// Demonstrates a client that can receive and play received data




using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Windows.Forms;
namespace Client
{
    class Program
    {
        // Returns true if the control key is down
        static bool CtrlKeyDown()
        {
	        bool bReturn = false;
            Keys ModKeyDown = Control.ModifierKeys;
            if (ModKeyDown == Keys.Control)
            {
               bReturn = true;
            }
	        return(bReturn);
        }

        static void Main(string[] args)
        {
            int iResult;

	        Int64 InputData = mn.CreatePacket();
	        Int64 RecvPacket = mn.CreatePacket();

	        // Connect to server
	        string IP;
	        ushort Port = 0;
	  
	        Console.WriteLine("Enter an IP to connect to: ");
	        IP = Console.ReadLine();

	        Console.WriteLine("Enter a port to connect to: ");
	        Port = Convert.ToUInt16(Console.ReadLine());

            Console.WriteLine("Your push to talk key is the CTRL key");
            Console.WriteLine();

	        Console.WriteLine("Connecting...");
	        mn.Start(1,0);
	        mn.SetBufferSizes(0,15000,1024,2);
	        iResult = mn.Connect(0,IP,Port,IP,Port,5,true);
        	
	        switch(iResult)
	        {
		        case(1):
			        Console.WriteLine("Connected to server");
			        Console.WriteLine("Local TCP Port: " + mn.GetLocalIPTCP(0));
			        Console.WriteLine("Local TCP Port: " + mn.GetLocalPortTCP(0));
			        Console.WriteLine("Local UDP IP: " + mn.GetLocalIPUDP(0));
			        Console.WriteLine("Local UDP Port: " + mn.GetLocalPortUDP(0));
		        break;

		        case(0):
			        Console.WriteLine("Failed to connect: timed out");
			        Console.WriteLine("Press any key to exit...");
                    Console.ReadKey();
			        return;
		        break;

		        case(-1):
			        Console.WriteLine("Failed to connect: an unknown error occurred");
			        Console.WriteLine("Press any key to exit...");
                    Console.ReadKey();
			        return;
		        break;

		        case(-2):
			        Console.WriteLine("Failed to connect: the server is full");
			        Console.WriteLine("Press any key to exit...");
                    Console.ReadKey();
			        return;
		        break;
	        }
        	
	        // Setup sound
	        mn.StartSound(1,mn.GetMaxClients(0)+1);
	        mn.StartInput(0,uint.MaxValue);
	        for(int n = 1;n<=mn.GetMaxClients(0);n++)
	        {
		        mn.StartOutput(n,uint.MaxValue);
	        }

	        // Main loop
	        while(mn.ClientConnected(0,0) == 1)
	        {
		        Thread.Sleep(1);

		        // Toggle sound input
                if (CtrlKeyDown() == true)
		        {
			        if(mn.GetInputUnpaused(0) == 0)
			        {
				        mn.UnpauseInput(0);
				        Console.WriteLine("Input unpaused");
			        }
		        }
		        else
		        {
			        if(mn.GetInputPaused(0) == 0)
			        {
				        mn.PauseInput(0);
				        Console.WriteLine("Input paused");
			        }
		        }

		        // Input data
		        iResult = mn.GetInputData(0,InputData);
		        if(iResult > 0)
		        {
			        // Send data to server
			        mn.SendUDP(0,InputData,0,false,true);
		        }

		        // Packets from server
		        iResult = mn.RecvUDP(0,RecvPacket,0,0);
		        if(iResult > 0)
		        {
			        // Play data
			        int iClient = mn.GetInt(RecvPacket);
			        mn.Erase(RecvPacket,0,sizeof(int));
			        mn.PlayData(iClient,RecvPacket);
		        }
	        }

	        Console.WriteLine("Disconnected from server");
	        mn.FinishSound();
	        mn.Finish(-1);

	        Console.WriteLine("Press any key to exit...");
            Console.ReadKey();

	        return;
        }
    }
}