private void Create(UnityProjectState state)
{
assetDatabase = state.AssetDatabase;
BaseDirectory = state.BaseDirectory;
RootFolder = new Folder("");
folders = new Dictionary<string, Folder> {{RootFolder.RelativePath, RootFolder}};
// Build folder structure from files
foreach (var file in assetDatabase.Files)
AddFile(file);
// Build folder structure from empty folders
foreach (var emptyDirectory in assetDatabase.EmptyDirectories)
AddEmptyDirectory(emptyDirectory);
}
public bool Update(UnityProjectState state)
{
if (assetDatabase == null || assetDatabase == state.AssetDatabase || BaseDirectory != state.BaseDirectory)
{
Create(state);
return false;
}
var oldAssetDatabase = assetDatabase;
var newAssetDatabase = state.AssetDatabase;
assetDatabase = state.AssetDatabase;
if (state.RenameHint != null)
{
RenameFileOrDirectory(state.RenameHint.OldPath, state.RenameHint.newPath);
return true;
}
var addFiles = newAssetDatabase.Files.Where(f => !oldAssetDatabase.Files.Contains(f)).ToArray();
var addEmptyDirectories = newAssetDatabase.EmptyDirectories.Where(f => !oldAssetDatabase.EmptyDirectories.Contains(f)).ToArray();
var removeFiles = oldAssetDatabase.Files.Where(f => !newAssetDatabase.Files.Contains(f)).ToArray();
var removeEmptyDirectories = oldAssetDatabase.EmptyDirectories.Where(f => !newAssetDatabase.EmptyDirectories.Contains(f)).ToArray();
var numChanges = addFiles.Length + addEmptyDirectories.Length + removeFiles.Length + removeEmptyDirectories.Length;
if (numChanges == 0)
return true;
foreach (var file in addFiles)
AddFile(file);
foreach (var file in removeFiles)
RemoveFile(file, addEmptyDirectories);
foreach (var directory in addEmptyDirectories)
AddEmptyDirectory(directory);
foreach (var directory in removeEmptyDirectories)
RemoveEmptyDirectory(directory, addEmptyDirectories);
return true;
}
public UnityProjectState()
{
Islands = new List<MonoIsland> ();
AssetDatabase = new AssetDatabase ();
}