Very nice! I Will be using this Alot :D For a few Speed Hacks :P
EDIT: Tested it, Not nearly as good as i've been Expecting! Can you change it so its If you facing 45 Degrees on Both Sides of the Direction. Not 90 Degrees on Both Sides. So if you have:
OnPlayerTouch>Self>IfDirection>North
VarrableTrue>Client>CenterPrint>North
-NewBrick (But so you touch them all)-
OnplayerTouch>Self>IfDirection>East
VarrableTrue>Client>CenterPrint>East
-NewBrick-
And so on, then it will Detect North, East, South, and West, not just NE, NW, SE, and SW.