move

function redstoneEmit(side)
  redstone.setOutput(side, true)
  sleep(1)
  redstone.setOutput(side, false)
  sleep(1)
end

args = {...}
x = args[1]
y = args[2]

  if x < 0 then
    x = -x
    for i=1,x do
      redstoneEmit("left")
    end
  else
    for i=1,x do
      redstoneEmit("front")
    end
  end



  if y < 0 then
    y = -y
    for i=1,y do
      redstoneEmit("back")
    end
  else
    for i=1,y do
      redstoneEmit("right")
    end
  end