AE Crystals V2

local done = false
local sleepp = 5
local Debug = 2 --[[ 1 - on, 2 - off ]]

function Clear()
    term.clear()
    term.setCursorPos(1,1)
end

function Bed()
    local bed1 = sleepp
    local bed2 = bed1 * 0.25
    local bed3 = bed1 * 0.50
    local bed4 = bed1 * 0.75

    print("Sleep ",bed1,"s more...")
    sleep(bed2)
    print("Sleep ",bed4,"s more...")
    sleep(bed2)
    print("Sleep ",bed3,"s more...")
    sleep(bed2)
    print("Sleep ",bed2,"s more...")
    sleep(bed2)
    Clear()
end

function Waiting()
    Clear()
    print("Waiting for job")
    local event, p1 = os.pullEvent("turtle_inventory")
    os.reboot()
end

function sDown()
    if Debug == 1 then
        print("sDown")
    end
    for d = 1,12 do
        turtle.select(d)
        turtle.dropDown()
    end
    turtle.select(1)
    for i = 1,12 do
        turtle.suckDown()
    end
end

function FileCheck()
    if Debug == 1 then
        print("FileCheck")
    end
    local file = fs.open("IterationFile", "r")
    Iteration = file.readAll()
    file.close()
end

function CheckItems()
    if Debug == 1 then
        print("CheckItems")
    end
    turtle.select(1)
    if (turtle.getItemCount(1) == 0) then
        FileCheck()
        if tonumber(Iteration)>0 then
            Iteration2 = Iteration - 1

            IterFile = io.open("IterationFile", "w")
            IterFile : write(Iteration2)
            IterFile : close()
        else
            IterFile = io.open("IterationFile", "w")
            IterFile : write(2)
            IterFile : close()
            Waiting()
        end
    else
        CompareTo()
    end
end

function CompareTo()
    if Debug == 1 then
        print("CompareTo")
    end
    for i = 1,12 do
        turtle.select(i)
        done = turtle.compareTo(16) or turtle.compareTo(15) or turtle.compareTo(14) or turtle.compareTo(13)
        if done then
            turtle.drop()
        elseif turtle.compareTo(15) then
        else
            turtle.dropDown()
        end
    end
end

function NewFile()
    if Debug == 1 then
        print("NewFile")
    end
    if not fs.exists("IterationFile") then
        IterFile = io.open("IterationFile", "w")
        IterFile : write(2)
        IterFile : close()
    end
end

while true do
    NewFile()
    turtle.select(1)
    sDown()
    CheckItems()
    Bed()
end