Etra

Thanks, I'm still learning but I'm starting to understand it better. Your example about String is good. I'm used to seeing variable types of int, double, string, and having an NPC type threw me off. As I understand it, we have to use the getNpcs method from the NPCS class because there are multiple npcs. We then store that in the NPC type variable?

Think I got it. Will me learning more about classes help me understand this better? If not what can resource can I use? Thanks for the help.

I have a question about: NPC npc = getNpcs().closest("Cow"); How come we use NPC instead of NPCS? Isn't the getNpcs method in the NPCS class? Sorry if this is a stupid question, thanks.