CLASS net/minecraft/class_3504 net/minecraft/world/gen/surfacebuilder/ConfiguredSurfaceBuilder FIELD field_15610 surfaceBuilder Lnet/minecraft/class_3523; FIELD field_15611 config Lnet/minecraft/class_3531; FIELD field_25015 REGISTRY_CODEC Lcom/mojang/serialization/Codec; FIELD field_25878 CODEC Lcom/mojang/serialization/Codec; METHOD (Lnet/minecraft/class_3523;Lnet/minecraft/class_3531;)V ARG 1 surfaceBuilder ARG 2 config METHOD method_15197 getConfig ()Lnet/minecraft/class_3531; METHOD method_15198 generate (Ljava/util/Random;Lnet/minecraft/class_6557;Lnet/minecraft/class_1959;IIIDLnet/minecraft/class_2680;Lnet/minecraft/class_2680;IIJ)V ARG 1 random ARG 2 chunk ARG 3 biome ARG 4 x ARG 5 z ARG 6 height ARG 7 noise ARG 9 defaultBlock ARG 10 defaultFluid ARG 11 seaLevel ARG 13 seed METHOD method_15199 initSeed (J)V ARG 1 seed