void ActualiceVisonCone()
{
visionC.angle = viewAngle;
visionC.GetComponent <Projector>().orthographicSize = viewDistance;
switch (enemy.state)
{
case EnemyStates.PATROL:
visionC.color = Color.green;
break;
case EnemyStates.ALERT:
visionC.color = Color.yellow;
break;
case EnemyStates.KILLER:
visionC.color = Color.red;
break;
}
}