[mattbee]

Congratulations Ben! The game sounds like a dangerous cult that I want no part of. But I've also done game ports recently and was curious - how much of the old codebase did you need to understand (and change!) in order to port it? And how much could you just wrap up / virtualise, and start building on top?

[benstopics]

It is a cult and you should run while you still can. I would say to get to the point I'm so now I had to understand 40-50% of it. Let's face it, I work as a software developer and I don't remember half of the code in the project, maybe more, and I wrote it all! And this is way more complex than a business app. The reason I had to understand a lot is hard to explain but I will try... Basically a function might be called "FrontBuy". In this function contains all the math and all the decision tree logic and workflow for every possible situation to buy a stock. So now you say, let's replace all the Win32 dialogs with Electron front end. So what I did was I maintain essentially a high level GUI state manager in the Power Basic which controls the Electron app, using the C++ DLL as a FFI. That being said, you had to have some modicum of understanding of every function, maybe not all the math, but at the very least the workflow and structure of the PB code so that you don't break anything. And oh boy, did I break everything, many many times, to the chagrin of my beta testers.