Just looked for it, and is there! This is one of those things you only want when you see the other kid getting it lol [ADDON] Lumiere - Interactive lighting
Edit: I also found a way to place shadows, you place the 3D cursor on the part of the object you want it’s shadow to be moved, then you orientate the light (something you can do now with 2.8 lights’ gizmos and rotate the light around that point. It certnaly could require less tweak, I think this is a bigger reason to have it built on vainilla blender with a sexy gizmo…