private void OnTriggerEnter2D(Collider2D collision)
{
if (numElements < lines * columns && collision.IsTouchingLayers(dropLayer))
{
CharacterController character = collision.GetComponent <CharacterController>();
Vector3 newResetPosition = topLeftCornerPosition + new Vector3((numElements % columns) * elementSize.x, (numElements / columns) * (-elementSize.y));
character.PendingDrop(zone, newResetPosition);
character.ApplyResetPosition();
elements[numElements] = character;
++numElements;
if (this.zone == Zone.Purgatory)
{
this.OnAddPurgatoty.Invoke(collision.gameObject);
}
}
}