Fix -var option with UCI_Chess960

[uci2wb.git] / UCI2WB.c

diff --git a/UCI2WB.c b/UCI2WB.c
index 8e61b41..5e70e5b 100644 (file)
--- a/UCI2WB.c
+++ b/UCI2WB.c
@@ -30,7 +30,7 @@
 #include <string.h>\r
 \r
 // Set VARIANTS for in WinBoard variant feature. (With -s option this will always be reset to use "shogi".)\r
-#define VARIANTS "normal,xiangqi"\r
+#define VARIANTS ",normal,xiangqi"\r
 #define STDVARS "chess,chess960,crazyhouse,threecheck,giveaway,atomic,seirawan,shogi,xiangqi"\r
 \r
 #define DPRINT if(debug) printf\r
@@ -41,7 +41,7 @@
 #define NONE  2\r
 #define ANALYZE 3\r
 \r
-char move[2000][10], iniPos[256], hashOpt[20], pause, pondering, suspended, ponder, post, hasHash, c, sc='c', suffix[81], *variants, varOpt, searching, *binary;\r
+char move[2000][10], iniPos[256], hashOpt[20], pause, pondering, suspended, ponder, post, hasHash, c, sc='c', suffix[81], varOpt, searching, *binary;\r
 int mps, tc, inc, sTime, depth, myTime, hisTime, stm, computer = NONE, memory, oldMem=0, cores, moveNr, lastDepth, lastScore, startTime, debug, flob;\r
 int statDepth, statScore, statNodes, statTime, currNr, size, collect, nr, sm, inex, on[500], frc, byo = -1, namOpt, comp;\r
 char currMove[20], moveMap[500][10], /* for analyze mode */ canPonder[20], threadOpt[20], varList[8000], anaOpt[20], backLog[10000], checkOptions[8192] = "Ponder";\r
@@ -526,8 +526,8 @@ GUI2Engine()
            tc = (60*tc + sec)*1000; inc *= 1000; sTime = 0; tc /= unit; inc /= unit;\r
        }\r
        else if(!strcmp(command, "protover")) {\r
-           if(!variants) variants = sc=='s' ? "shogi,5x5+5_shogi" : VARIANTS;\r
-           printf("feature variants=\"%s\" setboard=1 usermove=1 debug=1 ping=1 name=1 reuse=0 exclude=1 pause=1 sigint=0 sigterm=0 done=0\n", variants);\r
+           if(!varList[0]) strcpy(varList, sc=='s' ? ",shogi,5x5+5_shogi" : VARIANTS);\r
+           printf("feature setboard=1 usermove=1 debug=1 ping=1 name=1 reuse=0 exclude=1 pause=1 sigint=0 sigterm=0 done=0\n");\r
            printf("feature option=\"UCI2WB debug output -check %d\"\n", debug);\r
            if(sc == 's') printf("feature option=\"Floating Byoyomi -check %d\"\nfeature option=\"Byoyomi -spin %d -1 1000\"\n", flob, byo);\r
            EPRINT((f, sc == 'x' ? "# ucci\n" : "u%ci\n", sc)) fflush(toE); // prompt UCI engine for options\r
@@ -681,7 +681,7 @@ main(int argc, char **argv)
 \r
        if(argc == 2 && !strcmp(argv[1], "-v")) { printf("UCI2WB " VERSION " by H.G.Muller\n"); exit(0); }\r
        if(argc > 1 && !strcmp(argv[1], "debug")) { debug = 1; argc--; argv++; }\r
-       if(argc > 1 && !strcmp(argv[1], "-var")) { variants = argv[2]; argc-=2; argv+=2; }\r
+       if(argc > 1 && !strcmp(argv[1], "-var")) { strcpy(varList+1, argv[2]); *varList = ','; argc-=2; argv+=2; }\r
        if(argc > 1 && argv[1][0] == '-') { sc = argv[1][1]; argc--; argv++; }\r
        if(argc < 2) { printf("usage is: U%cI2WB [debug] [-s] <engine.exe> [<engine directory>]\n", sc-32); exit(-1); }\r
        if(argc > 2) dir = argv[2];\r