Waterwheel with mining turtle

function slots()
  slot = 1
end
function checkslot()
  if turtle.getItemCount(slot) < 2 then
    slot = slot+1
    turtle.select(slot)
  end
end

function down()
  checkslot()
  turtle.placeDown()
end

function length()
  for l = 1, 9 do
    down()
    turtle.forward()
  end
end


function layer1()
  turtle.up()
  for i = 1, 2 do
    length()
    turtle.turnLeft()
    turtle.forward()
    turtle.turnLeft()
    turtle.forward()
    length()
    turtle.turnRight()
    turtle.forward()
    turtle.turnRight()
    turtle.forward()
  end
  length()
end

function layerMid()
  turtle.up()
  length()
  turtle.back()
  turtle.turnLeft()
  turtle.forward()
  down()
  turtle.forward()
  down()
  turtle.forward()
  down()
  turtle.forward()
  turtle.turnLeft()
  length()
  turtle.back()
  turtle.turnLeft()
  turtle.forward()
  down()
  turtle.forward()
  down()
  turtle.forward()
  down()
  turtle.forward()
  turtle.turnLeft()
end

function accents()
  turtle.forward()
  turtle.forward()
  turtle.turnLeft()
  turtle.forward()
  down()
  turtle.forward()
  down()
  turtle.forward()
  down()
  turtle.turnLeft()
  turtle.forward()
  turtle.down()
  turtle.down()
  turtle.turnLeft()
  down()
  turtle.forward()
  down()
  turtle.forward()
  down()
  turtle.turnLeft()
  turtle.forward()
  turtle.turnLeft()
  down()
  turtle.forward()
  down()
  turtle.forward()
  down()
  turtle.turnRight()
  for l = 1,3 do
    turtle.forward()
    turtle.down()
  end
  turtle.forward()
  turtle.forward()
  turtle.turnRight()
  down()
  turtle.forward()
  down()
  turtle.forward()
  down()
end

function pickup()
  turtle.select(14)
  turtle.place()
  turtle.select(13)
  turtle.place()

function waters()
  turtle.turnright()
  for l = 1, 2 do
    turtle.forward()
    turtle.up()
  end
  turtle.forward()
  turtle.turnLeft()
  turtle.dig()
  turtle.select(15)
  turtle.place()
  turtle.back()
  turtle.select(16)
  turtle.place()
  turtle.back()
  turtle.place()
  turtle.turnLeft()
  turtle.turnLeft()
  turtle.dig()
  turtle.turnLeft()
  turtle.turnLeft()
  turtle.back()
  turtle.place()
  turtle.back()
  checkslot()
  turtle.place()
  turtle.up()
  turtle.up()
  turtle.up()
  turtle.forward()
  turtle.turnRight()
  turtle.forward()
  turtle.forward()
  turtle.forward()
  turtle.turnLeft()
  turtle.forward()
  turtle.down()
  turtle.down()
  turtle.turnLeft()
  turtle.select(13)
  turtle.place()
  turtle.turnRight()
  turtle.forward()
  turtle.forward()
  turtle.turnLeft()
  turtle.select(14)
  turtle.place()
  turtle.turnRight()
  turtle.back()
  turtle.turnLeft()
  pickup()
  turtle.up()
  turtle.up()
  turtle.forward()
  turtle.forward()
  turtle.placeDown()
  turtle.turnRight()
  turtle.forward()
  turtle.placeDown()
  turtle.back()
  turtle.turnLeft()
  turtle.back()
  turtle.back()



slots()
layer1()
turtle.turnLeft()
turtle.turnLeft()
turtle.forward()
for i = 1 , 6 do
  layerMid()
end
accents()