[Project] TSS Patcher

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Mono.Cecil;
using Mono.Cecil.Cil;

namespace TSS_Patcher
{
    class Program
    {
        static string path;

        static void Main(string[] args)
        {
            path = args[0];
            Console.Title = "TSS Patcher";
            Console.ForegroundColor = ConsoleColor.White;
            Console.Write("TSS Patcher - Anon Xero\n\nFile: " + path);
            Magic(AssemblyDefinition.ReadAssembly(path));
        }

        static void Magic(AssemblyDefinition asdef)
        {
            Console.Write("\n\nStarting Patcher...\n\n");

            // Set to Standard Edition
            asdef.EntryPoint.Body.Instructions[1] = Instruction.Create(OpCodes.Ldc_I4_1);
            Console.Write("P1: Set to standard edition\n");

            // Find & edit the location of Registration #
            foreach (ModuleDefinition moduledef in asdef.Modules)
                foreach (TypeDefinition typedef in moduledef.Types)
                    if (typedef.HasMethods)
                        foreach (MethodDefinition methoddef in typedef.Methods)
                            if (methoddef.HasBody)
                                if (methoddef.Body.Instructions.Count > 0x61)
                                    if (methoddef.Body.Instructions[0x61].OpCode == OpCodes.Ldarg_3)
                                        if (methoddef.Body.Instructions[0x61].Offset == 0x10A)
                                            methoddef.Body.Instructions[0x61] = Instruction.Create(OpCodes.Ldstr, "CrackedByXeClutch");
            Console.Write("P2: Registration # stamped\n");

            // Save patched assembly
            asdef.Write(path.TrimEnd(".exe".ToCharArray()) + " - TSS Patcher.exe");
            Console.Write("P3: Patched assembly saved\n");

            Console.ForegroundColor = ConsoleColor.Green;
            Console.Write("Done !\n");
            Console.ForegroundColor = ConsoleColor.White;
            Console.Write("Press any key to exit...");
            Console.ReadKey();
        }
    }
}