[Help]Making launcher for game!

[MoltenX]

Hello, I need help with making launcher for the game World of Warcraft. It must change the content of file "realmlist.wtf" which is in folder: ../Data/enUS(or enGB)/realmlist.wtf, and run the file wow.exe from the directory where is the application. I've tried much things and none of the worked, so please help me ^^

[RoD]

I would love to help you if you post your code and let us know the many things you have tried that did not work.

[MoltenX]

Well.. I've tried with int but I never did made the realmlist change so I've made that code:

int realm()
{
    const char *path="/data/enUS/realmlist.wtf";
    std::ofstream file(path);
    std::string data("set realmlist logon.lionfury-wow.com");
    file << data;
}

I have to make when someone press the button it load that int, but.. I don't know how

[RoD]

Int is for numbers

[MoltenX]

One other guy told me to write it like that

[Arsh]

Int function is for numbers. What value are you returning?

Posting more codes would certainly help. Especially one that includes the function realm() being called.

[RoD]

One other guy told me to write it like that

Unless you are returning a numerical value (doubtful) the other guy was wrong. If you could just post the code in its entirety it would expedite our assistance.