Inventory Test 2

local orechest = peripheral.wrap("minecraft:chest_0")
local targetchest = peripheral.wrap("minecraft:barrel_0")
local needItem = {"minecraft:raw_iron", "create:raw_zinc","minecraft:redstone", "minecraft:lapis_lazuli", "bewitchment:raw_silver", "minecraft:raw_gold", "minecraft:diamond", "minecraft:raw_iron_block", "minecraft:iron_ingot", "minecraft:gold_ingot", "bewitchment:salt", "minecraft:iron_block", "minecraft:diamond_block", "minecraft:ancient_debris", "minecraft:netherite_scrap", "minecraft:netherite_ingot" ,"minecraft:gold_nugget", "bewitchment:silver_nugget", "botania:manasteel_ingot", "botania:manasteel_block", "botania:manasteel_nugget", "botania:terrasteel_ingot", "botania:terrasteel_block", "botania:terrasteel_nugget", "botania:elementium_ingot", "botania:elementium_block", "botania:elementium_nugget", "botania:gaia_ingot", "create:zinc_ingot", "create:zinc_nugget", "create:zinc_block", "create:raw_zinc_block", "create:brass_block", "create:brass_ingot", "create:brass_nugget", "minecraft:copper_ingot", "minecraft:raw_copper_block" ,"minecraft:copper_block", "create:copper_nugget", "oxidized:copper_nugget", "minecraft:raw_copper"}
local barrelStorage = {"minecraft:barrel_1","minecraft:barrel_2","minecraft:barrel_3","minecraft:barrel_4","minecraft:barrel_5","minecraft:barrel_6",}
local valuablechest = peripheral.wrap("minecraft:barrel_7")


function tablelength(T)
  local count = 0
  for _ in pairs(T) do count = count + 1 end
  return count
end

local function TempToBlocks()
    for slot, item in pairs(targetchest.list()) do
        for i = 1,6 do
        targetchest.pushItems(barrelStorage[i],slot)
        end
    end
end

local function OreToTemp()
    for slot, item in pairs(orechest.list()) do
        orechest.pushItems("minecraft:barrel_0", slot)
    end
end

local function TempToItems()
    for slot, item in pairs(targetchest.list()) do
       for i = 1,tablelength(needItem) do
            if item.name == needItem[i]
           then
            print(("%d x %s in slot %d"):format(item.count, item.name, slot))
           targetchest.pushItems("minecraft:barrel_7", slot)
           end
        end
    end
end

while true do
OreToTemp()
TempToItems()
TempToBlocks()

sleep(20)
end