private static bool BuildSingleBundle(BundleData bundle) { // Prepare bundle output dictionary string outputPath = GenerateOutputPathForBundle(bundle.name); string bundleStoreDir = Path.GetDirectoryName(outputPath); if (!Directory.Exists(bundleStoreDir)) { Directory.CreateDirectory(bundleStoreDir); } // Start build string[] assetPaths = GetAssetsFromPaths(BundleManager.GUIDsToPaths(bundle.includeGUIDs.ToArray()), bundle.sceneBundle); bool succeed = false; uint crc = 0; if (assetPaths.Length == 0) { Debug.LogError("No asset included in bundle " + bundle.name); } else { if (bundle.sceneBundle) { succeed = BuildSceneBundle(assetPaths, outputPath, out crc); } else { succeed = BuildAssetBundle(assetPaths, outputPath, out crc); } } // Remember the assets for next time build test BundleBuildState buildState = BundleManager.GetBuildStateOfBundle(bundle.name); if (succeed) { buildState.lastBuildDependencies = AssetDatabase.GetDependencies(assetPaths); buildState.version++; if (buildState.version == int.MaxValue) { buildState.version = 0; } buildState.crc = crc; System.IO.FileInfo bundleFileInfo = new System.IO.FileInfo(outputPath); buildState.size = bundleFileInfo.Length; } else { buildState.lastBuildDependencies = null; } BMDataAccessor.SaveBundleBuildeStates(); return(succeed); }
static public void SaveBundleData() { foreach (BundleData bundle in Bundles) { bundle.includeGUIDs.Sort(guidComp); bundle.includs = BundleManager.GUIDsToPaths(bundle.includeGUIDs); bundle.dependGUIDs.Sort(guidComp); bundle.dependAssets = BundleManager.GUIDsToPaths(bundle.dependGUIDs); } saveObjectToJsonFile(Bundles, BundleDataPath); }
/** * Detect if the bundle need update. */ public static bool IsBundleNeedBunild(BundleData bundle) { string outputPath = GenerateOutputPathForBundle(bundle.name); if (!File.Exists(outputPath)) { return(true); } BundleBuildState bundleBuildState = BundleManager.GetBuildStateOfBundle(bundle.name); DateTime lastBuildTime = File.GetLastWriteTime(outputPath); DateTime bundleChangeTime = bundleBuildState.changeTime == -1 ? DateTime.MaxValue : DateTime.FromBinary(bundleBuildState.changeTime); if (System.DateTime.Compare(lastBuildTime, bundleChangeTime) < 0) { return(true); } string[] assetPaths = GetAssetsFromPaths(BundleManager.GUIDsToPaths(bundle.includeGUIDs.ToArray()), bundle.sceneBundle); string[] dependencies = AssetDatabase.GetDependencies(assetPaths); if (!EqualStrArray(dependencies, bundleBuildState.lastBuildDependencies)) { return(true); // Build depenedencies list changed. } foreach (string file in dependencies) { if (DateTime.Compare(lastBuildTime, File.GetLastWriteTime(file)) < 0) { return(true); } } if (bundle.parent != "") { BundleData parentBundle = BundleManager.GetBundleData(bundle.parent); if (parentBundle != null) { if (IsBundleNeedBunild(parentBundle)) { return(true); } } else { Debug.LogError("Cannot find bundle"); } } return(false); }
/// <summary> /// 根据数据生成对应的Bundle压缩文件 /// </summary> /// <param name="bundle"></param> /// <returns></returns> private static bool BuildSingleBundle(BundleData bundle) { // Prepare bundle output dictionary string outputPath = GenerateOutputPathForBundle(bundle.name); string bundleStoreDir = Path.GetDirectoryName(outputPath); if (!Directory.Exists(bundleStoreDir)) { Directory.CreateDirectory(bundleStoreDir); } if (File.Exists(outputPath)) { File.Delete(outputPath); } // Start build string[] assetPaths = GetAssetsFromPaths(BundleManager.GUIDsToPaths(bundle.includeGUIDs.ToArray().Concat(bundle.exIncludeGUIDs.ToArray()).ToArray()), bundle.sceneBundle); bool succeed = false; uint crc = 0; if (bundle.sceneBundle) { succeed = BuildSceneBundle(assetPaths, outputPath, out crc); } else { succeed = BuildAssetBundle(assetPaths, outputPath, out crc); } if (succeed /* && !BMDataAccessor.BMConfiger.compress*/) { succeed = CompressBundle(ref outputPath, true); } // Remember the assets for next time build test BundleBuildState buildState = BundleManager.GetBuildStateOfBundle(bundle.name); if (succeed) { buildState.lastBuildDependencies = AssetDatabase.GetDependencies(assetPaths); FileInfo bundleFileInfo = new FileInfo(outputPath); //Only has bundle real change will change version if (buildState.crc != crc || buildState.size != bundleFileInfo.Length) { buildState.version++; buildState.crc = crc; buildState.size = bundleFileInfo.Length; } if (buildState.version == int.MaxValue) { buildState.version = 0; } // refresh depends //BundleManager.RefreshBundleDependencies(bundle); //BMDataAccessor.SaveBundleData(); // fix build state if (buildState.changeTime == -1) { buildState.changeTime = bundleFileInfo.LastWriteTime.ToBinary(); } if (string.IsNullOrEmpty(buildState.bundleName)) { buildState.bundleName = bundle.name; } if (BMDataAccessor.BuildStates.Find(x => x.bundleName == bundle.name) == null) { BMDataAccessor.BuildStates.Add(buildState); } // generate bundle ship info if (BMDataAccessor.BundleShipInfos.Find(item => item.BundleName == bundle.name) == null) { GM.BundleInfo _tmp = new GM.BundleInfo(); _tmp.BundleName = bundle.name; _tmp.Paths = new List <string>(); _tmp.Includes = new List <string>(); BMDataAccessor.BundleShipInfos.Add(_tmp); } GM.BundleInfo _shipinfo = BMDataAccessor.BundleShipInfos.Find(item => item.BundleName == bundle.name); _shipinfo.Paths.Clear(); _shipinfo.Includes.Clear(); foreach (string _i in bundle.includs.ToArray().Concat(bundle.exIncludes.ToArray())) { if (string.IsNullOrEmpty(_i) || string.IsNullOrEmpty(Path.GetExtension(_i))) { _shipinfo.Paths.Add(_i); } else { _shipinfo.Paths.Add(_i.Replace(Path.GetExtension(_i), string.Empty)); } _shipinfo.Includes.Add(Path.GetFileNameWithoutExtension(_i)); } _shipinfo.Parent = bundle.parent.StartsWith("+") ? string.Empty : bundle.parent; _shipinfo.Version = buildState.version; _shipinfo.MD5 = S3Utils.CalculateMD5(System.Text.Encoding.Default.GetBytes(buildState.size.ToString() + buildState.crc.ToString())); _shipinfo.Size = buildState.size; BMDataAccessor.SaveBundleShipInfoFile(); } else { buildState.lastBuildDependencies = null; } BMDataAccessor.SaveBundleBuildeStates(); return(succeed); }