public override void OnImportAsset(AssetImportContext ctx)
{
try
{
ctx.DependsOnCustomDependency("EntityBinaryFileFormatVersion");
var sceneWithBuildConfiguration = SceneWithBuildConfigurationGUIDs.ReadFromFile(ctx.assetPath);
// Ensure we have as many dependencies as possible registered early in case an exception is thrown
var scenePath = AssetDatabase.GUIDToAssetPath(sceneWithBuildConfiguration.SceneGUID.ToString());
ctx.DependsOnSourceAsset(scenePath);
if (sceneWithBuildConfiguration.BuildConfiguration.IsValid)
{
var buildConfigurationPath = AssetDatabase.GUIDToAssetPath(sceneWithBuildConfiguration.BuildConfiguration.ToString());
ctx.DependsOnSourceAsset(buildConfigurationPath);
var buildConfigurationDependencies = AssetDatabase.GetDependencies(buildConfigurationPath);
foreach (var dependency in buildConfigurationDependencies)
{
ctx.DependsOnSourceAsset(dependency);
}
}
var dependencies = AssetDatabase.GetDependencies(scenePath);
foreach (var dependency in dependencies)
{
if (dependency.ToLower().EndsWith(".prefab"))
{
ctx.DependsOnSourceAsset(dependency);
}
}
var config = BuildConfiguration.LoadAsset(sceneWithBuildConfiguration.BuildConfiguration);
var scene = EditorSceneManager.OpenScene(scenePath, OpenSceneMode.Additive);
try
{
var settings = new GameObjectConversionSettings();
settings.SceneGUID = sceneWithBuildConfiguration.SceneGUID;
settings.BuildConfiguration = config;
settings.AssetImportContext = ctx;
var sectionRefObjs = new List <ReferencedUnityObjects>();
var sectionData = EditorEntityScenes.ConvertAndWriteEntityScene(scene, settings, sectionRefObjs);
WriteRefGuids(sectionRefObjs, sectionData, ctx);
}
finally
{
EditorSceneManager.CloseScene(scene, true);
}
}
// Currently it's not acceptable to let the asset database catch the exception since it will create a default asset without any dependencies
// This means a reimport will not be triggered if the scene is subsequently modified
catch (Exception e)
{
Debug.Log($"Exception thrown during SubScene import: {e}");
}
}
public static void TearDownOnce()
{
s_Assets.TearDown();
LiveLinkEditorEventSystem.InitializeLiveLinkSystems();
SceneWithBuildConfigurationGUIDs.ClearBuildSettingsCache();
EditorSceneManager.NewScene(NewSceneSetup.EmptyScene);
}
public static void Check(string path)
{
var guid = AssetDatabaseCompatibility.PathToGUID(path);
Assert.IsFalse(guid.Empty());
var configGUID = SceneWithBuildConfigurationGUIDs.EnsureExistsFor(guid, default, true, out var requireRefresh);
public void OneTimeTearDown()
{
UnityEngine.Object.DestroyImmediate(m_SubSceneRoot);
AssetDatabase.DeleteAsset(m_TestAssetsDirectory);
SceneWithBuildConfigurationGUIDs.ClearBuildSettingsCache();
EditorSceneManager.NewScene(NewSceneSetup.EmptyScene);
SubSceneInspectorUtility.LiveLinkEnabledInEditMode = m_PreviousLiveLinkState;
}
public void OneTimeTearDown()
{
// Clean up all test assets
EditorSceneManager.NewScene(NewSceneSetup.EmptyScene);
AssetDatabase.DeleteAsset(m_TempAssetDir);
SceneWithBuildConfigurationGUIDs.ClearBuildSettingsCache();
SubSceneInspectorUtility.LiveLinkEnabledInEditMode = m_WasLiveLinkEnabled;
EditorSettings.enterPlayModeOptions = m_EnterPlayModeOptions;
EditorSettings.enterPlayModeOptionsEnabled = m_UseEnterPlayerModeOptions;
}
public void OneTimeTearDown()
{
// Clean up all test assets
m_Assets.TearDown();
m_DefaultWorld.TearDown();
EditorSceneManager.NewScene(NewSceneSetup.EmptyScene);
SceneWithBuildConfigurationGUIDs.ClearBuildSettingsCache();
SubSceneInspectorUtility.LiveLinkEnabledInEditMode = m_WasLiveLinkEnabled;
EditorSettings.enterPlayModeOptions = m_EnterPlayModeOptions;
EditorSettings.enterPlayModeOptionsEnabled = m_UseEnterPlayerModeOptions;
}
public static void TearDown()
{
var connections = s_Connection.OpenConnections.ToArray();
foreach (var connectedPlayer in connections)
s_Connection.PostDisconnect(connectedPlayer);
s_Assets.TearDown();
LiveLinkEditorEventSystem.InitializeLiveLinkSystems();
SceneWithBuildConfigurationGUIDs.ClearBuildSettingsCache();
EditorSceneManager.NewScene(NewSceneSetup.EmptyScene);
}
// This function is responsible for providing all the subscenes to the build.
//
// The way these files get generated is that we have a SceneWithBuildConfiguration file, (which is a bit of a hack to work around the inability for scriptable importers to take arguments, so
// instead we create a different file that points to the scene we want to import, and points to the buildconfiguration we want to import it for). The SubsceneImporter will import this file,
// and it will make 3 (relevant) kind of files:
// - headerfile
// - entitybinaryformat file (the actual entities payloads)
// - a SerializedFile that has an array of UnityEngine.Object PPtrs that are used by this entity file.
//
// The first two we deal with very simply: they just need to be copied into the build, and we're done.
// the third one, we will feed as input to the Scriptable build pipeline (which is actually about creating assetbundles), and create an assetbundle that
// has all those objects in it that the 3rd file referred to. We do this with a batch api, first we loop through all subscenes, and register with this batch
// api which assetbundles we'd like to see produced, and then at the end, we say "okay make them please". this assetbundle creation api has a caching system
// that is separate from the assetpipeline caching system, so if all goes well, the call to produce these assetbundles will return very fast and did nothing.
//
// The reason for the strange looking api, where a two callbacks get passed in is to make integration of the new incremental buildpipeline easier, as this code
// needs to be compatible both with the current buildpipeline in the dots-repo, as well as with the incremental buildpipeline. When that is merged, we can simplify this.
public static void PrepareAdditionalFiles(string buildConfigurationGuid, Func <Type, IBuildComponent> getRequiredComponent, Action <string, string> RegisterFileCopy, string outputStreamingAssetsDirectory, string buildWorkingDirectory)
{
T GetRequiredComponent <T>() => (T)getRequiredComponent(typeof(T));
var profile = GetRequiredComponent <ClassicBuildProfile>();
if (profile.Target == BuildTarget.NoTarget)
{
throw new InvalidOperationException($"Invalid build target '{profile.Target.ToString()}'.");
}
if (profile.Target != EditorUserBuildSettings.activeBuildTarget)
{
throw new InvalidOperationException($"ActiveBuildTarget must be switched before the {nameof(SubSceneBuildCode)} runs.");
}
var content = new BundleBuildContent(new AssetBundleBuild[0]);
var sceneList = GetRequiredComponent <SceneList>();
var bundleNames = new List <string>();
var subSceneGuids = sceneList.GetScenePathsForBuild().SelectMany(scenePath => SceneMetaDataImporter.GetSubSceneGuids(AssetDatabase.AssetPathToGUID(scenePath))).Distinct().ToList();
foreach (var subSceneGuid in subSceneGuids)
{
var hash128Guid = SceneWithBuildConfigurationGUIDs.EnsureExistsFor(subSceneGuid, new Hash128(buildConfigurationGuid));
var hash = AssetDatabaseCompatibility.GetArtifactHash(hash128Guid.ToString(), typeof(SubSceneImporter), ImportMode.Synchronous);
AssetDatabaseCompatibility.GetArtifactPaths(hash, out var artifactPaths);
foreach (var artifactPath in artifactPaths)
{
var ext = Path.GetExtension(artifactPath).Replace(".", "");
if (ext == EntityScenesPaths.GetExtension(EntityScenesPaths.PathType.EntitiesHeader))
{
var destinationFile = outputStreamingAssetsDirectory + "/" + EntityScenesPaths.RelativePathInStreamingAssetsFolderFor(subSceneGuid, EntityScenesPaths.PathType.EntitiesHeader, -1);
RegisterFileCopy(artifactPath, destinationFile);
}
if (ext == EntityScenesPaths.GetExtension(EntityScenesPaths.PathType.EntitiesBinary))
{
var destinationFile = outputStreamingAssetsDirectory + "/" + EntityScenesPaths.RelativePathInStreamingAssetsFolderFor(subSceneGuid, EntityScenesPaths.PathType.EntitiesBinary, EntityScenesPaths.GetSectionIndexFromPath(artifactPath));
RegisterFileCopy(artifactPath, destinationFile);
}
if (ext == EntityScenesPaths.GetExtension(EntityScenesPaths.PathType.EntitiesUnityObjectReferences))
{
content.CustomAssets.Add(new CustomContent
{
Asset = hash128Guid,
Processor = (guid, processor) =>
{
var sectionIndex = EntityScenesPaths.GetSectionIndexFromPath(artifactPath);
processor.GetObjectIdentifiersAndTypesForSerializedFile(artifactPath, out ObjectIdentifier[] objectIds, out Type[] types);
public static void ForceReimport(params SubScene[] scenes)
{
bool needRefresh = false;
foreach (var world in World.All)
{
var sceneSystem = world.GetExistingSystem<SceneSystem>();
if (sceneSystem != null)
{
foreach (var scene in scenes)
needRefresh |= SceneWithBuildConfigurationGUIDs.Dirty(scene.SceneGUID, sceneSystem.BuildConfigurationGUID);
}
}
if (needRefresh)
AssetDatabase.Refresh();
}
public void SetUpOnce()
{
#if UNITY_EDITOR
try
{
BuildConfiguration.CreateAsset(m_BuildConfigPath, config =>
{
config.SetComponent(new SceneList
{
SceneInfos = new List <SceneList.SceneInfo>
{
new SceneList.SceneInfo
{
Scene = GlobalObjectId.GetGlobalObjectIdSlow(
AssetDatabase.LoadAssetAtPath <SceneAsset>(m_SubScenePath))
}
}
});
});
m_BuildConfigurationGUID = new GUID(AssetDatabase.AssetPathToGUID(m_BuildConfigPath));
m_SceneGUID = new GUID(AssetDatabase.AssetPathToGUID(m_SubScenePath));
var guid = SceneWithBuildConfigurationGUIDs.EnsureExistsFor(m_SceneGUID, m_BuildConfigurationGUID, true,
out var requestRefresh);
if (requestRefresh)
{
AssetDatabase.Refresh();
}
m_SceneWithBuildSettingsPath = SceneWithBuildConfigurationGUIDs.GetSceneWithBuildSettingsPath(guid);
EntityScenesPaths.GetSubSceneArtifactHash(m_SceneGUID, m_BuildConfigurationGUID, true,
ImportMode.Synchronous);
}
catch
{
AssetDatabase.DeleteAsset(m_TempPath);
AssetDatabase.DeleteAsset(m_SceneWithBuildSettingsPath);
throw;
}
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
#else
//TODO: Playmode test not supported yet
m_SceneGUID = new Unity.Entities.Hash128();
#endif
}
static void AddEntityBinaryFiles(Hash128 buildConfigurationGuid, string[] scenePathsForBuild, EntitySectionBundlesInBuild sectionBundlesInBuild)
{
var subSceneGuids = scenePathsForBuild.SelectMany(scenePath => EditorEntityScenes.GetSubScenes(AssetDatabaseCompatibility.PathToGUID(scenePath))).Distinct().ToList();
var requiresRefresh = false;
var sceneBuildConfigGuids = new NativeArray <GUID>(subSceneGuids.Count, Allocator.TempJob);
for (int i = 0; i != sceneBuildConfigGuids.Length; i++)
{
sceneBuildConfigGuids[i] = SceneWithBuildConfigurationGUIDs.EnsureExistsFor(subSceneGuids[i], buildConfigurationGuid, false, out var thisRequiresRefresh);
requiresRefresh |= thisRequiresRefresh;
sectionBundlesInBuild.Add(subSceneGuids[i], sceneBuildConfigGuids[i], typeof(SubSceneImporter));
}
if (requiresRefresh)
{
AssetDatabase.Refresh();
}
AssetDatabaseCompatibility.ProduceArtifactsAsync(sceneBuildConfigGuids, typeof(SubSceneImporter));
sceneBuildConfigGuids.Dispose();
}
public void TearDownOnce()
{
m_TempAssets.TearDown();
SceneWithBuildConfigurationGUIDs.ClearBuildSettingsCache();
}
public override BuildResult Run(BuildContext context)
{
var manifest = context.BuildManifest;
var rootAssembly = context.GetComponentOrDefault <DotsRuntimeRootAssembly>();
var buildScenes = context.GetComponentOrDefault <SceneList>();
var targetName = rootAssembly.MakeBeeTargetName(context.BuildConfigurationName);
var scenePaths = buildScenes.GetScenePathsForBuild();
var buildConfigurationGuid = context.BuildConfigurationAssetGUID;
var dataDirectory = WorldExport.GetOrCreateDataDirectoryFrom(rootAssembly.StagingDirectory.Combine(targetName));
var logsDirectory = WorldExport.GetOrCreateLogDirectoryFrom(targetName);
var sceneGuids = scenePaths.SelectMany(scenePath =>
{
var guids = EditorEntityScenes.GetSubScenes(AssetDatabaseCompatibility.PathToGUID(scenePath)).ToList();
guids.Add(AssetDatabaseCompatibility.PathToGUID(scenePath));
return(guids);
}).Distinct().ToList();
//Save all unsaved scenes of the project first
foreach (var guid in sceneGuids)
{
string scenePath = AssetDatabase.GUIDToAssetPath(guid.ToString());
var scene = SceneManager.GetSceneByPath(scenePath);
EditorSceneManager.SaveScene(scene);
}
var requiresRefresh = false;
var sceneBuildConfigGuids = new NativeArray <GUID>(sceneGuids.Count, Allocator.TempJob);
for (int i = 0; i != sceneBuildConfigGuids.Length; i++)
{
sceneBuildConfigGuids[i] = SceneWithBuildConfigurationGUIDs.EnsureExistsFor(sceneGuids[i], new Hash128(buildConfigurationGuid), false, out var thisRequiresRefresh);
requiresRefresh |= thisRequiresRefresh;
}
if (requiresRefresh)
{
AssetDatabase.Refresh();
}
var artifactHashes = new NativeArray <UnityEngine.Hash128>(sceneGuids.Count, Allocator.TempJob);
AssetDatabaseCompatibility.ProduceArtifactsRefreshIfNecessary(sceneBuildConfigGuids, typeof(SubSceneImporter), artifactHashes);
bool succeeded = true;
for (int i = 0; i != sceneBuildConfigGuids.Length; i++)
{
var sceneGuid = sceneGuids[i];
var artifactHash = artifactHashes[i];
AssetDatabaseCompatibility.GetArtifactPaths(artifactHash, out var artifactPaths);
List <FileInfo> exportedFiles = new List <FileInfo>();
bool foundEntityHeader = false;
foreach (var artifactPath in artifactPaths)
{
var ext = Path.GetExtension(artifactPath).ToLower().Replace(".", "");
if (ext == EntityScenesPaths.GetExtension(EntityScenesPaths.PathType.EntitiesHeader))
{
foundEntityHeader = true;
var destinationFile = dataDirectory.FullName + Path.DirectorySeparatorChar + EntityScenesPaths.RelativePathFolderFor(sceneGuid, EntityScenesPaths.PathType.EntitiesHeader, -1);
new NPath(artifactPath).MakeAbsolute().Copy(new NPath(destinationFile).MakeAbsolute().EnsureParentDirectoryExists());
exportedFiles.Add(new FileInfo(destinationFile));
}
else if (ext == EntityScenesPaths.GetExtension(EntityScenesPaths.PathType.EntitiesBinary))
{
var destinationFile = dataDirectory.FullName + Path.DirectorySeparatorChar + EntityScenesPaths.RelativePathFolderFor(sceneGuid, EntityScenesPaths.PathType.EntitiesBinary, EntityScenesPaths.GetSectionIndexFromPath(artifactPath));
new NPath(artifactPath).MakeAbsolute().Copy(new NPath(destinationFile).MakeAbsolute().EnsureParentDirectoryExists());
exportedFiles.Add(new FileInfo(destinationFile));
}
else if (ext == EntityScenesPaths.GetExtension(EntityScenesPaths.PathType.EntitiesConversionLog))
{
var destinationFile = logsDirectory.FullName + Path.DirectorySeparatorChar + $"{sceneGuid}.{EntityScenesPaths.GetExtension(EntityScenesPaths.PathType.EntitiesConversionLog)}";
new NPath(artifactPath).MakeAbsolute().Copy(new NPath(destinationFile).MakeAbsolute().EnsureParentDirectoryExists());
var result = PrintConversionLogToUnityConsole(artifactPath);
if (result.HasError || result.HasException)
{
UnityEngine.Debug.LogError("Failed to export scene: " + Path.GetFileName(AssetDatabase.GUIDToAssetPath(sceneGuid.ToString())));
succeeded = false;
}
}
else if (new Hash128(ext).IsValid) //Asset files are exported as {artifactHash}.{assetguid}
{
var destinationFile = dataDirectory.FullName + Path.DirectorySeparatorChar + ext;
new NPath(artifactPath).MakeAbsolute().Copy(new NPath(destinationFile).MakeAbsolute().EnsureParentDirectoryExists());
exportedFiles.Add(new FileInfo(destinationFile));
}
}
if (!foundEntityHeader)
{
Debug.LogError($"Failed to build EntityScene for '{AssetDatabaseCompatibility.GuidToPath(sceneGuid)}'.");
succeeded = false;
}
//UpdateManifest
manifest.Add(new Guid(sceneGuid.ToString()), AssetDatabase.GUIDToAssetPath(sceneGuid.ToString()), exportedFiles);
}
var catalogPath = Path.Combine(dataDirectory.ToString(), SceneSystem.k_SceneInfoFileName);
WriteCatalogFile(catalogPath, buildScenes);
manifest.AddAdditionalFilesToDeploy(new FileInfo(catalogPath.ToString()));
sceneBuildConfigGuids.Dispose();
artifactHashes.Dispose();
if (succeeded)
{
return(context.Success());
}
return(context.Failure($"Failed to export scenes"));
}
public override void OnImportAsset(AssetImportContext ctx)
{
try
{
var sceneWithBuildConfiguration = SceneWithBuildConfigurationGUIDs.ReadFromFile(ctx.assetPath);
// Ensure we have as many dependencies as possible registered early in case an exception is thrown
EditorEntityScenes.AddEntityBinaryFileDependencies(ctx, sceneWithBuildConfiguration.BuildConfiguration);
EditorEntityScenes.DependOnSceneGameObjects(sceneWithBuildConfiguration.SceneGUID, ctx);
var config = BuildConfiguration.LoadAsset(sceneWithBuildConfiguration.BuildConfiguration);
var scenePath = AssetDatabaseCompatibility.GuidToPath(sceneWithBuildConfiguration.SceneGUID);
var scene = EditorSceneManager.OpenScene(scenePath, OpenSceneMode.Additive);
try
{
EditorSceneManager.SetActiveScene(scene);
var settings = new GameObjectConversionSettings();
settings.SceneGUID = sceneWithBuildConfiguration.SceneGUID;
if (!sceneWithBuildConfiguration.IsBuildingForEditor)
{
settings.ConversionFlags |= GameObjectConversionUtility.ConversionFlags.IsBuildingForPlayer;
}
settings.BuildConfiguration = config;
settings.AssetImportContext = ctx;
settings.FilterFlags = WorldSystemFilterFlags.HybridGameObjectConversion;
WriteEntitySceneSettings writeEntitySettings = new WriteEntitySceneSettings();
if (config != null && config.TryGetComponent <DotsRuntimeBuildProfile>(out var profile))
{
if (config.TryGetComponent <DotsRuntimeRootAssembly>(out var rootAssembly))
{
writeEntitySettings.Codec = Codec.LZ4;
writeEntitySettings.IsDotsRuntime = true;
writeEntitySettings.BuildAssemblyCache = new BuildAssemblyCache()
{
BaseAssemblies = rootAssembly.RootAssembly.asset,
PlatformName = profile.Target.UnityPlatformName
};
settings.FilterFlags = WorldSystemFilterFlags.DotsRuntimeGameObjectConversion;
//Updating the root asmdef references or its references should re-trigger conversion
ctx.DependsOnArtifact(AssetDatabase.GetAssetPath(rootAssembly.RootAssembly.asset));
foreach (var assemblyPath in writeEntitySettings.BuildAssemblyCache.AssembliesPath)
{
ctx.DependsOnArtifact(assemblyPath);
}
}
}
var sectionRefObjs = new List <ReferencedUnityObjects>();
var sectionData = EditorEntityScenes.ConvertAndWriteEntityScene(scene, settings, sectionRefObjs, writeEntitySettings);
WriteAssetDependencyGUIDs(sectionRefObjs, sectionData, ctx);
foreach (var objRefs in sectionRefObjs)
{
DestroyImmediate(objRefs);
}
}
finally
{
EditorSceneManager.CloseScene(scene, true);
}
}
// Currently it's not acceptable to let the asset database catch the exception since it will create a default asset without any dependencies
// This means a reimport will not be triggered if the scene is subsequently modified
catch (Exception e)
{
Debug.Log($"Exception thrown during SubScene import: {e}");
}
}
// This function is responsible for providing all the subscenes to the build.
//
// The way these files get generated is that we have a SceneWithBuildConfiguration file, (which is a bit of a hack to work around the inability for scriptable importers to take arguments, so
// instead we create a different file that points to the scene we want to import, and points to the buildconfiguration we want to import it for). The SubsceneImporter will import this file,
// and it will make 3 (relevant) kind of files:
// - headerfile
// - entitybinaryformat file (the actual entities payloads)
// - a SerializedFile that has an array of UnityEngine.Object PPtrs that are used by this entity file.
//
// The first two we deal with very simply: they just need to be copied into the build, and we're done.
// the third one, we will feed as input to the Scriptable build pipeline (which is actually about creating assetbundles), and create an assetbundle that
// has all those objects in it that the 3rd file referred to. We do this with a batch api, first we loop through all subscenes, and register with this batch
// api which assetbundles we'd like to see produced, and then at the end, we say "okay make them please". this assetbundle creation api has a caching system
// that is separate from the assetpipeline caching system, so if all goes well, the call to produce these assetbundles will return very fast and did nothing.
//
// The reason for the strange looking api, where a two callbacks get passed in is to make integration of the new incremental buildpipeline easier, as this code
// needs to be compatible both with the current buildpipeline in the dots-repo, as well as with the incremental buildpipeline. When that is merged, we can simplify this.
public static void PrepareAdditionalFiles(string buildConfigurationGuid, string[] scenePathsForBuild, BuildTarget target, Action <string, string> RegisterFileCopy, string outputStreamingAssetsDirectory, string buildWorkingDirectory)
{
if (target == BuildTarget.NoTarget)
{
throw new InvalidOperationException($"Invalid build target '{target.ToString()}'.");
}
if (target != EditorUserBuildSettings.activeBuildTarget)
{
throw new InvalidOperationException($"ActiveBuildTarget must be switched before the {nameof(SubSceneBuildCode)} runs.");
}
var content = new BundleBuildContent(new AssetBundleBuild[0]);
var bundleNames = new HashSet <string>();
var subSceneGuids = scenePathsForBuild.SelectMany(scenePath => SceneMetaDataImporter.GetSubSceneGuids(AssetDatabase.AssetPathToGUID(scenePath))).Distinct().ToList();
var subScenePaths = new Dictionary <Hash128, string>();
var dependencyInputData = new Dictionary <SceneSection, SectionDependencyInfo>();
var refExt = EntityScenesPaths.GetExtension(EntityScenesPaths.PathType.EntitiesUnityObjectReferences);
var headerExt = EntityScenesPaths.GetExtension(EntityScenesPaths.PathType.EntitiesHeader);
var binaryExt = EntityScenesPaths.GetExtension(EntityScenesPaths.PathType.EntitiesBinary);
var group = BuildPipeline.GetBuildTargetGroup(target);
var parameters = new BundleBuildParameters(target, @group, buildWorkingDirectory)
{
BundleCompression = BuildCompression.LZ4Runtime
};
var requiresRefresh = false;
var sceneBuildConfigGuids = new NativeArray <GUID>(subSceneGuids.Count, Allocator.TempJob);
for (int i = 0; i != sceneBuildConfigGuids.Length; i++)
{
sceneBuildConfigGuids[i] = SceneWithBuildConfigurationGUIDs.EnsureExistsFor(subSceneGuids[i], new Hash128(buildConfigurationGuid), out var thisRequiresRefresh);
requiresRefresh |= thisRequiresRefresh;
}
if (requiresRefresh)
{
AssetDatabase.Refresh();
}
var artifactHashes = new NativeArray <UnityEngine.Hash128>(subSceneGuids.Count, Allocator.TempJob);
AssetDatabaseCompatibility.ProduceArtifactsRefreshIfNecessary(sceneBuildConfigGuids, typeof(SubSceneImporter), artifactHashes);
for (int i = 0; i != sceneBuildConfigGuids.Length; i++)
{
var sceneGuid = subSceneGuids[i];
var sceneBuildConfigGuid = sceneBuildConfigGuids[i];
var artifactHash = artifactHashes[i];
bool foundEntityHeader = false;
AssetDatabaseCompatibility.GetArtifactPaths(artifactHash, out var artifactPaths);
foreach (var artifactPath in artifactPaths)
{
//@TODO: This looks like a workaround. Whats going on here?
var ext = Path.GetExtension(artifactPath).Replace(".", "");
if (ext == headerExt)
{
foundEntityHeader = true;
if (!string.IsNullOrEmpty(artifactPaths.FirstOrDefault(a => a.EndsWith(refExt))))
{
subScenePaths[sceneGuid] = artifactPath;
}
else
{
//if there are no reference bundles, then deduplication can be skipped
var destinationFile = EntityScenesPaths.RelativePathFolderFor(sceneGuid, EntityScenesPaths.PathType.EntitiesHeader, -1);
DoCopy(RegisterFileCopy, outputStreamingAssetsDirectory, artifactPath, destinationFile);
}
}
else if (ext == binaryExt)
{
var destinationFile = EntityScenesPaths.RelativePathFolderFor(sceneGuid, EntityScenesPaths.PathType.EntitiesBinary, EntityScenesPaths.GetSectionIndexFromPath(artifactPath));
DoCopy(RegisterFileCopy, outputStreamingAssetsDirectory, artifactPath, destinationFile);
}
if (ext == refExt)
{
content.CustomAssets.Add(new CustomContent
{
Asset = sceneBuildConfigGuid,
Processor = (guid, processor) =>
{
var sectionIndex = EntityScenesPaths.GetSectionIndexFromPath(artifactPath);
processor.GetObjectIdentifiersAndTypesForSerializedFile(artifactPath, out ObjectIdentifier[] objectIds, out Type[] types);
public override void OnImportAsset(AssetImportContext ctx)
{
try
{
ctx.DependsOnCustomDependency("EntityBinaryFileFormatVersion");
ctx.DependsOnCustomDependency("SceneMetaDataFileFormatVersion");
ctx.DependsOnSourceAsset(EntitiesCacheUtility.globalEntitySceneDependencyPath);
var sceneWithBuildConfiguration = SceneWithBuildConfigurationGUIDs.ReadFromFile(ctx.assetPath);
// Ensure we have as many dependencies as possible registered early in case an exception is thrown
var scenePath = AssetDatabase.GUIDToAssetPath(sceneWithBuildConfiguration.SceneGUID.ToString());
ctx.DependsOnSourceAsset(scenePath);
if (sceneWithBuildConfiguration.BuildConfiguration.IsValid)
{
var buildConfigurationPath = AssetDatabase.GUIDToAssetPath(sceneWithBuildConfiguration.BuildConfiguration.ToString());
ctx.DependsOnSourceAsset(buildConfigurationPath);
var buildConfigurationDependencies = AssetDatabase.GetDependencies(buildConfigurationPath);
foreach (var dependency in buildConfigurationDependencies)
{
ctx.DependsOnSourceAsset(dependency);
}
}
var dependencies = AssetDatabase.GetDependencies(scenePath);
foreach (var dependency in dependencies)
{
if (dependency.ToLower().EndsWith(".prefab"))
{
ctx.DependsOnSourceAsset(dependency);
}
}
var config = BuildConfiguration.LoadAsset(sceneWithBuildConfiguration.BuildConfiguration);
var scene = EditorSceneManager.OpenScene(scenePath, OpenSceneMode.Additive);
try
{
var settings = new GameObjectConversionSettings();
settings.SceneGUID = sceneWithBuildConfiguration.SceneGUID;
settings.BuildConfiguration = config;
settings.AssetImportContext = ctx;
settings.FilterFlags = WorldSystemFilterFlags.HybridGameObjectConversion;
WriteEntitySceneSettings writeEntitySettings = new WriteEntitySceneSettings();
if (config != null && config.TryGetComponent <DotsRuntimeBuildProfile>(out var profile))
{
if (config.TryGetComponent <DotsRuntimeRootAssembly>(out var rootAssembly))
{
ctx.DependsOnSourceAsset(AssetDatabase.GetAssetPath(rootAssembly.RootAssembly.asset));
EditorSceneManager.SetActiveScene(scene);
writeEntitySettings.Codec = Codec.LZ4;
writeEntitySettings.IsDotsRuntime = true;
writeEntitySettings.BuildAssemblyCache = new BuildAssemblyCache()
{
BaseAssemblies = rootAssembly.RootAssembly.asset,
PlatformName = profile.Target.UnityPlatformName
};
settings.FilterFlags = WorldSystemFilterFlags.DotsRuntimeGameObjectConversion;
}
}
var sectionRefObjs = new List <ReferencedUnityObjects>();
var sectionData = EditorEntityScenes.ConvertAndWriteEntitySceneInternal(scene, settings, sectionRefObjs, writeEntitySettings);
WriteAssetDependencyGUIDs(sectionRefObjs, sectionData, ctx);
}
finally
{
EditorSceneManager.CloseScene(scene, true);
}
}
// Currently it's not acceptable to let the asset database catch the exception since it will create a default asset without any dependencies
// This means a reimport will not be triggered if the scene is subsequently modified
catch (Exception e)
{
Debug.Log($"Exception thrown during SubScene import: {e}");
}
}
public void TearDown()
{
SceneWithBuildConfigurationGUIDs.ClearBuildSettingsCache();
EditorSceneManager.NewScene(NewSceneSetup.EmptyScene);
}
public void OneTimeTearDown()
{
AssetDatabase.DeleteAsset(m_TempAssetDir);
SceneWithBuildConfigurationGUIDs.ClearBuildSettingsCache();
}
