mirror of
https://github.com/aharabada/glitchy-engine-beef.git
synced 2026-09-05 21:01:52 +00:00
Asset renaming + AssetHierarchy: major refactoring for file tree construction
+ AssetFile: Added "AssetConfigPath" Property + Less crashy, more cleaner
This commit is contained in:
Simon Lübeß
@@ -157,7 +157,7 @@ class AssetHierarchy
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}
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}
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StringView assetDescriptorPath = assetNode.AssetFile?.FilePath ?? "";
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StringView assetDescriptorPath = assetNode.AssetFile?.AssetConfigPath ?? "";
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// If it exists, also try to delete the .ass file
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if (File.Exists(assetDescriptorPath))
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@@ -168,6 +168,27 @@ class AssetHierarchy
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}
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}
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}
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/// Renames the given assetNode to the specified name.
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public void RenameFile(AssetNode assetNode, StringView fileName)
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{
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String directory = scope .();
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if (Path.GetDirectoryPath(assetNode.Path, directory) case .Err)
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{
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Log.EngineLogger.Error($"Rename failed. Couldn't get directory for path \"{assetNode.Path}\".");
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return;
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}
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String newName = scope .();
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Path.Combine(newName, directory, fileName);
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if (File.Move(assetNode.Path, newName) case .Err(let error))
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{
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Log.EngineLogger.Error($"Couldn't rename file from {assetNode.Path} to {newName} ({error}).");
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}
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// We don't need to rename the .ass file, because the filesystem watcher will handle this for us!
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}
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/// Sets path to the directory that contains the engine assets.
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public void SetResourcesDirectory(StringView fileName)
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@@ -281,6 +302,8 @@ class AssetHierarchy
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Log.EngineLogger.Trace($"File renamed (From \"{oldName}\" to \"{newName}\")");
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FileRenamed(oldName, newName);
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_fileSystemDirty = true;
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});
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fsw.StartRaisingEvents();
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@@ -361,191 +384,137 @@ class AssetHierarchy
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AssetIdentifier.Fixup(assetNode->Identifier);
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}
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/// Scans the tree for orphaned nodes and removes them.
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void RemoveOrphanedEntries(TreeNode<AssetNode> node)
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{
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for (TreeNode<AssetNode> child in node.Children)
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{
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if (!Directory.Exists(child->Path) && !File.Exists(child->Path))
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{
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Log.EngineLogger.Trace($"Removing orphaned node for: \"{child->Path}\"");
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@child.Remove();
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// Remove entire subtree from all maps
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child.ForEach(scope (node) => {
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_pathToAssetNode.Remove(node->Path);
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_identifierToAssetNode.Remove(node->Identifier);
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if (node->AssetFile != null)
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{
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_handleToAssetNode.Remove(node->AssetFile.AssetConfig.AssetHandle);
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}
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Log.EngineLogger.Trace($"Removed orphaned node from tree {node->Path} ({node->AssetFile?.AssetConfig.AssetHandle})");
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});
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DeleteTreeAndChildren!(child);
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}
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else
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{
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RemoveOrphanedEntries(child);
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}
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}
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}
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/// Rebuilds the asset file hierarchy.
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private void UpdateFiles()
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{
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Log.EngineLogger.Trace($"Updating asset hierarchy");
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void HandleFile(AssetNode node)
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// Cleanup entire tree first to avoid
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RemoveOrphanedEntries(_assetRootNode);
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/// Creates a TreeNode for the given file path.
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/// @param fileName The name of the file/directory to add to the tree.
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/// @param isDirectory If True, the Entry will be added as a directory
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/// @param parentNode The node that is the parentNode in the tree
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TreeNode<AssetNode> CreateTreeNode(String filePath, bool isDirectory, TreeNode<AssetNode> parentNode)
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{
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node.AssetFile = new AssetFile(_contentManager, node.Identifier, node.Path, node.IsDirectory);
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}
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AssetNode assetNode = new AssetNode();
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assetNode.Path = new String(filePath);
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assetNode.Name = new String();
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assetNode.IsDirectory = isDirectory;
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/// Determines the files that belong to the given directory and adds them to the tree.
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void AddFilesOfDirectory(TreeNode<AssetNode> directory)
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{
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// Filter that accepts all files.
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String filter = scope $"{directory->Path}/*";
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Path.GetFileName(filePath, assetNode.Name);
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// Buffer used to hold the path of the files iterated below.
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String filepathBuffer = scope String(256);
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// Buffer used to hold the file extension of the files iterated below.
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String extensionBuffer = scope String(16);
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TreeNode<AssetNode> treeNode = parentNode.AddChild(assetNode);
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for (var entry in Directory.Enumerate(filter, .Files))
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DetermineIdentifier(treeNode);
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_pathToAssetNode.Add(assetNode.Path, treeNode);
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_identifierToAssetNode.Add(assetNode.Identifier, treeNode);
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// Only files get AssetFile and AssetHandle
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if (!isDirectory)
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{
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entry.GetFilePath(filepathBuffer..Clear());
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// TODO: Subassets
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//GrabSubAssets(node);
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Path.GetExtension(filepathBuffer, .. extensionBuffer..Clear());
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filepathBuffer.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar);
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// TODO: Apparently directories were supposed to get an AssetFile? Makes sense, we wanted to have settings for directories, too!
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treeNode->AssetFile = new AssetFile(_contentManager, assetNode.Identifier, assetNode.Path, assetNode.IsDirectory);
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// Ignore meta files.
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if (extensionBuffer.Equals(AssetFile.ConfigFileExtension, .OrdinalIgnoreCase))
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continue;
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TreeNode<AssetNode> treeNode = directory.Children.Where(scope (node) => node.Value.Path == filepathBuffer).FirstOrDefault();
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if (treeNode == null)
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{
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AssetNode assetNode = new AssetNode();
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assetNode.Name = new String();
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Path.GetFileName(filepathBuffer, assetNode.Name);
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assetNode.Path = new String(filepathBuffer);
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assetNode.IsDirectory = false;
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treeNode = directory.AddChild(assetNode);
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DetermineIdentifier(treeNode);
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_pathToAssetNode.Add(assetNode.Path, treeNode);
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_identifierToAssetNode.Add(assetNode.Identifier, treeNode);
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//GrabSubAssets(node);
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HandleFile(treeNode.Value);
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_handleToAssetNode.Add(assetNode.AssetFile.AssetConfig.AssetHandle, treeNode);
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Log.EngineLogger.Trace($"Created file node for: \"{assetNode.Path}\"");
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}
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_handleToAssetNode.Add(assetNode.AssetFile.AssetConfig.AssetHandle, treeNode);
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}
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Log.EngineLogger.Trace($"Created {(isDirectory ? "directory" : "file")} node for: \"{assetNode.Path}\"");
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return treeNode;
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}
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void RemoveOrphanedEntries(TreeNode<AssetNode> node)
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/// If necessary adds a tree node for the given file path. For Directories also adds files and subdirectories.
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/// @param fileName The name of the file/directory to add to the tree.
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/// @param isDirectory If True, the Entry will be added as a directory
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/// @param parentNode The node that is the parentNode in the tree
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void AddEntryToTree(String filePath, bool isDirectory, TreeNode<AssetNode> parentNode)
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{
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for (TreeNode<AssetNode> child in node.Children)
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{
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if (!Directory.Exists(child->Path) && !File.Exists(child->Path))
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{
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Log.EngineLogger.Trace($"Removed orphaned node for: \"{child->Path}\"");
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@child.Remove();
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child.ForEach(scope (node) => {
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_pathToAssetNode.Remove(node->Path);
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_identifierToAssetNode.Remove(node->Identifier);
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});
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DeleteTreeAndChildren!(child);
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}
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}
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}
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/// Adds the given directory to the specified tree.
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/// Recursively adds all Files and Subdirectories.
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void AddDirectoryToTree(String path, TreeNode<AssetNode> parentNode)
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{
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path.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar);
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// Try to find the node for the specified path in the given parent
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TreeNode<AssetNode> treeNode = parentNode.Children.Where(scope (node) => node.Value.Path == path).FirstOrDefault();
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TreeNode<AssetNode> treeNode = parentNode.Children.Where(scope (node) => node.Value.Path == filePath).FirstOrDefault();
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// Create new Node for the Directory, if no TreeNode exists.
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// If no node was found -> create one
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if (treeNode == null)
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{
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AssetNode assetNode = new AssetNode();
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assetNode.Path = new String(path);
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assetNode.Name = new String();
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//assetNode.Identifier = new String();
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assetNode.IsDirectory = true;
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Path.GetFileName(assetNode.Path, assetNode.Name);
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treeNode = CreateTreeNode(filePath, isDirectory, parentNode);
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/*// Get the Identifier which is simply the path relative to the asste root (either Resources- or Assets-Folder)
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if (parentNode == _resourcesDirectoryNode || parentNode.IsChildOf(_resourcesDirectoryNode))
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{
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Path.GetRelativePath(assetNode.Path, _resourcesDirectoryNode->Path, assetNode.Identifier);
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assetNode.Identifier.Insert(0, "Resources/");
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}
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else
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{
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Path.GetRelativePath(assetNode.Path, _assetsDirectoryNode->Path, assetNode.Identifier);
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assetNode.Identifier.Insert(0, "Assets/");
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}
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AssetIdentifier.Fixup(assetNode.Identifier);*/
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treeNode = parentNode.AddChild(assetNode);
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DetermineIdentifier(treeNode);
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_pathToAssetNode.Add(assetNode.Path, treeNode);
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// No Identifiers for Directories, because we can't use directories as Assets anyways...
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//_identifierToAssetNode.Add(assetNode.Identifier, treeNode);
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Log.EngineLogger.Trace($"Created directory node for: \"{assetNode.Path}\"");
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}
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String directoryNameBuffer = scope String(256);
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if (isDirectory)
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AddSubdirectoriesAndFilesToTree(treeNode);
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}
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/// Adds the subdirectories of the given directory to the tree
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/// @param directoryNode The node of the directory whose subdirectories and files will be added.
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void AddSubdirectoriesAndFilesToTree(TreeNode<AssetNode> directoryNode)
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{
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// Filter that finds all entries of a directory.
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String filter = scope $"{path}/*";
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String filter = scope $"{directoryNode->Path}/*";
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for (var directory in Directory.Enumerate(filter, .Directories))
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String filePathBuffer = scope String(256);
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String fileExtensionBuffer = scope String(16);
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for (var entry in Directory.Enumerate(filter, .Directories | .Files))
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{
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directory.GetFilePath(directoryNameBuffer..Clear());
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entry.GetFilePath(filePathBuffer..Clear());
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filePathBuffer.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar);
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AddDirectoryToTree(directoryNameBuffer, treeNode);
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if (!entry.IsDirectory)
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{
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// For files we have to check whether or not the file ends with .ass
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fileExtensionBuffer.Clear();
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Path.GetExtension(filePathBuffer, fileExtensionBuffer);
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// Ignore meta files.
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if (fileExtensionBuffer.Equals(AssetFile.ConfigFileExtension, .OrdinalIgnoreCase))
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continue;
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}
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AddEntryToTree(filePathBuffer, entry.IsDirectory, directoryNode);
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}
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RemoveOrphanedEntries(treeNode);
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AddFilesOfDirectory(treeNode);
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}
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if (!AssetsDirectory.IsWhiteSpace)
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{
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String filter = scope $"{AssetsDirectory}/*";
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String directoryNameBuffer = scope String(256);
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for (var directory in Directory.Enumerate(filter, .Directories))
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{
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directory.GetFilePath(directoryNameBuffer..Clear());
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AddDirectoryToTree(directoryNameBuffer, _assetsDirectoryNode);
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}
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RemoveOrphanedEntries(_assetsDirectoryNode);
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AddFilesOfDirectory(_assetsDirectoryNode);
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}
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AddSubdirectoriesAndFilesToTree(_assetsDirectoryNode);
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if (!ResourcesDirectory.IsWhiteSpace)
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{
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String filter = scope $"{ResourcesDirectory}/*";
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String directoryNameBuffer = scope String(256);
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for (var directory in Directory.Enumerate(filter, .Directories))
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{
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directory.GetFilePath(directoryNameBuffer..Clear());
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AddDirectoryToTree(directoryNameBuffer, _resourcesDirectoryNode);
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}
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RemoveOrphanedEntries(_resourcesDirectoryNode);
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AddFilesOfDirectory(_resourcesDirectoryNode);
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}
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//*String filter = scope $"{AssetsDirectory}/*";
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/*
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String directoryNameBuffer = scope String(256);
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for (var directory in Directory.Enumerate(filter, .Directories))
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{
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directory.GetFilePath(directoryNameBuffer..Clear());
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AddDirectoryToTree(directoryNameBuffer, _assetHierarchy);
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}
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RemoveOrphanedEntries(_assetHierarchy);*/
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AddSubdirectoriesAndFilesToTree(_resourcesDirectoryNode);
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_fileSystemDirty = false;
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}
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@@ -619,28 +588,36 @@ class AssetHierarchy
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Log.EngineLogger.Trace($"Could not find node for file \"{oldFileNameWithContentRoot}\"");
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return;
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}
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// Save the old identifier
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String oldIdentifier = scope .(node->Identifier);
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_pathToAssetNode.Remove(oldFileNameWithContentRoot);
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_identifierToAssetNode.Remove(node->Identifier);
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node->Path.Set(newFileNameWithContentRoot);
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_pathToAssetNode.Add(node->Path, node);
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// Updates node->Identifier
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DetermineIdentifier(node);
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_identifierToAssetNode.Add(node->Identifier, node);
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node->Name.Clear();
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Path.GetFileName(newFileNameWithContentRoot, node->Name);
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String oldIdentifier = scope .(node->AssetFile.[Friend]_identifier);
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// Directories have no AssetFile?
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if (node->AssetFile != null)
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{
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node->AssetFile.[Friend]_path.Set(node->Path);
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node->AssetFile.[Friend]_path.Set(node->Path);
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node->AssetFile.[Friend]_identifier.Set(newFilePath);
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AssetIdentifier.Fixup(node->AssetFile.[Friend]_identifier);
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node->AssetFile.[Friend]_identifier.Set(newFilePath);
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AssetIdentifier.Fixup(node->AssetFile.[Friend]_identifier);
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node->AssetFile.[Friend]_assetConfigPath..Set(node->Path).Append(AssetFile.ConfigFileExtension);
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node->AssetFile.[Friend]_assetConfigPath..Set(node->Path).Append(AssetFile.ConfigFileExtension);
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}
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// Fire renamed event (e.g. because EditorContentManager needs to know)
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OnFileRenamed(node.Value, oldIdentifier);
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}
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