Gwain Saga Fighting Game (in development)

Hey, it's been a month and not gonna lie the game hasnt really evolved a lot yet but I've been trying to implement a state machine now, and i used a plugin to do it but i just don't understand how to add it to my code 💀

ok so i just started working on a gwain saga fighting game and i dont really have any coding experience so it'll take a while to finish.

right now i've only just started working on the physics