public static MainViewModel FromXML(XElement xml)
{
MainViewModel mvm = new MainViewModel();
XElement statusEffects = xml.Element("StatusEffects");
if (statusEffects != null)
{
foreach (var a in statusEffects.Elements("StatusEffect"))
{
mvm.StatusEffects.Add(StatusEffect.FromXML(a));
}
}
XElement zones = xml.Element("Zones");
if (zones != null)
{
mvm.Zones = new ObservableCollection <Zone>(from a in zones.Elements("Zone") select Zone.FromXML(a));
}
//Link the exits.
foreach (var sourceZone in mvm.Zones)
{
foreach (var sourceRoom in sourceZone.Rooms)
{
foreach (var exit in sourceRoom.Exits)
{
foreach (var destZone in mvm.Zones)
{
if (exit.ZoneID == destZone.ZoneId)
{
foreach (var destRoom in destZone.Rooms)
{
if (exit.RoomID == destRoom.RoomID)
{
exit.ZoneLink = destZone;
exit.RoomLink = destRoom;
}
}
}
}
}
}
}
XElement interactables = xml.Element("Interactables");
if (interactables != null)
{
mvm.Interactables = new ObservableCollection <Interactable>(from a in interactables.Elements("Interactable") select Interactable.FromXML(a));
}
XElement variables = xml.Element("Variables");
if (variables != null)
{
mvm.Variables = new ObservableCollection <Variable>(from a in variables.Elements("Variable") select Variable.FromXML(a));
}
XElement arrays = xml.Element("Arrays");
if (arrays != null)
{
mvm.Arrays = new ObservableCollection <VarArray>();
mvm.Arrays = new ObservableCollection <VarArray>(from a in arrays.Elements("Array") select VarArray.FromXML(a));
}
else
{
mvm.Arrays = new ObservableCollection <VarArray>();
}
mvm.InteractableGroups.Clear();
mvm.RecalculateInteractableGroups();
XElement itemClasses = xml.Element("ItemClasses");
mvm.ItemClasses = new ObservableCollection <ItemClass>();
if (itemClasses != null)
{
foreach (var a in itemClasses.Elements("ItemClass"))
{
mvm.ItemClasses.Add(ItemClass.FromXML(a));
}
}
XElement settings = xml.Element("PlayerSettings");
if (settings != null)
{
mvm.Settings = PlayerSettings.FromXML(settings);
}
XElement items = xml.Element("Items");
mvm.Items = new ObservableCollection <Item>();
if (items != null)
{
foreach (var a in items.Elements("Item"))
{
mvm.Items.Add(Item.FromXml(a));
}
}
XElement commonEvents = xml.Element("CommonEvents");
if (commonEvents != null)
{
foreach (var a in commonEvents.Elements("CommonEvent"))
{
mvm.CommonEvents.Add(CommonEvent.FromXML(a));
}
}
XElement conversations = xml.Element("Conversations");
if (conversations != null)
{
foreach (var a in conversations.Elements("Conversation"))
{
mvm.Conversations.Add(Conversation.FromXML(a));
}
}
//Resolve all interactable references
//foreach (var a in mvm.InteractableRefStack)
//{
// var guid = a.Value;
// var list = a.Key;
// var interactable = mvm.Interactables.Where(i => i.InteractableID == guid).FirstOrDefault();
//}
return(mvm);
}
