{
register LegalityTestClosure *cl = (LegalityTestClosure *) closure;
-// if (appData.debugMode) {
-// fprintf(debugFP, "Legality test: %c%c%c%c\n", ff+AAA, rf+ONE, ft+AAA, rt+ONE);
-// }
if(board[rt][ft] != EmptySquare || kind==WhiteCapturesEnPassant || kind==BlackCapturesEnPassant)
cl->captures++; // [HGM] losers: count legal captures
if (rf == cl->rf && ff == cl->ff && rt == cl->rt && ft == cl->ft)
ChessMove
LegalityTest (Board board, int flags, int rf, int ff, int rt, int ft, int promoChar)
{
- LegalityTestClosure cl; ChessSquare piece, filterPiece, *castlingRights = board[CASTLING];
+ LegalityTestClosure cl; ChessSquare piece, filterPiece;
if(quickFlag) flags = flags & ~1 | quickFlag & 1; // [HGM] speed: in quick mode quickFlag specifies side-to-move.
if(rf == DROP_RANK) return LegalDrop(board, flags, ff, rt, ft);
piece = filterPiece = board[rf][ff];
if(PieceToChar(piece) == '~') filterPiece = DEMOTED piece;
- if (appData.debugMode) {
- int i;
- for(i=0; i<6; i++) fprintf(debugFP, "%d ", castlingRights[i]);
- fprintf(debugFP, "Legality test? %c%c%c%c\n", ff+AAA, rf+ONE, ft+AAA, rt+ONE);
- }
/* [HGM] Cobra and Falcon are wildcard pieces; consider all their moves legal */
/* (perhaps we should disallow moves that obviously leave us in check?) */
if(piece == WhiteFalcon || piece == BlackFalcon ||
else hisPieces++;
}
}
- if(appData.debugMode) fprintf(debugFP, "MateTest: K=%d, my=%d, his=%d\n", nrKing, myPieces, hisPieces);
switch(gameInfo.variant) { // [HGM] losers: extinction wins
case VariantShatranj:
if(hisPieces == 1) return myPieces > 1 ? MT_BARE : MT_DRAW;
piece = board[rf][ff];
if(PieceToChar(piece)=='~') piece = (ChessSquare)(DEMOTED piece);
- if (appData.debugMode)
- fprintf(debugFP, "CoordsToAlgebraic, piece=%d (%d,%d)-(%d,%d) %c\n", (int)piece,ff,rf,ft,rt,promoChar >= ' ' ? promoChar : '-');
switch (piece) {
case WhitePawn:
case BlackPawn:
}
/* Use promotion suffix style "=Q" */
*outp = NULLCHAR;
- if (appData.debugMode)
- fprintf(debugFP, "movetype=%d, promochar=%d=%c\n", (int)kind, promoChar, promoChar >= ' ' ? promoChar : '-');
if (promoChar != NULLCHAR) {
if(gameInfo.variant == VariantShogi) {
/* [HGM] ... but not in Shogi! */