new campaign question

[Squid]

Does anyone know how the game decides which campaign to load? I've looked through both the RTW and the BI Rome.lnt files and for the main campaign part the only thing that I can see that's different is the the in game text. So how does the game decide which campaign in the "campaigns" folder to load as the main campaign? Is this something hardcoded or can it be changed? I'm asking because I'd like to add a new menu options to start a different campaign (i.e. a different one from the imperial_campaign) without having to go through the provincial campaign interface.

[Aradan]

I think it's hardcoded that imperial_campaign/barbarian_invasion campaigns are the default, and anything else is a provincial one.

[CaesarVincens]

The prologue must have special coding however. It has its own menu option in vanilla. There may be something in Rome.lnt.

[Aradan]

Can't see anything either, sons_of_mars is probably hardcoded as well.

[Squid]

The solutions is to call my second campaign 'sons_of_mars' internally . . .