Scripts for beginners.

Hey guys, I'm new to this. I wanted to know something: How can I increase the number of creatures in a building?

If you're talking about dwellings on the map, unfortunately, you can only update the growth rate, meaning, if it has been purchased, you can add the usual number of creatures. For a town, there are the functions SetObjectDwellingCreatures and GetObjectDwellingCreatures, which are described in the manual.