Um this may seem like a dumb question for you guys that already know about this but I don't know so ill just ask. Okay I already learned how to put character textures into ssb.
My question is whenever I download a character that has a moveset is there a specific file that is a moveset?
I know Fitblahblah00.pcs is the texture
What exactly is the .pac and motion files?
I know how to put the characters in the game I just don't understand what files are what besides the .psc
Pretty much what is the moveset files so I know what to look for to make sure my moves are different in game.
Alright. Brawl File Crash Course:
Most Brawl files are either .pac or .pcs. Keep this in mind. Most .pcs files are just compressed .pac files, but they do do different things.
1)
Fit[character].pac
This is the moveset. It does other things too, but for now, just know that it's the moveset.
This one doesn't have a .pcs partner. Remember that.
2)
Fit[Character][##].pac/Fit[Character][##].pcs
These are the texture/model replacement files. If you only want them to work in Vs. mode, you only need the .pcs. If you want them to work in all modes, like 1-player, you need both the .pcs and the .pac.
ALSO, you can't just name the files whatever you want. They need to be the same name as the file you're replacing. I'm pretty sure Albafika pointed you toward a naming guide. Keep that in mind.
3)
Fit[character]MotionEtc.pac
This contains all of the custom animations (and a few extra models).
Using a moveset .pac without this may or may not end up with very bad results. DO know that movesets that don't use this exist. They're just really old.
There are other things that could possibly going in the folders too, but these are the main ones you need to know.