CLASS net/minecraft/class_2653 net/minecraft/network/packet/s2c/play/ScreenHandlerSlotUpdateS2CPacket FIELD field_12151 slot I FIELD field_12152 syncId I FIELD field_12153 stack Lnet/minecraft/class_1799; FIELD field_33324 UPDATE_CURSOR_SYNC_ID I FIELD field_33325 UPDATE_PLAYER_INVENTORY_SYNC_ID I METHOD (IIILnet/minecraft/class_1799;)V ARG 1 syncId ARG 3 slot ARG 4 stack METHOD (Lnet/minecraft/class_2540;)V ARG 1 buf METHOD method_11449 getItemStack ()Lnet/minecraft/class_1799; METHOD method_11450 getSlot ()I METHOD method_11452 getSyncId ()I