extern crate rand;

extern crate mio;

use std::io::*;

//use rand::Rng;

//use std::cmp::Ordering;

use mio::tcp::*;

use mio::*;

mod utils;

const SERVER: mio::Token = mio::Token(0);

fn main() {

    println!("Hedgewars game server, protocol {}", utils::PROTOCOL_VERSION);

    let address = "0.0.0.0:46631".parse().unwrap();

    let server = TcpListener::bind(&address).unwrap();

    let poll = Poll::new().unwrap();

    poll.register(&server, SERVER, Ready::readable(),

               PollOpt::edge()).unwrap();

    let mut events = Events::with_capacity(1024);

    loop {

        poll.poll(&mut events, None).unwrap();

        for event in events.iter() {

            match event.token() {

                SERVER => match server.accept() {

                    Ok((mut client_stream, addr)) => {

                        println!("Connected: {}", addr);

                        client_stream.write_all(

                            format!("CONNECTED\nHedgewars server http://www.hedgewars.org/\n{}\n\n"

                                    , utils::PROTOCOL_VERSION).as_bytes()

                        );

                    },

                    _ => unreachable!()

                },

                _ => unreachable!(),

            }

        }

    }

}