IW5M GameType Changer

[mwxplayer]

as you may have saw that you can change a Gametype in MW2 (e.g Zombies , Hide & Seek , iSnipe etc..)
this plugin allows you to change the gametype to your custom one..
Full Credits to : @DidUknowiPwn and TheApadayo

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using InfinityScript;
using System.Diagnostics;
using System.Runtime.InteropServices;
using System****;

namespace IW5M_GameType_Changer
{
    public class GametypeChanger : BaseScript
    {
        public GametypeChanger()
        {
            if (File.Exists("gametype.txt"))
            {
                StreamReader sr = new StreamReader("gametype.txt");
                String gameType = sr.ReadLine();
                sr.Close();
                changeGametype(gameType);
            }

        }
        [DllImport("kernel32.dll", SetLastError = true)]
        static extern IntPtr VirtualAlloc(IntPtr lpAddress, UIntPtr dwSize, uint flAllocationType, uint flProtect);
        [DllImport("kernel32.dll", SetLastError = true)]
        static extern bool VirtualFree(IntPtr lpAddress, UIntPtr dwSize, uint dwFreeType);
        public IntPtr alloc(int size)
        {
            return VirtualAlloc(IntPtr.Zero, (UIntPtr)size, 0x3000, 0x40);
        }
        public bool unalloc(IntPtr address, int size)
        {
            return VirtualFree(address, (UIntPtr)size, 0x8000);
        }

        bool _changed = false;
        IntPtr memory;
        private unsafe void changeGametype(string gametype)
        {
            byte[] gametypestring;
            if (_changed)
            {
                gametypestring = new System.Text.UTF8Encoding().GetBytes(gametype);
                if (gametypestring.Length >= 64) gametypestring[64] = 0x0; // null terminate if too large
                Marshal.Copy(gametypestring, 0, memory, gametype.Length > 64 ? 64 : gametype.Length);
                return;
            }
            memory = alloc(64);
            gametypestring = new System.Text.UTF8Encoding().GetBytes(gametype);
            if (gametypestring.Length >= 64) gametypestring[64] = 0x0; // null terminate if too large
            Marshal.Copy(gametypestring, 0, memory, gametype.Length > 64 ? 64 : gametype.Length);
            *(byte*)0x4EB983 = 0x68; // mov eax, 575D928h -> push stringloc
            *(int*)0x4EB984 = (int)memory;
            *(byte*)0x4EB988 = 0x90; // mov ecx, [eax+0Ch] -> nop
            *(byte*)0x4EB989 = 0x90;
            *(byte*)0x4EB98A = 0x90;
            *(byte*)0x4EB98B = 0x90; // push edx -> nop
            _changed = true;
        }
    }
}

Usage :
1)Create a File Called GameType.txt in your Game Folder
2)Save the Gametype you want in that text file.. (should be in first line.)
3)Start the Dedicated Server
4)load the Script
5)Have fun..

PS : this isn't tested... (but should work.. i see no reason.. that why it won't work )

 

https://www.virustotal.com/file/2a14...is/1360062849/
IW5M GameType Changer.rar - Verificador de malware do Jotti

[Horror]

/Approvaled
Please report any problems

[DidUknowiPwn]

using System****;

wut m8.

And meh I have a better version of the code, it's more complex and shiet but it does a lot better job than the current version.

Although... it's very haxy :P