X-Git-Url: http://winboard.nl/cgi-bin?p=xboard.git;a=blobdiff_plain;f=backend.c;h=e0830fc29fbc57665de2ae19e2d7a527d3a97979;hp=9d050111694c0ef15884a74e6a90b6974f771be4;hb=ad8ab1d60e56eee56574c54704f4804df6eef54b;hpb=37266870c73e9be76c84d0f097ebee25ad17ebdf

diff --git a/backend.c b/backend.c
index 9d05011..e0830fc 100644
--- a/backend.c
+++ b/backend.c
@@ -261,6 +261,7 @@ void ics_update_width P((int new_width));
 extern char installDir[MSG_SIZ];
 VariantClass startVariant; /* [HGM] nicks: initial variant */
 Boolean abortMatch;
+int deadRanks;
 
 extern int tinyLayout, smallLayout;
 ChessProgramStats programStats;
@@ -564,8 +565,8 @@ ChessSquare  KnightmateArray[2][BOARD_FILES] = {
 ChessSquare SpartanArray[2][BOARD_FILES] = {
     { WhiteRook, WhiteKnight, WhiteBishop, WhiteQueen,
         WhiteKing, WhiteBishop, WhiteKnight, WhiteRook },
-    { BlackAlfil, BlackMarshall, BlackKing, BlackDragon,
-        BlackDragon, BlackKing, BlackAngel, BlackAlfil }
+    { BlackAlfil, BlackDragon, BlackKing, BlackTower,
+        BlackTower, BlackKing, BlackAngel, BlackAlfil }
 };
 
 ChessSquare fairyArray[2][BOARD_FILES] = { /* [HGM] Queen side differs from King side */
@@ -5162,14 +5163,14 @@ SendMoveToProgram (int moveNum, ChessProgramState *cps)
       if(moveList[moveNum][4] == ';') { // [HGM] lion: move is double-step over intermediate square
 	char *m = moveList[moveNum];
 	static char c[2];
-	*c = m[7]; // promoChar
+	*c = m[7]; if(*c == '\n') *c = NULLCHAR; // promoChar
 	if((boards[moveNum][m[6]-ONE][m[5]-AAA] < BlackPawn) == (boards[moveNum][m[1]-ONE][m[0]-AAA] < BlackPawn)) // move is kludge to indicate castling
 	  snprintf(buf, MSG_SIZ, "%c%d%c%d,%c%d%c%d\n", m[0], m[1] - '0', // convert to two moves
 					       m[2], m[3] - '0',
 					       m[5], m[6] - '0',
 					       m[2] + (m[0] > m[5] ? 1 : -1), m[3] - '0');
 	else if(*c && m[8]) { // kill square followed by 2 characters: 2nd kill square rather than promo suffix
-	  *c = m[9];
+	  *c = m[9]; if(*c == '\n') *c = NULLCHAR;
 	  snprintf(buf, MSG_SIZ, "%c%d%c%d,%c%d%c%d,%c%d%c%d%s\n", m[0], m[1] - '0', // convert to three moves
 					       m[7], m[8] - '0',
 					       m[7], m[8] - '0',
@@ -6297,7 +6298,7 @@ InitPosition (int redraw)
       break;
     case VariantSpartan:
       pieces = SpartanArray;
-      SetCharTable(pieceToChar, "PNBRQ................K......lwg.....c...h..k");
+      SetCharTable(pieceToChar, "PNBRQ.....................K......lw......g...h......ck");
       break;
     case VariantLion:
       pieces = lionArray;
@@ -7397,7 +7398,7 @@ MarkByFEN(char *fen)
 	int r, f;
 	if(!appData.markers || !appData.highlightDragging) return;
 	for(r=0; r<BOARD_HEIGHT; r++) for(f=BOARD_LEFT; f<BOARD_RGHT; f++) legal[r][f] = 0;
-	r=BOARD_HEIGHT-1; f=BOARD_LEFT;
+	r=BOARD_HEIGHT-1-deadRanks; f=BOARD_LEFT;
 	while(*fen) {
 	    int s = 0;
 	    marker[r][f] = 0;
@@ -7915,6 +7916,7 @@ LeftClick (ClickType clickType, int xPix, int yPix)
 	    DisplayMessage("Click in holdings to choose piece", "");
 	    return;
 	}
+	DrawPosition(FALSE, NULL); // shows piece on from-square during promo popup
 	PromotionPopUp(promoChoice);
     } else {
 	int oldMove = currentMove;
@@ -9129,6 +9131,7 @@ FakeBookMove: // [HGM] book: we jump here to simulate machine moves after book h
         while(message[s] && message[s++] != ' ');
         if(BOARD_HEIGHT != h || BOARD_WIDTH != w + 4*(hand != 0) || gameInfo.holdingsSize != hand ||
            dummy == 4 && gameInfo.variant != StringToVariant(varName) ) { // engine wants to change board format or variant
+	    if(hand <= h) deadRanks = 0; else deadRanks = hand - h, h = hand; // adapt board to over-sized holdings
 	    appData.NrFiles = w; appData.NrRanks = h; appData.holdingsSize = hand;
 	    if(dummy == 4) gameInfo.variant = StringToVariant(varName);     // parent variant
           InitPosition(1); // calls InitDrawingSizes to let new parameters take effect
@@ -9145,10 +9148,10 @@ FakeBookMove: // [HGM] book: we jump here to simulate machine moves after book h
     }
     if(sscanf(message, "piece %s %s", buf2, buf1) == 2) {
       ChessSquare piece = WhitePawn;
-      char *p=message+6, *q, *s = SUFFIXES, ID = *p;
-      if(*p == '+') piece = CHUPROMOTED(WhitePawn), ID = *++p;
+      char *p=message+6, *q, *s = SUFFIXES, ID = *p, promoted = 0;
+      if(*p == '+') promoted++, ID = *++p;
       if(q = strchr(s, p[1])) ID += 64*(q - s + 1), p++;
-      piece += CharToPiece(ID & 255) - WhitePawn;
+      piece = CharToPiece(ID & 255); if(promoted) piece = CHUPROMOTED(piece);
       if(cps != &first || appData.testLegality && *engineVariant == NULLCHAR
       /* always accept definition of  */       && piece != WhiteFalcon && piece != BlackFalcon
       /* wild-card pieces.            */       && piece != WhiteCobra  && piece != BlackCobra
@@ -12014,6 +12017,7 @@ Reset (int redraw, int init)
 		redraw, init, gameMode);
     }
     pieceDefs = FALSE; // [HGM] gen: reset engine-defined piece moves
+    deadRanks = 0; // assume entire board is used
     for(i=0; i<EmptySquare; i++) { FREE(pieceDesc[i]); pieceDesc[i] = NULL; }
     CleanupTail(); // [HGM] vari: delete any stored variations
     CommentPopDown(); // [HGM] make sure no comments to the previous game keep hanging on
@@ -13925,6 +13929,10 @@ SaveGamePGN2 (FILE *f)
 		    snprintf(buf, MSG_SIZ, " %d:%02d%c", seconds/60, seconds%60, 0);
 		}
 
+	    if(appData.cumulativeTimePGN) {
+		snprintf(buf, MSG_SIZ, " %+ld", timeRemaining[i & 1][i+1]/1000);
+	    }
+
             snprintf( move_buffer, sizeof(move_buffer)/sizeof(move_buffer[0]),"{%s%.2f/%d%s}",
 		      pvInfoList[i].score >= 0 ? "+" : "",
 		      pvInfoList[i].score / 100.0,
@@ -18179,7 +18187,7 @@ PositionToFEN (int move, char *overrideCastling, int moveCounts)
     p = buf;
 
     /* Piece placement data */
-    for (i = BOARD_HEIGHT - 1; i >= 0; i--) {
+    for (i = BOARD_HEIGHT - 1 - deadRanks; i >= 0; i--) {
 	if(MSG_SIZ - (p - buf) < BOARD_RGHT - BOARD_LEFT + 20) { *p = 0; return StrSave(buf); }
 	emptycount = 0;
         for (j = BOARD_LEFT; j < BOARD_RGHT; j++) {
@@ -18395,8 +18403,10 @@ ParseFEN (Board board, int *blackPlaysFirst, char *fen, Boolean autoSize)
 
     p = fen;
 
+    for(i=1; i<=deadRanks; i++) for(j=BOARD_LEFT; j<BOARD_RGHT; j++) board[BOARD_HEIGHT-i][j] = DarkSquare;
+
     /* Piece placement data */
-    for (i = BOARD_HEIGHT - 1; i >= 0; i--) {
+    for (i = BOARD_HEIGHT - 1 - deadRanks; i >= 0; i--) {
 	j = 0;
 	for (;;) {
             if (*p == '/' || *p == ' ' || *p == '[' ) {