SetChanged Help Please

All right, I want to be able to have a timer keep my world saved, I want it to save it no matter what, if it's changed or not.

Do I need to use SetChanged?

If so, how would I do it?

Like that?

Or do I just need to world.save "" to force the save?

You need only to save it. The setchanged is for forcing the world to prompt a 'do you want to save changes' upon exiting (or clearing it).

Ok, No biggie. So regardless if there has been a change or not, world.save "" will force the change. Excellent.