CLASS btr net/minecraft/block/entity/LecternBlockEntity FIELD a inventory Lagn; FIELD b propertyDelegate Laxz; FIELD c book Lbbp; FIELD g currentPage I FIELD h pageCount I METHOD a setCurrentPage (I)V ARG 1 currentPage METHOD a getCommandSource (Lavm;)Lcd; ARG 1 player METHOD a setBook (Lbbp;)V ARG 1 book METHOD a setBook (Lbbp;Lavm;)V ARG 1 book ARG 2 player METHOD b resolveBook (Lbbp;Lavm;)Lbbp; ARG 1 book ARG 2 player METHOD c getBook ()Lbbp; METHOD createMenu (ILavl;Lavm;)Laxq; ARG 1 syncId METHOD f hasBook ()Z METHOD g getCurrentPage ()I METHOD h getComparatorOutput ()I METHOD i onBookRemoved ()V