CLASS asn net/minecraft/container/HopperContainer FIELD a inventory Laer; METHOD (Laqe;Laer;Laqf;)V ARG 1 playerInv ARG 2 inventory METHOD a canUse (Laqf;)Z METHOD b close (Laqf;)V METHOD b getStack (Laqf;I)Lavn; ARG 1 player