tree

local robot = require("robot")
local comp = require("computer")
local component = require("component")
robot.select(1)

function chop()
   robot.select(1)
    if robot.compare() == true then do
      robot.swing()
      robot.select(2)
      robot.place()
      robot.select(1)
      os.sleep(30)
      end
    else
      do
        robot.select(15)
        component.inventory_controller.equip()
        robot.use()
        robot.use()
        robot.use()
        component.inventory_controller.equip()
      end
end
end
function unload()
  robot.turnAround()
  for c = 3, 14 do
    robot.select(c)
    if robot.count() > 0 then
      robot.drop()
    end
  end
  robot.select(1)
  robot.turnAround()
end

function charge()
  robot.select(16)
  component.inventory_controller.equip()
  robot.dropDown()
  os.sleep(25)
  robot.suckDown()
  component.inventory_controller.equip()
  robot.select(1)
end


while true do
  if robot.detect() == true then
   chop()
  end
  if robot.count(3) == 64 then
     unload()
  end
  if robot.count(2) < 2 then
    robot.turnRight()
    robot.suck()
    robot.turnLeft()
  end
  if robot.durability() < 0.2 then do
    break
  end
end
end