From: Daniel Mehrmann Date: Thu, 12 Feb 2004 12:32:59 +0000 (+0000) Subject: Bugfix draw offer to engine if color zippy enable. X-Git-Tag: v4.2.8~50 X-Git-Url: http://winboard.nl/cgi-bin?a=commitdiff_plain;h=8b519f2abff956ac1ccfcc4b51c7b9736e075d6c;p=xboard.git Bugfix draw offer to engine if color zippy enable. Bugfix that ics interaction console crashed while chess engine is starting. --- diff --git a/backend.c b/backend.c index f916bfb..c7e0473 100644 --- a/backend.c +++ b/backend.c @@ -212,7 +212,10 @@ void ParseFeatures P((char* args, ChessProgramState *cps)); void InitBackEnd3 P((void)); void FeatureDone P((ChessProgramState* cps, int val)); void InitChessProgram P((ChessProgramState *cps)); - + +#ifdef WIN32 + extern void ConsoleCreate(); +#endif extern int tinyLayout, smallLayout; static ChessProgramStats programStats; @@ -301,12 +304,8 @@ int gotPremove = 0; Boolean alarmSounded; /* end premove variables */ -#define ICS_GENERIC 0 -#define ICS_ICC 1 -#define ICS_FICS 2 -#define ICS_CHESSNET 3 /* not really supported */ -int ics_type = ICS_GENERIC; char *ics_prefix = "$"; +ics_type = ICS_GENERIC; int currentMove = 0, forwardMostMove = 0, backwardMostMove = 0; int pauseExamForwardMostMove = 0; @@ -441,7 +440,7 @@ InitBackEnd1() if (appData.icsActive) { appData.matchMode = FALSE; appData.matchGames = 0; -#if ZIPPY +#if ZIPPY appData.noChessProgram = !appData.zippyPlay; #else appData.zippyPlay = FALSE; @@ -481,7 +480,7 @@ InitBackEnd1() DisplayFatalError(buf, 0, 2); } } - + first.which = "first"; second.which = "second"; first.maybeThinking = second.maybeThinking = FALSE; @@ -559,7 +558,7 @@ InitBackEnd1() appData.clockMode = FALSE; first.sendTime = second.sendTime = 0; } - + #if ZIPPY /* Override some settings from environment variables, for backward compatibility. Unfortunately it's not feasible to have the env @@ -569,7 +568,7 @@ InitBackEnd1() ZippyInit(); } #endif - + if (appData.noChessProgram) { programVersion = (char*) malloc(5 + strlen(PRODUCT) + strlen(VERSION) + strlen(PATCHLEVEL)); @@ -693,16 +692,21 @@ InitBackEnd3 P((void)) char buf[MSG_SIZ]; int err; - InitChessProgram(&first); + InitChessProgram(&first); + + #ifdef WIN32 + /* Make a console window if needed */ + if (appData.icsActive) ConsoleCreate(); + #endif if (appData.icsActive) { err = establish(); if (err != 0) { if (*appData.icsCommPort != NULLCHAR) { - sprintf(buf, _("Could not open comm port %s"), + sprintf(buf, _("Could not open comm port %s"), appData.icsCommPort); } else { - sprintf(buf, _("Could not connect to host %s, port %s"), + sprintf(buf, _("Could not connect to host %s, port %s"), appData.icsHost, appData.icsPort); } DisplayFatalError(buf, err, 1); @@ -725,7 +729,7 @@ InitBackEnd3 P((void)) cmailISR = AddInputSource(cmailPR, FALSE, CmailSigHandlerCallBack, &cmailISR); } - + ThawUI(); DisplayMessage("", ""); if (StrCaseCmp(appData.initialMode, "") == 0) { @@ -733,7 +737,7 @@ InitBackEnd3 P((void)) } else if (StrCaseCmp(appData.initialMode, "TwoMachines") == 0) { initialMode = TwoMachinesPlay; } else if (StrCaseCmp(appData.initialMode, "AnalyzeFile") == 0) { - initialMode = AnalyzeFile; + initialMode = AnalyzeFile; } else if (StrCaseCmp(appData.initialMode, "Analysis") == 0) { initialMode = AnalyzeMode; } else if (StrCaseCmp(appData.initialMode, "MachineWhite") == 0) { @@ -891,7 +895,7 @@ establish() appData.icsHost, appData.icsPort); } else { sprintf(buf, "%s %s -l %s %s %s %s", - appData.remoteShell, appData.gateway, + appData.remoteShell, appData.gateway, appData.remoteUser, appData.telnetProgram, appData.icsHost, appData.icsPort); } @@ -1054,7 +1058,7 @@ SendToICSDelayed(s,msdelay) /* Remove all highlighting escape sequences in s - Also deletes any suffix starting with '(' + Also deletes any suffix starting with '(' */ char * StripHighlightAndTitle(s) @@ -1123,7 +1127,7 @@ StringToVariant(e) char buf[MSG_SIZ]; if (!e) return v; - + for (i=0; i ") || looking_at(buf, &i, "<12> "))) { loggedOn = TRUE; @@ -2020,7 +2024,7 @@ read_from_ics(isr, closure, data, count, error) gameInfo.whiteRating = string_to_rating(star_match[1]); gameInfo.blackRating = string_to_rating(star_match[3]); if (appData.debugMode) - fprintf(debugFP, _("Ratings from header: W %d, B %d\n"), + fprintf(debugFP, _("Ratings from header: W %d, B %d\n"), gameInfo.whiteRating, gameInfo.blackRating); } continue; @@ -2074,8 +2078,8 @@ read_from_ics(isr, closure, data, count, error) break; } continue; - } - + } + if (looking_at(buf, &i, "% ") || ((started == STARTED_MOVES || started == STARTED_MOVES_NOHIDE) && looking_at(buf, &i, "}*"))) { @@ -2093,7 +2097,7 @@ read_from_ics(isr, closure, data, count, error) if (WhiteOnMove(forwardMostMove)) { if (first.sendTime) { if (first.useColors) { - SendToProgram("black\n", &first); + SendToProgram("black\n", &first); } SendTimeRemaining(&first, TRUE); } @@ -2139,7 +2143,7 @@ read_from_ics(isr, closure, data, count, error) firstMove = TRUE; } } - } + } } #endif if (gameMode == IcsObserving && ics_gamenum == -1) { @@ -2181,14 +2185,14 @@ read_from_ics(isr, closure, data, count, error) } continue; } - + if ((started == STARTED_MOVES || started == STARTED_BOARD || started == STARTED_HOLDINGS || started == STARTED_MOVES_NOHIDE) && i >= leftover_len) { /* Accumulate characters in move list or board */ parse[parse_pos++] = buf[i]; } - + /* Start of game messages. Mostly we detect start of game when the first board image arrives. On some versions of the ICS, though, we need to do a "refresh" after starting @@ -2221,7 +2225,7 @@ read_from_ics(isr, closure, data, count, error) player2Rating = string_to_rating(star_match[3]); if (appData.debugMode) - fprintf(debugFP, + fprintf(debugFP, "Ratings from 'Game notification:' %s %d, %s %d\n", player1Name, player1Rating, player2Name, player2Rating); @@ -2251,8 +2255,8 @@ read_from_ics(isr, closure, data, count, error) SendToICS("refresh\n"); } continue; - } - + } + /* Error messages */ if (ics_user_moved) { if (looking_at(buf, &i, "Illegal move") || @@ -2314,7 +2318,7 @@ read_from_ics(isr, closure, data, count, error) 2 empty, white, or black (IGNORED) 3 player 2 name (not necessarily black) 4 player 2 rating - + The names/ratings are sorted out when the game actually starts (below). */ @@ -2324,14 +2328,14 @@ read_from_ics(isr, closure, data, count, error) player2Rating = string_to_rating(star_match[4]); if (appData.debugMode) - fprintf(debugFP, + fprintf(debugFP, "Ratings from 'Creating:' %s %d, %s %d\n", player1Name, player1Rating, player2Name, player2Rating); continue; } - + /* Improved generic start/end-of-game messages */ if ((tkind=0, looking_at(buf, &i, "{Game * (* vs. *) *}*")) || (tkind=1, looking_at(buf, &i, "{Game * (*(*) vs. *(*)) *}*"))){ @@ -2480,8 +2484,8 @@ read_from_ics(isr, closure, data, count, error) ClearPremoveHighlights(); if (appData.debugMode) fprintf(debugFP, "Sending premove:\n"); - UserMoveEvent(premoveFromX, premoveFromY, - premoveToX, premoveToY, + UserMoveEvent(premoveFromX, premoveFromY, + premoveToX, premoveToY, premovePromoChar); } } @@ -2549,17 +2553,17 @@ read_from_ics(isr, closure, data, count, error) i++; /* skip unparsed character and loop back */ } - + if (started != STARTED_MOVES && started != STARTED_BOARD && started != STARTED_HOLDINGS && i > next_out) { SendToPlayer(&buf[next_out], i - next_out); next_out = i; } - + leftover_len = buf_len - leftover_start; /* if buffer ends with something we couldn't parse, reparse it after appending the next read */ - + } else if (count == 0) { RemoveInputSource(isr); DisplayFatalError(_("Connection closed by ICS"), 0, 0); @@ -2570,13 +2574,13 @@ read_from_ics(isr, closure, data, count, error) /* Board style 12 looks like this: - + <12> r-b---k- pp----pp ---bP--- ---p---- q------- ------P- P--Q--BP -----R-K W -1 0 0 0 0 0 0 paf MaxII 0 2 12 21 25 234 174 24 Q/d7-a4 (0:06) Qxa4 0 0 - + * The "<12> " is stripped before it gets to this routine. The two * trailing 0's (flip state and clock ticking) are later addition, and * some chess servers may not have them, or may have only the first. - * Additional trailing fields may be added in the future. + * Additional trailing fields may be added in the future. */ #define PATTERN "%72c%c%d%d%d%d%d%d%d%s%s%d%d%d%d%d%d%d%d%s%s%s%d%d" @@ -2592,7 +2596,7 @@ read_from_ics(isr, closure, data, count, error) void ParseBoard12(string) char *string; -{ +{ GameMode newGameMode; int gamenum, newGame, newMove, relation, basetime, increment, ics_flip = 0; int j, k, n, moveNum, white_stren, black_stren, white_time, black_time; @@ -2608,7 +2612,7 @@ ParseBoard12(string) char promoChar; fromX = fromY = toX = toY = -1; - + newGame = FALSE; if (appData.debugMode) @@ -2637,7 +2641,7 @@ ParseBoard12(string) 0, 1); return; } - + switch (relation) { case RELATION_OBSERVING_PLAYED: case RELATION_OBSERVING_STATIC: @@ -2659,14 +2663,14 @@ ParseBoard12(string) case RELATION_ISOLATED_BOARD: default: /* Just display this board. If user was doing something else, - we will forget about it until the next board comes. */ + we will forget about it until the next board comes. */ newGameMode = IcsIdle; break; case RELATION_STARTING_POSITION: newGameMode = gameMode; break; } - + /* Modify behavior for initial board display on move listing of wild games. */ @@ -2699,12 +2703,12 @@ ParseBoard12(string) ics_getting_history = H_FALSE; return; } - + /* Take action if this is the first board of a new game, or of a different game than is currently being displayed. */ if (gamenum != ics_gamenum || newGameMode != gameMode || relation == RELATION_ISOLATED_BOARD) { - + /* Forget the old game and get the history (if any) of the new one */ if (gameMode != BeginningOfGame) { Reset(FALSE, TRUE); @@ -2721,14 +2725,14 @@ ParseBoard12(string) sprintf(str, "%smoves %d\n", ics_prefix, gamenum); SendToICS(str); } - + /* Initially flip the board to have black on the bottom if playing black or if the ICS flip flag is set, but let the user change it with the Flip View button. */ - flipView = appData.autoFlipView ? + flipView = appData.autoFlipView ? (newGameMode == IcsPlayingBlack) || ics_flip : appData.flipView; - + /* Done with values from previous mode; copy in new ones */ gameMode = newGameMode; ModeHighlight(); @@ -2751,7 +2755,7 @@ ParseBoard12(string) movesPerSession = 0; gameInfo.timeControl = TimeControlTagValue(); gameInfo.variant = StringToVariant(gameInfo.event); - + /* Do we have the ratings? */ if (strcmp(player1Name, white) == 0 && strcmp(player2Name, black) == 0) { @@ -2777,7 +2781,7 @@ ParseBoard12(string) SendToICS("set shout 0\n"); } } - + /* Deal with midgame name changes */ if (!newGame) { if (!gameInfo.white || strcmp(gameInfo.white, white) != 0) { @@ -2789,7 +2793,7 @@ ParseBoard12(string) gameInfo.black = StrSave(black); } } - + /* Throw away game result if anything actually changes in examine mode */ if (gameMode == IcsExamining && !newGame) { gameInfo.result = GameUnfinished; @@ -2798,7 +2802,7 @@ ParseBoard12(string) gameInfo.resultDetails = NULL; } } - + /* In pausing && IcsExamining mode, we ignore boards coming in if they are in a different variation than we are. */ if (pauseExamInvalid) return; @@ -2809,7 +2813,7 @@ ParseBoard12(string) return; } } - + /* Parse the board */ for (k = 0; k < 8; k++) for (j = 0; j < 8; j++) @@ -2819,14 +2823,14 @@ ParseBoard12(string) startedFromSetupPosition = !CompareBoards(board, initialPosition); } - + if (ics_getting_history == H_GOT_REQ_HEADER || ics_getting_history == H_GOT_UNREQ_HEADER) { /* This was an initial position from a move list, not the current position */ return; } - + /* Update currentMove and known move number limits */ newMove = newGame || moveNum > forwardMostMove; if (newGame) { @@ -2845,7 +2849,7 @@ ParseBoard12(string) if (!pausing || currentMove > forwardMostMove) currentMove = forwardMostMove; } else { - /* New part of history that is not contiguous with old part */ + /* New part of history that is not contiguous with old part */ if (pausing && gameMode == IcsExamining) { pauseExamInvalid = TRUE; forwardMostMove = pauseExamForwardMostMove; @@ -2858,7 +2862,7 @@ ParseBoard12(string) SendToICS(str); } } - + /* Update the clocks */ if (strchr(elapsed_time, '.')) { /* Time is in ms */ @@ -2869,7 +2873,7 @@ ParseBoard12(string) timeRemaining[0][moveNum] = whiteTimeRemaining = white_time * 1000; timeRemaining[1][moveNum] = blackTimeRemaining = black_time * 1000; } - + #if ZIPPY if (appData.zippyPlay && newGame && @@ -2877,7 +2881,7 @@ ParseBoard12(string) gameMode != IcsExamining) ZippyFirstBoard(moveNum, basetime, increment); #endif - + /* Put the move on the move list, first converting to canonical algebraic form. */ if (moveNum > 0) { @@ -2936,7 +2940,7 @@ ParseBoard12(string) #if ZIPPY /* Send move to chess program (BEFORE animating it). */ - if (appData.zippyPlay && !newGame && newMove && + if (appData.zippyPlay && !newGame && newMove && (!appData.getMoveList || backwardMostMove == 0) && first.initDone) { if ((gameMode == IcsPlayingWhite && WhiteOnMove(moveNum)) || @@ -2984,7 +2988,7 @@ ParseBoard12(string) SetHighlights(fromX, fromY, toX, toY); } } - + /* Start the clocks */ whiteFlag = blackFlag = FALSE; appData.clockMode = !(basetime == 0 && increment == 0); @@ -3001,28 +3005,28 @@ ParseBoard12(string) DisplayBothClocks(); else StartClocks(); - + /* Display opponents and material strengths */ if (gameInfo.variant != VariantBughouse && gameInfo.variant != VariantCrazyhouse) { if (tinyLayout || smallLayout) { - sprintf(str, "%s(%d) %s(%d) {%d %d}", + sprintf(str, "%s(%d) %s(%d) {%d %d}", gameInfo.white, white_stren, gameInfo.black, black_stren, basetime, increment); } else { - sprintf(str, "%s (%d) vs. %s (%d) {%d %d}", + sprintf(str, "%s (%d) vs. %s (%d) {%d %d}", gameInfo.white, white_stren, gameInfo.black, black_stren, basetime, increment); } DisplayTitle(str); } - + /* Display the board */ if (!pausing) { - + if (appData.premove) - if (!gotPremove || + if (!gotPremove || ((gameMode == IcsPlayingWhite) && (WhiteOnMove(currentMove))) || ((gameMode == IcsPlayingBlack) && (!WhiteOnMove(currentMove)))) ClearPremoveHighlights(); @@ -3188,7 +3192,7 @@ ParseOneMove(move, moveNum, moveType, fromX, fromY, toX, toY, promoChar) ChessMove *moveType; int *fromX, *fromY, *toX, *toY; char *promoChar; -{ +{ *moveType = yylexstr(moveNum, move); switch (*moveType) { case WhitePromotionQueen: @@ -3295,7 +3299,7 @@ SendBoard(cps, moveNum) int moveNum; { char message[MSG_SIZ]; - + if (cps->useSetboard) { char* fen = PositionToFEN(moveNum); sprintf(message, "setboard %s\n", fen); @@ -3316,13 +3320,13 @@ SendBoard(cps, moveNum) bp = &boards[moveNum][i][0]; for (j = 0; j < BOARD_SIZE; j++, bp++) { if ((int) *bp < (int) BlackPawn) { - sprintf(message, "%c%c%c\n", PieceToChar(*bp), + sprintf(message, "%c%c%c\n", PieceToChar(*bp), 'a' + j, '1' + i); SendToProgram(message, cps); } } } - + SendToProgram("c\n", cps); for (i = BOARD_SIZE - 1; i >= 0; i--) { bp = &boards[moveNum][i][0]; @@ -3335,7 +3339,7 @@ SendBoard(cps, moveNum) } } } - + SendToProgram(".\n", cps); } } @@ -3415,11 +3419,11 @@ OKToStartUserMove(x, y) if (!white_piece && WhiteOnMove(currentMove)) { DisplayMoveError(_("It is White's turn")); return FALSE; - } + } if (white_piece && !WhiteOnMove(currentMove)) { DisplayMoveError(_("It is Black's turn")); return FALSE; - } + } if (cmailMsgLoaded && (currentMove < cmailOldMove)) { /* Editing correspondence game history */ /* Could disallow this or prompt for confirmation */ @@ -3442,16 +3446,16 @@ OKToStartUserMove(x, y) } } break; - + case Training: if (!white_piece && WhiteOnMove(currentMove)) { DisplayMoveError(_("It is White's turn")); return FALSE; - } + } if (white_piece && !WhiteOnMove(currentMove)) { DisplayMoveError(_("It is Black's turn")); return FALSE; - } + } break; default: @@ -3484,7 +3488,7 @@ UserMoveEvent(fromX, fromY, toX, toY, promoChar) if ((fromX == toX) && (fromY == toY)) { return; } - + /* Check if the user is playing in turn. This is complicated because we let the user "pick up" a piece before it is his turn. So the piece he tried to pick up may have been captured by the time he puts it down! @@ -3556,7 +3560,7 @@ UserMoveEvent(fromX, fromY, toX, toY, promoChar) premoveFromY = fromY; premovePromoChar = promoChar; gotPremove = 1; - if (appData.debugMode) + if (appData.debugMode) fprintf(debugFP, "Got premove: fromX %d," "fromY %d, toX %d, toY %d\n", fromX, fromY, toX, toY); @@ -3577,7 +3581,7 @@ UserMoveEvent(fromX, fromY, toX, toY, promoChar) premoveFromY = fromY; premovePromoChar = promoChar; gotPremove = 1; - if (appData.debugMode) + if (appData.debugMode) fprintf(debugFP, "Got premove: fromX %d," "fromY %d, toX %d, toY %d\n", fromX, fromY, toX, toY); @@ -3603,7 +3607,7 @@ UserMoveEvent(fromX, fromY, toX, toY, promoChar) if (toX < 0 || toY < 0) return; userOfferedDraw = FALSE; - + if (appData.testLegality) { moveType = LegalityTest(boards[currentMove], PosFlags(currentMove), EP_UNKNOWN, fromY, fromX, toY, toX, promoChar); @@ -3617,7 +3621,7 @@ UserMoveEvent(fromX, fromY, toX, toY, promoChar) if (gameMode == Training) { /* compare the move played on the board to the next move in the - * game. If they match, display the move and the opponent's response. + * game. If they match, display the move and the opponent's response. * If they don't match, display an error message. */ int saveAnimate; @@ -3738,7 +3742,7 @@ FinishMove(moveType, fromX, fromY, toX, toY, promoChar) break; } break; - + case MachinePlaysBlack: case MachinePlaysWhite: /* disable certain menu options while machine is thinking */ @@ -3893,9 +3897,9 @@ HandleMachineMove(message, cps) strcpy(machineMove, currentMoveString); strcat(machineMove, "\n"); strcpy(moveList[forwardMostMove], machineMove); - + MakeMove(fromX, fromY, toX, toY, promoChar);/*updates forwardMostMove*/ - + if (gameMode == TwoMachinesPlay) { if (cps->other->sendTime) { SendTimeRemaining(cps->other, @@ -3916,7 +3920,7 @@ HandleMachineMove(message, cps) if (!pausing && appData.ringBellAfterMoves) { RingBell(); } - /* + /* * Reenable menu items that were disabled while * machine was thinking */ @@ -3988,8 +3992,8 @@ HandleMachineMove(message, cps) AskQuestion(realname, buf2, buf1, cps->pr); return; } - /* Commands from the engine directly to ICS. We don't allow these to be - * sent until we are logged on. Crafty kibitzes have been known to + /* Commands from the engine directly to ICS. We don't allow these to be + * sent until we are logged on. Crafty kibitzes have been known to * interfere with the login process. */ if (loggedOn) { @@ -4026,7 +4030,7 @@ HandleMachineMove(message, cps) */ if (strncmp(message + 1, "llegal move", 11) == 0 || strncmp(message, "Error", 5) == 0) { - if (StrStr(message, "name") || + if (StrStr(message, "name") || StrStr(message, "rating") || StrStr(message, "?") || StrStr(message, "result") || StrStr(message, "board") || StrStr(message, "bk") || StrStr(message, "computer") || @@ -4090,7 +4094,7 @@ HandleMachineMove(message, cps) message in analyze mored would be ignored. */ if (cps == &first && programStats.ok_to_send == 0) { /* Bogus message from Crafty responding to "." This filtering - can miss some of the bad messages, but fortunately the bug + can miss some of the bad messages, but fortunately the bug is fixed in current Crafty versions, so it doesn't matter. */ return; } @@ -4117,7 +4121,7 @@ HandleMachineMove(message, cps) Don't use it. */ cps->sendTime = 0; } - + /* * If chess program startup fails, exit with an error message. * Attempts to recover here are futile. @@ -4136,8 +4140,8 @@ HandleMachineMove(message, cps) DisplayFatalError(buf1, 0, 1); return; } - - /* + + /* * Look for hint output */ if (sscanf(message, "Hint: %s", buf1) == 1) { @@ -4333,7 +4337,7 @@ HandleMachineMove(message, cps) } } - + /* * Look for thinking output */ @@ -4410,9 +4414,9 @@ HandleMachineMove(message, cps) } else { programStats.line_is_book = 0; } - + sprintf(thinkOutput, "[%d]%c%+.2f %s%s%s", - plylev, + plylev, (gameMode == TwoMachinesPlay ? ToUpper(cps->twoMachinesColor[0]) : ' '), ((double) curscore) / 100.0, @@ -4444,7 +4448,7 @@ HandleMachineMove(message, cps) mean "line isn't going to change" (Crafty isn't searching, so stats won't change) */ programStats.line_is_book = 1; - + if (currentMove == forwardMostMove || gameMode==AnalyzeMode || gameMode == AnalyzeFile) { DisplayMove(currentMove - 1); @@ -4504,7 +4508,7 @@ HandleMachineMove(message, cps) /* Parse a game score from the character string "game", and record it as the history of the current game. The game - score is NOT assumed to start from the standard position. + score is NOT assumed to start from the standard position. The display is not updated in any way. */ void @@ -4930,7 +4934,7 @@ InitChessProgram(cps) SendToProgram(buf, cps); } cps->initDone = TRUE; -} +} void @@ -4957,7 +4961,7 @@ StartChessProgram(cps) } err = StartChildProcess(buf, "", &cps->pr); } - + if (err != 0) { sprintf(buf, "Startup failure on '%s'", cps->program); DisplayFatalError(buf, err, 1); @@ -4965,7 +4969,7 @@ StartChessProgram(cps) cps->isr = NULL; return; } - + cps->isr = AddInputSource(cps->pr, TRUE, ReceiveFromProgram, cps); if (cps->protocolVersion > 1) { sprintf(buf, "xboard\nprotover %d\n", cps->protocolVersion); @@ -5025,8 +5029,8 @@ GameEnds(result, resultDetails, whosays) if (appData.icsActive && whosays == GE_ENGINE) { /* If we are playing on ICS, the server decides when the - game is over, but the engine can offer to draw, claim - a draw, or resign. + game is over, but the engine can offer to draw, claim + a draw, or resign. */ #if ZIPPY if (appData.zippyPlay && first.initDone) { @@ -5054,17 +5058,17 @@ GameEnds(result, resultDetails, whosays) /* If this is an ICS game, only ICS can really say it's done; if not, anyone can. */ - isIcsGame = (gameMode == IcsPlayingWhite || - gameMode == IcsPlayingBlack || - gameMode == IcsObserving || + isIcsGame = (gameMode == IcsPlayingWhite || + gameMode == IcsPlayingBlack || + gameMode == IcsObserving || gameMode == IcsExamining); if (!isIcsGame || whosays == GE_ICS) { /* OK -- not an ICS game, or ICS said it was done */ StopClocks(); - if (!isIcsGame && !appData.noChessProgram) + if (!isIcsGame && !appData.noChessProgram) SetUserThinkingEnables(); - + if (resultDetails != NULL) { gameInfo.result = result; gameInfo.resultDetails = StrSave(resultDetails); @@ -5091,7 +5095,7 @@ GameEnds(result, resultDetails, whosays) /* display last move only if game was not loaded from file */ if ((whosays != GE_FILE) && (currentMove == forwardMostMove)) DisplayMove(currentMove - 1); - + if (forwardMostMove != 0) { if (gameMode != PlayFromGameFile && gameMode != EditGame) { if (*appData.saveGameFile != NULLCHAR) { @@ -5145,8 +5149,8 @@ GameEnds(result, resultDetails, whosays) } } } else if (gameMode == EditGame || - gameMode == PlayFromGameFile || - gameMode == AnalyzeMode || + gameMode == PlayFromGameFile || + gameMode == AnalyzeMode || gameMode == AnalyzeFile) { nextGameMode = gameMode; } else { @@ -5185,7 +5189,7 @@ GameEnds(result, resultDetails, whosays) if (first.isr != NULL) RemoveInputSource(first.isr); first.isr = NULL; - + if (first.pr != NoProc) { ExitAnalyzeMode(); SendToProgram("quit\n", &first); @@ -5209,7 +5213,7 @@ GameEnds(result, resultDetails, whosays) if (second.isr != NULL) RemoveInputSource(second.isr); second.isr = NULL; - + if (second.pr != NoProc) { SendToProgram("quit\n", &second); DestroyChildProcess(second.pr, second.useSigterm); @@ -5265,12 +5269,12 @@ GameEnds(result, resultDetails, whosays) /* Assumes program was just initialized (initString sent). Leaves program in force mode. */ void -FeedMovesToProgram(cps, upto) +FeedMovesToProgram(cps, upto) ChessProgramState *cps; int upto; { int i; - + if (appData.debugMode) fprintf(debugFP, "Feeding %smoves %d through %d to %s chess program\n", startedFromSetupPosition ? "position and " : "", @@ -5292,7 +5296,7 @@ ResurrectChessProgram() If so, restart it and feed it all the moves made so far. */ if (appData.noChessProgram || first.pr != NoProc) return; - + StartChessProgram(&first); InitChessProgram(&first); FeedMovesToProgram(&first, currentMove); @@ -5343,7 +5347,7 @@ Reset(redraw, init) ics_gamenum = -1; white_holding[0] = black_holding[0] = NULLCHAR; ClearProgramStats(); - + ResetFrontEnd(); ClearHighlights(); flipView = appData.flipView; @@ -5407,7 +5411,7 @@ AutoPlayOneMove() ModeHighlight(); return FALSE; } - + toX = moveList[currentMove][2] - 'a'; toY = moveList[currentMove][3] - '1'; @@ -5444,13 +5448,13 @@ LoadGameOneMove(readAhead) ChessMove moveType; char move[MSG_SIZ]; char *p, *q; - - if (gameMode != PlayFromGameFile && gameMode != AnalyzeFile && + + if (gameMode != PlayFromGameFile && gameMode != AnalyzeFile && gameMode != AnalyzeMode && gameMode != Training) { gameFileFP = NULL; return FALSE; } - + yyboardindex = forwardMostMove; if (readAhead != (ChessMove)0) { moveType = readAhead; @@ -5459,11 +5463,11 @@ LoadGameOneMove(readAhead) return FALSE; moveType = (ChessMove) yylex(); } - + done = FALSE; switch (moveType) { case Comment: - if (appData.debugMode) + if (appData.debugMode) fprintf(debugFP, "Parsed Comment: %s\n", yy_text); p = yy_text; if (*p == '{' || *p == '[' || *p == '(') { @@ -5668,7 +5672,7 @@ LoadGameOneMove(readAhead) /* currentMoveString is set as a side-effect of yylex */ strcat(currentMoveString, "\n"); strcpy(moveList[forwardMostMove], currentMoveString); - + thinkOutput[0] = NULLCHAR; MakeMove(fromX, fromY, toX, toY, promoChar); currentMove = forwardMostMove; @@ -5731,7 +5735,7 @@ MakeRegisteredMove() if (appData.debugMode) fprintf(debugFP, "Restoring %s for game %d\n", cmailMove[lastLoadGameNumber - 1], lastLoadGameNumber); - + thinkOutput[0] = NULLCHAR; strcpy(moveList[currentMove], cmailMove[lastLoadGameNumber - 1]); fromX = cmailMove[lastLoadGameNumber - 1][0] - 'a'; @@ -5741,13 +5745,13 @@ MakeRegisteredMove() promoChar = cmailMove[lastLoadGameNumber - 1][4]; MakeMove(fromX, fromY, toX, toY, promoChar); ShowMove(fromX, fromY, toX, toY); - + switch (MateTest(boards[currentMove], PosFlags(currentMove), EP_UNKNOWN)) { case MT_NONE: case MT_CHECK: break; - + case MT_CHECKMATE: if (WhiteOnMove(currentMove)) { GameEnds(BlackWins, "Black mates", GE_PLAYER); @@ -5755,14 +5759,14 @@ MakeRegisteredMove() GameEnds(WhiteWins, "White mates", GE_PLAYER); } break; - + case MT_STALEMATE: GameEnds(GameIsDrawn, "Stalemate", GE_PLAYER); break; } break; - + case CMAIL_RESIGN: if (WhiteOnMove(currentMove)) { GameEnds(BlackWins, "White resigns", GE_PLAYER); @@ -5770,11 +5774,11 @@ MakeRegisteredMove() GameEnds(WhiteWins, "Black resigns", GE_PLAYER); } break; - + case CMAIL_ACCEPT: GameEnds(GameIsDrawn, "Draw agreed", GE_PLAYER); break; - + default: break; } @@ -5869,7 +5873,7 @@ LoadGame(f, gameNumber, title, useList) int err; GameMode oldGameMode; - if (appData.debugMode) + if (appData.debugMode) fprintf(debugFP, "LoadGame(): on entry, gameMode %d\n", gameMode); if (gameMode == Training ) @@ -5887,7 +5891,7 @@ LoadGame(f, gameNumber, title, useList) if (useList) { lg = (ListGame *) ListElem(&gameList, gameNumber-1); - + if (lg) { fseek(f, lg->offset, 0); GameListHighlight(gameNumber); @@ -5942,12 +5946,12 @@ LoadGame(f, gameNumber, title, useList) /* * Skip the first gn-1 games in the file. - * Also skip over anything that precedes an identifiable - * start of game marker, to avoid being confused by - * garbage at the start of the file. Currently + * Also skip over anything that precedes an identifiable + * start of game marker, to avoid being confused by + * garbage at the start of the file. Currently * recognized start of game markers are the move number "1", * the pattern "gnuchess .* game", the pattern - * "^[#;%] [^ ]* game file", and a PGN tag block. + * "^[#;%] [^ ]* game file", and a PGN tag block. * A game that starts with one of the latter two patterns * will also have a move number 1, possibly * following a position diagram. @@ -5973,7 +5977,7 @@ LoadGame(f, gameNumber, title, useList) gn--; lastLoadGameStart = cm; break; - + case MoveNumberOne: switch (lastLoadGameStart) { case GNUChessGame: @@ -6041,7 +6045,7 @@ LoadGame(f, gameNumber, title, useList) break; } } - + if (appData.debugMode) fprintf(debugFP, "Parsed game start '%s' (%d)\n", yy_text, (int) cm); @@ -6067,11 +6071,11 @@ LoadGame(f, gameNumber, title, useList) free(gameInfo.event); } gameInfo.event = StrSave(yy_text); - } + } startedFromSetupPosition = FALSE; while (cm == PGNTag) { - if (appData.debugMode) + if (appData.debugMode) fprintf(debugFP, "Parsed PGNTag: %s\n", yy_text); err = ParsePGNTag(yy_text, &gameInfo); if (!err) numPGNTags++; @@ -6110,7 +6114,7 @@ LoadGame(f, gameNumber, title, useList) /* Handle comments interspersed among the tags */ while (cm == Comment) { char *p; - if (appData.debugMode) + if (appData.debugMode) fprintf(debugFP, "Parsed Comment: %s\n", yy_text); p = yy_text; if (*p == '{' || *p == '[' || *p == '(') { @@ -6169,13 +6173,13 @@ LoadGame(f, gameNumber, title, useList) } while (*p == ' ' || *p == '\t' || *p == '\n' || *p == '\r') p++; - + if (strncmp(p, "black", strlen("black"))==0) blackPlaysFirst = TRUE; else blackPlaysFirst = FALSE; startedFromSetupPosition = TRUE; - + CopyBoard(boards[0], initial_position); if (blackPlaysFirst) { currentMove = forwardMostMove = backwardMostMove = 1; @@ -6204,11 +6208,11 @@ LoadGame(f, gameNumber, title, useList) if (startedFromSetupPosition) { SendBoard(&first, forwardMostMove); DisplayBothClocks(); - } + } while (cm == Comment) { char *p; - if (appData.debugMode) + if (appData.debugMode) fprintf(debugFP, "Parsed Comment: %s\n", yy_text); p = yy_text; if (*p == '{' || *p == '[' || *p == '(') { @@ -6245,7 +6249,7 @@ LoadGame(f, gameNumber, title, useList) DisplayComment(currentMove - 1, commentList[currentMove]); } } - if (!matchMode && appData.timeDelay != 0) + if (!matchMode && appData.timeDelay != 0) DrawPosition(FALSE, boards[currentMove]); if (gameMode == AnalyzeFile || gameMode == AnalyzeMode) { @@ -6253,7 +6257,7 @@ LoadGame(f, gameNumber, title, useList) } /* if the first token after the PGN tags is a move - * and not move number 1, retrieve it from the parser + * and not move number 1, retrieve it from the parser */ if (cm != MoveNumberOne) LoadGameOneMove(cm); @@ -6282,7 +6286,7 @@ LoadGame(f, gameNumber, title, useList) AutoPlayGameLoop(); } - if (appData.debugMode) + if (appData.debugMode) fprintf(debugFP, "LoadGame(): on exit, gameMode %d\n", gameMode); return TRUE; } @@ -6339,7 +6343,7 @@ LoadPosition(f, positionNumber, title) char *p, line[MSG_SIZ]; Board initial_position; int i, j, fenMode, pn; - + if (gameMode == Training ) SetTrainingModeOff(); @@ -6356,7 +6360,7 @@ LoadPosition(f, positionNumber, title) if (first.pr == NoProc) { StartChessProgram(&first); InitChessProgram(&first); - } + } pn = positionNumber; if (positionNumber < 0) { /* Negative position number means to seek to that byte offset */ @@ -6416,7 +6420,7 @@ LoadPosition(f, positionNumber, title) } else { (void) fgets(line, MSG_SIZ, f); (void) fgets(line, MSG_SIZ, f); - + for (i = BOARD_SIZE - 1; i >= 0; i--) { (void) fgets(line, MSG_SIZ, f); for (p = line, j = 0; j < BOARD_SIZE; p++) { @@ -6425,7 +6429,7 @@ LoadPosition(f, positionNumber, title) initial_position[i][j++] = CharToPiece(*p); } } - + blackPlaysFirst = FALSE; if (!feof(f)) { (void) fgets(line, MSG_SIZ, f); @@ -6434,7 +6438,7 @@ LoadPosition(f, positionNumber, title) } } startedFromSetupPosition = TRUE; - + SendToProgram("force\n", &first); CopyBoard(boards[0], initial_position); if (blackPlaysFirst) { @@ -6461,7 +6465,7 @@ LoadPosition(f, positionNumber, title) timeRemaining[0][1] = whiteTimeRemaining; timeRemaining[1][1] = blackTimeRemaining; DrawPosition(FALSE, boards[currentMove]); - + return TRUE; } @@ -6528,7 +6532,7 @@ SavePart(str) { static char buf[MSG_SIZ]; char *p; - + p = strchr(str, ' '); if (p == NULL) return str; strncpy(buf, str, p - str); @@ -6548,11 +6552,11 @@ SaveGamePGN(f) char *movetext; char numtext[32]; int movelen, numlen, blank; - + tm = time((time_t *) NULL); - + PrintPGNTags(f, &gameInfo); - + if (backwardMostMove > 0 || startedFromSetupPosition) { char *fen = PositionToFEN(backwardMostMove); fprintf(f, "[FEN \"%s\"]\n[SetUp \"1\"]\n", fen); @@ -6625,7 +6629,7 @@ SaveGamePGN(f) i++; } - + /* Start a new line */ if (linelen > 0) fprintf(f, "\n"); @@ -6654,12 +6658,12 @@ SaveGameOldStyle(f) { int i, offset; time_t tm; - + tm = time((time_t *) NULL); - + fprintf(f, "# %s game file -- %s", programName, ctime(&tm)); PrintOpponents(f); - + if (backwardMostMove > 0 || startedFromSetupPosition) { fprintf(f, "\n[--------------\n"); PrintPosition(f, backwardMostMove); @@ -6694,7 +6698,7 @@ SaveGameOldStyle(f) i++; } } - + if (commentList[i] != NULL) { fprintf(f, "[%s]\n", commentList[i]); } @@ -6758,10 +6762,10 @@ SavePosition(f, dummy, dummy2) { time_t tm; char *fen; - + if (appData.oldSaveStyle) { tm = time((time_t *) NULL); - + fprintf(f, "# %s position file -- %s", programName, ctime(&tm)); PrintOpponents(f); fprintf(f, "[--------------\n"); @@ -6786,7 +6790,7 @@ ReloadCmailMsgEvent(unregister) int i; struct stat inbuf, outbuf; int status; - + /* Any registered moves are unregistered if unregister is set, */ /* i.e. invoked by the signal handler */ if (unregister) { @@ -6814,7 +6818,7 @@ ReloadCmailMsgEvent(unregister) outFilename = (char *) malloc(strlen(appData.cmailGameName) + 5); sprintf(outFilename, "%s.out", appData.cmailGameName); } - + status = stat(outFilename, &outbuf); if (status < 0) { cmailMailedMove = FALSE; @@ -6822,10 +6826,10 @@ ReloadCmailMsgEvent(unregister) status = stat(inFilename, &inbuf); cmailMailedMove = (inbuf.st_mtime < outbuf.st_mtime); } - + /* LoadGameFromFile(CMAIL_MAX_GAMES) with cmailMsgLoaded == TRUE counts the games, notes how each one terminated, etc. - + It would be nice to remove this kludge and instead gather all the information while building the game list. (And to keep it in the game list nodes instead of having a bunch of fixed-size @@ -6835,7 +6839,7 @@ ReloadCmailMsgEvent(unregister) */ cmailMsgLoaded = TRUE; LoadGameFromFile(inFilename, CMAIL_MAX_GAMES, "", FALSE); - + /* Load first game in the file or popup game menu */ LoadGameFromFile(inFilename, 0, appData.cmailGameName, TRUE); @@ -6861,7 +6865,7 @@ RegisterMove() cmailMoveRegistered[lastLoadGameNumber - 1] = FALSE; nCmailMovesRegistered --; - if (cmailCommentList[lastLoadGameNumber - 1] != NULL) + if (cmailCommentList[lastLoadGameNumber - 1] != NULL) { free(cmailCommentList[lastLoadGameNumber - 1]); cmailCommentList[lastLoadGameNumber - 1] = NULL; @@ -6908,11 +6912,11 @@ RegisterMove() sprintf(string, "%s.game.out.%d", appData.cmailGameName, lastLoadGameNumber); - + f = fopen(string, "w"); if (appData.oldSaveStyle) { SaveGameOldStyle(f); /* also closes the file */ - + sprintf(string, "%s.pos.out", appData.cmailGameName); f = fopen(string, "w"); SavePosition(f, 0, NULL); /* also closes the file */ @@ -6920,10 +6924,10 @@ RegisterMove() fprintf(f, "{--------------\n"); PrintPosition(f, currentMove); fprintf(f, "--------------}\n\n"); - + SaveGame(f, 0, NULL); /* also closes the file*/ } - + cmailMoveRegistered[lastLoadGameNumber - 1] = TRUE; nCmailMovesRegistered ++; } else if (nCmailGames == 1) { @@ -6966,7 +6970,7 @@ MailMoveEvent() #endif if (! (cmailMailedMove || RegisterMove())) return; - + if ( cmailMailedMove || (nCmailMovesRegistered + nCmailResults == nCmailGames)) { sprintf(string, partCommandString, @@ -7032,7 +7036,7 @@ CmailMsg() char number[5]; char string[MSG_SIZ]; /* Space for game-list */ int i; - + if (!cmailMsgLoaded) return ""; if (cmailMailedMove) { @@ -7049,7 +7053,7 @@ CmailMsg() sprintf(number, "%d", i + 1); prependComma = 1; } - + strcat(string, number); } } @@ -7061,12 +7065,12 @@ CmailMsg() sprintf(cmailMsg, _("Still need to make move for game\n")); break; - + case 2: sprintf(cmailMsg, _("Still need to make moves for both games\n")); break; - + default: sprintf(cmailMsg, _("Still need to make moves for all %d games\n"), @@ -7080,7 +7084,7 @@ CmailMsg() _("Still need to make a move for game %s\n"), string); break; - + case 0: if (nCmailResults == nCmailGames) { sprintf(cmailMsg, _("No unfinished games\n")); @@ -7088,7 +7092,7 @@ CmailMsg() sprintf(cmailMsg, _("Ready to send mail\n")); } break; - + default: sprintf(cmailMsg, _("Still need to make moves for games %s\n"), @@ -7187,7 +7191,7 @@ PauseEvent() DisplayBothClocks(); } if (gameMode == PlayFromGameFile) { - if (appData.timeDelay >= 0) + if (appData.timeDelay >= 0) AutoPlayGameLoop(); } else if (gameMode == IcsExamining && pauseExamInvalid) { Reset(FALSE, TRUE); @@ -7325,25 +7329,25 @@ MachineWhiteEvent() return; - if (gameMode == PlayFromGameFile || - gameMode == TwoMachinesPlay || - gameMode == Training || - gameMode == AnalyzeMode || + if (gameMode == PlayFromGameFile || + gameMode == TwoMachinesPlay || + gameMode == Training || + gameMode == AnalyzeMode || gameMode == EndOfGame) EditGameEvent(); - if (gameMode == EditPosition) + if (gameMode == EditPosition) EditPositionDone(); if (!WhiteOnMove(currentMove)) { DisplayError(_("It is not White's turn"), 0); return; } - + if (gameMode == AnalyzeMode || gameMode == AnalyzeFile) ExitAnalyzeMode(); - if (gameMode == EditGame || gameMode == AnalyzeMode || + if (gameMode == EditGame || gameMode == AnalyzeMode || gameMode == AnalyzeFile) TruncateGame(); @@ -7388,25 +7392,25 @@ MachineBlackEvent() return; - if (gameMode == PlayFromGameFile || - gameMode == TwoMachinesPlay || - gameMode == Training || - gameMode == AnalyzeMode || + if (gameMode == PlayFromGameFile || + gameMode == TwoMachinesPlay || + gameMode == Training || + gameMode == AnalyzeMode || gameMode == EndOfGame) EditGameEvent(); - if (gameMode == EditPosition) + if (gameMode == EditPosition) EditPositionDone(); if (WhiteOnMove(currentMove)) { DisplayError(_("It is not Black's turn"), 0); return; } - + if (gameMode == AnalyzeMode || gameMode == AnalyzeFile) ExitAnalyzeMode(); - if (gameMode == EditGame || gameMode == AnalyzeMode || + if (gameMode == EditGame || gameMode == AnalyzeMode || gameMode == AnalyzeFile) TruncateGame(); @@ -7471,7 +7475,7 @@ TwoMachinesEvent P((void)) int i; char buf[MSG_SIZ]; ChessProgramState *onmove; - + if (appData.noChessProgram) return; switch (gameMode) { @@ -7618,7 +7622,7 @@ IcsClientEvent() case AnalyzeFile: ExitAnalyzeMode(); break; - + default: EditGameEvent(); break; @@ -7683,7 +7687,7 @@ EditGameEvent() default: return; } - + pausing = FALSE; StopClocks(); first.offeredDraw = second.offeredDraw = 0; @@ -7710,8 +7714,8 @@ EditGameEvent() whiteFlag = blackFlag = 0; } DisplayTitle(""); - } - + } + gameMode = EditGame; ModeHighlight(); SetGameInfo(); @@ -7725,16 +7729,16 @@ EditPositionEvent() EditGameEvent(); return; } - + EditGameEvent(); if (gameMode != EditGame) return; - + gameMode = EditPosition; ModeHighlight(); SetGameInfo(); if (currentMove > 0) CopyBoard(boards[0], boards[currentMove]); - + blackPlaysFirst = !WhiteOnMove(currentMove); ResetClocks(); currentMove = forwardMostMove = backwardMostMove = 0; @@ -7801,7 +7805,7 @@ SendMultiLineToICS(buf) len = strlen(buf); if (len > MSG_SIZ) len = MSG_SIZ; - + strncpy(temp, buf, len); temp[len] = 0; @@ -7959,7 +7963,7 @@ void AcceptEvent() { /* Accept a pending offer of any kind from opponent */ - + if (appData.icsActive) { SendToICS(ics_prefix); SendToICS("accept\n"); @@ -7984,7 +7988,7 @@ void DeclineEvent() { /* Decline a pending offer of any kind from opponent */ - + if (appData.icsActive) { SendToICS(ics_prefix); SendToICS("decline\n"); @@ -8056,14 +8060,14 @@ void DrawEvent() { /* Offer draw or accept pending draw offer from opponent */ - + if (appData.icsActive) { /* Note: tournament rules require draw offers to be made after you make your move but before you punch your clock. Currently ICS doesn't let you do that; instead, you immediately punch your clock after making a move, but you can offer a draw at any time. */ - + SendToICS(ics_prefix); SendToICS("draw\n"); } else if (cmailMsgLoaded) { @@ -8097,7 +8101,7 @@ void AdjournEvent() { /* Offer Adjourn or accept pending Adjourn offer from opponent */ - + if (appData.icsActive) { SendToICS(ics_prefix); SendToICS("adjourn\n"); @@ -8111,7 +8115,7 @@ void AbortEvent() { /* Offer Abort or accept pending Abort offer from opponent */ - + if (appData.icsActive) { SendToICS(ics_prefix); SendToICS("abort\n"); @@ -8124,7 +8128,7 @@ void ResignEvent() { /* Resign. You can do this even if it's not your turn. */ - + if (appData.icsActive) { SendToICS(ics_prefix); SendToICS("resign\n"); @@ -8185,12 +8189,12 @@ ForwardInner(target) if (gameMode == PlayFromGameFile && !pausing) PauseEvent(); - + if (gameMode == IcsExamining && pausing) limit = pauseExamForwardMostMove; else limit = forwardMostMove; - + if (target > limit) target = limit; if (target > 0 && moveList[target - 1][0]) { @@ -8212,8 +8216,8 @@ ForwardInner(target) } } } - if (gameMode == EditGame || gameMode == AnalyzeMode || - gameMode == Training || gameMode == PlayFromGameFile || + if (gameMode == EditGame || gameMode == AnalyzeMode || + gameMode == Training || gameMode == PlayFromGameFile || gameMode == AnalyzeFile) { while (currentMove < target) { SendMoveToProgram(currentMove++, &first); @@ -8221,7 +8225,7 @@ ForwardInner(target) } else { currentMove = target; } - + if (gameMode == EditGame || gameMode == EndOfGame) { whiteTimeRemaining = timeRemaining[0][currentMove]; blackTimeRemaining = timeRemaining[1][currentMove]; @@ -8254,13 +8258,13 @@ ToEndEvent() /* to optimze, we temporarily turn off analysis mode while we feed * the remaining moves to the engine. Otherwise we get analysis output * after each move. - */ + */ if (first.analysisSupport) { SendToProgram("exit\nforce\n", &first); first.analyzing = FALSE; } } - + if (gameMode == IcsExamining && !pausing) { SendToICS(ics_prefix); SendToICS("forward 999999\n"); @@ -8293,7 +8297,7 @@ BackwardInner(target) } if (gameMode == PlayFromGameFile && !pausing) PauseEvent(); - + if (moveList[target][0]) { int fromX, fromY, toX, toY; toX = moveList[target][2] - 'a'; @@ -8322,7 +8326,7 @@ BackwardInner(target) } else { currentMove = target; } - + if (gameMode == EditGame || gameMode == EndOfGame) { whiteTimeRemaining = timeRemaining[0][currentMove]; blackTimeRemaining = timeRemaining[1][currentMove]; @@ -8353,7 +8357,7 @@ ToStartEvent() if (gameMode == AnalyzeMode || gameMode == AnalyzeFile) { /* to optimze, we temporarily turn off analysis mode while we undo * all the moves. Otherwise we get analysis output after each undo. - */ + */ if (first.analysisSupport) { SendToProgram("exit\nforce\n", &first); first.analyzing = FALSE; @@ -8574,7 +8578,7 @@ PrintPosition(fp, move) int move; { int i, j; - + for (i = BOARD_SIZE - 1; i >= 0; i--) { for (j = 0; j < BOARD_SIZE; j++) { char c = PieceToChar(boards[move][i][j]); @@ -8814,15 +8818,15 @@ SendToProgram(message, cps) if (cps->pr == NULL) return; Attention(cps); - + if (appData.debugMode) { TimeMark now; GetTimeMark(&now); - fprintf(debugFP, "%ld >%-6s: %s", + fprintf(debugFP, "%ld >%-6s: %s", SubtractTimeMarks(&now, &programStartTime), cps->which, message); } - + count = strlen(message); outCount = OutputToProcess(cps->pr, message, count, &error); if (outCount < count && !exiting) { @@ -8861,16 +8865,16 @@ ReceiveFromProgram(isr, closure, message, count, error) GameEnds((ChessMove) 0, NULL, GE_PLAYER); return; } - + if ((end_str = strchr(message, '\r')) != NULL) *end_str = NULLCHAR; if ((end_str = strchr(message, '\n')) != NULL) *end_str = NULLCHAR; - + if (appData.debugMode) { TimeMark now; GetTimeMark(&now); - fprintf(debugFP, "%ld <%-6s: %s\n", + fprintf(debugFP, "%ld <%-6s: %s\n", SubtractTimeMarks(&now, &programStartTime), cps->which, message); } @@ -8947,7 +8951,7 @@ SendTimeRemaining(cps, machineWhite) } if (time <= 0) time = 1; if (otime <= 0) otime = 1; - + sprintf(message, "time %ld\notim %ld\n", time, otime); SendToProgram(message, cps); } @@ -9034,7 +9038,7 @@ FeatureDone(cps, val) void ParseFeatures(args, cps) char* args; - ChessProgramState *cps; + ChessProgramState *cps; { char *p = args; char *q; @@ -9046,10 +9050,10 @@ ParseFeatures(args, cps) if (*p == NULLCHAR) return; if (BoolFeature(&p, "setboard", &cps->useSetboard, cps)) continue; - if (BoolFeature(&p, "time", &cps->sendTime, cps)) continue; - if (BoolFeature(&p, "draw", &cps->sendDrawOffers, cps)) continue; - if (BoolFeature(&p, "sigint", &cps->useSigint, cps)) continue; - if (BoolFeature(&p, "sigterm", &cps->useSigterm, cps)) continue; + if (BoolFeature(&p, "time", &cps->sendTime, cps)) continue; + if (BoolFeature(&p, "draw", &cps->sendDrawOffers, cps)) continue; + if (BoolFeature(&p, "sigint", &cps->useSigint, cps)) continue; + if (BoolFeature(&p, "sigterm", &cps->useSigterm, cps)) continue; if (BoolFeature(&p, "reuse", &val, cps)) { /* Engine can disable reuse, but can't enable it if user said no */ if (!val) cps->reuse = FALSE; @@ -9176,7 +9180,7 @@ DisplayMove(moveNumber) char res[MSG_SIZ]; char cpThinkOutput[MSG_SIZ]; - if (moveNumber == forwardMostMove - 1 || + if (moveNumber == forwardMostMove - 1 || gameMode == AnalyzeMode || gameMode == AnalyzeFile) { strcpy(cpThinkOutput, thinkOutput); @@ -9197,7 +9201,7 @@ DisplayMove(moveNumber) } else { res[0] = NULLCHAR; } - + if (moveNumber < 0 || parseList[moveNumber][0] == NULLCHAR) { DisplayMessage(res, cpThinkOutput); } else { @@ -9239,11 +9243,11 @@ DisplayAnalysis() double nps; static char *xtra[] = { "", " (--)", " (++)" }; int h, m, s, cs; - + if (programStats.time == 0) { programStats.time = 1; } - + if (programStats.got_only_move) { strcpy(buf, programStats.movelist); } else { @@ -9451,7 +9455,7 @@ GetTimeMark(tm) struct timezone timeZone; gettimeofday(&timeVal, &timeZone); - tm->sec = (long) timeVal.tv_sec; + tm->sec = (long) timeVal.tv_sec; tm->ms = (int) (timeVal.tv_usec / 1000L); #else /*!HAVE_GETTIMEOFDAY*/ @@ -9490,7 +9494,7 @@ SubtractTimeMarks(tm2, tm1) * We give the human user a slight advantage if he is playing white---the * clocks don't run until he makes his first move, so it takes zero time. * Also, we don't account for network lag, so we could get out of sync - * with GNU Chess's clock -- but then, referees are always right. + * with GNU Chess's clock -- but then, referees are always right. */ static TimeMark tickStartTM; @@ -9514,7 +9518,7 @@ NextTickLength(timeRemaining) /* Stop clocks and reset to a fresh time control */ void -ResetClocks() +ResetClocks() { (void) StopClockTimer(); if (appData.icsActive) { @@ -9541,7 +9545,7 @@ DecrementClocks() if (!appData.clockMode) return; if (gameMode==AnalyzeMode || gameMode == AnalyzeFile) return; - + GetTimeMark(&now); lastTickLength = SubtractTimeMarks(&now, &tickStartTM); @@ -9561,7 +9565,7 @@ DecrementClocks() } if (CheckFlags()) return; - + tickStartTM = now; intendedTickLength = NextTickLength(timeRemaining - fudge) + fudge; StartClockTimer(intendedTickLength); @@ -9569,9 +9573,9 @@ DecrementClocks() /* if the time remaining has fallen below the alarm threshold, sound the * alarm. if the alarm has sounded and (due to a takeback or time control * with increment) the time remaining has increased to a level above the - * threshold, reset the alarm so it can sound again. + * threshold, reset the alarm so it can sound again. */ - + if (appData.icsActive && appData.icsAlarm) { /* make sure we are dealing with the user's clock */ @@ -9581,7 +9585,7 @@ DecrementClocks() if (alarmSounded && (timeRemaining > appData.icsAlarmTime)) { alarmSounded = FALSE; - } else if (!alarmSounded && (timeRemaining <= appData.icsAlarmTime)) { + } else if (!alarmSounded && (timeRemaining <= appData.icsAlarmTime)) { PlayAlarmSound(); alarmSounded = TRUE; } @@ -9640,12 +9644,12 @@ SwitchClocks() whiteTimeRemaining : blackTimeRemaining); StartClockTimer(intendedTickLength); } - + /* Stop both clocks */ void StopClocks() -{ +{ long lastTickLength; TimeMark now; @@ -9664,7 +9668,7 @@ StopClocks() } CheckFlags(); } - + /* Start clock of player on move. Time may have been reset, so if clock is already running, stop and restart it. */ void @@ -9690,7 +9694,7 @@ TimeString(ms) long second, minute, hour, day; char *sign = ""; static char buf[32]; - + if (ms > 0 && ms <= 9900) { /* convert milliseconds to tenths, rounding up */ double tenths = floor( ((double)(ms + 99L)) / 100.00 ); @@ -9708,14 +9712,14 @@ TimeString(ms) sign = "-"; second = -second; } - + day = second / (60 * 60 * 24); second = second % (60 * 60 * 24); hour = second / (60 * 60); second = second % (60 * 60); minute = second / 60; second = second % 60; - + if (day > 0) sprintf(buf, " %s%ld:%02ld:%02ld:%02ld ", sign, day, hour, minute, second); @@ -9723,7 +9727,7 @@ TimeString(ms) sprintf(buf, " %s%ld:%02ld:%02ld ", sign, hour, minute, second); else sprintf(buf, " %s%2ld:%02ld ", sign, minute, second); - + return buf; } @@ -9736,13 +9740,13 @@ StrStr(string, match) char *string, *match; { int i, length; - + length = strlen(match); - + for (i = strlen(string) - length; i >= 0; i--, string++) if (!strncmp(match, string, length)) return string; - + return NULL; } @@ -9751,9 +9755,9 @@ StrCaseStr(string, match) char *string, *match; { int i, j, length; - + length = strlen(match); - + for (i = strlen(string) - length; i >= 0; i--, string++) { for (j = 0; j < length; j++) { if (ToLower(match[j]) != ToLower(string[j])) @@ -9771,7 +9775,7 @@ StrCaseCmp(s1, s2) char *s1, *s2; { char c1, c2; - + for (;;) { c1 = ToLower(*s1++); c2 = ToLower(*s2++); @@ -9887,7 +9891,7 @@ PositionToFEN(move) if (boards[move][7][4] == BlackKing) { if (boards[move][7][7] == BlackRook) *p++ = 'k'; if (boards[move][7][0] == BlackRook) *p++ = 'q'; - } + } if (q == p) *p++ = '-'; *p++ = ' '; @@ -9917,7 +9921,7 @@ PositionToFEN(move) /* Fullmove number */ sprintf(p, "%d", (move / 2) + 1); - + return StrSave(buf); } @@ -9961,7 +9965,7 @@ ParseFEN(board, blackPlaysFirst, fen) case 'w': *blackPlaysFirst = FALSE; break; - case 'b': + case 'b': *blackPlaysFirst = TRUE; break; default: @@ -9970,7 +9974,7 @@ ParseFEN(board, blackPlaysFirst, fen) /* !!We ignore the rest of the FEN notation */ return TRUE; } - + void EditPositionPasteFEN(char *fen) { diff --git a/backend.h b/backend.h index 9e1fbb0..6bd8441 100644 --- a/backend.h +++ b/backend.h @@ -169,6 +169,13 @@ int ToUpper P((int c)); extern GameInfo gameInfo; +/* ICS vars used with backend.c and zippy.c */ +#define ICS_GENERIC 0 +#define ICS_ICC 1 +#define ICS_FICS 2 +#define ICS_CHESSNET 3 /* not really supported */ +int ics_type; + /* pgntags.c prototypes */ @@ -188,7 +195,7 @@ typedef struct _ListGame { unsigned long offset; /* Byte offset of game within file. */ GameInfo gameInfo; /* Note that some entries may be NULL. */ } ListGame; - + extern List gameList; void ClearGameInfo P((GameInfo *)); int GameListBuild P((FILE *)); diff --git a/winboard/winboard.c b/winboard/winboard.c index c000f95..b1aa04b 100644 --- a/winboard/winboard.c +++ b/winboard/winboard.c @@ -594,11 +594,6 @@ InitInstance(HINSTANCE hInstance, int nCmdShow, LPSTR lpCmdLine) InitMenuChecks(); buttonCount = GetSystemMetrics(SM_CMOUSEBUTTONS); - /* Make a console window if needed */ - if (appData.icsActive) { - ConsoleCreate(); - } - InitBackEnd2(); /* Make the window visible; update its client area; and return "success" */ diff --git a/zippy.c b/zippy.c index c73e233..6ec3d2e 100644 --- a/zippy.c +++ b/zippy.c @@ -137,7 +137,7 @@ void ZippyInit() if ( p != NULL ) { appData.zippyAcceptOnly = p; } - + /* Should Zippy use "i" command? */ /* Defaults to 1=true */ p = getenv("ZIPPYUSEI"); @@ -200,7 +200,7 @@ void ZippyInit() */ -char *swifties[] = { +char *swifties[] = { "i acclaims:", "i admonishes:", "i advertises:", "i advises:", "i advocates:", "i affirms:", "i alleges:", "i anathematizes:", "i animadverts:", "i announces:", "i apostrophizes:", @@ -241,7 +241,7 @@ char *swifties[] = { "i hosannas:", "i howls:", "i hums:", "i hypothecates:", "i hypothesizes:", "i imagines:", "i implies:", "i implores:", "i imprecates:", "i indicates:", "i infers:", - "i informs everyone:", "i instructs:", "i interjects:", + "i informs everyone:", "i instructs:", "i interjects:", "i interposes:", "i intimates:", "i intones:", "i introspects:", "i inveighs:", "i jabbers:", "i japes:", "i jests:", "i jibes:", "i jives:", "i jokes:", "i joshes:", "i keens:", "i laments:", @@ -294,7 +294,7 @@ char *swifties[] = { #define MAX_SPEECH 250 -void Speak(how, whom) +void Speak(how, whom) char *how, *whom; { static FILE *zipfile = NULL; @@ -305,7 +305,7 @@ void Speak(how, whom) char *p; int c, speechlen; Boolean done; - + if (strcmp(how, "shout") == 0) { now = time((time_t *) NULL); if (now - lastShout < 1*60) return; @@ -324,7 +324,7 @@ void Speak(how, whom) } fstat(fileno(zipfile), &zipstat); } - + for (;;) { fseek(zipfile, (unsigned) random() % zipstat.st_size, 0); do { @@ -409,7 +409,7 @@ int ZippyControl(buf, i) /* If this is a computer, save the name. Then later, once the */ /* game is really started, we will send the "computer" notice to */ - /* the engine. */ + /* the engine. */ if (appData.zippyPlay && looking_at(buf, i, "* is in the computer list")) { int i; @@ -425,7 +425,7 @@ int ZippyControl(buf, i) } /* Tells and says */ - if (appData.zippyPlay && + if (appData.zippyPlay && (looking_at(buf, i, "* offers to be your bughouse partner") || looking_at(buf, i, "* tells you: [automatic message] I chose you"))) { player = StripHighlightAndTitle(star_match[0]); @@ -670,7 +670,7 @@ int ZippyConverse(buf, i) SendToICS(reply); Speak("tell", player); } - } + } if (looking_at(buf, i, "Notification: * has departed")) { if (((unsigned) random() % 3) == 0) { @@ -678,7 +678,7 @@ int ZippyConverse(buf, i) sprintf(reply, "farewell %s\n", player); SendToICS(reply); } - } + } if (looking_at(buf, i, "Not sent -- * is censoring you")) { char *player = StripHighlightAndTitle(star_match[0]); @@ -686,7 +686,7 @@ int ZippyConverse(buf, i) sprintf(reply, "%s-notify %s\n", ics_prefix, player); SendToICS(reply); } - } + } if (looking_at(buf, i, "command is currently turned off")) { appData.zippyUseI = 0; @@ -770,7 +770,7 @@ void ZippyHandleChallenge(srated, swild, sbase, sincrement, opponent) /* Yes, and this isn't him. Ignore challenge. */ return; } - + /* Too many consecutive games with same opponent? If so, make him wait until someone else has played or a timeout has elapsed. */ if (appData.zippyMaxGames && @@ -870,13 +870,21 @@ int ZippyMatch(buf, i) StripHighlightAndTitle(star_match[0])); return TRUE; } - - if (looking_at(buf, i, "offers you a draw")) { - if (first.sendDrawOffers && first.initDone) { - SendToProgram("draw\n", &first); - } - return TRUE; - } + + if (ics_type == ICS_ICC) { + if (looking_at(buf, i, "Your opponent offers you a draw")) { + if (first.sendDrawOffers && first.initDone) + SendToProgram("draw\n", &first); + return TRUE; + } + } else { + if (looking_at(buf, i, "offers you a draw")) { + if (first.sendDrawOffers && first.initDone) { + SendToProgram("draw\n", &first); + } + return TRUE; + } + } if (looking_at(buf, i, "requests that the game be aborted") || looking_at(buf, i, "would like to abort")) { @@ -913,7 +921,7 @@ int ZippyMatch(buf, i) return FALSE; } -/* Initialize chess program with data from the first board +/* Initialize chess program with data from the first board * of a new or resumed game. */ void ZippyFirstBoard(moveNum, basetime, increment) @@ -970,7 +978,7 @@ void ZippyFirstBoard(moveNum, basetime, increment) message from ICS." Send 0 in that case */ w = (gameInfo.whiteRating >= 0) ? gameInfo.whiteRating : 0; b = (gameInfo.blackRating >= 0) ? gameInfo.blackRating : 0; - + firstMove = FALSE; if (gameMode == IcsPlayingWhite) { if (first.sendName) { @@ -1059,7 +1067,7 @@ void ZippyFirstBoard(moveNum, basetime, increment) } else { /* Position not sent above, move list might be sent later */ /* Nothing needs to be done here */ - } + } } }