using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using BeardedManStudios.Network;

public class Startup : MonoBehaviour {

    public string host = "127.0.0.1";
    public int port = 15937;
    public Networking.TransportationProtocolType protocolType = Networking.TransportationProtocolType.UDP;

    private NetWorker socket = null;
    public Chat chat;

    void Start () {
        Networking.InitializeFirewallCheck((ushort)port);
    }

    public void StartServer() {
        socket = Networking.Host((ushort)port, protocolType, 10);
        socket.playerConnected += PlayerConnected;
        socket.playerDisconnected += PlayerDisconnected;
        chat.SendMessage("Starting server...");
    }

    public void StartClient() {
        socket = Networking.Connect("127.0.0.1", (ushort)port, protocolType);
        chat.SendMessage("Starting client...");
    }

    private void PlayerDisconnected(NetworkingPlayer player) {
        chat.SendMessage(string.Format("Player [{0}] disconnected", player.Ip));
    }

    private void PlayerConnected(NetworkingPlayer player) {
        chat.SendMessage(string.Format("Player [{0}] connected", player.Ip));
    }
}


//---- Chat.cs
using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using UnityEngine.UI;
using BeardedManStudios.Network;


public class Chat : SimpleNetworkedMonoBehavior {

    public Text chatbox;
    public InputField input;
    public List<string> messages = new List<string>();


    public void SendMessage(string message) {
        RPC("SendMessageRPC", message);
        //SendMessageRPC(message);
    }


    [BRPC]
    private void SendMessageRPC(string message) {
        Debug.Log("Sending message: " + message);
        messages.Add("\n [] : " + message);
        Debug.Log(messages.Count);
        if (messages.Count > 50) {
            messages.RemoveAt(0);
        }
        UpdateChatbox();
    }

    private void UpdateChatbox() {
       string text = "";
       for(int i = messages.Count-1; i>= 0; i--){
           text += messages[i];
       }
       chatbox.text = text;
    }

    private void Update() {
        base.Update();
        if (Input.GetKeyDown(KeyCode.Return)) {
            if (input.text != "") {
                SendMessage(input.text.Trim());
            }
            input.text = "";
        }
    }
}