/// <summary>
///
/// </summary>
/// <param name="collision"></param>
private void OnCollisionEnter2D(Collision2D collision)
{
// Check if hit any game element
GameElement element = collision.collider.GetComponent <GameElement>();
if (element != null)
{
element.HitByPlayerShot();
}
else
{
// Check if hit a grave
Grave grv = collision.collider.GetComponent <Grave>();
if (grv != null)
{
grv.HitByPlayerShot();
}
}
// Check if hit a treasure box
TreasureBox treasure = collision.collider.GetComponent <TreasureBox>();
if (treasure != null)
{
treasure.Destroy();
}
// Always destroy the shot when hits something
this.Destroy();
}