private void CheckVersion(Tiled2Unity.ImportBehaviour importComponent, Tiled2Unity.ImportTiled2Unity importTiled2Unity)
{
try
{
// Get the version from our Tiled2Unity.export.txt library data file
TextAsset textAsset = importTiled2Unity.GetTiled2UnityTextAsset();
XDocument xml = XDocument.Parse(textAsset.text);
string importerTiled2UnityVersion = xml.Element("Tiled2UnityImporter").Element("Header").Attribute("version").Value;
if (importComponent.ExporterTiled2UnityVersion != importerTiled2UnityVersion)
{
importComponent.RecordWarning("Imported Tiled2Unity file '{0}' was exported with version {1}. We are expecting version {2}", importComponent.Tiled2UnityXmlPath, importComponent.ExporterTiled2UnityVersion, importerTiled2UnityVersion);
}
}
catch (Exception e)
{
importComponent.RecordError("Failed to read Tiled2Unity import version from '{0}': {1}", importComponent.Tiled2UnityXmlPath, e.Message);
}
}
// Called when Unity detects the *.tiled2unity.xml file needs to be (re)imported
public void ImportBegin(string xmlPath, Tiled2Unity.ImportTiled2Unity importTiled2Unity)
{
// Create a (tempoary) gameobject in the scene hierarchy that can manage state of the import process
GameObject t2uImporter = new GameObject("__tiled2unity_importer");
#if !UNITY_4_0 && !UNITY_4_0_1 && !UNITY_4_2 && !UNITY_4_3
t2uImporter.gameObject.transform.SetAsFirstSibling();
#endif
// Add the ImportBehaviour component. This will track the state of the importer and get everything to happen in the right order.
var importComponent = t2uImporter.AddComponent <Tiled2Unity.ImportBehaviour>();
// Load the XML and start the importing process
if (LoadTiled2UnityXml(importComponent, xmlPath))
{
CheckVersion(importComponent, importTiled2Unity);
// Start the import process by importing all our textures
ImportAllTextures(importComponent);
}
}
