Robot

local component = require("component")
local robot = require("robot")
local sides = require("sides")

local ic = component.inventory_controller

local function initialisation()

    -- Items picking

    robot.select(1)
    robot.suckUp(1)
    ic.equip()
    robot.forward()
    robot.suckUp(4)
    robot.turnRight()
    robot.select(2)
    robot.suck(12)
    robot.turnLeft()
    robot.forward()

    -- Place sapplings

    robot.select(1)
    robot.forward()
    robot.place()
    robot.turnLeft()
    robot.forward()
    robot.turnRight()
    robot.place()
    robot.back()
    robot.place()
    robot.turnRight()
    robot.forward()
    robot.turnLeft()
    robot.place()

    -- Bone meal

    robot.select(2)
    robot.place()
    robot.place()
    robot.place()
    robot.place()
    robot.place()
    robot.place()
    robot.place()
    robot.place()
    robot.place()
    robot.place()
    robot.place()
    robot.place()

    -- First layer

    robot.swing()
    robot.forward()
    robot.swing()
    robot.forward()
    robot.turnLeft()
    robot.swing()
    robot.forward()
    robot.turnLeft()
    robot.swing()
    robot.forward()
    robot.turnLeft()
    robot.forward()
    robot.turnLeft()

end

local function execution()

    while robot.detectUp() == true do
        robot.swingUp()
        robot.forward()
        robot.swingUp()
        robot.turnLeft()
        robot.forward()
        robot.swingUp()
        robot.turnLeft()
        robot.forward()
        robot.swingUp()
        robot.turnLeft()
        robot.forward()
        robot.turnLeft()

        robot.up()

    end

end

local function terminaison()

    -- Redescente

    while robot.detectDown() == false do
        robot.down()
    end

    robot.back()
    robot.back()
    robot.back()

    for k = 1, 16 do
        robot.select(k)
        robot.dropDown()
    end

    robot.select(1)
    ic.equip()
    robot.dropDown()

end

while true do

    initialisation()
    execution()
    terminaison()

    os.sleep(15)

end