void ClearDotsAt(List <Dot> dots)
{
foreach (Dot dot in dots)
{
if (dot != null)
{
ClearDotsAt(dot.xIndex, dot.yIndex);
//add value score
dot.ScorePoint();
if (m_particleManager != null)
{
m_particleManager.ClearDotFxAt(dot.xIndex, dot.yIndex);
}
}
}
//play sfx
sfx.GetSFX(2);
}