Submarines provide no environmental protection

[tunbridgep]

Being in a submarine doesn't count for environmental hazards. I assume this bug also happens for other vehicles too.

Here's a repro:

1. Go into an area that hurts you if you don't have any suit integrity (such as Capeks lab)
2. Use a submarine in water that drains health
3. Die

[MysticaL-AceR]

That's no bug, and no matter how the environment of the map is built, you can have a vehicle set to even invulnerable (in terms of mapping) and you still die if a death region object is set within the enviroment map. But it'll set your vehicle invulnerable to enemies as well so its a no-go.

In other words, it's the map's properties fault. Solution to that is remaking it as a custom mod.