Noob question

[Griffmstr]

This is probably a stupid question but I honestly can not find the answer anywhere.
When attempting to script a level I've made I'm supposed to use the .hps file that is located in the same place as the map itself? Well I have no hps file. I only have a cache file. Is that the same thing? And if I need an hps file how do I get it to appear? I have a few areas in the level editor which are activated by scripts but I can't write the scripts without that file.