CLASS ckb net/minecraft/world/gen/surfacebuilder/SurfaceBuilder
	FIELD A GRASS_SAND_UNDERWATER_CONFIG Lckc;
	FIELD B SAND_SAND_UNDERWATER_CONFIG Lckc;
	FIELD C BADLANDS_CONFIG Lckc;
	FIELD D MYCELIUM_CONFIG Lckc;
	FIELD E NETHER_CONFIG Lckc;
	FIELD F END_CONFIG Lckc;
	FIELD a factory Ljava/util/function/Function;
	FIELD f AIR Lbvn;
	FIELD g DIRT Lbvn;
	FIELD h GRASS_BLOCK Lbvn;
	FIELD i PODZOL Lbvn;
	FIELD j GRAVEL Lbvn;
	FIELD k STONE Lbvn;
	FIELD l COARSE_DIRT Lbvn;
	FIELD m SAND Lbvn;
	FIELD n RED_SAND Lbvn;
	FIELD o WHITE_TERRACOTTA Lbvn;
	FIELD p MYCELIUM Lbvn;
	FIELD q NETHERRACK Lbvn;
	FIELD r END_STONE Lbvn;
	FIELD s AIR_CONFIG Lckc;
	FIELD t PODZOL_CONFIG Lckc;
	FIELD u GRAVEL_CONFIG Lckc;
	FIELD v GRASS_CONFIG Lckc;
	FIELD w DIRT_CONFIG Lckc;
	FIELD x STONE_CONFIG Lckc;
	FIELD y COARSE_DIRT_CONFIG Lckc;
	FIELD z SAND_CONFIG Lckc;
	METHOD a initSeed (J)V
		ARG 1 seed
	METHOD a register (Ljava/lang/String;Lckb;)Lckb;
	METHOD a generate (Ljava/util/Random;Lbxb;Lbii;IIIDLbvn;Lbvn;IJLckd;)V
		ARG 1 random
		ARG 2 chunk
		ARG 3 biome
		ARG 4 x
		ARG 5 z
		ARG 6 worldHeight
		ARG 7 noise
		ARG 9 defaultBlock
		ARG 10 defaultFluid
		ARG 11 seaLevel
		ARG 12 seed
		ARG 14 surfaceBlocks