#pragma once #include "pch.h" typedef HRESULT(CALLBACK* f_Present9)(IDirect3DDevice9*, RECT*, RECT*, HWND, RGNDATA*); typedef HRESULT(CALLBACK* f_Present11)(IDXGISwapChain*, UINT, UINT); typedef HRESULT(CALLBACK* f_Reset)(IDirect3DDevice9*, D3DPRESENT_PARAMETERS*); extern IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam); class Hook { private: static WNDPROC oWndProc; static f_Present11 oPresent11; static f_Present9 oPresent9; static f_Reset oReset9; static bool mouse_visibility; static void CALLBACK Present(void* ptr); static HRESULT CALLBACK PresentDx9Handler(IDirect3DDevice9* pDevice, RECT* pSourceRect, RECT* pDestRect, HWND hDestWindowOverride, RGNDATA* pDirtyRegion); static HRESULT CALLBACK PresentDx11Handler(IDXGISwapChain* pSwapChain, UINT SyncInterval, UINT Flags); static HRESULT CALLBACK Reset(IDirect3DDevice9* pDevice, D3DPRESENT_PARAMETERS* pPresentationParameters); static LRESULT CALLBACK WndProc(const HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam); static void ShowMouse(bool state); protected: static bool show_mouse; static std::function window_callback; Hook(); ~Hook(); };