//public void UpdateNodeIDs(bool alsoReorderList)
//{
// var lastID = 0;
// //set the rest starting from nodes without parent(s)
// var tempList = allNodes.OrderBy(n => n.inConnections.Count != 0).ToList();
// for (var i = 0; i < tempList.Count; i++)
// {
// lastID = tempList[i].AssignIDToGraph(lastID);
// }
// //reset the check
// for (var i = 0; i < allNodes.Count; i++)
// {
// allNodes[i].ResetRecursion();
// }
// if (alsoReorderList)
// {
// allNodes = allNodes.OrderBy(node => node.ID).ToList();
// }
//}
public bool Deserialize(string jsonContext, bool validate)
{
if (string.IsNullOrEmpty(jsonContext))
{
return(false);
}
try
{
GraphSerializationData data = JSONSerializer.Deserialize <GraphSerializationData>(jsonContext);
if (LoadGraphData(data, validate) == true)
{
this._deserializationFailed = false;
return(true);
}
_deserializationFailed = true;
return(false);
}
catch (System.Exception e)
{
Debug.LogError(string.Format("<b>(Deserialization Error:)</b> {0}", e.ToString()));
_deserializationFailed = true;
return(false);
}
}
bool LoadGraphData(GraphSerializationData data, bool validate)
{
if (data == null)
{
Debug.LogError("Can't Load graph, cause of null GraphSerializationData provided");
return(false);
}
// data.connections and data.nodes to graph
data.Reconstruct(this);
this._nodes = data.nodes;
//IMPORTANT: Validate should be called in all deserialize cases outside of Unity's 'OnAfterDeserialize',
//like for example when loading from json, or manualy calling this outside of OnAfterDeserialize.
if (validate)
{
Validate();
}
return(true);
}
public override void OnSerialize(GraphSerializationData data)
{
data.scrollOffset = scrollOffset;
data.zoom = zoom;
}
public override void OnDeserialize(GraphSerializationData data)
{
scrollOffset = data.scrollOffset;
zoom = data.zoom;
}
public virtual void OnDeserialize(GraphSerializationData data)
{
}
