{
int i, j;
- for (i = 0; i < BOARD_HEIGHT; i++)
+ for (i = 0; i < handSize; i++)
for (j = 0; j < BOARD_WIDTH; j++)
to[i][j] = from[i][j];
for (j = 0; j < BOARD_FILES; j++) // [HGM] gamestate: copy castling rights and ep status
rf, ff, rf + 1, ff + s, closure);
}
if (rf >= BOARD_HEIGHT+1>>1) {// [HGM] grand: 4th & 5th rank on 10-board
- int victimFile = (board[LAST_FILE] == 100 ? ff + s : board[LAST_FILE]);
+ int victimFile = (board[LAST_TO] & 0x40 ? ff + s : board[LAST_TO] & 255);
if (ff + s >= BOARD_LEFT && ff + s < BOARD_RGHT &&
(board[EP_FILE] == ff + s || epfile == EP_UNKNOWN) && rf < BOARD_HEIGHT-3 &&
(board[rf][victimFile] == BlackPawn || board[rf][victimFile] == BlackLance) &&
rf, ff, rf - 1, ff + s, closure);
}
if (rf < BOARD_HEIGHT>>1) {
- int victimFile = (board[LAST_FILE] == 100 ? ff + s : board[LAST_FILE]);
+ int victimFile = (board[LAST_TO] & 0x40 ? ff + s : board[LAST_TO] & 255);
if (ff + s >= BOARD_LEFT && ff + s < BOARD_RGHT &&
(board[EP_FILE] == ff + s || epfile == EP_UNKNOWN) && rf > 2 &&
(board[rf][victimFile] == WhitePawn || board[rf][victimFile] == WhiteLance) &&
/* For compatibility with ICS wild 9, we scan the board in the
order a1, a2, a3, ... b1, b2, ..., h8 to find the first king,
and we test only whether that one is in check. */
+ cl.check = 0;
for (cl.fking = BOARD_LEFT+0; cl.fking < BOARD_RGHT; cl.fking++)
for (cl.rking = 0; cl.rking < BOARD_HEIGHT; cl.rking++) {
if (board[cl.rking][cl.fking] == king) {
- cl.check = 0;
if(gameInfo.variant == VariantXiangqi) {
/* [HGM] In Xiangqi opposing Kings means check as well */
int i, dir;
board[EP_STATUS] = ep;
}
- return cl.fking < BOARD_RGHT ? cl.check : 1000; // [HGM] atomic: return 1000 if we have no king
+ return cl.fking < BOARD_RGHT ? cl.check : (gameInfo.variant == VariantAtomic)*1000; // [HGM] atomic: return 1000 if we have no king
}
int
if(appData.debugMode) fprintf(debugFP, "LegalDrop: %d @ %d,%d)\n", piece, ft, rt);
if(board[rt][ft] != EmptySquare) return ImpossibleMove; // must drop to empty square
n = PieceToNumber(piece);
- if((gameInfo.holdingsWidth == 0 || (flags & F_WHITE_ON_MOVE ? board[n][BOARD_WIDTH-1] : board[BOARD_HEIGHT-1-n][0]) != piece)
+ if((gameInfo.holdingsWidth == 0 || (flags & F_WHITE_ON_MOVE ? board[n][BOARD_WIDTH-1] : board[handSize-1-n][0]) != piece)
&& gameInfo.variant != VariantBughouse) // in bughouse we don't check for availability, because ICS doesn't always tell us
return ImpossibleMove; // piece not available
if(gameInfo.variant == VariantShogi) { // in Shogi lots of drops are forbidden!