Add load all asset method.

增加新的资源加载方法：加载资源对象所属资源包里的所有资源。

Assets/YooAsset/Runtime/AssetSystem/AssetSystem.cs

@@ -130,7 +130,7 @@ namespace YooAsset
 
 
 		/// <summary>
-		/// 异步加载场景
+		/// 加载场景
 		/// </summary>
 		public static SceneOperationHandle LoadSceneAsync(string scenePath, LoadSceneMode sceneMode, bool activateOnLoad, int priority)
 		{
@@ -161,7 +161,7 @@ namespace YooAsset
 		}
 
 		/// <summary>
-		/// 异步加载资源对象
+		/// 加载资源对象
 		/// </summary>
 		public static AssetOperationHandle LoadAssetAsync(string assetPath, System.Type assetType)
 		{
@@ -179,7 +179,7 @@ namespace YooAsset
 		}
 
 		/// <summary>
-		/// 异步加载所有子资源对象
+		/// 加载子资源对象
 		/// </summary>
 		public static SubAssetsOperationHandle LoadSubAssetsAsync(string assetPath, System.Type assetType)
 		{
@@ -196,6 +196,24 @@ namespace YooAsset
 			return provider.CreateHandle() as SubAssetsOperationHandle;
 		}
 
+		/// <summary>
+		/// 加载资源包里的所有资源对象
+		/// </summary>
+		public static AllAssetsOperationHandle LoadAllAssetsAsync(string assetPath, System.Type assetType)
+		{
+			ProviderBase provider = TryGetProvider(assetPath);
+			if (provider == null)
+			{
+				if (SimulationOnEditor)
+					provider = new DatabaseAllAssetsProvider(assetPath, assetType);
+				else
+					provider = new BundledAllAssetsProvider(assetPath, assetType);
+				provider.InitSpawnDebugInfo();
+				_providers.Add(provider);
+			}
+			return provider.CreateHandle() as AllAssetsOperationHandle;
+		}
+
 
 		internal static void UnloadSubScene(ProviderBase provider)
 		{

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

@@ -0,0 +1,69 @@
+
+namespace YooAsset
+{
+	public sealed class AllAssetsOperationHandle : OperationHandleBase
+	{
+		private System.Action<AllAssetsOperationHandle> _callback;
+		
+		internal AllAssetsOperationHandle(ProviderBase provider) : base(provider)
+		{
+		}
+		internal override void InvokeCallback()
+		{
+			_callback?.Invoke(this);
+		}
+		
+		/// <summary>
+		/// 完成委托
+		/// </summary>
+		public event System.Action<AllAssetsOperationHandle> Completed
+		{
+			add
+			{
+				if (IsValid == false)
+					throw new System.Exception($"{nameof(AllAssetsOperationHandle)} is invalid");
+				if (Provider.IsDone)
+					value.Invoke(this);
+				else
+					_callback += value;
+			}
+			remove
+			{
+				if (IsValid == false)
+					throw new System.Exception($"{nameof(AllAssetsOperationHandle)} is invalid");
+				_callback -= value;
+			}
+		}
+
+		/// <summary>
+		/// 资源包内的资源对象集合
+		/// </summary>
+		public UnityEngine.Object[] AllAssetObjects
+		{
+			get
+			{
+				if (IsValid == false)
+					return null;
+				return Provider.AllAssetObjects;
+			}
+		}
+
+		/// <summary>
+		/// 等待异步执行完毕
+		/// </summary>
+		public void WaitForAsyncComplete()
+		{
+			if (IsValid == false)
+				return;
+			Provider.WaitForAsyncComplete();
+		}
+
+		/// <summary>
+		/// 释放资源句柄
+		/// </summary>
+		public void Release()
+		{
+			this.ReleaseInternal();
+		}
+	}
+}

Assets/YooAsset/Runtime/AssetSystem/Handles/AllAssetsOperationHandle.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 05c287035a2264f469a654a6152b02c9
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

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

@@ -0,0 +1,116 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace YooAsset
+{
+	internal sealed class BundledAllAssetsProvider : BundledProvider
+	{
+		private AssetBundleRequest _cacheRequest;
+		public override float Progress
+		{
+			get
+			{
+				if (_cacheRequest == null)
+					return 0;
+				return _cacheRequest.progress;
+			}
+		}
+		
+		public BundledAllAssetsProvider(string assetPath, System.Type assetType)
+			: base(assetPath, assetType)
+		{
+		}
+		public override void Update()
+		{
+			if (IsDone)
+				return;
+
+			if (Status == EStatus.None)
+			{
+				Status = EStatus.CheckBundle;
+			}
+
+			// 1. 检测资源包
+			if (Status == EStatus.CheckBundle)
+			{
+				if (IsWaitForAsyncComplete)
+				{
+					DependBundles.WaitForAsyncComplete();
+					OwnerBundle.WaitForAsyncComplete();
+				}
+
+				if (DependBundles.IsDone() == false)
+					return;
+				if (OwnerBundle.IsDone() == false)
+					return;
+
+				if (DependBundles.IsSucceed() == false)
+				{
+					Status = EStatus.Fail;
+					LastError = DependBundles.GetLastError();
+					InvokeCompletion();
+					return;
+				}
+
+				if (OwnerBundle.Status != AssetBundleLoaderBase.EStatus.Succeed)
+				{
+					Status = EStatus.Fail;
+					LastError = OwnerBundle.LastError;
+					InvokeCompletion();
+					return;
+				}
+
+				Status = EStatus.Loading;
+			}
+
+			// 2. 加载资源对象
+			if (Status == EStatus.Loading)
+			{
+				if (IsWaitForAsyncComplete)
+				{
+					if (AssetType == null)
+						AllAssetObjects = OwnerBundle.CacheBundle.LoadAllAssets();
+					else
+						AllAssetObjects = OwnerBundle.CacheBundle.LoadAllAssets(AssetType);
+				}
+				else
+				{
+					if (AssetType == null)
+						_cacheRequest = OwnerBundle.CacheBundle.LoadAllAssetsAsync();
+					else
+						_cacheRequest = OwnerBundle.CacheBundle.LoadAllAssetsAsync(AssetType);
+				}
+				Status = EStatus.Checking;
+			}
+
+			// 3. 检测加载结果
+			if (Status == EStatus.Checking)
+			{
+				if (_cacheRequest != null)
+				{
+					if (IsWaitForAsyncComplete)
+					{
+						// 强制挂起主线程（注意：该操作会很耗时）
+						YooLogger.Warning("Suspend the main thread to load unity asset.");
+						AllAssetObjects = _cacheRequest.allAssets;
+					}
+					else
+					{
+						if (_cacheRequest.isDone == false)
+							return;
+						AllAssetObjects = _cacheRequest.allAssets;
+					}
+				}
+
+				Status = AllAssetObjects == null ? EStatus.Fail : EStatus.Success;
+				if (Status == EStatus.Fail)
+				{
+					LastError = $"Failed to load all assets from bundle : {OwnerBundle.BundleFileInfo.BundleName}";
+					YooLogger.Error(LastError);
+				}
+				InvokeCompletion();
+			}
+		}
+	}
+}

Assets/YooAsset/Runtime/AssetSystem/Provider/BundledAllAssetsProvider.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: dd972d8e33cbbaf4aa7f976d59896b0e
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

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

@@ -0,0 +1,127 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace YooAsset
+{
+	internal sealed class DatabaseAllAssetsProvider : ProviderBase
+	{
+		private string _bundleName;
+
+		public override float Progress
+		{
+			get
+			{
+				if (IsDone)
+					return 100f;
+				else
+					return 0;
+			}
+		}
+
+		public DatabaseAllAssetsProvider(string assetPath, System.Type assetType)
+			: base(assetPath, assetType)
+		{
+		}
+		public override void Update()
+		{
+#if UNITY_EDITOR
+			if (IsDone)
+				return;
+
+			if (Status == EStatus.None)
+			{
+				// 检测资源文件是否存在
+				string guid = UnityEditor.AssetDatabase.AssetPathToGUID(AssetPath);
+				if (string.IsNullOrEmpty(guid))
+				{
+					Status = EStatus.Fail;
+					LastError = $"Not found asset : {AssetPath}";
+					YooLogger.Error(LastError);
+					InvokeCompletion();
+					return;
+				}
+
+				// 获取资源包名称
+				_bundleName = AssetSystem.BundleServices.GetBundleName(AssetPath);
+				if (string.IsNullOrEmpty(_bundleName))
+				{
+					Status = EStatus.Fail;
+					LastError = $"Not found bundle name : {AssetPath}";
+					YooLogger.Error(LastError);
+					InvokeCompletion();
+					return;
+				}
+
+				Status = EStatus.Loading;
+
+				// 注意：模拟异步加载效果提前返回
+				if (IsWaitForAsyncComplete == false)
+					return;
+			}
+
+			// 1. 加载资源对象
+			if (Status == EStatus.Loading)
+			{
+				bool loadFailed = false;
+				if (AssetType == null)
+				{
+					List<UnityEngine.Object> result = new List<Object>(100);
+					AssetInfo[] allAssetInfos = AssetSystem.BundleServices.GetAssetInfos(_bundleName);
+					foreach (var assetInfo in allAssetInfos)
+					{
+						var assetObject = UnityEditor.AssetDatabase.LoadMainAssetAtPath(assetInfo.AssetPath);
+						if (assetObject != null)
+						{
+							result.Add(assetObject);
+						}
+						else
+						{
+							YooLogger.Warning($"Failed to load main asset : {assetInfo.AssetPath}");
+							loadFailed = true;
+							break;
+						}
+					}
+					if (loadFailed == false)
+						AllAssetObjects = result.ToArray();
+				}
+				else
+				{
+					List<UnityEngine.Object> result = new List<Object>(100);
+					AssetInfo[] allAssetInfos = AssetSystem.BundleServices.GetAssetInfos(_bundleName);
+					foreach (var assetInfo in allAssetInfos)
+					{
+						var assetObject = UnityEditor.AssetDatabase.LoadAssetAtPath(assetInfo.AssetPath, AssetType);
+						if (assetObject != null)
+						{
+							if (AssetType.IsAssignableFrom(assetObject.GetType()))
+								result.Add(assetObject);
+						}
+						else
+						{
+							YooLogger.Warning($"Failed to load asset : {assetInfo.AssetPath}");
+							loadFailed = true;
+							break;
+						}
+					}
+					if (loadFailed == false)
+						AllAssetObjects = result.ToArray();
+				}
+				Status = EStatus.Checking;
+			}
+
+			// 2. 检测加载结果
+			if (Status == EStatus.Checking)
+			{
+				Status = AllAssetObjects == null ? EStatus.Fail : EStatus.Success;
+				if (Status == EStatus.Fail)
+				{
+					LastError = $"Failed to load all assets : {nameof(AssetType)} in bundle {_bundleName}";
+					YooLogger.Error(LastError);
+				}
+				InvokeCompletion();
+			}
+#endif
+		}
+	}
+}

Assets/YooAsset/Runtime/AssetSystem/Provider/DatabaseAllAssetsProvider.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: b418b6a8da0e3d240b1566cc44fc4b2b
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

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

@@ -39,10 +39,8 @@ namespace YooAsset
 					InvokeCompletion();
 					return;
 				}
-				else
-				{
-					Status = EStatus.Loading;
-				}
+
+				Status = EStatus.Loading;
 
 				// 注意：模拟异步加载效果提前返回
 				if (IsWaitForAsyncComplete == false)
@@ -52,7 +50,10 @@ namespace YooAsset
 			// 1. 加载资源对象
 			if (Status == EStatus.Loading)
 			{
-				AssetObject = UnityEditor.AssetDatabase.LoadAssetAtPath(AssetPath, AssetType);
+				if (AssetType == null)
+					AssetObject = UnityEditor.AssetDatabase.LoadMainAssetAtPath(AssetPath);
+				else
+					AssetObject = UnityEditor.AssetDatabase.LoadAssetAtPath(AssetPath, AssetType);
 				Status = EStatus.Checking;
 			}
 

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

@@ -70,7 +70,7 @@ namespace YooAsset
 					Status = SceneObject.IsValid() ? EStatus.Success : EStatus.Fail;
 					if (Status == EStatus.Fail)
 					{
-						LastError = $"The load scene is invalid : {AssetPath}";
+						LastError = $"The loaded scene is invalid : {AssetPath}";
 						YooLogger.Error(LastError);
 					}
 					InvokeCompletion();

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

@@ -39,10 +39,8 @@ namespace YooAsset
 					InvokeCompletion();
 					return;
 				}
-				else
-				{
-					Status = EStatus.Loading;
-				}
+
+				Status = EStatus.Loading;
 
 				// 注意：模拟异步加载效果提前返回
 				if (IsWaitForAsyncComplete == false)
@@ -62,7 +60,7 @@ namespace YooAsset
 					List<UnityEngine.Object> result = new List<Object>(findAssets.Length);
 					foreach (var findAsset in findAssets)
 					{
-						if (findAsset.GetType() == AssetType)
+						if (AssetType.IsAssignableFrom(findAsset.GetType()))
 							result.Add(findAsset);
 					}
 					AllAssetObjects = result.ToArray();

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

@@ -140,6 +140,8 @@ namespace YooAsset
 				handle = new SceneOperationHandle(this);
 			else if (IsSubAssetsProvider())
 				handle = new SubAssetsOperationHandle(this);
+			else if (IsAllAssetsProvider())
+				handle = new AllAssetsOperationHandle(this);
 			else
 				handle = new AssetOperationHandle(this);
 
@@ -162,28 +164,6 @@ namespace YooAsset
 			RefCount--;
 		}
 
-		/// <summary>
-		/// 是否为场景提供者
-		/// </summary>
-		public bool IsSceneProvider()
-		{
-			if (this is BundledSceneProvider || this is DatabaseSceneProvider)
-				return true;
-			else
-				return false;
-		}
-
-		/// <summary>
-		/// 是否为子资源对象提供者
-		/// </summary>
-		public bool IsSubAssetsProvider()
-		{
-			if (this is BundledSubAssetsProvider || this is DatabaseSubAssetsProvider)
-				return true;
-			else
-				return false;
-		}
-
 		/// <summary>
 		/// 等待异步执行完毕
 		/// </summary>
@@ -218,6 +198,28 @@ namespace YooAsset
 			}
 		}
 
+		public bool IsSceneProvider()
+		{
+			if (this is BundledSceneProvider || this is DatabaseSceneProvider)
+				return true;
+			else
+				return false;
+		}
+		public bool IsSubAssetsProvider()
+		{
+			if (this is BundledSubAssetsProvider || this is DatabaseSubAssetsProvider)
+				return true;
+			else
+				return false;
+		}
+		public bool IsAllAssetsProvider()
+		{
+			if (this is BundledAllAssetsProvider || this is DatabaseAllAssetsProvider)
+				return true;
+			else
+				return false;
+		}
+
 		#region 异步编程相关
 		private TaskCompletionSource<object> _taskCompletionSource;
 		protected void InvokeCompletion()

Assets/YooAsset/Runtime/PatchSystem/PatchManifest.cs

@@ -210,7 +210,7 @@ namespace YooAsset
 			}
 			else
 			{
-				YooLogger.Warning($"Failed to mapping location to asset path  : {location}");
+				YooLogger.Error($"Failed to mapping location to asset path  : {location}");
 				return string.Empty;
 			}
 		}

Assets/YooAsset/Runtime/PatchSystem/PlayMode/EditorSimulateModeImpl.cs

@@ -56,9 +56,13 @@ namespace YooAsset
 				return bundleInfo;
 			}
 		}
+		AssetInfo[] IBundleServices.GetAssetInfos(string bundleName)
+		{
+			return PatchHelper.GetAssetsInfoByBundleName(_simulatePatchManifest, bundleName);
+		}
 		AssetInfo[] IBundleServices.GetAssetInfos(string[] tags)
 		{
-			return PatchHelper.GetAssetsInfoByTag(_simulatePatchManifest, tags);
+			return PatchHelper.GetAssetsInfoByTags(_simulatePatchManifest, tags);
 		}
 		string IBundleServices.MappingToAssetPath(string location)
 		{

Assets/YooAsset/Runtime/PatchSystem/PlayMode/HostPlayModeImpl.cs

@@ -322,9 +322,13 @@ namespace YooAsset
 				return bundleInfo;
 			}
 		}
+		AssetInfo[] IBundleServices.GetAssetInfos(string bundleName)
+		{
+			return PatchHelper.GetAssetsInfoByBundleName(LocalPatchManifest, bundleName);
+		}
 		AssetInfo[] IBundleServices.GetAssetInfos(string[] tags)
 		{
-			return PatchHelper.GetAssetsInfoByTag(LocalPatchManifest, tags);
+			return PatchHelper.GetAssetsInfoByTags(LocalPatchManifest, tags);
 		}
 		string IBundleServices.MappingToAssetPath(string location)
 		{

Assets/YooAsset/Runtime/PatchSystem/PlayMode/OfflinePlayModeImpl.cs

@@ -65,9 +65,13 @@ namespace YooAsset
 				return bundleInfo;
 			}
 		}
+		AssetInfo[] IBundleServices.GetAssetInfos(string bundleName)
+		{
+			return PatchHelper.GetAssetsInfoByBundleName(_appPatchManifest, bundleName);
+		}
 		AssetInfo[] IBundleServices.GetAssetInfos(string[] tags)
 		{
-			return PatchHelper.GetAssetsInfoByTag(_appPatchManifest, tags);
+			return PatchHelper.GetAssetsInfoByTags(_appPatchManifest, tags);
 		}
 		string IBundleServices.MappingToAssetPath(string location)
 		{

Assets/YooAsset/Runtime/Services/IBundleServices.cs

@@ -8,6 +8,11 @@ namespace YooAsset
 		/// </summary>
 		BundleInfo GetBundleInfo(string bundleName);
 
+		/// <summary>
+		/// 获取资源信息列表
+		/// </summary>
+		AssetInfo[] GetAssetInfos(string bundleName);
+
 		/// <summary>
 		/// 获取资源信息列表
 		/// </summary>

Assets/YooAsset/Runtime/Utility/YooHelper.cs

@@ -173,7 +173,7 @@ namespace YooAsset
 		/// <summary>
 		/// 获取资源信息列表
 		/// </summary>
-		public static AssetInfo[] GetAssetsInfoByTag(PatchManifest patchManifest, string[] tags)
+		public static AssetInfo[] GetAssetsInfoByTags(PatchManifest patchManifest, string[] tags)
 		{
 			List<AssetInfo> result = new List<AssetInfo>(100);
 			foreach (var patchAsset in patchManifest.AssetList)
@@ -189,5 +189,20 @@ namespace YooAsset
 			}
 			return result.ToArray();
 		}
+
+		/// <summary>
+		/// 获取资源信息列表
+		/// </summary>
+		public static AssetInfo[] GetAssetsInfoByBundleName(PatchManifest patchManifest, string bundleName)
+		{
+			List<AssetInfo> result = new List<AssetInfo>(100);
+			foreach (var patchAsset in patchManifest.AssetList)
+			{
+				string tempName = patchManifest.GetBundleName(patchAsset.AssetPath);
+				if (tempName == bundleName)
+					result.Add(new AssetInfo(patchAsset.AssetPath));
+			}
+			return result.ToArray();
+		}
 	}
 }

Assets/YooAsset/Runtime/YooAssets.cs

@@ -18,7 +18,7 @@ namespace YooAsset
 			/// 注意：在初始化的时候自动构建真机模拟环境。
 			/// </summary>
 			EditorSimulateMode,
-			
+
 			/// <summary>
 			/// 离线运行模式
 			/// </summary>
@@ -368,6 +368,17 @@ namespace YooAsset
 			return _bundleServices.GetAssetInfos(tags);
 		}
 
+		/// <summary>
+		/// 获取资源信息列表
+		/// </summary>
+		/// <param name="tags">资源标签列表</param>
+		/// <returns></returns>
+		public static AssetInfo[] GetAssetInfos(string[] tags)
+		{
+			DebugCheckInitialize();
+			return _bundleServices.GetAssetInfos(tags);
+		}
+
 		/// <summary>
 		/// 获取调试信息
 		/// </summary>
@@ -436,6 +447,37 @@ namespace YooAsset
 		}
 
 
+		private static RawFileOperation GetRawFileInternal(string assetPath, string copyPath)
+		{
+			string bundleName = _bundleServices.GetBundleName(assetPath);
+			BundleInfo bundleInfo = _bundleServices.GetBundleInfo(bundleName);
+
+			if (_playMode == EPlayMode.EditorSimulateMode)
+			{
+				RawFileOperation operation = new EditorPlayModeRawFileOperation(bundleInfo, copyPath);
+				OperationSystem.ProcessOperaiton(operation);
+				return operation;
+			}
+			else if (_playMode == EPlayMode.OfflinePlayMode)
+			{
+				RawFileOperation operation = new OfflinePlayModeRawFileOperation(bundleInfo, copyPath);
+				OperationSystem.ProcessOperaiton(operation);
+				return operation;
+			}
+			else if (_playMode == EPlayMode.HostPlayMode)
+			{
+				RawFileOperation operation = new HostPlayModeRawFileOperation(bundleInfo, copyPath);
+				OperationSystem.ProcessOperaiton(operation);
+				return operation;
+			}
+			else
+			{
+				throw new NotImplementedException();
+			}
+		}
+		#endregion
+
+		#region 资源加载
 		/// <summary>
 		/// 同步加载资源对象
 		/// </summary>
@@ -471,41 +513,6 @@ namespace YooAsset
 		}
 
 
-		/// <summary>
-		/// 同步加载子资源对象
-		/// </summary>
-		/// <param name="assetInfo">资源信息</param>
-		public static SubAssetsOperationHandle LoadSubAssetsSync(AssetInfo assetInfo)
-		{
-			DebugCheckInitialize();
-			return LoadSubAssetsInternal(assetInfo.AssetPath, assetInfo.AssetType, true);
-		}
-
-		/// <summary>
-		/// 同步加载子资源对象
-		/// </summary>
-		/// <typeparam name="TObject">资源类型</typeparam>
-		/// <param name="location">资源的定位地址</param>
-		public static SubAssetsOperationHandle LoadSubAssetsSync<TObject>(string location)
-		{
-			DebugCheckInitialize();
-			string assetPath = _locationServices.ConvertLocationToAssetPath(location);
-			return LoadSubAssetsInternal(assetPath, typeof(TObject), true);
-		}
-
-		/// <summary>
-		/// 同步加载子资源对象
-		/// </summary>
-		/// <param name="location">资源的定位地址</param>
-		/// <param name="type">子对象类型</param>
-		public static SubAssetsOperationHandle LoadSubAssetsSync(string location, System.Type type)
-		{
-			DebugCheckInitialize();
-			string assetPath = _locationServices.ConvertLocationToAssetPath(location);
-			return LoadSubAssetsInternal(assetPath, type, true);
-		}
-
-
 		/// <summary>
 		/// 异步加载资源对象
 		/// </summary>
@@ -541,6 +548,51 @@ namespace YooAsset
 		}
 
 
+		private static AssetOperationHandle LoadAssetInternal(string assetPath, System.Type assetType, bool waitForAsyncComplete)
+		{
+			var handle = AssetSystem.LoadAssetAsync(assetPath, assetType);
+			if (waitForAsyncComplete)
+				handle.WaitForAsyncComplete();
+			return handle;
+		}
+		#endregion
+
+		#region 资源加载
+		/// <summary>
+		/// 同步加载子资源对象
+		/// </summary>
+		/// <param name="assetInfo">资源信息</param>
+		public static SubAssetsOperationHandle LoadSubAssetsSync(AssetInfo assetInfo)
+		{
+			DebugCheckInitialize();
+			return LoadSubAssetsInternal(assetInfo.AssetPath, assetInfo.AssetType, true);
+		}
+
+		/// <summary>
+		/// 同步加载子资源对象
+		/// </summary>
+		/// <typeparam name="TObject">资源类型</typeparam>
+		/// <param name="location">资源的定位地址</param>
+		public static SubAssetsOperationHandle LoadSubAssetsSync<TObject>(string location)
+		{
+			DebugCheckInitialize();
+			string assetPath = _locationServices.ConvertLocationToAssetPath(location);
+			return LoadSubAssetsInternal(assetPath, typeof(TObject), true);
+		}
+
+		/// <summary>
+		/// 同步加载子资源对象
+		/// </summary>
+		/// <param name="location">资源的定位地址</param>
+		/// <param name="type">子对象类型</param>
+		public static SubAssetsOperationHandle LoadSubAssetsSync(string location, System.Type type)
+		{
+			DebugCheckInitialize();
+			string assetPath = _locationServices.ConvertLocationToAssetPath(location);
+			return LoadSubAssetsInternal(assetPath, type, true);
+		}
+
+
 		/// <summary>
 		/// 异步加载子资源对象
 		/// </summary>
@@ -576,44 +628,89 @@ namespace YooAsset
 		}
 
 
-		private static RawFileOperation GetRawFileInternal(string assetPath, string copyPath)
+		private static SubAssetsOperationHandle LoadSubAssetsInternal(string assetPath, System.Type assetType, bool waitForAsyncComplete)
 		{
-			string bundleName = _bundleServices.GetBundleName(assetPath);
-			BundleInfo bundleInfo = _bundleServices.GetBundleInfo(bundleName);
-
-			if (_playMode == EPlayMode.EditorSimulateMode)
-			{
-				RawFileOperation operation = new EditorPlayModeRawFileOperation(bundleInfo, copyPath);
-				OperationSystem.ProcessOperaiton(operation);
-				return operation;
-			}
-			else if (_playMode == EPlayMode.OfflinePlayMode)
-			{
-				RawFileOperation operation = new OfflinePlayModeRawFileOperation(bundleInfo, copyPath);
-				OperationSystem.ProcessOperaiton(operation);
-				return operation;
-			}
-			else if (_playMode == EPlayMode.HostPlayMode)
-			{
-				RawFileOperation operation = new HostPlayModeRawFileOperation(bundleInfo, copyPath);
-				OperationSystem.ProcessOperaiton(operation);
-				return operation;
-			}
-			else
-			{
-				throw new NotImplementedException();
-			}
-		}
-		private static AssetOperationHandle LoadAssetInternal(string assetPath, System.Type assetType, bool waitForAsyncComplete)
-		{
-			var handle = AssetSystem.LoadAssetAsync(assetPath, assetType);
+			var handle = AssetSystem.LoadSubAssetsAsync(assetPath, assetType);
 			if (waitForAsyncComplete)
 				handle.WaitForAsyncComplete();
 			return handle;
 		}
-		private static SubAssetsOperationHandle LoadSubAssetsInternal(string assetPath, System.Type assetType, bool waitForAsyncComplete)
+		#endregion
+
+		#region 资源加载
+		/// <summary>
+		/// 同步加载资源对象所属资源包里的所有资源
+		/// </summary>
+		/// <param name="assetInfo">资源信息</param>
+		public static AllAssetsOperationHandle LoadAllAssetsSync(AssetInfo assetInfo)
 		{
-			var handle = AssetSystem.LoadSubAssetsAsync(assetPath, assetType);
+			DebugCheckInitialize();
+			return LoadAllAssetsInternal(assetInfo.AssetPath, assetInfo.AssetType, true);
+		}
+
+		/// <summary>
+		/// 同步加载资源对象所属资源包里的所有资源
+		/// </summary>
+		/// <typeparam name="TObject">资源类型</typeparam>
+		/// <param name="location">资源的定位地址</param>
+		public static AllAssetsOperationHandle LoadAllAssetsSync<TObject>(string location)
+		{
+			DebugCheckInitialize();
+			string assetPath = _locationServices.ConvertLocationToAssetPath(location);
+			return LoadAllAssetsInternal(assetPath, typeof(TObject), true);
+		}
+
+		/// <summary>
+		/// 同步加载资源对象所属资源包里的所有资源
+		/// </summary>
+		/// <param name="location">资源的定位地址</param>
+		/// <param name="type">资源类型</param>
+		public static AllAssetsOperationHandle LoadAllAssetsSync(string location, System.Type type)
+		{
+			DebugCheckInitialize();
+			string assetPath = _locationServices.ConvertLocationToAssetPath(location);
+			return LoadAllAssetsInternal(assetPath, type, true);
+		}
+
+
+		/// <summary>
+		/// 异步加载资源对象所属资源包里的所有资源
+		/// </summary>
+		/// <param name="assetInfo">资源信息</param>
+		public static AllAssetsOperationHandle LoadAllAssetsAsync(AssetInfo assetInfo)
+		{
+			DebugCheckInitialize();
+			return LoadAllAssetsInternal(assetInfo.AssetPath, assetInfo.AssetType, false);
+		}
+
+		/// <summary>
+		/// 异步加载资源对象所属资源包里的所有资源
+		/// </summary>
+		/// <typeparam name="TObject">资源类型</typeparam>
+		/// <param name="location">资源的定位地址</param>
+		public static AllAssetsOperationHandle LoadAllAssetsAsync<TObject>(string location)
+		{
+			DebugCheckInitialize();
+			string assetPath = _locationServices.ConvertLocationToAssetPath(location);
+			return LoadAllAssetsInternal(assetPath, typeof(TObject), false);
+		}
+
+		/// <summary>
+		/// 异步加载资源对象所属资源包里的所有资源
+		/// </summary>
+		/// <param name="location">资源的定位地址</param>
+		/// <param name="type">资源类型</param>
+		public static AllAssetsOperationHandle LoadAllAssetsAsync(string location, System.Type type)
+		{
+			DebugCheckInitialize();
+			string assetPath = _locationServices.ConvertLocationToAssetPath(location);
+			return LoadAllAssetsInternal(assetPath, type, false);
+		}
+
+
+		private static AllAssetsOperationHandle LoadAllAssetsInternal(string assetPath, System.Type assetType, bool waitForAsyncComplete)
+		{
+			var handle = AssetSystem.LoadAllAssetsAsync(assetPath, assetType);
 			if (waitForAsyncComplete)
 				handle.WaitForAsyncComplete();
 			return handle;
@@ -909,7 +1006,7 @@ namespace YooAsset
 		{
 			if (string.IsNullOrEmpty(location))
 			{
-				UnityEngine.Debug.LogError("location param is null or empty!");
+				YooLogger.Error("location param is null or empty!");
 			}
 			else
 			{
@@ -918,11 +1015,11 @@ namespace YooAsset
 				if (index != -1)
 				{
 					if (location.Length == index + 1)
-						UnityEngine.Debug.LogWarning($"Found blank character in location : \"{location}\"");
+						YooLogger.Warning($"Found blank character in location : \"{location}\"");
 				}
 
 				if (location.IndexOfAny(System.IO.Path.GetInvalidPathChars()) >= 0)
-					UnityEngine.Debug.LogWarning($"Found illegal character in location : \"{location}\"");
+					YooLogger.Warning($"Found illegal character in location : \"{location}\"");
 			}
 		}
 		#endregion