[2] Fix for issue 2 - clientPool throw null exception

Author: matt40k

COAN/Form1.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Collections.Generic;
 using System.Windows.Forms;
 using NLog;
 
@@ -11,7 +10,6 @@ public partial class Form1 : Form
 
         private Config _config;
         readonly NetworkClient networkClient = new NetworkClient();
-        public Dictionary<long, Client> clientPool = new Dictionary<long, Client>();
 
         private void button1_Click(object sender, EventArgs e)
         {
@@ -46,7 +44,7 @@ void networkClient_OnChat(NetworkAction action, DestType dest, long clientId, st
                 textBox2.Invoke(
                     (MethodInvoker)delegate
                     {
-                        textBox2.AppendText(Convert.ToString(clientPool[clientId].name));
+                        textBox2.AppendText(Convert.ToString(networkClient.GetClient(clientId).name));
                         textBox2.AppendText(" said: " + message);
                         textBox2.AppendText(Environment.NewLine);
                     });

COAN/Network/NetworkClient.cs

@@ -4,6 +4,7 @@
 using System.Net.Sockets;
 using System.Windows.Forms;
 using NLog;
+using System.Collections.Generic;
 
 namespace COAN
 {
@@ -15,11 +16,18 @@ public class NetworkClient
         private Socket socket;
         private readonly Thread mThread;
 
+        public Dictionary<long, Client> clientPool = new Dictionary<long, Client>();
+
         public string botName = Info.Title;
         public string botVersion = Info.Version;
 
         public string adminPassword = "";
 
+        public Client GetClient(long id)
+        {
+            return clientPool[id];
+        }
+
         #region Delegates
         /// <summary>
         /// Fired when messages are recieved
@@ -279,7 +287,7 @@ public void receiveServerClientInfo(Packet p)
             client.joindate = new GameDate(p.readUint32());
             client.companyId = p.readUint8();
 
-            //openttd.clientPool.Add(client.clientId, client); THIS SHOULD BE IMPLEMENTED IN THE EVENT
+            clientPool.Add(client.clientId, client);
 
             OnClientInfo?.Invoke(client);
         }