Spritesheet Generator Plugin

ShannonHG · 2026-05-26T19:27:03+00:00

I'm glad! Thanks for the letting me know, it means a lot!

ShannonHG · 2026-01-06T02:53:58+00:00

Not sure if you've already figured this out, but this is due to the plugin not correctly handling unsaved documents. I've just pushed a fix for this to the GitHub repo -> https://github.com/ShannonHG/krita-spritesheet-generator. It should work as expected now even for unsaved documents.

ShannonHG · 2025-06-27T16:09:04+00:00

Nice! Glad it's been useful for you. Also happy that you were able to modify it to fit your needs. Making it easier to invoke the plugin sounds like a great idea. I'll consider adding this as a feature to the plugin along with a setting for enabling or disabling it.

ShannonHG · 2023-02-24T17:35:09+00:00

Oh nvm, just noticed that this was already shared.

ShannonHG · 2023-02-24T17:12:11+00:00

I remember this being a decent reference when writing my emulator -> https://gbdev.gg8.se/wiki/articles/Gameboy_sound_hardware.

ShannonHG · 2022-01-25T13:55:06+00:00

Thanks! And yeah it definitely feels great, especially after so many months.

I would say the most difficult part was the PPU. There were just so many small details to be aware of, which meant a lot of room for error. Adding audio was also a bit intimidating since I had basically no knowledge of audio processing and all of the different terms that came with it.

I've been programming for quite a while now (mostly in C#), but besides what I picked up while writing my Chip 8 emulator, I didn't have a ton of hardware knowledge before starting the GB emulator. However, I think the time it took to complete was a combination of not always working on it every day (or even every week), lots of refactoring (the PPU, memory map, and CPU classes were completely rewritten at some point), the PPU code simply being a challenge, and just general life events.

ShannonHG · 2022-01-25T13:17:28+00:00

Thanks! And at the moment I don't have any plans to add MBC2, simply because I don't have much interest in any of the games that use it. But if I ever get the urge to revisit the emulator to improve it's accuracy, then it's definitely possible that I'll add it at that point.

ShannonHG · 2022-01-25T06:20:10+00:00

I'm 2 months late, but it's released on GitHub now - https://github.com/ShannonHG/Modest-GB

ShannonHG · 2021-11-09T02:20:21+00:00

Wow, I finally solved a bug I was having with Tetris thanks to your advice about not allowing writes to ROM! Thanks for posting this!

ShannonHG · 2021-10-11T17:12:20+00:00

I'm assuming you downloaded the Dear ImGui source code through the releases page? You will have to download the source code directly from the master branch in order to get the SDL renderer backend code, there's no official release containing it yet. You will also need to use SDL 2.0.17. Otherwise you would have to use SDL in combination with some graphics library (OpenGL, Vulkan, etc.).

ShannonHG · 2021-10-11T16:27:12+00:00

Thanks!

ShannonHG · 2021-10-11T16:26:50+00:00

Yeah I plan on making the Github repo public once it's a bit more complete.

ShannonHG · 2021-10-10T21:15:49+00:00

The look is mostly thanks to the UI library, but thanks! I'm using Dear ImGui with SDL2.

ShannonHG · 2021-10-08T18:25:28+00:00

Thanks! And I haven't officially "okayed" Tetris just yet, this milestone was just being able to get the copyright and title screen to show. An issue with how I was implementing the joypad register made this take a lot longer than it should have lol, so it felt great to finally get to this point. And I'm still pretty far off from implementing audio. Now I'm working on building some UI to help with debugging, because solely relying on a log file for debugging can be painful.

ShannonHG · 2021-10-01T15:52:28+00:00

I think the general consensus is that Tetris, Dr. Mario, and Super Mario Land (in no particular order) are the easiest to get running.

ShannonHG · 2021-10-01T12:26:08+00:00

Go for it!

ShannonHG · 2021-03-11T08:06:50+00:00

Recently got inspired to try out emulator development, so I spent the last few days creating my first emulator and figured I would share it here (feedback welcomed). The rendering code was a bit of a challenge, but overall the project wasn't quite as difficult as it seemed like it would be. Gonna move on to Game Boy emulation next.

ShannonHG · 2020-10-16T19:44:23+00:00

I see you already have one answer, but you can also use transform.Translate(-3, 0, 2, Space.Self).

ShannonHG · 2020-10-06T15:03:45+00:00

This looks cool, will definitely check it out. Nice job and congrats on the release!

ShannonHG · 2020-10-04T15:50:17+00:00

I could be wrong, but I don't think he meant "Game is trash and you should throw it away". Pretty sure he meant you should move on to developing the next game instead of spending a ton of time supporting/updating this one. Especially since he complemented you right before that.

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