Wither

--Pastas Witherfarm v 1.2
--by Spaghetti_Pasta
function place() --Platziert Wither
  while(true) do
    if turtle.forward() then
      turtle.forward()
      turtle.select(1)
      turtle.placeDown()
      turtle.turnLeft()
      turtle.place()
      turtle.turnRight()
      turtle.turnRight()
      turtle.place()
      turtle.up()
      turtle.placeDown()
      turtle.select(2)
      turtle.place()
      turtle.turnLeft()
      turtle.turnLeft()
      turtle.place()
      turtle.turnRight()
      turtle.back()
      turtle.place()
      turtle.down()
      turtle.back()
      break
    else
      redstone.setOutput("bottom", true)
      sleep(1)
      redstone.setOutput("bottom", false)
      sleep(6)
    end
  end
end

function refill()  --Fuellt Material nach
  turtle.turnLeft()
  while (true) do
  turtle.select(1)
    if turtle.suck(4) then
      turtle.turnRight()
      turtle.turnRight()
      turtle.select(2)
      while(true) do
        if turtle.suck(3) then
          turtle.turnLeft()
        end
        break
      end
    end
    break
  end
end

function refillFuel()
  while(true) do
    turtle.select(16)
    if turtle.suckUp() then
      turtle.refuel()
      turtle.dropUp()
    end
    break
  end
end
while (true) do
  if not redstone.getInput("back") then
  sleep(10)
  else
  refill()
  place()
  redstone.setOutput("bottom", true)
  os.sleep(1)
  redstone.setOutput("bottom", false)
  refillFuel()
  sleep(10)
  end
end