void OnMouseDown()
{
if (rend.sprite == null || BoardManager.instance.IsShifting)
{
return;
}
if (isSelected)
{
Deselect();
}
else
{
if (previousSelected == null)
{
Select();
}
else
{
if (GetAllAdjacentTiles().Contains(previousSelected.gameObject))
{
SwapSprite(previousSelected.gameObject);
previousSelected.ClearAllMatches();
ClearAllMatches();
if (swapBack)
{
SwapSprite(previousSelected.gameObject);
swapBack = false;
}
previousSelected.Deselect();
}
else
{
previousSelected.GetComponent <TileBackground>().Deselect();
Select();
}
}
}
}
