[Player] Add AI Pathfinding on a 2D grid to the player character

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+A* Pathfinding Project
+======================
+
+- Documentation: https://arongranberg.com/astar/docs
+- Get started tutorial: https://arongranberg.com/astar/docs/getstarted.html
+- Package website: https://arongranberg.com/astar
+- Support forum: https://forum.arongranberg.com/

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