public virtual Hash128 GetGuidForAssetExport(UnityObject uobject)
{
if (uobject == null)
{
throw new ArgumentNullException(nameof(uobject));
}
#if UNITY_EDITOR
if (!m_ExportedAssets.TryGetValue(uobject, out var found))
{
var guid = GetGuidForUnityObject(uobject);
if (guid.IsValid)
{
//Use the guid as an extension and retrieve the path to where to save in the AssetDataBase
if (AssetImportContext != null)
{
var exportFileInfo = AssetImportContext.GetResultPath(guid.ToString());
var assetPath = AssetDatabase.GetAssetPath(uobject);
m_ExportedAssets.Add(uobject, found = new ExportedAsset
{
Guid = guid,
AssetPath = assetPath,
ExportFileInfo = new FileInfo(exportFileInfo),
});
}
//TODO: Set the exported asset path for LiveLink case because AssetImportContext might still be null
}
}
if (found != null)
{
return(found.Guid);
}
#endif
return(new Hash128());
}
public override void OnImportAsset(AssetImportContext ctx)
{
var settings = new SearchDatabase.Settings {
type = "asset", options = GetOptions()
};
try
{
var indexer = SearchDatabase.CreateIndexer(settings);
try
{
ctx.DependsOnCustomDependency(GetType().GUID.ToString("N"));
ctx.DependsOnCustomDependency(nameof(CustomObjectIndexerAttribute));
indexer.IndexDocument(ctx.assetPath, false);
indexer.ApplyUnsorted();
}
catch (Exception ex)
{
ctx.LogImportError($"Failed to build search index for {ctx.assetPath}\n{ex}");
}
#if USE_SEARCH_MODULE
var indexArtifactPath = ctx.GetOutputArtifactFilePath($"{(int)options:X}.index".ToLowerInvariant());
#else
var indexArtifactPath = ctx.GetResultPath($"{(int)options:X}.index".ToLowerInvariant());
#endif
using (var fileStream = new FileStream(indexArtifactPath, FileMode.CreateNew, FileAccess.Write, FileShare.Read))
indexer.Write(fileStream);
}
catch (Exception ex)
{
ctx.LogImportError(ex.Message);
}
}
public override void OnImportAsset(AssetImportContext ctx)
{
var settings = new SearchDatabase.Settings
{
guid = null,
root = null,
roots = null,
source = null,
name = null,
baseScore = 0,
excludes = null,
includes = null,
type = type,
options = GetOptions(),
};
EditorApplication.LockReloadAssemblies();
try
{
var indexer = SearchDatabase.CreateIndexer(settings);
indexer.IndexDocument(ctx.assetPath, false);
indexer.ApplyUnsorted();
var indexArtifactPath = ctx.GetResultPath($"{type}.{(int)options:X}.index".ToLowerInvariant());
using (var fileStream = new FileStream(indexArtifactPath, FileMode.CreateNew, FileAccess.Write, FileShare.Read))
indexer.Write(fileStream);
Debug.LogFormat(LogType.Log, LogOption.NoStacktrace, null, $"\nGenerated {type} ({GetType().Name}) {indexArtifactPath} for {ctx.assetPath} with {options}");
ctx.DependsOnSourceAsset(Path.GetDirectoryName(ctx.assetPath).Replace("\\", "/"));
ctx.DependsOnCustomDependency(GetType().GUID.ToString("N"));
#if UNITY_2020_1_OR_NEWER
ctx.DependsOnCustomDependency(nameof(CustomObjectIndexerAttribute));
#endif
}
catch (Exception ex)
{
Debug.LogException(ex);
ctx.LogImportError(ex.Message);
}
finally
{
EditorApplication.UnlockReloadAssemblies();
}
}
static void WriteAssetDependencyGUIDs(List <ReferencedUnityObjects> referencedUnityObjects, SceneSectionData[] sectionData, AssetImportContext ctx)
{
for (var index = 0; index < referencedUnityObjects.Count; index++)
{
var sectionIndex = sectionData[index].SubSectionIndex;
var objRefs = referencedUnityObjects[index];
if (objRefs == null)
{
continue;
}
var path = ctx.GetResultPath($"{sectionIndex}.{EntityScenesPaths.GetExtension(EntityScenesPaths.PathType.EntitiesAssetDependencyGUIDs)}");
var assetDependencyGUIDs = ReferencedUnityObjectsToGUIDs(objRefs, ctx);
using (var writer = new StreamBinaryWriter(path))
{
writer.Write(assetDependencyGUIDs.Length);
writer.WriteArray(assetDependencyGUIDs.AsArray());
}
assetDependencyGUIDs.Dispose();
}
}
public override void OnImportAsset(AssetImportContext ctx)
{
var scene = EditorSceneManager.OpenScene(ctx.assetPath, OpenSceneMode.Additive);
try
{
var dependencies = AssetDatabase.GetDependencies(scene.path).Where(x => x.ToLower().EndsWith(".prefab"));
foreach (var dependency in dependencies)
{
ctx.DependsOnSourceAsset(dependency);
}
var metaPath = ctx.GetResultPath("scenemeta");
var subScenes = SubScene.AllSubScenes;
var sceneGuids = subScenes.Where(x => x.SceneGUID != default(Hash128)).Select(x => x.SceneGUID).Distinct().ToArray();
var builder = new BlobBuilder(Allocator.Temp);
ref var metaData = ref builder.ConstructRoot <SceneMetaData>();
builder.Construct(ref metaData.SubScenes, sceneGuids);
BlobAssetReference <SceneMetaData> .Write(builder, metaPath, SceneMetaDataImporter.CurrentFileFormatVersion);
builder.Dispose();
}
public override void OnImportAsset(AssetImportContext ctx)
{
var path = ctx.GetResultPath("output");
File.WriteAllBytes(path, File.ReadAllBytes(ctx.assetPath));
}