Add deterministic pathing for campaign maps

[Relaxe-SS14]

The direction that a player needs to travel to avoid walls and dead ends is actually deterministically created by the server. I believe this would fit well in your guide.

The below google document provides an outline, or description, for the fastest way to get to the next step in the leveling process graphically. https://docs.google.com/document/d/1sExA-AnTbroJ-HN2neZiij5G4X9u2ENlC7m_zf1tqP8/edit#heading=h.zeohl0yvxvkf

[HeartofPhos]

I am aware of the google document you mentioned, unfortunately it doesn't cover all layouts so occasionally just adds confusion. Considering the maintenance cost for new areas (POE 2) I don't plan on committing to any solution that isn't data driven for this