// c'tor
public HelpScreens()
{
HelpScreens.Instance = this;
shared = new Shared(this);
// Create the RenderObject and UpdateObject parts of this mode.
updateObj = new UpdateObj(this, shared);
renderObj = new RenderObj(shared);
} // end of HelpScreens c'tor
// c'tor
public Shared(HelpScreens parent)
{
// Init list.
screenList = new List <Screen>();
// Read in overlay information.
XmlHelpScreensData helpScreensData = new XmlHelpScreensData();
helpScreensData.ReadFromXml(@"HelpScreens.Xml");
screenList = helpScreensData.screen;
} // end of Shared c'tor
public UpdateObj(HelpScreens parent, Shared shared)
{
this.parent = parent;
this.shared = shared;
}