public bool ContainsQuad()
{
var allGroups = TileGrouper.FindAllGroupsInTiles(UncalledTiles);
return(allGroups.Any(group => group.IsQuad()) ||
(CalledSets.Any(group => group.IsTriplet() && UncalledTiles.Contains(group.First()))));
}
public IList <IList <TileGrouping> > FindAllWaysToParseWinningHand()
{
var allWaysToSplitTiles = TileGrouper.FindAllWaysToGroupTilesAfterRemovingAPair(UncalledTiles);
if (IsThirteenOrphans(UncalledTiles, CalledSets))
{
allWaysToSplitTiles.Add(new List <TileGrouping> {
new TileGrouping(UncalledTiles.ToArray())
});
}
if (IsSevenPairs(UncalledTiles, CalledSets))
{
allWaysToSplitTiles.Add(new List <TileGrouping> {
new TileGrouping(UncalledTiles.ToArray())
});
}
var waysToSplitTilesThatUseAllTiles = allWaysToSplitTiles.Where(
allGroups => allGroups.Sum(t => t.Count()) == UncalledTiles.Count() ||
allGroups.All(group => group.IsBonus())).ToList();
return(waysToSplitTilesThatUseAllTiles);
}
