sfxr.lua - Generate sounds dynamically at runtime

nucular · Post by **nucular** » Mon Aug 04, 2014 3:03 pm

Thank you. Yeah, it's not really production-ready but hopefully I'll find the time to improve it steadily.

Btw, I added simple saving/loading functionality and increased the size of the GUI lately.

nucular · Post by **nucular** » Tue Aug 26, 2014 3:13 pm

Big update and bump!
Thanks to the awesome contributions of jorio (and josefnpat), many of my stupid mistakes were fixed!
sfxr.lua now sounds just like the original and can even load the binary parameter files of it! Also, the crash and all other issues were closed!
EDIT: Oh, and it's much faster now too

Cryogenical · Post by **Cryogenical** » Tue Aug 26, 2014 5:50 pm

Just crashed trying to save lua.
http://gyazo.com/05f5679449db47562a9e123ca0bad6e6

Chèvre · Post by **Chèvre** » Wed Aug 27, 2014 7:06 am

Hi! I'm jorio on GitHub. I find this project really neat!

Do you want sfxr.lua to be a 1:1 clone of sfxr, or are you open to pull requests for new features that the original doesn't have? E.g. triangle wave, brownian noise, stuff like that.

nucular · Post by **nucular** » Wed Aug 27, 2014 10:56 am

Cryogenical wrote:Just crashed trying to save lua.

That's weird because it works fine for me under Windows 7. Did you doubleclick the .love file or used the command line?

Chèvre wrote:Do you want sfxr.lua to be a 1:1 clone of sfxr, or are you open to pull requests for new features that the original doesn't have? E.g. triangle wave, brownian noise, stuff like that.

Now that it gets the base features right, new features would be great. It'd have to throw an error when saving to the binary format though or something, to avoid compatibility issues.

Cryogenical · Post by **Cryogenical** » Wed Aug 27, 2014 5:15 pm

nucular wrote:
Cryogenical wrote:Just crashed trying to save lua.

That's weird because it works fine for me under Windows 7. Did you doubleclick the .love file or used the command line?

I ran the demo, customized a bit on the "noise", and then clicked save lua
If it helps any, I'm on windows 8 x64

kikito · Post by **kikito** » Wed Aug 27, 2014 5:55 pm

I got the same error on the same line (sfxr.lua:1022) after clicking around a bit and then clicking "Save Lua".

I am using the .love file on the OP. Maybe you forgot to replace it with a version without bugs? Line 22 on github looks empty.

undef · Post by **undef** » Wed Aug 27, 2014 6:55 pm

I get an error if I try to export to wav:

sxfr.lua:920: attempt to index upvalue 'f' (a nil value)

Other than that it seems a lot more stable from when I last tried it.
It's quite fun to use actually

nucular · Post by **nucular** » Wed Aug 27, 2014 9:13 pm

These crashes should hopefully be fixed now. I also added a simple file picker.

undef · Post by **undef** » Wed Aug 27, 2014 10:17 pm

Seems to work fine now.
Thanks a lot, this will come in handy!

sfxr.lua - Generate sounds dynamically at runtime

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