ComputerCraft - Less Stupid: Refueler

print ("------------")
print ("Less Stupid: Refueler")
print ("------------")
print ("Place: All items to refuel with in inventory.")
print (" ")
print ("Do you wish to refuel? y/n")
print ("---------------------------")
local event, param1 = os.pullEvent("char")

if param1 == "y" then
    for i = 1, 16 do
        turtle.select(i)
        turtle.refuel()
    end
end

print ("Fuel level is: "..turtle.getFuelLevel())