X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=xboard.c;h=ecf421ca8599562d5cc294bfd2bf9a9a7467d673;hb=0ae7a05e77d68ef79637ea771bdd2a30221f29d4;hp=e777ea903c61d830d856712501a2534e763ffec8;hpb=d83fef11e9319aace3387c825bd8e5e574cf1b22;p=xboard.git

diff --git a/xboard.c b/xboard.c
index e777ea9..ecf421c 100644
--- a/xboard.c
+++ b/xboard.c
@@ -1686,7 +1686,7 @@ void InitDrawingSizes(BoardSize boardSize, int flags)
     int i;
     static Dimension oldWidth, oldHeight;
     static VariantClass oldVariant;
-    static int oldDual = -1;
+    static int oldDual = -1, oldMono = -1;
 
     if(!formWidget) return;
 
@@ -1765,7 +1765,7 @@ void InitDrawingSizes(BoardSize boardSize, int flags)
     // [HGM] pieces: tailor piece bitmaps to needs of specific variant
     // (only for xpm)
 
-    if(gameInfo.variant == oldVariant) return; // and only if variant changed
+  if(gameInfo.variant != oldVariant) { // and only if variant changed
 
     if(useImages) {
       for(i=0; i<4; i++) {
@@ -1833,9 +1833,12 @@ void InitDrawingSizes(BoardSize boardSize, int flags)
 	}
       }
     }
+  }
 #if HAVE_LIBXPM
+  if(appData.monoMode == oldMono)
     CreateAnimVars();
 #endif
+  oldMono = appData.monoMode;
 }
 #endif
 
@@ -4639,6 +4642,12 @@ void DrawSquare(row, column, piece, do_flash)
 	}
     }
     if(!partnerUp && marker[row][column]) {
+	if(appData.monoMode) {
+	    XFillArc(xDisplay, xBoardWindow, marker[row][column] == 2 ? darkSquareGC : lightSquareGC,
+		    x + squareSize/4, y+squareSize/4, squareSize/2, squareSize/2, 0, 64*360);
+	    XDrawArc(xDisplay, xBoardWindow, marker[row][column] == 2 ? lightSquareGC : darkSquareGC,
+		    x + squareSize/4, y+squareSize/4, squareSize/2, squareSize/2, 0, 64*360);
+	} else
 	XFillArc(xDisplay, xBoardWindow, marker[row][column] == 2 ? prelineGC : highlineGC,
 		x + squareSize/4, y+squareSize/4, squareSize/2, squareSize/2, 0, 64*360);
     }