How to make a callback (or something like that) in Unity3D?

Question

Unity

Why "like that": I'm still new to this topic, so I know what I want, but I don't know which tool is suitable.

I have a main script. You need to call a script from it located on another object - manipulate the object, then get some feedback (for example, the user selects a certain option) and return it to the first script. It is not necessary to do this asynchronously.

Google coroutines, callbacks, events, await, in general, mess in my head.

Answer 1

If it's not asynchronous AT ALL, then you simply call the method of the second script from the first script. The method should return what you need + you need a link to the script, of course.
If at least somehow asynchronously (and the input is like this) - then google Action and and lambda. Pass it to the method, the second script will remember and pull when necessary.
And learn seasharp before you get into the unit.

Answer 2

Use https://docs.unity3d.com/ScriptReference/Events.Un...