Joystick?u?U???的如何??

akira32

Joystick?u?U???的如何??
我?在一支的是正常?]???,但是我要做?打的,???一下我程式要如何改?
有?]有????道????u?U的,或?例?

case JOYSTICK:
     if(FAILED(m_Input->GetDirectInputCOM()->EnumDevices(DI8DEVCLASS_GAMECTRL, EnumJoysticks, this, DIEDFL_ATTACHEDONLY)))
     return FALSE;
     if(m_pDIDevice == NULL)
     return FALSE;
     DataFormat = (DIDATAFORMAT*)&c_dfDIJoystick;
     break;

// Set the windowed usage
  m_Windowed = Windowed;

  // Set the data format of keyboard
  if(FAILED(m_pDIDevice->SetDataFormat(DataFormat)))
    return FALSE;

  // Set the cooperative level - Foreground & Nonexclusive
  if(FAILED(m_pDIDevice->SetCooperativeLevel(m_Input->GethWnd(), DISCL_FOREGROUND | DISCL_NONEXCLUSIVE)))
    return FALSE;

  // Set the special properties if it's a joystick
  if(Type == JOYSTICK) {
    // Set the special properties of the joystick - range
    DIprg.diph.dwSize = sizeof(DIPROPRANGE);
    DIprg.diph.dwHeaderSize = sizeof(DIPROPHEADER);
    DIprg.diph.dwHow = DIPH_BYOFFSET;
//DIprg.diph.dwHow = DIPH_BYID;
    DIprg.lMin = -1024;
    DIprg.lMax = +1024;

    // Set X range
    DIprg.diph.dwObj = DIJOFS_X;
    if(FAILED(m_pDIDevice->SetProperty(DIPROP_RANGE, &DIprg.diph)))
     return FALSE;

    // Set Y rangine
    DIprg.diph.dwObj = DIJOFS_Y;
    if(FAILED(m_pDIDevice->SetProperty(DIPROP_RANGE, &DIprg.diph)))
     return FALSE;

    // Set the special properties of the joystick - deadzone 12%
    DIpdw.diph.dwSize = sizeof(DIPROPDWORD);
    DIpdw.diph.dwHeaderSize = sizeof(DIPROPHEADER);
    DIpdw.diph.dwHow = DIPH_BYOFFSET;
    DIpdw.dwData = 128;
   
    // Set X deadzone
    DIpdw.diph.dwObj = DIJOFS_X;
    if(FAILED(m_pDIDevice->SetProperty(DIPROP_DEADZONE, &DIpdw.diph)))
     return FALSE;

    // Set Y deadzone
    DIpdw.diph.dwObj = DIJOFS_Y;
    if(FAILED(m_pDIDevice->SetProperty(DIPROP_DEADZONE, &DIpdw.diph)))
     return FALSE;

yuanjingxp

先要枚举,确认2个对象后,取信息