snek realtime food

[kubikowski]

Affected Version: v0.4.3

Description:

Ok so hear me out. The food is not nearly real enough. It just sits around in the same place that it spawned in all day. What about that screams food behavior to you?

Suggested Changes:

So it needs to move, just like, randomly. Every once in a while it should move 1 pixel in any available direction.

This means adding a random timer, and adding available movement selection for food. And it may also require food motion animation frames between two adjacent tiles.