const int colmask = *colour & CHATTR_COLMASK;

        const int colmask = *colour & COLFLAG_MASK;

bool player_can_hit_monster(const monsters *mons);

}
// Given an adjacent monster, returns true if the player can hit it (the
// monster should either not be submerged or submerged in shallow water,
// if the player has a polearm).
bool player_can_hit_monster(const monsters *mons)
{
    if (!mons_is_submerged(mons))
        return (true);
    if (grd(mons->pos()) != DNGN_SHALLOW_WATER)
        return (false);
    const item_def *weapon = you.weapon();
    return (weapon && weapon_skill(*weapon) == SK_POLEARMS);

bool player::submerged() const
{
    return (false);
}

bool monsters::submerged() const
{
    return (mons_is_submerged(this));
}

    if (defender && defender->submerged())
        unarmed_ok = false;

    virtual bool      submerged() const = 0;

    bool      submerged() const;

    bool      submerged() const;

        if (mon && !player_monster_visible(mon))

        if (mon && !player_monster_visible(mon) && !mons_is_submerged(mon))

    #define COLFLAG_MASK                     0xFF00

        if (mon != NON_MONSTER && !mons_is_submerged(&menv[mon]))

        if (mon != NON_MONSTER && player_can_hit_monster(&menv[mon]))