Allow adding played move to book

[xboard.git] / backend.c

diff --git a/backend.c b/backend.c
index 4f820f2..f305409 100644 (file)
--- a/backend.c
+++ b/backend.c
@@ -6816,6 +6816,7 @@ int lastLoadGameUseList = FALSE;
 char lastLoadGameTitle[MSG_SIZ], lastLoadPositionTitle[MSG_SIZ];
 ChessMove lastLoadGameStart = EndOfFile;
 int doubleClick;
+Boolean addToBookFlag;
 
 void
 UserMoveEvent(int fromX, int fromY, int toX, int toY, int promoChar)
@@ -6995,6 +6996,16 @@ UserMoveEvent(int fromX, int fromY, int toX, int toY, int promoChar)
        return;
     }
 
+    if(addToBookFlag) { // adding moves to book
+       char buf[MSG_SIZ], move[MSG_SIZ];
+        CoordsToAlgebraic(boards[currentMove], PosFlags(currentMove), fromY, fromX, toY, toX, promoChar, move);
+       snprintf(buf, MSG_SIZ, "  0.0%%     1  %s\n", move);
+       AddBookMove(buf);
+       addToBookFlag = FALSE;
+       ClearHighlights();
+       return;
+    }
+
     FinishMove(moveType, fromX, fromY, toX, toY, promoChar);
 }