If you're interested in taking homebrew emulation further, or if you just want a bunch of extra source codes you can learn from, then we've got a treat for you. Via DCEmu, we've learned that DaveX has released the source codes to some of the different versions of Snes9xTYL++, which you can download below.

Here's his message on the files:

By Chilly Willy advice, I have decided to publish the full source code of the different Ruka's versions of Snes9xTYL++ which I have.

When I was working in the autofire and quicksave features for Snes9xTYL++, I just thinked that I only need to replace the files in the original Snes9xTYL source code with the ones provided in the diffs that Ruka published in his website.

I was wrong. If you do such a thing, you'll get something that it's not compilable. I don't know if it was intentionally, but not all modified files were published in their respective diff version.

What I did then, was to check for those unpublished files and modified them accordingly to get a fully compilable version.

The latest one version which I was able to rebuild is version 26. I know it's not the latest one, but when I have a more recent version, I will publish it.

You can download the source codes for either of the three versions, version 18, 23, or 26, below. Enjoy!