Yep, right on the heels of the last video comes another. I know, these aren't exactly spectacular but it does prove that we're hard at work on the game!
Anyway, in this video you can see that I've got the event handler system in place and the GUI is now behaving like a GUI. Windows are getting focus normally and they are now properly sorted. And, unlike before where you could drag two or more windows around at the same time by overlapping them, they now only move if they're actually on the top.
Gui Stack
So, not exactly spectacular but a big step toward a playable game.

