Or...how to constrain AI movement

Hello everyone,
how to constrain AI movement by square ?
I wish my AI moves 300 by 300 to simulate a grid … I know how to do it for my character but not for the enemies
Thanks in advance … or not;)

I believe what you’re looking for is a NavMesh:

https://docs.unrealengine.com/en-us/Resources/ContentExamples/NavMesh
https://api.unrealengine.com/INT/Engine/AI/BehaviorTrees/QuickStart/2/index.html

Thank, but you believed bad ! Constrain Move Ai not move Ai !!!