Restored the "no grain" feature that was broken by a game update.

Restoring the "no grain" feature turned out to be buggy. I'll need to figure out how to fix it and then update again.

Restored the "no grain" feature that was broken by a game update.

Reverting the grenade and launcher effect circles to the much more clear and visible base game version made undercover danger zones visible, so I'm reverting this change and will make it part of my upcoming realistic grenades and explosives mod instead.

Reverted grenade and launcher effect circles to the much more clear and visible base game version.

Fog areas previously slightly visible are not pitch black and completely hidden.