Cataclysm world time simulation

[Porkinbeans]

When the player is one year into the cataclysm, newly generated structures should reflect that passed time. When structures generate they have a list of possible variations. For example an Evac shelter could have the following.

30% chance: inhabited and fortified by npcs or bandits

30% chance: overrun and kind of destroyed by one random monstergroup with valuable loot according to their threat.

30%: destroyed shelter being burnt or blown up

10%: untouched regular day one shelter.

The fema camp could also have its inhabitants break out completely covering the road.