Thank you for your feedback !! Ahah yes clearly, at first I wanted that NPC and player can only move in straight line, I couldn't make a reliable pathfinding algorithm for the NPC so only NPC can walk in diagonal which is a bit strange in a player point of view ! Thank you for your feedback on greeting delay, that's a nice idea to automatically open the chat, right now it feels like the game is freezing lol.
Thank you again feedback means a lot !