However, I'm having trouble finding out exactly how to do that. I'm not talking about starting modding from scratch. I got the IDE and intro tutorial stuff and so on. I guess I'm not sure how I would go about and change it so that JojaMart (or any stores) can buy or sell certain items. And for my own practice, I would like to do it for others. For example, if I want to make a mod so that Pierre will stops purchasing parsnips from the player. Or so that Willy only buys hardwood. These two examples are just for me to exercise and get my feet wet, but I don't know how to actually edit what a shop does and doesn't buy. Is there a file or set of files that contain this data that I would simply edit? Or how is this information stored? Can someone help point me in the right direction of what to edit or what to add? I would greatly appreciate it!
