Method has_note

src/overmap.cpp:2967–2979

}

bool overmap::has_note( const tripoint_om_omt &p ) const
{
    if( p.z() < -OVERMAP_DEPTH || p.z() > OVERMAP_HEIGHT ) {
        return false;
    }

    for( const om_note &i : layer[p.z() + OVERMAP_DEPTH].notes ) {
        if( i.p == p.xy() ) {
            return true;
        }
    }
    return false;
}

bool overmap::is_marked_dangerous( const tripoint_om_omt &p ) const
{