Detect and load level packs

[fabiangreffrath]

It should be possible to detect the huntbgin.rtl level pack (and possibly extreme.rtl, are there any other official addons?) from the registered executable version and offer it for choice when starting a new game.

[malespiaut]

I thought about that as well some time ago. It might be quite a big code change. I don't know how Doom source ports are doing it. With a global constant variable that get set on startup?

[fabiangreffrath]

Will be tricky to load the correct RTL file when e.g. restoring a savegame or loading a demo, though. We'll see...

[malespiaut]

Humm… Maybe this is out of the scope of the project? Or maybe you could assign a specific string to a given version of the game loaded, in the config files.

Like if you load Registered version 1.2, it'll look in ~/.config/rott/reg12
If you load Site License 1.3, it'll look in ~/.config/rott/site13