orbHandler 1.0

local SLOT_COUNT = 16
local E_Orb = peripheral.wrap("bottom")

function getItemIndex(itemName)
    for slot = 1, SLOT_COUNT, 1 do
        local item = turtle.getItemDetail(slot)
        if(item ~= nil) then
            if(item["name"] == itemName) then
                return slot
            end
        end
    end
    return 17
end


function dropBlazeRods(orb)
    bRods = orb.getItemDetail(2)
    if(bRods == nil) then
        turtle.dropDown(1)
    end
end

function handleBlazeRods()
    brod_slot = getItemIndex("minecraft:blaze_rod")
    if (brod_slot < 17) then
        turtle.select(brod_slot)
        dropBlazeRods(E_Orb)
    else
        turtle.suckUp()
    end
end

function handleCrystals()
    bcrystal_slot = getItemIndex("powah:crystal_blazing")
    if (bcrystal_slot < 17) then
        turtle.select(bcrystal_slot)
        turtle.dropUp()
    end
end

while true do
    turtle.suckDown()
    handleBlazeRods()
    handleCrystals()
end