I want to make an AI on my own and I want to know how can I make them open doors. I dont know much about scripting, so how do you make an NPC wonder around, jump over blocks, and open doors?
If the door opens by touch, you can make every door CanCollide false on the server, and then in LocalScripts make them CanCollide true for all players. Then, pathfinding service should automatically find its way through the doors, still making them open on touch. Otherwise, if they opened by click, you could make a ModuleScript with the code to open the door. Then, every time the NPC is moved, you could create a Region3 around it to check for adjacent doors, and then require the module to open the door.