Classes?

[michdd]

Does anyone know where I can find some good tutorials just on how classes basically work? This is one of the things that I never fully learned. Like how I should be breaking up things into different classes. I’m currently in the early stages of a large project, and I’m afraid that I’ll get to far doing things not in the best fashion, and I don’t want to be messing things up. Basically I need to know how classes work and how I should be breaking up things into different classes, and what’s the point of this? And basically how I would do this. Because technically it seems like you could just do everything in the document class, but it wouldn’t be the best idea? (correct me if I’m wrong). I’d like to know all this because I’ve been learning AS3 as my first ActionScript language for a while now, and I understand a decent amount of it, so I can do a lot of it, just this structure of the classes and how I should be working with them goes right over my head. I’d like to clear this up before it’s to late.