public static List <string> DirectoriesPathList(List <PUManager.AssetPath> paths)
{
List <string> possibleDirs = new List <string>();
List <TreeView.NodePath> files = new List <TreeView.NodePath>();
paths.ForEach(
(p) =>
{
var ph = TreeView.PathHierarchy(p.filePath);
foreach (var item in ph)
{
if (!possibleDirs.Exists((d) => d.Equals(item.path, System.StringComparison.OrdinalIgnoreCase)) &&
!item.path.Equals(p.filePath, System.StringComparison.OrdinalIgnoreCase))
{
possibleDirs.Add(item.path);
}
}
files.Add(new TreeView.NodePath()
{
name = p.name, isDirectory = false, path = p.filePath
});
}
);
return(possibleDirs);
}
private int RemoveFiles(List <TreeNode> filelist)
{
float step = .5f / filelist.Count;
float progress = .5f + step;
var dirs = new List <string>();
int deleted = 0;
string appPath = Application.dataPath.Substring(0, Application.dataPath.LastIndexOf(@"Assets"));
GC.Collect();
GC.WaitForPendingFinalizers();
foreach (var f in filelist)
{
EditorUtility.DisplayProgressBar("Uninstalling Package", string.Format("Removing {0}", f.name), progress);
progress += step;
try
{
string fullPath = Path.Combine(appPath, f.path);
var phList = TreeView.PathHierarchy(f.path);
phList.ForEach((ph) =>
{
if (!dirs.Exists(d => d.Equals(ph.path, StringComparison.OrdinalIgnoreCase)))
{
dirs.Add(ph.path);
}
});
if (File.Exists(fullPath))
{
File.Delete(fullPath);
deleted++;
}
}
catch (Exception ex)
{
Debug.LogError(ex.Message);
}
finally
{
try
{
//deleting meta file
string fullPath = Path.Combine(appPath, f.path);
var meta = fullPath + ".meta";
if (File.Exists(meta))
{
File.Delete(meta);
}
GC.Collect();
GC.WaitForPendingFinalizers();
}
catch
{
}
}
}
dirs = dirs.OrderByDescending(i => i.Count(x => x == '/')).ToList();
foreach (var item in dirs)
{
var fullpath = Path.Combine(appPath, item);
try
{
//deleted += (AssetDatabase.DeleteAsset(item) ? 1 : 0);
if (Directory.Exists(fullpath))
{
if (Directory.GetFiles(fullpath).Length <= 0)
{
Directory.Delete(fullpath);
deleted++;
}
}
}
catch (Exception ex)
{
Debug.LogError(ex.Message);
}
finally
{
try
{
var meta = fullpath + ".meta";
if (File.Exists(meta))
{
File.Delete(meta);
}
}
catch
{
}
}
}
AssetDatabase.Refresh();
return(deleted);
}