int main()
{
LPDIRECTINPUT8 g_pDI=NULL;
LPDIRECTINPUTDEVICE8 g_pKeyboard=NULL;
BYTE diks[256];
HWND hWnd = GetConsoleHwnd();
ZeroMemory(diks, sizeof(diks));
HRESULT hr= DirectInput8Create(GetModuleHandle(NULL),DIRECTINPUT_VERSION, IID_IDirectInput8, (VOID**)&g_pDI, NULL);
hr= g_pDI->CreateDevice(GUID_SysKeyboard, &g_pKeyboard, NULL);
hr= g_pKeyboard->SetDataFormat(&c_dfDIKeyboard);
hr= g_pKeyboard->SetCooperativeLevel(hWnd,DISCL_FOREGROUND | DISCL_EXCLUSIVE);
while(true)
{
hr= g_pKeyboard->Acquire();
hr= g_pKeyboard ->GetDeviceState(sizeof(diks),diks);
if(FAILED(hr))
{
hr= g_pKeyboard->Acquire();
while(hr==DIERR_INPUTLOST || hr==DIERR_OTHERAPPHASPRIO)
hr= g_pKeyboard->Acquire();
hr= g_pKeyboard ->GetDeviceState(sizeof(diks),(LPVOID)&diks);
}
cout<<((diks[DIK_W] & 0x80)!=0);
}
if(g_pKeyboard) g_pKeyboard->Unacquire();
SAFE_RELEASE(g_pKeyboard);
SAFE_RELEASE(g_pDI);
}
Direct Input test failed
Author
Hello,
I am new to DirectX and I was trying to run some test using DirectInput. I copyed the following code almos exactly form "Core Techniques and Algorithms in Game Programming" just to see how it works all I am trying to do is to output 1 when "W" is pressed but It doesn't work. I tryed a lot of variations but I can't find the problem.
Here is the code
The only output I am getting is 0's. Thanks a lot for your Help!
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