public ConstantSet <ValidWord> FindLongest(Rack rack)
{
return(FindLongest(rack.Value));
}
public PlayGraph(WordGraph graph, Board board, Rack rack)
: this(new CtorHelper(graph, board, rack))
{
}
public void Play()
{
var board = new Board();
var rack = new Rack(graph.GetRandom());
Console.WriteLine("rack: " + rack.Value);
WordPart part = GetFirstWord(rack);
Console.WriteLine("word: {0}", part);
board = board.Play(part);
var letters = new List <char>(rack.Letters);
foreach (char c in part.Word)
{
letters.Remove(c);
}
board.Write();
while (!board.Score.Other.Wins)
{
var time = new Chrono();
Console.Write("------------------------------\n");
rack = new Rack(graph.GetRandom(new string(letters.ToArray())));
Console.WriteLine("rack: " + rack.Value);
if (board.IsEmpty)
{
part = GetFirstWord(rack);
Console.WriteLine("word: {0}", part);
board = board.Play(part);
letters = new List <char>(rack.Letters);
foreach (char c in part.Word)
{
letters.Remove(c);
}
board.Write();
}
else
{
var chrono = new Chrono();
PlayGraph play = GetPlayGraph(board, rack);
double seconds = .1 * Convert.ToInt32(chrono.Elapsed.TotalSeconds * 10);
Console.WriteLine("{0} moves in {1} s", play.Valids.Count, seconds);
chrono = new Chrono();
var moveFinder = new MoveFinder(graph, board, play);
Tuple <PlayInfo, PlayPath> best = moveFinder.GetBestMove();
seconds = .1 * Convert.ToInt32(chrono.Elapsed.TotalSeconds * 10);
Console.WriteLine("Analyzed {0} moves in {1} s", play.Valids.Count, seconds);
Console.WriteLine();
{
PlayInfo info = best.Item1;
PlayPath path = best.Item2;
path.Write();
board = board.Play(path);
board.Write();
if (info.HasVortex)
{
board = board.Clear();
letters.Clear();
}
else
{
letters = new List <char>(rack.Letters);
foreach (LetterPlay lp in path.Played)
{
letters.Remove(lp.Letter);
}
}
}
if (time.Elapsed.TotalSeconds > 40)
{
throw new TimeoutException();
}
}
}
}
private PlayGraph GetPlayGraph(Board board, Rack rack)
{
return(new PlayGraph(graph, board, rack));
}
public void Run()
{
Rack rack = null;
while (true)
{
try
{
bool skipped = false;
var pending = new List <char>();
while (!board.Score.Other.Wins)
{
board.Write();
Console.WriteLine();
if (!skipped)
{
rack = ReadRack(pending, board.Current);
}
skipped = false;
PlayPath move = ReadMove(board, rack);
if (move == null)
{
board = board.Skip();
skipped = true;
continue;
}
using (PlayerScore.GetCurrentColor(board.Current))
move.Write();
board = board.Play(move);
pending.Clear();
pending.AddRange(move.Pending);
bool vortex = false;
foreach (LetterPlay lp in move.Played)
{
vortex |= lp.Cell.IsVortex;
}
if (vortex)
{
board.Write();
Console.WriteLine();
board = board.Clear();
pending.Clear();
}
}
board.Write();
rack = null;
using (new DisposableColor(PlayerScore.GetColor(board.Other)))
Console.WriteLine("{0} wins", board.Other);
Console.WriteLine();
}
catch (GiveUpException)
{
if (board.IsEmpty && rack == null)
{
return;
}
rack = null;
}
board = new Board();
}
}
private PlayPath ReadMove(Board board, Rack rack)
{
var regex = new Regex(@"^\s*(?<word>[a-z]+)\s*(?<row>\d),(?<column>\d)\s*(?<direction>(down|right|))\s*$", RegexOptions.IgnoreCase);
using (DisposableColor.Prompt)
Console.Write("move? ");
Console.Write("[word r,c down|right] [play|guess|skip] ");
while (true)
{
try
{
string line = null;
using (new DisposableColor(PlayerScore.GetColor(board.Current)))
line = ReadLine().Trim();
if (line == "skip")
{
return(null);
}
if (line == "play" || line == "guess")
{
if (board.IsEmpty)
{
var game = new Game(random, graph);
WordPart part = game.GetFirstWord(rack);
Console.WriteLine(part);
Console.WriteLine();
var played = part.GetPlayed();
var pending = new List <char>(rack.Letters);
foreach (LetterPlay lp in played)
{
pending.Remove(lp.Letter);
}
var path = new PlayPath(part, new WordPartCollection(), part.GetPlayed(), pending.ToConstant());
if (line == "play")
{
return(path);
}
}
else
{
PlayPath path = FindMove(rack);
if (line == "play")
{
return(path);
}
}
}
Match m = regex.Match(line);
if (m.Success)
{
string word = m.Groups["word"].Value;
int row = int.Parse(m.Groups["row"].Value, CultureInfo.InvariantCulture);
int column = int.Parse(m.Groups["column"].Value, CultureInfo.InvariantCulture);
Direction?direction = Parse(m.Groups["direction"].Value);
PlayPath path = GetPath(board, rack, word, row, column, direction);
if (path != null)
{
Console.WriteLine();
return(path);
}
}
Console.Write("? ");
}
catch (FormatException e)
{
var color = Console.ForegroundColor;
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("{0} : {1}", e.GetType().Name, e.Message);
Console.ForegroundColor = color;
Console.Write("? ");
}
}
}
public void TestCheck(string value)
{
Assert.IsFalse(Rack.Check(value));
}