IEnumerator OnBlocksLinked(List <Vector3Int> turns, GameObject block1, GameObject block2)
{
block1.GetComponent <BoxCollider2D>().enabled = false;
block2.GetComponent <BoxCollider2D>().enabled = false;
// Sound effect.
AudioPlayer.Instance.PlaySFX(AudioPlayer.SFXName.Link);
// Visual effect.
block1.GetComponent <Block>().SetTransparency(0.5f);
block2.GetComponent <Block>().SetTransparency(0.5f);
List <Vector3> pointsOnLine = new List <Vector3>();
pointsOnLine.Add(block1.transform.position);
turns.ForEach((Vector3Int turn) =>
{
pointsOnLine.Add(ToPhysicalPosition(turn));
});
pointsOnLine.Add(block2.transform.position);
LineDrawer.DrawLine(pointsOnLine);
yield return(new WaitForSeconds(0.3f));
LineDrawer.ClearLine();
Destroy(block1);
Destroy(block2);
}
