snek sound effects

[kubikowski]

Description:

Sound effects for snek. Optional, of course. Potentially on by default, but we will have to see.

We should have unique sounds for each of the following in game events:

1. food interaction
2. game over

We may even want unique sounds for each of the ways you can end the game:

1. hitting a wall
2. hitting yourself

Are the doom and quake sound effects open source hahahahaha? Some of those would make for a nice aesthetic

[kubikowski]

Update: the Doom sound effects are copyrighted, although I'm not entirely sure who I would go about asking to purchase licensing for them from...

So, I added much of the groundwork for sound effects in #692. But it won't be enabled until I either produce my own sound effects, or license some.