Okay, if you can choose files and play them, then that is a great start.

Like me, you will write a function that does everything you need it to do. THEN you will discover that Lite-c has a built in command that does the same thing laugh

I would recommend posting a new topic, since this is different from your original problem.

See my games here: https://www.indiedb.com/company/michael-klaus-schmidt