X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=xboard.c;h=05af22bd8201f75fb9718382a3307eda68d5e976;hb=84786e5f06126838b5a38acc7fe7f8758ec44422;hp=b739ed0f05fbccd58bd97354352e630d82352304;hpb=0db7cb3a6d76078255f3d19cb8364ce3dc536458;p=xboard.git

diff --git a/xboard.c b/xboard.c
index b739ed0..05af22b 100644
--- a/xboard.c
+++ b/xboard.c
@@ -1229,6 +1229,9 @@ XtResource clientResources[] = {
     { "adjudicateLossThreshold", "adjudicateLossThreshold", XtRInt,
 	sizeof(int), XtOffset(AppDataPtr, adjudicateLossThreshold),
 	XtRImmediate, (XtPointer) 0},
+    { "adjudicateDrawMoves", "adjudicateDrawMoves", XtRInt,
+	sizeof(int), XtOffset(AppDataPtr, adjudicateDrawMoves),
+	XtRImmediate, (XtPointer) 0},
     { "pgnEventHeader", "pgnEventHeader", XtRString,
         sizeof(String), XtOffset(AppDataPtr, pgnEventHeader),
 	XtRImmediate, (XtPointer) "Computer Chess Game" },
@@ -1697,6 +1700,7 @@ XrmOptionDescRec shellOptions[] = {
     { "-pgnExtendedInfo", "pgnExtendedInfo", XrmoptionSepArg, NULL },
     { "-hideThinkingFromHuman", "hideThinkingFromHuman", XrmoptionSepArg, NULL },
     { "-adjudicateLossThreshold", "adjudicateLossThreshold", XrmoptionSepArg, NULL },
+    { "-adjudicateDrawMoves", "adjudicateDrawMoves", XrmoptionSepArg, NULL },
     { "-pgnEventHeader", "pgnEventHeader", XrmoptionSepArg, NULL },
     { "-firstIsUCI", "firstIsUCI", XrmoptionSepArg, NULL },
     { "-secondIsUCI", "secondIsUCI", XrmoptionSepArg, NULL },
@@ -5140,14 +5144,18 @@ void HandleUserMove(w, event, prms, nprms)
 	x >= 0 && y >= 0) {
 	ChessSquare fromP;
 	ChessSquare toP;
+	int frc;
 
 	/* Check if clicking again on the same color piece */
 	fromP = boards[currentMove][fromY][fromX];
 	toP = boards[currentMove][y][x];
-	if ((WhitePawn <= fromP && fromP < WhiteKing && // [HGM] this test should go, as UserMoveTest now does it.
-	     WhitePawn <= toP && toP <= WhiteKing) ||   //       For now I made it less critical by exempting King
-	    (BlackPawn <= fromP && fromP < BlackKing && //       moves, to not interfere with FRC castlings.
-	     BlackPawn <= toP && toP <= BlackKing)) {
+	frc = gameInfo.variant == VariantFischeRandom || gameInfo.variant == VariantCapaRandom;
+ 	if ((WhitePawn <= fromP && fromP <= WhiteKing && // [HGM] this test should go, as UserMoveTest now does it.
+	     WhitePawn <= toP && toP <= WhiteKing &&
+	     !(fromP == WhiteKing && toP == WhiteRook && frc)) ||   
+	    (BlackPawn <= fromP && fromP <= BlackKing && 
+	     BlackPawn <= toP && toP <= BlackKing &&
+	     !(fromP == BlackKing && toP == BlackRook && frc))) {
 	    /* Clicked again on same color piece -- changed his mind */
 	    second = (x == fromX && y == fromY);
 	    if (appData.highlightDragging) {