// OnStateEnter is called when a transition starts and the state machine starts to evaluate this state
override public void OnStateEnter(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
{
RandomEnemyAi enemyAi = animator.gameObject.GetComponent <RandomEnemyAi>();
enemyAi.StartChasing();
}
void OnTriggerEnter2D(Collider2D other)
{
enemyAi.StartChasing();
}