Full auto Turtle - torches

local far=0
local wide=0
local high=0

term.write("How Far?")
far= read()
term.write("How wide?")
wide= read()
wide= wide-1
term.write("How much higher than 3?")
high= read()

function refuel()
  if turtle.getFuelLevel() <100 then
    turtle.select(1)
    if turtle.getItemSpace(1) == 63 then
      turtle.refuel()
      turtle.turnRight()
      turtle.turnRight()
      for i=1,turtle.getFuelLevel() do
        turtle.forward()
      end
      print("Ran Out of Fuel!")
      else
        turtle.refuel()
    end
  end
end

function Dump()
  if turtle.getItemCount (14) ~=0 then
    for i=1,high do
      turtle.down()
    end
    turtle.select(15)
    turtle.placeDown()
      for i=2,14 do
        turtle.select(i)
        turtle.dropDown()
      end
    turtle.select(1)
    for i=1,high do
      turtle.up()
    end
    else
  end
end




function digIt()
  while turtle.detect() do
    turtle.dig()
    os.sleep(0.5)
  end
  turtle.forward()
  while turtle.detectDown() or turtle.detectUp() do
    turtle.digUp()
    turtle.digDown()
  end
end

  for i=1,far do
    digIt()
    turtle.turnRight()
      for i=1,wide do
        digIt()
      end
    turtle.turnRight()
    turtle.turnRight()
      for i=1,high do
        turtle.down()
        turtle.digDown()
       for i=1, wide do
	  digIt()
        end
        turtle.turnRight()
        turtle.turnRight()
      end
      for i=1, wide do
      turtle.forward()
      end
      turtle.turnRight()
      for i=1,high do
      turtle.up()
      end
  Dump()
  refuel()
  end