Cool new line of sight setting! — Digital TableTops VTT Steam update #1569728

After some discussions in the forums, I decided to finally add the ability to hide NPC tokens and lights behind walls. Prior to this, you needed to have both line of sight and "opaque line of sight" toggled on. With this new setting, you can hide NPC/lights regardless of the main line of sight settings. Where this will come in handy is if you are exploring a dungeon with persistent fog of war and you explore a room to reveal it, find an NPC, then the players leave the room. If you didn't have opaque line of sight enabled (because you wanted players to be able to see where they have been, even if they are not currently there) this would cause a problem because players would still be able to see NPC's light sources in the room they explored but are no longer in. This fixes that. Really, you can probably just use this (it's on by default) INSTEAD of line of sight entirely. It uses much less...