private async Task <dynamic> GameInfo(dynamic args, CancellationToken cancellation_token)
{
string game_id = Request.Query["gameId"];
QuantumChessEngine engine = await WebAppManagers.DatabaseManager.RequestEngine(game_id);
var response = new Model.InfoResponse();
response.ActivePlayer = PlayerUtils.ToString(engine.ActivePlayer);
response.GameState = GameStateUtils.ToString(engine.GameState);
response.Squares = new Dictionary <String, Model.InfoResponse.SquareEncoded>();
for (int i = 0; i < 64; i++)
{
Position pos = Position.FromIndex(i);
QuantumPiece qpiece = engine.QuantumChessboard.GetQuantumPiece(pos);
if (qpiece.Piece.HasValue)
{
response.Squares[pos.ToString()] = new Model.InfoResponse.SquareEncoded()
{
Player = PlayerUtils.ToString(qpiece.Piece.Value.Player),
Piece = PieceTypeUtils.ToString(qpiece.Piece.Value.PieceType),
Probability = qpiece.Probability
};
}
else
{
response.Squares[pos.ToString()] = null;
}
}
response.LastMovePositions = engine.LastMovePositions.Select((pos) => pos.ToString().ToLower()).ToArray();
return(Response.AsJson(response));
}
public static BsonDocument Serialize(Game game)
{
var document = new BsonDocument();
document.Set("_id", new BsonObjectId(game.Id));
document.Set("active_player", PlayerUtils.ToString(game.Engine.ActivePlayer));
document.Set("game_state", GameStateUtils.ToString(game.Engine.QuantumChessboard.GameState));
document.Set("creation_time", game.Engine.CreationTime);
document.Set("last_modification_time", DateTime.Now);
var bson_harmonics = new BsonArray();
foreach (QuantumHarmonic harmonic in game.Engine.QuantumChessboard.Harmonics)
{
var bson_harmonic = new BsonDocument();
bson_harmonic.Set("harmonic_state", GameStateUtils.ToString(harmonic.Board.GameState));
bson_harmonic.Set("degeneracy", Convert.ToInt64(harmonic.Degeneracy));
var bson_chessboard = new BsonArray();
for (int i = 0; i < 64; i++)
{
Piece?piece = harmonic.Board[i];
if (piece.HasValue)
{
var bson_piece = new BsonDocument();
bson_piece.Set("player", PlayerUtils.ToString(piece.Value.Player));
bson_piece.Set("piece", PieceTypeUtils.ToString(piece.Value.PieceType));
bson_chessboard.Add(bson_piece);
}
else
{
bson_chessboard.Add(BsonNull.Value);
}
}
bson_harmonic.Set("chessboard", bson_chessboard);
bson_harmonics.Add(bson_harmonic);
}
document.Set("harmonics", bson_harmonics);
var last_move_positions = new BsonArray();
foreach (Position pos in game.Engine.LastMovePositions)
{
last_move_positions.Add(pos.ToString());
}
document.Set("last_move_positions", last_move_positions);
return(document);
}