emulators/wine: /usr/local/share/wine/pkg32.sh: "Unable to update repository", and other Wine mishaps

I think something has been overlooked when making that script: it attempts to fetch repository data from https://pkg.freebsd.org/FreeBSD:16:i386/, when that page doesn't even exist in the first place.
I tried to force it into fetching the data from https://pkg.freebsd.org/FreeBSD:15:i386/, but that only made pkg complain about a version mismatch between my system and the one I'm trying to fetch for, regardless of whether I set the `IGNORE_OSVERSION` option or not. I'm now unable to run pretty much any Wine program without it complaining about the missing wine32 binary. Couldn't that be bundled with the port instead? Why separate it, if it's required for it to work?

Earlier than that however, I did get Wine to run somehow. It had installed the wine32 binary and everything went fine. Except for the audio part···
I first tried running nsfplay (http://github.com/bbbradsmith/nsfplay/) on it, and got hit with a glitched error message, and the console had something along the lines of:
```
ALSA lib [...]: Unknown PCM "oss"
```
I then tried to force it to use OSS instead of ALSA in Winetricks, even tho' I did compile it with only OSS support, and the error message changed to something along the lines of:
```
[...] No driver from L"oss" could be initialized.
```
This just made me uninstall Wine as I couldn't find any answers on the internet about the issue. When I tried installing it again, I got the error from the paragraph above. Stupid me :(

I believe the fact I performed a world update between these 2 events is somewhat related to it, as it fetches the repository files based on the OS ABI version. Not entirely sure.