namespace ElementalGame
{



//Client Code
using System;
using System.Net.Sockets;
using System.IO ;
using System.ComponentModel ;


    public static class Client
    {
        //Define the components...
        private static TcpClient myclient;
        private static NetworkStream networkStream;
        private static StreamReader streamReader;
        private static StreamWriter streamWriter;

        public static void OpenConnection(string hostname, int port)
        {
            try
            {
                myclient = new TcpClient(hostname, port);
            }
            catch
            {
                Console.WriteLine("Failed to connect to server at " + hostname + ":" + port );
                return;
            }

            //get a Network stream from the server
            networkStream = myclient.GetStream();
            streamReader = new StreamReader(networkStream);
            streamWriter = new StreamWriter(networkStream);
        }

        private static void Write(string message)
        {
            string text = "";

            try
            {
                string s;
                streamWriter.WriteLine(text);
                Console.WriteLine("Sending Message");
                streamWriter.Flush();
                
                s = streamReader.ReadLine();
                Console.WriteLine("Reading Message");
                Console.WriteLine(s);
                text = s;
            }
            catch (Exception ee)
            {
                Console.WriteLine("Exception sending to Server:" + ee.ToString());
            }
        }
        private static string Read()
        {
            string text = "";

            try
            {
                string s;
                streamWriter.WriteLine(text);
                Console.WriteLine("Sending Message");
                streamWriter.Flush();

                s = streamReader.ReadLine();
                Console.WriteLine("Reading Message");
                Console.WriteLine(s);
                return s;
            }
            catch (Exception ee)
            {
                Console.WriteLine("Exception reading from Server:" + ee.ToString());
                return null;
            }
        }
        public static void CloseConnection()
        {
            //close all streams...
            streamReader.Close();
            streamWriter.Close();
            networkStream.Close();
        }
    }

}