void Update()
{
if (!MobileInput)
{
if (CursorHandler.IsCursorLocked())
{
if (Input.GetKeyUp(KeyCode.Escape))
{
CursorHandler.ReleaseCursor();
return;
}
_MouseX = Input.GetAxis("Mouse X");
_MouseY = Input.GetAxis("Mouse Y");
Vector2 mouseVec = new Vector2(_MouseX, _MouseY);
if (Math.Abs((_LastMouseVec - mouseVec).magnitude) <= 0.001f)
{
// 距离上次没有滑动
_SwipeVec = Vector2.zero;
}
else
{
_SwipeVec = mouseVec - _LastMouseVec;
}
//Debug.Log(string.Format("_SwipeVector={0}", _SwipeVec));
}
}
}
