CLASS avn net/minecraft/world/gen/decorator/DecoratorEndFountain FIELD a ORIGIN Lcn; FIELD b ORIGIN_CORNER Lcn; FIELD c portal Z METHOD (Z)V ARG 0 doBlockUpdates METHOD b generate (Laiw;Ljava/util/Random;Lcn;)Z ARG 0 world ARG 1 random ARG 2 pos