Custom Map Makers

You can prevent players from walljumping off of a wall by giving the shader on a wall surfaceparm slick.

aaaaaaaaaaaaaaaaaaaaaaaaaand?
i am sorry, but i think alot of guys know this already, you can post the shader for a "slick"-texture, so it would be a help for people who sucks at creating shaders (like me , but seriously i know how to create a slicktexture )

Now put it in the Wiki.

Here is a slick clip shader and texture. This works like common/clip but does not allow wallkicks. I recommend putting this on all vertical clip surfaces, but not on clip surfaces on which players can walk.
http://www.mediafire.com/download/8mzoa6yp7t8gd7s/SlickClip.rar