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optimize some code

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This commit is contained in:
EricPlayZ
2023-07-30 06:46:42 +03:00
parent dc885f8d21
commit 6f3e5e807c
8 changed files with 17 additions and 19 deletions
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4
DL2GameOverhaulScript/source/game_classes.cpp
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@ -90,7 +90,7 @@ namespace GamePH {
hooked = true;
}
const DWORD64 PlayerVariables::GetFloatPlayerVariableVT() {
DWORD64 PlayerVariables::GetFloatPlayerVariableVT() {
if (FloatPlayerVariableVT != NULL)
return FloatPlayerVariableVT;
if (Offsets::Get_InitializePlayerVariablesOffset() == NULL)
@ -102,7 +102,7 @@ namespace GamePH {
return FloatPlayerVariableVT = offsetToInstr + sizeof(DWORD) + floatPlayerVariableVTOffset;
}
const DWORD64 PlayerVariables::GetBoolPlayerVariableVT() {
DWORD64 PlayerVariables::GetBoolPlayerVariableVT() {
if (BoolPlayerVariableVT != NULL)
return BoolPlayerVariableVT;
if (Offsets::Get_InitializePlayerVariablesOffset() == NULL)

4
DL2GameOverhaulScript/source/game_classes.h
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@ -42,8 +42,8 @@ namespace GamePH {
static bool hooked;
static void RunHooks();
static const DWORD64 GetFloatPlayerVariableVT();
static const DWORD64 GetBoolPlayerVariableVT();
static DWORD64 GetFloatPlayerVariableVT();
static DWORD64 GetBoolPlayerVariableVT();
static void GetPlayerVars();
static PlayerVariables* Get();

4
DL2GameOverhaulScript/source/hook.cpp
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@ -5,7 +5,7 @@
namespace Hook {
// VTable hooking
static const int VTHookUnprotect(LPVOID region) {
static int VTHookUnprotect(LPVOID region) {
MEMORY_BASIC_INFORMATION mbi{};
VirtualQuery(static_cast<LPCVOID>(region), &mbi, sizeof(mbi));
VirtualProtect(mbi.BaseAddress, mbi.RegionSize, PAGE_READWRITE, &mbi.Protect);
@ -28,7 +28,7 @@ namespace Hook {
}
// Trampoline hooking
const DETOUR_INFO MidFuncHook(DWORD64* pTarget, DWORD64* pHookedFunc, const size_t nops, const size_t bytesToSkip) {
DETOUR_INFO MidFuncHook(DWORD64* pTarget, DWORD64* pHookedFunc, const size_t nops, const size_t bytesToSkip) {
DWORD dwOldProtect, dwBkup{};
const size_t finalHookSize = 13 + nops;

2
DL2GameOverhaulScript/source/hook.h
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@ -20,7 +20,7 @@ namespace Hook {
extern void VTHook(LPVOID instance, LPVOID pDetour, LPVOID* ppOriginal, const DWORD offset);
extern const DETOUR_INFO MidFuncHook(DWORD64* pTarget, DWORD64* hookedFunc, const size_t nops = 0, const size_t bytesToSkip = 0);
extern DETOUR_INFO MidFuncHook(DWORD64* pTarget, DWORD64* hookedFunc, const size_t nops = 0, const size_t bytesToSkip = 0);
class BreakpointHook {
private:

9
DL2GameOverhaulScript/source/memory.cpp
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@ -1,10 +1,9 @@
#include <Windows.h>
#include <Psapi.h>
#include <string_view>
namespace Memory {
const MODULEINFO GetModuleInfo(const std::string_view szModule) {
const HMODULE hModule = GetModuleHandle(szModule.data());
MODULEINFO GetModuleInfo(const char* szModule) {
const HMODULE hModule = GetModuleHandle(szModule);
if (hModule == 0)
return MODULEINFO();
@ -13,8 +12,8 @@ namespace Memory {
return moduleInfo;
}
const bool IsAddressValidMod(const DWORD64 ptr, const std::string_view moduleName) {
const MODULEINFO moduleInf = GetModuleInfo(moduleName);
bool IsAddressValidMod(const DWORD64 ptr, const char* moduleName) {
MODULEINFO moduleInf = GetModuleInfo(moduleName);
const DWORD64 moduleEntryPoint = reinterpret_cast<DWORD64>(moduleInf.EntryPoint);
const DWORD64 moduleEndPoint = moduleEntryPoint + moduleInf.SizeOfImage;

9
DL2GameOverhaulScript/source/memory.h
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@ -1,20 +1,19 @@
#pragma once
#include <Windows.h>
#include <Psapi.h>
#include <string_view>
namespace Memory {
extern const MODULEINFO GetModuleInfo(const std::string_view szModule);
extern MODULEINFO GetModuleInfo(const char* szModule);
extern const bool IsAddressValidMod(const DWORD64 ptr, const std::string_view moduleName);
extern bool IsAddressValidMod(const DWORD64 ptr, const char* moduleName);
template<typename ptrT>
const bool IsValidPtr(ptrT ptr) {
bool IsValidPtr(ptrT ptr) {
return !IsBadReadPtr(reinterpret_cast<LPVOID>(ptr), sizeof(LPVOID));
}
template<typename ptrT = LPVOID>
const bool IsValidPtrMod(ptrT ptr, const std::string_view moduleName, const bool checkForVT = true) {
bool IsValidPtrMod(ptrT ptr, const char* moduleName, const bool checkForVT = true) {
return IsValidPtr<ptrT>(ptr) && IsAddressValidMod(checkForVT ? *(DWORD64*)(ptr) : (DWORD64)(ptr), moduleName);
}

2
DL2GameOverhaulScript/source/utils.cpp
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@ -2,7 +2,7 @@
#include <Windows.h>
namespace Utils {
const WindowsVersion GetWindowsVersion() {
WindowsVersion GetWindowsVersion() {
OSVERSIONINFOEX info{};
DWORDLONG dwlConditionMask = 0;

2
DL2GameOverhaulScript/source/utils.h
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@ -6,5 +6,5 @@ enum class WindowsVersion {
};
namespace Utils {
extern const WindowsVersion GetWindowsVersion();
extern WindowsVersion GetWindowsVersion();
}