Request for Help to Adapt a Code

[Kizame]

Hello everyone, I'm trying to fiddle with this code but nothing works, there's still only one character that works and what's more, I don't understand why it switches positions (if I set autopilots for player 1 and then go to duo, player 1 is placed at the bottom instead of the top.

If someone could just adapt this code just for player 1, that would be really great.
I've tested lots of other autopilots, but this is really the best (drift, jump boost, etc...).