Set mouse position to center whenever the Pause Menu is opened

[feikname]

By Pause Menu I mean the one that opens when you press the ESC key in-game.

Many games reset the mouse position to its center whenever you open the Pause Menu. It'd be nice if we followed this too, to be consistent with the behavior of other games.

Moreover, it can be quite hard to find your pointer location if you do not keep track of where you last had it before closing the Pause Menu, which may be a bit annoying.