[Granger]

How do you make a weapon like the EMP Pulse?

I've looked through lots of code and I can't find the piece which disables buildings. Please can someone tell me what it is?

[DJRowley]

The EMP object created by the EMP bomb is in system.ini in the objects folder.
That should tell you what you need to know

[inbredorange]

I managed to give the pathfinder an EMP weapon like pilotkill by adding the stealth_jarmenkell's projectile and giving it the EMPpatriot OCL.

[Granger]

I've sorted it now You can view the affects here