How do I add a module? Looking for a thorough, systematic and in-depth explanation. Long post

[kamrann]

@Nastymonk

1. Module B has to be in the dependency name list in Module A’s .build.cs file
2. The stuff in Module B you want to include in Module A has to have the API prefix.
3. The stuff in Module B has to be in the public folder inside Module B.

Is that right?

Yep, correct. With the exception that if all you need to do is access member variables, call inline methods that only access member variables, or make virtual method calls, then (2) is not required and (1) can be replaced with a dynamic module dependency. Reason being that the above cases don’t require to know specific addresses of code/data inside the module.