Wow… This challenge felt real good to be able to accomplish without looking at the solution at all! 
@ben Thanks for giving such a good challenge! I understand way more about converting blueprints to C++ now.
So here’s the code I have for this challenge.
ChooseNextWaypoint.h:
ChooseNextWaypoint.cpp:
PatrollingGuard.h:
PatrollingGuard.cpp:
