Immortality Changes

Inspired by The Sims 3, this mod changes the aging and immortality of Vampires and Werewolves.
Starting from Young Adult:

• Vampires will age 5x slower (still unable to die of Old Age);
• Werewolves will age 1.5x slower.

Like TS3, you can buy a reward trait to stop Vampires from aging again. To keep symmetry, I also changed the Immortal Wolf trait so they can now die of other things (except Old Age, since they don't age). As a consequence, both Pack Leaders are now unable to die, to prevent game-breaking issues.

WARNING If you use MC Command Center:

MC Occult will override any aging changes, so you must manually change in the settings. Do exactly as below:

• Vampires: 
  MC Occult > Vampires > Age Setting > Max Aging > Elder 
  MC Occult > Vampires > Age Setting > Multiplier > 500 (for YA+ and older)
• Werewolves:
  MC Occult > Werewolves > Age Setting > Multiplier > 150 (for YA+ and older)

You can also delete this package and use only MC Occult if you don't care about the immortal traits!

Manipulate Life Spirit Override

Drinking from living Sims — with permision or not — can restore a bit of your Vampire's age. And if you have the Manipulate Life Spirit perk, you'll be able to control the effects of time itself.

• Drain Life Spirit will now age down your Sim. As for the victim... have you heard of a Death-Flower-Scented Bouquet? 😉
• Restore Life Spirit will have the opposite effect, but the cost isn't that high for you (and none, if you're immortal). Night creatures "live" longer, after all.
• Both interactions will have consequences in your relationships and reputation.

Overrides:

REQUIRES LOT51 CORE LIBRARY