Nothing else was changed, so don't think that they're more likely to declare war even if they're friendly because they're not. Obviously, I made it more likely that they would declare war on you if they were hostile then if they were just unfriendly towards you.
What I did was make a faction more likely to declare war on you if it is unfriendly, very unfriendly or hostile towards you. based on how the faction feels about you.ĬHANGES MADE_ The way the CAI Personality folder works is that you change the likelyhood of a faction declaring war, offering peace, making alliances, etc. They never want to declare war and never really challenge your expansion. So I made this mod because I hate how passive the AI is.
Also did a Rome test campaign as the Junia (the family that receives the diplomatic penalty to all factions) and found that when factions actually hated me, they'd declare war and attack instead of just being passive.***
***The pictures above are from an Athens campaign where the Seleucids and Drangiana swallowed the east and invaded the Balkans, forcing me to move west.