added missing library for build on OS X

[xboard.git] / backend.c

diff --git a/backend.c b/backend.c
index 9712e8f..0a51282 100755 (executable)
--- a/backend.c
+++ b/backend.c
@@ -794,7 +794,8 @@ InitBackEnd1()
 
     if (appData.icsActive) {
         appData.clockMode = TRUE;  /* changes dynamically in ICS mode */
-    } else if (*appData.searchTime != NULLCHAR || appData.noChessProgram) {
+//    } else if (*appData.searchTime != NULLCHAR || appData.noChessProgram) {
+    } else if (appData.noChessProgram) { // [HGM] st: searchTime mode now also is clockMode
        appData.clockMode = FALSE;
        first.sendTime = second.sendTime = 0;
     }
@@ -5674,6 +5675,7 @@ void LeftClick(ClickType clickType, int xPix, int yPix)
     if(x >= 0 && x < BOARD_LEFT || x >= BOARD_RGHT) {
        ClearHighlights();
        fromX = fromY = -1;
+       DrawPosition(TRUE, NULL);
        return;
     }
 
@@ -13023,26 +13025,23 @@ DisplayComment(moveNumber, text)
     char title[MSG_SIZ];
     char buf[8000]; // comment can be long!
     int score, depth;
-
-    if( appData.autoDisplayComment ) {
-        if (moveNumber < 0 || parseList[moveNumber][0] == NULLCHAR) {
-           strcpy(title, "Comment");
-        } else {
-           sprintf(title, "Comment on %d.%s%s", moveNumber / 2 + 1,
-                   WhiteOnMove(moveNumber) ? " " : ".. ",
-                   parseList[moveNumber]);
-        }
-       // [HGM] PV info: display PV info together with (or as) comment
-       if(moveNumber >= 0 && (depth = pvInfoList[moveNumber].depth) > 0) {
-           if(text == NULL) text = "";                                           
-           score = pvInfoList[moveNumber].score;
-           sprintf(buf, "%s%.2f/%d %d\n%s", score>0 ? "+" : "", score/100.,
-                              depth, (pvInfoList[moveNumber].time+50)/100, text);
-           text = buf;
-       }
-    } else title[0] = 0;
-
-    if (text != NULL)
+    
+    if (moveNumber < 0 || parseList[moveNumber][0] == NULLCHAR) {
+      strcpy(title, "Comment");
+    } else {
+      sprintf(title, "Comment on %d.%s%s", moveNumber / 2 + 1,
+             WhiteOnMove(moveNumber) ? " " : ".. ",
+             parseList[moveNumber]);
+    }
+    // [HGM] PV info: display PV info together with (or as) comment
+    if(moveNumber >= 0 && (depth = pvInfoList[moveNumber].depth) > 0) {
+      if(text == NULL) text = "";                                           
+      score = pvInfoList[moveNumber].score;
+      sprintf(buf, "%s%.2f/%d %d\n%s", score>0 ? "+" : "", score/100.,
+             depth, (pvInfoList[moveNumber].time+50)/100, text);
+      text = buf;
+    }
+    if (text != NULL && (appData.autoDisplayComment || commentUp))
         CommentPopUp(title, text);
 }
 
@@ -13133,7 +13132,7 @@ CheckFlags()
 void
 CheckTimeControl()
 {
-    if (!appData.clockMode || appData.icsActive ||
+    if (!appData.clockMode || appData.icsActive || searchTime || // [HGM] st: no inc in st mode
        gameMode == PlayFromGameFile || forwardMostMove == 0) return;
 
     /*
@@ -13259,6 +13258,9 @@ ResetClocks()
     (void) StopClockTimer();
     if (appData.icsActive) {
        whiteTimeRemaining = blackTimeRemaining = 0;
+    } else if (searchTime) {
+       whiteTimeRemaining = 1000*searchTime / WhitePlayer()->timeOdds;
+       blackTimeRemaining = 1000*searchTime / WhitePlayer()->other->timeOdds;
     } else { /* [HGM] correct new time quote for time odds */
         whiteTimeRemaining = GetTimeQuota(-1) / WhitePlayer()->timeOdds;
         blackTimeRemaining = GetTimeQuota(-1) / WhitePlayer()->other->timeOdds;
@@ -13388,6 +13390,12 @@ SwitchClocks()
        break;
     }
 
+    if (searchTime) { // [HGM] st: set clock of player that has to move to max time
+       if(WhiteOnMove(forwardMostMove))
+            whiteTimeRemaining = 1000*searchTime / WhitePlayer()->timeOdds;
+       else blackTimeRemaining = 1000*searchTime / WhitePlayer()->other->timeOdds;
+    }
+
     tickStartTM = now;
     intendedTickLength = NextTickLength(WhiteOnMove(forwardMostMove) ?
       whiteTimeRemaining : blackTimeRemaining);