Make the Enemy animation stops

Hey all, i have a problem, i made an enemy, animations, and i wanna stop the animation when the enemy is near or collide de player.Here's my code:

     var Player : Transform;
     var MoveSpeed = 4;
     var MaxDist = 10;
     var MinDist = 5;
      
      
      
      
     function Start ()
     {
      
     }
      
     function Update ()
     {
     transform.LookAt(Player);
      
     if(Vector3.Distance(transform.position,Player.position)
 >= MinDist){
      
     transform.position += transform.forward*MoveSpeed*Time.deltaTime;
      
      
      
     if(Vector3.Distance(transform.position,Player.position)
 <= MaxDist)
     {
 
     }
      
     }
     }

This is my code, and my animations are on "ping-pong" cause thay are a 3 animations, on chest, on legs, and on the arms. and i want to make these animations stop on collide or if is near the player or just play another animation.

like my name, i'm brazilian ahuehaeuhuaehuaeheuah

serious, help me