signed char water = player_likes_water()? TRAVERSABLE : IMPASSABLE;

        signed char water = player_likes_water(true)? TRAVERSABLE : IMPASSABLE;

bool player_likes_water();

bool player_likes_water(bool permanently = false);

bool player_likes_water(void)

bool player_likes_water(bool permanently)

     return (player_can_swim() || beogh_water_walk());

    return (player_can_swim() || (!permanently && beogh_water_walk()));

        // FIXME: AI_HIT_MONSTER isn't ideal.
        interrupt_activity( AI_HIT_MONSTER, monster );

                work << val << ' ' << propdescs[i].name;

                work << std::showpos << val << propdescs[i].name;