Howdy! I'm a long-time fan of this project. I'm working on my own Pokémon fangame in RenPy, and since this game already has a fully-built battle system, I was hoping perhaps the devs of this game might be willing to share their battle scripts. (Since we're both violating someone else's intellectual property, I figured you wouldn't have a problem sharing, hah hah!)
If you have a github I could have access to, that'd be best, but I fully understand if you don't want outsiders accessing your codebase. So you could just send me the relevant scripts in a ZIP through PM, perhaps.
If you'd rather not share your battle scripts, as I'm sure you've spent a lot of time on them, that's understandable, but I promise I won't be in competition with you or anything. My game's very different from PAL.