/**
* Deserializes the xml file ("Path") into the WalkableGraph Object "Graph".
*/
private void DeserializeXml()
{
if (Config.URLUSED)
{
StartCoroutine(DeserializeXmlFromURL());
return;
}
// Load the file from StreamingAssets as a String.
var fileAsStr = GetFileData(Path);
// XML deserialize into the WalkableGraph object "graph".
var memStream = new MemoryStream(Encoding.UTF8.GetBytes(fileAsStr));
var serializer = new XmlSerializer(typeof(WalkableGraph));
Graph = (WalkableGraph)serializer.Deserialize(memStream);
}
/**
* Deserializes the xml file from the URL given in the Config into the WalkableGraph Object "Graph"
*/
private IEnumerator DeserializeXmlFromURL()
{
using (UnityWebRequest www = UnityWebRequest.Get(Config.URL + Config.XMLNAME)) {
yield return(www.SendWebRequest());
// XML deserialize into the WalkableGraph object "graph".
var memStream = new MemoryStream(www.downloadHandler.data);
var serializer = new XmlSerializer(typeof(WalkableGraph));
Graph = (WalkableGraph)serializer.Deserialize(memStream);
// Compute the right Distances from pov to groupd and from group to their respective nodes.
ComputeDistances();
// Load global value from Config.
Distance = Config.POV_GROUP_DISTANCE;
// Pass the PaperInfo/SciGraph data to the InfoPanel/ImageHolder.
InfoPanel.GetComponent <IInfoPanel>().Paper = Graph.PaperInfo.Paper;
InfoPanel.SetActive(true);
InfoPanel.GetComponent <IInfoPanel>().createContent();
InfoPanel.SetActive(false);
// If the sciGraph file does not exist, or is even null, hide the button.
if (string.IsNullOrEmpty(Graph.PaperInfo.Paper.SciGraph))
{
transform.Find("Menu/SciGraph").gameObject.SetActive(false);
}
else
{
ImageHolder.SetActive(true);
ImageHolder.GetComponent <IImageHolder>().SciGraph = Graph.PaperInfo.Paper.SciGraph;
StartCoroutine(ImageHolder.GetComponent <IImageHolder>().createContentFromURL());
}
deserializationIsDone = true;
}
}
