anything, what is in inventory, can be found as inventory is a linear list of two 4 byte values - itemID and count
id < 200 seem to be consumables
id about 3000 seem to be crystals
id about 5000 equipment
what does it mean "linear list" ?
id, cnt, id, cnt, id, cnt, id, cnt ... last item id, cnt
order seem to be the same as when looking at ALL items in your backpack
so if you find one inventory item you found them all