...and Delphi uses...?
That's right, pascal, but object-oriented.
The base is the same, if you know pascal, you probably can mess with L2phx and Delphi.
I never studied Delphi but I did study pascal, I can use Delphi with no problems at all...
So yes, pascal is still useful, even being an "old ass language".
It's not because it's old that it's not used or not useful. A lot of banks use Cobol, a 70's language, almost 40 year old. It's way more secure than today's languages.
Anyways, that's off-topic.
There's a few ways to dupe items but if you can do it, then your server sucks, I would avoid it. :D