X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=UCI2WB.c;h=d7e9671a7059493783fcce737409febad39887eb;hb=5dafab747e0fa4aa877ea851383b985af00cfe98;hp=3035c9462689924dd22aadd6f2bce4116fc15713;hpb=d67a84c9d609c82ae09ef079f62f901d165bf340;p=uci2wb.git

diff --git a/UCI2WB.c b/UCI2WB.c
index 3035c94..d7e9671 100644
--- a/UCI2WB.c
+++ b/UCI2WB.c
@@ -34,6 +34,8 @@ char move[2000][10], checkOptions[8192], iniPos[256], hashOpt[20], pause, ponder
 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];
 char currMove[20], moveMap[500][10], /* for analyze mode */ canPonder[20], threadOpt[20];
+char board[100];  // XQ board for UCCI
+int unit = 1;
 
 FILE *toE, *fromE, *fromF;
 int pid;
@@ -78,6 +80,52 @@ Sync (int action)
 }
 
 void
+FromFEN(char *fen)
+{	int i=0;
+	while(*fen) {
+	    char c = *fen++;
+	    if(c >= 'A') board[i++] = c; else
+	    if(c == '/') i++; else
+	    if(c == ' ') break; else
+	    while(c-- > '0' && i < 99) board[i++] = 0;
+	    if(i >= 99) break;
+	}
+}
+
+char *
+ToFEN(int stm)
+{
+	int i, n=0; static char fen[200]; char *p = fen;
+	for(i=0; i<99; i++) {
+	    char c = board[i];
+	    if(c >= 'A')  { if(n) *p++ = '0' + n; n = 0;  *p++ = c; } else n ++;
+	    if(i%10 == 8) { if(n) *p++ = '0' + n; n = -1; *p++ = '/'; }
+	}
+	sprintf(p-1, " %c - - 0 1", stm);
+	return fen;
+}
+
+int
+Sqr(char *m, int j)
+{
+	int n = m[j] - 'a' + 10*('9' - m[j+1]);
+	if(n < 0) n = 0; else if(n > 99) n = 99; return n;
+}
+
+int
+Play(int nr)
+{
+	int i, last = -1;
+	FromFEN(iniPos + 4); // in XQ iniPos always has just "fen " prefix
+	for(i=0; i<nr; i++) {
+	    int from=Sqr(move[i], 0), to=Sqr(move[i], 2);
+	    if(board[to]) last = i;
+	    board[to] = board[from]; board[from] = 0;
+	}
+	return last;
+}
+
+void
 StartSearch(char *ponder)
 {	// send the 'go' command to engine. Suffix by ponder.
 	int x = (ponder[0] != 0);
@@ -350,7 +398,7 @@ GUI2Engine()
 	    int sec = 0;
 	    sscanf(line, "level %d %d:%d %d", &mps, &tc, &sec, &inc) == 4 ||
 	    sscanf(line, "level %d %d %d", &mps, &tc, &inc);
-	    tc = (60*tc + sec)*1000; inc *= 1000; sTime = 0;
+	    tc = (60*tc + sec)*1000; inc *= 1000; sTime = 0; tc /= unit; inc /= unit;
 	}
 	else if(!strcmp(command, "option")) {
 	    char name[80], *p;
@@ -369,7 +417,7 @@ GUI2Engine()
 	    Sync(PAUSE); // wait for uciok
 	}
 	else if(!strcmp(command, "setboard")) {
-		if(strstr(line+9, " b ")) stm = BLACK;
+		stm = (strstr(line+9, " b ") ? BLACK : WHITE);
                 if(p = strchr(line+9, '[')) { 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
@@ -413,8 +461,8 @@ GUI2Engine()
 	else if(!strcmp(command, "exit"))   computer = NONE, StopPonder(1);
 	else if(!strcmp(command, "force"))  computer = NONE, StopPonder(pondering);
 	else if(!strcmp(command, "go"))     computer = stm;
-	else if(!strcmp(command, "time"))   sscanf(line+4, "%d", &myTime),  myTime  *= 10;
-	else if(!strcmp(command, "otim"))   sscanf(line+4, "%d", &hisTime), hisTime *= 10;
+	else if(!strcmp(command, "time"))   sscanf(line+4, "%d", &myTime),  myTime  = (10*myTime)/unit;
+	else if(!strcmp(command, "otim"))   sscanf(line+4, "%d", &hisTime), hisTime = (10*hisTime)/unit;
 	else if(!strcmp(command, "post"))   post = 1;
 	else if(!strcmp(command, "nopost")) post = 0;
 	else if(!strcmp(command, "easy") && !!*canPonder) ponder = 0, StopPonder(pondering), fprintf(toE, "setoption name %s value false\n", canPonder);
@@ -423,7 +471,7 @@ GUI2Engine()
 	else if(!strcmp(command, "memory")) sscanf(line, "memory %d", &memory);
 	else if(!strcmp(command, "cores")&& !!*threadOpt) sscanf(line, "cores %d", &cores), fprintf(toE, "setoption name %s value %d\n", threadOpt, cores);
 	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;
+	else if(!strcmp(command, "st"))     sscanf(line, "st %d", &sTime), sTime = 1000*sTime - 30, inc = 0, sTime /= unit;
 	else if(!strcmp(command, "quit"))   fprintf(toE, "quit\n"), fflush(toE), exit(0);
     }
 }