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hook GetForegroundWindow

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This commit is contained in:
FunkyFr3sh 2022-10-19 05:08:22 +02:00
parent 876160cbb6
commit 24d66d8a30
6 changed files with 19 additions and 4 deletions
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2
src/dd.c
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@ -781,7 +781,7 @@ HRESULT dd_SetDisplayMode(DWORD dwWidth, DWORD dwHeight, DWORD dwBPP, DWORD dwFl
}
}
if (lock_mouse || (g_ddraw->fullscreen && GetForegroundWindow() == g_ddraw->hwnd))
if (lock_mouse || (g_ddraw->fullscreen && real_GetForegroundWindow() == g_ddraw->hwnd))
mouse_lock();
}
else

2
src/hook.c
View file

@ -41,6 +41,7 @@ DESTROYWINDOWPROC real_DestroyWindow = DestroyWindow;
MAPWINDOWPOINTSPROC real_MapWindowPoints = MapWindowPoints;
SHOWWINDOWPROC real_ShowWindow = ShowWindow;
GETTOPWINDOWPROC real_GetTopWindow = GetTopWindow;
GETFOREGROUNDWINDOWPROC real_GetForegroundWindow = GetForegroundWindow;
STRETCHBLTPROC real_StretchBlt = StretchBlt;
SETDIBITSTODEVICEPROC real_SetDIBitsToDevice = SetDIBitsToDevice;
STRETCHDIBITSPROC real_StretchDIBits = StretchDIBits;
@ -82,6 +83,7 @@ static HOOKLIST g_hooks[] =
{ "MapWindowPoints", (PROC)fake_MapWindowPoints, (PROC*)&real_MapWindowPoints, 0 },
{ "ShowWindow", (PROC)fake_ShowWindow, (PROC*)&real_ShowWindow, 0 },
{ "GetTopWindow", (PROC)fake_GetTopWindow, (PROC*)&real_GetTopWindow, 0 },
{ "GetForegroundWindow", (PROC)fake_GetForegroundWindow, (PROC*)&real_GetForegroundWindow, 0 },
{ "", NULL, NULL, 0 }
}
},

10
src/winapi_hooks.c
View file

@ -527,6 +527,16 @@ HWND WINAPI fake_GetTopWindow(HWND hWnd)
return real_GetTopWindow(hWnd);
}
HWND WINAPI fake_GetForegroundWindow()
{
if (g_ddraw && g_ddraw->windowed && g_ddraw->hwnd)
{
return g_ddraw->hwnd;
}
return real_GetForegroundWindow();
}
HHOOK WINAPI fake_SetWindowsHookExA(int idHook, HOOKPROC lpfn, HINSTANCE hmod, DWORD dwThreadId)
{
if (idHook == WH_KEYBOARD_LL && hmod && GetModuleHandle("AcGenral") == hmod)

4
src/wndproc.c
View file

@ -486,7 +486,7 @@ LRESULT CALLBACK fake_WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam
{
mouse_unlock();
if (GetForegroundWindow() == g_ddraw->hwnd)
if (real_GetForegroundWindow() == g_ddraw->hwnd)
mouse_lock();
}
}
@ -525,7 +525,7 @@ LRESULT CALLBACK fake_WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam
mouse_lock();
}
}
else if (g_ddraw->fullscreen && GetForegroundWindow() == g_ddraw->hwnd)
else if (g_ddraw->fullscreen && real_GetForegroundWindow() == g_ddraw->hwnd)
{
mouse_lock();
}