From: H.G.Muller <hgm@hgm-xboard.(none)>
Date: Sat, 24 Dec 2016 18:39:57 +0000 (+0100)
Subject: Print egt feature
X-Git-Tag: v4.0~38
X-Git-Url: http://winboard.nl/cgi-bin?p=uci2wb.git;a=commitdiff_plain;h=253fce139bb060488cd0cf4eabef66775b52c6fb

Print egt feature

Options of the form xxxPath for xxx = Nalimov, Gaviota of Syzygy are now
intercepted, and the EGT type name 'xxx' collected, for printing as a
single egt feature when 'uciok' is received.
---

diff --git a/README.txt b/README.txt
index e9f2399..97a6549 100644
--- a/README.txt
+++ b/README.txt
@@ -50,13 +50,15 @@ H.G.Muller
 
 Change log:
 
-22/12/2016 3.0
+24/12/2016 3.0
 Implement UCI_AnalyseMode option
+Support egtpath command for Nalimov, Gaviota and Syzygy
 Allow ?, quit, force and result commands to terminate thinking
 Stop search during setoption commands, or buffer those until engine is done thinking
 Explicitly report when engine dies, through GUI popup (tellusererror)
 Make sure reporting of mated-in-0 score causes resign, even without PV
 Fix eclipsing of -var option with engines that have UCI_Chess960 option
+Fix empty default of string options
 
 8/11/2016 2.3
 Implement handling of 'UCI_Variant' option for variant announcement and selection
diff --git a/UCI2WB.c b/UCI2WB.c
index 6b4d19d..4d3a4df 100644
--- a/UCI2WB.c
+++ b/UCI2WB.c
@@ -32,6 +32,7 @@
 // Set VARIANTS for in WinBoard variant feature. (With -s option this will always be reset to use "shogi".)
 #define VARIANTS ",normal,xiangqi"
 #define STDVARS "chess,chess960,crazyhouse,threecheck,giveaway,atomic,seirawan,shogi,xiangqi"
+#define EGT ",syzygypath,nalimovpath,gaviotapath,"
 
 #define DPRINT if(debug) printf
 #define EPRINT(X) { char f[999]; sprintf X; DPRINT("%s", f); fprintf(toE, "%s", f + 2*(*f == '#')); /* strip optional # prefix */ }
@@ -255,7 +256,7 @@ GetChar()
 void *
 Engine2GUI()
 {
-    char line[1024], command[256];
+    char line[1024], command[256]; static char egts[999];
 
     if(fromF = fopen("DefectiveEngineOptions.ini", "r")) printf("# fake engine input\n");
     while(1) {
@@ -354,6 +355,7 @@ Engine2GUI()
 	    }
 	    if(!strcasecmp(name, "newgame") && !strcmp(type, "button")) { newGame++; continue; }
 	    if(!strcasecmp(name, "usemillisec")) { unit = (!strcmp(val, "false") ? 2 : 1); continue; }
+	    sprintf(buf, ",%s,", name); if(strcasestr(EGT, buf)) { buf[strlen(buf)-5] = 0; strcat(egts, buf); continue; } // collect EGT formats
 	    // pass on engine-defined option as WB option feature
 	    if(!strcmp(type, "filename")) type[4] = 0;
 	    sprintf(buf, "feature option=\"%s -%s", name, type); q = buf + strlen(buf);
@@ -388,6 +390,7 @@ Engine2GUI()
 				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
+	    if(*egts) { for(p=egts; *p = tolower(*p); p++); printf("feature egt=\"%s\"\n", egts+1); }
 	    printf("feature smp=1 memory=%d done=1\n", hasHash);
 	    if(unit == 2) { unit = 1; EPRINT((f, "# setoption usemillisec true\n")) }
 	    Sync(WAKEUP); // done with options