	FIELD field_35339 WARPED_WART_BLOCK Lnet/minecraft/class_6686$class_6708;
	FIELD field_35561 RED_SANDSTONE Lnet/minecraft/class_6686$class_6708;
	FIELD field_35562 SANDSTONE Lnet/minecraft/class_6686$class_6708;
	FIELD field_35639 BEDROCK Lnet/minecraft/class_6686$class_6708;
	FIELD field_35640 DEEPSLATE Lnet/minecraft/class_6686$class_6708;
	FIELD field_38808 MUD Lnet/minecraft/class_6686$class_6708;
	METHOD method_39134 createOverworldSurfaceRule ()Lnet/minecraft/class_6686$class_6708;
	METHOD method_39135 surfaceNoiseThreshold (D)Lnet/minecraft/class_6686$class_6693;
		ARG 0 min
	METHOD method_39136 block (Lnet/minecraft/class_2248;)Lnet/minecraft/class_6686$class_6708;
		ARG 0 block
	METHOD method_39138 createNetherSurfaceRule ()Lnet/minecraft/class_6686$class_6708;
	METHOD method_39139 getEndStoneRule ()Lnet/minecraft/class_6686$class_6708;
	METHOD method_39922 createDefaultRule (ZZZ)Lnet/minecraft/class_6686$class_6708;
		ARG 0 surface
		ARG 1 bedrockRoof
		ARG 2 bedrockFloor
	METHOD method_44325 getAirRule ()Lnet/minecraft/class_6686$class_6708;
