🔒 Locked

Mouselook...

Started by elis-cool Dec 30, 2002 at 8:57 PM 3 replies 350+ views

Original Post

108

Dec 30, 2002 at 8:57 PM

I cant seem to get mouselook working correctly... The mouse cursor hits the side of the window and so you cant move it any further to turn the camera... And the movement seems to slow right down as you get closer to the axis of the camera turning towards the other direction...

            
case WM_MOUSEMOVE:
{
	static int iDeltaX = 0, iDeltaY = 0, iLastX = 0, iLastY = 0;

	int x = LOWORD(lParam);
	int y = HIWORD(lParam);

        iDeltaX += iLastX-(x-INIT_WIDTH/2);
	iDeltaY += iLastY-(y-INIT_HEIGHT/2);

	iLastX = x-INIT_WIDTH/2;
	iLastY = y-INIT_HEIGHT/2;

	//iDeltaX += (x-INIT_WIDTH/2);  // Tryed this as well

	//iDeltaY += -(y-INIT_HEIGHT/2);


	//SetCursorPos(INIT_WIDTH/2, INIT_HEIGHT/2); // uncommenting this doesnt help either

			
	CVolatile.CAM_SetLookAt((float)iDeltaX, (float)iDeltaY, 0);
}break;

[edited by - elis-cool on December 30, 2002 11:33:15 PM]

zppz

Dec 31, 2002 at 1:01 AM

Hi elis
I think you need to set the mouse cursor back to the center of the window each time it moves:

  
case WM_MOUSEMOVE: {
	GetCursorPos(&m_mousePos);
	if (m_mousePos.x == m_windowCenter.x && m_mousePos.y == m_windowCenter.y) 
		return 0;
	g_mouse.m_accumMovement.x += (m_mousePos.x - m_windowCenter.x);
	g_mouse.m_accumMovement.y += (m_mousePos.y - m_windowCenter.y);
	if (g_mouse.m_lockToCenter)
		SetCursorPos(m_windowCenter.x, m_windowCenter.y);
	return 0;
}