Function random_wdir

src/sp_lev.c:4577–4582

Choose a single random W_* direction. */

/* Choose a single random W_* direction. */
coordxy
random_wdir(void)
{
    static const coordxy wdirs[4] = { W_NORTH, W_SOUTH, W_EAST, W_WEST };
    return wdirs[rn2(4)];
}

static schar floodfillchk_match_under_typ;