Unity for noobs AI_Class 1.0

public class AIBrain{
 //how fast should this character move
 public var moveSpeed:float;
 //how close should this enemy get to to target
 public var minDistance:float;
 //unity's navagation system
 public var Legs:NavMeshAgent;
 //how close can a person get to this npc before it reacts
 public var EnemyDetectionRange:float;
 //how fast should this npc turn
 public var rotationSpeed:float;

}

//this controlls all the combat varibles and functions for thhe npc
public class AIAttack{
 //the person the npc should attack
 public var target:Transform;
 //this tells the enemy to go into attack mode
 public var Provoked:boolean;
 //how close we can get before we can attack
 public var attackRange:float;
 //sometimes the npc has muliple target it needs to attack
 public var targets:GameObject[];
 //the countdown timer to attack
 public var attackTimer:float;
 //the lenght of time between attacks
 public var cooldown:float;
 //let the npc know when it can shoot a bullet so it doesnt shoot them back to back
 public var CanAttack:boolean;


 //the function to countdown to attack
 function CountdownTimer(){
   if(attackTimer > 0){
   attackTimer -= Time.deltaTime;
   }
   if(attackTimer < 0){
   attackTimer =0;
   }
   if(attackTimer ==0) {
   CanAttack=true;
   }
   }
}
//this class controls all the rpg stats of the the npc
public class AIStats{
//how much damage should the npc do
public var damage:float;

}