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Update scene graph

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Misaki
2026-01-26 13:59:33 +09:00
parent 06a150b899
commit 8df0b46960
18 changed files with 144 additions and 1602 deletions
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22
Ghost.Editor.Core/AssetHandle/Asset.cs Normal file
View File

@@ -0,0 +1,22 @@
namespace Ghost.Editor.Core.AssetHandle;
/// <summary>
/// The base class for all asset types in the Ghost Editor.
/// </summary>
public abstract class Asset
{
public abstract string Name
{
get; set;
}
public Guid ID
{
get;
}
protected Asset(Guid id)
{
ID = id;
}
}

49
Ghost.Editor.Core/AssetHandle/AssetDatabase.Meta.cs
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@@ -8,6 +8,8 @@ namespace Ghost.Editor.Core.AssetHandle;
public static partial class AssetDatabase
{
private static readonly Dictionary<string, Type> s_importerTypeLookup = new();
private static readonly Dictionary<Guid, string> s_assetPathLookup = new();
private static readonly Dictionary<string, Guid> s_pathAssetLookup = new();
private static void InitializeMetaData()
{
@@ -38,12 +40,12 @@ public static partial class AssetDatabase
return Error.NotFound;
}
if (Path.GetExtension(assetPath).Equals(".meta", StringComparison.OrdinalIgnoreCase))
if (Path.GetExtension(assetPath).Equals(FileExtensions.META_FILE_EXTENSION, StringComparison.OrdinalIgnoreCase))
{
return Error.InvalidState;
}
return assetPath + ".meta";
return assetPath + FileExtensions.META_FILE_EXTENSION;
}
private static ImporterSettings? GetDefaultSettingsForAsset(string assetPath)
@@ -64,37 +66,46 @@ public static partial class AssetDatabase
return null;
}
private static void WriteMetaFile(string metaFilePath, AssetMeta metaData)
private static async Task<Result> WriteMetaFileAsync(string metaFilePath, AssetMeta metaData)
{
using var fileStream = File.Create(metaFilePath);
try
{
JsonSerializer.Serialize(fileStream, metaData);
await JsonSerializer.SerializeAsync(fileStream, metaData);
}
catch (Exception ex)
{
Logger.LogError(ex);
return Result.Failure(ex.Message);
}
return Result.Success();
}
internal static Result GenerateMetaFile(string assetPath)
internal static async Task<Result> GenerateMetaFileAsync(string assetPath)
{
Result r;
var metaFileResult = GetMetaFilePath(assetPath);
if (!metaFileResult.IsSuccess)
if (metaFileResult.IsFailure)
{
return Result.Failure(metaFileResult.Error.ToString());
return Result.Failure(metaFileResult.Error);
}
if (File.Exists(metaFileResult.Value))
{
var existingMeta = JsonSerializer.Deserialize<AssetMeta>(File.ReadAllText(metaFileResult.Value));
using var fileStream = File.OpenRead(metaFileResult.Value);
var existingMeta = await JsonSerializer.DeserializeAsync<AssetMeta>(fileStream);
if (existingMeta != null && s_assetPathLookup.TryGetValue(existingMeta.Guid, out var path))
{
if (assetPath != path)
{
existingMeta.Guid = Guid.NewGuid();
WriteMetaFile(metaFileResult.Value, existingMeta);
r = await WriteMetaFileAsync(metaFileResult.Value, existingMeta);
if (r.IsFailure)
{
return r;
}
}
}
@@ -108,14 +119,14 @@ public static partial class AssetDatabase
Settings = defaultSettings
};
WriteMetaFile(metaFileResult.Value, metaData);
r = await WriteMetaFileAsync(metaFileResult.Value, metaData);
return Result.Success();
return r;
}
private static void OnAssetCreated(object sender, FileSystemEventArgs e)
private static async void OnAssetCreated(object sender, FileSystemEventArgs e)
{
GenerateMetaFile(e.FullPath);
await GenerateMetaFileAsync(e.FullPath);
}
private static void OnAssetDeleted(object sender, FileSystemEventArgs e)
@@ -142,10 +153,10 @@ public static partial class AssetDatabase
}
}
private static void OnAssetRenamed(object sender, RenamedEventArgs e)
private static async void OnAssetRenamed(object sender, RenamedEventArgs e)
{
var oldMetaPath = e.OldFullPath + ".meta";
var newMetaPath = e.FullPath + ".meta";
var oldMetaPath = e.OldFullPath + FileExtensions.META_FILE_EXTENSION;
var newMetaPath = e.FullPath + FileExtensions.META_FILE_EXTENSION;
if (File.Exists(oldMetaPath))
{
@@ -153,7 +164,7 @@ public static partial class AssetDatabase
}
else
{
GenerateMetaFile(e.FullPath);
await GenerateMetaFileAsync(e.FullPath);
}
}
}
}

5
Ghost.Editor.Core/AssetHandle/AssetDatabase.Open.cs
View File

@@ -1,3 +1,4 @@
using Ghost.Core;
using Ghost.Editor.Core.Utilities;
using System.Diagnostics;
using System.Reflection;
@@ -24,7 +25,7 @@ public static partial class AssetDatabase
{
if (_assetOpenHandlers.ContainsKey(ext))
{
throw new InvalidOperationException($"Duplicate handler for extension '{ext}'");
Logger.LogError($"Duplicate asset open handler for extension '{ext}' found in method '{method.Name}'. Existing handler will be overwritten.");
}
_assetOpenHandlers[ext] = del;
@@ -47,4 +48,4 @@ public static partial class AssetDatabase
});
}
}
}
}

4
Ghost.Editor.Core/AssetHandle/AssetDatabase.cs
View File

@@ -6,8 +6,6 @@ public static partial class AssetDatabase
{
private static FileSystemWatcher? s_watcher;
private static readonly Dictionary<Guid, string> s_assetPathLookup = new();
public static DirectoryInfo? AssetsDirectory
{
get;
@@ -32,4 +30,4 @@ public static partial class AssetDatabase
InitializeAssetHandle();
InitializeMetaData();
}
}
}

4
Ghost.Editor.Core/AssetHandle/AssetMeta.cs
View File

@@ -5,7 +5,7 @@ internal class AssetMeta
public Guid Guid
{
get;
internal set;
set;
}
public ImporterSettings? Settings
@@ -13,4 +13,4 @@ internal class AssetMeta
get;
set;
}
}
}