Modding Help?

TLDR: How do you make a TPL file

I’ve been peeking into the code and looking into making something of an image pack, adding more pictures for events that don’t have any, or scaling events that need more transitional images. How does one go about making a tpl file? I believe this is what I need in order to get started on some of the transitionary imagery.

Never mind. I’ve solved this. To create a tpl file all you need to do is go into the dev startup and open the template editor.