private NodeAndLinks ReadEditable(XElement node, IDataSource datasource, INodeFactory <ConversationNode <TNodeUI, TTransitionUI>, TTransitionUI, TUIRawData> nodeFactory)
{
NodeID id = NodeID.Parse(node.Attribute("Id").Value);
Guid guid = Guid.Parse(node.Attribute("Guid").Value);
Func <NodeID, ExternalFunction> nodeGenerator = datasource.GetNode(guid);
IEditable editable = nodeGenerator(id);
List <Tuple <Parameter, Func <bool> > > failedParameters = new List <Tuple <Parameter, Func <bool> > >();
foreach (Parameter p in editable.Parameters)
{
var pp = p;
Func <bool> retry = () =>
{
try
{
return(pp.TryDeserialiseValue(node.Elements("Parameter").Where(n => Guid.Parse(n.Attribute("guid").Value) == pp.Guid).Select(n => n.Attribute("value").Value).Single()));
}
catch
{
return(false);
}
};
if (!retry())
{
failedParameters.Add(Tuple.Create(pp, retry));
}
}
ConversationNode <TNodeUI, TTransitionUI> a = !failedParameters.Any() ? nodeFactory.MakeNode(editable, m_nodeUISerializer.Read(node))
: nodeFactory.MakeCorruptedNode(editable, m_nodeUISerializer.Read(node), failedParameters);
return(MakeNodeAndLinks(a, node));
}
protected GraphFile(IEnumerable <GraphAndUI <NodeUIData> > nodes, IEnumerable <NodeGroup> groups, ReadOnlyCollection <LoadError> errors, INodeFactory nodeFactory,
GenerateAudio generateAudio, Func <IDynamicEnumParameter, object, DynamicEnumParameter.Source> getDocumentSource, IAudioLibrary audioProvider)
{
Contract.Assert(getDocumentSource != null);
m_nodeFactory = nodeFactory;
m_generateAudio = generateAudio;
m_getDocumentSource = a => getDocumentSource(a, this);
m_audioProvider = audioProvider;
m_nodes = new CallbackList <ConversationNode>(nodes.Select(gnu => nodeFactory.MakeNode(gnu.GraphData, gnu.UIData)));
m_nodesLookup = new O1LookupWrapper <ConversationNode, Id <NodeTemp> >(m_nodes, n => n.Data.NodeId);
m_nodesOrdered = new SortedWrapper <ConversationNode>(m_nodes);
m_groups = new CallbackList <NodeGroup>(groups);
m_groupsOrdered = new SortedWrapper <NodeGroup>(m_groups);
m_errors = errors;
IEnumerable <IDynamicEnumParameter> localDynamicEnumerationParameters = m_nodes.SelectMany(n => n.Data.Parameters.OfType <IDynamicEnumParameter>());
foreach (var ldep in localDynamicEnumerationParameters)
{
ldep.MergeInto(m_getDocumentSource(ldep));
}
m_nodes.Inserting += M_nodes_Inserting;
m_nodes.Inserted += M_nodes_Inserted;
m_nodes.Removing += M_nodes_Removing;
m_nodes.Clearing += M_nodes_Clearing;
}
private Node MakeNewNode(string nodeName, NodeGroupID groupID, IEntity owner)
{
return(_nodeFactory.MakeNode(nodeName, groupID, owner));
}
public ConversationNode MakeNode(IConversationNodeData e, NodeUIData uiData)
{
return(m_nodeFactory.MakeNode(e, uiData));
}