// 3
void OnTriggerExit2D(Collider2D other)
{
if (other.gameObject.tag.Equals("Enemy"))
{
enemiesInRange.Remove(other.gameObject);
EnemyDelegateDestruction del =
other.gameObject.GetComponent <EnemyDelegateDestruction>();
del.enemyDelegate -= OnEnemyDestroy;
if (selectionCircle.gameObject.activeSelf)
{
selectionCircle.gameObject.GetComponent <SpriteRenderer>().color = new Color(0f, 0f, 1f, 0.50f); // Set to red trabsparent
}
}
}
void OnTriggerEnter2D(Collider2D other)
{
if (other.gameObject.tag.Equals("Enemy"))
{
enemiesInRange.Add(other.gameObject);
EnemyDelegateDestruction del =
other.gameObject.GetComponent <EnemyDelegateDestruction>();
del.enemyDelegate += OnEnemyDestroy;
if (selectionCircle.gameObject.activeSelf)
{
//Change the alpha to keep it transparent
selectionCircle.gameObject.GetComponent <SpriteRenderer>().color = new Color(1f, 0f, 0f, 0.50f); // Set to red trabsparent
}
}
}