I went with a utility approach as I felt it would incur nice emergent behaviour.
Every so often, citizens and companies (I call the abstraction a "Soul") look through everything they can do and pick the on with the highest utility score.
If they're hungry, they'll get food. If it's the time of day where they should work, they'll go to work, except if they're too hungry!
Every so often, citizens and companies (I call the abstraction a "Soul") look through everything they can do and pick the on with the highest utility score.
If they're hungry, they'll get food. If it's the time of day where they should work, they'll go to work, except if they're too hungry!