That's just the start. The C++ build system and package managers are the stuff if nightmares. Modern languages are significantly easier to use.
Don't get me wrong, if you offer a job with a 200k base salary and give me 6 months to learn C++ I'll do it. But I won't enjoy it, and I definitely won't do it as a hobby.
If you use an existing template (and are willing to use scons) GDExtension doesn't really have the standard build problems of rigging everything up with CMake/etc in my experience. The template is set up to handle the "set up the build" problem for you. Still have the header problem though cannot deny that one.
Headers.
That's just the start. The C++ build system and package managers are the stuff if nightmares. Modern languages are significantly easier to use.
Don't get me wrong, if you offer a job with a 200k base salary and give me 6 months to learn C++ I'll do it. But I won't enjoy it, and I definitely won't do it as a hobby.