public static AssetReferenceDatabase GetDatabase()
{
if (s_database == null)
{
if (!Load())
{
// Create vanilla db
s_database = ScriptableObject.CreateInstance <AssetReferenceDatabase>();
s_database.m_assets = new List <AssetReference>();
s_database.m_dictionary = new Dictionary <string, AssetReference> ();
s_database.m_version = DB_VERSION;
var DBDir = DataModel.Version2.Settings.Path.TemporalSettingFilePath;
if (!Directory.Exists(DBDir))
{
Directory.CreateDirectory(DBDir);
}
AssetDatabase.CreateAsset(s_database, Model.Settings.Path.DatabasePath);
}
}
return(s_database);
}
void Load(BuildTarget target,
Model.NodeData node,
IEnumerable <Model.ConnectionData> connectionsToOutput,
PerformGraph.Output Output)
{
if (connectionsToOutput == null || Output == null)
{
return;
}
var outputSource = new List <AssetReference>();
var loadPath = GetLoadPath(target);
var targetFiles = AssetDatabase.FindAssets("", new string[] { loadPath });
foreach (var assetGuid in targetFiles)
{
var targetFilePath = AssetDatabase.GUIDToAssetPath(assetGuid);
if (!TypeUtility.IsLoadingAsset(targetFilePath))
{
continue;
}
// Skip folders
var type = TypeUtility.GetMainAssetTypeAtPath(targetFilePath);
if (type == typeof(UnityEditor.DefaultAsset) && AssetDatabase.IsValidFolder(targetFilePath))
{
continue;
}
var r = AssetReferenceDatabase.GetReference(targetFilePath);
if (r == null)
{
continue;
}
if (outputSource.Contains(r))
{
continue;
}
if (IsIgnored(targetFilePath))
{
continue;
}
outputSource.Add(r);
}
var output = new Dictionary <string, List <AssetReference> > {
{ "0", outputSource }
};
var dst = (connectionsToOutput == null || !connectionsToOutput.Any())?
null : connectionsToOutput.First();
Output(dst, output);
}
public Dictionary <string, List <AssetReference> > ToGroupDictionary()
{
Dictionary <string, List <AssetReference> > dic = new Dictionary <string, List <AssetReference> >();
foreach (var g in m_groups)
{
dic [g.name] = g.assets.Select(a => AssetReferenceDatabase.GetReference(a)).ToList();
}
return(dic);
}
public static void DeleteReference(string relativePath)
{
AssetReferenceDatabase db = GetDatabase();
if (db.m_dictionary.ContainsKey(relativePath))
{
var r = db.m_dictionary[relativePath];
r.InvalidateTypeCache();
db.m_assets.Remove(r);
db.m_dictionary.Remove(relativePath);
SetDBDirty();
}
}
public static void MoveReference(string oldPath, string newPath)
{
AssetReferenceDatabase db = GetDatabase();
if (db.m_dictionary.ContainsKey(oldPath))
{
var r = db.m_dictionary[oldPath];
r.InvalidateTypeCache();
db.m_dictionary.Remove(oldPath);
db.m_dictionary[newPath] = r;
r.importFrom = newPath;
}
}
public void Init(Stack <AssetPostprocessorContext> ctxStack)
{
m_importedAssets = new List <AssetReference>();
m_movedAssets = new List <AssetReference>();
foreach (var path in m_importedAssetPaths)
{
if (!TypeUtility.IsLoadingAsset(path))
{
continue;
}
bool isAssetFoundInStack = false;
foreach (var ctx in ctxStack)
{
if (ArrayUtility.Contains(ctx.ImportedAssetPaths, path) ||
ctx.ImportedAssets.Find(a => a.importFrom == path) != null)
{
isAssetFoundInStack = true;
break;
}
}
if (!isAssetFoundInStack)
{
var a = AssetReferenceDatabase.GetReference(path);
m_importedAssets.Add(a);
}
}
for (int i = 0; i < m_movedAssetPaths.Length; ++i)
{
var movedTo = m_movedAssetPaths [i];
if (!TypeUtility.IsLoadingAsset(movedTo))
{
continue;
}
var a = AssetReferenceDatabase.GetReference(movedTo);
m_movedAssets.Add(a);
}
}
void Load(BuildTarget target,
Model.NodeData node,
IEnumerable <Model.ConnectionData> connectionsToOutput,
PerformGraph.Output Output)
{
if (connectionsToOutput == null || Output == null)
{
return;
}
var cond = m_searchFilter[target];
var outputSource = new List <AssetReference>();
var guids = AssetDatabase.FindAssets(cond);
foreach (var guid in guids)
{
var targetFilePath = AssetDatabase.GUIDToAssetPath(guid);
if (!TypeUtility.IsLoadingAsset(targetFilePath))
{
continue;
}
var r = AssetReferenceDatabase.GetReference(targetFilePath);
if (r != null)
{
outputSource.Add(AssetReferenceDatabase.GetReference(targetFilePath));
}
}
var output = new Dictionary <string, List <AssetReference> > {
{ "0", outputSource }
};
var dst = (connectionsToOutput == null || !connectionsToOutput.Any())?
null : connectionsToOutput.First();
Output(dst, output);
}
private void HandleAllAssets(string[] importedAssets,
string[] deletedAssets, string[] movedAssets, string[] movedFromAssetPaths)
{
for (int i = 0; i < movedFromAssetPaths.Length; i++)
{
if (movedFromAssetPaths[i] == DataModel.Version2.Settings.Path.BasePath)
{
DataModel.Version2.Settings.Path.ResetBasePath(movedAssets[i]);
}
}
foreach (string str in importedAssets)
{
AssetReferenceDatabase.GetReference(str).InvalidateTypeCache();
}
foreach (string str in deletedAssets)
{
AssetReferenceDatabase.DeleteReference(str);
}
for (int i = 0; i < movedAssets.Length; i++)
{
AssetReferenceDatabase.MoveReference(movedFromAssetPaths[i], movedAssets[i]);
}
var ctx = new AssetPostprocessorContext(importedAssets, deletedAssets, movedAssets, movedFromAssetPaths, m_contexts);
if (!ctx.HasValidAssetToPostprocess())
{
return;
}
// if modification happens inside graph, record it.
if (m_controllers.Count > 0)
{
m_ppQueue.Enqueue(ctx);
return;
}
DoPostprocessWithContext(ctx);
}
private static AssetReference GetReference(string relativePath, CreateReference creator)
{
AssetReferenceDatabase db = GetDatabase();
if (db.m_dictionary.ContainsKey(relativePath))
{
return(db.m_dictionary[relativePath]);
}
else
{
try {
AssetReference r = creator();
db.m_assets.Add(r);
db.m_dictionary.Add(relativePath, r);
AssetReferenceDatabase.SetDBDirty();
return(r);
} catch (AssetReferenceException) {
// if give asset is invalid, return null
return(null);
}
}
}
private static bool Load()
{
bool loaded = false;
try {
var dbPath = Model.Settings.Path.DatabasePath;
if (File.Exists(dbPath))
{
AssetReferenceDatabase db = AssetDatabase.LoadAssetAtPath <AssetReferenceDatabase>(dbPath);
if (db != null && db.m_version == DB_VERSION)
{
db.m_dictionary = new Dictionary <string, AssetReference>();
foreach (var r in db.m_assets)
{
db.m_dictionary.Add(r.importFrom, r);
}
s_database = db;
loaded = true;
}
else
{
if (db != null)
{
Resources.UnloadAsset(db);
}
}
}
} catch (Exception e) {
LogUtility.Logger.LogWarning(LogUtility.kTag, e);
}
return(loaded);
}
private static AssetReference GetReference(string relativePath, CreateReference creator)
{
AssetReferenceDatabase db = GetDatabase();
if (db.m_dictionary.ContainsKey(relativePath))
{
return(db.m_dictionary[relativePath]);
}
else
{
try {
AssetReference r = creator();
db.m_assets.Add(r);
db.m_dictionary.Add(relativePath, r);
AssetReferenceDatabase.SetDBDirty();
return(r);
} catch (AssetReferenceException e) {
LogUtility.Logger.LogWarning(LogUtility.kTag,
$"AssetReference could not be created: Asset:{e.importFrom} Message:{e.Message}");
// if give asset is invalid, return null
return(null);
}
}
}
public override void Prepare(BuildTarget target,
Model.NodeData node,
IEnumerable <PerformGraph.AssetGroups> incoming,
IEnumerable <Model.ConnectionData> connectionsToOutput,
PerformGraph.Output Output)
{
ValidatePrefabBuilder(node, target, incoming,
() => throw new NodeException("Output directory not found.", "Create output directory or set a valid directory path.", node),
() => throw new NodeException("PrefabBuilder is not configured.", "Configure PrefabBuilder from inspector.", node),
() => throw new NodeException("Failed to create PrefabBuilder from settings.", "Fix settings from inspector.", node),
(string groupKey) => throw new NodeException(
$"Can not create prefab with incoming assets for group {groupKey}.", "Fix group input assets for selected PrefabBuilder.", node),
(AssetReference badAsset) => throw new NodeException(
$"Can not import incoming asset {badAsset.fileNameAndExtension}.", "", node));
if (incoming == null)
{
return;
}
var prefabOutputDir = PrepareOutputDirectory(target, node);
var builder = m_instance.Get <IPrefabBuilder>(target);
UnityEngine.Assertions.Assert.IsNotNull(builder);
Dictionary <string, List <AssetReference> > output = null;
if (Output != null)
{
output = new Dictionary <string, List <AssetReference> >();
}
var aggregatedGroups = new Dictionary <string, List <AssetReference> >();
foreach (var ag in incoming)
{
foreach (var key in ag.assetGroups.Keys)
{
if (!aggregatedGroups.ContainsKey(key))
{
aggregatedGroups[key] = new List <AssetReference>();
}
aggregatedGroups[key].AddRange(ag.assetGroups[key].AsEnumerable());
}
}
foreach (var key in aggregatedGroups.Keys)
{
var assets = aggregatedGroups[key];
var threshold = PrefabBuilderUtility.GetPrefabBuilderAssetThreshold(m_instance.ClassName);
if (threshold < assets.Count)
{
var guiName = PrefabBuilderUtility.GetPrefabBuilderGUIName(m_instance.ClassName);
throw new NodeException(
string.Format("Too many assets passed to {0} for group:{1}. {2}'s threshold is set to {4}", guiName, key, guiName, threshold),
string.Format("Limit number of assets in a group to {4}", threshold), node);
}
List <UnityEngine.Object> allAssets = LoadAllAssets(assets);
bool canCreatePrefab;
if (m_createDescription == null)
{
m_createDescription = new PrefabCreateDescription();
}
try
{
m_createDescription.Reset();
canCreatePrefab = builder.CanCreatePrefab(key, allAssets, ref m_createDescription);
}
catch (Exception e)
{
throw new NodeException(e.Message, "See reason for detail.", node);
}
if (output != null && canCreatePrefab)
{
output[key] = new List <AssetReference> ()
{
AssetReferenceDatabase.GetPrefabReference(FileUtility.PathCombine(prefabOutputDir, m_createDescription.prefabName + ".prefab"))
};
}
UnloadAllAssets(assets);
}
if (Output != null)
{
var dst = (connectionsToOutput == null || !connectionsToOutput.Any())?
null : connectionsToOutput.First();
Output(dst, output);
}
}
public override void Prepare(BuildTarget target,
Model.NodeData node,
IEnumerable <PerformGraph.AssetGroups> incoming,
IEnumerable <Model.ConnectionData> connectionsToOutput,
PerformGraph.Output Output)
{
ValidatePrefabBuilder(node, target, incoming,
() => {
throw new NodeException(node.Name + ":Output directory not found.", node);
},
() => {
throw new NodeException(node.Name + " :PrefabBuilder is not configured. Please configure from Inspector.", node);
},
() => {
throw new NodeException(node.Name + " :Failed to create PrefabBuilder from settings. Please fix settings from Inspector.", node);
},
(string groupKey) => {
throw new NodeException(string.Format("{0} :Can not create prefab with incoming assets for group {1}.", node.Name, groupKey), node);
},
(AssetReference badAsset) => {
throw new NodeException(string.Format("{0} :Can not import incoming asset {1}.", node.Name, badAsset.fileNameAndExtension), node);
}
);
if (incoming == null)
{
return;
}
var prefabOutputDir = PrepareOutputDirectory(target, node);
var builder = m_instance.Get <IPrefabBuilder>(target);
UnityEngine.Assertions.Assert.IsNotNull(builder);
Dictionary <string, List <AssetReference> > output = null;
if (Output != null)
{
output = new Dictionary <string, List <AssetReference> >();
}
var aggregatedGroups = new Dictionary <string, List <AssetReference> >();
foreach (var ag in incoming)
{
foreach (var key in ag.assetGroups.Keys)
{
if (!aggregatedGroups.ContainsKey(key))
{
aggregatedGroups[key] = new List <AssetReference>();
}
aggregatedGroups[key].AddRange(ag.assetGroups[key].AsEnumerable());
}
}
foreach (var key in aggregatedGroups.Keys)
{
var assets = aggregatedGroups[key];
var thresold = PrefabBuilderUtility.GetPrefabBuilderAssetThreshold(m_instance.ClassName);
if (thresold < assets.Count)
{
var guiName = PrefabBuilderUtility.GetPrefabBuilderGUIName(m_instance.ClassName);
throw new NodeException(string.Format("{0} :Too many assets passed to {1} for group:{2}. {3}'s threshold is set to {4}",
node.Name, guiName, key, guiName, thresold), node);
}
GameObject previousPrefab = null; //TODO
List <UnityEngine.Object> allAssets = LoadAllAssets(assets);
var prefabFileName = builder.CanCreatePrefab(key, allAssets, previousPrefab);
if (output != null && prefabFileName != null)
{
output[key] = new List <AssetReference> ()
{
AssetReferenceDatabase.GetPrefabReference(FileUtility.PathCombine(prefabOutputDir, prefabFileName + ".prefab"))
};
}
UnloadAllAssets(assets);
}
if (Output != null)
{
var dst = (connectionsToOutput == null || !connectionsToOutput.Any())?
null : connectionsToOutput.First();
Output(dst, output);
}
}
public override void Prepare(BuildTarget target,
Model.NodeData node,
IEnumerable <PerformGraph.AssetGroups> incoming,
IEnumerable <Model.ConnectionData> connectionsToOutput,
PerformGraph.Output Output)
{
ValidateAssetGenerator(node, target, incoming,
() => {
throw new NodeException("AssetGenerator is not specified.", "Select generator from inspector.", node);
},
() => {
throw new NodeException("Failed to create AssetGenerator from settings.", "Fix AssetGenerator settings from inspector", node);
},
(AssetReference badAsset) => {
throw new NodeException($"Generator not create asset from source : Source: {badAsset.importFrom}",
"Remove source asset from node input.", node);
},
(AssetReference badAsset) => {
throw new NodeException($"Can not import incoming asset {badAsset.fileNameAndExtension}.",
"Remove source asset from node input.", node);
}
);
if (incoming == null)
{
return;
}
if (connectionsToOutput == null || Output == null)
{
return;
}
var allOutput = new Dictionary <string, Dictionary <string, List <AssetReference> > >();
foreach (var outPoints in node.OutputPoints)
{
allOutput[outPoints.Id] = new Dictionary <string, List <AssetReference> >();
}
var defaultOutputCond = connectionsToOutput.Where(c => c.FromNodeConnectionPointId == m_defaultOutputPointId);
Model.ConnectionData defaultOutput = null;
if (defaultOutputCond.Any())
{
defaultOutput = defaultOutputCond.First();
}
foreach (var ag in incoming)
{
if (defaultOutput != null)
{
Output(defaultOutput, ag.assetGroups);
}
foreach (var groupKey in ag.assetGroups.Keys)
{
foreach (var a in ag.assetGroups[groupKey])
{
foreach (var entry in m_entries)
{
var assetOutputDir = PrepareOutputDirectory(target, node, a);
var generator = entry.m_instance.Get <IAssetGenerator>(target);
UnityEngine.Assertions.Assert.IsNotNull(generator);
var newItem = FileUtility.PathCombine(assetOutputDir, GetGeneratorIdForSubPath(target, entry), a.fileName + generator.GetAssetExtension(a));
var output = allOutput[entry.m_id];
if (!output.ContainsKey(groupKey))
{
output[groupKey] = new List <AssetReference>();
}
output[groupKey].Add(AssetReferenceDatabase.GetReferenceWithType(newItem, generator.GetAssetType(a)));
}
}
}
}
foreach (var dst in connectionsToOutput)
{
if (allOutput.ContainsKey(dst.FromNodeConnectionPointId))
{
Output(dst, allOutput[dst.FromNodeConnectionPointId]);
}
}
}
public override void Build(BuildTarget target,
Model.NodeData node,
IEnumerable <PerformGraph.AssetGroups> incoming,
IEnumerable <Model.ConnectionData> connectionsToOutput,
PerformGraph.Output Output,
Action <Model.NodeData, string, float> progressFunc)
{
if (incoming == null)
{
return;
}
var builder = m_instance.Get <IPrefabBuilder>(target);
UnityEngine.Assertions.Assert.IsNotNull(builder);
var prefabOutputDir = PrepareOutputDirectory(target, node);
Dictionary <string, List <AssetReference> > output = null;
if (Output != null)
{
output = new Dictionary <string, List <AssetReference> >();
}
var aggregatedGroups = new Dictionary <string, List <AssetReference> >();
foreach (var ag in incoming)
{
foreach (var key in ag.assetGroups.Keys)
{
if (!aggregatedGroups.ContainsKey(key))
{
aggregatedGroups[key] = new List <AssetReference>();
}
aggregatedGroups[key].AddRange(ag.assetGroups[key].AsEnumerable());
}
}
var anyPrefabCreated = false;
foreach (var key in aggregatedGroups.Keys)
{
var assets = aggregatedGroups[key];
var allAssets = LoadAllAssets(assets);
GameObject previousPrefab = null; //TODO
var prefabFileName = builder.CanCreatePrefab(key, allAssets, previousPrefab);
var prefabSavePath = FileUtility.PathCombine(prefabOutputDir, prefabFileName + ".prefab");
if (!Directory.Exists(Path.GetDirectoryName(prefabSavePath)))
{
Directory.CreateDirectory(Path.GetDirectoryName(prefabSavePath));
}
if (!File.Exists(prefabSavePath) || PrefabBuildInfo.DoesPrefabNeedRebuilding(prefabOutputDir, this, node, target, key, assets))
{
UnityEngine.GameObject obj = builder.CreatePrefab(key, allAssets, previousPrefab);
if (obj == null)
{
throw new AssetGraphException(string.Format("{0} :PrefabBuilder {1} returned null in CreatePrefab() [groupKey:{2}]",
node.Name, builder.GetType().FullName, key));
}
LogUtility.Logger.LogFormat(LogType.Log, "{0} is (re)creating Prefab:{1} with {2}({3})", node.Name, prefabFileName,
PrefabBuilderUtility.GetPrefabBuilderGUIName(m_instance.ClassName),
PrefabBuilderUtility.GetPrefabBuilderVersion(m_instance.ClassName));
if (progressFunc != null)
{
progressFunc(node, string.Format("Creating {0}", prefabFileName), 0.5f);
}
PrefabUtility.CreatePrefab(prefabSavePath, obj, m_replacePrefabOptions);
PrefabBuildInfo.SavePrefabBuildInfo(prefabOutputDir, this, node, target, key, assets);
GameObject.DestroyImmediate(obj);
anyPrefabCreated = true;
AssetProcessEventRecord.GetRecord().LogModify(AssetDatabase.AssetPathToGUID(prefabSavePath));
}
UnloadAllAssets(assets);
if (anyPrefabCreated)
{
AssetDatabase.SaveAssets();
}
if (output != null)
{
output[key] = new List <AssetReference> ()
{
AssetReferenceDatabase.GetPrefabReference(prefabSavePath)
};
}
}
if (Output != null)
{
var dst = (connectionsToOutput == null || !connectionsToOutput.Any())?
null : connectionsToOutput.First();
Output(dst, output);
}
}
public override void Prepare(BuildTarget target,
Model.NodeData node,
IEnumerable <PerformGraph.AssetGroups> incoming,
IEnumerable <Model.ConnectionData> connectionsToOutput,
PerformGraph.Output Output)
{
// BundleBuilder do nothing without incoming connections
if (incoming == null)
{
return;
}
var bundleOutputDir = PrepareOutputDirectory(target, node, false, true);
var bundleNames = incoming.SelectMany(v => v.assetGroups.Keys).Distinct().ToList();
var bundleVariants = new Dictionary <string, List <string> >();
// get all variant name for bundles
foreach (var ag in incoming)
{
foreach (var name in ag.assetGroups.Keys)
{
if (!bundleVariants.ContainsKey(name))
{
bundleVariants[name] = new List <string>();
}
var assets = ag.assetGroups[name];
foreach (var a in assets)
{
var variantName = a.variantName;
if (!bundleVariants[name].Contains(variantName))
{
bundleVariants[name].Add(variantName);
}
}
}
}
// add manifest file
var manifestName = GetManifestName(target, node, true);
bundleNames.Add(manifestName);
bundleVariants[manifestName] = new List <string>()
{
""
};
if (connectionsToOutput != null && Output != null)
{
UnityEngine.Assertions.Assert.IsTrue(connectionsToOutput.Any());
var outputDict = new Dictionary <string, List <AssetReference> >();
outputDict[key] = new List <AssetReference>();
foreach (var name in bundleNames)
{
foreach (var v in bundleVariants[name])
{
string bundleName = (string.IsNullOrEmpty(v))? name : name + "." + v;
AssetReference bundle = AssetReferenceDatabase.GetAssetBundleReference(FileUtility.PathCombine(bundleOutputDir, bundleName));
AssetReference manifest = AssetReferenceDatabase.GetAssetBundleReference(FileUtility.PathCombine(bundleOutputDir, bundleName + Model.Settings.MANIFEST_FOOTER));
outputDict[key].Add(bundle);
outputDict[key].Add(manifest);
}
}
var dst = (connectionsToOutput == null || !connectionsToOutput.Any())?
null : connectionsToOutput.First();
Output(dst, outputDict);
}
}
public override void Build(BuildTarget target,
Model.NodeData node,
IEnumerable <PerformGraph.AssetGroups> incoming,
IEnumerable <Model.ConnectionData> connectionsToOutput,
PerformGraph.Output Output,
Action <Model.NodeData, string, float> progressFunc)
{
if (incoming == null)
{
return;
}
var builder = m_instance.Get <IPrefabBuilder>(target);
Assert.IsNotNull(builder);
var prefabOutputDir = PrepareOutputDirectory(target, node);
Dictionary <string, List <AssetReference> > output = null;
if (Output != null)
{
output = new Dictionary <string, List <AssetReference> >();
}
var aggregatedGroups = new Dictionary <string, List <AssetReference> >();
foreach (var ag in incoming)
{
foreach (var key in ag.assetGroups.Keys)
{
if (!aggregatedGroups.ContainsKey(key))
{
aggregatedGroups[key] = new List <AssetReference>();
}
aggregatedGroups[key].AddRange(ag.assetGroups[key].AsEnumerable());
}
}
var anyPrefabCreated = false;
foreach (var key in aggregatedGroups.Keys)
{
var assets = aggregatedGroups[key];
var allAssets = LoadAllAssets(assets);
try
{
m_createDescription.Reset();
var canCreatePrefab = builder.CanCreatePrefab(key, allAssets, ref m_createDescription);
Assert.IsTrue(canCreatePrefab, "CanCreatePrefab() should not fail at Build phase.");
}
catch (Exception e)
{
throw new NodeException(e.Message, "See reason for detail.", node);
}
var prefabSavePath = FileUtility.PathCombine(prefabOutputDir, m_createDescription.prefabName + ".prefab");
if (!Directory.Exists(Path.GetDirectoryName(prefabSavePath)))
{
Directory.CreateDirectory(Path.GetDirectoryName(prefabSavePath));
}
if (!File.Exists(prefabSavePath) || PrefabBuildInfo.DoesPrefabNeedRebuilding(prefabOutputDir, this, node, target, key, assets, m_createDescription))
{
GameObject obj;
GameObject previous = null;
try
{
if (m_loadPreviousPrefab && File.Exists(prefabSavePath))
{
previous = PrefabUtility.LoadPrefabContents(prefabSavePath);
}
obj = builder.CreatePrefab(key, allAssets, previous);
}
catch (Exception e)
{
throw new NodeException(e.Message, "See reason for detail.", node);
}
if (obj == null)
{
throw new AssetGraphException(
$"{node.Name} :PrefabBuilder {builder.GetType().FullName} returned null in CreatePrefab() [groupKey:{key}]");
}
LogUtility.Logger.LogFormat(LogType.Log, "{0} is (re)creating Prefab:{1} with {2}({3})", node.Name, m_createDescription.prefabName,
PrefabBuilderUtility.GetPrefabBuilderGUIName(m_instance.ClassName),
PrefabBuilderUtility.GetPrefabBuilderVersion(m_instance.ClassName));
progressFunc?.Invoke(node, $"Creating {m_createDescription.prefabName}", 0.5f);
var isPartOfAsset = PrefabUtility.IsPartOfPrefabAsset(obj);
PrefabUtility.SaveAsPrefabAsset(obj, prefabSavePath);
if (previous != obj && isPartOfAsset)
{
PrefabUtility.UnloadPrefabContents(obj);
}
else
{
Object.DestroyImmediate(obj);
}
if (previous)
{
PrefabUtility.UnloadPrefabContents(previous);
}
PrefabBuildInfo.SavePrefabBuildInfo(prefabOutputDir, this, node, target, key, assets, m_createDescription);
anyPrefabCreated = true;
AssetProcessEventRecord.GetRecord().LogModify(AssetDatabase.AssetPathToGUID(prefabSavePath));
}
UnloadAllAssets(assets);
if (anyPrefabCreated)
{
AssetDatabase.SaveAssets();
}
if (output != null)
{
output[key] = new List <AssetReference> ()
{
AssetReferenceDatabase.GetPrefabReference(prefabSavePath)
};
}
}
if (Output != null)
{
var dst = (connectionsToOutput == null || !connectionsToOutput.Any())?
null : connectionsToOutput.First();
Output(dst, output);
}
}
public override void Build(BuildTarget target,
Model.NodeData node,
IEnumerable <PerformGraph.AssetGroups> incoming,
IEnumerable <Model.ConnectionData> connectionsToOutput,
PerformGraph.Output Output,
Action <Model.NodeData, string, float> progressFunc)
{
if (incoming == null)
{
return;
}
var aggregatedGroups = new Dictionary <string, List <AssetReference> >();
aggregatedGroups[key] = new List <AssetReference>();
if (progressFunc != null)
{
progressFunc(node, "Collecting all inputs...", 0f);
}
foreach (var ag in incoming)
{
foreach (var name in ag.assetGroups.Keys)
{
if (!aggregatedGroups.ContainsKey(name))
{
aggregatedGroups[name] = new List <AssetReference>();
}
aggregatedGroups[name].AddRange(ag.assetGroups[name].AsEnumerable());
}
}
var bundleOutputDir = PrepareOutputDirectory(target, node, true, true);
var bundleNames = aggregatedGroups.Keys.ToList();
var bundleVariants = new Dictionary <string, List <string> >();
if (progressFunc != null)
{
progressFunc(node, "Building bundle variants map...", 0.2f);
}
// get all variant name for bundles
foreach (var name in aggregatedGroups.Keys)
{
if (!bundleVariants.ContainsKey(name))
{
bundleVariants[name] = new List <string>();
}
var assets = aggregatedGroups[name];
foreach (var a in assets)
{
var variantName = a.variantName;
if (!bundleVariants[name].Contains(variantName))
{
bundleVariants[name].Add(variantName);
}
}
}
int validNames = 0;
foreach (var name in bundleNames)
{
var assets = aggregatedGroups[name];
// we do not build bundle without any asset
if (assets.Count > 0)
{
validNames += bundleVariants[name].Count;
}
}
AssetBundleBuild[] bundleBuild = new AssetBundleBuild[validNames];
List <AssetImporterSetting> importerSetting = null;
if (!m_overwriteImporterSetting)
{
importerSetting = new List <AssetImporterSetting> ();
}
int bbIndex = 0;
foreach (var name in bundleNames)
{
foreach (var v in bundleVariants[name])
{
var assets = aggregatedGroups[name];
if (assets.Count <= 0)
{
continue;
}
bundleBuild[bbIndex].assetBundleName = name;
bundleBuild[bbIndex].assetBundleVariant = v;
bundleBuild[bbIndex].assetNames = assets.Where(x => x.variantName == v).Select(x => x.importFrom).ToArray();
/**
* WORKAROND: This will be unnecessary in future version
* Unity currently have issue in configuring variant assets using AssetBundleBuild[] that
* internal identifier does not match properly unless you configure value in AssetImporter.
*/
if (!string.IsNullOrEmpty(v))
{
foreach (var path in bundleBuild[bbIndex].assetNames)
{
AssetImporter importer = AssetImporter.GetAtPath(path);
if (importer.assetBundleName != name || importer.assetBundleVariant != v)
{
if (!m_overwriteImporterSetting)
{
importerSetting.Add(new AssetImporterSetting(importer));
}
importer.SetAssetBundleNameAndVariant(name, v);
importer.SaveAndReimport();
}
}
}
++bbIndex;
}
}
if (progressFunc != null)
{
progressFunc(node, "Building Asset Bundles...", 0.7f);
}
AssetBundleManifest m = BuildPipeline.BuildAssetBundles(bundleOutputDir, bundleBuild, (BuildAssetBundleOptions)m_enabledBundleOptions[target], target);
var output = new Dictionary <string, List <AssetReference> >();
output[key] = new List <AssetReference>();
var manifestName = GetManifestName(target, node, false);
if (!string.IsNullOrEmpty(m_manifestName [target]))
{
var projectPath = Directory.GetParent(Application.dataPath).ToString();
var finalManifestName = GetManifestName(target, node, true);
if (finalManifestName != manifestName)
{
var from = FileUtility.PathCombine(projectPath, bundleOutputDir, manifestName);
var to = FileUtility.PathCombine(projectPath, bundleOutputDir, finalManifestName);
var fromPaths = new string[] { from, from + ".manifest" };
var toPaths = new string[] { to, to + ".manifest" };
for (var i = 0; i < fromPaths.Length; ++i)
{
if (File.Exists(toPaths[i]))
{
File.Delete(toPaths[i]);
}
if (File.Exists(fromPaths[i]))
{
File.Move(fromPaths[i], toPaths[i]);
}
else
{
Debug.LogError("File " + fromPaths[i] + " does not exists! Wanted to copy to " + toPaths[i]);
}
}
manifestName = finalManifestName;
}
}
var generatedFiles = FileUtility.GetAllFilePathsInFolder(bundleOutputDir);
// add manifest file
bundleVariants.Add(manifestName.ToLower(), new List <string> {
null
});
foreach (var path in generatedFiles)
{
var fileName = path.Substring(bundleOutputDir.Length + 1);
if (IsFileIntendedItem(fileName, bundleVariants))
{
if (fileName == manifestName)
{
output[key].Add(AssetReferenceDatabase.GetAssetBundleManifestReference(path));
}
else
{
output[key].Add(AssetReferenceDatabase.GetAssetBundleReference(path));
}
}
}
if (Output != null)
{
var dst = (connectionsToOutput == null || !connectionsToOutput.Any())?
null : connectionsToOutput.First();
Output(dst, output);
}
if (importerSetting != null)
{
importerSetting.ForEach(i => i.WriteBack());
}
AssetBundleBuildReport.AddBuildReport(new AssetBundleBuildReport(node, m, manifestName, bundleBuild, output[key], aggregatedGroups, bundleVariants));
}