#include <metahook.h>

 #include <IBaseUI.h>

 IBaseUI *g_pBaseUI = ;

 void (__fastcall *g_pfnCBaseUI_Initialize)(void *pthis, int edx, CreateInterfaceFn *factories, int count) = ;

 void (__fastcall *g_pfnCBaseUI_Start)(void *pthis, int edx, struct cl_enginefuncs_s *engineFuncs, int interfaceVersion) = ;

 void (__fastcall *g_pfnCBaseUI_Shutdown)(void *pthis, int edx) = ;

 int (__fastcall *g_pfnCBaseUI_Key_Event)(void *pthis, int edx, int down, int keynum, const char *pszCurrentBinding) = ;

 void (__fastcall *g_pfnCBaseUI_CallEngineSurfaceProc)(void *pthis, int edx, void *hwnd, unsigned int msg, unsigned int wparam, long lparam) = ;

 void (__fastcall *g_pfnCBaseUI_Paint)(void *pthis, int edx, int x, int y, int right, int bottom) = ;

 void (__fastcall *g_pfnCBaseUI_HideGameUI)(void *pthis, int edx) = ;

 void (__fastcall *g_pfnCBaseUI_ActivateGameUI)(void *pthis, int edx) = ;

 bool (__fastcall *g_pfnCBaseUI_IsGameUIVisible)(void *pthis, int edx) = ;

 void (__fastcall *g_pfnCBaseUI_HideConsole)(void *pthis, int edx) = ;

 void (__fastcall *g_pfnCBaseUI_ShowConsole)(void *pthis, int edx) = ;

 class CBaseUI : public IBaseUI

 {

 public:

     void Initialize(CreateInterfaceFn *factories, int count);

     void Start(struct cl_enginefuncs_s *engineFuncs, int interfaceVersion);

     void Shutdown(void);

     int Key_Event(int down, int keynum, const char *pszCurrentBinding);

     void CallEngineSurfaceProc(void *hwnd, unsigned int msg, unsigned int wparam, long lparam);

     void Paint(int x, int y, int right, int bottom);

     void HideGameUI(void);

     void ActivateGameUI(void);

     bool IsGameUIVisible(void);

     void HideConsole(void);

     void ShowConsole(void);

 };

 void CBaseUI::Initialize(CreateInterfaceFn *factories, int count)

 {

     return g_pfnCBaseUI_Initialize(this, , factories, count);

 }

 void CBaseUI::Start(struct cl_enginefuncs_s *engineFuncs, int interfaceVersion)

 {

     return g_pfnCBaseUI_Start(this, , engineFuncs, interfaceVersion);

 }

 void CBaseUI::Shutdown(void)

 {

     return g_pfnCBaseUI_Shutdown(this, );

 }

 int CBaseUI::Key_Event(int down, int keynum, const char *pszCurrentBinding)

 {

     return g_pfnCBaseUI_Key_Event(this, , down, keynum, pszCurrentBinding);

 }

 void CBaseUI::CallEngineSurfaceProc(void *hwnd, unsigned int msg, unsigned int wparam, long lparam)

 {

     return g_pfnCBaseUI_CallEngineSurfaceProc(this, , hwnd, msg, wparam, lparam);

 }

 void CBaseUI::Paint(int x, int y, int right, int bottom)

 {

     return g_pfnCBaseUI_Paint(this, , x, y, right, bottom);

 }

 void CBaseUI::HideGameUI(void)

 {

     return g_pfnCBaseUI_HideGameUI(this, );

 }

 void CBaseUI::ActivateGameUI(void)

 {

     return g_pfnCBaseUI_ActivateGameUI(this, );

 }

 bool CBaseUI::IsGameUIVisible(void)

 {

     return g_pfnCBaseUI_IsGameUIVisible(this, );

 }

 void CBaseUI::HideConsole(void)

 {

     return g_pfnCBaseUI_HideConsole(this, );

 }

 void CBaseUI::ShowConsole(void)

 {

     return g_pfnCBaseUI_ShowConsole(this, );

 }

 void BaseUI_InstallHook(void)

 {

     CreateInterfaceFn EngineCreateInterface = g_pMetaHookAPI->GetEngineFactory();

     g_pBaseUI = (IBaseUI *)EngineCreateInterface(BASEUI_INTERFACE_VERSION, );

     CBaseUI BaseUI;

     DWORD *pVFTable = *(DWORD **)&BaseUI;

     g_pMetaHookAPI->VFTHook(g_pBaseUI, ,  , (void *)pVFTable[ ], (void *&)g_pfnCBaseUI_Initialize);

     g_pMetaHookAPI->VFTHook(g_pBaseUI, ,  , (void *)pVFTable[ ], (void *&)g_pfnCBaseUI_Start);

     g_pMetaHookAPI->VFTHook(g_pBaseUI, ,  , (void *)pVFTable[ ], (void *&)g_pfnCBaseUI_Shutdown);

     g_pMetaHookAPI->VFTHook(g_pBaseUI, ,  , (void *)pVFTable[ ], (void *&)g_pfnCBaseUI_Key_Event);

     g_pMetaHookAPI->VFTHook(g_pBaseUI, ,  , (void *)pVFTable[ ], (void *&)g_pfnCBaseUI_CallEngineSurfaceProc);

     g_pMetaHookAPI->VFTHook(g_pBaseUI, ,  , (void *)pVFTable[ ], (void *&)g_pfnCBaseUI_Paint);

     g_pMetaHookAPI->VFTHook(g_pBaseUI, ,  , (void *)pVFTable[ ], (void *&)g_pfnCBaseUI_HideGameUI);

     g_pMetaHookAPI->VFTHook(g_pBaseUI, ,  , (void *)pVFTable[ ], (void *&)g_pfnCBaseUI_ActivateGameUI);

     g_pMetaHookAPI->VFTHook(g_pBaseUI, ,  , (void *)pVFTable[ ], (void *&)g_pfnCBaseUI_IsGameUIVisible);

     g_pMetaHookAPI->VFTHook(g_pBaseUI, , , (void *)pVFTable[], (void *&)g_pfnCBaseUI_HideConsole);

     g_pMetaHookAPI->VFTHook(g_pBaseUI, , , (void *)pVFTable[], (void *&)g_pfnCBaseUI_ShowConsole);

 }