CLASS none/alu net/minecraft/block/impl/BlockRailDetector METHOD a deserializeState (I)Lnone/asj; METHOD b createStateFactory ()Lnone/ask; METHOD b randomTick (Lnone/aiu;Lnone/cn;Lnone/asj;Ljava/util/Random;)V METHOD e serializeState (Lnone/asj;)I