void CreateSceneDataCommand(string internalName, GUID asset)
{
var sdOp = new SceneDataWriteOperation();
var fileObjects = m_WriteData.FileToObjects[internalName];
#if !UNITY_2019_1_OR_NEWER
// ContentBuildInterface.PrepareScene was not returning stable sorted references, causing a indeterminism and loading errors in some cases
// Add correct sorting here until patch lands to fix the API.
fileObjects = GetSortedSceneObjectIdentifiers(fileObjects);
#endif
sdOp.Command = CreateWriteCommand(internalName, fileObjects, new LinearPackedIdentifiers(2)); // Start at 2: PreloadData = 1
sdOp.UsageSet = new BuildUsageTagSet();
m_WriteData.FileToUsageSet.Add(internalName, sdOp.UsageSet);
sdOp.ReferenceMap = new BuildReferenceMap();
m_WriteData.FileToReferenceMap.Add(internalName, sdOp.ReferenceMap);
var sceneInfo = m_DependencyData.SceneInfo[asset];
sdOp.Scene = sceneInfo.scene;
#if !UNITY_2019_3_OR_NEWER
sdOp.ProcessedScene = sceneInfo.processedScene;
#endif
{
var objectSet = new HashSet <ObjectIdentifier>(m_WriteData.FileToObjects[internalName]);
sdOp.PreloadInfo = new PreloadInfo {
preloadObjects = sceneInfo.referencedObjects.Where(x => !objectSet.Contains(x)).ToList()
};
}
m_WriteData.WriteOperations.Add(sdOp);
}
public IEnumerator SceneDataWriteOperation_HashChanges_WhenPrefabDepenencyChanges()
{
Scene s = EditorSceneManager.NewScene(NewSceneSetup.EmptyScene);
yield return(null);
var prefab = AssetDatabase.LoadAssetAtPath <GameObject>(k_CubePath);
prefab.transform.position = new Vector3(0, 0, 0);
EditorUtility.SetDirty(prefab);
AssetDatabase.SaveAssets();
PrefabUtility.InstantiatePrefab(prefab);
EditorSceneManager.SaveScene(s, k_ScenePath);
var op = new SceneDataWriteOperation
{
Command = new WriteCommand(),
PreloadInfo = new PreloadInfo(),
#if !UNITY_2019_3_OR_NEWER
ProcessedScene = k_ScenePath,
#endif
ReferenceMap = new BuildReferenceMap(),
UsageSet = new BuildUsageTagSet(),
Scene = k_ScenePath
};
var cacheVersion1 = op.GetHash128();
prefab.transform.position = new Vector3(1, 1, 1);
EditorUtility.SetDirty(prefab);
AssetDatabase.SaveAssets();
var cacheVersion2 = op.GetHash128();
Assert.AreNotEqual(cacheVersion1, cacheVersion2);
}
public void OneTimeSetUp()
{
WriteOperations = new IWriteOperation[5];
WriteOperations[0] = new AssetBundleWriteOperation();
#pragma warning disable CS0618 // Type or member is obsolete
WriteOperations[1] = new RawWriteOperation();
#pragma warning restore CS0618 // Type or member is obsolete
WriteOperations[2] = new SceneBundleWriteOperation();
WriteOperations[3] = new SceneDataWriteOperation();
#pragma warning disable CS0618 // Type or member is obsolete
WriteOperations[4] = new SceneRawWriteOperation();
#pragma warning restore CS0618 // Type or member is obsolete
var command = new WriteCommand
{
fileName = GUID.Generate().ToString(),
internalName = GUID.Generate().ToString()
};
var usageSet = new BuildUsageTagSet();
var referenceMap = new BuildReferenceMap();
for (int i = 0; i < WriteOperations.Length; i++)
{
WriteOperations[i].Command = command;
WriteOperations[i].UsageSet = usageSet;
WriteOperations[i].ReferenceMap = referenceMap;
}
}
void CreateSceneDataCommand(string internalName, GUID scene)
{
var fileObjects = m_WriteData.FileToObjects[internalName];
#if !UNITY_2019_1_OR_NEWER
// ContentBuildInterface.PrepareScene was not returning stable sorted references, causing a indeterminism and loading errors in some cases
// Add correct sorting here until patch lands to fix the API.
fileObjects = GetSortedSceneObjectIdentifiers(fileObjects);
#endif
var command = CreateWriteCommand(internalName, fileObjects, new LinearPackedIdentifiers(2)); // Start at 3: PreloadData = 1
var usageSet = new BuildUsageTagSet();
var referenceMap = new BuildReferenceMap();
var preloadObjects = new List <ObjectIdentifier>();
var dependencyInfo = m_DependencyData.SceneInfo[scene];
var fileObjectSet = new HashSet <ObjectIdentifier>(fileObjects);
usageSet.UnionWith(m_DependencyData.SceneUsage[scene]);
referenceMap.AddMappings(command.internalName, command.serializeObjects.ToArray());
foreach (var referencedObject in dependencyInfo.referencedObjects)
{
if (fileObjectSet.Contains(referencedObject))
{
continue;
}
preloadObjects.Add(referencedObject);
}
var operation = new SceneDataWriteOperation();
operation.Command = command;
operation.UsageSet = usageSet;
operation.ReferenceMap = referenceMap;
operation.DependencyHash = m_DependencyData.DependencyHash.TryGetValue(scene, out var hash) ? hash : new Hash128();
operation.Scene = dependencyInfo.scene;
#if !UNITY_2019_3_OR_NEWER
operation.ProcessedScene = dependencyInfo.processedScene;
#endif
operation.PreloadInfo = new PreloadInfo();
operation.PreloadInfo.preloadObjects = preloadObjects;
m_WriteData.FileToReferenceMap.Add(command.internalName, referenceMap);
m_WriteData.FileToUsageSet.Add(command.internalName, usageSet);
m_WriteData.WriteOperations.Add(operation);
}
private IWriteOperation CreateSceneDataWriteOperation(string bundleName, string bundleFileName, GUID scene, BuildDependencyInfo buildInfo)
{
var sceneInfo = buildInfo.sceneInfo[scene];
var op = new SceneDataWriteOperation();
op.scene = sceneInfo.scene;
op.processedScene = sceneInfo.processedScene;
op.command.fileName = GenerateInternalFileName(sceneInfo.scene) + ".sharedAssets";
// TODO: This is bundle formatted internal name, we need to rethink this for PlayerData
op.command.internalName = string.Format("archive:/{0}/{1}", bundleFileName, op.command.fileName);
// TODO: Rethink the way we do dependencies here, assetToBundles is for bundles only, won't work for PlayerData or Raw Data.
op.command.dependencies = buildInfo.assetToBundles[scene].OrderBy(x => x).Where(x => x != bundleName).Select(x => string.Format("archive:/{0}/{0}", GenerateInternalFileName(x))).ToList();
buildInfo.sceneUsageTags.TryGetValue(scene, out op.usageTags);
op.command.serializeObjects = new List <SerializationInfo>();
op.preloadInfo.preloadObjects = new List <ObjectIdentifier>();
long identifier = 2; // Scenes use linear id assignment
foreach (var reference in sceneInfo.referencedObjects)
{
if (!buildInfo.assetInfo.ContainsKey(reference.guid) && reference.filePath != kUnityDefaultResourcePath)
{
op.command.serializeObjects.Add(new SerializationInfo
{
serializationObject = reference,
serializationIndex = identifier++
});
}
else
{
op.preloadInfo.preloadObjects.Add(reference);
}
}
// TODO: Add this functionality:
// Unique to scenes, we point at sharedAssets of a previously built scene in this set as a dependency to reduce object duplication.
return(op);
}
