void CLFE_Input::CaptureMouse()
{
if(NULL == m_pMouseState)
{
return;
}
m_pMouseState->m_nRelX = 0;
m_pMouseState->m_nRelY = 0;
m_pMouseState->m_nRelZ = 0;
DIDEVICEOBJECTDATA diBuff[MOUSE_DX_BUFFERSIZE];
DWORD entries = MOUSE_DX_BUFFERSIZE;
HRESULT hr = m_pMouse->GetDeviceData(sizeof(DIDEVICEOBJECTDATA), diBuff, &entries, 0);
if( hr != DI_OK )
{
hr = m_pMouse->Acquire();
while( hr == DIERR_INPUTLOST )
hr = m_pMouse->Acquire();
hr = m_pMouse->GetDeviceData( sizeof(DIDEVICEOBJECTDATA), diBuff, &entries, 0 );
if( FAILED(hr) )
{
ResetMousePos();
return;
}
}
bool axesMoved = false;
for(unsigned int i = 0; i < entries; ++i )
{
switch( diBuff[i].dwOfs )
{
case DIMOFS_BUTTON0:
if(!DoMouseClick(0, diBuff[i])) return;
break;
case DIMOFS_BUTTON1:
if(!DoMouseClick(1, diBuff[i])) return;
break;
case DIMOFS_BUTTON2:
if(!DoMouseClick(2, diBuff[i])) return;
break;
case DIMOFS_BUTTON3:
if(!DoMouseClick(3, diBuff[i])) return;
break;
case DIMOFS_BUTTON4:
if(!DoMouseClick(4, diBuff[i])) return;
break;
case DIMOFS_BUTTON5:
if(!DoMouseClick(5, diBuff[i])) return;
break;
case DIMOFS_BUTTON6:
if(!DoMouseClick(6, diBuff[i])) return;
break;
case DIMOFS_BUTTON7:
if(!DoMouseClick(7, diBuff[i])) return;
break;
case DIMOFS_X:
m_pMouseState->m_nRelX += diBuff[i].dwData;
axesMoved = true;
break;
case DIMOFS_Y:
m_pMouseState->m_nRelY += diBuff[i].dwData;
axesMoved = true;
break;
case DIMOFS_Z:
m_pMouseState->m_nRelZ += diBuff[i].dwData;
axesMoved = true;
break;
default:
break;
} //end switch
}//end for
if( axesMoved )
{
if( m_dwMouseCoopSetting & DISCL_NONEXCLUSIVE )
{
//DirectInput provides us with meaningless values, so correct that
POINT point;
GetCursorPos(&point);
ScreenToClient(m_hWnd, &point);
m_pMouseState->m_nAbsX = point.x;
m_pMouseState->m_nAbsY = point.y;
}
else
{
m_pMouseState->m_nAbsX += m_pMouseState->m_nRelX;
m_pMouseState->m_nAbsY += m_pMouseState->m_nRelY;
}
m_pMouseState->m_nAbsZ += m_pMouseState->m_nRelZ;
//Clip values to window
if( m_pMouseState->m_nAbsX < 0 )
m_pMouseState->m_nAbsX = 0;
else if( m_pMouseState->m_nAbsX > m_pMouseState->m_nWindowWidth )
m_pMouseState->m_nAbsX = m_pMouseState->m_nWindowWidth;
if( m_pMouseState->m_nAbsY < 0 )
m_pMouseState->m_nAbsY = 0;
else if( m_pMouseState->m_nAbsY > m_pMouseState->m_nWindowHeight )
m_pMouseState->m_nAbsY = m_pMouseState->m_nWindowHeight;
//Do the move
if( m_pMouseListener && m_bBuffered )
m_pMouseListener->MouseMoved(m_pMouseState);
}
}
static void mouse_button_callback( GLFWwindow* window, int button, int action, int mods )
{
DoMouseClick( button, action, mods );
}
