CLASS fg net/minecraft/util/registry/IdRegistry FIELD M nextId I FIELD a ID_LOGGER Lorg/apache/logging/log4j/Logger; FIELD b idStore Lyq; FIELD c objectMap Lcom/google/common/collect/BiMap; FIELD d randomValueArray [Ljava/lang/Object; METHOD a getInt (I)Ljava/lang/Object; METHOD a set (ILqc;Ljava/lang/Object;)Ljava/lang/Object; ARG 1 rawId ARG 2 id METHOD a getRawId (Ljava/lang/Object;)I METHOD a getRandom (Ljava/util/Random;)Ljava/lang/Object; METHOD a get (Lqc;)Ljava/lang/Object; METHOD a register (Lqc;Ljava/lang/Object;)Ljava/lang/Object; ARG 1 id METHOD b keys ()Ljava/util/Set; METHOD b getId (Ljava/lang/Object;)Lqc; METHOD b contains (Lqc;)Z METHOD c isEmpty ()Z