Behavior Tree

• For this project I figured that utilizing a behavior tree would be the best implementation.
• I used AIPerception components and Invokers for the detection and movement.
• The Behavior Tree was being run by Behavior Tree Tasks.
• The simplification of use with a hierarchy on the graph makes Behavior Trees the best option

Behavior Tree Task

• I assigned an enum with different states of the AI.
• As the behavior tree would go through selector options I had a Task that would check distance from the player to decide whether they attack or go into a different task

AI Perception

• AI Perception is far more powerful than a simple pawn perception in my opinion.
• The refined control over multiple types of perception and how it sees the precepted actor is really useful.
• I have noticed issues with establishing this system without being familiar with how it works. But once it is understood. Iteration is very quick

AI Controller

• I decided to utilize the AI Controller for the AIPerception component and the Invokers.
• The Perception update would then update the state of the AI to begin the behavior tree decisions.