Do I just paste the same function in and changing the Case numbers so they continue consecutively?
Yip... that's exactly what you would do.
Also, Does anyone know how I can add more walls in to my TC? I have the standard Registered wolf3d amount and I want to add a couple more. I can't find a tutorial to explain it.
Actually there's three tutorials that allow you to have more than orginal amount. All of them are found in the Code Tutorials section:
1- WSJ 64+ code (It allows you to have the original 64 walls + another 64 walls with the use of an object modifier);
2- Chris's code (Allows you to have to up 190 walls);
3- And BrotherTank's code (Allows you to add a couple extra walls, with a few drawbacks).
I hope that helps you....