The visual programming language for programming human and object behavior in The Sims is called "SimAntics".

https://simstek.fandom.com/wiki/SimAntics

Speaking of programming languages...

Just saw your profile and it reminded me of a book my mentor bequeathed to me which we both referred to as "the real blue book":

  Starting FORTH[0]

0 - https://www.goodreads.com/book/show/2297758.Starting_FORTH