Holograph Emulator Plugins

[lab-hotel]

Hello, this is my first release in here...

Q: WTF?
A: If you have a famous hotel, it's horrible to restart the server to add a new feature, I have adapted the Ion plugin system to work on Holograph Emulator, with this you can add new features without restarting your famous server.

Q: Oh, nice, and how to put this in my server?
A: Just create a class in your Holograph Emulator in your C# project with this code:

[php]
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using System.Reflection;
using Holo.Virtual.Users;

namespace Holo
{
static class PluginManager
{
static List<HolographPlugin> _Plugins;

public static void Init()
{
Out.WriteLine("Starting Plugin Manager...");
int qtd = 0;
try
{
_Plugins = new List<HolographPlugin>();
if (Directory.Exists(Environment.CurrentDirectory + "\\Plugins") == false)
{
Out.WriteError("Cannot init Plugin Manager, the directory \"\\Plugins\" does not exists.");
return;
}
string[] pFiles = Directory.GetFiles(Environment.CurrentDirectory + "\\Plugins", "*.dll");
for (int i = 0; i < pFiles.Length; i++)
{
HolographPlugin P = InitPlugin(pFiles[i]);
if (P != null)
_Plugins.Add(P);
qtd++;
}
}
catch
{
Out.WriteError("Error when starting Plugin Manager. Probably you have a broken plugin.");
return;
}
Out.WriteLine((qtd++) + " Plugins loaded.");
}

public static void reloadPlugins()
{
foreach (HolographPlugin hP in _Plugins)
hP.End();

_Plugins.Clear();
Init();
}

public static List<HolographPlugin> GetPlugins()
{
return _Plugins;
}

static HolographPlugin InitPlugin(string _File)
{
FileInfo fileInfo = new FileInfo(_File);
string fileName = fileInfo.Name.Replace(".dll", "");
Assembly pAssembly = Assembly.LoadFrom(_File);
HolographPlugin hP = (HolographPlugin)pAssembly.CreateInstance(fileName);
hP.Init();
return hP;
}

public static void processAdditionalPacket(string currentPacket, virtualUser User)
{
foreach (HolographPlugin hP in _Plugins)
{
hP.processAdditionalPacket(currentPacket, User);
}
}
}

public abstract class HolographPlugin
{
#region N

[MentaL]

[Abes]

Wow.
Pretty good.

/EDIT
First Post! WOO

[R4ph431]

Good, Igor. Keep coding like that :D

[Habbie]

Does it restart it or something i don't understand good what this doing?

[AresCJ]

It prevents you from having to restart your emulator when you insert plugin(s) aka (Add-ons), it has it's own Plugin Manager and etc..

[Swineflu]

That is Sweet If u have 50 user online u dont want to restart it thanks

[latest07]

Wow this will be good for closed source servers so users can still edit the server in some way shape or form.

[lab-hotel]

Thank your for the comments. :)

_EDIT

Plugin Example to enable new console search if you don't have:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Holo;

public class ConsoleSearchPlugin : HolographPlugin
{
    public ConsoleSearchPlugin()
    {
        this._Name = "Console Search Plugin";
        this._Description = "Makes the 'Search' function of the console work. Credits to Holo Total Database Pooling";
        this._Author = "Holo TDbP";
        this._Version = new Version(1, 0);
    }

    public override void Init()
    {
        Out.WriteLine("Console Search Enabled");
    }

    public override void End()
    {
        Out.WriteLine("Console Search Disabled");
    }

    public override void processAdditionalPacket(string currentPacket, Holo.Virtual.Users.virtualUser User)
    {
        this._User = User;
        if (currentPacket.Substring(0, 2) == "@i")
        {
            Out.WriteLine("User searched '" + currentPacket.Substring(4) + "' in the console.");

            // Variables 
            //Database dbClient = new Database(true, false, 204); 

            string Packet = "Fs";
            string PacketFriends = "";
            string PacketOthers = "";
            string PacketAdd = "";
            int CountFriends = 0;
            int CountOthers = 0;

            // Database 

            string[] IDs;
            using (DatabaseClient dbClient = Eucalypt.dbManager.GetClient())
            {
                string Search = currentPacket.Substring(4);
                Search = Search.Replace(@"\", "\\").Replace("'", @"\'");
                dbClient.AddParamWithValue("search", Search);
                IDs = dataHandling.dColToArray((dbClient.getColumn("SELECT id FROM users WHERE name LIKE '" + Search + "%' LIMIT 20 ")));
            }

            // Loop through results 
            for (int i = 0; i < IDs.Length; i++)
            {

                int thisID = Convert.ToInt32(IDs[i]);
                bool online = userManager.containsUser(thisID);
                string onlineStr = online ? "I" : "H";

                DataRow row;
                using (DatabaseClient dbClient = Eucalypt.dbManager.GetClient())
                {
                    row = dbClient.getRow("SELECT name, mission, lastvisit, figure FROM users WHERE id = " + thisID.ToString());
                }
                PacketAdd = Encoding.encodeVL64(thisID)
                             + row[0] + ""
                             + row[1] + ""
                             + onlineStr + onlineStr + ""
                             + onlineStr + (online ? row[3] : "") + ""
                             + (online ? "" : row[2]) + "";

                // Friend or not? 
                if (Messenger.hasFriendship(thisID))
                {
                    CountFriends += 1;
                    PacketFriends += PacketAdd;
                }
                else
                {
                    CountOthers += 1;
                    PacketOthers += PacketAdd;
                }


            }

            // Add count headers 
            PacketFriends = Encoding.encodeVL64(CountFriends) + PacketFriends;
            PacketOthers = Encoding.encodeVL64(CountOthers) + PacketOthers;

            // Merge packets 
            Packet += PacketFriends + PacketOthers;

            // Send packets 
            sendData(Packet);
        }
    }
}