I'm having a problem with a number of factions not getting the flag "at war" in the reputation tab, and this is unable to be selected by the player. Currently, this is with The Oracles, as my character has their reputation with Frenzyheart. The problem occurs when one of two opposing factions is chosen as the positive reputation one. That said, Bloodsail Buccaneers seems to work fine.
I did a search on how to fix this, and found this on the TrinityCore issues tracker: https://github.com/TrinityCore/TrinityCore/issues/9469 (specifically https://github.com/TrinityCore/TrinityCore/issues/9469#issuecomment-78925130)
Do I just go into the ReputationManager.cpp file and edit it directly? I don't understand how the dbc/cpp files are used. Are they called by the client each time the client is started up?
I found the code for ReputationManager.cpp here: https://github.com/TrinityCore/TrinityCore/blob/master/src/server/game/Reputation/ReputationMgr.cpp
I don't understand how the fix goes into this code. I can see a Git pull (push?) whereas I thought I could just edit ReputationManager.cpp directly. If so, which lines do I replace (if any)? Otherwise, where should I insert the fix?