public static int MoveFromMoveData(int fromSquare, int toSquare, MoveType moveType, Piece piece, Piece capturePiece, PlayerColor turn)
{
int move = 0;
if (!moveType.HasFlag(MoveType.DropFlag))
{
move |= fromSquare.DanOf() << FromDanOfs;
move |= fromSquare.SujiOf() << FromSujiOfs;
}
move |= toSquare.DanOf() << ToDanOfs;
move |= toSquare.SujiOf() << ToSujiOfs;
move |= (int)(capturePiece & Piece.PromotionMask) << CapturePieceOfs;
if (moveType.HasFlag(MoveType.Promotion))
{
move |= PromotionFlag;
}
move |= (int)piece << PieceOfs;
if (turn == PlayerColor.White)
{
move |= WhiteFlag;
}
return(move);
}
/// <summary>
/// 盤面が動く指し手
/// </summary>
/// <param name="type"></param>
/// <returns></returns>
public static bool IsMove(this MoveType type)
{
bool ret = false;
if (type.HasFlag(MoveType.MoveFlag) || type.HasFlag(MoveType.DropFlag))
{
ret = true;
}
return(ret);
}
/// <summary>
/// 盤面が動く指し手
/// </summary>
/// <param name="type"></param>
/// <returns></returns>
public static bool IsMoveWithoutPass(this MoveType type)
{
bool ret = false;
if (type == MoveType.Pass)
{
// pass
}
else if (type.HasFlag(MoveType.MoveFlag) || type.HasFlag(MoveType.DropFlag))
{
ret = true;
}
return(ret);
}
public async Task <IActionResult> SubmitMove(string id, string origin, string destination, string promotion = null)
{
if (!int.TryParse(id, out int puzzleId))
{
return(Json(new { success = false, error = "The given ID is invalid." }));
}
if (promotion != null && promotion.Length != 1)
{
return(Json(new { success = false, error = "Invalid 'promotion' parameter." }));
}
Puzzle puzzle = puzzlesBeingEdited.Get(puzzleId);
if (puzzle == null)
{
return(Json(new { success = false, error = "The given ID does not correspond to a puzzle." }));
}
if (puzzle.Author != (await loginHandler.LoggedInUserIdAsync(HttpContext)).Value)
{
return(Json(new { success = false, error = "Only the puzzle author can access this right now." }));
}
MoveType type = puzzle.Game.ApplyMove(new Move(origin, destination, puzzle.Game.WhoseTurn, promotion?[0]), false);
if (type.HasFlag(MoveType.Invalid))
{
return(Json(new { success = false, error = "The given move is invalid." }));
}
return(Json(new { success = true, fen = puzzle.Game.GetFen() }));
}
public override string ToString()
{
// Apply chess notation rules
if (MoveType == MoveType.Default)
{
return($"{StartSquare} {DestinationSquare}");
}
if (MoveType.HasFlag(MoveType.Capture))
{
string r = $"{StartSquare}x{DestinationSquare}";
if (MoveType.HasFlag(MoveType.EnPassant))
{
r = r + "e.p.";
}
return(r);
}
if (MoveType.HasFlag(MoveType.KingSideCastle))
{
return("O-O");
}
if (MoveType.HasFlag(MoveType.QueenSideCastle))
{
return("O-O-O");
}
if (MoveType.HasFlag(MoveType.Promotion) && PromoteTo.HasValue)
{
char to = PromoteTo.Value.ToString()[0];
return($"{StartSquare} {DestinationSquare}({to})");
}
// Maybe .. throw an exception to alert us to unhandled situations.
return(base.ToString());
}
protected override MoveType ApplyMove(Move move, bool alreadyValidated, out Piece captured, out CastlingType castlingType)
{
MoveType ret = base.ApplyMove(move, alreadyValidated, out captured, out castlingType);
if (ret.HasFlag(MoveType.Capture))
{
(move.Player == Player.White ? whitePocket : blackPocket).Add(!captured.IsPromotionResult ? captured.GetWithInvertedOwner() : new Pawn(ChessUtilities.GetOpponentOf(captured.Owner)));
}
return(ret);
}
/// <summary>
/// 結果の移動タイプの場合
/// </summary>
/// <param name="type"></param>
/// <returns></returns>
public static bool IsResult(this MoveType type)
{
bool ret = false;
if (type.HasFlag(MoveType.ResultFlag))
{
ret = true;
}
return(ret);
}
protected override MoveType ApplyMove(Move move, bool alreadyValidated, out Piece captured, out CastlingType castlingType)
{
MoveType type = base.ApplyMove(move, alreadyValidated, out captured, out castlingType);
if (!type.HasFlag(MoveType.Capture))
{
return(type);
}
var surroundingSquares = new int[][] { new int[] { 1, 0 }, new int[] { 1, 1 }, new int[] { 0, 1 }, new int[] { -1, -1 },
new int[] { -1, 0 }, new int[] { 0, -1 }, new int[] { -1, 1 }, new int[] { 1, -1 } };
if (!(GetPieceAt(move.NewPosition) is King))
{
SetPieceAt(move.NewPosition.File, move.NewPosition.Rank, null);
}
foreach (int[] surroundingSquaresDistance in surroundingSquares)
{
File f = move.NewPosition.File + surroundingSquaresDistance[0];
int r = move.NewPosition.Rank + surroundingSquaresDistance[1];
if (f < 0 || (int)f >= BoardWidth || r < 1 || r > BoardHeight)
{
continue;
}
if (!(GetPieceAt(f, r) is Pawn) && !(GetPieceAt(f, r) is King))
{
SetPieceAt(f, r, null);
}
}
if (CanBlackCastleKingSide && GetPieceAt(InitialBlackRookFileKingsideCastling, 8) == null)
{
CanBlackCastleKingSide = false;
}
if (CanBlackCastleQueenSide && GetPieceAt(InitialBlackRookFileQueensideCastling, 8) == null)
{
CanBlackCastleQueenSide = false;
}
if (CanWhiteCastleKingSide && GetPieceAt(InitialWhiteRookFileKingsideCastling, 1) == null)
{
CanWhiteCastleKingSide = false;
}
if (CanWhiteCastleQueenSide && GetPieceAt(InitialWhiteRookFileQueensideCastling, 1) == null)
{
CanWhiteCastleQueenSide = false;
}
return(type);
}
public static int MoveFromMoveData(int fromSquare, int toSquare, MoveType moveType, Piece piece, Piece capturePiece, PlayerColor turn)
{
int move = 0;
if (!moveType.HasFlag(MoveType.DropFlag))
{
move |= fromSquare.DanOf() << FromDanOfs;
move |= fromSquare.SujiOf() << FromSujiOfs;
}
move |= toSquare.DanOf() << ToDanOfs;
move |= toSquare.SujiOf() << ToSujiOfs;
move |= (int)(capturePiece & Piece.PromotionMask) << CapturePieceOfs;
if (moveType.HasFlag(MoveType.Promotion))
{
move |= PromotionFlag;
}
move |= (int)piece << PieceOfs;
if (turn == PlayerColor.White)
{
move |= WhiteFlag;
}
return move;
}
/// <summary>
///
/// </summary>
public static void DoMovePickerBegin(MoveType flag)
{
MoveGenAccessor.Clear_SsssUtikiri();
// 空っぽにしておくぜ☆ 何か入れないと投了だぜ☆（＾▽＾）ｗｗｗ
MoveGenAccessor.ClearMoveList();
PureMemory.ssss_isSyobuNasi = GenkyokuOpe.IsSyobuNasi();
PureMemory.ssss_bbBase_idosaki01_checker.Clear();
PureMemory.ssss_bbBase_idosaki02_raionCatch.Clear();
PureMemory.ssss_bbBase_idosaki03_nigeroTe.Clear();
PureMemory.ssss_bbBase_idosaki04_try.Clear();
PureMemory.ssss_bbBase_idosaki05_komaWoToruTe.Clear();
PureMemory.ssss_bbBase_idosaki06_himodukiOteZasi.Clear();
PureMemory.ssss_bbBase_idosaki07_suteOteZasi.Clear();
PureMemory.ssss_bbBase_idosaki08_suteOteDa.Clear();
PureMemory.ssss_bbBase_idosaki09_himodukiOteDa.Clear();
PureMemory.ssss_bbBase_idosaki10_himodukiKanmanDa.Clear();
PureMemory.ssss_bbBase_idosaki11_himodukiKanmanZasi.Clear();
PureMemory.ssss_bbBase_idosaki12_bottiKanmanZasi.Clear();
PureMemory.ssss_bbBase_idosaki13_bottiKanmanDa.Clear();
PureMemory.ssss_bbBase_idosaki14_suteKanmanZasi.Clear();
PureMemory.ssss_bbBase_idosaki15_suteKanmanDa.Clear();
PureMemory.ssss_bbVar_idosaki_narazu.Clear();
PureMemory.ssss_bbVar_idosaki_nari.Clear();
PureMemory.ssssTmp_bbVar_ibasho.Clear();
// 変数名短縮
Kyokumen.YomiKy yomiKy = PureMemory.gky_ky.yomiKy;
IbashoBan.YomiIbashoBan yomiIbashoBan = PureMemory.gky_ky.yomiKy.yomiShogiban.yomiIbashoBan;
KikiBan.YomiKikiBan yomiKikiBan = PureMemory.gky_ky.yomiKy.yomiShogiban.yomiKikiBan;
//────────────────────────────────────────
// 被王手
//────────────────────────────────────────
Util_Hioute.Tukurinaosi();
//────────────────────────────────────────
// 移動先
//────────────────────────────────────────
if (
flag.HasFlag(MoveType.N13_HippakuKaeriutiTe)
||
flag.HasFlag(MoveType.N14_YoyuKaeriutiTe)
)
{
// 移動先は、王手をかけてきている駒☆（＾～＾）
PureMemory.ssss_bbBase_idosaki01_checker.Set(PureMemory.hot_bb_checkerAr[PureMemory.kifu_nTeban]);
}
if (flag.HasFlag(MoveType.N12_RaionCatch) || flag.HasFlag(MoveType.N17_RaionCatchChosa))
{
// 相手らいおん を取る手のみ生成するぜ☆（＾▽＾）
yomiIbashoBan.ToSet_Koma(Med_Koma.ToRaion(PureMemory.kifu_aiteban), PureMemory.ssss_bbBase_idosaki02_raionCatch);
}
if (flag.HasFlag(MoveType.N15_NigeroTe))
{
// 移動先
PureMemory.ssss_bbBase_idosaki03_nigeroTe.Set(BitboardsOmatome.bb_boardArea);
PureMemory.ssss_bbBase_idosaki03_nigeroTe.Siborikomi(PureMemory.hot_bb_nigeroAr[PureMemory.kifu_nTeban]);
PureMemory.ssss_bbBase_idosaki03_nigeroTe.Sitdown(PureMemory.hot_bb_checkerAr[PureMemory.kifu_nTeban]); // （逼迫／余裕）返討手は除外するぜ☆（＾▽＾）
yomiIbashoBan.ToSitdown_Koma(Med_Koma.ToRaion(PureMemory.kifu_aiteban), PureMemory.ssss_bbBase_idosaki03_nigeroTe); // 利きのうち、らいおんを取る手 は、除外するぜ☆（＾▽＾）
PureMemory.ssss_bbBase_idosaki03_nigeroTe.Sitdown(PureMemory.hot_bb_checkerAr[PureMemory.kifu_nTeban]); // 返討手 は除外するぜ☆（＾▽＾）
}
if (flag.HasFlag(MoveType.N16_Try))
{
// トライは どうぶつしょうぎ用 だぜ☆（＾～＾）
if (PureSettei.gameRule == GameRule.DobutuShogi)
{
PureMemory.ssss_bbBase_idosaki04_try.Set(BitboardsOmatome.bb_boardArea);
yomiIbashoBan.ToSitdown_KomaZenbu(PureMemory.kifu_teban, PureMemory.ssss_bbBase_idosaki04_try); // 味方の駒があるところには移動できないぜ☆（＾▽＾）
yomiIbashoBan.ToSitdown_Koma(Med_Koma.ToRaion(PureMemory.kifu_aiteban), PureMemory.ssss_bbBase_idosaki04_try); // 利きのうち、らいおん を取る手は、除外するぜ☆（＾▽＾）
PureMemory.ssss_bbBase_idosaki04_try.Sitdown(PureMemory.hot_bb_checkerAr[PureMemory.kifu_nTeban]); // 返討手 は除外するぜ☆（＾▽＾）
}
}
if (flag.HasFlag(MoveType.N01_KomaWoToruTe))
{
// 移動先
yomiIbashoBan.ToSet_KomaZenbu(PureMemory.kifu_aiteban, PureMemory.ssss_bbBase_idosaki05_komaWoToruTe); // 相手の駒があるところだけ☆（＾▽＾）
yomiIbashoBan.ToSitdown_Koma(Med_Koma.ToRaion(PureMemory.kifu_aiteban), PureMemory.ssss_bbBase_idosaki05_komaWoToruTe); // らいおんキャッチ は除外するぜ☆（＾▽＾）
PureMemory.ssss_bbBase_idosaki05_komaWoToruTe.Sitdown(PureMemory.hot_bb_checkerAr[PureMemory.kifu_nTeban]); // 返討手 は除外するぜ☆（＾▽＾）
}
if (flag.HasFlag(MoveType.N10_HimozukiOteZasi))
{
// 移動先
PureMemory.ssss_bbBase_idosaki06_himodukiOteZasi.Set(BitboardsOmatome.bb_boardArea);
yomiIbashoBan.ToSitdown_KomaZenbu(PureMemory.kifu_teban, PureMemory.ssss_bbBase_idosaki06_himodukiOteZasi); // 味方の駒があるところには移動できないぜ☆（＾▽＾）
yomiIbashoBan.ToSitdown_KomaZenbu(PureMemory.kifu_aiteban, PureMemory.ssss_bbBase_idosaki06_himodukiOteZasi); // 相手の駒がある升 は除外するぜ☆（＾▽＾）
PureMemory.ssss_bbBase_idosaki06_himodukiOteZasi.Sitdown(PureMemory.hot_bb_checkerAr[PureMemory.kifu_nTeban]); // 返討手 は除外するぜ☆（＾▽＾）
}
if (flag.HasFlag(MoveType.N06_SuteOteZasi))
{
// 移動先
PureMemory.ssss_bbBase_idosaki07_suteOteZasi.Set(BitboardsOmatome.bb_boardArea);
yomiIbashoBan.ToSitdown_KomaZenbu(PureMemory.kifu_teban, PureMemory.ssss_bbBase_idosaki07_suteOteZasi); // 味方の駒がある升 は除外☆（＾▽＾）
yomiIbashoBan.ToSitdown_KomaZenbu(PureMemory.kifu_aiteban, PureMemory.ssss_bbBase_idosaki07_suteOteZasi); // 相手の駒がある升 は除外☆（＾▽＾）
PureMemory.ssss_bbBase_idosaki07_suteOteZasi.Sitdown(PureMemory.hot_bb_checkerAr[PureMemory.kifu_nTeban]); // 返討手 は除外☆（＾▽＾）
}
if (flag.HasFlag(MoveType.N07_SuteOteDa))
{
// 持ち駒
PureMemory.ssss_bbBase_idosaki08_suteOteDa.Set(BitboardsOmatome.bb_boardArea);
yomiIbashoBan.ToSitdown_KomaZenbu(Taikyokusya.T1, PureMemory.ssss_bbBase_idosaki08_suteOteDa);// 持ち駒の打てる場所 ＝ 駒が無いところ☆
yomiIbashoBan.ToSitdown_KomaZenbu(Taikyokusya.T2, PureMemory.ssss_bbBase_idosaki08_suteOteDa);
}
if (flag.HasFlag(MoveType.N11_HimodukiOteDa))
{
// 持ち駒
PureMemory.ssss_bbBase_idosaki09_himodukiOteDa.Set(BitboardsOmatome.bb_boardArea);
yomiIbashoBan.ToSitdown_KomaZenbu(Taikyokusya.T1, PureMemory.ssss_bbBase_idosaki09_himodukiOteDa); // 持ち駒の打てる場所 ＝ 駒が無いところ☆
yomiIbashoBan.ToSitdown_KomaZenbu(Taikyokusya.T2, PureMemory.ssss_bbBase_idosaki09_himodukiOteDa);
PureMemory.gky_ky.yomiKy.yomiShogiban.yomiKikiBan.ToSelect_BBKikiZenbu(PureMemory.kifu_teban, PureMemory.ssss_bbBase_idosaki09_himodukiOteDa); // 紐を付ける☆
}
if (flag.HasFlag(MoveType.N08_HimotukiKanmanSasi))
{
// 盤面全体
PureMemory.ssss_bbBase_idosaki11_himodukiKanmanZasi.Set(BitboardsOmatome.bb_boardArea);
// － 味方の駒がある升 ※味方の駒があるところには移動できないぜ☆（＾▽＾）
yomiIbashoBan.ToSitdown_KomaZenbu(PureMemory.kifu_teban, PureMemory.ssss_bbBase_idosaki11_himodukiKanmanZasi);
// － 相手の駒がある升 ※除外するぜ☆（＾▽＾）
yomiIbashoBan.ToSitdown_KomaZenbu(PureMemory.kifu_aiteban, PureMemory.ssss_bbBase_idosaki11_himodukiKanmanZasi);
// － 利きのうち、らいおんを取る手 ※除外するぜ☆（＾▽＾）
yomiIbashoBan.ToSitdown_Koma(Med_Koma.ToRaion(PureMemory.kifu_aiteban), PureMemory.ssss_bbBase_idosaki11_himodukiKanmanZasi);
}
if (flag.HasFlag(MoveType.N02_BottiKanmanSasi))
{
// 移動先
PureMemory.ssss_bbBase_idosaki12_bottiKanmanZasi.Set(BitboardsOmatome.bb_boardArea);
yomiIbashoBan.ToSitdown_KomaZenbu(PureMemory.kifu_teban, PureMemory.ssss_bbBase_idosaki12_bottiKanmanZasi); // 味方の駒があるところには移動できないぜ☆（＾▽＾）
yomiIbashoBan.ToSitdown_KomaZenbu(PureMemory.kifu_aiteban, PureMemory.ssss_bbBase_idosaki12_bottiKanmanZasi); // 相手の駒がある升 は除外するぜ☆（＾▽＾）
yomiIbashoBan.ToSitdown_Koma(Med_Koma.ToRaion(PureMemory.kifu_aiteban), PureMemory.ssss_bbBase_idosaki12_bottiKanmanZasi); // 利きのうち、らいおんを取る手 は、除外するぜ☆（＾▽＾）
PureMemory.ssss_bbBase_idosaki12_bottiKanmanZasi.Sitdown(PureMemory.hot_bb_checkerAr[PureMemory.kifu_nTeban]); // 返討手 は除外するぜ☆（＾▽＾）
}
if (flag.HasFlag(MoveType.N03_BottiKanmanDa))
{
// 持ち駒
PureMemory.ssss_bbBase_idosaki13_bottiKanmanDa.Set(BitboardsOmatome.bb_boardArea);
yomiIbashoBan.ToSitdown_KomaZenbu(Taikyokusya.T1, PureMemory.ssss_bbBase_idosaki13_bottiKanmanDa); // 自駒が無いところ☆
yomiIbashoBan.ToSitdown_KomaZenbu(Taikyokusya.T2, PureMemory.ssss_bbBase_idosaki13_bottiKanmanDa); // 相手駒が無いところ☆
yomiKikiBan.ToSitdown_BBKikiZenbu(PureMemory.kifu_teban, PureMemory.ssss_bbBase_idosaki13_bottiKanmanDa); // 味方の利きが利いていない場所☆（＾▽＾）
yomiKikiBan.ToSitdown_BBKikiZenbu(PureMemory.kifu_aiteban, PureMemory.ssss_bbBase_idosaki13_bottiKanmanDa); // 敵の利きが利いていない場所☆（＾▽＾）
}
if (flag.HasFlag(MoveType.N04_SuteKanmanSasi))
{
PureMemory.ssss_bbBase_idosaki14_suteKanmanZasi.Set(BitboardsOmatome.bb_boardArea);
yomiIbashoBan.ToSitdown_KomaZenbu(PureMemory.kifu_teban, PureMemory.ssss_bbBase_idosaki14_suteKanmanZasi); // 味方の駒があるところには移動できないぜ☆（＾▽＾）
yomiIbashoBan.ToSitdown_KomaZenbu(PureMemory.kifu_aiteban, PureMemory.ssss_bbBase_idosaki14_suteKanmanZasi); // 相手の駒がある升 は除外するぜ☆（＾▽＾）
yomiIbashoBan.ToSitdown_Koma(Med_Koma.ToRaion(PureMemory.kifu_aiteban), PureMemory.ssss_bbBase_idosaki14_suteKanmanZasi); // 利きのうち、らいおん を取る手は、除外するぜ☆（＾▽＾）
PureMemory.ssss_bbBase_idosaki14_suteKanmanZasi.Sitdown(PureMemory.hot_bb_checkerAr[PureMemory.kifu_nTeban]); // 返討手 は除外するぜ☆（＾▽＾）
}
if (flag.HasFlag(MoveType.N05_SuteKanmanDa))
{
PureMemory.ssss_bbBase_idosaki15_suteKanmanDa.Set(BitboardsOmatome.bb_boardArea);
yomiIbashoBan.ToSitdown_KomaZenbu(Taikyokusya.T1, PureMemory.ssss_bbBase_idosaki15_suteKanmanDa); // 味方の駒がない升
yomiIbashoBan.ToSitdown_KomaZenbu(Taikyokusya.T2, PureMemory.ssss_bbBase_idosaki15_suteKanmanDa); // 相手の駒がない升// 2016-12-22 捨てだからと言って、紐を付けないとは限らない☆
yomiKikiBan.ToSelect_BBKikiZenbu(PureMemory.kifu_aiteban, PureMemory.ssss_bbBase_idosaki15_suteKanmanDa); // 敵の利きが利いている場所に打つぜ☆（＾▽＾）
}
}
async Task HandleReceived(string text)
{
GameSocketMessage preprocessed = new GameSocketMessage(text);
if (!preprocessed.Okay)
{
await Send("{\"t\":\"error\",\"d\":\"invalid message\"}");
return;
}
switch (preprocessed.Type)
{
case "move":
case "premove":
if (Subject.Result != Game.Results.ONGOING)
{
await Send("{\"t\":\"error\",\"d\":\"The game is not ongoing.\"}");
return;
}
MoveSocketMessage moveMessage = new MoveSocketMessage(preprocessed);
if (!moveMessage.Okay)
{
await Send("{\"t\":\"error\",\"d\":\"invalid message\"}");
return;
}
if ((Subject.ChessGame.WhoseTurn == Player.White && !Subject.White.Equals(client)) ||
(Subject.ChessGame.WhoseTurn == Player.Black && !Subject.Black.Equals(client)))
{
await Send("{\"t\":\"error\",\"d\":\"no permission\"}");
return;
}
bool flagged = await HandlePotentialFlag(Subject.ChessGame.WhoseTurn.ToString().ToLowerInvariant());
if (flagged)
{
return;
}
if (!Regex.IsMatch(moveMessage.Move, "([a-h][1-8]-[a-h][1-8](-[qrnbk])?|[PNBRQ]@[a-h][1-8])"))
{
await Send("{\"t\":\"error\",\"d\":\"invalid message format\"}");
return;
}
string[] moveParts;
MoveType mt = MoveType.Move;
if (!moveMessage.Move.Contains("@"))
{
moveParts = moveMessage.Move.Split('-');
Move move;
if (moveParts.Length == 2)
{
move = new Move(moveParts[0], moveParts[1], Subject.ChessGame.WhoseTurn);
}
else
{
move = new Move(moveParts[0], moveParts[1], Subject.ChessGame.WhoseTurn, moveParts[2][0]);
}
if (Subject.ChessGame.IsValidMove(move))
{
mt = await gameRepository.RegisterMoveAsync(Subject, move);
}
else if (moveMessage.Type == "move")
{
await Send("{\"t\":\"error\",\"d\":\"invalid move\"}");
return;
}
else
{
return; // for premoves, invalid moves can be silently ignored as mostly the problem is just a situation change on the board
}
}
else
{
CrazyhouseChessGame zhGame = Subject.ChessGame as CrazyhouseChessGame;
if (zhGame == null)
{
await Send("{\"t\":\"error\",\"d\":\"invalid move\"}");
return;
}
string[] typeAndPos = moveMessage.Move.Split('@');
Position pos = new Position(typeAndPos[1]);
Piece piece = Subject.ChessGame.MapPgnCharToPiece(typeAndPos[0][0], Subject.ChessGame.WhoseTurn);
Drop drop = new Drop(piece, pos, piece.Owner);
if (zhGame.IsValidDrop(drop))
{
await gameRepository.RegisterDropAsync(Subject, drop);
}
else
{
await Send("{\"t\":\"invalidDrop\",\"pos\":\"" + pos + "\"}");
}
moveParts = new string[] { pos.ToString().ToLowerInvariant(), pos.ToString().ToLowerInvariant() };
}
string check = null;
if (Subject.ChessGame.IsInCheck(Subject.ChessGame.WhoseTurn))
{
check = Subject.ChessGame.WhoseTurn.ToString().ToLowerInvariant();
}
string outcome = null;
if (Subject.ChessGame.IsWinner(Player.White))
{
outcome = "1-0, white wins";
await gameRepository.RegisterGameResultAsync(Subject, Game.Results.WHITE_WINS, Game.Terminations.NORMAL);
}
else if (Subject.ChessGame.IsWinner(Player.Black))
{
outcome = "0-1, black wins";
await gameRepository.RegisterGameResultAsync(Subject, Game.Results.BLACK_WINS, Game.Terminations.NORMAL);
}
else if (Subject.ChessGame.IsDraw() || Subject.ChessGame.DrawCanBeClaimed)
{
outcome = "½-½, draw";
await gameRepository.RegisterGameResultAsync(Subject, Game.Results.DRAW, Game.Terminations.NORMAL);
}
Dictionary <string, object> messageForPlayerWhoseTurnItIs = new Dictionary <string, object>();
Dictionary <string, object> messageForOthers = new Dictionary <string, object>();
messageForPlayerWhoseTurnItIs["t"] = messageForOthers["t"] = "moved";
messageForPlayerWhoseTurnItIs["fen"] = messageForOthers["fen"] = Subject.ChessGame.GetFen();
messageForPlayerWhoseTurnItIs["dests"] = moveCollectionTransformer.GetChessgroundDestsForMoveCollection(Subject.ChessGame.GetValidMoves(Subject.ChessGame.WhoseTurn));
messageForPlayerWhoseTurnItIs["lastMove"] = messageForOthers["lastMove"] = new string[] { moveParts[0], moveParts[1] };
messageForPlayerWhoseTurnItIs["turnColor"] = messageForOthers["turnColor"] = Subject.ChessGame.WhoseTurn.ToString().ToLowerInvariant();
messageForPlayerWhoseTurnItIs["plies"] = messageForOthers["plies"] = Subject.ChessGame.Moves.Count;
Dictionary <string, double> clockDictionary = new Dictionary <string, double>
{
["white"] = Subject.ClockWhite.GetSecondsLeft(),
["black"] = Subject.ClockBlack.GetSecondsLeft()
};
messageForPlayerWhoseTurnItIs["clock"] = messageForOthers["clock"] = clockDictionary;
messageForPlayerWhoseTurnItIs["check"] = messageForOthers["check"] = check;
messageForPlayerWhoseTurnItIs["isCapture"] = messageForOthers["isCapture"] = mt.HasFlag(MoveType.Capture);
if (outcome != null)
{
messageForPlayerWhoseTurnItIs["outcome"] = messageForOthers["outcome"] = outcome;
messageForPlayerWhoseTurnItIs["termination"] = messageForOthers["termination"] = Game.Terminations.NORMAL;
}
if (Subject.ChessGame is ThreeCheckChessGame)
{
ThreeCheckChessGame tccg = Subject.ChessGame as ThreeCheckChessGame;
messageForPlayerWhoseTurnItIs["additional"] = messageForOthers["additional"] = string.Format("White delivered {0} check(s), black delivered {1}.", tccg.ChecksByWhite, tccg.ChecksByBlack);
}
messageForPlayerWhoseTurnItIs["pocket"] = messageForOthers["pocket"] = Subject.ChessGame.GenerateJsonPocket();
messageForOthers["dests"] = new Dictionary <object, object>();
string jsonPlayersMove = JsonConvert.SerializeObject(messageForPlayerWhoseTurnItIs);
string jsonSpectatorsMove = JsonConvert.SerializeObject(messageForOthers);
await handlerRepository.SendAll(gameId, jsonPlayersMove, jsonSpectatorsMove, p => (Subject.White.Equals(p) && Subject.ChessGame.WhoseTurn == Player.White) || (Subject.Black.Equals(p) && Subject.ChessGame.WhoseTurn == Player.Black));
break;
case "chat":
ChatSocketMessage chatSocketMessage = new ChatSocketMessage(preprocessed);
if (!chatSocketMessage.Okay)
{
await Send("{\"t\":\"error\",\"d\":\"invalid message\"}");
return;
}
int? senderUserId = null;
string displayName = null;
if (client is RegisteredPlayer)
{
senderUserId = (client as RegisteredPlayer).UserId;
displayName = (await userRepository.FindByIdAsync(senderUserId.Value)).Username;
}
else
{
if (client.Equals(Subject.White))
{
displayName = "[white]";
}
else if (client.Equals(Subject.Black))
{
displayName = "[black]";
}
}
if (displayName == null)
{
await Send("{\"t\":\"error\",\"d\":\"Anonymous users cannot use the Spectators' chat.\"}");
return;
}
ChatMessage chatMessage = new ChatMessage(senderUserId, displayName, chatSocketMessage.Content);
Dictionary <string, string> forPlayers = null;
Dictionary <string, string> forSpectators = null;
string jsonPlayersChat = null;
string jsonSpectatorsChat = null;
if (chatSocketMessage.Channel == "player")
{
await gameRepository.RegisterPlayerChatMessageAsync(Subject, chatMessage);
forPlayers = new Dictionary <string, string>()
{
{ "t", "chat" }, { "channel", "player" }, { "msg", chatMessage.GetHtml() }
};
jsonPlayersChat = JsonConvert.SerializeObject(forPlayers);
}
else if (chatSocketMessage.Channel == "spectator")
{
if (!(client is RegisteredPlayer))
{
await Send("{\"t\":\"error\",\"d\":\"Anonymous users cannot use the Spectators' chat.\"}");
return;
}
await gameRepository.RegisterSpectatorChatMessageAsync(Subject, chatMessage);
forSpectators = new Dictionary <string, string>()
{
{ "t", "chat" }, { "channel", "spectator" }, { "msg", chatMessage.GetHtml() }
};
jsonSpectatorsChat = JsonConvert.SerializeObject(forSpectators);
if (Subject.Result != Game.Results.ONGOING)
{
jsonPlayersChat = jsonSpectatorsChat;
}
}
await handlerRepository.SendAll(gameId, jsonPlayersChat, jsonSpectatorsChat, p => Subject.White.Equals(p) || Subject.Black.Equals(p));
break;
case "syncClock":
Dictionary <string, object> syncedClockDict = new Dictionary <string, object>()
{
{ "t", "clock" },
{ "white", Subject.ClockWhite.GetSecondsLeft() },
{ "black", Subject.ClockBlack.GetSecondsLeft() },
{ "run", Subject.ChessGame.Moves.Count > 1 && Subject.Result == Game.Results.ONGOING },
{ "whoseTurn", Subject.ChessGame.WhoseTurn.ToString().ToLowerInvariant() }
};
await Send(JsonConvert.SerializeObject(syncedClockDict));
break;
case "flag":
FlagSocketMessage flagMessage = new FlagSocketMessage(preprocessed);
if (!flagMessage.Okay)
{
await Send("{\"t\":\"error\",\"d\":\"invalid message\"}");
return;
}
await HandlePotentialFlag(flagMessage.Player);
break;
case "syncChat":
Dictionary <string, object> syncedChat = new Dictionary <string, object>
{
["t"] = "chatSync"
};
if (Subject.White.Equals(client) || Subject.Black.Equals(client))
{
syncedChat["player"] = Subject.PlayerChats.Select(x => x.GetHtml());
}
if (Subject.Result != Game.Results.ONGOING || !(Subject.White.Equals(client) || Subject.Black.Equals(client)))
{
syncedChat["spectator"] = Subject.SpectatorChats.Select(x => x.GetHtml());
}
await Send(JsonConvert.SerializeObject(syncedChat));
break;
case "rematch-offer":
case "rematch-yes":
if (Subject.Result == Game.Results.ONGOING)
{
await Send("{\"t\":\"error\",\"d\":\"The game is still ongoing.\"}");
return;
}
bool isWhite = false;
bool isBlack = false;
if (!(isWhite = Subject.White.Equals(client)) && !(isBlack = Subject.Black.Equals(client)))
{
await Send("{\"t\":\"error\",\"d\":\"no permission\"}");
return;
}
bool createRematch = false;
if (isWhite)
{
await gameRepository.RegisterWhiteRematchOfferAsync(Subject);
if (Subject.BlackWantsRematch)
{
createRematch = true;
}
}
else
{
await gameRepository.RegisterBlackRematchOfferAsync(Subject);
if (Subject.WhiteWantsRematch)
{
createRematch = true;
}
}
if (createRematch)
{
int posWhite;
int posBlack;
if (Subject.RematchLevel % 2 == 0)
{
posWhite = Subject.PositionWhite;
posBlack = Subject.PositionBlack;
}
else
{
posWhite = randomProvider.RandomPositiveInt(Subject.ShortVariantName != "RacingKings" ? 960 : 1440);
if (Subject.IsSymmetrical)
{
posBlack = posWhite;
}
else
{
posBlack = randomProvider.RandomPositiveInt(Subject.ShortVariantName != "RacingKings" ? 960 : 1440);
}
}
Game newGame = new Game(await gameRepository.GenerateIdAsync(),
Subject.Black,
Subject.White,
Subject.ShortVariantName,
Subject.FullVariantName,
posWhite,
posBlack,
Subject.IsSymmetrical,
Subject.TimeControl,
DateTime.UtcNow,
Subject.RematchLevel + 1,
gameConstructor);
await gameRepository.AddAsync(newGame);
await gameRepository.SetRematchIDAsync(Subject, newGame.ID);
string rematchJson = "{\"t\":\"rematch\",\"d\":\"" + newGame.ID + "\"}";
await Send(rematchJson);
await handlerRepository.SendAll(gameId, rematchJson, null, x => true);
}
else
{
string rematchOfferJson = "{\"t\":\"rematch-offer\"}";
await handlerRepository.SendAll(gameId, rematchOfferJson, null, x => x.Equals(isWhite ? Subject.Black : Subject.White));
}
break;
case "rematch-no":
if (Subject.Result == Game.Results.ONGOING)
{
await Send("{\"t\":\"error\",\"d\":\"The game is still ongoing.\"}");
return;
}
bool isWhite_ = false;
bool isBlack_ = false;
if (!(isWhite_ = Subject.White.Equals(client)) && !(isBlack_ = Subject.Black.Equals(client)))
{
await Send("{\"t\":\"error\",\"d\":\"no permission\"}");
return;
}
await gameRepository.ClearRematchOffersAsync(Subject);
await handlerRepository.SendAll(gameId, "{\"t\":\"rematch-decline\"}", null, x => x.Equals(isWhite_ ? Subject.Black : Subject.White));
break;
case "resign":
if (Subject.Result != Game.Results.ONGOING)
{
await Send("{\"t\":\"error\",\"d\":\"The game is not ongoing.\"}");
return;
}
bool whiteResigns;
if (!(whiteResigns = Subject.White.Equals(client)) && !Subject.Black.Equals(client))
{
await Send("{\"t\":\"error\",\"d\":\"no permission\"}");
return;
}
if (Subject.Result != Game.Results.ONGOING)
{
await Send("{\"t\":\"error\",\"d\":\"Game is not ongoing.\"}");
return;
}
string outcomeAfterResign;
if (!whiteResigns)
{
outcomeAfterResign = "1-0, white wins";
await gameRepository.RegisterGameResultAsync(Subject, Game.Results.WHITE_WINS, Game.Terminations.RESIGNATION);
}
else
{
outcomeAfterResign = "0-1, black wins";
await gameRepository.RegisterGameResultAsync(Subject, Game.Results.BLACK_WINS, Game.Terminations.RESIGNATION);
}
Dictionary <string, string> outcomeResponseDict = new Dictionary <string, string>()
{
{ "t", "outcome" },
{ "outcome", outcomeAfterResign },
{ "termination", Game.Terminations.RESIGNATION }
};
await handlerRepository.SendAll(gameId, JsonConvert.SerializeObject(outcomeResponseDict), null, x => true);
break;
case "abort":
if (Subject.Result != Game.Results.ONGOING)
{
await Send("{\"t\":\"error\",\"d\":\"The game is not ongoing.\"}");
return;
}
if (!Subject.White.Equals(client) && !Subject.Black.Equals(client))
{
await Send("{\"t\":\"error\",\"d\":\"no permission\"}");
return;
}
if (Subject.UciMoves.Count > 1)
{
await Send("{\"t\":\"error\",\"d\":\"It's too late to abort.\"}");
return;
}
await gameRepository.RegisterGameResultAsync(Subject, Game.Results.ABORTED, Game.Terminations.ABORTED);
Dictionary <string, string> abortResultDict = new Dictionary <string, string>()
{
{ "t", "outcome" },
{ "outcome", Game.Results.ABORTED },
{ "termination", Game.Terminations.ABORTED }
};
await handlerRepository.SendAll(gameId, JsonConvert.SerializeObject(abortResultDict), null, x => true);
break;
case "draw-offer":
case "draw-yes":
if (Subject.Result != Game.Results.ONGOING)
{
await Send("{\"t\":\"error\",\"d\":\"The game is not ongoing.\"}");
return;
}
bool whiteOfferingDraw = false;
bool blackOfferingDraw = false;
if (!(whiteOfferingDraw = Subject.White.Equals(client)) && !(blackOfferingDraw = Subject.Black.Equals(client)))
{
await Send("{\"t\":\"error\",\"d\":\"no permission\"}");
return;
}
if (whiteOfferingDraw)
{
await gameRepository.RegisterWhiteDrawOfferAsync(Subject);
}
else
{
await gameRepository.RegisterBlackDrawOfferAsync(Subject);
}
if (Subject.WhiteWantsDraw && Subject.BlackWantsDraw)
{
await gameRepository.RegisterGameResultAsync(Subject, Game.Results.DRAW, Game.Terminations.NORMAL);
Dictionary <string, string> drawResultDict = new Dictionary <string, string>()
{
{ "t", "outcome" },
{ "outcome", Game.Results.DRAW },
{ "termination", Game.Terminations.NORMAL }
};
await handlerRepository.SendAll(SubjectID, JsonConvert.SerializeObject(drawResultDict), null, x => true);
}
else
{
string rematchOfferJson = "{\"t\":\"draw-offer\"}";
await handlerRepository.SendAll(gameId, rematchOfferJson, null, x => x.Equals(whiteOfferingDraw ? Subject.Black : Subject.White));
}
break;
case "draw-no":
if (Subject.Result != Game.Results.ONGOING)
{
await Send("{\"t\":\"error\",\"d\":\"The game is not ongoing.\"}");
return;
}
bool whiteDecliningDraw = false;
bool blackDecliningDraw = false;
if (!(whiteDecliningDraw = Subject.White.Equals(client)) && !(blackDecliningDraw = Subject.Black.Equals(client)))
{
await Send("{\"t\":\"error\",\"d\":\"no permission\"}");
return;
}
if (whiteDecliningDraw && !Subject.BlackWantsDraw)
{
await Send("{\"t\":\"error\",\"d\":\"You have no open draw offers.\"}");
return;
}
if (blackDecliningDraw && !Subject.WhiteWantsDraw)
{
await Send("{\"t\":\"error\",\"d\":\"You have no open draw offers.\"}");
return;
}
await gameRepository.ClearDrawOffersAsync(Subject);
await handlerRepository.SendAll(gameId, "{\"t\":\"draw-decline\"}", null, x => x.Equals(whiteDecliningDraw ? Subject.Black : Subject.White));
break;
case "keepAlive":
await Send("{\"t\":\"keepAlive\"}");
break;
}
}
