public void DropPieces(CellLogic cell)
{
int c = cell.GetCol();
int or = 1;
// check how position is must drop before lay onto any piece
while(cell.dn != null &&cell.dn.Match(CellColor.NoColor))
{
cell = cell.dn;
or++;
}
// drop the cells
for(int r = cell.GetRow()-or; r >= 0; r--)
{
if(cells[r+or][c].Match(CellColor.NoColor))
{
cells[r+or][c].SetColor(cells[r][c].GetColor());
cells[r][c].SetColor(CellColor.NoColor);
}
}
// clear the top cells
for(int r = or; r >= 0; r--)
{
cells[r][c].SetColor(CellColor.NoColor);
}
}
