Access to CORE and other "internals"

[simendsjo]

I would like to supply my own begin-drawing/end-drawing functions, but I need access to the global state CORE and some functions which is not wrapped. I guess wrapping other functions is trivial, but how should I add CORE?

[bohonghuang]

This is discouraged by Raylib, as CoreData is defined in rcore.c, making this difficult to achieve without modifying rcore.c, even if you use C/C++. Generally, RLGL provides most low-level functions for your needs.

[simendsjo]

Looks like I can use BeginDrawing without issues. It use CORE.Window.screenScale which isn't available.
EndDrawing only update CORE.Time, so it might not be an issue if I skip it...? I haven't searched where the timings is used, but if it's only in drawing (and fps rendering) it doesn't matter. I'll give it a shot.