Reset protocol version before loading new engine

[xboard.git] / backend.c

diff --git a/backend.c b/backend.c
index ed46df0..c54a29b 100644 (file)
--- a/backend.c
+++ b/backend.c
@@ -880,6 +880,7 @@ Load (ChessProgramState *cps, int i)
        snprintf(buf, MSG_SIZ, "-fcp %s", engineLine);
        SwapEngines(i); // kludge to parse -f* / -first* like it is -s* / -second*
        ParseArgsFromString(resetOptions); appData.fenOverride[0] = NULL; appData.pvSAN[0] = FALSE;
+       appData.firstProtocolVersion = PROTOVER;
        ParseArgsFromString(buf);
        SwapEngines(i);
        ReplaceEngine(cps, i);
@@ -2582,6 +2583,7 @@ int
 SeekGraphClick (ClickType click, int x, int y, int moving)
 {
     static int lastDown = 0, displayed = 0, lastSecond;
+    if(y < 0) return FALSE;
     if(!seekGraphUp) { // initiate cration of seek graph by requesting seek-ad list
        if(click == Release || moving) return FALSE;
        nrOfSeekAds = 0;
@@ -2929,6 +2931,9 @@ read_from_ics (InputSourceRef isr, VOIDSTAR closure, char *data, int count, int
                            OutputKibitz(suppressKibitz, parse);
                        } else {
                            char tmp[MSG_SIZ];
+                           if(gameMode == IcsObserving) // restore original ICS messages
+                             snprintf(tmp, MSG_SIZ, "%s kibitzes: %s", star_match[0], parse);
+                           else
                            snprintf(tmp, MSG_SIZ, _("your opponent kibitzes: %s"), parse);
                            SendToPlayer(tmp, strlen(tmp));
                        }
@@ -3062,7 +3067,8 @@ read_from_ics (InputSourceRef isr, VOIDSTAR closure, char *data, int count, int
            if (appData.autoKibitz && started == STARTED_NONE &&
                 !appData.icsEngineAnalyze &&                     // [HGM] [DM] ICS analyze
                (gameMode == IcsPlayingWhite || gameMode == IcsPlayingBlack || gameMode == IcsObserving)) {
-               if((looking_at(buf, &i, "* kibitzes: ") || looking_at(buf, &i, "* whispers: ")) &&
+               if((looking_at(buf, &i, "\n* kibitzes: ") || looking_at(buf, &i, "\n* whispers: ") ||
+                   looking_at(buf, &i, "* kibitzes: ") || looking_at(buf, &i, "* whispers: ")) &&
                   (StrStr(star_match[0], gameInfo.white) == star_match[0] ||
                    StrStr(star_match[0], gameInfo.black) == star_match[0]   )) { // kibitz of self or opponent
                        suppressKibitz = TRUE;
@@ -9906,7 +9912,7 @@ SetPlayer (int player)
     if(mnemonic[i]) {
        snprintf(buf, MSG_SIZ, "-fcp %s", command[i]);
        ParseArgsFromString(resetOptions); appData.fenOverride[0] = NULL; appData.pvSAN[0] = FALSE;
-       appData.firstHasOwnBookUCI = !appData.defNoBook;
+       appData.firstHasOwnBookUCI = !appData.defNoBook; appData.protocolVersion[0] = PROTOVER;
        ParseArgsFromString(buf);
     }
     free(engineName);
@@ -14157,6 +14163,7 @@ ForwardInner (int target)
     if (gameMode == EditPosition)
       return;
 
+    seekGraphUp = FALSE;
     MarkTargetSquares(1);
 
     if (gameMode == PlayFromGameFile && !pausing)
@@ -14263,6 +14270,7 @@ BackwardInner (int target)
                target, currentMove, forwardMostMove);
 
     if (gameMode == EditPosition) return;
+    seekGraphUp = FALSE;
     MarkTargetSquares(1);
     if (currentMove <= backwardMostMove) {
        ClearHighlights();
@@ -15366,7 +15374,7 @@ ParseFeatures (char *args, ChessProgramState *cps)
       continue;
     }
     if (BoolFeature(&p, "analyze", &cps->analysisSupport, cps)) continue;
-    if (StringFeature(&p, "myname", &cps->tidy, cps)) {
+    if (StringFeature(&p, "myname", cps->tidy, cps)) {
       if (gameMode == TwoMachinesPlay) {
        DisplayTwoMachinesTitle();
       } else {
@@ -15374,7 +15382,7 @@ ParseFeatures (char *args, ChessProgramState *cps)
       }
       continue;
     }
-    if (StringFeature(&p, "variants", &cps->variants, cps)) continue;
+    if (StringFeature(&p, "variants", cps->variants, cps)) continue;
     if (BoolFeature(&p, "san", &cps->useSAN, cps)) continue;
     if (BoolFeature(&p, "ping", &cps->usePing, cps)) continue;
     if (BoolFeature(&p, "playother", &cps->usePlayother, cps)) continue;
@@ -15398,8 +15406,8 @@ ParseFeatures (char *args, ChessProgramState *cps)
     if (IntFeature(&p, "level", &cps->maxNrOfSessions, cps)) continue;
     if (BoolFeature(&p, "memory", &cps->memSize, cps)) continue;
     if (BoolFeature(&p, "smp", &cps->maxCores, cps)) continue;
-    if (StringFeature(&p, "egt", &cps->egtFormats, cps)) continue;
-    if (StringFeature(&p, "option", &(cps->option[cps->nrOptions].name), cps)) {
+    if (StringFeature(&p, "egt", cps->egtFormats, cps)) continue;
+    if (StringFeature(&p, "option", cps->option[cps->nrOptions].name, cps)) {
        if(!ParseOption(&(cps->option[cps->nrOptions++]), cps)) { // [HGM] options: add option feature
          snprintf(buf, MSG_SIZ, "rejected option %s\n", cps->option[--cps->nrOptions].name);
            SendToProgram(buf, cps);