local tArgs = {...}
local todo = tonumber(tArgs[1])
todo = todo or 1
local j = tonumber(1)
local z = tonumber(1)
turtle.select(1)

function turnaround()
  turtle.turnRight()
  turtle.turnRight()
end

function tFuel(amount)
  if turtle.getFuelLevel() < 5 then
    turtle.select(16)
    turtle.refuel(amount)
    if turtle.getItemCount(16) < 5 then
      turtle.turnRight()
      turtle.forward()
      turtle.forward()
      turtle.suckDown()
      turnaround()
      turtle.forward()
      turtle.forward()
      turtle.turnRight()
    end
    turtle.select(1)
  end
end

function plant()
  tFuel(1)
  turtle.place()
  turtle.up()
  print("Planting Tree #"..z)
  z = z+1
  repeat
  os.sleep(30)
  until turtle.detect() == true
  turtle.down()
  turtle.select(1)
end

function chop()
  repeat
    tFuel(1)
    turtle.dig()
    turtle.digUp()
    turtle.up()
    j = j + 1
    until turtle.detect() == false
      for i = 1, j do
        tFuel(1)
        turtle.down()
      end
      j = 1
      for l = 3, 15 do
        turtle.select(l)
        turtle.dropDown()
        turtle.select(1)
      end
end


for k = 1, todo do
  plant()
  chop()
end