buildElevator

--VARIABLES

local fl = turtle.getFuelLevel()

--FUNCTIONS

function fuelCheck()
if turtle.getFuelLevel() > 499 then
    print("Enough fuel present ("..fl..")")
else
    if turtle.getItemCount(13) < 5 then
    else turtle.refuel(64)
        print("Refuelled.")
        if turtle.getItemCount(14) < 5 then
        else turtle.refuel(64)
            print("Refuelled.")
            if turtle.getItemCount(15) < 5 then
            else turtle.refuel(64)
                print("Refuelled.")
                if turtle.getItemCount(16) < 5 then
                    print("No fuel items in inventory!")
                else turtle.refuel(64)
                    print("Refuelled ("..fl..")")
                end
            end
        end
    end
end
end

function buildpart0()
for i = 1, 18 do
    turtle.up()
end
if turtle.getItemCount(1) < 1 then
else turtle.select(1)
    turtle.placeDown()
    print("Item selected")
    if turtle.getItemCount(2) < 1 then
    else turtle.select(2)
        turtle.placeDown()
        print("Item selected")
        if turtle.getItemCount(3) < 1 then
        else turtle.select(3)
            turtle.placeDown()
            print("Item selected")
            if turtle.getItemCount(4) < 1 then
            else turtle.select(4)
                turtle.placeDown()
                print("Item selected")
            end
        end
    end
end
end

function buildpart1()
for i = 1, 200 do
    buildpart0()
end
end

--MAIN PROGRAM

fuelCheck()
buildpart1()