X-Git-Url: http://winboard.nl/cgi-bin?p=uci2wb.git;a=blobdiff_plain;f=UCI2WB.c;h=37f9de63b5418cea2f073e62621e2a9a37df405a;hp=fb80b687afea644e5024611f2718b077e2372237;hb=be5b48e447abc318aa999ad07198ba2da3fff41f;hpb=9db45c2c66041e7b43588ece4b111c6bc5e758c3 diff --git a/UCI2WB.c b/UCI2WB.c index fb80b68..37f9de6 100644 --- a/UCI2WB.c +++ b/UCI2WB.c @@ -9,7 +9,7 @@ /* of which you should have received a copy together with this file. */ /****************************************************************************/ -#define VERSION "2.0" +#define VERSION "2.2" #include #include @@ -39,10 +39,10 @@ #define NONE 2 #define ANALYZE 3 -char move[2000][10], checkOptions[8192], iniPos[256], hashOpt[20], pause, pondering, suspended, ponder, post, hasHash, c, sc='c', *suffix, *variants; -int mps, tc, inc, sTime, depth, myTime, hisTime, stm, computer = NONE, memory, oldMem=0, cores, moveNr, lastDepth, lastScore, startTime, debug; -int statDepth, statScore, statNodes, statTime, currNr, size, collect, nr, sm, inex, on[500], frc; -char currMove[20], moveMap[500][10], /* for analyze mode */ canPonder[20], threadOpt[20]; +char move[2000][10], checkOptions[8192], iniPos[256], hashOpt[20], pause, pondering, suspended, ponder, post, hasHash, c, sc='c', suffix[81], *variants, varOpt; +int mps, tc, inc, sTime, depth, myTime, hisTime, stm, computer = NONE, memory, oldMem=0, cores, moveNr, lastDepth, lastScore, startTime, debug, flob; +int statDepth, statScore, statNodes, statTime, currNr, size, collect, nr, sm, inex, on[500], frc, byo = -1; +char currMove[20], moveMap[500][10], /* for analyze mode */ canPonder[20], threadOpt[20], varList[8000]; char board[100]; // XQ board for UCCI char *nameWord = "name ", *valueWord = "value ", *wTime = "w", *bTime = "b", *wInc = "winc", *bInc = "binc", newGame; // keywords that differ in UCCI int unit = 1, drawOffer; @@ -141,15 +141,17 @@ StartSearch(char *ponder) int x = (ponder[0] != 0); // during ponder stm is the opponent int black = (stm == BLACK ^ x ^ sc == 's'); // set if our color is what the engine calls black int nr = moveNr + x; // we ponder for one move ahead! + int t = (flob ? inc + myTime/40 : 1000*byo*(byo>0)); // byoyomi time if(sc == 'x') black = 1; else drawOffer = 0;// in UCCI 'black' refers to us and 'white' to opponent if(!x && drawOffer) ponder = " draw", drawOffer = 0; //pass draw offer only when not pondering - fprintf(toE, "\ngo%s %stime %d %stime %d", ponder, bTime, black ? myTime : hisTime, wTime, !black ? myTime : hisTime); - DPRINT( "\n# go%s %stime %d %stime %d", ponder, bTime, black ? myTime : hisTime, wTime, !black ? myTime : hisTime); + fprintf(toE, "\ngo%s %stime %d %stime %d", ponder, bTime, (black ? myTime : hisTime) - t, wTime, (!black ? myTime : hisTime) - t); + DPRINT( "\n# go%s %stime %d %stime %d", ponder, bTime, (black ? myTime : hisTime) - t, wTime, (!black ? myTime : hisTime) - t); if(sTime > 0) { fprintf(toE, " movetime %d", sTime); DPRINT(" movetime %d", sTime); } else if(mps) { fprintf(toE, " movestogo %d", mps*(nr/(2*mps)+1)-nr/2); DPRINT(" movestogo %d", mps*(nr/(2*mps)+1)-nr/2); } - if(inc && !suffix) { fprintf(toE, " %s %d %s %d", wInc, inc, bInc, inc); DPRINT(" %s %d %s %d", wInc, inc, bInc, inc); } + if(flob || byo >= 0) sprintf(suffix, " byoyomi %d", t); // for engines running purely on byoyomi + if(inc && !*suffix) { fprintf(toE, " %s %d %s %d", wInc, inc, bInc, inc); DPRINT(" %s %d %s %d", wInc, inc, bInc, inc); } if(depth > 0) { fprintf(toE, " depth %d", depth); DPRINT(" depth %d", depth); } - if(suffix) { fprintf(toE, suffix, inc); DPRINT(suffix, inc); } + if(*suffix) { fprintf(toE, suffix, inc); DPRINT(suffix, inc); } fprintf(toE, "\n"); DPRINT("\n"); } @@ -250,6 +252,7 @@ Engine2GUI() // move was a move to be played if(p = strstr(line+8, " draw")) *p = 0, printf("offer draw\n"); // UCCI if(strstr(line+9, "resign")) { printf("resign\n"); computer = NONE; } + if(strstr(line+9, "win")) { printf("%s {claim}\n", stm== WHITE ? "1-0" :"0-1"); computer = NONE; } // USI if(strstr(line+9, "(none)") || strstr(line+9, "null") || strstr(line+9, "0000")) { printf("%s\n", lastScore < -99999 ? "resign" : "1/2-1/2 {stalemate}"); computer = NONE; } sscanf(line, "bestmove %s", move[moveNr++]); @@ -267,11 +270,12 @@ Engine2GUI() } else move[moveNr][0] = 0; Move4GUI(line+9); printf("move %s\n", line+9); // send move to GUI + if(move[moveNr][0]) printf("Hint: %s\n", move[moveNr]); if(pause) { pause = 0; Sync(WAKEUP); } // release commands that came in during think if(lastScore == 100001 && iniPos[0] != 'f') { printf("%s {mate}\n", stm == BLACK ? "1-0" : "0-1"); computer = NONE; } } else if(!strcmp(command, "info")) { - int d=0, s=0, t=0, n=0; + int d=0, s=0, t=(GetTickCount() - startTime)/10, n=1; char *pv; if(sscanf(line+5, "string times @ %c", &dummy) == 1) { printf("# %s", line+12); continue; } if(collect && (pv = strstr(line+5, "currmove "))) { @@ -308,6 +312,10 @@ Engine2GUI() if(p = strstr(line+6, " default ")) sscanf(p+1, "default %[^\n]*", val), *p = '\n'; if(!(p = strstr(line+6, " name "))) p = line+1; sscanf(p+6, "%[^\n]", name); // 'name' is omitted in UCCI if(!strcasecmp(name, "UCI_Chess960")) { frc=2; continue; } + if(!strcasecmp(name, "UCI_Variant")) { if(p = strstr(line+6, " var ")) strcpy(varList, p); varOpt = 1; continue; } + if(frc< 0 && (strstr(name, "960") || strcasestr(name, "frc")) && !strcmp(type, "check")) { + fprintf(toE, "setoption name %s value true\n", name); strcpy(val, "true"); // set non-standard suspected FRC options + } if(!strcasecmp(name, "Threads")) { strcpy(threadOpt, name); continue; } if(!strcasecmp(name, "Ponder") || !strcasecmp(name, "USI_Ponder")) { strcpy(canPonder, name); continue; } if(!strcasecmp(name, "Hash") || !strcasecmp(name, "USI_Hash") || !strcasecmp(name, "hashsize")) { @@ -338,12 +346,19 @@ Engine2GUI() if(buf[0]) printf("%s", buf); } else if(!strcmp(command, "id")) { - char name[256]; + static char name[256], version[256]; if(sscanf(line, "id name %[^\n]", name) == 1) printf("feature myname=\"%s (U%cI2WB)\"\n", name, sc-32); + if(sscanf(line, "id version %[^\n]", version) == 1 && *name) printf("feature myname=\"%s %s (U%cI2WB)\"\n", name, version, sc-32); } else if(!strcmp(command, "readyok")) { pause = 0; Sync(WAKEUP); } // resume processing of GUI commands else if(sc == 'x'&& !strcmp(command, "ucciok") || sscanf(command, "u%ciok", &c)==1 && c==sc) { - if(frc) printf("feature variants=\"normal,fischerandom\" oocastle=%d\n", frc<0); // unannounced FRC uses O-O castling + char *p = varList, *q = varList; + while(*q && *q != '\n') if(!strncmp(q, " var ", 5)) *p++ = ',', q +=5; // replace var keywords by commas + else if(!strncmp(q-1, " chess ", 7)) strcpy(p, "normal"), p += 6, q += 5; // 'chess' is called 'normal' in CECP + else if(!strncmp(q-1, " threecheck", 11)) *p++ = '3', q += 5; // 'threecheck' is written '3check' in CECP + else *p++ = *q++; // copy other variant names unmodified + if(frc) sprintf(p, ",normal,fischerandom"), printf("feature oocastle=%d\n", frc<0); // unannounced FRC uses O-O castling + if(*varList) printf("feature variants=\"%s\"\n", varList+1); // from UCI_Variant combo and/or UCI_Chess960 check options printf("feature smp=1 memory=%d done=1\n", hasHash); if(unit == 2) unit = 1, fprintf(toE, "setoption usemillisec true\n"); Sync(WAKEUP); // done with options @@ -372,7 +387,7 @@ Move4Engine(char *m) void GUI2Engine() { - char line[256], command[256], *p, *q, *r; + char line[256], command[256], *p, *q, *r, mySide; while(1) { int i, x; @@ -381,7 +396,7 @@ GUI2Engine() DPRINT("# start search\n"); LoadPos(moveNr); fflush(stdout); // load position // and set engine thinking (note USI swaps colors!) - startTime = GetTickCount(); + startTime = GetTickCount(); mySide = stm; // remember side we last played for if(computer == ANALYZE) { fprintf(toE, "\ngo infinite"); DPRINT("\n# go infinite"); if(sm & 1) { // some moves are disabled @@ -404,6 +419,7 @@ GUI2Engine() oldMem = memory; // we can set other options here if(sc == 'x') { if(newGame) fprintf(toE, "setoption newgame\n"); } else // optional in UCCI + if(varOpt) fprintf(toE, "setoption name UCI_Variant value chess\n"); pause = 1; // wait for option settings to take effect fprintf(toE, "isready\n"); fflush(toE); Sync(PAUSE); // wait for readyok @@ -435,6 +451,8 @@ GUI2Engine() else if(!strcmp(command, "option")) { char name[80], *p; if(sscanf(line+7, "UCI2WB debug output=%d", &debug) == 1) ; else + if(sscanf(line+7, "Floating Byoyomi=%d", &flob) == 1) ; else + if(sscanf(line+7, "Byoyomi=%d", &byo) == 1) ; else if(p = strchr(line, '=')) { *p++ = 0; if(strstr(checkOptions, line+7)) sprintf(p, "%s\n", atoi(p) ? "true" : "false"); @@ -445,12 +463,13 @@ GUI2Engine() if(!variants) variants = sc=='s' ? "shogi,5x5+5_shogi" : VARIANTS; printf("feature variants=\"%s\" setboard=1 usermove=1 debug=1 ping=1 reuse=0 exclude=1 pause=1 sigint=0 sigterm=0 done=0\n", variants); printf("feature option=\"UCI2WB debug output -check %d\"\n", debug); + if(sc == 's') printf("feature option=\"Floating Byoyomi -check %d\"\nfeature option=\"Byoyomi -spin %d -1 1000\"\n", flob, byo); fprintf(toE, sc == 'x' ? "ucci\n" : "u%ci\n", sc); fflush(toE); // prompt UCI engine for options Sync(PAUSE); // wait for uciok } else if(!strcmp(command, "setboard")) { stm = (strstr(line+9, " b ") ? BLACK : WHITE); - if(p = strchr(line+9, '[')) { char c; + if((p = strchr(line+9, '[')) && !varOpt) { char c; *p++ = 0; q = strchr(p, ']'); *q = 0; r = q + 4; if(sc == 's') q[2] = 'w' + 'b' - q[2], strcpy(r=q+3, " 1\n"); // Shogi: reverse color else r = strchr(strchr(q+4, ' ') + 1, ' '); // skip to second space (after e.p. square) @@ -461,6 +480,7 @@ GUI2Engine() iniPos[strlen(iniPos)-1] = sm = 0; collect = (computer == ANALYZE); } else if(!strcmp(command, "variant")) { + if(varOpt) fprintf(toE, "setoption name UCI_Variant value %sucinewgame\n", strcmp(line+8, "3check\n") ? line+8 : "threecheck\n"); if(!strcmp(line+8, "shogi\n")) size = 9, strcpy(iniPos, "position startpos"); if(!strcmp(line+8, "5x5+5_shogi\n")) size = 5, strcpy(iniPos, "position startpos"); if(!strcmp(line+8, "xiangqi\n")) strcpy(iniPos, "fen rnbakabnr/9/1c5c1/p1p1p1p1p/9/9/P1P1P1P1P/1C5C1/9/RNBAKABNR r"); @@ -507,6 +527,7 @@ GUI2Engine() else if(!strcmp(command, "sd")) sscanf(line, "sd %d", &depth); else if(!strcmp(command, "st")) sscanf(line, "st %d", &sTime), sTime = 1000*sTime - 30, inc = 0, sTime /= unit; else if(!strcmp(command, "offer")) drawOffer = 1; + else if(!strcmp(command, "result")) { if(sc == 's') fprintf(toE, "gameover %s\n", line[8] == '/' ? "draw" : (line[7] == '0') == mySide ? "win" : "lose"); } else if(!strcmp(command, "quit")) fprintf(toE, "quit\n"), fflush(toE), exit(0); } } @@ -606,7 +627,7 @@ main(int argc, char **argv) if(argc > 1 && argv[1][0] == '-') { sc = argv[1][1]; argc--; argv++; } if(argc < 2) { printf("usage is: U%cI2WB [debug] [-s] []\n", sc-32); exit(-1); } if(argc > 2) dir = argv[2]; - if(argc > 3) suffix = argv[3]; + if(argc > 3) strncpy(suffix, argv[3], 80); if(sc == 'x') nameWord = valueWord = bTime = "", wTime = "opp", bInc = "increment", wInc = "oppincrement", unit = 1000; // switch to UCCI keywords else if(sc == 'f' ) frc = -1, sc = 'c'; // UCI for unannounced Chess960