private BuildPipelineCodes ExperimentalBuildPipeline()
{
var playerSettings = PlayerBuildPipeline.GeneratePlayerBuildSettings(m_Settings.buildTarget, m_Settings.buildGroup);
ScriptCompilationResult scriptResults;
var errorCode = PlayerBuildPipeline.BuildPlayerScripts(playerSettings, out scriptResults);
if (errorCode < BuildPipelineCodes.Success)
{
return(errorCode);
}
var bundleSettings = BundleBuildPipeline.GenerateBundleBuildSettings(scriptResults.typeDB, m_Settings.buildTarget, m_Settings.buildGroup);
BuildCompression compression = BuildCompression.DefaultLZ4;
if (m_Settings.compressionType == CompressionType.None)
{
compression = BuildCompression.DefaultUncompressed;
}
else if (m_Settings.compressionType == CompressionType.Lzma)
{
compression = BuildCompression.DefaultLZMA;
}
BundleBuildResult bundleResult;
errorCode = BundleBuildPipeline.BuildAssetBundles(BundleBuildInterface.GenerateBuildInput(), bundleSettings, compression, m_Settings.outputPath, out bundleResult, null, m_Settings.useBuildCache);
return(errorCode);
}
private void WriteSerialziedFiles(string bundleName, IWriteOperation op, List <WriteCommand> allCommands, BuildSettings settings, BuildUsageTagGlobal globalUsage, ref List <WriteResult> outResults)
{
WriteResult result;
var dependencies = op.CalculateDependencies(allCommands);
var objectIDs = op.command.serializeObjects.Select(x => x.serializationObject).ToArray();
var dependentIDs = dependencies.SelectMany(x => x.serializeObjects.Select(y => y.serializationObject)).ToArray();
BuildUsageTagSet buildUsage = new BuildUsageTagSet();
BundleBuildInterface.CalculateBuildUsageTags(objectIDs, dependentIDs, globalUsage, buildUsage);
Hash128 hash = CalculateInputHash(op, dependencies, settings, globalUsage, buildUsage);
if (UseCache && BuildCache.TryLoadCachedResults(hash, out result))
{
outResults.Add(result);
return;
}
result = op.Write(GetBuildPath(hash), dependencies, settings, globalUsage, buildUsage);
outResults.Add(result);
if (UseCache && !BuildCache.SaveCachedResults(hash, result))
{
BuildLogger.LogWarning("Unable to cache CommandSetWriter results for command '{0}'.", op.command.internalName);
}
}
public override BuildPipelineCodes Convert(GUID asset, BuildSettings settings, out AssetLoadInfo output)
{
StartProgressBar("Calculating Asset Dependencies", 2);
if (!ValidAsset(asset))
{
output = new AssetLoadInfo();
EndProgressBar();
return(BuildPipelineCodes.Error);
}
Hash128 hash = CalculateInputHash(asset, settings);
if (UseCache && BuildCache.TryLoadCachedResults(hash, out output))
{
if (!EndProgressBar())
{
return(BuildPipelineCodes.Canceled);
}
return(BuildPipelineCodes.SuccessCached);
}
output = new AssetLoadInfo();
output.asset = asset;
if (!UpdateProgressBar("Calculating included objects"))
{
EndProgressBar();
return(BuildPipelineCodes.Canceled);
}
output.includedObjects = new List <ObjectIdentifier>(BundleBuildInterface.GetPlayerObjectIdentifiersInAsset(asset, settings.target));
if (!UpdateProgressBar("Calculating referenced objects"))
{
EndProgressBar();
return(BuildPipelineCodes.Canceled);
}
output.referencedObjects = new List <ObjectIdentifier>(BundleBuildInterface.GetPlayerDependenciesForObjects(output.includedObjects.ToArray(), settings.target, settings.typeDB));
if (UseCache && !BuildCache.SaveCachedResults(hash, output))
{
BuildLogger.LogWarning("Unable to cache AssetDependency results for asset '{0}'.", asset);
}
if (!EndProgressBar())
{
return(BuildPipelineCodes.Canceled);
}
return(BuildPipelineCodes.Success);
}
public override BuildPipelineCodes Convert(List <BuildOutput.Result> writenData, SceneResourceMap sceneResources, BuildCompression compression, string outputFolder, out BundleCRCMap output)
{
StartProgressBar("Archiving Resource Files", writenData.Count);
output = new BundleCRCMap();
foreach (var bundle in writenData)
{
if (!UpdateProgressBar(string.Format("Bundle: {0}", bundle.assetBundleName)))
{
EndProgressBar();
return(BuildPipelineCodes.Canceled);
}
var resourceFiles = new List <ResourceFile>(bundle.resourceFiles);
foreach (var asset in bundle.assetBundleAssets)
{
ResourceFile[] sceneFiles;
if (!sceneResources.TryGetValue(asset, out sceneFiles))
{
continue;
}
resourceFiles.AddRange(sceneFiles);
}
var filePath = string.Format("{0}/{1}", outputFolder, bundle.assetBundleName);
uint crc;
Hash128 hash = CalculateInputHash(resourceFiles, compression);
if (UseCache && TryLoadFromCache(hash, outputFolder, out crc))
{
output[filePath] = crc;
continue;
}
crc = BundleBuildInterface.ArchiveAndCompress(resourceFiles.ToArray(), filePath, compression);
output[filePath] = crc;
if (UseCache && !TrySaveToCache(hash, bundle.assetBundleName, crc, outputFolder))
{
BuildLogger.LogWarning("Unable to cache ResourceFileArchiver result for bundle {0}.", bundle.assetBundleName);
}
}
if (!EndProgressBar())
{
return(BuildPipelineCodes.Canceled);
}
return(BuildPipelineCodes.Success);
}
public override BuildPipelineCodes Convert(GUID scene, BuildSettings settings, BuildUsageTagSet usageSet, out SceneDependencyInfo output)
{
StartProgressBar("Calculating Scene Dependencies", 1);
if (!ValidScene(scene))
{
output = new SceneDependencyInfo();
EndProgressBar();
return(BuildPipelineCodes.Error);
}
var scenePath = AssetDatabase.GUIDToAssetPath(scene.ToString());
if (!UpdateProgressBar(scenePath))
{
output = new SceneDependencyInfo();
EndProgressBar();
return(BuildPipelineCodes.Canceled);
}
Hash128 hash = CalculateInputHash(scene, settings);
if (UseCache && BuildCache.TryLoadCachedResults(hash, out output) && BuildCache.TryLoadCachedResults(hash, out usageSet))
{
if (!EndProgressBar())
{
return(BuildPipelineCodes.Canceled);
}
return(BuildPipelineCodes.SuccessCached);
}
output = BundleBuildInterface.PrepareScene(scenePath, settings, usageSet, GetBuildPath(hash));
if (UseCache && !BuildCache.SaveCachedResults(hash, output) && !BuildCache.SaveCachedResults(hash, usageSet))
{
BuildLogger.LogWarning("Unable to cache SceneDependency results for asset '{0}'.", scene);
}
if (!EndProgressBar())
{
return(BuildPipelineCodes.Canceled);
}
return(BuildPipelineCodes.Success);
}
public override BuildPipelineCodes Convert(BuildResultInfo resultInfo, BuildCompression compression, string outputFolder, out BundleCRCMap output)
{
StartProgressBar("Archiving Resource Files", resultInfo.bundleResults.Count);
output = new BundleCRCMap();
foreach (var bundle in resultInfo.bundleResults)
{
if (!UpdateProgressBar(string.Format("Bundle: {0}", bundle.Key)))
{
EndProgressBar();
return(BuildPipelineCodes.Canceled);
}
var resourceFiles = new List <ResourceFile>(bundle.Value.SelectMany(x => x.resourceFiles));
var filePath = string.Format("{0}/{1}", outputFolder, bundle.Key);
uint crc;
Hash128 hash = CalculateInputHash(resourceFiles, compression);
if (UseCache && TryLoadFromCache(hash, outputFolder, out crc))
{
output[filePath] = crc;
continue;
}
crc = BundleBuildInterface.ArchiveAndCompress(resourceFiles.ToArray(), filePath, compression);
output[filePath] = crc;
if (UseCache && !TrySaveToCache(hash, bundle.Key, crc, outputFolder))
{
BuildLogger.LogWarning("Unable to cache ResourceFileArchiver result for bundle {0}.", bundle.Key);
}
}
if (!EndProgressBar())
{
return(BuildPipelineCodes.Canceled);
}
return(BuildPipelineCodes.Success);
}
public override BuildPipelineCodes Convert(BuildCommandSet commandSet, BuildSettings settings, out List <WriteResult> output)
{
StartProgressBar("Writing Resource Files", commandSet.commands.Count);
CacheDataForCommandSet(commandSet);
output = new List <WriteResult>();
foreach (var command in commandSet.commands)
{
if (!UpdateProgressBar(string.Format("Bundle: {0}", command.assetBundleName)))
{
EndProgressBar();
return(BuildPipelineCodes.Canceled);
}
BuildOutput result;
Hash128 hash = CalculateInputHash(command, settings);
if (UseCache && BuildCache.TryLoadCachedResults(hash, out result))
{
output.AddRange(result.results);
continue;
}
result = BundleBuildInterface.WriteResourceFilesForBundle(commandSet, command.assetBundleName, settings, GetBuildPath(hash));
output.AddRange(result.results);
if (UseCache && !BuildCache.SaveCachedResults(hash, result))
{
BuildLogger.LogWarning("Unable to cache CommandSetWriter results for command '{0}'.", command.assetBundleName);
}
}
if (!EndProgressBar())
{
return(BuildPipelineCodes.Canceled);
}
return(BuildPipelineCodes.Success);
}
public virtual WriteResult Write(string outputFolder, List <WriteCommand> dependencies, BuildSettings settings, BuildUsageTagGlobal globalUsage, BuildUsageTagSet buildUsage)
{
return(BundleBuildInterface.WriteSerializedFile(outputFolder, command, dependencies, settings, globalUsage, buildUsage));
}
public override WriteResult Write(string outputFolder, List <WriteCommand> dependencies, BuildSettings settings, BuildUsageTagGlobal globalUsage, BuildUsageTagSet buildUsage)
{
buildUsage.UnionWith(usageTags);
return(BundleBuildInterface.WriteSceneSerializedFile(outputFolder, scene, processedScene, command, dependencies, settings, globalUsage, buildUsage, preloadInfo, info));
}
public static AssetBundleManifest BuildAssetBundles(string outputPath, BuildAssetBundleOptions assetBundleOptions, BuildTarget targetPlatform)
{
var buildInput = BundleBuildInterface.GenerateBuildInput();
return(BuildAssetBundles_Internal(outputPath, buildInput, assetBundleOptions, targetPlatform));
}
public override BuildPipelineCodes Convert(BuildDependencyInfo input, BuildSettings settings, bool aggressive, out BuildDependencyInfo output)
{
StartProgressBar("Generated shared object bundles", 3);
Hash128 hash = CalculateInputHash(input);
if (UseCache && BuildCache.TryLoadCachedResults(hash, out output))
{
EndProgressBar();
return(BuildPipelineCodes.SuccessCached);
}
// Mutating the input
output = input;
if (!UpdateProgressBar("Generate lookup of all objects"))
{
EndProgressBar();
return(BuildPipelineCodes.Canceled);
}
// Generate mapping of each object to the bundles it would be used by
var objectToBundles = new Dictionary <ObjectIdentifier, HashSet <string> >();
var objectToAssets = new Dictionary <ObjectIdentifier, HashSet <GUID> >();
foreach (var asset in input.assetInfo.Values)
{
var dependencies = input.assetToBundles[asset.asset];
if (aggressive && !asset.includedObjects.IsNullOrEmpty())
{
for (int i = 1; i < asset.includedObjects.Count; ++i)
{
var objectID = asset.includedObjects[i];
HashSet <string> bundles;
objectToBundles.GetOrAdd(objectID, out bundles);
bundles.Add(dependencies[0]);
HashSet <GUID> assets;
objectToAssets.GetOrAdd(objectID, out assets);
assets.Add(asset.asset);
}
}
foreach (var referenceID in asset.referencedObjects)
{
if (!aggressive && input.assetToBundles.ContainsKey(referenceID.guid))
{
continue;
}
if (referenceID.filePath == BuildWriteProcessor.kUnityDefaultResourcePath)
{
continue;
}
HashSet <string> bundles;
objectToBundles.GetOrAdd(referenceID, out bundles);
bundles.Add(dependencies[0]);
HashSet <GUID> assets;
objectToAssets.GetOrAdd(referenceID, out assets);
assets.Add(asset.asset);
}
}
if (!UpdateProgressBar("Finding set of reused objects"))
{
EndProgressBar();
return(BuildPipelineCodes.Canceled);
}
// Generate the set of reused objects
var hashToObjects = new Dictionary <Hash128, List <ObjectIdentifier> >();
foreach (var objectPair in objectToBundles)
{
if (objectPair.Value.Count <= 1)
{
continue;
}
var bundleHash = HashingMethods.CalculateMD5Hash(objectPair.Value.ToArray());
List <ObjectIdentifier> objectIDs;
hashToObjects.GetOrAdd(bundleHash, out objectIDs);
objectIDs.Add(objectPair.Key);
}
if (!UpdateProgressBar("Creating shared object bundles"))
{
EndProgressBar();
return(BuildPipelineCodes.Canceled);
}
// Generate Shared Bundles
foreach (var hashPair in hashToObjects)
{
// Generate Dependency Information for virtual asset
var assetInfo = new AssetLoadInfo();
assetInfo.asset = new GUID(hashPair.Key.ToString());
assetInfo.address = hashPair.Key.ToString();
assetInfo.includedObjects = hashPair.Value.ToList();
assetInfo.referencedObjects = new List <ObjectIdentifier>();
assetInfo.includedObjects.Sort((x, y) => { if (x < y)
{
return(-1);
}
if (x > y)
{
return(1);
}
return(0); });
// Add new AssetLoadInfo for virtual asset
output.assetInfo.Add(assetInfo.asset, assetInfo);
var assetBundles = new List <string>();
assetBundles.Add(assetInfo.address);
// Add new bundle as dependency[0] for virtual asset
output.assetToBundles.Add(assetInfo.asset, assetBundles);
var bundleAssets = new List <GUID>();
bundleAssets.Add(assetInfo.asset);
// Add virtual asset to the list of assets for new bundle
output.bundleToAssets.Add(assetInfo.address, bundleAssets);
// Add virtual asset to lookup
output.virtualAssets.Add(assetInfo.asset);
foreach (var objectID in assetInfo.includedObjects)
{
// Add objects in virtual asset to lookup
output.objectToVirtualAsset.Add(objectID, assetInfo.asset);
var assets = objectToAssets[objectID];
foreach (var asset in assets)
{
if (!output.assetToBundles.TryGetValue(asset, out assetBundles))
{
continue;
}
if (assetBundles.Contains(assetInfo.address))
{
continue;
}
// Add new bundle as dependency to assets referencing virtual asset objects
assetBundles.Add(assetInfo.address);
}
}
}
// Generate Shared Bundle Build Dependencies
foreach (var virtualAsset in output.virtualAssets)
{
var assetInfo = output.assetInfo[virtualAsset];
var dependencies = output.assetToBundles[virtualAsset];
var references = BundleBuildInterface.GetPlayerDependenciesForObjects(assetInfo.includedObjects.ToArray(), settings.target, settings.typeDB);
foreach (var reference in references)
{
GUID dependency;
List <string> bundles;
string depStr = "";
// If the reference is to an object in a virtual asset, no major checks, just add it as a dependency
if (output.objectToVirtualAsset.TryGetValue(reference, out dependency))
{
if (dependency == virtualAsset)
{
continue;
}
depStr = dependency.ToString();
}
// Otherwise if this reference is part of an asset assigned to a bundle, then set the bundle as a dependency to the virtual asset
else if (output.assetToBundles.TryGetValue(reference.guid, out bundles))
{
if (bundles.IsNullOrEmpty())
{
continue;
}
depStr = bundles[0];
}
if (dependencies.Contains(depStr))
{
continue;
}
dependencies.Add(depStr);
}
}
if (UseCache && !BuildCache.SaveCachedResults(hash, output))
{
BuildLogger.LogWarning("Unable to cache SharedObjectProcessor results.");
}
if (!EndProgressBar())
{
return(BuildPipelineCodes.Canceled);
}
return(BuildPipelineCodes.Success);
}