Irc Bot MILLE!

#include <onidev/network.h>
#include <iostream>
#include <cstdlib>

bool mille(const std::string & msg)
{
    char str[6] = "mile";
    char str2[6] = "MILE";
    int cursor = 0;

    for(size_t i=0; i<msg.length(); ++i)
    {
        char c = msg[i];
        if(cursor == 0)
        {
            if(c == 'm' || c == 'M') cursor++;
        }
        else
        {
            if(c == str[cursor] || c == str2[cursor]) cursor++;
            else if(c == ' ' || c == '_' || c == str[cursor-1] || c == str2[cursor-1]);
            else cursor = 0;
        }

        if(cursor == 4)
            return true;
    }


    return false;
}

int main()
{
    using namespace od;
    using namespace std;


    string server = "irc.mibbit.net", chan = "#CBNA", username = "emille v2";

    std::cin >> username;

    Irc irc(server, 6667, true);
    irc.connect();
    irc.nick(username);
    irc.user(username, "host", server, server);
    irc.join(chan, "");

    switch(rand()%3) {
        case 0: irc.privmsg(chan, "millemille"); break;
        case 1: irc.privmsg(chan, "mille"); break;
        case 2: irc.privmsg(chan, "MIIILLE"); break;
    }

    while(true)
    {
        irc.getMessage();

        if(irc.messageType() == Irc::Message || irc.messageType() == Irc::PrivateMessage)
        {
            string msg = irc.messageString();

            if(mille(msg))
            {
                int r = rand()%5;
                switch(r) {
                case 0: irc.privmsg(chan, "MILLE!"); break;
                case 1: irc.privmsg(chan, "Miiiille!"); break;
                case 2: irc.privmsg(chan, "Miiilleuumillemille!"); break;
                case 3: irc.privmsg(chan, "MILLEUH!"); break;
                case 4: irc.privmsg(chan, "Mille"); break;
                }
            }

            //if(msg.find("mille"))
            //    cout << "Miiiiillemillemille";
            ///cout << irc.messageUsername() << ": " << msg << endl;
            // Answer example
            ///irc.privmsg(chan, msg);
        }
        else if(irc.messageType() == Irc::Kick)
        {
            cout << "You have been kicked by " << irc.messageUsername() << endl;
            irc.join(chan, "");
        }
    }
    return 0;
}