Sound effect for the trams NewGRF

[rmnvgr]

Hello,

Thank you for work on OpenGF2!

I tried the trams NewGRF and noticed the trams don't have a sound effect when they leave the depot (which is admittedly better than the splash sound when no sound is set).

For my personal NewGRFs, I made a bell sound for trams (derived from this CC0 recording): bell.zip

If you are interested, I can open a PR that adds this sound to the trams.

[glx22]

There's no sound in OpenGFX2, it's a base graphic set :)

[rmnvgr]

Ah ah yes I'm aware! However it could be argued that the trams NewGRF is not part of the base graphic set, and even adds content not present in the base game! Unfortunately, contrary to other vehicles, there's no default sound for trams in the game, otherwise it would have been easier to use that.

[glx22]

Yeah I can see there's some OpenGFX2+ stuff in the repo (including a tram with no sound), but I don't think it's published anywhere.

[zephyris]

The NewGRFs are hiding here ;) https://github.com/OpenTTD/OpenGFX2/releases/tag/0.8 I set up the trams thinking that a modern equivalent of the generic tram set, but matching the OpenGFX2 style, would be good. Probably should get around to releasing it...

A PR would be great, thanks.