Direction Snap?

Trying to find ways to Snap to a Vector Direction, as I’m no good at math and vectors hence the post. My version is below …

Edit: Didn’t explain this enough but the Actor can only go in directions like a Compass N/S/E/W or Left/Right/Forward/Backward, toward another actor.

I don’t know if you still need help with this, but I use float Snap To Grid, at least on the character movement input.