data modify storage inv_update list set value []
data modify storage inv_update list append from entity @s Inventory[{Slot:100b}]
data modify storage inv_update list append from entity @s Inventory[{Slot:101b}]
data modify storage inv_update list append from entity @s Inventory[{Slot:102b}]
data modify storage inv_update list append from entity @s Inventory[{Slot:103b}]
execute unless data storage inv_update {list:[]} run function items:stats_calc/slots/armor_loop
