Bug#780638: game-data-packager: please add support for RTCW demo

[Alexandre Detiste]

Package: game-data-packager
Version: 40
Severity: wishlist

iortcw can play Return To Castle Wolfenstein demo

from https://github.com/iortcw/iortcw:

> Using Demo Data Files Copy demomain/pak0.pk3 from the demo installer to your main directory.
> The qvm files in this pak0.pk3 will not work, so you have to use the native shared libraries
> or qvms from this project. To use the new qvms, they must be put into a pk3 file.
> A pk3 file is just a zip file, so any compression tool that can create such files will work.

Maybe demomain/pak0.pk3 could be used verbatim with a Debian-provided demomain/pak0.pk3
that overide contents as needed

http://www.gamershell.com/download_4311.shtml: Single Player game
http://www.gamershell.com/download_4312.shtml: MultiPlayer, less interresting:

> Please bear in mind that you will not be able to play online using the demo data

Alexandre