public AssetCatalog(string path, string authorId)
{
if (Path.GetExtension(path) != ".xcassets")
{
throw new Exception("Asset catalogs must have xcassets extension");
}
m_Root = new AssetFolder(path, null, authorId);
}
AssetFolder OpenFolderForResource(string relativePath)
{
var pathItems = Utils.SplitPath(relativePath).ToList();
// remove path filename
pathItems.RemoveAt(pathItems.Count - 1);
AssetFolder folder = root;
foreach (var pathItem in pathItems)
{
folder = folder.OpenFolder(pathItem);
}
return(folder);
}
// Checks if a folder with given name exists and returns it if it does.
// Otherwise, creates a new folder.
public AssetFolder OpenFolder(string name)
{
var item = GetChild(name);
if (item != null)
{
if (item is AssetFolder)
{
return(item as AssetFolder);
}
throw new Exception("The given path is already occupied with an asset");
}
var folder = new AssetFolder(m_Path, name, authorId);
m_Items.Add(folder);
return(folder);
}
// Checks if a folder with given path exists and returns it if it does.
// Otherwise, creates a new folder. Parent folders are created if needed.
public AssetFolder OpenFolder(string relativePath)
{
if (relativePath == null)
{
return(root);
}
var pathItems = Utils.SplitPath(relativePath);
if (pathItems.Length == 0)
{
return(root);
}
AssetFolder folder = root;
foreach (var pathItem in pathItems)
{
folder = folder.OpenFolder(pathItem);
}
return(folder);
}