IEnumerator Drop()
{
bool overlappingDrop = dotsDropping;
dotsDropping = true;
// Drop dots column by column
for (int k = 0; k < boardHeight; k++)
{
for (int i = 0; i < boardWidth; i++)
{
BoardSpace curSpace = BoardArray[i][k];
DotController curDot = curSpace.GetCurrentDot();
bool alreadyDropping = curDot.IsDropping;
if (curSpace.IsEmpty || curDot.FlaggedToDrop || curDot.IsDropping)
{
dotsToDrop++;
curDot.OnDropComplete += OnDropComplete;
curSpace.DropDot(dropTime);
}
}
// offset each row's drop, if its not an overlapping drop call
if (!overlappingDrop)
{
yield return(dropRow);
}
}
}