mirror of
https://github.com/DumbDev69420/EscapeTheBackrooms_Internal.git
synced 2025-06-29 10:13:08 +08:00
Added much stuff, including working Config System and Test System to Mount pak files and then Load its Content. (Loads Pak File and Mounts it but couldnt load any stuff from my Custom Pak yet)
This commit is contained in:
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256
EscapeTheBackroomsGUiTest/CheatDefines.h
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256
EscapeTheBackroomsGUiTest/CheatDefines.h
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#pragma once
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#include "SDK/SDK.hpp"
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#include <vector>
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namespace Functions {
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static void memcpy_(void* _Dst, void const* _Src, size_t _Size)
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{
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auto csrc = (char*)_Src;
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auto cdest = (char*)_Dst;
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for (int i = 0; i < _Size; i++)
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{
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cdest[i] = csrc[i];
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}
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}
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//Generally just for checking dont call raw
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DWORD GetMemoryProtection(LPVOID address)
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{
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MEMORY_BASIC_INFORMATION memInfo;
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VirtualQuery(address, &memInfo, sizeof(memInfo));
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return memInfo.Protect;
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}
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bool ShouldUsePointer64(void* ptrF) {
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uintptr_t ptr = (uintptr_t)ptrF;
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if (ptr == 0x0 || ptr < 0x10000000 || ptr > 0x7fffffffffff || GetMemoryProtection(reinterpret_cast<LPVOID>(ptr)) == PAGE_NOACCESS) return false;
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return true;
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}
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template<typename T4>
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bool WriteMemW(uintptr_t ptr, T4 const& Value) {
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if (ptr < 0x10000000 || ptr > 0x7fffffffffff) return false;
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DWORD d, ds;
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int val2;
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VirtualProtect((LPVOID)ptr, sizeof(Value), PAGE_EXECUTE_READWRITE, &d);
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*reinterpret_cast<T4*>(ptr) = Value;
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VirtualProtect((LPVOID)ptr, sizeof(Value), d, &ds);
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return true;
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}
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template<typename T3>
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bool ReadMemW(uintptr_t ptr, T3& Value) {
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if (ptr < 0x10000000 || ptr > 0x7fffffffffff || GetMemoryProtection(reinterpret_cast<LPVOID>(ptr)) == PAGE_NOACCESS) return false;
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DWORD d, ds;
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int val2;
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VirtualProtect((LPVOID)ptr, sizeof(Value), PAGE_EXECUTE_READWRITE, &d);
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Value = *reinterpret_cast<T3*>(ptr);
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VirtualProtect((LPVOID)ptr, sizeof(Value), d, &ds);
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return true;
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}
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uintptr_t ChangePointer(uintptr_t ptr, int Index, uintptr_t Value) {
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uintptr_t ptrAddr = ptr + (0x8 * Index);
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uintptr_t* blabla = (uintptr_t*)ptrAddr;
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uintptr_t AddressBefore = *blabla;
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WriteMemW(ptrAddr, Value);
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return AddressBefore;
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}
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std::vector<byte> GetFunctionSig(void* FunctionPtr, size_t sigsize) {
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std::vector<byte> FunctionSig(sigsize);
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if (FunctionSig.size() == sigsize && Functions::ShouldUsePointer64(FunctionPtr)) {
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for (size_t i = 0; i < sigsize; i++)
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{
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auto FunctionAddress = (uintptr_t)(FunctionPtr)+i;
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if (!Functions::ShouldUsePointer64((void*)(FunctionAddress)))break;
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Functions::ReadMemW(FunctionAddress, FunctionSig[i]);
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}
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}
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else
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FunctionSig.empty(); //return empty vector to indicate no data could be read
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return FunctionSig;
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}
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//returns a number from 0-100 indicating how much the sig is the same from the one comparing
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int CompareFunctionSigs(std::vector<byte> source1, std::vector<byte> source2) {
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int procentage = 0;
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size_t sigLength = (source1.size() >= source2.size() ? source1.size() : source2.size());
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for (size_t i = 0; i < sigLength; i++)
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{
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if (source1[i] == source2[i])
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procentage++;
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}
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return ((procentage / sigLength) * 100);
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}
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}
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namespace Cheat {
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class FPlatformFileManager
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{
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/** Currently used platform file. */
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void* TopmostPlatformFile;
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public:
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/** Constructor. */
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virtual FPlatformFileManager* construct();
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/**
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* Gets the currently used platform file.
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*
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* @return Reference to the currently used platform file.
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*/
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virtual void GetPlatformFile();
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/**
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* Sets the current platform file.
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*
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* @param NewTopmostPlatformFile Platform file to be used.
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*/
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virtual void SetPlatformFile(void* NewTopmostPlatformFile);
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/**
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* Finds a platform file in the chain of active platform files.
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*
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* @param Name of the platform file.
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* @return Pointer to the active platform file or nullptr if the platform file was not found.
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*/
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virtual void* FindPlatformFile(const wchar_t* Name);
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/**
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* Creates a new platform file instance.
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*
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* @param Name of the platform file to create.
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* @return Platform file instance of the platform file type was found, nullptr otherwise.
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*/
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virtual void* GetPlatformFile(const wchar_t* Name);
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/**
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* calls Tick on the platform files in the TopmostPlatformFile chain
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*/
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virtual void TickActivePlatformFile();
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/**
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* Performs additional initialization when the new async IO is enabled.
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*/
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virtual void InitializeNewAsyncIO();
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/**
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* Removes the specified file wrapper from the platform file wrapper chain.
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*
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* THIS IS EXTREMELY DANGEROUS AFTER THE ENGINE HAS BEEN INITIALIZED AS WE MAY BE MODIFYING
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* THE WRAPPER CHAIN WHILE THINGS ARE BEING LOADED
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*
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* @param The platform file to remove.
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*/
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virtual void RemovePlatformFile(void* PlatformFileToRemove);
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/**
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* Inserts a new platform file into the platform file wrapper chain.
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* The file is inserted before NewPlatformFile->GetLowerLevel().
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*
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* THIS IS EXTREMELY DANGEROUS AFTER THE ENGINE HAS BEEN INITIALIZED AS WE MAY BE MODIFYING
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* THE WRAPPER CHAIN WHILE THINGS ARE BEING LOADED
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*
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* @param The platform file to insert.
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* @return true if the platform file was inserted.
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*/
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virtual bool InsertPlatformFile(void* NewPlatformFile);
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};
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struct FStaticConstructObjectParameters
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{
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/** The class of the object to create */
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const SDK::UClass* Class;
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/** The object to create this object within (the Outer property for the new object will be set to the value specified here). */
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SDK::UObject* Outer;
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/** The name to give the new object.If no value(NAME_None) is specified, the object will be given a unique name in the form of ClassName_#. */
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SDK::FName Name;
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/** The ObjectFlags to assign to the new object. some flags can affect the behavior of constructing the object. */
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int SetFlags;
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/** The InternalObjectFlags to assign to the new object. some flags can affect the behavior of constructing the object. */
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unsigned int InternalSetFlags;
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/** If true, copy transient from the class defaults instead of the pass in archetype ptr(often these are the same) */
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bool bCopyTransientsFromClassDefaults = false;
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/** If true, Template is guaranteed to be an archetype */
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bool bAssumeTemplateIsArchetype = false;
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/**
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* If specified, the property values from this object will be copied to the new object, and the new object's ObjectArchetype value will be set to this object.
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* If nullptr, the class default object is used instead.
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*/
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SDK::UObject* Template = nullptr;
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/** Contains the mappings of instanced objects and components to their templates */
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void* InstanceGraph = nullptr;
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/** Assign an external Package to the created object if non-null */
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SDK::UPackage* ExternalPackage = nullptr;
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};
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class AudioData : public SDK::TArray<int8>
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{
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public:
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AudioData(std::vector<int8> Bytes) {
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TArray(Bytes.size());
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if (Data) {
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std::memcpy(Data, Bytes.data(), (sizeof(int8) * this->MaxElements));
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}
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}
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~AudioData() {
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if (Data)
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delete[] Data;
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}
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};
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typedef SDK::UObject* (__fastcall* fStaticConstructObject_Internal)(FStaticConstructObjectParameters* Params);
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typedef SDK::UObject* (__fastcall* fStaticLoadObject_Internal)(SDK::UClass* Class, SDK::UObject* InOuter_Optional, const wchar_t* NameOfObject, const wchar_t* FileName_Optional, uint32 LoadFlags, SDK::UPackageMap* Sandbox_Needed, bool AllowObjectReconciliation, void* InstancingContext);
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typedef FPlatformFileManager* (__fastcall* fFPlatformFileManager$$Get)();
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typedef void* (__fastcall* fFPakPlatformFile$$FindPlatformFile)(FPlatformFileManager* this_, const wchar_t* FileName);
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typedef bool(__fastcall* fFPakPlatformFile$$Mount)(void* this_, const wchar_t* PakFilename, int32 PakOrder, const wchar_t* MountPoint, bool bLoadIndex);
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static fStaticConstructObject_Internal StaticConstructObject_Internal;
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static fStaticLoadObject_Internal StaticLoadObject_Internal;
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static fFPlatformFileManager$$Get FPlatformFileManager$$Get;
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static fFPakPlatformFile$$FindPlatformFile FPakPlatformFile$$FindPlatformFile;
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static fFPakPlatformFile$$Mount FPakPlatformFile$$Mount;
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static SDK::UConsole* ConstructConsole(SDK::UClass* ConsoleClass, SDK::UObject* outer)
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{
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FStaticConstructObjectParameters params = { ConsoleClass, outer, SDK::FName{0,0}, 0, 0, false, false, nullptr, nullptr, nullptr };
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return reinterpret_cast<SDK::UConsole*>(StaticConstructObject_Internal(¶ms));
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}
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}
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