bool Arbitrator::blockOk(pawn p, t_position pos){
pawn *left = _field->getInter(pos.x - 50, pos.y);
pawn *right = _field->getInter(pos.x + 50, pos.y);
pawn *up = _field->getInter(pos.x, pos.y - 50);
pawn *down = _field->getInter(pos.x, pos.y + 50);
return (!(left && PAWN((*left), p) &&
right && PAWN((*right), p) &&
up && PAWN((*up), p) &&
down && PAWN((*down), p)));
}
// put all the pieces for one color at their starting positions on
// the board
LOCAL void setupPieces
(
PIECE *board[][NUMCOLS],
PIECECOLOR color,
// column in which the non-pawn pieces go
int backCol,
// column in which the pawns go
int pawnCol
)
{
BOOL f = TRUE;
int row;
#define NEWPIECE(P, ROWOFFSET, COLOFFSET) \
f = f && \
((board[ROWOFFSET][COLOFFSET] = new P) != (PIECE *) 0);
NEWPIECE(ROOK(color), 0, backCol);
NEWPIECE(KNIGHT(color), 1, backCol);
NEWPIECE(BISHOP(color), 2, backCol);
NEWPIECE(QUEEN(color), 3, backCol);
NEWPIECE(KING(color), 4, backCol);
NEWPIECE(BISHOP(color), 5, backCol);
NEWPIECE(KNIGHT(color), 6, backCol);
NEWPIECE(ROOK(color), 7, backCol);
for (row = 0; row < NUMROWS; row++)
NEWPIECE(PAWN(color), row, pawnCol);
if (!f)
OutOfMemory();
return;
#undef NEWPIECE
}