CLASS ayf net/minecraft/world/gen/decorator/WorldDecorator FIELD a doBlockUpdates Z METHOD (Z)V ARG 0 doBlockUpdates METHOD a setState (Lali;Ldx;Lave;)V ARG 0 world ARG 1 pos ARG 2 state METHOD b generate (Lali;Ljava/util/Random;Ldx;)Z ARG 0 world ARG 1 random ARG 2 pos