Lava Bucket - Stoneblock3

while true do

local function fill()
    if turtle.getItemCount(1) == 1 then
    turtle.select(1)
    turtle.craft()
    turtle.drop()
    else
     sleep (0.5)
    end
end

local function check()
    if turtle.getItemCount(2) >= 1 then
    fill()
    else
        turtle.select(2)
        turtle.suckUp()
    end
end

check()

end