// Callback that lists all gamepads.
static BOOL CALLBACK gamepadCallback(LPCDIDEVICEINSTANCE device,
LPVOID userData)
{
Impl* pimpl = static_cast<Impl*>(userData);
IDirectInputDevice8* gamepad;
if (FAILED(pimpl->input->CreateDevice(device->guidInstance,
&gamepad, 0)))
{
return DIENUM_CONTINUE;
}
if (FAILED(gamepad->SetDataFormat(&c_dfDIJoystick)) ||
FAILED(gamepad->SetCooperativeLevel(pimpl->window,
DISCL_EXCLUSIVE | DISCL_FOREGROUND)) ||
FAILED(gamepad->EnumObjects(axisCallback, gamepad, DIDFT_AXIS)))
{
gamepad->Release();
return DIENUM_CONTINUE;
}
pimpl->gamepads.push_back(Win::shareComPtr(gamepad));
return DIENUM_CONTINUE;
}
HRESULT _stdcall EnumObjects(LPDIENUMDEVICEOBJECTSCALLBACKA a,LPVOID b,DWORD c) { return RealDevice->EnumObjects(a,b,c); }