\r
#else\r
\r
-#define DoSleep( n )\r
+#define DoSleep( n ) if( (n) >= 0) sleep(n)\r
\r
#endif\r
\r
int ms; /* Assuming this is >= 16 bits */\r
} TimeMark;\r
\r
-/* Search stats from chessprogram */\r
-typedef struct {\r
- char movelist[2*MSG_SIZ]; /* Last PV we were sent */\r
- int depth; /* Current search depth */\r
- int nr_moves; /* Total nr of root moves */\r
- int moves_left; /* Moves remaining to be searched */\r
- char move_name[MOVE_LEN]; /* Current move being searched, if provided */\r
- unsigned long nodes; /* # of nodes searched */\r
- int time; /* Search time (centiseconds) */\r
- int score; /* Score (centipawns) */\r
- int got_only_move; /* If last msg was "(only move)" */\r
- int got_fail; /* 0 - nothing, 1 - got "--", 2 - got "++" */\r
- int ok_to_send; /* handshaking between send & recv */\r
- int line_is_book; /* 1 if movelist is book moves */\r
- int seen_stat; /* 1 if we've seen the stat01: line */\r
-} ChessProgramStats;\r
-\r
int establish P((void));\r
void read_from_player P((InputSourceRef isr, VOIDSTAR closure,\r
char *buf, int count, int error));\r
Board board));\r
void MakeMove P((int fromX, int fromY, int toX, int toY, int promoChar));\r
void ShowMove P((int fromX, int fromY, int toX, int toY));\r
-void FinishMove P((ChessMove moveType, int fromX, int fromY, int toX, int toY,\r
+int FinishMove P((ChessMove moveType, int fromX, int fromY, int toX, int toY,\r
/*char*/int promoChar));\r
void BackwardInner P((int target));\r
void ForwardInner P((int target));\r
void InitBackEnd3 P((void));\r
void FeatureDone P((ChessProgramState* cps, int val));\r
void InitChessProgram P((ChessProgramState *cps, int setup));\r
+ChessProgramState *WhitePlayer();\r
+void InsertIntoMemo P((int which, char *text)); // [HGM] kibitz: in engineo.c\r
+int VerifyDisplayMode P(());\r
\r
char *GetInfoFromComment( int, char * ); // [HGM] PV time: returns stripped comment\r
+void InitEngineUCI( const char * iniDir, ChessProgramState * cps ); // [HGM] moved here from winboard.c\r
+char *ProbeBook P((int moveNr, char *book)); // [HGM] book: returns a book move\r
+char *SendMoveToBookUser P((int nr, ChessProgramState *cps, int initial)); // [HGM] book\r
+extern char installDir[MSG_SIZ];\r
\r
extern int tinyLayout, smallLayout;\r
-static ChessProgramStats programStats;\r
+ChessProgramStats programStats;\r
static int exiting = 0; /* [HGM] moved to top */\r
static int setboardSpoiledMachineBlack = 0, errorExitFlag = 0;\r
extern int startedFromPositionFile;\r
-int startedFromPositionFile = FALSE; Board filePosition; /* [HGM] loadPos */\r
-char endingGame = 0; /* [HGM] crash: flag to prevent recursion of GameEnds() */\r
+int startedFromPositionFile = FALSE; Board filePosition; /* [HGM] loadPos */\r
+char endingGame = 0; /* [HGM] crash: flag to prevent recursion of GameEnds() */\r
+int whiteNPS, blackNPS; /* [HGM] nps: for easily making clocks aware of NPS */\r
+VariantClass currentlyInitializedVariant; /* [HGM] variantswitch */\r
+int lastIndex = 0; /* [HGM] autoinc: last game/position used in match mode */\r
+int opponentKibitzes;\r
\r
/* States for ics_getting_history */\r
#define H_FALSE 0\r
if ((index % 2) == 0) flags |= F_WHITE_ON_MOVE;\r
switch (gameInfo.variant) {\r
case VariantSuicide:\r
- case VariantGiveaway:\r
- flags |= F_IGNORE_CHECK;\r
flags &= ~F_ALL_CASTLE_OK;\r
+ case VariantGiveaway: // [HGM] moved this case label one down: seems Giveaway does have castling on ICC!\r
+ flags |= F_IGNORE_CHECK;\r
break;\r
case VariantAtomic:\r
flags |= F_IGNORE_CHECK | F_ATOMIC_CAPTURE;\r
case VariantKriegspiel:\r
flags |= F_KRIEGSPIEL_CAPTURE;\r
break;\r
-/* case VariantCapaRandom: */\r
+ case VariantCapaRandom: \r
case VariantFischeRandom:\r
flags |= F_FRC_TYPE_CASTLING; /* [HGM] enable this through flag */\r
case VariantNoCastle:\r
+ case VariantShatranj:\r
+ case VariantCourier:\r
flags &= ~F_ALL_CASTLE_OK;\r
break;\r
default:\r
char FENepStatus;\r
FILE *serverMoves = NULL; // next two for broadcasting (/serverMoves option)\r
int loadFlag = 0; \r
+int shuffleOpenings;\r
\r
ChessSquare FIDEArray[2][BOARD_SIZE] = {\r
{ WhiteRook, WhiteKnight, WhiteBishop, WhiteQueen,\r
BlackKing, BlackBishop, BlackMarshall, BlackKnight, BlackRook }\r
};\r
\r
+ChessSquare GreatArray[2][BOARD_SIZE] = {\r
+ { WhiteDragon, WhiteKnight, WhiteAlfil, WhiteGrasshopper, WhiteKing, \r
+ WhiteSilver, WhiteCardinal, WhiteAlfil, WhiteKnight, WhiteDragon },\r
+ { BlackDragon, BlackKnight, BlackAlfil, BlackGrasshopper, BlackKing, \r
+ BlackSilver, BlackCardinal, BlackAlfil, BlackKnight, BlackDragon },\r
+};\r
+\r
+ChessSquare JanusArray[2][BOARD_SIZE] = {\r
+ { WhiteRook, WhiteAngel, WhiteKnight, WhiteBishop, WhiteKing, \r
+ WhiteQueen, WhiteBishop, WhiteKnight, WhiteAngel, WhiteRook },\r
+ { BlackRook, BlackAngel, BlackKnight, BlackBishop, BlackKing, \r
+ BlackQueen, BlackBishop, BlackKnight, BlackAngel, BlackRook }\r
+};\r
+\r
#ifdef GOTHIC\r
ChessSquare GothicArray[2][BOARD_SIZE] = {\r
{ WhiteRook, WhiteKnight, WhiteBishop, WhiteQueen, WhiteMarshall, \r
#define XiangqiPosition FIDEArray\r
#define CapablancaArray FIDEArray\r
#define GothicArray FIDEArray\r
+#define GreatArray FIDEArray\r
#endif // !(BOARD_SIZE>=10)\r
\r
#if (BOARD_SIZE>=12)\r
{\r
int matched, min, sec;\r
\r
+ ShowThinkingEvent(); // [HGM] thinking: make sure post/nopost state is set according to options\r
+\r
GetTimeMark(&programStartTime);\r
\r
ClearProgramStats();\r
first.useSigterm = second.useSigterm = TRUE;\r
first.reuse = appData.reuseFirst;\r
second.reuse = appData.reuseSecond;\r
+ first.nps = appData.firstNPS; // [HGM] nps: copy nodes per second\r
+ second.nps = appData.secondNPS;\r
first.useSetboard = second.useSetboard = FALSE;\r
first.useSAN = second.useSAN = FALSE;\r
first.usePing = second.usePing = FALSE;\r
\r
/* [HGM] debug */\r
first.debug = second.debug = FALSE;\r
+ first.supportsNPS = second.supportsNPS = UNKNOWN;\r
\r
first.scoreIsAbsolute = appData.firstScoreIsAbsolute; /* [AS] */\r
second.scoreIsAbsolute = appData.secondScoreIsAbsolute; /* [AS] */\r
+ strlen(PATCHLEVEL));\r
sprintf(programVersion, "%s %s.%s", PRODUCT, VERSION, PATCHLEVEL);\r
} else {\r
+#if 0\r
char *p, *q;\r
q = first.program;\r
while (*q != ' ' && *q != NULLCHAR) q++;\r
p = q;\r
- while (p > first.program && *(p-1) != '/') p--;\r
+ while (p > first.program && *(p-1) != '/' && *(p-1) != '\\') p--; /* [HGM] bckslash added */\r
programVersion = (char*) malloc(8 + strlen(PRODUCT) + strlen(VERSION)\r
+ strlen(PATCHLEVEL) + (q - p));\r
sprintf(programVersion, "%s %s.%s + ", PRODUCT, VERSION, PATCHLEVEL);\r
strncat(programVersion, p, q - p);\r
+#else\r
+ /* [HGM] tidy: use tidy name, in stead of full pathname (which was probably a bug due to / vs \ ) */\r
+ programVersion = (char*) malloc(8 + strlen(PRODUCT) + strlen(VERSION)\r
+ + strlen(PATCHLEVEL) + strlen(first.tidy));\r
+ sprintf(programVersion, "%s %s.%s + %s", PRODUCT, VERSION, PATCHLEVEL, first.tidy);\r
+#endif\r
}\r
\r
if (!appData.icsActive) {\r
case VariantNormal: /* definitely works! */\r
case VariantWildCastle: /* pieces not automatically shuffled */\r
case VariantNoCastle: /* pieces not automatically shuffled */\r
- case VariantFischeRandom: /* Fabien: pieces not automatically shuffled */\r
+ case VariantFischeRandom: /* [HGM] works and shuffles pieces */\r
case VariantLosers: /* should work except for win condition,\r
and doesn't know captures are mandatory */\r
case VariantSuicide: /* should work except for win condition,\r
case VariantTwoKings: /* should work */\r
case VariantAtomic: /* should work except for win condition */\r
case Variant3Check: /* should work except for win condition */\r
- case VariantShatranj: /* might work if TestLegality is off */\r
+ case VariantShatranj: /* should work except for all win conditions */\r
+ case VariantBerolina: /* might work if TestLegality is off */\r
+ case VariantCapaRandom: /* should work */\r
+ case VariantJanus: /* should work */\r
+ case VariantSuper: /* experimental */\r
+ case VariantGreat: /* experimental, requires legality testing to be off */\r
break;\r
}\r
}\r
+\r
+ InitEngineUCI( installDir, &first ); // [HGM] moved here from winboard.c, to make available in xboard\r
+ InitEngineUCI( installDir, &second );\r
}\r
\r
int NextIntegerFromString( char ** str, long * value )\r
} else if (appData.matchMode) {\r
appData.matchGames = 1;\r
}\r
+ if(appData.matchMode && appData.sameColorGames > 0) /* [HGM] alternate: overrule matchGames */\r
+ appData.matchGames = appData.sameColorGames;\r
+ if(appData.rewindIndex > 1) { /* [HGM] autoinc: rewind implies auto-increment and overrules given index */\r
+ if(appData.loadPositionIndex >= 0) appData.loadPositionIndex = -1;\r
+ if(appData.loadGameIndex >= 0) appData.loadGameIndex = -1;\r
+ }\r
Reset(TRUE, FALSE);\r
if (appData.noChessProgram || first.protocolVersion == 1) {\r
InitBackEnd3();\r
char buf[MSG_SIZ];\r
int err;\r
\r
- if (appData.debugMode) {\r
- fprintf(debugFP, "From InitBackend3\n");\r
- }\r
InitChessProgram(&first, startedFromSetupPosition);\r
\r
if (appData.icsActive) {\r
matchMode = TRUE;\r
matchGame = 1;\r
if (*appData.loadGameFile != NULLCHAR) {\r
+ int index = appData.loadGameIndex; // [HGM] autoinc\r
+ if(index<0) lastIndex = index = 1;\r
if (!LoadGameFromFile(appData.loadGameFile,\r
- appData.loadGameIndex,\r
+ index,\r
appData.loadGameFile, FALSE)) {\r
DisplayFatalError("Bad game file", 0, 1);\r
return;\r
}\r
} else if (*appData.loadPositionFile != NULLCHAR) {\r
+ int index = appData.loadPositionIndex; // [HGM] autoinc\r
+ if(index<0) lastIndex = index = 1;\r
if (!LoadPositionFromFile(appData.loadPositionFile,\r
- appData.loadPositionIndex,\r
+ index,\r
appData.loadPositionFile)) {\r
DisplayFatalError("Bad position file", 0, 1);\r
return;\r
}\r
AnalyzeModeEvent();\r
} else if (initialMode == AnalyzeFile) {\r
- ShowThinkingEvent(TRUE);\r
+ appData.showThinking = TRUE; // [HGM] thinking: moved out of ShowThinkingEvent\r
+ ShowThinkingEvent();\r
AnalyzeFileEvent();\r
AnalysisPeriodicEvent(1);\r
} else if (initialMode == MachinePlaysWhite) {\r
\r
if (!found) {\r
if ((StrCaseStr(e, "fischer") && StrCaseStr(e, "random"))\r
- || StrCaseStr(e, "wild/fr")) {\r
+ || StrCaseStr(e, "wild/fr") \r
+ || StrCaseStr(e, "frc") || StrCaseStr(e, "960")) {\r
v = VariantFischeRandom;\r
} else if ((i = 4, p = StrCaseStr(e, "wild")) ||\r
(i = 1, p = StrCaseStr(e, "w"))) {\r
case 45:\r
v = VariantFalcon;\r
break;\r
-\r
+ case 46:\r
+ v = VariantCapaRandom;\r
+ break;\r
+ case 47:\r
+ v = VariantBerolina;\r
+ break;\r
+ case 48:\r
+ v = VariantJanus;\r
+ break;\r
+ case 49:\r
+ v = VariantSuper;\r
+ break;\r
+ case 50:\r
+ v = VariantGreat;\r
+ break;\r
case -1:\r
/* Found "wild" or "w" in the string but no number;\r
must assume it's normal chess. */\r
j = PieceToNumber(piece);\r
if(j >= gameInfo.holdingsSize) continue; /* ignore pieces that do not fit */\r
if(j < 0) continue; /* should not happen */\r
- piece = (ChessSquare) ( j + (int)lowestPiece );\r
+ piece = (ChessSquare) ( (int)piece + (int)lowestPiece );\r
board[holdingsStartRow+j*direction][holdingsColumn] = piece;\r
board[holdingsStartRow+j*direction][countsColumn]++;\r
}\r
\r
}\r
\r
-char startBoard[MSG_SIZ]; /* [HGM] variantswitch */\r
\r
void\r
VariantSwitch(Board board, VariantClass newVariant)\r
{\r
- int newHoldingsWidth, newWidth = 8, newHeight = 8, i, j, oldCurrentMove = currentMove;\r
+ int newHoldingsWidth, newWidth = 8, newHeight = 8, i, j;\r
+ int oldCurrentMove = currentMove, oldForwardMostMove = forwardMostMove, oldBackwardMostMove = backwardMostMove;\r
Board tempBoard; int saveCastling[BOARD_SIZE], saveEP;\r
\r
startedFromPositionFile = FALSE;\r
VariantName(gameInfo.variant), VariantName(newVariant));\r
setbuf(debugFP, NULL);\r
}\r
+ shuffleOpenings = 0; /* [HGM] shuffle */\r
gameInfo.holdingsSize = 5; /* [HGM] prepare holdings */\r
- switch(newVariant) {\r
+ switch(newVariant) {\r
case VariantShogi:\r
newWidth = 9; newHeight = 9;\r
gameInfo.holdingsSize = 7;\r
saveEP = epStatus[0];\r
#endif\r
InitPosition(FALSE); /* this sets up board[0], but also other stuff */\r
- forwardMostMove = backwardMostMove =\r
- currentMove = oldCurrentMove; /* InitPos reset this, but we need still to redraw it */\r
#if 0\r
epStatus[0] = saveEP;\r
for(i=0; i<BOARD_SIZE; i++) castlingRights[0][i] = saveCastling[i];\r
CopyBoard(tempBoard, board); /* restore position received from ICS */\r
#endif\r
} else { gameInfo.variant = newVariant; InitPosition(FALSE); }\r
+\r
+ forwardMostMove = oldForwardMostMove;\r
+ backwardMostMove = oldBackwardMostMove;\r
+ currentMove = oldCurrentMove; /* InitPos reset these, but we need still to redraw the position */\r
}\r
\r
static int loggedOn = FALSE;\r
/*----------------------------*/\r
\r
ColorClass curColor = ColorNormal;\r
+int suppressKibitz = 0;\r
\r
void\r
read_from_ics(isr, closure, data, count, error)\r
for (i = 0; i < count; i++) {\r
if (data[i] != NULLCHAR && data[i] != '\r')\r
buf[buf_len++] = data[i];\r
+ if(buf_len >= 5 && buf[buf_len-5]=='\n' && buf[buf_len-4]=='\\' && \r
+ buf[buf_len-3]==' ' && buf[buf_len-2]==' ' && buf[buf_len-1]==' ') \r
+ buf_len -= 5; // [HGM] ICS: join continuation line of Lasker 2.2.3 server with previous\r
}\r
\r
buf[buf_len] = NULLCHAR;\r
parse[parse_pos++] = buf[i];\r
if (buf[i] == '\n') {\r
parse[parse_pos] = NULLCHAR;\r
- AppendComment(forwardMostMove, StripHighlight(parse));\r
+ if(!suppressKibitz) // [HGM] kibitz\r
+ AppendComment(forwardMostMove, StripHighlight(parse));\r
+ else { // [HGM kibitz: divert memorized engine kibitz to engine-output window\r
+ int nrDigit = 0, nrAlph = 0, i;\r
+ if(parse_pos > MSG_SIZ - 30) // defuse unreasonably long input\r
+ { parse_pos = MSG_SIZ-30; parse[parse_pos - 1] = '\n'; }\r
+ parse[parse_pos] = NULLCHAR;\r
+ // try to be smart: if it does not look like search info, it should go to\r
+ // ICS interaction window after all, not to engine-output window.\r
+ for(i=0; i<parse_pos; i++) { // count letters and digits\r
+ nrDigit += (parse[i] >= '0' && parse[i] <= '9');\r
+ nrAlph += (parse[i] >= 'a' && parse[i] <= 'z');\r
+ nrAlph += (parse[i] >= 'A' && parse[i] <= 'Z');\r
+ }\r
+ if(nrAlph < 9*nrDigit) { // if more than 10% digit we assume search info\r
+ OutputKibitz(suppressKibitz, parse);\r
+ } else {\r
+ char tmp[MSG_SIZ];\r
+ sprintf(tmp, "your opponent kibitzes: %s", parse);\r
+ SendToPlayer(tmp, strlen(tmp));\r
+ }\r
+ }\r
started = STARTED_NONE;\r
} else {\r
/* Don't match patterns against characters in chatter */\r
}\r
\r
oldi = i;\r
+ // [HGM] kibitz: try to recognize opponent engine-score kibitzes, to divert them to engine-output window\r
+ if (appData.autoKibitz && started == STARTED_NONE && \r
+ (gameMode == IcsPlayingWhite || gameMode == IcsPlayingBlack || gameMode == IcsObserving)) {\r
+ if(looking_at(buf, &i, "* kibitzes: ") &&\r
+ (StrStr(star_match[0], gameInfo.white) == star_match[0] || \r
+ StrStr(star_match[0], gameInfo.black) == star_match[0] )) { // kibitz of self or opponent\r
+ suppressKibitz = TRUE;\r
+ if((StrStr(star_match[0], gameInfo.white) == star_match[0])\r
+ && (gameMode == IcsPlayingWhite) ||\r
+ (StrStr(star_match[0], gameInfo.black) == star_match[0])\r
+ && (gameMode == IcsPlayingBlack) ) // opponent kibitz\r
+ started = STARTED_CHATTER; // own kibitz we simply discard\r
+ else {\r
+ started = STARTED_COMMENT; // make sure it will be collected in parse[]\r
+ parse_pos = 0; parse[0] = NULLCHAR;\r
+ savingComment = TRUE;\r
+ suppressKibitz = gameMode != IcsObserving ? 2 :\r
+ (StrStr(star_match[0], gameInfo.white) == NULL) + 1;\r
+ } \r
+ continue;\r
+ } else\r
+ if(looking_at(buf, &i, "kibitzed to")) { // suppress the acknowledgements of our own autoKibitz\r
+ started = STARTED_CHATTER;\r
+ suppressKibitz = TRUE;\r
+ }\r
+ } // [HGM] kibitz: end of patch\r
+\r
if (appData.zippyTalk || appData.zippyPlay) {\r
#if ZIPPY\r
if (ZippyControl(buf, &i) ||\r
\r
if (looking_at(buf, &i, "% ") ||\r
((started == STARTED_MOVES || started == STARTED_MOVES_NOHIDE)\r
- && looking_at(buf, &i, "}*"))) {\r
+ && looking_at(buf, &i, "}*"))) { char *bookHit = NULL; // [HGM] book\r
savingComment = FALSE;\r
switch (started) {\r
case STARTED_MOVES:\r
}\r
SendTimeRemaining(&first, TRUE);\r
}\r
+#if 0\r
if (first.useColors) {\r
SendToProgram("white\ngo\n", &first);\r
} else {\r
SendToProgram("go\n", &first);\r
}\r
+#else\r
+ if (first.useColors) {\r
+ SendToProgram("white\n", &first); // [HGM] book: made sending of "go\n" book dependent\r
+ }\r
+ bookHit = SendMoveToBookUser(forwardMostMove-1, &first, TRUE); // [HGM] book: probe book for initial pos\r
+#endif\r
first.maybeThinking = TRUE;\r
} else {\r
if (first.usePlayother) {\r
}\r
SendTimeRemaining(&first, FALSE);\r
}\r
+#if 0\r
if (first.useColors) {\r
SendToProgram("black\ngo\n", &first);\r
} else {\r
SendToProgram("go\n", &first);\r
}\r
+#else\r
+ if (first.useColors) {\r
+ SendToProgram("black\n", &first);\r
+ }\r
+ bookHit = SendMoveToBookUser(forwardMostMove-1, &first, TRUE);\r
+#endif\r
first.maybeThinking = TRUE;\r
} else {\r
if (first.usePlayother) {\r
default:\r
break;\r
}\r
+ if(bookHit) { // [HGM] book: simulate book reply\r
+ static char bookMove[MSG_SIZ]; // a bit generous?\r
+\r
+ programStats.depth = programStats.nodes = programStats.time = \r
+ programStats.score = programStats.got_only_move = 0;\r
+ sprintf(programStats.movelist, "%s (xbook)", bookHit);\r
+\r
+ strcpy(bookMove, "move ");\r
+ strcat(bookMove, bookHit);\r
+ HandleMachineMove(bookMove, &first);\r
+ }\r
continue;\r
}\r
\r
/* Send "new" early, in case this command takes\r
a long time to finish, so that we'll be ready\r
for the next challenge. */\r
+ gameInfo.variant = VariantNormal; // [HGM] variantswitch: suppress sending of 'variant'\r
Reset(TRUE, TRUE);\r
}\r
#endif /*ZIPPY*/\r
i++; /* skip unparsed character and loop back */\r
}\r
\r
- if (started != STARTED_MOVES && started != STARTED_BOARD &&\r
+ if (started != STARTED_MOVES && started != STARTED_BOARD && !suppressKibitz && // [HGM] kibitz suppress printing in ICS interaction window\r
started != STARTED_HOLDINGS && i > next_out) {\r
SendToPlayer(&buf[next_out], i - next_out);\r
next_out = i;\r
}\r
+ suppressKibitz = FALSE; // [HGM] kibitz: has done its duty in if-statement above\r
\r
leftover_len = buf_len - leftover_start;\r
/* if buffer ends with something we couldn't parse,\r
* Additional trailing fields may be added in the future. \r
*/\r
\r
-#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"\r
+#define PATTERN "%c%d%d%d%d%d%d%d%s%s%d%d%d%d%d%d%d%d%s%s%s%d%d"\r
\r
#define RELATION_OBSERVING_PLAYED 0\r
#define RELATION_OBSERVING_STATIC -2 /* examined, oldmoves, or smoves */\r
int gamenum, newGame, newMove, relation, basetime, increment, ics_flip = 0;\r
int j, k, n, moveNum, white_stren, black_stren, white_time, black_time;\r
int double_push, castle_ws, castle_wl, castle_bs, castle_bl, irrev_count;\r
- char to_play, board_chars[72];\r
+ char to_play, board_chars[200];\r
char move_str[500], str[500], elapsed_time[500];\r
char black[32], white[32];\r
Board board;\r
ChessMove moveType;\r
int fromX, fromY, toX, toY;\r
char promoChar;\r
+ int ranks=1, files=0; /* [HGM] ICS80: allow variable board size */\r
+ char *bookHit = NULL; // [HGM] book\r
\r
fromX = fromY = toX = toY = -1;\r
\r
\r
move_str[0] = NULLCHAR;\r
elapsed_time[0] = NULLCHAR;\r
- n = sscanf(string, PATTERN, board_chars, &to_play, &double_push,\r
+ { /* [HGM] figure out how many ranks and files the board has, for ICS extension used by Capablanca server */\r
+ int i = 0, j;\r
+ while(i < 199 && (string[i] != ' ' || string[i+2] != ' ')) {\r
+ if(string[i] == ' ') { ranks++; files = 0; }\r
+ else files++;\r
+ i++;\r
+ }\r
+ for(j = 0; j <i; j++) board_chars[j] = string[j];\r
+ board_chars[i] = '\0';\r
+ string += i + 1;\r
+ }\r
+ n = sscanf(string, PATTERN, &to_play, &double_push,\r
&castle_ws, &castle_wl, &castle_bs, &castle_bl, &irrev_count,\r
&gamenum, white, black, &relation, &basetime, &increment,\r
&white_stren, &black_stren, &white_time, &black_time,\r
&moveNum, str, elapsed_time, move_str, &ics_flip,\r
&ticking);\r
\r
- if (n < 22) {\r
+ if (n < 21) {\r
sprintf(str, "Failed to parse board string:\n\"%s\"", string);\r
DisplayError(str, 0);\r
return;\r
}\r
}\r
\r
+ if (appData.debugMode) {\r
+ fprintf(debugFP, "load %dx%d board\n", files, ranks);\r
+ }\r
/* Parse the board */\r
- for (k = 0; k < 8; k++) {\r
- for (j = 0; j < 8; j++)\r
- board[k][j+gameInfo.holdingsWidth] = CharToPiece(board_chars[(7-k)*9 + j]);\r
+ for (k = 0; k < ranks; k++) {\r
+ for (j = 0; j < files; j++)\r
+ board[k][j+gameInfo.holdingsWidth] = CharToPiece(board_chars[(ranks-1-k)*(files+1) + j]);\r
if(gameInfo.holdingsWidth > 1) {\r
board[k][0] = board[k][BOARD_WIDTH-1] = EmptySquare;\r
board[k][1] = board[k][BOARD_WIDTH-2] = (ChessSquare) 0;;\r
if(startedFromSetupPosition)\r
initialRulePlies = irrev_count; /* [HGM] 50-move counter offset */\r
}\r
- /* [HGM] variantswitch: remember the last initial position parsed, */\r
- /* because it might have been parsed in the wrong variant, so that */\r
- /* we can re-parse it once we know the proper variant (which might */\r
- /* have different piece assignments for the same letters). */\r
- if(moveNum == 0) strcpy(startBoard, string);\r
\r
/* [HGM] Set castling rights. Take the outermost Rooks,\r
to make it also work for FRC opening positions. Note that board12\r
but in ICS mode that is not its job anyway.\r
*/\r
if(moveNum == 0 || gameInfo.variant != VariantFischeRandom)\r
- { int i, j;\r
+ { int i, j; ChessSquare wKing = WhiteKing, bKing = BlackKing;\r
\r
for(i=BOARD_LEFT, j= -1; i<BOARD_RGHT; i++)\r
if(board[0][i] == WhiteRook) j = i;\r
if(board[BOARD_HEIGHT-1][i] == BlackRook) j = i;\r
initialRights[4] = castlingRights[moveNum][4] = (castle_bl == 0 && gameInfo.variant != VariantFischeRandom ? -1 : j);\r
\r
+ if(gameInfo.variant == VariantKnightmate) { wKing = WhiteUnicorn; bKing = BlackUnicorn; }\r
for(k=BOARD_LEFT; k<BOARD_RGHT; k++)\r
- if(board[0][k] == WhiteKing) initialRights[2] = castlingRights[moveNum][2] = k;\r
+ if(board[0][k] == wKing) initialRights[2] = castlingRights[moveNum][2] = k;\r
for(k=BOARD_LEFT; k<BOARD_RGHT; k++)\r
- if(board[BOARD_HEIGHT-1][k] == BlackKing)\r
+ if(board[BOARD_HEIGHT-1][k] == bKing)\r
initialRights[5] = castlingRights[moveNum][5] = k;\r
} else { int r;\r
r = castlingRights[moveNum][0] = initialRights[0];\r
strcat(parseList[moveNum - 1], " ");\r
strcat(parseList[moveNum - 1], elapsed_time);\r
moveList[moveNum - 1][0] = NULLCHAR;\r
- } else if (ParseOneMove(move_str, moveNum - 1, &moveType,\r
- &fromX, &fromY, &toX, &toY, &promoChar)) {\r
+ } else if (strcmp(move_str, "none") == 0) {\r
+ // [HGM] long SAN: swapped order; test for 'none' before parsing move\r
+ /* Again, we don't know what the board looked like;\r
+ this is really the start of the game. */\r
+ parseList[moveNum - 1][0] = NULLCHAR;\r
+ moveList[moveNum - 1][0] = NULLCHAR;\r
+ backwardMostMove = moveNum;\r
+ startedFromSetupPosition = TRUE;\r
+ fromX = fromY = toX = toY = -1;\r
+ } else {\r
+ // [HGM] long SAN: if legality-testing is off, disambiguation might not work or give wrong move. \r
+ // So we parse the long-algebraic move string in stead of the SAN move\r
+ int valid; char buf[MSG_SIZ], *prom;\r
+\r
+ // str looks something like "Q/a1-a2"; kill the slash\r
+ if(str[1] == '/') \r
+ sprintf(buf, "%c%s", str[0], str+2);\r
+ else strcpy(buf, str); // might be castling\r
+ if((prom = strstr(move_str, "=")) && !strstr(buf, "=")) \r
+ strcat(buf, prom); // long move lacks promo specification!\r
+ if(!appData.testLegality) {\r
+ if(appData.debugMode) \r
+ fprintf(debugFP, "replaced ICS move '%s' by '%s'\n", move_str, buf);\r
+ strcpy(move_str, buf);\r
+ }\r
+ valid = ParseOneMove(move_str, moveNum - 1, &moveType,\r
+ &fromX, &fromY, &toX, &toY, &promoChar)\r
+ || ParseOneMove(buf, moveNum - 1, &moveType,\r
+ &fromX, &fromY, &toX, &toY, &promoChar);\r
+ // end of long SAN patch\r
+ if (valid) {\r
(void) CoordsToAlgebraic(boards[moveNum - 1],\r
PosFlags(moveNum - 1), EP_UNKNOWN,\r
fromY, fromX, toY, toX, promoChar,\r
/* currentMoveString is set as a side-effect of ParseOneMove */\r
strcpy(moveList[moveNum - 1], currentMoveString);\r
strcat(moveList[moveNum - 1], "\n");\r
- } else if (strcmp(move_str, "none") == 0) {\r
- /* Again, we don't know what the board looked like;\r
- this is really the start of the game. */\r
- parseList[moveNum - 1][0] = NULLCHAR;\r
- moveList[moveNum - 1][0] = NULLCHAR;\r
- backwardMostMove = moveNum;\r
- startedFromSetupPosition = TRUE;\r
- fromX = fromY = toX = toY = -1;\r
- } else {\r
+ } else {\r
/* Move from ICS was illegal!? Punt. */\r
if (appData.debugMode) {\r
fprintf(debugFP, "Illegal move from ICS '%s'\n", move_str);\r
strcat(parseList[moveNum - 1], elapsed_time);\r
moveList[moveNum - 1][0] = NULLCHAR;\r
fromX = fromY = toX = toY = -1;\r
+ }\r
}\r
if (appData.debugMode) {\r
fprintf(debugFP, "Move parsed to '%s'\n", parseList[moveNum - 1]);\r
if (first.sendTime) {\r
SendTimeRemaining(&first, gameMode == IcsPlayingWhite);\r
}\r
- SendMoveToProgram(moveNum - 1, &first);\r
- if (firstMove) {\r
+ bookHit = SendMoveToBookUser(moveNum - 1, &first, FALSE); // [HGM] book\r
+ if (firstMove && !bookHit) {\r
firstMove = FALSE;\r
if (first.useColors) {\r
SendToProgram(gameMode == IcsPlayingWhite ?\r
sprintf(str, "Couldn't parse move \"%s\" from ICS", move_str);\r
DisplayError(str, 0);\r
} else {\r
+ if(gameInfo.variant == currentlyInitializedVariant) // [HGM] refrain sending moves engine can't understand!\r
SendMoveToProgram(moveNum - 1, &first);\r
}\r
}\r
if (gameInfo.variant != VariantBughouse &&\r
gameInfo.variant != VariantCrazyhouse) {\r
if (tinyLayout || smallLayout) {\r
- sprintf(str, "%s(%d) %s(%d) {%d %d}", \r
+ if(gameInfo.variant == VariantNormal)\r
+ sprintf(str, "%s(%d) %s(%d) {%d %d}", \r
gameInfo.white, white_stren, gameInfo.black, black_stren,\r
basetime, increment);\r
+ else\r
+ sprintf(str, "%s(%d) %s(%d) {%d %d w%d}", \r
+ gameInfo.white, white_stren, gameInfo.black, black_stren,\r
+ basetime, increment, (int) gameInfo.variant);\r
} else {\r
- sprintf(str, "%s (%d) vs. %s (%d) {%d %d}", \r
+ if(gameInfo.variant == VariantNormal)\r
+ sprintf(str, "%s (%d) vs. %s (%d) {%d %d}", \r
gameInfo.white, white_stren, gameInfo.black, black_stren,\r
basetime, increment);\r
+ else\r
+ sprintf(str, "%s (%d) vs. %s (%d) {%d %d %s}", \r
+ gameInfo.white, white_stren, gameInfo.black, black_stren,\r
+ basetime, increment, VariantName(gameInfo.variant));\r
}\r
DisplayTitle(str);\r
+ if (appData.debugMode) {\r
+ fprintf(debugFP, "Display title '%s, gameInfo.variant = %d'\n", str, gameInfo.variant);\r
+ }\r
}\r
\r
\r
}\r
\r
HistorySet(parseList, backwardMostMove, forwardMostMove, currentMove-1);\r
+#if ZIPPY\r
+ if(bookHit) { // [HGM] book: simulate book reply\r
+ static char bookMove[MSG_SIZ]; // a bit generous?\r
+\r
+ programStats.depth = programStats.nodes = programStats.time = \r
+ programStats.score = programStats.got_only_move = 0;\r
+ sprintf(programStats.movelist, "%s (xbook)", bookHit);\r
+\r
+ strcpy(bookMove, "move ");\r
+ strcat(bookMove, bookHit);\r
+ HandleMachineMove(bookMove, &first);\r
+ }\r
+#endif\r
}\r
\r
void\r
}\r
SendToProgram(buf, cps);\r
} else {\r
+ if(cps->alphaRank) { /* [HGM] shogi: temporarily convert to shogi coordinates before sending */\r
+ AlphaRank(moveList[moveNum], 4);\r
+ SendToProgram(moveList[moveNum], cps);\r
+ AlphaRank(moveList[moveNum], 4); // and back\r
+ } else\r
/* Added by Tord: Send castle moves in "O-O" in FRC games if required by\r
* the engine. It would be nice to have a better way to identify castle \r
* moves here. */\r
- if(gameInfo.variant == VariantFischeRandom && cps->useOOCastle) {\r
- if (appData.debugMode) {\r
- fprintf(debugFP, "Tord's FRC castling code\n");\r
- }\r
+ if((gameInfo.variant == VariantFischeRandom || gameInfo.variant == VariantCapaRandom)\r
+ && cps->useOOCastle) {\r
int fromX = moveList[moveNum][0] - AAA; \r
int fromY = moveList[moveNum][1] - ONE;\r
int toX = moveList[moveNum][2] - AAA; \r
case BlackPromotionChancellor:\r
case WhitePromotionArchbishop:\r
case BlackPromotionArchbishop:\r
- if(gameInfo.variant == VariantShatranj)\r
+ if(gameInfo.variant == VariantShatranj || gameInfo.variant == VariantCourier)\r
sprintf(user_move, "%c%c%c%c=%c\n",\r
AAA + fromX, ONE + fromY, AAA + toX, ONE + toY,\r
PieceToChar(WhiteFerz));\r
+ else if(gameInfo.variant == VariantGreat)\r
+ sprintf(user_move, "%c%c%c%c=%c\n",\r
+ AAA + fromX, ONE + fromY, AAA + toX, ONE + toY,\r
+ PieceToChar(WhiteMan));\r
else\r
sprintf(user_move, "%c%c%c%c=%c\n",\r
AAA + fromX, ONE + fromY, AAA + toX, ONE + toY,\r
AAA + ff, ONE + rf, AAA + ft, ONE + rt, promoChar);\r
}\r
}\r
- AlphaRank(move, 4);\r
}\r
\r
void\r
{\r
char *p = move, c; int x, y;\r
\r
- if( !appData.alphaRank ) return;\r
-\r
if (appData.debugMode) {\r
fprintf(debugFP, "alphaRank(%s,%d)\n", move, n);\r
}\r
if(move[1]=='*' && \r
move[2]>='0' && move[2]<='9' &&\r
move[3]>='a' && move[3]<='x' ) {\r
+ move[1] = '@';\r
move[2] = BOARD_RGHT -1 - (move[2]-'1') + AAA;\r
move[3] = BOARD_HEIGHT-1 - (move[3]-'a') + ONE;\r
} else\r
case BlackDrop:\r
*fromX = *moveType == WhiteDrop ?\r
(int) CharToPiece(ToUpper(currentMoveString[0])) :\r
- (int) CharToPiece(ToLower(currentMoveString[0]));\r
+ (int) CharToPiece(ToLower(currentMoveString[0]));\r
*fromY = DROP_RANK;\r
*toX = currentMoveString[2] - AAA;\r
*toY = currentMoveString[3] - ONE;\r
return i;\r
}\r
\r
+#if 0\r
static void ShuffleFRC( Board board )\r
{\r
int i;\r
board[BOARD_HEIGHT-1][i] = board[0][i] + BlackPawn - WhitePawn;\r
}\r
}\r
+#else\r
+// [HGM] shuffle: a more general way to suffle opening setups, applicable to arbitrry variants.\r
+// All positions will have equal probability, but the current method will not provide a unique\r
+// numbering scheme for arrays that contain 3 or more pieces of the same kind.\r
+#define DARK 1\r
+#define LITE 2\r
+#define ANY 3\r
+\r
+int squaresLeft[4];\r
+int piecesLeft[(int)BlackPawn];\r
+long long int seed, nrOfShuffles;\r
+\r
+void GetPositionNumber()\r
+{ // sets global variable seed\r
+ int i;\r
+\r
+ seed = appData.defaultFrcPosition;\r
+ if(seed < 0) { // randomize based on time for negative FRC position numbers\r
+ srandom(time(0)); \r
+ for(i=0; i<50; i++) seed += random();\r
+ seed = random() ^ random() >> 8 ^ random() << 8;\r
+ if(seed<0) seed = -seed;\r
+ }\r
+}\r
+\r
+int put(Board board, int pieceType, int rank, int n, int shade)\r
+// put the piece on the (n-1)-th empty squares of the given shade\r
+{\r
+ int i;\r
+\r
+ for(i=BOARD_LEFT; i<BOARD_RGHT; i++) {\r
+ if( ((i-BOARD_LEFT)&1)+1 & shade && board[rank][i] == EmptySquare && n-- == 0) {\r
+ board[rank][i] = (ChessSquare) pieceType;\r
+ squaresLeft[(i-BOARD_LEFT&1) + 1]--;\r
+ squaresLeft[ANY]--;\r
+ piecesLeft[pieceType]--; \r
+ return i;\r
+ }\r
+ }\r
+ return -1;\r
+}\r
+\r
+\r
+void AddOnePiece(Board board, int pieceType, int rank, int shade)\r
+// calculate where the next piece goes, (any empty square), and put it there\r
+{\r
+ int i;\r
+\r
+ i = seed % squaresLeft[shade];\r
+ nrOfShuffles *= squaresLeft[shade];\r
+ seed /= squaresLeft[shade];\r
+ put(board, pieceType, rank, i, shade);\r
+}\r
\r
-BOOL SetCharTable( char *table, const char * map )\r
+void AddTwoPieces(Board board, int pieceType, int rank)\r
+// calculate where the next 2 identical pieces go, (any empty square), and put it there\r
+{\r
+ int i, n=squaresLeft[ANY], j=n-1, k;\r
+\r
+ k = n*(n-1)/2; // nr of possibilities, not counting permutations\r
+ i = seed % k; // pick one\r
+ nrOfShuffles *= k;\r
+ seed /= k;\r
+ while(i >= j) i -= j--;\r
+ j = n - 1 - j; i += j;\r
+ put(board, pieceType, rank, j, ANY);\r
+ put(board, pieceType, rank, i, ANY);\r
+}\r
+\r
+void SetUpShuffle(Board board, int number)\r
+{\r
+ int i, p, first=1;\r
+\r
+ GetPositionNumber(); nrOfShuffles = 1;\r
+\r
+ squaresLeft[DARK] = (BOARD_RGHT - BOARD_LEFT + 1)/2;\r
+ squaresLeft[ANY] = BOARD_RGHT - BOARD_LEFT;\r
+ squaresLeft[LITE] = squaresLeft[ANY] - squaresLeft[DARK];\r
+\r
+ for(p = 0; p<=(int)WhiteKing; p++) piecesLeft[p] = 0;\r
+\r
+ for(i=BOARD_LEFT; i<BOARD_RGHT; i++) { // count pieces and clear board\r
+ p = (int) board[0][i];\r
+ if(p < (int) BlackPawn) piecesLeft[p] ++;\r
+ board[0][i] = EmptySquare;\r
+ }\r
+\r
+ if(PosFlags(0) & F_ALL_CASTLE_OK) {\r
+ // shuffles restricted to allow normal castling put KRR first\r
+ if(piecesLeft[(int)WhiteKing]) // King goes rightish of middle\r
+ put(board, WhiteKing, 0, (gameInfo.boardWidth+1)/2, ANY);\r
+ else if(piecesLeft[(int)WhiteUnicorn]) // in Knightmate Unicorn castles\r
+ put(board, WhiteUnicorn, 0, (gameInfo.boardWidth+1)/2, ANY);\r
+ if(piecesLeft[(int)WhiteRook]) // First supply a Rook for K-side castling\r
+ put(board, WhiteRook, 0, gameInfo.boardWidth-2, ANY);\r
+ if(piecesLeft[(int)WhiteRook]) // Then supply a Rook for Q-side castling\r
+ put(board, WhiteRook, 0, 0, ANY);\r
+ // in variants with super-numerary Kings and Rooks, we leave these for the shuffle\r
+ }\r
+\r
+ if((BOARD_RGHT-BOARD_LEFT & 1) == 0)\r
+ // only for even boards make effort to put pairs of colorbound pieces on opposite colors\r
+ for(p = (int) WhiteKing; p > (int) WhitePawn; p--) {\r
+ if(p != (int) WhiteBishop && p != (int) WhiteFerz && p != (int) WhiteAlfil) continue;\r
+ while(piecesLeft[p] >= 2) {\r
+ AddOnePiece(board, p, 0, LITE);\r
+ AddOnePiece(board, p, 0, DARK);\r
+ }\r
+ // Odd color-bound pieces are shuffled with the rest (to not run out of paired squares)\r
+ }\r
+\r
+ for(p = (int) WhiteKing - 2; p > (int) WhitePawn; p--) {\r
+ // Remaining pieces (non-colorbound, or odd color bound) can be put anywhere\r
+ // but we leave King and Rooks for last, to possibly obey FRC restriction\r
+ if(p == (int)WhiteRook) continue;\r
+ while(piecesLeft[p] >= 2) AddTwoPieces(board, p, 0); // add in pairs, for not counting permutations\r
+ if(piecesLeft[p]) AddOnePiece(board, p, 0, ANY); // add the odd piece\r
+ }\r
+\r
+ // now everything is placed, except perhaps King (Unicorn) and Rooks\r
+\r
+ if(PosFlags(0) & F_FRC_TYPE_CASTLING) {\r
+ // Last King gets castling rights\r
+ while(piecesLeft[(int)WhiteUnicorn]) {\r
+ i = put(board, WhiteUnicorn, 0, piecesLeft[(int)WhiteRook]/2, ANY);\r
+ initialRights[2] = initialRights[5] = castlingRights[0][2] = castlingRights[0][5] = i;\r
+ }\r
+\r
+ while(piecesLeft[(int)WhiteKing]) {\r
+ i = put(board, WhiteKing, 0, piecesLeft[(int)WhiteRook]/2, ANY);\r
+ initialRights[2] = initialRights[5] = castlingRights[0][2] = castlingRights[0][5] = i;\r
+ }\r
+\r
+\r
+ } else {\r
+ while(piecesLeft[(int)WhiteKing]) AddOnePiece(board, WhiteKing, 0, ANY);\r
+ while(piecesLeft[(int)WhiteUnicorn]) AddOnePiece(board, WhiteUnicorn, 0, ANY);\r
+ }\r
+\r
+ // Only Rooks can be left; simply place them all\r
+ while(piecesLeft[(int)WhiteRook]) {\r
+ i = put(board, WhiteRook, 0, 0, ANY);\r
+ if(PosFlags(0) & F_FRC_TYPE_CASTLING) { // first and last Rook get FRC castling rights\r
+ if(first) {\r
+ first=0;\r
+ initialRights[1] = initialRights[4] = castlingRights[0][1] = castlingRights[0][4] = i;\r
+ }\r
+ initialRights[0] = initialRights[3] = castlingRights[0][0] = castlingRights[0][3] = i;\r
+ }\r
+ }\r
+ for(i=BOARD_LEFT; i<BOARD_RGHT; i++) { // copy black from white\r
+ board[BOARD_HEIGHT-1][i] = (int) board[0][i] < BlackPawn ? WHITE_TO_BLACK board[0][i] : EmptySquare;\r
+ }\r
+\r
+ if(number >= 0) appData.defaultFrcPosition %= nrOfShuffles; // normalize\r
+}\r
+\r
+#endif\r
+\r
+int SetCharTable( char *table, const char * map )\r
/* [HGM] moved here from winboard.c because of its general usefulness */\r
/* Basically a safe strcpy that uses the last character as King */\r
{\r
- BOOL result = FALSE; int NrPieces;\r
+ int result = FALSE; int NrPieces;\r
\r
if( map != NULL && (NrPieces=strlen(map)) <= (int) EmptySquare \r
&& NrPieces >= 12 && !(NrPieces&1)) {\r
return result;\r
}\r
\r
+void Prelude(Board board)\r
+{ // [HGM] superchess: random selection of exo-pieces\r
+ int i, j, k; ChessSquare p; \r
+ static ChessSquare exoPieces[4] = { WhiteAngel, WhiteMarshall, WhiteSilver, WhiteLance };\r
+\r
+ GetPositionNumber(); // use FRC position number\r
+\r
+ if(appData.pieceToCharTable != NULL) { // select pieces to participate from given char table\r
+ SetCharTable(pieceToChar, appData.pieceToCharTable);\r
+ for(i=(int)WhiteQueen+1, j=0; i<(int)WhiteKing && j<4; i++) \r
+ if(PieceToChar((ChessSquare)i) != '.') exoPieces[j++] = (ChessSquare) i;\r
+ }\r
+\r
+ j = seed%4; seed /= 4; \r
+ p = board[0][BOARD_LEFT+j]; board[0][BOARD_LEFT+j] = EmptySquare; k = PieceToNumber(p);\r
+ board[k][BOARD_WIDTH-1] = p; board[k][BOARD_WIDTH-2]++;\r
+ board[BOARD_HEIGHT-1-k][0] = WHITE_TO_BLACK p; board[BOARD_HEIGHT-1-k][1]++;\r
+ j = seed%3 + (seed%3 >= j); seed /= 3; \r
+ p = board[0][BOARD_LEFT+j]; board[0][BOARD_LEFT+j] = EmptySquare; k = PieceToNumber(p);\r
+ board[k][BOARD_WIDTH-1] = p; board[k][BOARD_WIDTH-2]++;\r
+ board[BOARD_HEIGHT-1-k][0] = WHITE_TO_BLACK p; board[BOARD_HEIGHT-1-k][1]++;\r
+ j = seed%3; seed /= 3; \r
+ p = board[0][BOARD_LEFT+j+5]; board[0][BOARD_LEFT+j+5] = EmptySquare; k = PieceToNumber(p);\r
+ board[k][BOARD_WIDTH-1] = p; board[k][BOARD_WIDTH-2]++;\r
+ board[BOARD_HEIGHT-1-k][0] = WHITE_TO_BLACK p; board[BOARD_HEIGHT-1-k][1]++;\r
+ j = seed%2 + (seed%2 >= j); seed /= 2; \r
+ p = board[0][BOARD_LEFT+j+5]; board[0][BOARD_LEFT+j+5] = EmptySquare; k = PieceToNumber(p);\r
+ board[k][BOARD_WIDTH-1] = p; board[k][BOARD_WIDTH-2]++;\r
+ board[BOARD_HEIGHT-1-k][0] = WHITE_TO_BLACK p; board[BOARD_HEIGHT-1-k][1]++;\r
+ j = seed%4; seed /= 4; put(board, exoPieces[3], 0, j, ANY);\r
+ j = seed%3; seed /= 3; put(board, exoPieces[2], 0, j, ANY);\r
+ j = seed%2; seed /= 2; put(board, exoPieces[1], 0, j, ANY);\r
+ put(board, exoPieces[0], 0, 0, ANY);\r
+ for(i=BOARD_LEFT; i<BOARD_RGHT; i++) board[BOARD_HEIGHT-1][i] = WHITE_TO_BLACK board[0][i];\r
+}\r
+\r
void\r
InitPosition(redraw)\r
int redraw;\r
oldv = gameInfo.variant;\r
\r
currentMove = forwardMostMove = backwardMostMove = 0;\r
+ if(appData.icsActive) shuffleOpenings = FALSE; // [HGM] shuffle: in ICS mode, only shuffle on ICS request\r
\r
/* [AS] Initialize pv info list [HGM] and game status */\r
{\r
SetCharTable(pieceToChar, "PNBRQ...........Kpnbrq...........k"); \r
\r
switch (gameInfo.variant) {\r
+ case VariantFischeRandom:\r
+ shuffleOpenings = TRUE;\r
default:\r
pieces = FIDEArray;\r
break;\r
castlingRank[6] = 0;\r
castlingRank[7] = BOARD_HEIGHT-1;\r
break;\r
+ case VariantCapaRandom:\r
+ shuffleOpenings = TRUE;\r
case VariantCapablanca:\r
pieces = CapablancaArray;\r
gameInfo.boardWidth = 10;\r
gameInfo.boardWidth = 10;\r
SetCharTable(pieceToChar, "PNBRQ..ACKpnbrq..ack"); \r
break;\r
+ case VariantJanus:\r
+ pieces = JanusArray;\r
+ gameInfo.boardWidth = 10;\r
+ SetCharTable(pieceToChar, "PNBRQ..JKpnbrq..jk"); \r
+ nrCastlingRights = 6;\r
+ castlingRights[0][0] = initialRights[0] = BOARD_RGHT-1;\r
+ castlingRights[0][1] = initialRights[1] = BOARD_LEFT;\r
+ castlingRights[0][2] = initialRights[2] = BOARD_WIDTH-1>>1;\r
+ castlingRights[0][3] = initialRights[3] = BOARD_RGHT-1;\r
+ castlingRights[0][4] = initialRights[4] = BOARD_LEFT;\r
+ castlingRights[0][5] = initialRights[5] = BOARD_WIDTH-1>>1;\r
+ break;\r
case VariantFalcon:\r
pieces = FalconArray;\r
gameInfo.boardWidth = 10;\r
pieces = fairyArray;\r
SetCharTable(pieceToChar, "PNBRQFEACWMOHIJGDVSLUKpnbrqfeacwmohijgdvsluk"); \r
break;\r
+ case VariantGreat:\r
+ pieces = GreatArray;\r
+ gameInfo.boardWidth = 10;\r
+ SetCharTable(pieceToChar, "PN....E...S..HWGMKpn....e...s..hwgmk");\r
+ gameInfo.holdingsSize = 8;\r
+ break;\r
+ case VariantSuper:\r
+ pieces = FIDEArray;\r
+ SetCharTable(pieceToChar, "PNBRQ..SE.......V.AKpnbrq..se.......v.ak");\r
+ gameInfo.holdingsSize = 8;\r
+ startedFromSetupPosition = TRUE;\r
+ break;\r
case VariantCrazyhouse:\r
case VariantBughouse:\r
pieces = FIDEArray;\r
case VariantWildCastle:\r
pieces = FIDEArray;\r
/* !!?shuffle with kings guaranteed to be on d or e file */\r
+ shuffleOpenings = 1;\r
break;\r
case VariantNoCastle:\r
pieces = FIDEArray;\r
nrCastlingRights = 0;\r
for(i=0; i<BOARD_SIZE; i++) initialRights[i] = -1;\r
/* !!?unconstrained back-rank shuffle */\r
+ shuffleOpenings = 1;\r
break;\r
}\r
\r
castlingRights[0][5] = initialRights[5] = BOARD_WIDTH>>1;\r
}\r
\r
+ if(gameInfo.variant == VariantSuper) Prelude(initialPosition);\r
+ if(gameInfo.variant == VariantGreat) { // promotion commoners\r
+ initialPosition[PieceToNumber(WhiteMan)][BOARD_RGHT-1] = WhiteMan;\r
+ initialPosition[PieceToNumber(WhiteMan)][BOARD_RGHT-2] = 9;\r
+ initialPosition[BOARD_HEIGHT-1-PieceToNumber(WhiteMan)][0] = BlackMan;\r
+ initialPosition[BOARD_HEIGHT-1-PieceToNumber(WhiteMan)][1] = 9;\r
+ }\r
+#if 0\r
if(gameInfo.variant == VariantFischeRandom) {\r
if( appData.defaultFrcPosition < 0 ) {\r
ShuffleFRC( initialPosition );\r
SetupFRC( initialPosition, appData.defaultFrcPosition );\r
}\r
startedFromSetupPosition = TRUE;\r
- } else if(startedFromPositionFile) {\r
+ } else \r
+#else\r
+ if (appData.debugMode) {\r
+ fprintf(debugFP, "shuffleOpenings = %d\n", shuffleOpenings);\r
+ }\r
+ if(shuffleOpenings) {\r
+ SetUpShuffle(initialPosition, appData.defaultFrcPosition);\r
+ startedFromSetupPosition = TRUE;\r
+ }\r
+#endif\r
+ if(startedFromPositionFile) {\r
/* [HGM] loadPos: use PositionFile for every new game */\r
CopyBoard(initialPosition, filePosition);\r
for(i=0; i<nrCastlingRights; i++)\r
SendToProgram("edit\n", cps);\r
SendToProgram("#\n", cps);\r
for (i = BOARD_HEIGHT - 1; i >= 0; i--) {\r
- bp = &boards[moveNum][i][0];\r
+ bp = &boards[moveNum][i][BOARD_LEFT];\r
for (j = BOARD_LEFT; j < BOARD_RGHT; j++, bp++) {\r
if ((int) *bp < (int) BlackPawn) {\r
sprintf(message, "%c%c%c\n", PieceToChar(*bp), \r
PieceToChar((ChessSquare)(DEMOTED *bp)),\r
AAA + j, ONE + i);\r
}\r
- if(appData.alphaRank) {\r
+ if(cps->alphaRank) { /* [HGM] shogi: translate coords */\r
message[1] = BOARD_RGHT - 1 - j + '1';\r
message[2] = BOARD_HEIGHT - 1 - i + 'a';\r
}\r
\r
SendToProgram("c\n", cps);\r
for (i = BOARD_HEIGHT - 1; i >= 0; i--) {\r
- bp = &boards[moveNum][i][0];\r
+ bp = &boards[moveNum][i][BOARD_LEFT];\r
for (j = BOARD_LEFT; j < BOARD_RGHT; j++, bp++) {\r
if (((int) *bp != (int) EmptySquare)\r
&& ((int) *bp >= (int) BlackPawn)) {\r
PieceToChar((ChessSquare)(DEMOTED *bp)),\r
AAA + j, ONE + i);\r
}\r
- if(appData.alphaRank) {\r
+ if(cps->alphaRank) { /* [HGM] shogi: translate coords */\r
message[1] = BOARD_RGHT - 1 - j + '1';\r
message[2] = BOARD_HEIGHT - 1 - i + 'a';\r
}\r
int x;\r
int y;\r
{\r
- if (x < BOARD_LEFT || x >= BOARD_RGHT || y < 0 || y >= BOARD_HEIGHT)\r
+ if (x < 0 || x >= BOARD_WIDTH || y < 0 || y >= BOARD_HEIGHT)\r
return -1;\r
else\r
return boards[currentMove][y][x];\r
WhitePawn <= pup && pup < BlackPawn ||\r
BlackPawn <= pdown && pdown < EmptySquare &&\r
BlackPawn <= pup && pup < EmptySquare \r
- ) && !(gameInfo.variant == VariantFischeRandom &&\r
+ ) && !((gameInfo.variant == VariantFischeRandom || gameInfo.variant == VariantCapaRandom) &&\r
(pup == WhiteRook && pdown == WhiteKing && fromY == 0 && toY == 0||\r
pup == BlackRook && pdown == BlackKing && fromY == BOARD_HEIGHT-1 && toY == BOARD_HEIGHT-1 ) \r
) )\r
click-click move is possible */\r
if (toX == -2 || toY == -2) {\r
boards[0][fromY][fromX] = EmptySquare;\r
- DrawPosition(FALSE, boards[currentMove]);\r
+ return AmbiguousMove;\r
} else if (toX >= 0 && toY >= 0) {\r
boards[0][toY][toX] = boards[0][fromY][fromX];\r
boards[0][fromY][fromX] = EmptySquare;\r
- DrawPosition(FALSE, boards[currentMove]);\r
+ return AmbiguousMove;\r
}\r
return ImpossibleMove;\r
}\r
return ImpossibleMove;\r
}\r
}\r
-\r
+if(appData.debugMode) fprintf(debugFP, "moveType 3 = %d, promochar = %x\n", moveType, promoChar);\r
return moveType;\r
/* [HGM] <popupFix> in stead of calling FinishMove directly, this\r
function is made into one that returns an OK move type if FinishMove\r
}\r
\r
/* Common tail of UserMoveEvent and DropMenuEvent */\r
-void\r
+int\r
FinishMove(moveType, fromX, fromY, toX, toY, promoChar)\r
ChessMove moveType;\r
int fromX, fromY, toX, toY;\r
/*char*/int promoChar;\r
{\r
- /* [HGM] <popupFix> kludge to avoid having know the exact promotion\r
+ char *bookHit = 0;\r
+if(appData.debugMode) fprintf(debugFP, "moveType 5 = %d, promochar = %x\n", moveType, promoChar);\r
+ if((gameInfo.variant == VariantSuper || gameInfo.variant == VariantGreat) && promoChar != NULLCHAR) { \r
+ // [HGM] superchess: suppress promotions to non-available piece\r
+ int k = PieceToNumber(CharToPiece(ToUpper(promoChar)));\r
+ if(WhiteOnMove(currentMove)) {\r
+ if(!boards[currentMove][k][BOARD_WIDTH-2]) return 0;\r
+ } else {\r
+ if(!boards[currentMove][BOARD_HEIGHT-1-k][1]) return 0;\r
+ }\r
+ }\r
+\r
+ /* [HGM] <popupFix> kludge to avoid having to know the exact promotion\r
move type in caller when we know the move is a legal promotion */\r
- if(moveType == NormalMove)\r
+ if(moveType == NormalMove && promoChar)\r
moveType = PromoCharToMoveType(WhiteOnMove(currentMove), promoChar);\r
-\r
+if(appData.debugMode) fprintf(debugFP, "moveType 1 = %d, promochar = %x\n", moveType, promoChar);\r
/* [HGM] convert drag-and-drop piece drops to standard form */\r
if( fromX == BOARD_LEFT-2 || fromX == BOARD_RGHT+1) {\r
moveType = WhiteOnMove(currentMove) ? WhiteDrop : BlackDrop;\r
} else {\r
DisplayError("Incorrect move", 0);\r
}\r
- return;\r
+ return 1;\r
}\r
\r
/* Ok, now we know that the move is good, so we can kill\r
\r
MakeMove(fromX, fromY, toX, toY, promoChar); /*updates forwardMostMove*/\r
\r
+ if((gameInfo.variant == VariantSuper || gameInfo.variant == VariantGreat) \r
+ && promoChar != NULLCHAR && gameInfo.holdingsSize) { \r
+ // [HGM] superchess: take promotion piece out of holdings\r
+ int k = PieceToNumber(CharToPiece(ToUpper(promoChar)));\r
+ if(WhiteOnMove(forwardMostMove-1)) {\r
+ if(!--boards[forwardMostMove][k][BOARD_WIDTH-2])\r
+ boards[forwardMostMove][k][BOARD_WIDTH-1] = EmptySquare;\r
+ } else {\r
+ if(!--boards[forwardMostMove][BOARD_HEIGHT-1-k][1])\r
+ boards[forwardMostMove][BOARD_HEIGHT-1-k][0] = EmptySquare;\r
+ }\r
+ }\r
+\r
if (gameMode == BeginningOfGame) {\r
if (appData.noChessProgram) {\r
gameMode = EditGame;\r
} else {\r
char buf[MSG_SIZ];\r
gameMode = MachinePlaysBlack;\r
+ StartClocks();\r
SetGameInfo();\r
sprintf(buf, "%s vs. %s", gameInfo.white, gameInfo.black);\r
DisplayTitle(buf);\r
sprintf(buf, "name %s\n", gameInfo.white);\r
SendToProgram(buf, &first);\r
}\r
+ StartClocks();\r
}\r
ModeHighlight();\r
}\r
-\r
+if(appData.debugMode) fprintf(debugFP, "moveType 2 = %d, promochar = %x\n", moveType, promoChar);\r
/* Relay move to ICS or chess engine */\r
if (appData.icsActive) {\r
if (gameMode == IcsPlayingWhite || gameMode == IcsPlayingBlack ||\r
gameMode == MachinePlaysBlack)) {\r
SendTimeRemaining(&first, gameMode != MachinePlaysBlack);\r
}\r
- SendMoveToProgram(forwardMostMove-1, &first);\r
if (gameMode != EditGame && gameMode != PlayFromGameFile) {\r
- first.maybeThinking = TRUE;\r
- }\r
+ // [HGM] book: if program might be playing, let it use book\r
+ bookHit = SendMoveToBookUser(forwardMostMove-1, &first, FALSE);\r
+ first.maybeThinking = TRUE;\r
+ } else SendMoveToProgram(forwardMostMove-1, &first);\r
if (currentMove == cmailOldMove + 1) {\r
cmailMoveType[lastLoadGameNumber - 1] = CMAIL_MOVE;\r
}\r
default:\r
break;\r
}\r
+\r
+ if(bookHit) { // [HGM] book: simulate book reply\r
+ static char bookMove[MSG_SIZ]; // a bit generous?\r
+\r
+ programStats.depth = programStats.nodes = programStats.time = \r
+ programStats.score = programStats.got_only_move = 0;\r
+ sprintf(programStats.movelist, "%s (xbook)", bookHit);\r
+\r
+ strcpy(bookMove, "move ");\r
+ strcat(bookMove, bookHit);\r
+ HandleMachineMove(bookMove, &first);\r
+ }\r
+ return 1;\r
}\r
\r
void\r
to do anything in between, can call this routine the old way. \r
*/\r
ChessMove moveType = UserMoveTest(fromX, fromY, toX, toY, promoChar);\r
-\r
+if(appData.debugMode) fprintf(debugFP, "moveType 4 = %d, promochar = %x\n", moveType, promoChar);\r
if(moveType != ImpossibleMove)\r
FinishMove(moveType, fromX, fromY, toX, toY, promoChar);\r
}\r
SetProgramStats( &stats );\r
}\r
\r
+char *SendMoveToBookUser(int moveNr, ChessProgramState *cps, int initial)\r
+{ // [HGM] book: this routine intercepts moves to simulate book replies\r
+ char *bookHit = NULL;\r
+\r
+ //first determine if the incoming move brings opponent into his book\r
+ if(appData.usePolyglotBook && (cps == &first ? !appData.firstHasOwnBookUCI : !appData.secondHasOwnBookUCI))\r
+ bookHit = ProbeBook(moveNr+1, appData.polyglotBook); // returns move\r
+ if(appData.debugMode) fprintf(debugFP, "book hit = %s\n", bookHit ? bookHit : "(NULL)");\r
+ if(bookHit != NULL && !cps->bookSuspend) {\r
+ // make sure opponent is not going to reply after receiving move to book position\r
+ SendToProgram("force\n", cps);\r
+ cps->bookSuspend = TRUE; // flag indicating it has to be restarted\r
+ }\r
+ if(!initial) SendMoveToProgram(moveNr, cps); // with hit on initial position there is no move\r
+ // now arrange restart after book miss\r
+ if(bookHit) {\r
+ // after a book hit we never send 'go', and the code after the call to this routine\r
+ // has '&& !bookHit' added to suppress potential sending there (based on 'firstMove').\r
+ char buf[MSG_SIZ];\r
+ if (cps->useUsermove) sprintf(buf, "usermove "); // sorry, no SAN yet :(\r
+ sprintf(buf, "%s\n", bookHit); // force book move into program supposed to play it\r
+ SendToProgram(buf, cps);\r
+ if(!initial) firstMove = FALSE; // normally we would clear the firstMove condition after return & sending 'go'\r
+ } else if(initial) { // 'go' was needed irrespective of firstMove, and it has to be done in this routine\r
+ SendToProgram("go\n", cps);\r
+ cps->bookSuspend = FALSE; // after a 'go' we are never suspended\r
+ } else { // 'go' might be sent based on 'firstMove' after this routine returns\r
+ if(cps->bookSuspend && !firstMove) // 'go' needed, and it will not be done after we return\r
+ SendToProgram("go\n", cps); \r
+ cps->bookSuspend = FALSE; // anyhow, we will not be suspended after a miss\r
+ }\r
+ return bookHit; // notify caller of hit, so it can take action to send move to opponent\r
+}\r
+\r
+char *savedMessage;\r
+ChessProgramState *savedState;\r
+void DeferredBookMove(void)\r
+{\r
+ if(savedState->lastPing != savedState->lastPong)\r
+ ScheduleDelayedEvent(DeferredBookMove, 10);\r
+ else\r
+ HandleMachineMove(savedMessage, savedState);\r
+}\r
+\r
void\r
HandleMachineMove(message, cps)\r
char *message;\r
char promoChar;\r
char *p;\r
int machineWhite;\r
+ char *bookHit;\r
\r
+FakeBookMove: // [HGM] book: we jump here to simulate machine moves after book hit\r
/*\r
* Kludge to ignore BEL characters\r
*/\r
fprintf(debugFP, "machine move %d, castling = %d %d %d %d %d %d\n", f,\r
castlingRights[f][0],castlingRights[f][1],castlingRights[f][2],castlingRights[f][3],castlingRights[f][4],castlingRights[f][5]);\r
}\r
- AlphaRank(machineMove, 4);\r
+ if(cps->alphaRank) AlphaRank(machineMove, 4);\r
if (!ParseOneMove(machineMove, forwardMostMove, &moveType,\r
&fromX, &fromY, &toX, &toY, &promoChar)) {\r
/* Machine move could not be parsed; ignore it. */\r
machineMove, fromX+AAA, fromY+ONE, toX+AAA, toY+ONE, 0);\r
GameEnds(machineWhite ? BlackWins : WhiteWins,\r
buf1, GE_XBOARD);\r
- } else if(gameInfo.variant != VariantFischeRandom)\r
+ } else if(gameInfo.variant != VariantFischeRandom && gameInfo.variant != VariantCapaRandom)\r
/* [HGM] Kludge to handle engines that send FRC-style castling\r
when they shouldn't (like TSCP-Gothic) */\r
switch(moveType) {\r
first.initDone) {\r
SendMoveToICS(moveType, fromX, fromY, toX, toY);\r
ics_user_moved = 1;\r
+ if(appData.autoKibitz) { /* [HGM] kibitz: send most-recent PV info to ICS */\r
+ char buf[3*MSG_SIZ];\r
+\r
+ sprintf(buf, "kibitz %d/%+.2f (%.2f sec, %.0f nodes, %1.0f knps) PV = %s\n",\r
+ programStats.depth,\r
+ programStats.score / 100.,\r
+ programStats.time / 100.,\r
+ (double) programStats.nodes,\r
+ programStats.nodes / (10*abs(programStats.time) + 1.),\r
+ programStats.movelist);\r
+ SendToICS(buf);\r
+ }\r
}\r
#endif\r
/* currentMoveString is set as a side-effect of ParseOneMove */\r
}\r
}\r
\r
-#ifdef ADJUDICATE // [HGM] some adjudications useful with buggy engines\r
+ if( gameMode == TwoMachinesPlay ) {\r
+ // [HGM] some adjudications useful with buggy engines\r
+ int k, count = 0, epFile = epStatus[forwardMostMove]; static int bare = 1;\r
+ if(gameInfo.holdingsSize == 0 || gameInfo.variant == VariantSuper || gameInfo.variant == VariantGreat) {\r
\r
- if( gameMode == TwoMachinesPlay && gameInfo.holdingsSize == 0) {\r
- int count = 0, epFile = epStatus[forwardMostMove];\r
-\r
- if(appData.testLegality && appData.checkMates) \r
+ if(appData.testLegality)\r
// don't wait for engine to announce game end if we can judge ourselves\r
switch (MateTest(boards[forwardMostMove],\r
PosFlags(forwardMostMove), epFile,\r
default:\r
break;\r
case MT_STALEMATE:\r
- ShowMove(fromX, fromY, toX, toY); /*updates currentMove*/\r
- GameEnds( GameIsDrawn, "Xboard adjudication: Stalemate",\r
- GE_XBOARD );\r
+ epStatus[forwardMostMove] = EP_STALEMATE;\r
+ if(appData.checkMates) {\r
+ SendMoveToProgram(forwardMostMove-1, cps->other); /* make sure opponent gets to see move */\r
+ ShowMove(fromX, fromY, toX, toY); /*updates currentMove*/\r
+ GameEnds( GameIsDrawn, "Xboard adjudication: Stalemate",\r
+ GE_XBOARD );\r
+ }\r
break;\r
case MT_CHECKMATE:\r
- ShowMove(fromX, fromY, toX, toY); /*updates currentMove*/\r
- GameEnds( WhiteOnMove(forwardMostMove) ? BlackWins : WhiteWins, \r
- "Xboard adjudication: Checkmate", \r
- GE_XBOARD );\r
+ epStatus[forwardMostMove] = EP_CHECKMATE;\r
+ if(appData.checkMates) {\r
+ SendMoveToProgram(forwardMostMove-1, cps->other); /* make sure opponent gets to see move */\r
+ ShowMove(fromX, fromY, toX, toY); /*updates currentMove*/\r
+ GameEnds( WhiteOnMove(forwardMostMove) ? BlackWins : WhiteWins, \r
+ "Xboard adjudication: Checkmate", \r
+ GE_XBOARD );\r
+ }\r
break;\r
}\r
\r
- if( appData.testLegality )\r
- { /* [HGM] Some more adjudications for obstinate engines */\r
- int NrWN=0, NrBN=0, NrWB=0, NrBB=0, NrWR=0, NrBR=0,\r
- NrWQ=0, NrBQ=0, bishopsColor = 0,\r
+ if( appData.testLegality )\r
+ { /* [HGM] Some more adjudications for obstinate engines */\r
+ int NrWN=0, NrBN=0, NrWB=0, NrBB=0, NrWR=0, NrBR=0,\r
+ NrWQ=0, NrBQ=0, NrW=0, bishopsColor = 0,\r
NrPieces=0, NrPawns=0, PawnAdvance=0, i, j, k;\r
- static int moveCount;\r
+ static int moveCount = 6;\r
\r
/* First absolutely insufficient mating material. Count what is on board. */\r
- for(i=0; i<BOARD_HEIGHT; i++) for(j=BOARD_LEFT; j<BOARD_RGHT; j++)\r
- { ChessSquare p = boards[forwardMostMove][i][j];\r
- int m=i;\r
+ for(i=0; i<BOARD_HEIGHT; i++) for(j=BOARD_LEFT; j<BOARD_RGHT; j++)\r
+ { ChessSquare p = boards[forwardMostMove][i][j];\r
+ int m=i;\r
\r
- switch((int) p)\r
- { /* count B,N,R and other of each side */\r
+ switch((int) p)\r
+ { /* count B,N,R and other of each side */\r
case WhiteKnight:\r
NrWN++; break;\r
case WhiteBishop:\r
+ case WhiteFerz: // [HGM] shatranj: kludge to mke it work in shatranj\r
bishopsColor |= 1 << ((i^j)&1);\r
NrWB++; break;\r
case BlackKnight:\r
NrBN++; break;\r
case BlackBishop:\r
+ case BlackFerz: // [HGM] shatranj: kludge to mke it work in shatranj\r
bishopsColor |= 1 << ((i^j)&1);\r
NrBB++; break;\r
case WhiteRook:\r
PawnAdvance += m; NrPawns++;\r
}\r
NrPieces += (p != EmptySquare);\r
+ NrW += ((int)p < (int)BlackPawn);\r
+ if(gameInfo.variant == VariantXiangqi && \r
+ (p == WhiteFerz || p == WhiteAlfil || p == BlackFerz || p == BlackAlfil)) {\r
+ NrPieces--; // [HGM] XQ: do not count purely defensive pieces\r
+ NrW -= ((int)p < (int)BlackPawn);\r
+ }\r
}\r
\r
- if( NrPieces == 3 && NrWN+NrBN+NrWB+NrBB == 1 || NrPieces == 2\r
- || NrPieces == 4 && NrBB+NrWB==2 && bishopsColor != 3)\r
+ if( NrPieces == 2 || gameInfo.variant != VariantXiangqi &&\r
+ (NrPieces == 3 && NrWN+NrBN+NrWB+NrBB == 1 ||\r
+ NrPieces == NrBB+NrWB+2 && bishopsColor != 3)) // [HGM] all Bishops (Ferz!) same color\r
{ /* KBK, KNK, KK of KBKB with like Bishops */\r
\r
/* always flag draws, for judging claims */\r
\r
if(appData.materialDraws) {\r
/* but only adjudicate them if adjudication enabled */\r
+ SendToProgram("force\n", cps->other); // suppress reply\r
+ SendMoveToProgram(forwardMostMove-1, cps->other); /* make sure opponent gets to see last move */\r
ShowMove(fromX, fromY, toX, toY); /*updates currentMove*/\r
GameEnds( GameIsDrawn, "Xboard adjudication: Insufficient mating material", GE_XBOARD );\r
return;\r
}\r
}\r
\r
+ /* Shatranj baring rule */\r
+ if( gameInfo.variant == VariantShatranj && (NrW == 1 || NrPieces - NrW == 1) )\r
+ { /* bare King */\r
+\r
+ if(--bare < 0 && appData.checkMates) {\r
+ /* but only adjudicate them if adjudication enabled */\r
+ SendMoveToProgram(forwardMostMove-1, cps->other); /* make sure opponent gets to see move */\r
+ ShowMove(fromX, fromY, toX, toY); /*updates currentMove*/\r
+ GameEnds( NrW > 1 ? WhiteWins : NrPieces - NrW > 1 ? BlackWins : GameIsDrawn, \r
+ "Xboard adjudication: Bare king", GE_XBOARD );\r
+ return;\r
+ }\r
+ } else bare = 1;\r
+\r
/* Then some trivial draws (only adjudicate, cannot be claimed) */\r
if(NrPieces == 4 && \r
( NrWR == 1 && NrBR == 1 /* KRKR */\r
) ) {\r
if(--moveCount < 0 && appData.trivialDraws)\r
{ /* if the first 3 moves do not show a tactical win, declare draw */\r
+ SendToProgram("force\n", cps->other); // suppress reply\r
+ SendMoveToProgram(forwardMostMove-1, cps->other); /* make sure opponent gets to see move */\r
ShowMove(fromX, fromY, toX, toY); /*updates currentMove*/\r
GameEnds( GameIsDrawn, "Xboard adjudication: Trivial draw", GE_XBOARD );\r
return;\r
}\r
} else moveCount = 6;\r
-#if 0\r
+ }\r
+ }\r
+#if 1\r
if (appData.debugMode) { int i;\r
fprintf(debugFP, "repeat test fmm=%d bmm=%d ep=%d, reps=%d\n",\r
forwardMostMove, backwardMostMove, epStatus[backwardMostMove],\r
if( rights == 0 && ++count > appData.drawRepeats-2\r
&& appData.drawRepeats > 1) {\r
/* adjudicate after user-specified nr of repeats */\r
+ SendToProgram("force\n", cps->other); // suppress reply\r
+ SendMoveToProgram(forwardMostMove-1, cps->other); /* make sure opponent gets to see move */\r
ShowMove(fromX, fromY, toX, toY); /*updates currentMove*/\r
+ if(gameInfo.variant == VariantXiangqi && appData.testLegality) { \r
+ // [HGM] xiangqi: check for forbidden perpetuals\r
+ int m, ourPerpetual = 1, hisPerpetual = 1;\r
+ for(m=forwardMostMove; m>k; m-=2) {\r
+ if(MateTest(boards[m], PosFlags(m), \r
+ EP_NONE, castlingRights[m]) != MT_CHECK)\r
+ ourPerpetual = 0; // the current mover did not always check\r
+ if(MateTest(boards[m-1], PosFlags(m-1), \r
+ EP_NONE, castlingRights[m-1]) != MT_CHECK)\r
+ hisPerpetual = 0; // the opponent did not always check\r
+ }\r
+ if(ourPerpetual && !hisPerpetual) { // we are actively checking him: forfeit\r
+ GameEnds( WhiteOnMove(forwardMostMove) ? WhiteWins : BlackWins, \r
+ "Xboard adjudication: perpetual checking", GE_XBOARD );\r
+ return;\r
+ }\r
+ if(hisPerpetual && !ourPerpetual) // he is checking us, but did not repeat yet\r
+ break; // (or we would have caught him before). Abort repetition-checking loop.\r
+ // if neither of us is checking all the time, or both are, it is draw\r
+ // (illegal-chase forfeits not implemented yet!)\r
+ }\r
GameEnds( GameIsDrawn, "Xboard adjudication: repetition draw", GE_XBOARD );\r
return;\r
}\r
epStatus[forwardMostMove] = EP_RULE_DRAW;\r
/* this is used to judge if draw claims are legal */\r
if(appData.ruleMoves > 0 && count >= 2*appData.ruleMoves) {\r
+ SendToProgram("force\n", cps->other); // suppress reply\r
+ SendMoveToProgram(forwardMostMove-1, cps->other); /* make sure opponent gets to see move */\r
ShowMove(fromX, fromY, toX, toY); /*updates currentMove*/\r
GameEnds( GameIsDrawn, "Xboard adjudication: 50-move rule", GE_XBOARD );\r
return;\r
if(epStatus[forwardMostMove] == EP_INSUF_DRAW)\r
p = "Draw claim: insufficient mating material";\r
if( p != NULL ) {\r
+ SendToProgram("force\n", cps->other); // suppress reply\r
+ SendMoveToProgram(forwardMostMove-1, cps->other); /* make sure opponent gets to see move */\r
GameEnds( GameIsDrawn, p, GE_XBOARD );\r
ShowMove(fromX, fromY, toX, toY); /*updates currentMove*/\r
return;\r
}\r
}\r
\r
- }\r
-\r
\r
- }\r
-#endif\r
- if( appData.adjudicateDrawMoves > 0 && forwardMostMove > (2*appData.adjudicateDrawMoves) ) {\r
- ShowMove(fromX, fromY, toX, toY); /*updates currentMove*/\r
+ if( appData.adjudicateDrawMoves > 0 && forwardMostMove > (2*appData.adjudicateDrawMoves) ) {\r
+ SendToProgram("force\n", cps->other); // suppress reply\r
+ SendMoveToProgram(forwardMostMove-1, cps->other); /* make sure opponent gets to see move */\r
+ ShowMove(fromX, fromY, toX, toY); /*updates currentMove*/\r
\r
- GameEnds( GameIsDrawn, "Xboard adjudication: long game", GE_XBOARD );\r
+ GameEnds( GameIsDrawn, "Xboard adjudication: long game", GE_XBOARD );\r
\r
- return;\r
+ return;\r
+ }\r
}\r
\r
+ bookHit = NULL;\r
if (gameMode == TwoMachinesPlay) {\r
/* [HGM] relaying draw offers moved to after reception of move */\r
/* and interpreting offer as claim if it brings draw condition */\r
SendTimeRemaining(cps->other,\r
cps->other->twoMachinesColor[0] == 'w');\r
}\r
- SendMoveToProgram(forwardMostMove-1, cps->other);\r
- if (firstMove) {\r
+ bookHit = SendMoveToBookUser(forwardMostMove-1, cps->other, FALSE);\r
+ if (firstMove && !bookHit) {\r
firstMove = FALSE;\r
if (cps->other->useColors) {\r
SendToProgram(cps->other->twoMachinesColor, cps->other);\r
if (gameMode != TwoMachinesPlay)\r
SetUserThinkingEnables();\r
\r
+ // [HGM] book: after book hit opponent has received move and is now in force mode\r
+ // force the book reply into it, and then fake that it outputted this move by jumping\r
+ // back to the beginning of HandleMachineMove, with cps toggled and message set to this move\r
+ if(bookHit) {\r
+ static char bookMove[MSG_SIZ]; // a bit generous?\r
+\r
+ strcpy(bookMove, "move ");\r
+ strcat(bookMove, bookHit);\r
+ message = bookMove;\r
+ cps = cps->other;\r
+ programStats.depth = programStats.nodes = programStats.time = \r
+ programStats.score = programStats.got_only_move = 0;\r
+ sprintf(programStats.movelist, "%s (xbook)", bookHit);\r
+\r
+ if(cps->lastPing != cps->lastPong) {\r
+ savedMessage = message; // args for deferred call\r
+ savedState = cps;\r
+ ScheduleDelayedEvent(DeferredBookMove, 10);\r
+ return;\r
+ }\r
+ goto FakeBookMove;\r
+ }\r
+\r
return;\r
}\r
\r
ParseFeatures(message+8, cps);\r
}\r
if (sscanf(message, "pong %d", &cps->lastPong) == 1) {\r
- return;\r
+ return;\r
}\r
/*\r
* If the move is illegal, cancel it and redraw the board.\r
/*\r
* Look for thinking output\r
*/\r
- if ( appData.showThinking) {\r
+ if ( appData.showThinking // [HGM] thinking: test all options that cause this output\r
+ || !appData.hideThinkingFromHuman || appData.adjudicateLossThreshold != 0 || EngineOutputIsUp()\r
+ ) {\r
int plylev, mvleft, mvtot, curscore, time;\r
char mvname[MOVE_LEN];\r
unsigned long nodes;\r
programStats.score = curscore;\r
programStats.got_only_move = 0;\r
\r
+ if(cps->nps >= 0) { /* [HGM] nps: use engine nodes or time to decrement clock */\r
+ int ticklen;\r
+\r
+ if(cps->nps == 0) ticklen = 10*time; // use engine reported time\r
+ else ticklen = (1000. * nodes) / cps->nps; // convert node count to time\r
+ if(WhiteOnMove(forwardMostMove)) \r
+ whiteTimeRemaining = timeRemaining[0][forwardMostMove] - ticklen;\r
+ else blackTimeRemaining = timeRemaining[1][forwardMostMove] - ticklen;\r
+ }\r
+\r
/* Buffer overflow protection */\r
if (buf1[0] != NULLCHAR) {\r
if (strlen(buf1) >= sizeof(programStats.movelist)\r
int promoChar;\r
Board board;\r
{\r
- ChessSquare captured = board[toY][toX], piece, king; int p;\r
+ ChessSquare captured = board[toY][toX], piece, king; int p, oldEP = EP_NONE, berolina = 0;\r
\r
/* [HGM] compute & store e.p. status and castling rights for new position */\r
/* if we are updating a board for which those exist (i.e. in boards[]) */\r
if((p = ((int)board - (int)boards[0])/((int)boards[1]-(int)boards[0])) < MAX_MOVES && p > 0)\r
{ int i, j;\r
\r
+ if(gameInfo.variant == VariantBerolina) berolina = EP_BEROLIN_A;\r
+ oldEP = epStatus[p-1];\r
epStatus[p] = EP_NONE;\r
\r
if( board[toY][toX] != EmptySquare ) \r
epStatus[p] = EP_CAPTURE; \r
\r
if( board[fromY][fromX] == WhitePawn ) {\r
- epStatus[p] = EP_PAWN_MOVE; \r
- if( toY-fromY==2 &&\r
- (toX>BOARD_LEFT && board[toY][toX-1] == BlackPawn ||\r
- toX<BOARD_RGHT-1 && board[toY][toX+1] == BlackPawn ) )\r
- epStatus[p] = toX;\r
+ if(fromY != toY) // [HGM] Xiangqi sideway Pawn moves should not count as 50-move breakers\r
+ epStatus[p] = EP_PAWN_MOVE;\r
+ if( toY-fromY==2) {\r
+ if(toX>BOARD_LEFT && board[toY][toX-1] == BlackPawn &&\r
+ gameInfo.variant != VariantBerolina || toX < fromX)\r
+ epStatus[p] = toX | berolina;\r
+ if(toX<BOARD_RGHT-1 && board[toY][toX+1] == BlackPawn &&\r
+ gameInfo.variant != VariantBerolina || toX > fromX) \r
+ epStatus[p] = toX;\r
+ }\r
} else \r
if( board[fromY][fromX] == BlackPawn ) {\r
- epStatus[p] = EP_PAWN_MOVE; \r
- if( toY-fromY== -2 &&\r
- (toX>BOARD_LEFT && board[toY][toX-1] == WhitePawn ||\r
- toX<BOARD_RGHT-1 && board[toY][toX+1] == WhitePawn ) )\r
- epStatus[p] = toX;\r
+ if(fromY != toY) // [HGM] Xiangqi sideway Pawn moves should not count as 50-move breakers\r
+ epStatus[p] = EP_PAWN_MOVE; \r
+ if( toY-fromY== -2) {\r
+ if(toX>BOARD_LEFT && board[toY][toX-1] == WhitePawn &&\r
+ gameInfo.variant != VariantBerolina || toX < fromX)\r
+ epStatus[p] = toX | berolina;\r
+ if(toX<BOARD_RGHT-1 && board[toY][toX+1] == WhitePawn &&\r
+ gameInfo.variant != VariantBerolina || toX > fromX) \r
+ epStatus[p] = toX;\r
+ }\r
}\r
\r
for(i=0; i<nrCastlingRights; i++) {\r
} else if ((fromY == BOARD_HEIGHT-4)\r
&& (toX != fromX)\r
&& gameInfo.variant != VariantXiangqi\r
+ && gameInfo.variant != VariantBerolina\r
&& (board[fromY][fromX] == WhitePawn)\r
&& (board[toY][toX] == EmptySquare)) {\r
board[fromY][fromX] = EmptySquare;\r
board[toY][toX] = WhitePawn;\r
captured = board[toY - 1][toX];\r
board[toY - 1][toX] = EmptySquare;\r
+ } else if ((fromY == BOARD_HEIGHT-4)\r
+ && (toX == fromX)\r
+ && gameInfo.variant == VariantBerolina\r
+ && (board[fromY][fromX] == WhitePawn)\r
+ && (board[toY][toX] == EmptySquare)) {\r
+ board[fromY][fromX] = EmptySquare;\r
+ board[toY][toX] = WhitePawn;\r
+ if(oldEP & EP_BEROLIN_A) {\r
+ captured = board[fromY][fromX-1];\r
+ board[fromY][fromX-1] = EmptySquare;\r
+ }else{ captured = board[fromY][fromX+1];\r
+ board[fromY][fromX+1] = EmptySquare;\r
+ }\r
} else if (board[fromY][fromX] == king\r
&& fromX != BOARD_LEFT && fromX != BOARD_RGHT-1 // [HGM] cylinder */\r
&& toY == fromY && toX > fromX+1) {\r
} else if ((fromY == 3)\r
&& (toX != fromX)\r
&& gameInfo.variant != VariantXiangqi\r
+ && gameInfo.variant != VariantBerolina\r
&& (board[fromY][fromX] == BlackPawn)\r
&& (board[toY][toX] == EmptySquare)) {\r
board[fromY][fromX] = EmptySquare;\r
board[toY][toX] = BlackPawn;\r
captured = board[toY + 1][toX];\r
board[toY + 1][toX] = EmptySquare;\r
+ } else if ((fromY == 3)\r
+ && (toX == fromX)\r
+ && gameInfo.variant == VariantBerolina\r
+ && (board[fromY][fromX] == BlackPawn)\r
+ && (board[toY][toX] == EmptySquare)) {\r
+ board[fromY][fromX] = EmptySquare;\r
+ board[toY][toX] = BlackPawn;\r
+ if(oldEP & EP_BEROLIN_A) {\r
+ captured = board[fromY][fromX-1];\r
+ board[fromY][fromX-1] = EmptySquare;\r
+ }else{ captured = board[fromY][fromX+1];\r
+ board[fromY][fromX+1] = EmptySquare;\r
+ }\r
} else {\r
board[toY][toX] = board[fromY][fromX];\r
board[fromY][fromX] = EmptySquare;\r
}\r
if (captured != EmptySquare && gameInfo.holdingsSize > 0\r
&& gameInfo.variant != VariantBughouse ) {\r
- /* Add to holdings, if holdings exist */\r
+ /* [HGM] holdings: Add to holdings, if holdings exist */\r
+ if(gameInfo.variant == VariantSuper || gameInfo.variant == VariantGreat) { \r
+ // [HGM] superchess: suppress flipping color of captured pieces by reverse pre-flip\r
+ captured = (int) captured >= (int) BlackPawn ? BLACK_TO_WHITE captured : WHITE_TO_BLACK captured;\r
+ }\r
p = (int) captured;\r
if (p >= (int) BlackPawn) {\r
p -= (int)BlackPawn;\r
p = PieceToNumber((ChessSquare)p);\r
if(p >= gameInfo.holdingsSize) { p = 0; captured = BlackPawn; }\r
board[p][BOARD_WIDTH-2]++;\r
- board[p][BOARD_WIDTH-1] =\r
- BLACK_TO_WHITE captured;\r
+ board[p][BOARD_WIDTH-1] = BLACK_TO_WHITE captured;\r
} else {\r
p -= (int)WhitePawn;\r
if(gameInfo.variant == VariantShogi && DEMOTED p >= 0) {\r
p = PieceToNumber((ChessSquare)p);\r
if(p >= gameInfo.holdingsSize) { p = 0; captured = WhitePawn; }\r
board[BOARD_HEIGHT-1-p][1]++;\r
- board[BOARD_HEIGHT-1-p][0] =\r
- WHITE_TO_BLACK captured;\r
+ board[BOARD_HEIGHT-1-p][0] = WHITE_TO_BLACK captured;\r
}\r
}\r
\r
HistorySet(parseList,backwardMostMove,forwardMostMove,currentMove-1);\r
}\r
\r
+void SendEgtPath(ChessProgramState *cps)\r
+{ /* [HGM] EGT: match formats given in feature with those given by user, and send info for each match */\r
+ char buf[MSG_SIZ], name[MSG_SIZ], *p;\r
+\r
+ if((p = cps->egtFormats) == NULL || appData.egtFormats == NULL) return;\r
+\r
+ while(*p) {\r
+ char c, *q = name+1, *r, *s;\r
+\r
+ name[0] = ','; // extract next format name from feature and copy with prefixed ','\r
+ while(*p && *p != ',') *q++ = *p++;\r
+ *q++ = ':'; *q = 0;\r
+ if( appData.defaultPathEGTB && appData.defaultPathEGTB[0] && \r
+ strcmp(name, ",nalimov:") == 0 ) {\r
+ // take nalimov path from the menu-changeable option first, if it is defined\r
+ sprintf(buf, "egtpath nalimov %s\n", appData.defaultPathEGTB);\r
+ SendToProgram(buf,cps); // send egtbpath command for nalimov\r
+ } else\r
+ if( (s = StrStr(appData.egtFormats, name+1)) == appData.egtFormats ||\r
+ (s = StrStr(appData.egtFormats, name)) != NULL) {\r
+ // format name occurs amongst user-supplied formats, at beginning or immediately after comma\r
+ s = r = StrStr(s, ":") + 1; // beginning of path info\r
+ while(*r && *r != ',') r++; // path info is everything upto next ';' or end of string\r
+ c = *r; *r = 0; // temporarily null-terminate path info\r
+ *--q = 0; // strip of trailig ':' from name\r
+ sprintf(buf, "egtbpath %s %s\n", name+1, s);\r
+ *r = c;\r
+ SendToProgram(buf,cps); // send egtbpath command for this format\r
+ }\r
+ if(*p == ',') p++; // read away comma to position for next format name\r
+ }\r
+}\r
\r
void\r
InitChessProgram(cps, setup)\r
if (appData.noChessProgram) return;\r
hintRequested = FALSE;\r
bookRequested = FALSE;\r
+\r
+ /* [HGM] some new WB protocol commands to configure engine are sent now, if engine supports them */\r
+ /* moved to before sending initstring in 4.3.15, so Polyglot can delay UCI 'isready' to recepton of 'new' */\r
+ if(cps->memSize) { /* [HGM] memory */\r
+ sprintf(buf, "memory %d\n", appData.defaultHashSize + appData.defaultCacheSizeEGTB);\r
+ SendToProgram(buf, cps);\r
+ }\r
+ SendEgtPath(cps); /* [HGM] EGT */\r
+ if(cps->maxCores) { /* [HGM] SMP: (protocol specified must be last settings command before new!) */\r
+ sprintf(buf, "cores %d\n", appData.smpCores);\r
+ SendToProgram(buf, cps);\r
+ }\r
+\r
SendToProgram(cps->initString, cps);\r
if (gameInfo.variant != VariantNormal &&\r
gameInfo.variant != VariantLoadable\r
/* [HGM] also send variant if board size non-standard */\r
- || gameInfo.boardWidth != 8 || gameInfo.boardHeight != 8\r
+ || gameInfo.boardWidth != 8 || gameInfo.boardHeight != 8 || gameInfo.holdingsSize != 0\r
) {\r
char *v = VariantName(gameInfo.variant);\r
if (cps->protocolVersion != 1 && StrStr(cps->variants, v) == NULL) {\r
overruled = gameInfo.boardWidth != 9 || gameInfo.boardHeight != 9 || gameInfo.holdingsSize != 7;\r
if( gameInfo.variant == VariantBughouse || gameInfo.variant == VariantCrazyhouse )\r
overruled = gameInfo.boardWidth != 8 || gameInfo.boardHeight != 8 || gameInfo.holdingsSize != 5;\r
- if( gameInfo.variant == VariantCapablanca || gameInfo.variant == VariantGothic || gameInfo.variant == VariantFalcon )\r
+ if( gameInfo.variant == VariantCapablanca || gameInfo.variant == VariantCapaRandom || \r
+ gameInfo.variant == VariantGothic || gameInfo.variant == VariantFalcon )\r
overruled = gameInfo.boardWidth != 10 || gameInfo.boardHeight != 8 || gameInfo.holdingsSize != 0;\r
if( gameInfo.variant == VariantCourier )\r
overruled = gameInfo.boardWidth != 12 || gameInfo.boardHeight != 8 || gameInfo.holdingsSize != 0;\r
+ if( gameInfo.variant == VariantSuper )\r
+ overruled = gameInfo.boardWidth != 8 || gameInfo.boardHeight != 8 || gameInfo.holdingsSize != 8;\r
+ if( gameInfo.variant == VariantGreat )\r
+ overruled = gameInfo.boardWidth != 10 || gameInfo.boardHeight != 8 || gameInfo.holdingsSize != 8;\r
\r
if(overruled) {\r
sprintf(b, "%dx%d+%d_%s", gameInfo.boardWidth, gameInfo.boardHeight, \r
} else sprintf(b, "%s", VariantName(gameInfo.variant));\r
sprintf(buf, "variant %s\n", b);\r
SendToProgram(buf, cps);\r
- /* [HGM] send opening position in FRC to first engine */\r
- if(setup /* cps == &first && gameInfo.variant == VariantFischeRandom */) {\r
+ }\r
+ currentlyInitializedVariant = gameInfo.variant;\r
+\r
+ /* [HGM] send opening position in FRC to first engine */\r
+ if(setup) {\r
SendToProgram("force\n", cps);\r
SendBoard(cps, 0);\r
/* engine is now in force mode! Set flag to wake it up after first move. */\r
setboardSpoiledMachineBlack = 1;\r
- }\r
}\r
+\r
if (cps->sendICS) {\r
sprintf(buf, "ics %s\n", appData.icsActive ? appData.icsHost : "-");\r
SendToProgram(buf, cps);\r
timeIncrement, appData.searchDepth,\r
searchTime);\r
}\r
- if (appData.showThinking) {\r
+ if (appData.showThinking \r
+ // [HGM] thinking: four options require thinking output to be sent\r
+ || !appData.hideThinkingFromHuman || appData.adjudicateLossThreshold != 0 || EngineOutputIsUp()\r
+ ) {\r
SendToProgram("post\n", cps);\r
}\r
SendToProgram("hard\n", cps);\r
cps->isr = AddInputSource(cps->pr, TRUE, ReceiveFromProgram, cps);\r
if (cps->protocolVersion > 1) {\r
sprintf(buf, "xboard\nprotover %d\n", cps->protocolVersion);\r
+ cps->nrOptions = 0; // [HGM] options: clear all engine-specific options\r
+ cps->comboCnt = 0; // and values of combo boxes\r
SendToProgram(buf, cps);\r
} else {\r
SendToProgram("xboard\n", cps);\r
void\r
NextMatchGame P((void))\r
{\r
+ int index; /* [HGM] autoinc: step lod index during match */\r
Reset(FALSE, TRUE);\r
if (*appData.loadGameFile != NULLCHAR) {\r
+ index = appData.loadGameIndex;\r
+ if(index < 0) { // [HGM] autoinc\r
+ lastIndex = index = (index == -2 && first.twoMachinesColor[0] == 'b') ? lastIndex : lastIndex+1;\r
+ if(appData.rewindIndex > 0 && index > appData.rewindIndex) lastIndex = index = 1;\r
+ } \r
LoadGameFromFile(appData.loadGameFile,\r
- appData.loadGameIndex,\r
+ index,\r
appData.loadGameFile, FALSE);\r
} else if (*appData.loadPositionFile != NULLCHAR) {\r
+ index = appData.loadPositionIndex;\r
+ if(index < 0) { // [HGM] autoinc\r
+ lastIndex = index = (index == -2 && first.twoMachinesColor[0] == 'b') ? lastIndex : lastIndex+1;\r
+ if(appData.rewindIndex > 0 && index > appData.rewindIndex) lastIndex = index = 1;\r
+ } \r
LoadPositionFromFile(appData.loadPositionFile,\r
- appData.loadPositionIndex,\r
+ index,\r
appData.loadPositionFile);\r
}\r
TwoMachinesEventIfReady();\r
if (!isIcsGame || whosays == GE_ICS) {\r
/* OK -- not an ICS game, or ICS said it was done */\r
StopClocks();\r
- if (appData.debugMode) {\r
- fprintf(debugFP, "GameEnds(%d, %s, %d) clock stopped\n",\r
- result, resultDetails ? resultDetails : "(null)", whosays);\r
- }\r
if (!isIcsGame && !appData.noChessProgram) \r
SetUserThinkingEnables();\r
\r
/* [HGM] if a machine claims the game end we verify this claim */\r
- if( appData.testLegality && gameMode == TwoMachinesPlay &&\r
- appData.testClaims && whosays >= GE_ENGINE1 ) {\r
+ if(gameMode == TwoMachinesPlay && appData.testClaims) {\r
+ if(appData.testLegality && whosays >= GE_ENGINE1 ) {\r
char claimer;\r
\r
- if (appData.debugMode) {\r
- fprintf(debugFP, "GameEnds(%d, %s, %d) test claims\n",\r
- result, resultDetails ? resultDetails : "(null)", whosays);\r
- }\r
claimer = whosays == GE_ENGINE1 ? /* color of claimer */\r
first.twoMachinesColor[0] :\r
second.twoMachinesColor[0] ;\r
- if( gameInfo.holdingsWidth == 0 &&\r
+ if( (gameInfo.holdingsWidth == 0 || gameInfo.variant == VariantSuper || gameInfo.variant == VariantGreat) &&\r
(result == WhiteWins && claimer == 'w' ||\r
result == BlackWins && claimer == 'b' ) ) {\r
- /* Xboard immediately adjudicates all mates, so win claims must be false */\r
- sprintf(buf, "False win claim: '%s'", resultDetails);\r
- result = claimer == 'w' ? BlackWins : WhiteWins;\r
- resultDetails = buf;\r
+ if (appData.debugMode) {\r
+ fprintf(debugFP, "result=%d sp=%d move=%d\n",\r
+ result, epStatus[forwardMostMove], forwardMostMove);\r
+ }\r
+ /* [HGM] verify: engine mate claims accepted if they were flagged */\r
+ if(epStatus[forwardMostMove] != EP_CHECKMATE &&\r
+ result != (WhiteOnMove(forwardMostMove) ? WhiteWins : BlackWins)) {\r
+ sprintf(buf, "False win claim: '%s'", resultDetails);\r
+ result = claimer == 'w' ? BlackWins : WhiteWins;\r
+ resultDetails = buf;\r
+ }\r
} else\r
if( result == GameIsDrawn && epStatus[forwardMostMove] > EP_DRAWS\r
&& (forwardMostMove <= backwardMostMove ||\r
epStatus[forwardMostMove-1] > EP_DRAWS ||\r
(claimer=='b')==(forwardMostMove&1))\r
) {\r
- /* Draw that was not flagged by Xboard is false */\r
+ /* [HGM] verify: draws that were not flagged are false claims */\r
sprintf(buf, "False draw claim: '%s'", resultDetails);\r
result = claimer == 'w' ? BlackWins : WhiteWins;\r
resultDetails = buf;\r
}\r
/* (Claiming a loss is accepted no questions asked!) */\r
+ }\r
+ /* [HGM] bare: don't allow bare King to win */\r
+ if((gameInfo.holdingsWidth == 0 || gameInfo.variant == VariantSuper || gameInfo.variant == VariantGreat)\r
+ && result != GameIsDrawn)\r
+ { int i, j, k=0, color = (result==WhiteWins ? (int)WhitePawn : (int)BlackPawn);\r
+ for(j=BOARD_LEFT; j<BOARD_RGHT; j++) for(i=0; i<BOARD_HEIGHT; i++) {\r
+ int p = (int)boards[forwardMostMove][i][j] - color;\r
+ if(p >= 0 && p <= (int)WhiteKing) k++;\r
+ }\r
+ if (appData.debugMode) {\r
+ fprintf(debugFP, "GE(%d, %s, %d) bare king k=%d color=%d\n",\r
+ result, resultDetails ? resultDetails : "(null)", whosays, k, color);\r
+ }\r
+ if(k <= 1) {\r
+ result = GameIsDrawn;\r
+ sprintf(buf, "%s but bare king", resultDetails);\r
+ resultDetails = buf;\r
+ }\r
+ }\r
}\r
\r
+\r
if(serverMoves != NULL && !loadFlag) { char c = '=';\r
if(result==WhiteWins) c = '+';\r
if(result==BlackWins) c = '-';\r
if(resultDetails != NULL)\r
fprintf(serverMoves, ";%c;%s\n", c, resultDetails);\r
}\r
- if (appData.debugMode) {\r
- fprintf(debugFP, "GameEnds(%d, %s, %d) after test\n",\r
- result, resultDetails ? resultDetails : "(null)", whosays);\r
- }\r
- if (resultDetails != NULL) {\r
+ if (resultDetails != NULL) {\r
gameInfo.result = result;\r
gameInfo.resultDetails = StrSave(resultDetails);\r
\r
}\r
if (matchGame < appData.matchGames) {\r
char *tmp;\r
- tmp = first.twoMachinesColor;\r
- first.twoMachinesColor = second.twoMachinesColor;\r
- second.twoMachinesColor = tmp;\r
+ if(appData.sameColorGames <= 1) { /* [HGM] alternate: suppress color swap */\r
+ tmp = first.twoMachinesColor;\r
+ first.twoMachinesColor = second.twoMachinesColor;\r
+ second.twoMachinesColor = tmp;\r
+ }\r
gameMode = nextGameMode;\r
matchGame++;\r
if(appData.matchPause>10000 || appData.matchPause<10)\r
fprintf(debugFP, "Feeding %smoves %d through %d to %s chess program\n",\r
startedFromSetupPosition ? "position and " : "",\r
backwardMostMove, upto, cps->which);\r
+ if(currentlyInitializedVariant != gameInfo.variant) { char buf[MSG_SIZ];\r
+ // [HGM] variantswitch: make engine aware of new variant\r
+ if(cps->protocolVersion > 1 && StrStr(cps->variants, VariantName(gameInfo.variant)) == NULL)\r
+ return; // [HGM] refrain from feeding moves altogether if variant is unsupported!\r
+ sprintf(buf, "variant %s\n", VariantName(gameInfo.variant));\r
+ SendToProgram(buf, cps);\r
+ currentlyInitializedVariant = gameInfo.variant;\r
+ }\r
SendToProgram("force\n", cps);\r
if (startedFromSetupPosition) {\r
SendBoard(cps, backwardMostMove);\r
if (appData.noChessProgram || first.pr != NoProc) return;\r
\r
StartChessProgram(&first);\r
- if (appData.debugMode) {\r
- fprintf(debugFP, "From ResurrectChessProgram\n");\r
- }\r
InitChessProgram(&first, FALSE);\r
FeedMovesToProgram(&first, currentMove);\r
\r
hintRequested = bookRequested = FALSE;\r
first.maybeThinking = FALSE;\r
second.maybeThinking = FALSE;\r
+ first.bookSuspend = FALSE; // [HGM] book\r
+ second.bookSuspend = FALSE;\r
thinkOutput[0] = NULLCHAR;\r
lastHint[0] = NULLCHAR;\r
ClearGameInfo(&gameInfo);\r
ics_gamenum = -1;\r
white_holding[0] = black_holding[0] = NULLCHAR;\r
ClearProgramStats();\r
+ opponentKibitzes = FALSE; // [HGM] kibitz: do not reserve space in engine-output window in zippy mode\r
\r
ResetFrontEnd();\r
ClearHighlights();\r
ExitAnalyzeMode();\r
gameMode = BeginningOfGame;\r
ModeHighlight();\r
+ if(appData.icsActive) gameInfo.variant = VariantNormal;\r
InitPosition(redraw);\r
for (i = 0; i < MAX_MOVES; i++) {\r
if (commentList[i] != NULL) {\r
StartChessProgram(&first);\r
}\r
if (init) {\r
- if (appData.debugMode) {\r
- fprintf(debugFP, "From Reset\n");\r
+ InitChessProgram(&first, startedFromSetupPosition);\r
}\r
-InitChessProgram(&first, startedFromSetupPosition);}\r
DisplayTitle("");\r
DisplayMessage("", "");\r
HistorySet(parseList, backwardMostMove, forwardMostMove, currentMove-1);\r
case BlackPromotionChancellor:\r
case WhitePromotionArchbishop:\r
case BlackPromotionArchbishop:\r
+ case WhitePromotionCentaur:\r
+ case BlackPromotionCentaur:\r
case WhitePromotionQueen:\r
case BlackPromotionQueen:\r
case WhitePromotionRook:\r
default:\r
case ImpossibleMove:\r
if (appData.debugMode)\r
- fprintf(debugFP, "Parsed ImpossibleMove: %s\n", yy_text);\r
+ fprintf(debugFP, "Parsed ImpossibleMove (type = %d): %s\n", moveType, yy_text);\r
sprintf(move, "Illegal move: %d.%s%s",\r
(forwardMostMove / 2) + 1,\r
WhiteOnMove(forwardMostMove) ? " " : ".. ", yy_text);\r
return FALSE;\r
}\r
CopyBoard(boards[0], initial_position);\r
- /* [HGM] copy FEN attributes as well */\r
- { int i;\r
- initialRulePlies = FENrulePlies;\r
- epStatus[0] = FENepStatus;\r
- for( i=0; i< nrCastlingRights; i++ )\r
- castlingRights[0][i] = FENcastlingRights[i];\r
- }\r
if (blackPlaysFirst) {\r
currentMove = forwardMostMove = backwardMostMove = 1;\r
CopyBoard(boards[1], initial_position);\r
} else {\r
currentMove = forwardMostMove = backwardMostMove = 0;\r
}\r
+ /* [HGM] copy FEN attributes as well. Bugfix 4.3.14m and 4.3.15e: moved to after 'blackPlaysFirst' */\r
+ { int i;\r
+ initialRulePlies = FENrulePlies;\r
+ epStatus[forwardMostMove] = FENepStatus;\r
+ for( i=0; i< nrCastlingRights; i++ )\r
+ initialRights[i] = castlingRights[forwardMostMove][i] = FENcastlingRights[i];\r
+ }\r
yyboardindex = forwardMostMove;\r
free(gameInfo.fen);\r
gameInfo.fen = NULL;\r
if (first.pr == NoProc) {\r
StartChessProgram(&first);\r
}\r
- if (appData.debugMode) {\r
- fprintf(debugFP, "From LoadGame\n");\r
- }\r
InitChessProgram(&first, FALSE);\r
SendToProgram("force\n", &first);\r
if (startedFromSetupPosition) {\r
strcpy(lastLoadPositionTitle, title);\r
if (first.pr == NoProc) {\r
StartChessProgram(&first);\r
- if (appData.debugMode) {\r
- fprintf(debugFP, "From LoadPosition\n");\r
- }\r
InitChessProgram(&first, FALSE);\r
} \r
pn = positionNumber;\r
if (pn >= 2) {\r
if (fenMode || line[0] == '#') pn--;\r
while (pn > 0) {\r
- /* skip postions before number pn */\r
+ /* skip positions before number pn */\r
if (fgets(line, MSG_SIZ, f) == NULL) {\r
Reset(TRUE, TRUE);\r
DisplayError("Position not found in file", 0);\r
\r
SendToProgram("force\n", &first);\r
CopyBoard(boards[0], initial_position);\r
- /* [HGM] copy FEN attributes as well */\r
- { int i;\r
- initialRulePlies = FENrulePlies;\r
- epStatus[0] = FENepStatus;\r
- for( i=0; i< nrCastlingRights; i++ )\r
- castlingRights[0][i] = FENcastlingRights[i];\r
- }\r
if (blackPlaysFirst) {\r
currentMove = forwardMostMove = backwardMostMove = 1;\r
strcpy(moveList[0], "");\r
currentMove = forwardMostMove = backwardMostMove = 0;\r
DisplayMessage("", "White to play");\r
}\r
+ /* [HGM] copy FEN attributes as well */\r
+ { int i;\r
+ initialRulePlies = FENrulePlies;\r
+ epStatus[forwardMostMove] = FENepStatus;\r
+ for( i=0; i< nrCastlingRights; i++ )\r
+ castlingRights[forwardMostMove][i] = FENcastlingRights[i];\r
+ }\r
SendBoard(&first, forwardMostMove);\r
if (appData.debugMode) {\r
+int i, j;\r
+ for(i=0;i<2;i++){for(j=0;j<6;j++)fprintf(debugFP, " %d", castlingRights[i][j]);fprintf(debugFP,"\n");}\r
+ for(j=0;j<6;j++)fprintf(debugFP, " %d", initialRights[j]);fprintf(debugFP,"\n");\r
fprintf(debugFP, "Load Position\n");\r
}\r
\r
linelen += numlen;\r
\r
/* Get move */\r
- movetext = SavePart(parseList[i]);\r
+ movelen = strlen(parseList[i]); /* [HGM] pgn: line-break point before move */\r
+\r
+ /* Print move */\r
+ blank = linelen > 0 && movelen > 0;\r
+ if (linelen + (blank ? 1 : 0) + movelen > PGN_MAX_LINE) {\r
+ fprintf(f, "\n");\r
+ linelen = 0;\r
+ blank = 0;\r
+ }\r
+ if (blank) {\r
+ fprintf(f, " ");\r
+ linelen++;\r
+ }\r
+ fprintf(f, parseList[i]);\r
+ linelen += movelen;\r
\r
/* [AS] Add PV info if present */\r
if( i >= 0 && appData.saveExtendedInfoInPGN && pvInfoList[i].depth > 0 ) {\r
/* [HGM] add time */\r
char buf[MSG_SIZ]; int seconds = 0;\r
\r
+#if 0\r
if(i >= backwardMostMove) {\r
- /* take the time that changed */\r
- seconds = timeRemaining[0][i] - timeRemaining[0][i+1];\r
- if(seconds <= 0)\r
- seconds = timeRemaining[1][i] - timeRemaining[1][i+1];\r
+ if(WhiteOnMove(i))\r
+ seconds = timeRemaining[0][i] - timeRemaining[0][i+1]\r
+ + GetTimeQuota(i/2) / WhitePlayer()->timeOdds;\r
+ else\r
+ seconds = timeRemaining[1][i] - timeRemaining[1][i+1]\r
+ + GetTimeQuota(i/2) / WhitePlayer()->other->timeOdds;\r
}\r
- seconds /= 1000;\r
- seconds = pvInfoList[i].time/100;\r
- if (appData.debugMode) {\r
+ seconds = (seconds+50)/100; // deci-seconds, rounded to nearest\r
+#else\r
+ seconds = (pvInfoList[i].time + 5)/10; // [HGM] PVtime: use engine time\r
+#endif\r
+ if (appData.debugMode,0) {\r
fprintf(debugFP, "times = %d %d %d %d, seconds=%d\n",\r
timeRemaining[0][i+1], timeRemaining[0][i],\r
timeRemaining[1][i+1], timeRemaining[1][i], seconds\r
);\r
}\r
\r
- if( seconds < 0 ) buf[0] = 0; else\r
- if( seconds < 60 ) sprintf(buf, " %d%c", seconds, 0);\r
- else sprintf(buf, " %d:%02d%c", seconds/60, seconds%60, 0);\r
+ if( seconds <= 0) buf[0] = 0; else\r
+ if( seconds < 30 ) sprintf(buf, " %3.1f%c", seconds/10., 0); else {\r
+ seconds = (seconds + 4)/10; // round to full seconds\r
+ if( seconds < 60 ) sprintf(buf, " %d%c", seconds, 0); else\r
+ sprintf(buf, " %d:%02d%c", seconds/60, seconds%60, 0);\r
+ }\r
\r
- sprintf( move_buffer, "%s {%s%.2f/%d%s}", \r
- movetext, \r
+ sprintf( move_buffer, "{%s%.2f/%d%s}", \r
pvInfoList[i].score >= 0 ? "+" : "",\r
pvInfoList[i].score / 100.0,\r
pvInfoList[i].depth,\r
- buf );\r
- movetext = move_buffer;\r
- }\r
+ buf );\r
\r
- movelen = strlen(movetext);\r
+ movelen = strlen(move_buffer); /* [HGM] pgn: line-break point after move */\r
\r
- /* Print move */\r
- blank = linelen > 0 && movelen > 0;\r
- if (linelen + (blank ? 1 : 0) + movelen > PGN_MAX_LINE) {\r
- fprintf(f, "\n");\r
- linelen = 0;\r
- blank = 0;\r
- }\r
- if (blank) {\r
- fprintf(f, " ");\r
- linelen++;\r
- }\r
- fprintf(f, movetext);\r
- linelen += movelen;\r
+ /* Print score/depth */\r
+ blank = linelen > 0 && movelen > 0;\r
+ if (linelen + (blank ? 1 : 0) + movelen > PGN_MAX_LINE) {\r
+ fprintf(f, "\n");\r
+ linelen = 0;\r
+ blank = 0;\r
+ }\r
+ if (blank) {\r
+ fprintf(f, " ");\r
+ linelen++;\r
+ }\r
+ fprintf(f, move_buffer);\r
+ linelen += movelen;\r
+ }\r
\r
i++;\r
}\r
GameEnds((ChessMove) 0, NULL, GE_PLAYER);\r
#else\r
/* [HGM] crash: leave writing PGN and position entirely to GameEnds() */\r
- GameEnds(gameInfo.result, gameInfo.resultDetails==NULL ? "aborted" : gameInfo.resultDetails, GE_PLAYER);\r
+ GameEnds(gameInfo.result, gameInfo.resultDetails==NULL ? "xboard exit" : gameInfo.resultDetails, GE_PLAYER);\r
#endif\r
/* [HGM] crash: the above GameEnds() is a dud if another one was running */\r
/* make sure this other one finishes before killing it! */\r
MachineWhiteEvent()\r
{\r
char buf[MSG_SIZ];\r
+ char *bookHit = NULL;\r
\r
if (appData.noChessProgram || (gameMode == MachinePlaysWhite))\r
return;\r
TruncateGame();\r
\r
ResurrectChessProgram(); /* in case it isn't running */\r
+ if(gameMode == BeginningOfGame) { /* [HGM] time odds: to get right odds in human mode */\r
+ gameMode = MachinePlaysWhite;\r
+ ResetClocks();\r
+ } else\r
gameMode = MachinePlaysWhite;\r
pausing = FALSE;\r
ModeHighlight();\r
SendTimeRemaining(&first, TRUE);\r
}\r
if (first.useColors) {\r
- SendToProgram("white\ngo\n", &first);\r
- } else {\r
- SendToProgram("go\n", &first);\r
+ SendToProgram("white\n", &first); // [HGM] book: send 'go' separately\r
}\r
+ bookHit = SendMoveToBookUser(forwardMostMove-1, &first, TRUE); // [HGM] book: send go or retrieve book move\r
SetMachineThinkingEnables();\r
first.maybeThinking = TRUE;\r
StartClocks();\r
if (appData.autoFlipView && !flipView) {\r
flipView = !flipView;\r
DrawPosition(FALSE, NULL);\r
+ DisplayBothClocks(); // [HGM] logo: clocks might have to be exchanged;\r
+ }\r
+\r
+ if(bookHit) { // [HGM] book: simulate book reply\r
+ static char bookMove[MSG_SIZ]; // a bit generous?\r
+\r
+ programStats.depth = programStats.nodes = programStats.time = \r
+ programStats.score = programStats.got_only_move = 0;\r
+ sprintf(programStats.movelist, "%s (xbook)", bookHit);\r
+\r
+ strcpy(bookMove, "move ");\r
+ strcat(bookMove, bookHit);\r
+ HandleMachineMove(bookMove, &first);\r
}\r
}\r
\r
MachineBlackEvent()\r
{\r
char buf[MSG_SIZ];\r
+ char *bookHit = NULL;\r
\r
if (appData.noChessProgram || (gameMode == MachinePlaysBlack))\r
return;\r
SendTimeRemaining(&first, FALSE);\r
}\r
if (first.useColors) {\r
- SendToProgram("black\ngo\n", &first);\r
- } else {\r
- SendToProgram("go\n", &first);\r
+ SendToProgram("black\n", &first); // [HGM] book: 'go' sent separately\r
}\r
+ bookHit = SendMoveToBookUser(forwardMostMove-1, &first, TRUE); // [HGM] book: send go or retrieve book move\r
SetMachineThinkingEnables();\r
first.maybeThinking = TRUE;\r
StartClocks();\r
if (appData.autoFlipView && flipView) {\r
flipView = !flipView;\r
DrawPosition(FALSE, NULL);\r
+ DisplayBothClocks(); // [HGM] logo: clocks might have to be exchanged;\r
+ }\r
+ if(bookHit) { // [HGM] book: simulate book reply\r
+ static char bookMove[MSG_SIZ]; // a bit generous?\r
+\r
+ programStats.depth = programStats.nodes = programStats.time = \r
+ programStats.score = programStats.got_only_move = 0;\r
+ sprintf(programStats.movelist, "%s (xbook)", bookHit);\r
+\r
+ strcpy(bookMove, "move ");\r
+ strcat(bookMove, bookHit);\r
+ HandleMachineMove(bookMove, &first);\r
}\r
}\r
\r
int i;\r
char buf[MSG_SIZ];\r
ChessProgramState *onmove;\r
+ char *bookHit = NULL;\r
\r
if (appData.noChessProgram) return;\r
\r
return;\r
}\r
DisplayMessage("", "");\r
- if (appData.debugMode) {\r
- fprintf(debugFP, "From TwoMachines\n");\r
- }\r
InitChessProgram(&second, FALSE);\r
SendToProgram("force\n", &second);\r
if (startedFromSetupPosition) {\r
SendToProgram(buf, &second);\r
}\r
\r
+ ResetClocks();\r
if (!first.sendTime || !second.sendTime) {\r
- ResetClocks();\r
timeRemaining[0][forwardMostMove] = whiteTimeRemaining;\r
timeRemaining[1][forwardMostMove] = blackTimeRemaining;\r
}\r
if (onmove->useColors) {\r
SendToProgram(onmove->twoMachinesColor, onmove);\r
}\r
- SendToProgram("go\n", onmove);\r
+ bookHit = SendMoveToBookUser(forwardMostMove-1, onmove, TRUE); // [HGM] book: send go or retrieve book move\r
+// SendToProgram("go\n", onmove);\r
onmove->maybeThinking = TRUE;\r
SetMachineThinkingEnables();\r
\r
StartClocks();\r
+\r
+ if(bookHit) { // [HGM] book: simulate book reply\r
+ static char bookMove[MSG_SIZ]; // a bit generous?\r
+\r
+ programStats.depth = programStats.nodes = programStats.time = \r
+ programStats.score = programStats.got_only_move = 0;\r
+ sprintf(programStats.movelist, "%s (xbook)", bookHit);\r
+\r
+ strcpy(bookMove, "move ");\r
+ strcat(bookMove, bookHit);\r
+ HandleMachineMove(bookMove, &first);\r
+ }\r
}\r
\r
void\r
EditPositionDone()\r
{\r
startedFromSetupPosition = TRUE;\r
- if (appData.debugMode) {\r
- fprintf(debugFP, "From EditPosition\n");\r
- }\r
InitChessProgram(&first, FALSE);\r
SendToProgram("force\n", &first);\r
if (blackPlaysFirst) {\r
strcpy(parseList[0], "");\r
currentMove = forwardMostMove = backwardMostMove = 1;\r
CopyBoard(boards[1], boards[0]);\r
+ /* [HGM] copy rights as well, as this code is also used after pasting a FEN */\r
+ { int i;\r
+ epStatus[1] = epStatus[0];\r
+ for(i=0; i<nrCastlingRights; i++) castlingRights[1][i] = castlingRights[0][i];\r
+ }\r
} else {\r
currentMove = forwardMostMove = backwardMostMove = 0;\r
}\r
SendToICS(ics_prefix);\r
SendToICS("clearboard\n");\r
} else {\r
- for (x = 0; x < BOARD_WIDTH; x++) {\r
+ for (x = 0; x < BOARD_WIDTH; x++) { ChessSquare p = EmptySquare;\r
+ if(x == BOARD_LEFT-1 || x == BOARD_RGHT) p = (ChessSquare) 0; /* [HGM] holdings */\r
for (y = 0; y < BOARD_HEIGHT; y++) {\r
if (gameMode == IcsExamining) {\r
if (boards[currentMove][y][x] != EmptySquare) {\r
SendToICS(buf);\r
}\r
} else {\r
- boards[0][y][x] = EmptySquare;\r
+ boards[0][y][x] = p;\r
}\r
}\r
}\r
if( text != NULL && index > 0 ) {\r
int score = 0;\r
int depth = 0;\r
- int time = -1, sec = 0;\r
+ int time = -1, sec = 0, deci;\r
char * s_eval = FindStr( text, "[%eval " );\r
char * s_emt = FindStr( text, "[%emt " );\r
\r
return text;\r
}\r
\r
- time = -1; sec = -1;\r
+ time = -1; sec = -1; deci = -1;\r
if( sscanf( text, "%d.%d/%d %d:%d", &score, &score_lo, &depth, &time, &sec ) != 5 &&\r
+ sscanf( text, "%d.%d/%d %d.%d", &score, &score_lo, &depth, &time, &deci ) != 5 &&\r
sscanf( text, "%d.%d/%d %d", &score, &score_lo, &depth, &time ) != 4 &&\r
sscanf( text, "%d.%d/%d", &score, &score_lo, &depth ) != 3 ) {\r
return text;\r
return text;\r
}\r
\r
- if(sec >= 0) time = 60*time + sec;\r
+ if(sec >= 0) time = 600*time + 10*sec; else\r
+ if(deci >= 0) time = 10*time + deci; else time *= 10; // deci-sec\r
+\r
score = score >= 0 ? score*100 + score_lo : score*100 - score_lo;\r
\r
/* [HGM] PV time: now locate end of PV info */\r
while( *++sep >= '0' && *sep <= '9'); // strip time\r
if(sec >= 0)\r
while( *++sep >= '0' && *sep <= '9'); // strip seconds\r
+ if(deci >= 0)\r
+ while( *++sep >= '0' && *sep <= '9'); // strip fractional seconds\r
while(*sep == ' ') sep++;\r
}\r
\r
\r
pvInfoList[index-1].depth = depth;\r
pvInfoList[index-1].score = score;\r
- pvInfoList[index-1].time = time;\r
+ pvInfoList[index-1].time = 10*time; // centi-sec\r
}\r
return sep;\r
}\r
*end_str = NULLCHAR;\r
\r
if (appData.debugMode) {\r
- TimeMark now;\r
- GetTimeMark(&now);\r
- fprintf(debugFP, "%ld <%-6s: %s\n", \r
- SubtractTimeMarks(&now, &programStartTime),\r
- cps->which, message);\r
+ TimeMark now; int print = 1;\r
+ char *quote = ""; char c; int i;\r
+\r
+ if(appData.engineComments != 1) { /* [HGM] debug: decide if protocol-violating output is written */\r
+ char start = message[0];\r
+ if(start >='A' && start <= 'Z') start += 'a' - 'A'; // be tolerant to capitalizing\r
+ if(sscanf(message, "%d%c%d%d%d", &i, &c, &i, &i, &i) != 5 && \r
+ sscanf(message, "move %c", &c)!=1 && sscanf(message, "offer%c", &c)!=1 &&\r
+ sscanf(message, "resign%c", &c)!=1 && sscanf(message, "feature %c", &c)!=1 &&\r
+ sscanf(message, "error %c", &c)!=1 && sscanf(message, "illegal %c", &c)!=1 &&\r
+ sscanf(message, "tell%c", &c)!=1 && sscanf(message, "0-1 %c", &c)!=1 &&\r
+ sscanf(message, "1-0 %c", &c)!=1 && sscanf(message, "1/2-1/2 %c", &c)!=1 && start != '#')\r
+ { quote = "# "; print = (appData.engineComments == 2); }\r
+ message[0] = start; // restore original message\r
+ }\r
+ if(print) {\r
+ GetTimeMark(&now);\r
+ fprintf(debugFP, "%ld <%-6s: %s%s\n", \r
+ SubtractTimeMarks(&now, &programStartTime), cps->which, \r
+ quote,\r
+ message);\r
+ }\r
}\r
HandleMachineMove(message, cps);\r
}\r
}\r
SendToProgram(buf, cps);\r
}\r
+\r
+ if(cps->nps > 0) { /* [HGM] nps */\r
+ if(cps->supportsNPS == FALSE) cps->nps = -1; // don't use if engine explicitly says not supported!\r
+ else {\r
+ sprintf(buf, "nps %d\n", cps->nps);\r
+ SendToProgram(buf, cps);\r
+ }\r
+ }\r
}\r
\r
ChessProgramState *WhitePlayer()\r
/* [HGM] return pointer to 'first' or 'second', depending on who plays white */\r
{\r
- if(gameMode == TwoMachinesPlay && first.twoMachinesColor[0] == 'b')\r
+ if(gameMode == TwoMachinesPlay && first.twoMachinesColor[0] == 'b' || \r
+ gameMode == BeginningOfGame || gameMode == MachinePlaysBlack)\r
return &second;\r
return &first;\r
}\r
return FALSE;\r
}\r
\r
+int \r
+ParseOption(Option *opt, ChessProgramState *cps)\r
+// [HGM] options: process the string that defines an engine option, and determine\r
+// name, type, default value, and allowed value range\r
+{\r
+ char *p, *q, buf[MSG_SIZ];\r
+ int n, min = (-1)<<31, max = 1<<31, def;\r
+\r
+ if(p = strstr(opt->name, " -spin ")) {\r
+ if((n = sscanf(p, " -spin %d %d %d", &def, &min, &max)) < 3 ) return FALSE;\r
+ if(max < min) max = min; // enforce consistency\r
+ if(def < min) def = min;\r
+ if(def > max) def = max;\r
+ opt->value = def;\r
+ opt->min = min;\r
+ opt->max = max;\r
+ opt->type = Spin;\r
+ } else if(p = strstr(opt->name, " -string ")) {\r
+ opt->textValue = p+9;\r
+ opt->type = TextBox;\r
+ } else if(p = strstr(opt->name, " -check ")) {\r
+ if(sscanf(p, " -check %d", &def) < 1) return FALSE;\r
+ opt->value = (def != 0);\r
+ opt->type = CheckBox;\r
+ } else if(p = strstr(opt->name, " -combo ")) {\r
+ opt->textValue = (char*) (&cps->comboList[cps->comboCnt]); // cheat with pointer type\r
+ cps->comboList[cps->comboCnt++] = q = p+8; // holds possible choices\r
+ opt->value = n = 0;\r
+ while(q = StrStr(q, " /// ")) {\r
+ n++; *q = 0; // count choices, and null-terminate each of them\r
+ q += 5;\r
+ if(*q == '*') { // remember default, which is marked with * prefix\r
+ q++;\r
+ opt->value = n;\r
+ }\r
+ cps->comboList[cps->comboCnt++] = q;\r
+ }\r
+ cps->comboList[cps->comboCnt++] = NULL;\r
+ opt->max = n + 1;\r
+ opt->type = ComboBox;\r
+ } else if(p = strstr(opt->name, " -button")) {\r
+ opt->type = Button;\r
+ } else if(p = strstr(opt->name, " -save")) {\r
+ opt->type = SaveButton;\r
+ } else return FALSE;\r
+ *p = 0; // terminate option name\r
+ return TRUE;\r
+}\r
+\r
void\r
FeatureDone(cps, val)\r
ChessProgramState* cps;\r
if (BoolFeature(&p, "ics", &cps->sendICS, cps)) continue;\r
if (BoolFeature(&p, "name", &cps->sendName, cps)) continue;\r
if (BoolFeature(&p, "pause", &val, cps)) continue; /* unused at present */\r
- if (BoolFeature(&p, "debug", &cps->debug, cps)) continue;\r
- if (IntFeature(&p, "level", &cps->maxNrOfSessions, cps)) continue;\r
if (IntFeature(&p, "done", &val, cps)) {\r
FeatureDone(cps, val);\r
continue;\r
if (BoolFeature(&p, "oocastle", &cps->useOOCastle, cps)) continue;\r
/* End of additions by Tord */\r
\r
+ /* [HGM] added features: */\r
+ if (BoolFeature(&p, "debug", &cps->debug, cps)) continue;\r
+ if (BoolFeature(&p, "nps", &cps->supportsNPS, cps)) continue;\r
+ if (IntFeature(&p, "level", &cps->maxNrOfSessions, cps)) continue;\r
+ if (BoolFeature(&p, "memory", &cps->memSize, cps)) continue;\r
+ if (BoolFeature(&p, "smp", &cps->maxCores, cps)) continue;\r
+ if (StringFeature(&p, "egt", &cps->egtFormats, cps)) continue;\r
+ if (StringFeature(&p, "option", &(cps->option[cps->nrOptions].name), cps)) {\r
+ ParseOption(&(cps->option[cps->nrOptions++]), cps); // [HGM] options: add option feature\r
+ if(cps->nrOptions >= MAX_OPTIONS) {\r
+ cps->nrOptions--;\r
+ sprintf(buf, "%s engine has too many options\n", cps->which);\r
+ DisplayError(buf, 0);\r
+ }\r
+ continue;\r
+ }\r
+ if (BoolFeature(&p, "smp", &cps->maxCores, cps)) continue;\r
+ /* End of additions by HGM */\r
+\r
/* unknown feature: complain and skip */\r
q = p;\r
while (*q && *q != '=') q++;\r
}\r
\r
void\r
-ShowThinkingEvent(newState)\r
- int newState;\r
+NewSettingEvent(option, command, value)\r
+ char *command;\r
+ int option, value;\r
+{\r
+ char buf[MSG_SIZ];\r
+\r
+ if (gameMode == EditPosition) EditPositionDone();\r
+ sprintf(buf, "%s%s %d\n", (option ? "option ": ""), command, value);\r
+ SendToProgram(buf, &first);\r
+ if (gameMode == TwoMachinesPlay) {\r
+ SendToProgram(buf, &second);\r
+ }\r
+}\r
+\r
+void\r
+ShowThinkingEvent()\r
+// [HGM] thinking: this routine is now also called from "Options -> Engine..." popup\r
{\r
- if (newState == appData.showThinking) return;\r
+ static int oldState = 2; // kludge alert! Neither true nor fals, so first time oldState is always updated\r
+ int newState = appData.showThinking\r
+ // [HGM] thinking: other features now need thinking output as well\r
+ || !appData.hideThinkingFromHuman || appData.adjudicateLossThreshold != 0 || EngineOutputIsUp();\r
+ \r
+ if (oldState == newState) return;\r
+ oldState = newState;\r
if (gameMode == EditPosition) EditPositionDone();\r
- if (newState) {\r
+ if (oldState) {\r
SendToProgram("post\n", &first);\r
if (gameMode == TwoMachinesPlay) {\r
SendToProgram("post\n", &second);\r
SendToProgram("nopost\n", &second);\r
}\r
}\r
- appData.showThinking = newState;\r
+// appData.showThinking = newState; // [HGM] thinking: responsible option should already have be changed when calling this routine!\r
}\r
\r
void\r
if(text == NULL) text = ""; \r
score = pvInfoList[moveNumber].score;\r
sprintf(buf, "%s%.2f/%d %d\n%s", score>0 ? "+" : "", score/100.,\r
- depth, pvInfoList[moveNumber].time, text);\r
+ depth, (pvInfoList[moveNumber].time+50)/100, text);\r
CommentPopUp(title, buf);\r
} else\r
if (text != NULL)\r
gameMode == PlayFromGameFile || forwardMostMove == 0) return;\r
\r
/*\r
- * add time to clocks when time control is achieved ([HGM] now also used fot increment)\r
+ * add time to clocks when time control is achieved ([HGM] now also used for increment)\r
*/\r
if ( !WhiteOnMove(forwardMostMove) )\r
/* White made time control */\r
if (fudge < 0 || fudge > FUDGE) fudge = 0;\r
\r
if (WhiteOnMove(forwardMostMove)) {\r
+ if(whiteNPS >= 0) lastTickLength = 0;\r
timeRemaining = whiteTimeRemaining -= lastTickLength;\r
DisplayWhiteClock(whiteTimeRemaining - fudge,\r
WhiteOnMove(currentMove));\r
} else {\r
+ if(blackNPS >= 0) lastTickLength = 0;\r
timeRemaining = blackTimeRemaining -= lastTickLength;\r
DisplayBlackClock(blackTimeRemaining - fudge,\r
!WhiteOnMove(currentMove));\r
if (StopClockTimer() && appData.clockMode) {\r
lastTickLength = SubtractTimeMarks(&now, &tickStartTM);\r
if (WhiteOnMove(forwardMostMove)) {\r
+ if(blackNPS >= 0) lastTickLength = 0;\r
blackTimeRemaining -= lastTickLength;\r
/* [HGM] PGNtime: save time for PGN file if engine did not give it */\r
- if(pvInfoList[forwardMostMove-1].time == -1)\r
- pvInfoList[forwardMostMove-1].time = \r
+// if(pvInfoList[forwardMostMove-1].time == -1)\r
+ pvInfoList[forwardMostMove-1].time = // use GUI time\r
(timeRemaining[1][forwardMostMove-1] - blackTimeRemaining)/10;\r
} else {\r
- whiteTimeRemaining -= lastTickLength;\r
+ if(whiteNPS >= 0) lastTickLength = 0;\r
+ whiteTimeRemaining -= lastTickLength;\r
/* [HGM] PGNtime: save time for PGN file if engine did not give it */\r
- if(pvInfoList[forwardMostMove-1].time == -1)\r
+// if(pvInfoList[forwardMostMove-1].time == -1)\r
pvInfoList[forwardMostMove-1].time = \r
(timeRemaining[0][forwardMostMove-1] - whiteTimeRemaining)/10;\r
}\r
\r
lastTickLength = SubtractTimeMarks(&now, &tickStartTM);\r
if (WhiteOnMove(forwardMostMove)) {\r
+ if(whiteNPS >= 0) lastTickLength = 0;\r
whiteTimeRemaining -= lastTickLength;\r
DisplayWhiteClock(whiteTimeRemaining, WhiteOnMove(currentMove));\r
} else {\r
+ if(blackNPS >= 0) lastTickLength = 0;\r
blackTimeRemaining -= lastTickLength;\r
DisplayBlackClock(blackTimeRemaining, !WhiteOnMove(currentMove));\r
}\r
GetTimeMark(&tickStartTM);\r
intendedTickLength = NextTickLength(WhiteOnMove(forwardMostMove) ?\r
whiteTimeRemaining : blackTimeRemaining);\r
+\r
+ /* [HGM] nps: figure out nps factors, by determining which engine plays white and/or black once and for all */\r
+ whiteNPS = blackNPS = -1; \r
+ if(gameMode == MachinePlaysWhite || gameMode == TwoMachinesPlay && first.twoMachinesColor[0] == 'w'\r
+ || appData.zippyPlay && gameMode == IcsPlayingBlack) // first (perhaps only) engine has white\r
+ whiteNPS = first.nps;\r
+ if(gameMode == MachinePlaysBlack || gameMode == TwoMachinesPlay && first.twoMachinesColor[0] == 'b'\r
+ || appData.zippyPlay && gameMode == IcsPlayingWhite) // first (perhaps only) engine has black\r
+ blackNPS = first.nps;\r
+ if(gameMode == TwoMachinesPlay && first.twoMachinesColor[0] == 'b') // second only used in Two-Machines mode\r
+ whiteNPS = second.nps;\r
+ if(gameMode == TwoMachinesPlay && first.twoMachinesColor[0] == 'w')\r
+ blackNPS = second.nps;\r
+ if(appData.debugMode) fprintf(debugFP, "nps: w=%d, b=%d\n", whiteNPS, blackNPS);\r
+\r
StartClockTimer(intendedTickLength);\r
}\r
\r
\r
if(nrCastlingRights) {\r
q = p;\r
- if(gameInfo.variant == VariantFischeRandom) {\r
+ if(gameInfo.variant == VariantFischeRandom || gameInfo.variant == VariantCapaRandom) {\r
/* [HGM] write directly from rights */\r
if(castlingRights[move][2] >= 0 &&\r
castlingRights[move][0] >= 0 )\r
*p++;\r
if((int) piece >= (int) BlackPawn ) {\r
i = (int)piece - (int)BlackPawn;\r
- if( i >= BOARD_HEIGHT ) return FALSE;\r
+ i = PieceToNumber((ChessSquare)i);\r
+ if( i >= gameInfo.holdingsSize ) return FALSE;\r
board[BOARD_HEIGHT-1-i][0] = piece; /* black holdings */\r
board[BOARD_HEIGHT-1-i][1]++; /* black counts */\r
} else {\r
i = (int)piece - (int)WhitePawn;\r
- if( i >= BOARD_HEIGHT ) return FALSE;\r
+ i = PieceToNumber((ChessSquare)i);\r
+ if( i >= gameInfo.holdingsSize ) return FALSE;\r
board[i][BOARD_WIDTH-1] = piece; /* white holdings */\r
board[i][BOARD_WIDTH-2]++; /* black holdings */\r
}\r
FENepStatus = EP_UNKNOWN;\r
for(i=0; i<nrCastlingRights; i++ ) {\r
FENcastlingRights[i] =\r
- gameInfo.variant == VariantFischeRandom ? -1 : initialRights[i];\r
+ gameInfo.variant == VariantFischeRandom || gameInfo.variant == VariantCapaRandom ? -1 : initialRights[i];\r
} /* assume possible unless obviously impossible */\r
if(initialRights[0]>=0 && board[castlingRank[0]][initialRights[0]] != WhiteRook) FENcastlingRights[0] = -1;\r
if(initialRights[1]>=0 && board[castlingRank[1]][initialRights[1]] != WhiteRook) FENcastlingRights[1] = -1;\r
}\r
}\r
while(*p=='K' || *p=='Q' || *p=='k' || *p=='q' || *p=='-' ||\r
- gameInfo.variant == VariantFischeRandom &&\r
+ (gameInfo.variant == VariantFischeRandom || gameInfo.variant == VariantCapaRandom) &&\r
( *p >= 'a' && *p < 'a' + gameInfo.boardWidth) ||\r
( *p >= 'A' && *p < 'A' + gameInfo.boardWidth) ) {\r
char c = *p++; int whiteKingFile=-1, blackKingFile=-1;\r
projects / xboard.git / blobdiff