Help with code please.

[egorzenit]

Hi.. im write extern bhop.. but code crashed when he Started Read memory from hl2.exe

#include <windows.h>
#include <iostream>
#include <Tlhelp32.h>

using namespace std;
HMODULE Clientdll = NULL;
/*HWND hwnd;
HANDLE phandle;
DWORD pid;*/

DWORD GetProcessIDFromName(LPSTR szProcName)				//this function gets the id of a process using a name (hl2.exe for instance)
{
	PROCESSENTRY32 procEntry;
	HANDLE hSnapshot;
	BOOL bFound;

	if(!(hSnapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0))) return 0;	
	procEntry.dwSize = sizeof(PROCESSENTRY32);

	bFound = Process32First(hSnapshot, &procEntry);
	while(bFound) 
	{
		if(!lstrcmp(procEntry.szExeFile, szProcName)) 
		{
			CloseHandle(hSnapshot);
			return procEntry.th32ProcessID;
		}
		bFound = Process32Next(hSnapshot, &procEntry);
	}
	CloseHandle(hSnapshot);
	return 0;
}

HMODULE GetModuleHandleExtern( char *szModuleName, DWORD dwProcessId )			//GetMoguleHandle recode for external processes
{
   if( !szModuleName || !dwProcessId ) { return NULL; }					//invalid input
   HANDLE hSnap = CreateToolhelp32Snapshot( TH32CS_SNAPMODULE, dwProcessId );
   if( hSnap == INVALID_HANDLE_VALUE ) { return NULL; }
   MODULEENTRY32 me;
   me.dwSize = sizeof( MODULEENTRY32 );
   if( Module32First( hSnap, &me ) )							//we go now
   {
      while( Module32Next( hSnap, &me ) )						//through all modules in the target process
      {
         if( !strcmp( me.szModule, szModuleName ) )					//is this the model we are looking for?
         {
            CloseHandle( hSnap );
            return me.hModule;								//this is our module, return it.
         }
      }
   }
   CloseHandle( hSnap );
   return NULL;										//counldn't find module
}

int main ()
{
	cout << "waiting for counter strike source...\n";
	while( FindWindowA( "Valve001", NULL ) == NULL )				//before getting the module handle i wait for css
	{
		Sleep( 100 );
	}

	/*
	while (!hwnd)									//this is a test trying to fix the actual issue
	{
		hwnd = FindWindowA( "Valve001", NULL );
	}
	GetWindowThreadProcessId(hwnd, &pid);
    phandle = OpenProcess(PROCESS_ALL_ACCESS, 0, pid);
	*/

	cout << "found the game!\n";
	cout << "the id of process is: " << GetProcessIDFromName("hl2.exe") << "\n";		//showing the id to debug better
	cout << "getting the module handle of client.dll\n";
	do
	{    
		Clientdll = GetModuleHandleExtern("client.dll", GetProcessIDFromName("hl2.exe"));	//at this point we get the module handle from an ext process
		Sleep(20);						//thanks a lot to mencore
	}
	while(Clientdll == NULL);					//just looping it until we get it even if this shouldn't be needed
	
	cout << "got the module handle!!!";	
	cout << "the base is: " << Clientdll << "\n";							//showing it to debug it

	while (!GetAsyncKeyState(VK_F10))								//loops the bhop code untill f10 is pressed
	{
		if( (*(int*)((DWORD)Clientdll + 0x76192C) == 0) && (GetAsyncKeyState(VK_MENU)<0) )	//checks for OnGround->yes and ALT->pressed
		{
			keybd_event(VK_SPACE, 0x39, 0, 0);						
			Sleep(60);
			keybd_event(VK_SPACE, 0x39, KEYEVENTF_KEYUP, 0);
		}
		Sleep(1);									
	}
	return 0;
}

What not good in this code? please help guys..:)

[xst]

Re: Help with code please.

I am not really convinced of helping peeps that c+p and even fail at simple things such as offsets or random easy-to-fix-anti-c+p.

Why I think it is not your code?
Well the comments inside "your" code, are written in proper english and your description is not even close to that. (no offend though)



I would highly recommend you, to not start the trip in teh world of codenz with copypasta. You should start with basics and somewhen in 4-6 months you could take a look at reversing and stuff.

[eragon sk]

Re: Help with code please.

LoL this code is uploaded on pastebin I really don't know why are you trying to compile it as is :P
I think that it could be done even with shorter code, there is some useless stuff inside.
This was something I tried to do but without success.

Please don't laugh, I had some little skillz in lua, I could update offsets myself and make a simple bhop script that uses
values from addresses of air, ground and so on. I know, it's sad but I hope I can learn something new if you could help me :)

#include "stdafx.h"
#include <Windows.h>
#include <iostream>
#include <TlHelp32.h>
#include <string>
#define RPM "ReadProcessMemory"
#define client "client.dll"
#define hl2 "hl2.exe"
const DWORD GroundOffset = 0x7325A4;
#define WINGAME_NAME L"Counter-Strike Source"
PROCESSENTRY32 pGame;

#define FindW = FindWindowByName(NULL, WINGAME_NAME);
	

#define FindProcess = (!FindProcess(hl2, &pGame)) Sleep(10);
	

#define Check = (client + GroundOffset == 1);
	

void Main();
	while (((FindW);FindProcess);Check)
                {   Sleep(140);
                    keybd_event(VK_SPACE, 0x39, 0, 0);
                    Sleep(35);
                    keybd_event(VK_SPACE, 0x39, KEYEVENTF_KEYUP, 0);
}

In this code I'm trying to externally bhop while window is open and if I'm on the ground.
I would appreciate some help :)