CLASS atw net/minecraft/item/ItemElytra METHOD (Lauq$a;)V ARG 1 builder METHOD a canRepair (Lauv;Lauv;)Z ARG 1 item ARG 2 repairItem METHOD a onRightClick (Lazt;Lapr;Laeo;)Laer; ARG 1 world ARG 2 player ARG 3 hand METHOD e isUsable (Lauv;)Z ARG 0 stack