Default files

[PurpleRhino]

Sorry, if this was discussed before... But does anybody know when the default AI files are used? I've toying around with modding, but now I want to start tweeking the AI, but I'm not sure if I need to modify all the default ones... let alone if/how I should optimize them.
Thanks

[Puke]

ministers and neutrals, and any computer controlled race that lacks its own files.

[Lucanos]

Puke,
Aren't ministers' behaviour based on the races own files if "use style from race" has been selected in the empire creation?

[Puke]

that is indeed true.

[Kimball]

There are more AI files in the AI directory than in the actual race directories. Do the races with their own files still use some of the default AI files such as _construction_vehicles and _construction_facilities?

[Tampa_Gamer]

Kimball - Yes.