CLASS cib net/minecraft/structure/IglooGenerator CLASS a Piece FIELD d template Lqt; FIELD e rotation Lbrb; METHOD (Lcjk;Lic;)V ARG 1 manager ARG 2 tag METHOD (Lcjk;Lqt;Lev;Lbrb;I)V ARG 1 manager ARG 2 identifier ARG 3 pos ARG 4 rotation ARG 5 yOffset METHOD a initializeStructureData (Lcjk;)V ARG 1 manager FIELD a TOP_TEMPLATE Lqt; FIELD b MIDDLE_TEMPLATE Lqt; FIELD c BOTTOM_TEMPLATE Lqt; METHOD a addPieces (Lcjk;Lev;Lbrb;Ljava/util/List;Ljava/util/Random;Lccy;)V ARG 0 manager ARG 1 pos ARG 2 rotation ARG 3 pieces ARG 4 random ARG 5 defaultConfig