Yeah, so I've been spending the last few days or so digging around in the .dbc files and I cannot find any way to make zones flyable. Whenever I try and mount up in them I get the message "You are in the wrong zone."
But here's the catch, I've copied everything in the maps.dbc and areatable.dbc for my custom continent/wdt from a Northrend entry meaning effectively flying should be in place and I also can teleport into the zone while mounted and remain mounted (unlike if I were to tele to Azeroth).
Any help is much appreciated, even something that won't help entirely might get me a little closer to figuring it out. Maybe those working on Maarum could offer some advice?
Thanks a lot, Lala
EDIT: I've seen guides using the Trinity Server? Is that recommended over MaNGOS for worldbuilds/modding or is it really just preference?