Is it possible for a server to show lighting effects? For instance, i'm trying to make a custom map take place at night by darkening it with caps lock and lighting up key areas, and it looks great in the voxed editor, but when I ran it in a test server it had the same lighting and fog as every other map. Is there any way around this, or is it impossible and I should just give up on the endeavor?

I think it's impossible... the server just sends the block and colors to the client

There's no way to change the lighting and fog with the vanilla programming, and to my knowledge that's all generated client-side anyway.

Smoke effects possible?