From: H.G. Muller <h.g.muller@hccnet.nl>
Date: Fri, 8 May 2009 04:44:03 +0000 (-0700)
Subject: handle promotion case for Shogi
X-Git-Tag: v4.4.0.alpha2~5
X-Git-Url: http://winboard.nl/cgi-bin?a=commitdiff_plain;h=0572e7f6b4745cdfc793faa3af6c19ddb750c4ba;p=xboard.git

handle promotion case for Shogi
---

diff --git a/moves.c b/moves.c
index 58cbfc0..eb0701c 100644
--- a/moves.c
+++ b/moves.c
@@ -169,7 +169,9 @@ ChessMove PromoCharToMoveType(whiteOnMove, promoChar)
      int whiteOnMove;
      int promoChar;
 {	/* [HGM] made dependent on CharToPiece to alow alternate piece letters */
-	ChessSquare piece = CharToPiece(whiteOnMove ? ToUpper(promoChar) : ToLower(promoChar) );
+	ChessSquare piece = CharToPiece(whiteOnMove ? ToUpper(promoChar) : ToLower(promoChar) );
+
+
 	if(promoChar == NULLCHAR) return NormalMove;
 
 	switch(piece) {
@@ -1086,6 +1088,7 @@ ChessMove LegalityTest(board, flags, epfile, castlingRights, rf, ff, rt, ft, pro
         }
     } else
     if (promoChar != NULLCHAR && promoChar != 'x') {
+	if(promoChar == '=') cl.kind = IllegalMove; else // [HGM] shogi: no deferred promotion outside Shogi
 	if (cl.kind == WhitePromotionQueen || cl.kind == BlackPromotionQueen) {
 	    cl.kind = 
 	      PromoCharToMoveType((flags & F_WHITE_ON_MOVE) != 0, promoChar);