How to make it so that the next scene is loaded according to a set of a certain number of points?

Question

C++ / C#

I figured out how to load the current scene (

SceneManager.LoadScene(SceneManager.GetActiveScene().name);

)
But I couldn’t find how to automatically get the number of the current scene from somewhere and call the loading method of the desired (next scene in order), there are some old methods 7 years ago like: https://progi.pro/zagruzka-sleduyushey-sceni- v-uni... I would like to find the best way.

Answer 1

could not find

Can't find unity documentation?
There are a lot of methods for working with scenes . I'm already silent about the fact that in the scene itself there is her number .