X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=backend.c;h=2f839b98cc6ddcbbdae843a0d05c63b6bdd62b4b;hb=00f6fcd2f683cda76e458177526a96f94957d345;hp=73aed9d534548e285ed1e2180ba873b59468a1f5;hpb=3649ae6793325113ae8e8941d1fe1943b45fea8f;p=xboard.git

diff --git a/backend.c b/backend.c
index 73aed9d..2f839b9 100644
--- a/backend.c
+++ b/backend.c
@@ -151,7 +151,6 @@ void SendToICS P((char *s));
 void SendToICSDelayed P((char *s, long msdelay));
 void SendMoveToICS P((ChessMove moveType, int fromX, int fromY,
 		      int toX, int toY));
-void InitPosition P((int redraw));
 void HandleMachineMove P((char *message, ChessProgramState *cps));
 int AutoPlayOneMove P((void));
 int LoadGameOneMove P((ChessMove readAhead));
@@ -457,10 +456,10 @@ AppData appData;
 
 Board boards[MAX_MOVES];
 /* [HGM] Following 7 needed for accurate legality tests: */
-char  epStatus[MAX_MOVES];
-char  castlingRights[MAX_MOVES][BOARD_SIZE]; // stores files for pieces with castling rights or -1
-char  castlingRank[BOARD_SIZE]; // and corresponding ranks
-char  initialRights[BOARD_SIZE], FENcastlingRights[BOARD_SIZE], fileRights[BOARD_SIZE];
+signed char  epStatus[MAX_MOVES];
+signed char  castlingRights[MAX_MOVES][BOARD_SIZE]; // stores files for pieces with castling rights or -1
+signed char  castlingRank[BOARD_SIZE]; // and corresponding ranks
+signed char  initialRights[BOARD_SIZE], FENcastlingRights[BOARD_SIZE], fileRights[BOARD_SIZE];
 int   nrCastlingRights; // For TwoKings, or to implement castling-unknown status
 int   initialRulePlies, FENrulePlies;
 char  FENepStatus;
@@ -2417,14 +2416,15 @@ read_from_ics(isr, closure, data, count, error)
        #endif
 #endif
 	    } // [DM] 'else { ' deleted
-	 	if (/* Don't color "message" or "messages" output */
-		    (tkind = 5, looking_at(buf, &i, "*. * (*:*): ")) ||
-		    looking_at(buf, &i, "*. * at *:*: ") ||
-		    looking_at(buf, &i, "--* (*:*): ") ||
+	 	if (
 		    /* Regular tells and says */
 		    (tkind = 1, looking_at(buf, &i, "* tells you: ")) ||
 		    looking_at(buf, &i, "* (your partner) tells you: ") ||
 		    looking_at(buf, &i, "* says: ") ||
+		    /* Don't color "message" or "messages" output */
+		    (tkind = 5, looking_at(buf, &i, "*. * (*:*): ")) ||
+		    looking_at(buf, &i, "*. * at *:*: ") ||
+		    looking_at(buf, &i, "--* (*:*): ") ||
 		    /* Message notifications (same color as tells) */
 		    looking_at(buf, &i, "* has left a message ") ||
 		    looking_at(buf, &i, "* just sent you a message:\n") ||
@@ -10912,8 +10912,19 @@ ExitAnalyzeMode()
 void
 EditPositionDone()
 {
+    int king = gameInfo.variant == VariantKnightmate ? WhiteUnicorn : WhiteKing;
+
     startedFromSetupPosition = TRUE;
     InitChessProgram(&first, FALSE);
+    castlingRights[0][2] = castlingRights[0][5] = BOARD_WIDTH>>1;
+    if(boards[0][0][BOARD_WIDTH>>1] == king) {
+	castlingRights[0][1] = boards[0][0][BOARD_LEFT] == WhiteRook ? 0 : -1;
+	castlingRights[0][0] = boards[0][0][BOARD_RGHT-1] == WhiteRook ? BOARD_RGHT-1 : -1;
+    } else castlingRights[0][2] = -1;
+    if(boards[0][BOARD_HEIGHT-1][BOARD_WIDTH>>1] == WHITE_TO_BLACK king) {
+	castlingRights[0][4] = boards[0][BOARD_HEIGHT-1][BOARD_LEFT] == BlackRook ? 0 : -1;
+	castlingRights[0][3] = boards[0][BOARD_HEIGHT-1][BOARD_RGHT-1] == BlackRook ? BOARD_RGHT-1 : -1;
+    } else castlingRights[0][5] = -1;
     SendToProgram("force\n", &first);
     if (blackPlaysFirst) {
 	strcpy(moveList[0], "");
@@ -12549,7 +12560,11 @@ ParseFeatures(args, cps)
     if (BoolFeature(&p, "smp", &cps->maxCores, cps)) continue;
     if (StringFeature(&p, "egt", &cps->egtFormats, cps)) continue;
     if (StringFeature(&p, "option", &(cps->option[cps->nrOptions].name), cps)) {
-	ParseOption(&(cps->option[cps->nrOptions++]), cps); // [HGM] options: add option feature
+	if(!ParseOption(&(cps->option[cps->nrOptions++]), cps)) { // [HGM] options: add option feature
+	    sprintf(buf, "rejected option %s\n", cps->option[--cps->nrOptions].name);
+	    SendToProgram(buf, cps);
+	    continue;
+	}
 	if(cps->nrOptions >= MAX_OPTIONS) {
 	    cps->nrOptions--;
 	    sprintf(buf, "%s engine has too many options\n", cps->which);
@@ -13823,4 +13838,4 @@ EditPositionPasteFEN(char *fen)
       DrawPosition(FALSE, boards[currentMove]);
     }
   }
-}
\ No newline at end of file
+}