I'm being told to use functions like newgame and gameover, but I can't find them in Godot's GDScript documentation. Where are these functions coming from? Are they a part of the node, listed somewhere else? I'm assuming this is a dumb question, but I'm so confused about where to learn all these functions and how they work outside of the tutorial.
I learned Game Maker a looooong time ago, and as a teen I'd just endlessly read the list of variables and functions like I was reading the dictionary. But I can't find something similar for these functions.