Is your feature request related to a problem? Please describe.
The rain should increase the player's wetness levels.

Describe the solution you'd like
Have the rain increase the player's wetness levels.

Describe alternatives you've considered
Not have the rain increase the player's wetness levels but that doesn't make sense.

Already implemented here. It's just kinda slow and hence hard to actually notice, so I will probably make a config option for that.