If you tell this widget to always stay at the same place as your game character, the window will automatically scroll when he hits the edge. Just like in the 2d Zelda games!
An alterable value will also tell your game if it is scrolling or not, so you can stop your character moving while it scrolls.
If you have an irregular window size, you will need to adjust the scrolling speed to allow it to align the window properly. All standard window sizes will work as soon as you add the widget!
(Standard sizes: 320x240, 640x480, 800x600 etc)