Turn the sprite

Questions & Answers
1

Hi, can you help me? I need a way to turn the enemy around. The enemy must walk towards the player and obviously must be turned towards him, on all sides. is a 2D game.
I have tried with this code, but it is very slow

void flipAnimazion(){
   if(player.position.x >= 0 || player.position.y >= 0){
         animazion.SetBool("run", true);
         myTransform.localScale =  new Vector3(player.position.x + 
         player.position.y < 0 ? 0.1487581f : 0.1487581f, 0.1544615f, 
         0.155289f);
   } else if(player.position.x < 0 || player.position.y < 0 ) {
         animazion.SetBool("run", true);
         myTransform.localScale =  new Vector3(player.position.x + 
         player.position.y > 0 ? 0.1487581f : -0.1487581f, 0.1544615f, 
         0.155289f);
   } else {
         animazion.SetBool("run", false);
   }
}
2

If you need them rotating fully (360 degrees), you should be able to simply use:

transform.right = target.position - transform.position;

And if you need them to look left and right (flip) you can check if the velocity is above or below x and then flip the sprite using:

spriteRenderer.flipX = true;

Hope this helps!