problem v2

[Wilds]

more code.

NFD.cpp

#include "NFD.h"






//DEFINES
#define ADR_RAPID1 0x374FAF0B
#define ADR_RAPID2 0x37503FEE
#define ADR_RAPID3 0x374FFEA7
#define ADR_RAPID4 0x37503FF5
#define ADR_RAPID5 0x37503E28

#define ADR_SuperBullets 0x374FDF96

#define ADR_NoRecoil1 0x374979E0
#define ADR_NoRecoil2 0x375AA949
#define ADR_NoRecoil3 0x374979F4
#define ADR_NoRecoil4 0x374979E8

#define ADR_NoReload 0x375032F4

#define ADR_LTClient 0x378F4D90
#define ADR_EngineLTC 0x485E40

#define ADR_RemoteKill1 0x374982AB
#define ADR_RemoteKill2 0x374982AC
#define ADR_RemoteKill3 0x374984FB
#define ADR_RemoteKill4 0x374984FC

#define ADR_GlassWalls 0x57297A

#define ADR_PlayerStats 0x37181557

#define ADR_NameTag1 0x37516F33
#define ADR_NameTag2 0x372E56AD

#define ADR_WeaponRange1 0x37503579
#define ADR_WeaponRange2 0x375038F9
//DEFINES

//BOOLs
bool Tracers, FPS, Fog, SuperJump, NXChams, GunSway, Pickup, Prediction, FullBright, NoSpread, SpawnDelay, NoSky, NoHands, Speed;
//BOOLs

//INTs

//INTs


//pragma
#pragma warning(disable: 4311)
#pragma warning(disable: 4312)
#pragma warning(disable: 4244)
//pragma




typedef HRESULT ( WINAPI* oPresent ) ( LPDIRECT3DDEVICE9 pDevice, CONST RECT *pSourceRect, CONST RECT *pDestRect, HWND hDestWindowOverride, CONST RGNDATA *pDirtyRegion);
oPresent pPresent;


bool IsGameReadyForHook()
{
	if( GetModuleHandleA( "d3d9.dll"     ) != NULL 
		&& GetModuleHandleA( "ClientFX.fxd" ) != NULL 
		&& GetModuleHandleA( "CShell.dll"   ) != NULL )
		return true;
	return false;
}



DWORD VTable(int index)
{
	DWORD* devicePtr = 0;
	
	DWORD hD3D9 = NULL;
	
	while(hD3D9 == NULL){
		Sleep(100);
		try
		{
		hD3D9 = (DWORD)GetModuleHandleA("d3d9.dll");}
		catch(...)
		{
			hD3D9 = NULL;
		}}

	DWORD addy = FindPattern(hD3D9, 0x1280000, (PBYTE)"\xC7\x06\x00\x00\x00\x00\x89\x86\x00\x00\x00\x00\x89\x86", "xx????xx????xx");
	Memoria (&devicePtr, (void*)(addy+2), 4);

	if(devicePtr == NULL){
		return 0;}

	return devicePtr[index];

}

/*/
void __cdecl PushToConsole( const char* szCommand )
{
DWORD *LTClient = ( DWORD* )( ADR_EngineLTC );
void* CONoff = ( void* )*( DWORD* )( *LTClient + 0x208 );
__asm
{
push szCommand;
call CONoff;
add esp, 4;
}
} 
/*/
void main() 
{
	while(true)
	{
	//my NOP's and PTC's here (they were commented out)
		
	}
	
}


HRESULT WINAPI gellPresent(LPDIRECT3DDEVICE9 pDevice, CONST RECT *pSourceRect, 
						   CONST RECT *pDestRect, HWND hDestWindowOverride, CONST RGNDATA *pDirtyRegion)
{
	_asm pushad;
	main();
	_asm popad;
	return pPresent(pDevice, pSourceRect, pDestRect, hDestWindowOverride, pDirtyRegion);
}

void *DetourCreate( BYTE *src, const BYTE *dst )
{
	int len = 5;

	BYTE *jmp = (BYTE*)malloc( len+5 );
	DWORD dwBack;
	VirtualProtect( src, len, PAGE_EXECUTE_READWRITE, &dwBack );
	memcpy( jmp, src, len );	
	jmp += len;
	jmp[0] = 0xE9;
	*(DWORD*)( jmp+1 ) = (DWORD)( src+len - jmp ) - 5;
	src[0] = 0xE9;
	*(DWORD*)( src+1 ) = (DWORD)( dst - src ) - 5;
	VirtualProtect( src, len, dwBack, &dwBack );

	return( jmp-len );
}

void Hook(void)
{
	DWORD dwPresent  = VTable(17);
	pPresent    = (oPresent)DetourCreate(( PBYTE)dwPresent, ( PBYTE )gellPresent);
}

DWORD WINAPI dwD3D9Thread(LPVOID)
{
	while( !IsGameReadyForHook() )
		Sleep(70);
	Hook();
	return 0;
}
BOOL WINAPI DllMain ( HMODULE hDll, DWORD dwReason, LPVOID lpReserved )
{
	DisableThreadLibraryCalls(hDll);
	if ( dwReason == DLL_PROCESS_ATTACH )
	{
		CreateThread(NULL, NULL, dwD3D9Thread, NULL, NULL, NULL);
	}
	return TRUE;
}

NFD.h

#pragma once

#include "Files.h"



void Memoria( void* pvAddress, void* pvBuffer, size_t len )
{
	if( *(BYTE*)pvAddress == *(BYTE*)pvBuffer )
		return;

	memcpy( ( void* )pvAddress, ( void* )pvBuffer, len );
}

bool bCompare(const BYTE* pData, const BYTE* bMask, const char* szMask)
{
	for(;*szMask;++szMask,++pData,++bMask)
		if(*szMask=='x' && *pData!=*bMask)  
			return 0;
	return (*szMask) == NULL;
}

DWORD FindPattern(DWORD dwAddress,DWORD dwLen,BYTE *bMask,char * szMask)
{
	for(DWORD i=0; i<dwLen; i++)
		if (bCompare((BYTE*)(dwAddress+i),bMask,szMask))  
			return (DWORD)(dwAddress+i);
	return 0;
}

Files.h

#include <windows.h>
#include <d3dx9.h>
#include <d3d9.h>
#include <iostream>

my PTC and my hacks were commented out while i tried it like this

any help?

[freedompeace]

Well now that you show us (a bit) more code...

Two possible places of error:

• The code that you're not willing to show ("//my NOP's and PTC's here (they were commented out)") may be causing the crash (either my memory access violation or nexon's own checks, for example)
• Your detour method has been detected

[Wilds]

Well now that you show us (a bit) more code...

Two possible places of error:

• The code that you're not willing to show ("//my NOP's and PTC's here (they were commented out)") may be causing the crash (either my memory access violation or nexon's own checks, for example)
• Your detour method has been detected

your help is very much appreciated

thanked and +REPd

[Departure]

void Memoria( void* pvAddress, void* pvBuffer, size_t len )
{
	if( *(BYTE*)pvAddress == *(BYTE*)pvBuffer )
		return;

	memcpy( ( void* )pvAddress, ( void* )pvBuffer, len );
}

You will need to use VirtualProtect for memory patches also...

Example:

Function WriteIt(pAddress: Pointer; Bytes: Array of Byte): Boolean;
var
  dwProtect: DWord;
begin
  Result:= False;
  if VirtualProtect(pAddress, SizeOf(Bytes), PAGE_EXECUTE_READWRITE, @dwProtect) then
   begin
    Move(Bytes, pAddress^, Length(Bytes));
    VirtualProtect(pAddress, SizeOf(Bytes), dwProtect, @dwProtect);
    Result := True
   end;
end;