public static List <SourceReferencingFile> GetSourceReferencingFilesReferencedByAsset(string fileName, TopLevelOrRecursive topLevelOrRecursive, ErrorBehavior errorBehavior, ref string error, ref string verboseError)
{
string fileExtension = FileManager.GetExtension(fileName);
List <SourceReferencingFile> referencedFiles = null;
switch (fileExtension)
{
case "scnx":
try
{
SpriteEditorScene ses = SpriteEditorScene.FromFile(fileName);
referencedFiles = ses.GetSourceReferencingReferencedFiles(RelativeType.Absolute);
}
catch (Exception e)
{
error = "Error loading file " + fileName + ": " + e.Message;
referencedFiles = new List <SourceReferencingFile>();
verboseError = e.ToString();
}
break;
default:
referencedFiles = new List <SourceReferencingFile>();
break;
}
/**/
if (topLevelOrRecursive == TopLevelOrRecursive.Recursive)
{
//First we need to get a list of all referenced files
List <string> filesToSearch = new List <string>();
try
{
// GetFilesReferencedByAsset can throw an error if the file doesn't
// exist. But we don't really care if it's missing if it can't reference
// others. I mean, sure we care, but it's not relevant here. Other systems
// can check for that.
if (CanFileReferenceOtherFiles(fileName))
{
GetFilesReferencedByAsset(fileName, topLevelOrRecursive, filesToSearch);
}
}
catch (Exception e)
{
if (errorBehavior == ErrorBehavior.ThrowException)
{
throw e;
}
else
{
error += e.Message + "\n";
}
}
if (filesToSearch != null)
{
for (int i = filesToSearch.Count - 1; i > -1; i--)
{
string errorForThisFile = "";
string verboseErrorForThisFile = "";
List <SourceReferencingFile> subReferencedFiles = GetSourceReferencingFilesReferencedByAsset(filesToSearch[i], topLevelOrRecursive,
errorBehavior, ref errorForThisFile, ref verboseErrorForThisFile);
// error may have already been set. If it has already been set, we don't want to dump more errors (which may just be duplicates anyway)
if (string.IsNullOrEmpty(error))
{
error += errorForThisFile;
}
if (subReferencedFiles != null)
{
referencedFiles.AddRange(subReferencedFiles);
}
}
}
}
/**/
return(referencedFiles);
}