mdword=memory.readdwordunsigned
rshift=bit.rshift

pastseed=mdword(0x021D15AC)

while true do
    currseed=mdword(0x021D15A8)
    seed = mdword(0x021D15AC)

    if mdword(0x021D15AC) ~= pastseed then
        print(string.format("Initial Seed: %08X\r\n", mdword(0x021D15AC)))
        pastseed=mdword(0x021D15AC)
    end

    if mdword(0x0210F6CC) >= 624 then
        iframe = 0
    else
        iframe = mdword(0x0210F6CC)
    end

    gui.text(0,180,string.format("Initial Seed: %08X", seed))
    gui.text(0,170,string.format("Current Seed: %08X", currseed))
    gui.text(0,160,string.format("IRNG Frame: %d", iframe))

    emu.frameadvance()
end