1 files changed, 66 insertions, 66 deletions

@@ -19,103 +19,103 @@ enum class ProcStatus {
 // http://stackoverflow.com/q/32798185
 // http://stackoverflow.com/q/36018838
 // http://stackoverflow.com/q/1387064
+// https://github.com/fkloiber/witness-trainer/blob/master/source/foreign_process_memory.cpp
 class Memory final : public std::enable_shared_from_this<Memory> {
 public:
-        Memory(const std::wstring& processName);
-        ~Memory();
+    Memory(const std::wstring& processName);
+    ~Memory();
     void StartHeartbeat(HWND window, std::chrono::milliseconds beat = std::chrono::milliseconds(1000));
 
-        Memory(const Memory& memory) = delete;
-        Memory& operator=(const Memory& other) = delete;
+    Memory(const Memory& memory) = delete;
+    Memory& operator=(const Memory& other) = delete;
 
-        template <class T>
-        std::vector<T> ReadArray(int panel, int offset, int size) {
-                return ReadData<T>({GLOBALS, 0x18, panel*8, offset, 0}, size);
-        }
+    template <class T>
+    std::vector<T> ReadArray(int id, int offset, int size) {
+        return ReadData<T>({GLOBALS, 0x18, id*8, offset, 0}, size);
+    }
 
-        template <class T>
-        void WriteArray(int panel, int offset, const std::vector<T>& data) {
-                WriteData({GLOBALS, 0x18, panel*8, offset, 0}, data);
-        }
+    template <class T>
+    void WriteArray(int id, int offset, const std::vector<T>& data) {
+        WriteData({GLOBALS, 0x18, id*8, offset, 0}, data);
+    }
 
-        template <class T>
-        void WriteNewArray(int panel, int offset, const std::vector<T>& data) {
-        std::vector<uintptr_t> newAddr = {Allocate(data.size() * sizeof(T))};
-        WritePanelData(panel, offset, newAddr);
-                WriteArray(panel, offset, data);
-        }
+    template <class T>
+    void WriteNewArray(int id, int offset, const std::vector<T>& data) {
+        uintptr_t addr = VirtualAllocEx(_handle, nullptr, data.size() * sizeof(T), MEM_RESERVE | MEM_COMMIT, MEM_READWRITE);
+        _allocations.emplace_back(addr);
+        WriteEntityData(id, offset, addr);
+        WriteArray(id, offset, data);
+    }
 
-        template <class T>
-        std::vector<T> ReadPanelData(int panel, int offset, size_t size) {
-                return ReadData<T>({GLOBALS, 0x18, panel*8, offset}, size);
-        }
+    template <class T>
+    std::vector<T> ReadEntityData(int id, int offset, size_t size) {
+        return ReadData<T>({GLOBALS, 0x18, id*8, offset}, size);
+    }
 
-        template <class T>
-        void WritePanelData(int panel, int offset, const std::vector<T>& data) {
-                WriteData({GLOBALS, 0x18, panel*8, offset}, data);
-        }
+    template <class T>
+    void WriteEntityData(int id, int offset, const std::vector<T>& data) {
+        WriteData({GLOBALS, 0x18, id*8, offset}, data);
+    }
 
-        void AddSigScan(const std::vector<byte>& scanBytes, const std::function<void(int index)>& scanFunc);
-        int ExecuteSigScans();
+    void AddSigScan(const std::vector<byte>& scanBytes, const std::function<void(int index)>& scanFunc);
+    int ExecuteSigScans();
 
 private:
-        template<class T>
-        std::vector<T> ReadData(const std::vector<int>& offsets, size_t numItems) {
+    template<class T>
+    std::vector<T> ReadData(const std::vector<int>& offsets, size_t numItems) {
         if (numItems == 0) return {};
-                std::vector<T> data;
-                data.resize(numItems);
+        std::vector<T> data;
+        data.resize(numItems);
         void* computedOffset = ComputeOffset(offsets);
-                for (int i=0; i<5; i++) {
-                        if (ReadProcessMemory(_handle, computedOffset, &data[0], sizeof(T) * numItems, nullptr)) {
+        for (int i=0; i<5; i++) {
+            if (ReadProcessMemory(_handle, computedOffset, &data[0], sizeof(T) * numItems, nullptr)) {
                 if (i != 0) {
                     int k = 0;
                 }
-                                return data;
-                        }
-                }
-                ThrowError();
-                return {};
-        }
+                return data;
+            }
+        }
+        ThrowError();
+        return {};
+    }
 
-        template <class T>
-        void WriteData(const std::vector<int>& offsets, const std::vector<T>& data) {
+    template <class T>
+    void WriteData(const std::vector<int>& offsets, const std::vector<T>& data) {
         if (data.empty()) return;
         void* computedOffset = ComputeOffset(offsets);
-                for (int i=0; i<5; i++) {
-                        if (WriteProcessMemory(_handle, computedOffset, &data[0], sizeof(T) * data.size(), nullptr)) {
+        for (int i=0; i<5; i++) {
+            if (WriteProcessMemory(_handle, computedOffset, &data[0], sizeof(T) * data.size(), nullptr)) {
                 if (i != 0) {
                     int k = 0;
                 }
-                                return;
-                        }
-                }
-                ThrowError();
-        }
+                return;
+            }
+        }
+        ThrowError();
+    }
 
     void Heartbeat(HWND window);
-        bool Initialize();
-        void ThrowError();
-        void* ComputeOffset(std::vector<int> offsets);
-    uintptr_t Allocate(size_t bytes);
+    bool Initialize();
+    void ThrowError();
+    void* ComputeOffset(std::vector<int> offsets);
 
     int _previousFrame = 0;
     bool _threadActive = false;
     std::thread _thread;
     std::wstring _processName;
-        std::map<uintptr_t, uintptr_t> _computedAddresses;
-        uintptr_t _baseAddress = 0;
-        HANDLE _handle = nullptr;
-    uintptr_t _freeMem = 0;
-    uintptr_t _freeMemEnd = 0;
-        struct SigScan {
-                std::function<void(int)> scanFunc;
-                bool found;
-        };
-        std::map<std::vector<byte>, SigScan> _sigScans;
+    std::map<uintptr_t, uintptr_t> _computedAddresses;
+    uintptr_t _baseAddress = 0;
+    HANDLE _handle = nullptr;
+    std::vector<uintptr_t> _allocations;
+    struct SigScan {
+        std::function<void(int)> scanFunc;
+        bool found;
+    };
+    std::map<std::vector<byte>, SigScan> _sigScans;
 
-        friend class Temp;
-        friend class ChallengeRandomizer;
-        friend class Randomizer;
+    friend class Temp;
+    friend class ChallengeRandomizer;
+    friend class Randomizer;
 };
 
 #if GLOBALS == 0x5B28C0