My house Barrel Request

local tArgs = {...}
if tArgs[1] == nil then
    print("Usage: request <item name> <amount>")
    return
end
local currentPOS = {gps.locate()}
local im = peripheral.wrap("left")
local diamond = { -300, 64, -190, 1 }
local cobble = { -300, 65, -190, 1 }
local dirt = { -300, 66, -190, 1 }
local obsid = { -300, 67, -190, 1 }
local sandstone = -300, 64, -191, 1 }
local dirt2 = { -300, 65, -191, 1 }
local marble = { -300, 66, -191, 1 }
local flint = { -300, 67, -191, 1 }
local sand = { -300, 64, -192, 1 }
local clay = { -300, 65, -192, 1 }
local gravel = { -300, 66, -192, 1 }
local gravel2 = { -300, 67, -192, 1 }
local amber = { -300, 64, -198, 1 }
local uranium = { -300, 65, -198, 1 }
local fireshard = { -300, 66, -198, 1 }
local earthshard = { -300, 67, -198, 1 }
local saltpeter = { -300, 64, -199, 1 }
local coal = { -300, 65, -199, 1 }
local watershard = { -300, 66, -199, 1 }
local visshard = { -300, 67, -199, 1 }
local apatite = { -300, 64, -200, 1 }
local quartz = { -300, 65, -200, 1 }
local airshard = { -300, 66, -200, 1 }
local redstone = { -300, 67, -200, 1 }
local bluexy = { -300, 64, -202, 1 }
local sapphire = { -300, 65, -202, 1 }
local ruby = { -300, 66, -202, 1 }
local scrap = { -300, 67, -202, 1 }
local redxy = { -300, 64, -203, 1 }
local darkxy = { -300, 65, -203, 1 }
local rp2emerald = { -300, 66, -203, 1 }
local nikolite = { -300, 67, -203, 1 }
local lightxy = { -300, 64, -204, 1 }
local greenxy = { -300, 65, -204, 1 }
local nickel = { -300, 66, -204, 1 }
local lapis = { -300, 67, -204, 1 }
local lead = { -297, 64, -189, 0 }
local silver = { -297, 65, -189, 0 }
local tin = { -297, 66, -189, 0 }
local gold = { -297, 67, -189, 0 }
local redalloy = { -298, 64, -189, 0 }
local darkiron = { -298, 65, -189, 0 }
local bronze = { -298, 66, -189, 0 }
local iron = { -298, 67, -189, 0 }
local bluealloy { -299, 64, -189, 0 }
local electrum = { -299, 65, -189, 0 }
local brass = { -299, 66, -189, 0 }
local copper = { -299, 67, -189, 0 }
shell.run("goto", tArgs[1][1], tArgs[1][2], tArgs[1][3], tArgs[1][4])
im.suck(0, tArgs[2])
shell.run("goto", currentPOS[1], currentPOS[2], currentPOS[3])