emptyInvCount = 0
local side = "left"

function split(inputstr, sep)
    if sep == nil then
            sep = "%s"
    end
    local t={} ; i=1
    for str in string.gmatch(inputstr, "([^"..sep.."]+)") do
            t[i] = str
            i = i + 1
    end
    return t
end

while true do
    local emptyInv = true
    for slot=1, 16, 1 do
        turtle.select(slot)
        if turtle.getItemCount() > 0 then
            emptyInv = false
            local name = split(string.upper(turtle.getItemDetail()["name"]), ":")[2]
            local mod = split(string.upper(turtle.getItemDetail()["name"]), ":")[1]
            if string.find(name, "ORE") then
                if string.find(name, "FERROUS") or string.find(name, "URAN") or string.find(mod, "PROJRED|CORE") or string.find(mod, "THAUMCRAFT") then
                    print("'"..name.."' by "..mod.." was found")
                    turtle.dropUp()
                else
                    print("'"..name.."' by "..mod.." was found")
                    turtle.drop()
                end
            else
                turtle.dropUp()
            end
        end
        sleep(0.2)
    end

    rednet.open(side)
    local rID = rednet.lookup("QIMP", "QI_Monitor")


    if rID then
      if emptyInv then
        rednet.send(rID, "qi:InvEmpty", "QIMP")
      else
        rednet.send(rID, "qi:InvOK", "QIMP")
      end
    else
      print("WARNING: Could not resolve hostname QI_Monitor")
    end

    rednet.close(side)
end