Match handles with multiple titles for channel Chat Boxes

[xboard.git] / backend.c

diff --git a/backend.c b/backend.c
index 8f77f6b..fd2aebb 100644 (file)
--- a/backend.c
+++ b/backend.c
@@ -242,6 +242,8 @@ int endPV = -1;
 static int exiting = 0; /* [HGM] moved to top */
 static int setboardSpoiledMachineBlack = 0 /*, errorExitFlag = 0*/;
 int startedFromPositionFile = FALSE; Board filePosition;       /* [HGM] loadPos */
+Board partnerBoard;     /* [HGM] bughouse: for peeking at partner game          */
+Boolean partnerUp;
 char endingGame = 0;    /* [HGM] crash: flag to prevent recursion of GameEnds() */
 int whiteNPS, blackNPS; /* [HGM] nps: for easily making clocks aware of NPS     */
 VariantClass currentlyInitializedVariant; /* [HGM] variantswitch */
@@ -2235,15 +2237,16 @@ int SeekGraphClick(ClickType click, int x, int y, int moving)
                DisplayMessage(second ? "!" : "", seekAdList[closest]);
                lastSecond = second; displayed = closest;
            }
-           sprintf(buf, "play %d\n", seekNrList[closest]);
            if(click == Press) {
                if(moving == 2) zList[closest] = 100; // right-click; push to back on press
                lastDown = closest;
                return TRUE;
            } // on press 'hit', only show info
            if(moving == 2) return TRUE; // ignore right up-clicks on dot
+           sprintf(buf, "play %d\n", seekNrList[closest]);
            SendToICS(ics_prefix);
-           SendToICS(buf); // should this be "sought all"?
+           SendToICS(buf);
+           return TRUE; // let incoming board of started game pop down the graph
        } else if(click == Release) { // release 'miss' is ignored
            zList[lastDown] = 100; // make future selection of the rejected ad more difficult
            if(moving == 2) { // right up-click
@@ -2727,7 +2730,9 @@ read_from_ics(isr, closure, data, count, error)
            if(started == STARTED_NONE && (looking_at(buf, &i, "* tells you:") || looking_at(buf, &i, "* says:") || 
                                           looking_at(buf, &i, "* whispers:") ||
                                           looking_at(buf, &i, "*(*):") && (sscanf(star_match[1], "%d", &channel),1) ||
-                                          looking_at(buf, &i, "*(*)(*):") && sscanf(star_match[2], "%d", &channel) == 1 )) {
+                                          looking_at(buf, &i, "*(*)(*):") && (sscanf(star_match[2], "%d", &channel),1) ||
+                                          looking_at(buf, &i, "*(*)(*)(*):") && (sscanf(star_match[3], "%d", &channel),1) ||
+                                          looking_at(buf, &i, "*(*)(*)(*)(*):") && sscanf(star_match[4], "%d", &channel) == 1 )) {
                int p;
                sscanf(star_match[0], "%[^(]", talker+1); // strip (C) or (U) off ICS handle
                chattingPartner = -1;
@@ -3766,6 +3771,26 @@ ParseBoard12(string)
        break;
     }
     
+    if((gameMode == IcsPlayingWhite || gameMode == IcsPlayingBlack)
+        && newGameMode == IcsObserving && appData.bgObserve) {
+      // [HGM] bughouse: don't act on alien boards while we play. Just parse the board and save it */
+      char buf[MSG_SIZ];
+      for (k = 0; k < ranks; k++) {
+        for (j = 0; j < files; j++)
+          board[k][j+gameInfo.holdingsWidth] = CharToPiece(board_chars[(ranks-1-k)*(files+1) + j]);
+        if(gameInfo.holdingsWidth > 1) {
+             board[k][0] = board[k][BOARD_WIDTH-1] = EmptySquare;
+             board[k][1] = board[k][BOARD_WIDTH-2] = (ChessSquare) 0;;
+        }
+      }
+      CopyBoard(partnerBoard, board);
+      if(partnerUp) DrawPosition(FALSE, partnerBoard);
+      sprintf(buf, "W: %d:%d B: %d:%d (%d-%d) %c", white_time/60000, (white_time%60000)/1000,
+                (black_time/60000), (black_time%60000)/1000, white_stren, black_stren, to_play);
+      DisplayMessage(buf, "");
+      return;
+    }
+
     /* Modify behavior for initial board display on move listing
        of wild games.
        */
@@ -6274,6 +6299,13 @@ int RightClick(ClickType action, int x, int y, int *fromX, int *fromY)
        return -2;
     }
 
+    if((gameMode == IcsPlayingWhite || gameMode == IcsPlayingBlack)
+        && !appData.zippyPlay && appData.bgObserve) { // [HGM] bughouse: show background game
+       if(action == Press)   { flipView = !flipView; DrawPosition(TRUE, partnerBoard); partnerUp = TRUE; } else
+       if(action == Release) { flipView = !flipView; DrawPosition(TRUE, boards[currentMove]); partnerUp = FALSE; }
+       return -2;
+    }
+
     xSqr = EventToSquare(x, BOARD_WIDTH);
     ySqr = EventToSquare(y, BOARD_HEIGHT);
     if (action == Release) UnLoadPV(); // [HGM] pv