lesFerm

local blockExist, item
local logCount=0
if not fs.exists('drovosek') then
  error("There's no drovosek's program")
end

function selectItem(name)
  --check all inventory slots
  local item
  for slot=1,16 do
    item=turtle.getItemDetail(slot)
    if item~=nil and item['name']==name then
      turtle.select(slot)
      return true
    end
  end
  --couldn't find item
  return false
end


function selectEmptySlot()
  --loop through all slots
  for slot =1,16 do
    if turtle.getItemCount(slot) then
      turtle.select(slot)
      return true
    end
  end
  --couldn't find empty space
  return false
end


--launching of robo to work
while true do
  if not selectItem('minecraft:sapling') then
    error('Out of saplings')
  end

  print('Planting...')

  --placing tree to grow it
  turtle.place()

  while true do
    blockExists, item=turtle.inspect()
    if blockExists and item['name']=='minecraft:sapling' then
      if not selectItem('minecraft:dye') then
        error('Out of bone meal')
        --wait 10sec for getting dye
        os.sleep(10)
      end
      print('Using bone meal...')
      turtle.place()
    else
      break
    end
  end

  selectEmptySlot()
  shell.run('drovosek')

  turtle.back()
  turtle.turnLeft()
  turtle.turnLeft()

  while selectItem('minecraft:log') do
      logCount=logCount+turtle.getItemCount()
      print('Total logs:'..logCount)
      turtle.drop()

  end

  turtle.turnLeft()
  turtle.turnLeft()
end