How do I remove this GoTo?

while (true) {

    int i;

    for (i = 0; i < MAX_ATTEMPT && !try_something(); ++ i)
        ;
    if (i == MAX_ATTEMPT)
        continue;

    for (i = 0; i < MAX_ATTEMPT && !try_next_thing(); ++ i)
        ;
    if (i == MAX_ATTEMPT)
        continue;

    // etc.

}

boolean doFirstThing () {
    int i;
    for (i = 0; i < MAX_ATTEMPTS && !try_something(); ++ i)
        ;
    return i < MAX_ATTEMPTS;
}

boolean doSecondThing () {
    int i;
    for (i = 0; i < MAX_ATTEMPTS && !try_other_thing(); ++ i)
        ;
    return i < MAX_ATTEMPTS;
}

// then, elsewhere
while (true)
    doFirstThing() && doSecondThing();

while(gameCards.size() > 2)
{
    auto continue_outer_loop(true);
    for(unsigned int i2=1; continue_outer_loop && (i2<gameCards.size()); i2++)
    {
        if(i2 == 2) continue;
        auto const p_match_3_func
        (
            cannotMatch(gameCards.at(i1), gameCards.at(i2))
            ?
            &cannotMatch3
            :
            &canMatch3
        );
        for(unsigned int i3=2; i3<gameCards.size(); i3++)
        {
            if((*p_match_3_func)(gameCards.at(i1), gameCards.at(i2), gameCards.at(i3)))
            {
                SetMatches++;
                gameCards.erase(gameCards.begin()+i2,gameCards.begin()+i3);
                continue_outer_loop = false;
                break;
            }
        }
    }
    gameCards.erase(gameCards.begin()+(i1++));
}

DispatchQueue.main.async {
    let loginVC = self.storyboard?.instantiateViewController(withIdentifier: "login") as! MyLoginViewController
    self.present(loginVC, animated: true, completion: nil)
}