internal static Page Load(XElement p)
{
Page ret = new Page();
ret.ID = p.Attribute("id").Value;
ret.Body = new TMLDoc(p.Element(XName.Get("body", Adventure.NS)));
return ret;
}
private void Load(XElement doc)
{
foreach (var p in doc.Element(XName.Get("pages", NS)).Elements(XName.Get("page", NS))) {
Page page = Page.Load(p);
if (Pages.ContainsKey(page.ID)) throw new ApplicationException("Duplicate page ID " + page.ID);
Pages[page.ID] = page;
}
var start = doc.Element(XName.Get("start", NS));
if (start == null) throw new ApplicationException("start page is missing");
var startp = start.Value;
if (!Pages.ContainsKey(startp)) throw new ApplicationException("start page is undefined");
Start = Pages[startp];
}