update asset sytem

资源句柄类增加GetDownloadReport()方法。

Assets/YooAsset/Runtime/AssetSystem/Handles/OperationHandleBase.cs

@@ -23,6 +23,18 @@ namespace YooAsset
 			return _assetInfo;
 		}
 
+		/// <summary>
+		/// 获取下载报告
+		/// </summary>
+		public DownloadReport GetDownloadReport()
+		{
+			if (IsValidWithWarning == false)
+			{
+				return DownloadReport.CreateDefaultReport();
+			}
+			return Provider.GetDownloadReport();
+		}
+
 		/// <summary>
 		/// 当前状态
 		/// </summary>
@@ -63,7 +75,7 @@ namespace YooAsset
 			{
 				if (IsValidWithWarning == false)
 					return 0;
-				return Provider.Progress;
+				return Provider.GetLoadProgress();
 			}
 		}
 

Assets/YooAsset/Runtime/AssetSystem/Loader/AssetBundleFileLoader.cs

@@ -307,5 +307,36 @@ namespace YooAsset
 					break;
 			}
 		}
+
+		/// <summary>
+		/// 获取下载报告
+		/// </summary>
+		public override DownloadReport GetDownloadReport()
+		{
+			if (_downloader != null)
+			{
+				DownloadReport report = new DownloadReport();
+				report.Progress = _downloader.DownloadProgress;
+				report.TotalSize = MainBundleInfo.Bundle.FileSize;
+				report.DownloadedBytes = (long)_downloader.DownloadedBytes;
+				return report;
+			}
+			else if(_unpacker != null)
+			{
+				DownloadReport report = new DownloadReport();
+				report.Progress = _unpacker.DownloadProgress;
+				report.TotalSize = MainBundleInfo.Bundle.FileSize;
+				report.DownloadedBytes = (long)_unpacker.DownloadedBytes;
+				return report;
+			}
+			else
+			{
+				DownloadReport report = new DownloadReport();
+				report.Progress = 1f;
+				report.TotalSize = MainBundleInfo.Bundle.FileSize;
+				report.DownloadedBytes = MainBundleInfo.Bundle.FileSize;
+				return report;
+			}
+		}
 	}
 }

Assets/YooAsset/Runtime/AssetSystem/Loader/AssetBundleWebLoader.cs

@@ -226,5 +226,36 @@ namespace YooAsset
 				YooLogger.Error($"WebGL platform not support {nameof(WaitForAsyncComplete)} ! Use the async load method instead of the sync load method !");
 			}
 		}
+
+		/// <summary>
+		/// 获取下载报告
+		/// </summary>
+		public override DownloadReport GetDownloadReport()
+		{
+			if (_downloader != null)
+			{
+				DownloadReport report = new DownloadReport();
+				report.Progress = _downloader.DownloadProgress;
+				report.TotalSize = MainBundleInfo.Bundle.FileSize;
+				report.DownloadedBytes = (long)_downloader.DownloadedBytes;
+				return report;
+			}
+			else if (_webRequest != null)
+			{
+				DownloadReport report = new DownloadReport();
+				report.Progress = _webRequest.downloadProgress;
+				report.TotalSize = MainBundleInfo.Bundle.FileSize;
+				report.DownloadedBytes = (long)_webRequest.downloadedBytes;
+				return report;
+			}
+			else
+			{
+				DownloadReport report = new DownloadReport();
+				report.Progress = 1f;
+				report.TotalSize = MainBundleInfo.Bundle.FileSize;
+				report.DownloadedBytes = MainBundleInfo.Bundle.FileSize;
+				return report;
+			}
+		}
 	}
 }

Assets/YooAsset/Runtime/AssetSystem/Loader/BundleLoaderBase.cs

@@ -82,34 +82,6 @@ namespace YooAsset
 			RefCount--;
 		}
 
-		/// <summary>
-		/// 轮询更新
-		/// </summary>
-		public abstract void Update();
-
-		/// <summary>
-		/// 销毁
-		/// </summary>
-		public virtual void Destroy(bool forceDestroy)
-		{
-			IsDestroyed = true;
-
-			// Check fatal
-			if (forceDestroy == false)
-			{
-				if (RefCount > 0)
-					throw new Exception($"Bundle file loader ref is not zero : {MainBundleInfo.Bundle.BundleName}");
-				if (IsDone() == false)
-					throw new Exception($"Bundle file loader is not done : {MainBundleInfo.Bundle.BundleName}");
-			}
-
-			if (CacheBundle != null)
-			{
-				CacheBundle.Unload(true);
-				CacheBundle = null;
-			}
-		}
-
 		/// <summary>
 		/// 是否完毕（无论成功或失败）
 		/// </summary>
@@ -159,9 +131,43 @@ namespace YooAsset
 			_providers.Clear();
 		}
 
+
+		/// <summary>
+		/// 轮询更新
+		/// </summary>
+		public abstract void Update();
+
+		/// <summary>
+		/// 销毁
+		/// </summary>
+		public virtual void Destroy(bool forceDestroy)
+		{
+			IsDestroyed = true;
+
+			// Check fatal
+			if (forceDestroy == false)
+			{
+				if (RefCount > 0)
+					throw new Exception($"Bundle file loader ref is not zero : {MainBundleInfo.Bundle.BundleName}");
+				if (IsDone() == false)
+					throw new Exception($"Bundle file loader is not done : {MainBundleInfo.Bundle.BundleName}");
+			}
+
+			if (CacheBundle != null)
+			{
+				CacheBundle.Unload(true);
+				CacheBundle = null;
+			}
+		}
+
 		/// <summary>
 		/// 主线程等待异步操作完毕
 		/// </summary>
 		public abstract void WaitForAsyncComplete();
+
+		/// <summary>
+		/// 获取下载报告
+		/// </summary>
+		public abstract DownloadReport GetDownloadReport();
 	}
 }

Assets/YooAsset/Runtime/AssetSystem/Loader/DependAssetBundleGrouper.cs

@@ -9,12 +9,12 @@ namespace YooAsset
 		/// <summary>
 		/// 依赖的资源包加载器列表
 		/// </summary>
-		private readonly List<BundleLoaderBase> _dependBundles;
+		internal readonly List<BundleLoaderBase> DependBundles;
 
 
 		public DependAssetBundleGroup(List<BundleLoaderBase> dpendBundles)
 		{
-			_dependBundles = dpendBundles;
+			DependBundles = dpendBundles;
 		}
 
 		/// <summary>
@@ -22,7 +22,7 @@ namespace YooAsset
 		/// </summary>
 		public bool IsDone()
 		{
-			foreach (var loader in _dependBundles)
+			foreach (var loader in DependBundles)
 			{
 				if (loader.IsDone() == false)
 					return false;
@@ -35,7 +35,7 @@ namespace YooAsset
 		/// </summary>
 		public bool IsSucceed()
 		{
-			foreach (var loader in _dependBundles)
+			foreach (var loader in DependBundles)
 			{
 				if (loader.Status != BundleLoaderBase.EStatus.Succeed)
 				{
@@ -50,7 +50,7 @@ namespace YooAsset
 		/// </summary>
 		public string GetLastError()
 		{
-			foreach (var loader in _dependBundles)
+			foreach (var loader in DependBundles)
 			{
 				if (loader.Status != BundleLoaderBase.EStatus.Succeed)
 				{
@@ -65,7 +65,7 @@ namespace YooAsset
 		/// </summary>
 		public void WaitForAsyncComplete()
 		{
-			foreach (var loader in _dependBundles)
+			foreach (var loader in DependBundles)
 			{
 				if (loader.IsDone() == false)
 					loader.WaitForAsyncComplete();
@@ -77,7 +77,7 @@ namespace YooAsset
 		/// </summary>
 		public void Reference()
 		{
-			foreach (var loader in _dependBundles)
+			foreach (var loader in DependBundles)
 			{
 				loader.Reference();
 			}
@@ -88,7 +88,7 @@ namespace YooAsset
 		/// </summary>
 		public void Release()
 		{
-			foreach (var loader in _dependBundles)
+			foreach (var loader in DependBundles)
 			{
 				loader.Release();
 			}
@@ -99,7 +99,7 @@ namespace YooAsset
 		/// </summary>
 		internal void GetBundleDebugInfos(List<DebugBundleInfo> output)
 		{
-			foreach (var loader in _dependBundles)
+			foreach (var loader in DependBundles)
 			{
 				var bundleInfo = new DebugBundleInfo();
 				bundleInfo.BundleName = loader.MainBundleInfo.Bundle.BundleName;

Assets/YooAsset/Runtime/AssetSystem/Loader/RawBundleFileLoader.cs

@@ -167,5 +167,36 @@ namespace YooAsset
 					break;
 			}
 		}
+
+		/// <summary>
+		/// 获取下载报告
+		/// </summary>
+		public override DownloadReport GetDownloadReport()
+		{
+			if (_downloader != null)
+			{
+				DownloadReport report = new DownloadReport();
+				report.Progress = _downloader.DownloadProgress;
+				report.TotalSize = MainBundleInfo.Bundle.FileSize;
+				report.DownloadedBytes = (long)_downloader.DownloadedBytes;
+				return report;
+			}
+			else if (_unpacker != null)
+			{
+				DownloadReport report = new DownloadReport();
+				report.Progress = _unpacker.DownloadProgress;
+				report.TotalSize = MainBundleInfo.Bundle.FileSize;
+				report.DownloadedBytes = (long)_unpacker.DownloadedBytes;
+				return report;
+			}
+			else
+			{
+				DownloadReport report = new DownloadReport();
+				report.Progress = 1f;
+				report.TotalSize = MainBundleInfo.Bundle.FileSize;
+				report.DownloadedBytes = MainBundleInfo.Bundle.FileSize;
+				return report;
+			}
+		}
 	}
 }

Assets/YooAsset/Runtime/AssetSystem/Provider/BundledAssetProvider.cs

@@ -7,15 +7,6 @@ namespace YooAsset
 	internal sealed class BundledAssetProvider : BundledProvider
 	{
 		private AssetBundleRequest _cacheRequest;
-		public override float Progress
-		{
-			get
-			{
-				if (_cacheRequest == null)
-					return 0;
-				return _cacheRequest.progress;
-			}
-		}
 
 		public BundledAssetProvider(AssetSystemImpl impl, string providerGUID, AssetInfo assetInfo) : base(impl, providerGUID, assetInfo)
 		{
@@ -127,5 +118,11 @@ namespace YooAsset
 				InvokeCompletion();
 			}
 		}
+		public override float GetLoadProgress()
+		{
+			if (_cacheRequest == null)
+				return 0;
+			return _cacheRequest.progress;
+		}
 	}
 }

Assets/YooAsset/Runtime/AssetSystem/Provider/BundledProvider.cs

@@ -35,6 +35,22 @@ namespace YooAsset
 			}
 		}
 
+		/// <summary>
+		/// 获取下载报告
+		/// </summary>
+		public override DownloadReport GetDownloadReport()
+		{
+			DownloadReport result = OwnerBundle.GetDownloadReport();
+			foreach (var bundleLoader in DependBundleGroup.DependBundles)
+			{
+				var report = bundleLoader.GetDownloadReport();
+				result.TotalSize += report.TotalSize;
+				result.DownloadedBytes += report.DownloadedBytes;
+			}
+			result.Progress = result.DownloadedBytes / result.TotalSize;
+			return result;
+		}
+
 		/// <summary>
 		/// 获取资源包的调试信息列表
 		/// </summary>

Assets/YooAsset/Runtime/AssetSystem/Provider/BundledRawFileProvider.cs

@@ -3,17 +3,6 @@ namespace YooAsset
 {
 	internal class BundledRawFileProvider : BundledProvider
 	{
-		public override float Progress
-		{
-			get
-			{
-				if (IsDone)
-					return 1f;
-				else
-					return 0;
-			}
-		}
-
 		public BundledRawFileProvider(AssetSystemImpl impl, string providerGUID, AssetInfo assetInfo) : base(impl, providerGUID, assetInfo)
 		{
 		}

Assets/YooAsset/Runtime/AssetSystem/Provider/BundledSceneProvider.cs

@@ -13,15 +13,6 @@ namespace YooAsset
 		private readonly bool _activateOnLoad;
 		private readonly int _priority;
 		private AsyncOperation _asyncOp;
-		public override float Progress
-		{
-			get
-			{
-				if (_asyncOp == null)
-					return 0;
-				return _asyncOp.progress;
-			}
-		}
 
 		public BundledSceneProvider(AssetSystemImpl impl, string providerGUID, AssetInfo assetInfo, LoadSceneMode sceneMode, bool activateOnLoad, int priority) : base(impl, providerGUID, assetInfo)
 		{
@@ -108,5 +99,11 @@ namespace YooAsset
 				}
 			}
 		}
+		public override float GetLoadProgress()
+		{
+			if (_asyncOp == null)
+				return 0;
+			return _asyncOp.progress;
+		}
 	}
 }

Assets/YooAsset/Runtime/AssetSystem/Provider/BundledSubAssetsProvider.cs

@@ -7,15 +7,6 @@ namespace YooAsset
 	internal sealed class BundledSubAssetsProvider : BundledProvider
 	{
 		private AssetBundleRequest _cacheRequest;
-		public override float Progress
-		{
-			get
-			{
-				if (_cacheRequest == null)
-					return 0;
-				return _cacheRequest.progress;
-			}
-		}
 
 		public BundledSubAssetsProvider(AssetSystemImpl impl, string providerGUID, AssetInfo assetInfo) : base(impl, providerGUID, assetInfo)
 		{
@@ -116,5 +107,11 @@ namespace YooAsset
 				InvokeCompletion();
 			}
 		}
+		public override float GetLoadProgress()
+		{
+			if (_cacheRequest == null)
+				return 0;
+			return _cacheRequest.progress;
+		}
 	}
 }

Assets/YooAsset/Runtime/AssetSystem/Provider/CompletedProvider.cs

@@ -3,17 +3,6 @@ namespace YooAsset
 {
 	internal sealed class CompletedProvider : ProviderBase
 	{
-		public override float Progress
-		{
-			get
-			{
-				if (IsDone)
-					return 1f;
-				else
-					return 0;
-			}
-		}
-
 		public CompletedProvider(AssetInfo assetInfo) : base(null, string.Empty, assetInfo)
 		{
 		}

Assets/YooAsset/Runtime/AssetSystem/Provider/DatabaseAssetProvider.cs

@@ -6,17 +6,6 @@ namespace YooAsset
 {
 	internal sealed class DatabaseAssetProvider : ProviderBase
 	{
-		public override float Progress
-		{
-			get
-			{
-				if (IsDone)
-					return 1f;
-				else
-					return 0;
-			}
-		}
-
 		public DatabaseAssetProvider(AssetSystemImpl impl, string providerGUID, AssetInfo assetInfo) : base(impl, providerGUID, assetInfo)
 		{
 		}

Assets/YooAsset/Runtime/AssetSystem/Provider/DatabaseRawFileProvider.cs

@@ -3,17 +3,6 @@ namespace YooAsset
 {
 	internal class DatabaseRawFileProvider : ProviderBase
 	{
-		public override float Progress
-		{
-			get
-			{
-				if (IsDone)
-					return 1f;
-				else
-					return 0;
-			}
-		}
-
 		public DatabaseRawFileProvider(AssetSystemImpl impl, string providerGUID, AssetInfo assetInfo) : base(impl, providerGUID, assetInfo)
 		{
 		}

Assets/YooAsset/Runtime/AssetSystem/Provider/DatabaseSceneProvider.cs

@@ -9,15 +9,6 @@ namespace YooAsset
 		private readonly bool _activateOnLoad;
 		private readonly int _priority;
 		private AsyncOperation _asyncOp;
-		public override float Progress
-		{
-			get
-			{
-				if (_asyncOp == null)
-					return 0;
-				return _asyncOp.progress;
-			}
-		}
 
 		public DatabaseSceneProvider(AssetSystemImpl impl, string providerGUID, AssetInfo assetInfo, LoadSceneMode sceneMode, bool activateOnLoad, int priority) : base(impl, providerGUID, assetInfo)
 		{
@@ -77,5 +68,11 @@ namespace YooAsset
 			}
 #endif
 		}
+		public override float GetLoadProgress()
+		{
+			if (_asyncOp == null)
+				return 0;
+			return _asyncOp.progress;
+		}
 	}
 }

Assets/YooAsset/Runtime/AssetSystem/Provider/DatabaseSubAssetsProvider.cs

@@ -6,17 +6,6 @@ namespace YooAsset
 {
 	internal sealed class DatabaseSubAssetsProvider : ProviderBase
 	{
-		public override float Progress
-		{
-			get
-			{
-				if (IsDone)
-					return 1f;
-				else
-					return 0;
-			}
-		}
-
 		public DatabaseSubAssetsProvider(AssetSystemImpl impl, string providerGUID, AssetInfo assetInfo) : base(impl, providerGUID, assetInfo)
 		{
 		}

Assets/YooAsset/Runtime/AssetSystem/Provider/ProviderBase.cs

@@ -84,17 +84,6 @@ namespace YooAsset
 			}
 		}
 
-		/// <summary>
-		/// 加载进度
-		/// </summary>
-		public virtual float Progress
-		{
-			get
-			{
-				return 0;
-			}
-		}
-
 
 		protected bool IsWaitForAsyncComplete { private set; get; } = false;
 		private readonly List<OperationHandleBase> _handles = new List<OperationHandleBase>();
@@ -120,6 +109,25 @@ namespace YooAsset
 			IsDestroyed = true;
 		}
 
+		/// <summary>
+		/// 获取加载进度
+		/// </summary>
+		public virtual float GetLoadProgress()
+		{
+			if (IsDone)
+				return 1f;
+			else
+				return 0;
+		}
+
+		/// <summary>
+		/// 获取下载进度
+		/// </summary>
+		public virtual DownloadReport GetDownloadReport()
+		{
+			return DownloadReport.CreateDefaultReport();
+		}
+
 		/// <summary>
 		/// 是否可以销毁
 		/// </summary>

Assets/YooAsset/Runtime/DownloadSystem/DownloadReport.cs

@@ -0,0 +1,30 @@
+
+namespace YooAsset
+{
+	public struct DownloadReport
+	{
+		/// <summary>
+		/// 下载进度（0f~1f）
+		/// </summary>
+		public float Progress;
+
+		/// <summary>
+		/// 需要下载的总字节数
+		/// </summary>
+		public long TotalSize;
+
+		/// <summary>
+		/// 已经下载的字节数
+		/// </summary>
+		public long DownloadedBytes;
+
+		public static DownloadReport CreateDefaultReport()
+		{
+			DownloadReport report = new DownloadReport();
+			report.Progress = 1f;
+			report.TotalSize = 0;
+			report.DownloadedBytes = 0;
+			return report;
+		}
+	}
+}

Assets/YooAsset/Runtime/DownloadSystem/DownloadReport.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: d40b8341fcd4ad2478eb1a890ebf0476
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/DownloadSystem/Downloader/DownloaderBase.cs

@@ -30,7 +30,7 @@ namespace YooAsset
 
 
 		/// <summary>
-		/// 下载进度
+		/// 下载进度（0f~1f）
 		/// </summary>
 		public float DownloadProgress
 		{