Possible to edit/change AI in SSBB?

[Slashers]

I want to edit AI of a character, or potentially insert my own code so I can eventually create the ultimate AI.

However, I don't want to spend money on a SD Media Launcher or AR if I can't do any of this.

Does anyone know if it's possible? To:

1. Edit AI values of a character
2. Or, insert / change AI code of a character

In SSBB & SSBM?
Any insight is appreciated. Thanks.

 

[Dantarion]

AI Data Formats are known.

However, the function of the data is unknown.

 

[Eternal Yoshi]

Somewhere in ai_common in fighter.pac, there's a function that causes the AI to act like IDKSCs towards humans in FFA situations.
I wonder what it could be.