hopper thing

scoreboard players set #total blah 0

execute store result score #slot blah store success score #success blah run data get block ~ ~ ~ Items[0].Slot
execute if score #success blah matches 1 if score #slot blah matches 0 if block ~ ~ ~ hopper{Items:[{Slot:0b,id:"minecraft:diamond"}]} store result score #count blah run data get block ~ ~ ~ Items[0].Count
execute if score #slot blah matches 1 if block ~ ~ ~ hopper{Items:[{Slot:1b,id:"minecraft:diamond"}]} store result score #count blah run data get block ~ ~ ~ Items[0].Count
execute if score #slot blah matches 2 if block ~ ~ ~ hopper{Items:[{Slot:2b,id:"minecraft:diamond"}]} store result score #count blah run data get block ~ ~ ~ Items[0].Count
execute if score #slot blah matches 3 if block ~ ~ ~ hopper{Items:[{Slot:3b,id:"minecraft:diamond"}]} store result score #count blah run data get block ~ ~ ~ Items[0].Count
execute if score #slot blah matches 4 if block ~ ~ ~ hopper{Items:[{Slot:4b,id:"minecraft:diamond"}]} store result score #count blah run data get block ~ ~ ~ Items[0].Count
scoreboard players operation #total blah += #count blah

execute store result score #slot blah run data get block ~ ~ ~ Items[1].Slot
execute if score #slot blah matches 1 if block ~ ~ ~ hopper{Items:[{Slot:1b,id:"minecraft:diamond"}]} store result score #count blah run data get block ~ ~ ~ Items[1].Count
execute if score #slot blah matches 2 if block ~ ~ ~ hopper{Items:[{Slot:2b,id:"minecraft:diamond"}]} store result score #count blah run data get block ~ ~ ~ Items[1].Count
execute if score #slot blah matches 3 if block ~ ~ ~ hopper{Items:[{Slot:3b,id:"minecraft:diamond"}]} store result score #count blah run data get block ~ ~ ~ Items[1].Count
execute if score #slot blah matches 4 if block ~ ~ ~ hopper{Items:[{Slot:4b,id:"minecraft:diamond"}]} store result score #count blah run data get block ~ ~ ~ Items[1].Count
scoreboard players operation #total blah += #count blah

execute store result score #slot blah run data get block ~ ~ ~ Items[2].Slot
execute if score #slot blah matches 2 if block ~ ~ ~ hopper{Items:[{Slot:2b,id:"minecraft:diamond"}]} store result score #count blah run data get block ~ ~ ~ Items[2].Count
execute if score #slot blah matches 3 if block ~ ~ ~ hopper{Items:[{Slot:3b,id:"minecraft:diamond"}]} store result score #count blah run data get block ~ ~ ~ Items[2].Count
execute if score #slot blah matches 4 if block ~ ~ ~ hopper{Items:[{Slot:4b,id:"minecraft:diamond"}]} store result score #count blah run data get block ~ ~ ~ Items[2].Count
scoreboard players operation #total blah += #count blah

execute store result score #slot blah run data get block ~ ~ ~ Items[3].Slot
execute if score #slot blah matches 3 if block ~ ~ ~ hopper{Items:[{Slot:3b,id:"minecraft:diamond"}]} store result score #count blah run data get block ~ ~ ~ Items[3].Count
execute if score #slot blah matches 4 if block ~ ~ ~ hopper{Items:[{Slot:4b,id:"minecraft:diamond"}]} store result score #count blah run data get block ~ ~ ~ Items[3].Count
scoreboard players operation #total blah += #count blah

execute store result score #slot blah run data get block ~ ~ ~ Items[4].Slot
execute if score #slot blah matches 4 if block ~ ~ ~ hopper{Items:[{Slot:4b,id:"minecraft:diamond"}]} store result score #count blah run data get block ~ ~ ~ Items[4].Count
scoreboard players operation #total blah += #count blah