GTA VC: ASI Plugin Help

[Agent 86]

Hey everyone,

 

Can anyone help me out with this (who knows C++):

 

I'm trying to make an ASI plugin for VC that removes the transparent light blocks. I have a series of memory addresses I had gotten from a cleo script by ThirteenAG that does the same thing. Here's what I have:

// dllmain.cpp : Defines the entry point for the DLL application.#include "stdafx.h"#include "memory.h"#include <windows.h>#include <iostream>#pragma unmanagedBOOL APIENTRY DllMain( HMODULE hModule,                       DWORD  ul_reason_for_call,                       LPVOID lpReserved					 ){	DisableThreadLibraryCalls(hModule);	switch (ul_reason_for_call)	{	case DLL_PROCESS_ATTACH:            {		// DO STUFF HERE		Unprotect(0x543A4A, 4);		memset((PVOID)0x543A4A, 0x00695870, 4);		Unprotect(0x0058D8FE, 1);		memset((PVOID)0x0058D8FE, 0x74, 1);		Unprotect(0x0058D972, 1);		memset((PVOID)0x0058D972, 0x74, 1);		Unprotect(0x0058E0A3, 1);		memset((PVOID)0x0058E0A3, 0x74, 1);		Unprotect(0x0058E10D, 1);		memset((PVOID)0x0058E10D, 0x74, 1);		Unprotect(0x00543B92, 4);		memset((PVOID)0x00543B92, 0x0067E188, 4);		Unprotect(0x00543A52, 4);		memset((PVOID)0x00543A52, 0x00696AA0, 4);	//case DLL_THREAD_ATTACH:	//case DLL_THREAD_DETACH:	//case DLL_PROCESS_DETACH:		break;            }	}	return TRUE;}

Here is my stdafx.h:

// stdafx.h : include file for standard system include files,// or project specific include files that are used frequently, but// are changed infrequently//#pragma once// Exclude rarely-used stuff from Windows headers#define WIN32_LEAN_AND_MEAN// Windows Header Files#include <windows.h>// Inline function for unprotecting memory addresses// Adapted from Vice Players <Client/game/util.cpp>inline void Unprotect(DWORD dwAddress, size_t sSize){	DWORD dwOldProt;	VirtualProtect		(		(LPVOID)(dwAddress),		sSize,		PAGE_EXECUTE_READWRITE,		&dwOldProt		);}

Here is ThirteenAG's script:

05DF: write_memory 0x543A4A size 4 value 0x00695870 virtual_protect 1 05DF: write_memory 0x0058D8FE size 1 value 0x74 virtual_protect 1 //disable lightbox 1 05DF: write_memory 0x0058D972 size 1 value 0x74 virtual_protect 1 //disable lightbox 205DF: write_memory 0x0058E0A3 size 1 value 0x74 virtual_protect 1 //disable lightbox 305DF: write_memory 0x0058E10D size 1 value 0x74 virtual_protect 1 //disable lightbox 4 05DF: write_memory 0x00543B92 size 4 value 0x0067E188 virtual_protect 1 //lamp corona stretch05DF: write_memory 0x00543A52 size 4 value 0x00696AA0 virtual_protect 1 //lamp corona stretch

When I run VC, it freezes as soon as the gameplay starts (when the character appears). What am I doing wrong?

 

Is there any way to fix this? I am using Visual Studio 2013 Express.

 

I would appreciate any help out there.

 

Thanks.

 

-Webmaster2015

Edited January 19, 2014 by Webmaster2015

[ThirteenAG]

https://github.com/ThirteenAG/limit_adjuster_gta3vcsa/blob/master/limit_adjuster_gta3vcsa/dllmain.cpp

[Agent 86]

Thanks. Exactly what am I looking for in that script?

 

When It crashes, I get "Unhandled Exception - C0000005"

Edited January 19, 2014 by Webmaster2015

[ThirteenAG]

Thanks. Exactly what am I looking for in that script?

If you can't learn from examples,then you should start reading a book or something, i don't know.

[Agent 86]

I'm reading from this example:

 

https://code.google.com/p/vcmp-enhancement-asi/source/browse/VCMPEnhance/dllmain.cpp

 

Your DLLMain is different. That's why I don't know which one is going to fix the problem.