Building a bot

// Need to add the following References if using VC# 2008:
// OpenMetaverse, OpenMetaverseTypes, System
// These can be found in your opensim\bin folder
using System;
using System.IO;
using System.Collections.Generic;
using System.Text;
using OpenMetaverse;
namespace MyPetBot
{
    class MyPetBot
    {
        public static GridClient client = new GridClient();
        // Enter the name of the agent that you wish to treat
        // as a bot. For example" Test User"
        // Also enter the login password for this agent
        private static string first_name = "Test";
        private static string last_name = "User";
        private static string password = "test";
        // Specify where the bot is to be logged in
        public static Vector3 startLoc = new Vector3(128, 128, 22);
        public static Vector3 pos = new Vector3();
        public static int turn_count = 0;
        // How far, in meters, the target AV can go before we start moving
        private static float followDistance = 3; 
        // A boolean switch to enable or disable following
        public static bool followon = false; 
        // This is the name of the agent to follow
        public static string followName = "FirstName LastName";
        public static void Main()
        {
            // Enter the region name where the bot will log in
            string startLocation = NetworkManager.StartLocation("Your Region", 
                 (int) startLoc.X,(int) startLoc.Y,(int) startLoc.Z);
             client.Network.OnConnected += new NetworkManager.ConnectedCallback(Network_OnConnected);
            client.Settings.LOGIN_SERVER = "http://yourserver:port/";
            string[] pointAtt = new string[8];
            if (client.Network.Login(first_name, last_name, password, "My First Bot", startLocation, "Your name")) 
            {
                client.Network.OnConnected += new NetworkManager.ConnectedCallback(Network_OnConnected);
                Console.WriteLine("Bot Login Message: " + client.Network.LoginMessage);
                client.Appearance.SetPreviousAppearance(false);
            }
        }
        public static void Objects_OnObjectUpdated(Simulator simulator, ObjectUpdate update, 
                           ulong regionHandle, ushort timeDilation)
        {
            if (followon == true) //Check to make sure we need to be following
            {
                //Exit this event if it's not an avatar update
                if (!update.Avatar) { return; }
                Avatar av;
                client.Network.CurrentSim.ObjectsAvatars.TryGetValue(update.LocalID, out av);
                if (av == null) return;
                if (av.Name == followName)
                {
                    pos = av.Position;
                    if (Vector3.Distance(pos, client.Self.SimPosition) > followDistance)
                    {
                        int followRegionX = (int)(regionHandle >> 32);
                        int followRegionY = (int)(regionHandle & 0xFFFFFFFF);
                        int followRegionZ = (int)(regionHandle);
                        ulong x = (ulong)(pos.X + followRegionX);
                        ulong y = (ulong)(pos.Y + followRegionY);
                        turn_count++;
                        if (turn_count%10 == 1) client.Self.Movement.TurnToward(pos);
                        if (pos.Z > 1)
                        {
                            client.Self.AutoPilotLocal(Convert.ToInt32(pos.X), 
                                   Convert.ToInt32(pos.Y), pos.Z);
                        }
                        else
                        {
                            client.Self.AutoPilotCancel();
                        }
                    }
                    else
                    {
                        turn_count = 0;
                        client.Self.Movement.TurnToward(pos);
                    }
                }
            }
        }
        static void Network_OnConnected(object sender)
        {
            Console.WriteLine("The bot is connected");
            client.Self.Movement.AlwaysRun = false;
            System.Threading.Thread.Sleep(3000);
            followon = true;
            client.Objects.OnObjectUpdated += new 
                   ObjectManager.ObjectUpdatedCallback(Objects_OnObjectUpdated);
        }
     }
}