private void Scramble(MahjongBoard board)
{
List <MahjongPair> reversed = new List <MahjongPair>();
while (board.Tiles.Count > 0)
{
List <MahjongTile> removable = new List <MahjongTile>();
removable.AddRange(ExtractRemovableTiles(board));
while (removable.Count > 1)
{
reversed.Add(MahjongPair.GetPair(removable));
}
foreach (MahjongTile tile in removable)
{
board.Add(tile);
}
}
for (int i = reversed.Count - 1; i >= 0; i--)
{
int typeIndex = random.Next() % types.Count;
reversed[i].TileOne.Type = board.types[typeIndex];
reversed[i].TileTwo.Type = board.types[typeIndex];
board.Add(reversed[i].TileOne);
board.Add(reversed[i].TileTwo);
}
}
public void SetHint()
{
if (Tiles.Count > 0)
{
SetNone();
MahjongPair pair = GetHint();
pair.TileOne.Select = MahjongSelect.Hint;
pair.TileTwo.Select = MahjongSelect.Hint;
}
}