X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=backend.c;h=db03aada6ccd0096216ab55a7d47b0e87f365683;hb=4eec2ced245a4f86a63ca03781250cc6c82cddf2;hp=9b8194323f98d24af9c4f3b4ba2eaa877dcfd4ad;hpb=84af44b79b8d6ce50f809cac441d21157be5a32b;p=xboard.git

diff --git a/backend.c b/backend.c
index 9b81943..db03aad 100644
--- a/backend.c
+++ b/backend.c
@@ -618,10 +618,10 @@ ChessSquare GothicArray[2][BOARD_FILES] = {
 
 #ifdef FALCON
 ChessSquare FalconArray[2][BOARD_FILES] = {
-    { WhiteRook, WhiteKnight, WhiteBishop, WhiteLance, WhiteQueen,
-        WhiteKing, WhiteLance, WhiteBishop, WhiteKnight, WhiteRook },
-    { BlackRook, BlackKnight, BlackBishop, BlackLance, BlackQueen,
-        BlackKing, BlackLance, BlackBishop, BlackKnight, BlackRook }
+    { WhiteRook, WhiteKnight, WhiteBishop, WhiteFalcon, WhiteQueen,
+        WhiteKing, WhiteFalcon, WhiteBishop, WhiteKnight, WhiteRook },
+    { BlackRook, BlackKnight, BlackBishop, BlackFalcon, BlackQueen,
+        BlackKing, BlackFalcon, BlackBishop, BlackKnight, BlackRook }
 };
 #else // !FALCON
 #define FalconArray CapablancaArray
@@ -1665,6 +1665,8 @@ InitBackEnd3 P((void))
 void
 HistorySet( char movelist[][2*MOVE_LEN], int first, int last, int current )
 {
+    DisplayBook(current+1);
+
     MoveHistorySet( movelist, first, last, current, pvInfoList );
 
     EvalGraphSet( first, last, current, pvInfoList );
@@ -9488,7 +9490,6 @@ ShowMove(fromX, fromY, toX, toY)
     DrawPosition(FALSE, boards[currentMove]);
     DisplayBothClocks();
     HistorySet(parseList,backwardMostMove,forwardMostMove,currentMove-1);
-    DisplayBook(currentMove);
 }
 
 void SendEgtPath(ChessProgramState *cps)
@@ -11804,7 +11805,7 @@ LoadPosition(f, positionNumber, title)
     lastLoadPositionFP = f;
     lastLoadPositionNumber = positionNumber;
     safeStrCpy(lastLoadPositionTitle, title, sizeof(lastLoadPositionTitle)/sizeof(lastLoadPositionTitle[0]));
-    if (first.pr == NoProc) {
+    if (first.pr == NoProc && !appData.noChessProgram) {
       StartChessProgram(&first);
       InitChessProgram(&first, FALSE);
     }
@@ -11876,7 +11877,6 @@ LoadPosition(f, positionNumber, title)
     }
     startedFromSetupPosition = TRUE;
 
-    SendToProgram("force\n", &first);
     CopyBoard(boards[0], initial_position);
     if (blackPlaysFirst) {
 	currentMove = forwardMostMove = backwardMostMove = 1;
@@ -11889,7 +11889,10 @@ LoadPosition(f, positionNumber, title)
 	DisplayMessage("", _("White to play"));
     }
     initialRulePlies = FENrulePlies; /* [HGM] copy FEN attributes as well */
-    SendBoard(&first, forwardMostMove);
+    if(first.pr != NoProc) { // [HGM] in tourney-mode a position can be loaded before the chess engine is installed
+	SendToProgram("force\n", &first);
+	SendBoard(&first, forwardMostMove);
+    }
     if (appData.debugMode) {
 int i, j;
   for(i=0;i<2;i++){for(j=0;j<6;j++)fprintf(debugFP, " %d", boards[i][CASTLING][j]);fprintf(debugFP,"\n");}
@@ -14054,7 +14057,6 @@ ForwardInner(target)
     if ( !matchMode && gameMode != Training) { // [HGM] PV info: routine tests if empty
 	DisplayComment(currentMove - 1, commentList[currentMove]);
     }
-    DisplayBook(currentMove);
 }
 
 
@@ -14167,7 +14169,6 @@ BackwardInner(target)
     HistorySet(parseList,backwardMostMove,forwardMostMove,currentMove-1);
     // [HGM] PV info: routine tests if comment empty
     DisplayComment(currentMove - 1, commentList[currentMove]);
-    DisplayBook(currentMove);
 }
 
 void