certusDisplayOG

local barrel = peripheral.find("me_bridge")
local monitor = peripheral.find("monitor")

local w, h = monitor.getSize()
monitor.setTextScale(0.5)

local old_term = term.current()
local imageName = "certus_quartz_crystal_small.nfp"

local items

local image1 = paintutils.loadImage(imageName)
local image2 = paintutils.loadImage(imageName)
local image3 = paintutils.loadImage(imageName)
local image4 = paintutils.loadImage(imageName)

local images = {image1, image2, image3, image4}
local fallens = {0, 8, -8, -16}
local imagex = {10, 26, 42, 58}

function drawImage(image, fallen, x)
    monitor.setTextScale(1.0)
    term.redirect(monitor)
    paintutils.drawImage(image, x, fallen)
    term.redirect(old_term)
    fallen = fallen + 1
    if fallen > h then
        fallen = -16
    end
    term.redirect(old_term)
    return fallen
end


while true do
    for i = 1, 4, 1 do
        fallens[i] = drawImage(images[i], fallens[i], imagex[i])
    end
    monitor.setCursorPos((w/2)-10,(h/2)-2)
    print("Total Certus Quartz\n")
    monitor.write("Total Certus Quartz")
    monitor.setCursorPos((w/2)-10,(h/2))
    items = barrel.getItem({name = "ae2:certus_quartz_crystal", count = 1})
    print(items.amount)
    monitor.write("%d", items.amount)
    sleep(0.5)
    monitor.clear()
end