void OnTouchRemover(object sender, EventArgs e)
{
TetrisBlock block = sender as TetrisBlock;
GameObject go = sender as GameObject;
block.TouchRemover -= OnTouchRemover;
isCurrentBlock = false;
blockList.Remove(blockList.Find(x => x.GetComponent <TetrisBlock>().GetID() == block.GetID()));
if (Time.time > last_loss_brick_time)
{
last_loss_brick_time = Time.time + cooldown_duration;
this.current_health--;
}
}
