Minecraft CC:Tweaked Strip Miner

-- Mining Configuration
axisY=40
axisX=40
width=1000000
-----------------------

state = "right"

while(true) -- Start of Mainloop
do

-- Functions
function fuel()
    if turtle.getFuelLevel() < 100 then
        turtle.refuel()
    end
    term.clear()
    print("Fuel",turtle.getFuelLevel(),"/",turtle.getFuelLimit())
end


-- Main Actions
for y = 1, axisY do
    turtle.digDown()
    turtle.down()
    fuel()
end
for z = 1, width do
    for x = 1, axisX do
        fuel()

        turtle.dig()
        turtle.forward()
        turtle.digUp()
    end

    if state == "right" then
        fuel()

        print("Turning right...")
        turtle.turnRight()
        turtle.dig()
        turtle.forward()
        turtle.digUp()
        turtle.turnRight()
        state = "left"
    elseif state == "left" then
        fuel()

        print("Turning left...")
        turtle.turnLeft()
        turtle.dig()
        turtle.forward()
        turtle.digUp()
        turtle.turnLeft()
        state = "right"
    end
end

os.shutdown()
end -- Mainloop end