Misaki/GhostEngine
2
0
Fork 1
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Modify AssetService

Browse Source
This commit is contained in:
Misaki
2026-02-05 19:25:48 +09:00
parent 9bbccfc8f8
commit 426786397c
18 changed files with 332 additions and 261 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
Ghost.Editor.Core/AssetHandle/AssetDatabase.Importer.cs
View File

@@ -3,27 +3,27 @@ using System.Reflection;
namespace Ghost.Editor.Core.AssetHandle;
public static partial class AssetService
public partial class AssetService
{
private static readonly Dictionary<Type, AssetImporter> s_importerInstances = new();
private readonly Dictionary<Type, AssetImporter> _importerInstances = new();
/// <summary>
/// Import an asset at the specified path.
/// </summary>
/// <param name="assetPath">Full path to the asset file.</param>
/// <returns>Result indicating success or failure.</returns>
private static async ValueTask<Result> ImportAssetAsync(string assetPath, CancellationToken token = default)
private async ValueTask<Result> ImportAssetAsync(string assetPath, CancellationToken token = default)
{
var extension = Path.GetExtension(assetPath);
if (!s_importerTypeLookup.TryGetValue(extension, out var importerType))
if (!_importerTypeLookup.TryGetValue(extension, out var importerType))
{
// No importer registered for this file type
return Result.Success();
}
// Get or create importer instance
if (!s_importerInstances.TryGetValue(importerType, out var importerInstance))
if (!_importerInstances.TryGetValue(importerType, out var importerInstance))
{
importerInstance = Activator.CreateInstance(importerType) as AssetImporter;
if (importerInstance is null)
@@ -31,7 +31,7 @@ public static partial class AssetService
return Result.Failure($"Failed to create importer instance for type {importerType.Name}");
}
s_importerInstances[importerType] = importerInstance;
_importerInstances[importerType] = importerInstance;
}
// Read metadata
@@ -41,7 +41,7 @@ public static partial class AssetService
return Result.Failure($"Failed to read asset metadata: {metaResult.Message}");
}
return await importerInstance.ImportAsync(assetPath, metaResult.Value, token);
return await importerInstance.ImportAsync(assetPath, metaResult.Value, this, token);
}
/// <summary>
@@ -49,9 +49,9 @@ public static partial class AssetService
/// </summary>
/// <param name="extension">File extension (e.g., ".png").</param>
/// <returns>The importer type if found, otherwise null.</returns>
public static Type? GetImporterType(string extension)
public Type? GetImporterType(string extension)
{
s_importerTypeLookup.TryGetValue(extension, out var importerType);
_importerTypeLookup.TryGetValue(extension, out var importerType);
return importerType;
}
@@ -59,9 +59,9 @@ public static partial class AssetService
/// Get all registered importer types and their supported extensions.
/// </summary>
/// <returns>Dictionary mapping extensions to importer types.</returns>
public static Dictionary<string, Type> GetAllImporters()
public Dictionary<string, Type> GetAllImporters()
{
return new Dictionary<string, Type>(s_importerTypeLookup);
return new Dictionary<string, Type>(_importerTypeLookup);
}
/// <summary>
@@ -72,17 +72,18 @@ public static partial class AssetService
/// <param name="assetPath">Full path where the asset should be saved.</param>
/// <param name="assetData">In-memory asset data to export.</param>
/// <returns>Result with the GUID of the exported asset.</returns>
public static async ValueTask<Result<Guid>> ExportAssetAsync<T>(string assetPath, T assetData, CancellationToken token = default) where T : class
public async ValueTask<Result<Guid>> ExportAssetAsync<T>(string assetPath, T assetData, CancellationToken token = default)
where T : class
{
var extension = Path.GetExtension(assetPath);
if (!s_importerTypeLookup.TryGetValue(extension, out var importerType))
if (!_importerTypeLookup.TryGetValue(extension, out var importerType))
{
return Result<Guid>.Failure($"No importer registered for extension {extension}");
}
// Get or create importer instance
if (!s_importerInstances.TryGetValue(importerType, out var importerInstance))
if (!_importerInstances.TryGetValue(importerType, out var importerInstance))
{
importerInstance = Activator.CreateInstance(importerType) as AssetImporter;
if (importerInstance is null)
@@ -90,14 +91,7 @@ public static partial class AssetService
return Result<Guid>.Failure($"Failed to create importer instance for type {importerType.Name}");
}
s_importerInstances[importerType] = importerInstance;
}
// Find and invoke the ExportAsync method
var exportMethod = importerType.GetMethod("ExportAsync", BindingFlags.Public | BindingFlags.Instance);
if (exportMethod == null)
{
return Result<Guid>.Failure($"ExportAsync method not found on importer {importerType.Name}. This importer does not support exporting.");
_importerInstances[importerType] = importerInstance;
}
// Generate metadata for the new asset