From: H.G. Muller <h.g.muller@hccnet.nl>
Date: Fri, 28 Jan 2011 18:20:38 +0000 (+0100)
Subject: Allow promotion to Pawn with legality testing off
X-Git-Url: http://winboard.nl/cgi-bin?a=commitdiff_plain;h=5b1f189e407b0115ac5bd2cf9e756b554b9b1cbb;p=xboard.git

Allow promotion to Pawn with legality testing off

In stead of ImpossibleMove promotionto Pawn now merely is an
IllegalMove, so it can be played with legality testing off.
---

diff --git a/moves.c b/moves.c
index dcb4300..3bbf526 100644
--- a/moves.c
+++ b/moves.c
@@ -1194,7 +1194,7 @@ if(appData.debugMode)fprintf(debugFP,"SHOGI promoChar = %c\n", promoChar ? promo
 		    for(r=0; r<BOARD_HEIGHT; r++) for(f=BOARD_LEFT; f<BOARD_RGHT; f++) kings += (board[r][f] == BlackKing);
 		    if(kings == 2) cl.kind = IllegalMove;
 		}
-	    } else if(piece == WhitePawn || piece == BlackPawn) cl.kind = ImpossibleMove; // cannot stay Pawn in any variant
+	    } else if(piece == WhitePawn || piece == BlackPawn) cl.kind = IllegalMove; // cannot stay Pawn in any variant
 	    else if((piece == WhiteUnicorn || piece == BlackUnicorn) && gameInfo.variant == VariantKnightmate)
              cl.kind = IllegalMove; // promotion to Royal Knight not allowed
 	    else if((piece == WhiteKing || piece == BlackKing) && gameInfo.variant != VariantSuicide && gameInfo.variant != VariantGiveaway)