CLASS none/avj net/minecraft/world/gen/decorator/DecoratorDesertWell FIELD b SANDSTONE_SLAB Lnone/asm; FIELD c SANDSTONE Lnone/asm; FIELD d WATER Lnone/asm; METHOD b generate (Lnone/aiw;Ljava/util/Random;Lnone/cn;)Z ARG 0 world ARG 1 random ARG 2 pos