52 lines
1.2 KiB
C++
52 lines
1.2 KiB
C++
#include "hook.h"
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#include <windows.h>
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#include <dinput.h>
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#include "util/detour.h"
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#include "util/logging.h"
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#include "fake_backend.h"
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//static decltype(DirectInput8Create) *DirectInput8Create_orig = nullptr;
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static HRESULT WINAPI DirectInput8Create_hook(
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HINSTANCE hinst,
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DWORD dwVersion,
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REFIID riidltf,
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LPVOID *ppvOut,
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LPUNKNOWN punkOuter)
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{
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log_misc("input::dinput8", "DirectInput8Create hook hit");
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if (ppvOut == nullptr) {
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return E_POINTER;
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}
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*ppvOut = new FakeIDirectInput8W();
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return DI_OK;
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}
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void hooks::input::dinput8::init(HMODULE module) {
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/*
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* This is for the games using DirectInput for keyboard/gamepad controls themselves,
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* for things such as debug controls. We don't want that, neither do we want the game to
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* interfere with our RawInput stuff.
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*/
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log_info("input::dinput8", "attaching...");
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// patch IAT
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detour::iat_try("DirectInput8Create", DirectInput8Create_hook, module, "dinput8.dll");
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/*
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if (DirectInput8Create_orig == nullptr) {
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DirectInput8Create_orig = orig;
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}
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*/
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log_info("input::dinput8", "attached");
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}
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