Ascending to the Next Level – RPG Dev Weekly #2

(You can check out the prior week of RPG development here) Well, so far not so great for getting weekly posts on RPG development! It's probably better for me to aim to do these periodically and summarize the last week or so of work. Fewer commitments that way and it's a bit more realistic for me to achieve. With that said, let's dive into it! Entity Filtering in an RPG Our RPG has had some notion of entity filtering for a long time, but to understand the current state of filtering, it's important to understand the two major sets of entities and components we have: Game Objects + Behaviors: Everything in our RPG game world is represented as a "game object" and the properties/capabilities are captured by components called "behaviors" Definitions + Generator Components: The content for our game is…


Ascending to the Next Level – RPG Dev Weekly #1

As I've been trying to get more YouTube content put together more steadily, one of the themes I'm interested in is doing some behind-the-scenes of the role playing game (RPG) I'm making with some friends in Unity3D. I've found that being able to work on an RPG outside of my regular day job is a really awesome way for me to keep up on my technical skills. I love coding, and the further along I move in my career as an engineering manager, the less time I actually spend writing code myself. I pride myself in being a technical engineering manager, so for me working on this RPG is a great outlet for creativity and practice. I mentioned this in my LinkedIn post here: Persisting Game Objects Across Maps In this video, I focus on one of the challenges the…


Part 1 – Exploring Graphs and Trees

Graphs and Trees to Start I was chatting with my colleague about generating maps for a 2D role playing game the other day after getting super excited explaining picking ProjectXyz back up and looking into Unity3D more. He was expressing interest in algorithms for procedural generation and storing data in trees or graphs as an optimal data structure for the scenario we were going over. It stuck with me though. I've been putting a lot of thought into game state management and wanting to address it by using a generic layering/stacking approach. By that, I mean that I want to find a way to take base game state, allow mods or plugins to overlay their state, allow game patches to overlay their state, and then save game data to be overlaid on top of all of that. Conceptually, I believe…


Delta State Algorithm Creation Series

Delta State Algorithm Motivation This post will act as the table of contents for an algorithm I'm developing for calculating deltas between state for generic sets of data. I figured this would be an interesting series to write about so I can document my thought process, trials, errors, and successes. At the end of this I plan to share working code that implements this algorithm so that you can use it in your own work. Now that I've been not diving more into Unity3D development for my hobby programming, I'm getting to a point in game development where I need to manage state for data in a way that allows patches of state to be applied in a layered fashion. A couple of examples of this include: Applying save game state to a base game state Applying a patch to…

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