public TileCriteria(string rackTiles, string templateTiles)
{
var totalTiles = rackTiles;
if (!string.IsNullOrEmpty(templateTiles))
totalTiles += GetTemplateTiles(templateTiles);
_count = BuildCount(totalTiles, true);
_buffer = new int[_count.Length];
_scorer = new Scorer();
_bingoCheck = BuildCount(rackTiles, true);
_bingoBuffer = new int[_bingoCheck.Length];
CheckBingo = rackTiles.Length >= 7;
}
static WordDisplayConverter()
{
_s = new Scorer();
}