Botania Lava Supply

local robot = require("robot")
local os = require("os")

local lavaInBucket = false;

function checkFlower(direction)
    print("Checking flower to the", direction)

    if (lavaInBucket == false) then
        result, description = robot.useDown()
        print(result, description)
        lavaInBucket = true
    end

    if (direction == "right") then
        robot.turnRight()
    else
        robot.turnLeft()
    end

    robot.forward()
    robot.forward()
    robot.forward()

    result, description = robot.detectDown()
    print (result, description)
    if (description == "air") then
        result, description = robot.useDown()
        print(result, description)
        lavaInBucket = false
    end

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

    if (direction == "right") then
        robot.turnLeft()
    else
        robot.turnRight()
    end
end

while true do
    checkFlower("right")
    checkFlower("left")
    os.sleep(20)
end