Grid based movement

How can u make it so when i press up on the keyboard the character moves and down and so on

At the <press Right key> moet je move naar rechts doen en dan bij <release right key> dan moet je move doen maar dan op het blokje on het midden! En zo bij elke toets!

OOPS, I said that in Dutch
At the <press Right key>put move to the right and at <release right key> Also do move but then click the block in the middle. This is the same for every direction.

Simon you have to fix that error! When you press left,right,op and down you have forgotten to set }

SD: I don't have to do anything. GM handles this perfectly fine in D&D so this isn't something I really need to fix. I'll have a look at it though when I run through all resources on my site this summer.