28 lines
834 B
C++
28 lines
834 B
C++
// UEngine.cpp : Defines all Unreal Engine static tools functions
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//
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#include <Windows.h>
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#include <string>
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#include <optional>
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#include <sstream>
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#include <iomanip>
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#include "UEngine.hpp"
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std::optional<uint32_t> UE::CalculateOffset(const std::string& exeName, uint8_t* AOBResult)
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{
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// Récupère la base du module via GetModuleHandleA
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HMODULE hModule = GetModuleHandleA(exeName.c_str());
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if (!AOBResult)
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return std::nullopt;
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if (!hModule)
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hModule = GetModuleHandleA(nullptr);
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uintptr_t baseModule = reinterpret_cast<uintptr_t>(hModule);
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uintptr_t AOBAbsoluteAdress = reinterpret_cast<uintptr_t>(AOBResult);
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if (AOBAbsoluteAdress < baseModule)
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return std::nullopt;
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uintptr_t relativeOffset = AOBAbsoluteAdress - baseModule;
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return static_cast<uint32_t>(relativeOffset);
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} |