BoneMeal craft and use

while true do
    local empty = true

    -- Check if slots 1, 2, and 3 are empty
    for slot = 1, 3 do
        local item = turtle.getItemDetail(slot)
        if item then
            empty = false
            break
        end
    end

    if empty then
        -- Select slot 1 and pull bones from chest to craft
        turtle.select(1)
        turtle.turnRight()
        turtle.suck(64)
        turtle.turnLeft()

        -- Craft bone meal
        turtle.select(1)
        turtle.craft()
    else
        -- Use bone meal from slots 1–3
        for slot = 1, 3 do
            turtle.select(slot)
            local item = turtle.getItemDetail()
            if item and item.name == "minecraft:bone_meal" then
                while turtle.getItemCount(slot) > 0 do
                    turtle.place()
                    sleep(0.1)
                end
            end
        end
    end
end