I found a way to create a diagram (you could also say it's a map) to easily see how the project connects its nodes around whenever you use signal or use node_a.do_something().
I find it to be super useful for any project as you can, when creating a new functionality, see all the other functionalities that are important to it without effort
This is how it looks, it's ugly but trust me, it works like a charm
If anyone is interested I'd be happy to explain and see how far this can get!
that image represents how the code travels though the game system as I interact with a fighter in the battle by clicking a button (this is a turn based game)