update operation system

Assets/YooAsset/Runtime/CacheSystem/Operation/ClearAllCacheFilesOperation.cs

@@ -26,11 +26,11 @@ namespace YooAsset
 		{
 			_cache = cache;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.GetAllCacheFiles;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;

Assets/YooAsset/Runtime/CacheSystem/Operation/ClearUnusedCacheFilesOperation.cs

@@ -28,11 +28,11 @@ namespace YooAsset
 			_package = package;
 			_cache = cache;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.GetUnusedCacheFiles;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;

Assets/YooAsset/Runtime/CacheSystem/Operation/Internal/FindCacheFilesOperation.cs

@@ -31,12 +31,12 @@ namespace YooAsset
 			_persistent = persistent;
 			_cache = cache;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.Prepare;
 			_verifyStartTime = UnityEngine.Time.realtimeSinceStartup;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;

Assets/YooAsset/Runtime/CacheSystem/Operation/Internal/VerifyCacheFilesOperation.cs

@@ -48,12 +48,12 @@ namespace YooAsset
 			_cache = cache;
 			_waitingList = elements;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.InitVerify;
 			_verifyStartTime = UnityEngine.Time.realtimeSinceStartup;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;
@@ -175,12 +175,12 @@ namespace YooAsset
 			_cache = cache;
 			_waitingList = elements;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.InitVerify;
 			_verifyStartTime = UnityEngine.Time.realtimeSinceStartup;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;

Assets/YooAsset/Runtime/CacheSystem/Operation/Internal/VerifyTempFileOperation.cs

@@ -41,11 +41,11 @@ namespace YooAsset
 		{
 			_element = element;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.VerifyFile;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;
@@ -110,11 +110,11 @@ namespace YooAsset
 		{
 			_element = element;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.VerifyFile;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;

Assets/YooAsset/Runtime/CacheSystem/Operation/PackageCachingOperation.cs

@@ -26,11 +26,11 @@ namespace YooAsset
 			_persistent = persistent;
 			_cache = cache;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.FindCacheFiles;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;

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

@@ -112,7 +112,7 @@ namespace YooAsset
 			if (_steps == ESteps.WaitingVerifyTempFile)
 			{
 				if (WaitForAsyncComplete)
-					_verifyFileOp.Update();
+					_verifyFileOp.InternalOnUpdate();
 
 				if (_verifyFileOp.IsDone == false)
 					return;

Assets/YooAsset/Runtime/OperationSystem/AsyncOperationBase.cs

@@ -76,23 +76,18 @@ namespace YooAsset
 			}
 		}
 
-		internal abstract void Start();
+		internal abstract void InternalOnStart();
-		internal abstract void Update();
+		internal abstract void InternalOnUpdate();
-		internal virtual void Abort() { }
+		internal virtual void InternalOnAbort() { }
 
 		internal void SetPackageName(string packageName)
 		{
 			PackageName = packageName;
 		}
-		internal void SetAbort()
+		internal void SetStart()
 		{
-			if (IsDone == false)
+			Status = EOperationStatus.Processing;
-			{
+			InternalOnStart();
-				Status = EOperationStatus.Failed;
-				Error = "user abort";
-				YooLogger.Warning($"Async operaiton has been abort : {this.GetType().Name}");
-				Abort();
-			}
 		}
 		internal void SetFinish()
 		{
@@ -101,10 +96,15 @@ namespace YooAsset
 			if (_taskCompletionSource != null)
 				_taskCompletionSource.TrySetResult(null);
 		}
-		internal void SetStart()
+		internal void SetAbort()
 		{
-			Status = EOperationStatus.Processing;
+			if (IsDone == false)
-			Start();
+			{
+				Status = EOperationStatus.Failed;
+				Error = "user abort";
+				YooLogger.Warning($"Async operaiton has been abort : {this.GetType().Name}");
+				InternalOnAbort();
+			}
 		}
 
 		/// <summary>

Assets/YooAsset/Runtime/OperationSystem/GameAsyncOperation.cs

@@ -3,14 +3,18 @@ namespace YooAsset
 {
 	public abstract class GameAsyncOperation : AsyncOperationBase
 	{
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			OnStart();
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			OnUpdate();
 		}
+		internal override void InternalOnAbort()
+		{
+			OnAbort();
+		}
 
 		/// <summary>
 		/// 异步操作开始
@@ -22,6 +26,11 @@ namespace YooAsset
 		/// </summary>
 		protected abstract void OnUpdate();
 
+		/// <summary>
+		/// 异步操作终止
+		/// </summary>
+		protected abstract void OnAbort();
+
 		/// <summary>
 		/// 异步操作系统是否繁忙
 		/// </summary>

Assets/YooAsset/Runtime/OperationSystem/OperationSystem.cs

@@ -60,7 +60,7 @@ namespace YooAsset
 
 				var operation = _operations[i];
 				if (operation.IsDone == false)
-					operation.Update();
+					operation.InternalOnUpdate();
 
 				if (operation.IsDone)
 				{

Assets/YooAsset/Runtime/ResourceManager/Operation/InstantiateOperation.cs

@@ -34,11 +34,11 @@ namespace YooAsset
 			_parent = parent;
 			_worldPositionStays = worldPositionStays;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.Clone;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;
@@ -93,7 +93,7 @@ namespace YooAsset
 			if (_steps == ESteps.Done)
 				return;
 			_handle.WaitForAsyncComplete();
-			Update();
+			InternalOnUpdate();
 		}
 
 		internal static GameObject InstantiateInternal(UnityEngine.Object assetObject, bool setPositionAndRotation, Vector3 position, Quaternion rotation, Transform parent, bool worldPositionStays)

Assets/YooAsset/Runtime/ResourceManager/Operation/UnloadSceneOperation.cs

@@ -36,7 +36,7 @@ namespace YooAsset
 			_flag = EFlag.Normal;
 			_scene = scene;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			if (_flag == EFlag.Normal)
 			{
@@ -52,7 +52,7 @@ namespace YooAsset
 				throw new System.NotImplementedException(_flag.ToString());
 			}
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;

Assets/YooAsset/Runtime/ResourcePackage/Operation/DownloaderOperation.cs

@@ -98,12 +98,12 @@ namespace YooAsset
 			// 统计下载信息
 			CalculatDownloaderInfo();
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			YooLogger.Log($"Begine to download : {TotalDownloadCount} files and {TotalDownloadBytes} bytes");
 			_steps = ESteps.Check;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;

Assets/YooAsset/Runtime/ResourcePackage/Operation/InitializationOperation.cs

@@ -35,11 +35,11 @@ namespace YooAsset
 			_impl = impl;
 			_simulateManifestFilePath = simulateManifestFilePath;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.LoadEditorManifest;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.LoadEditorManifest)
 			{
@@ -93,11 +93,11 @@ namespace YooAsset
 		{
 			_impl = impl;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.QueryBuildinPackageVersion;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;
@@ -201,11 +201,11 @@ namespace YooAsset
 		{
 			_impl = impl;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.CheckAppFootPrint;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;
@@ -382,11 +382,11 @@ namespace YooAsset
 		{
 			_impl = impl;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.QueryWebPackageVersion;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;

Assets/YooAsset/Runtime/ResourcePackage/Operation/Internal/DeserializeManifestOperation.cs

@@ -32,11 +32,11 @@ namespace YooAsset
 		{
 			_buffer = new BufferReader(binaryData);
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.DeserializeFileHeader;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;

Assets/YooAsset/Runtime/ResourcePackage/Operation/Internal/DownloadManifestOperation.cs

@@ -27,12 +27,12 @@ namespace YooAsset
 			_packageVersion = packageVersion;
 			_timeout = timeout;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_requestCount = RequestHelper.GetRequestFailedCount(_persistent.PackageName, nameof(DownloadManifestOperation));
 			_steps = ESteps.DownloadPackageHashFile;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;

Assets/YooAsset/Runtime/ResourcePackage/Operation/Internal/LoadBuildinManifestOperation.cs

@@ -28,11 +28,11 @@ namespace YooAsset
 			_persistent = persistent;
 			_buildinPackageVersion = buildinPackageVersion;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.LoadBuildinManifest;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;

Assets/YooAsset/Runtime/ResourcePackage/Operation/Internal/LoadCacheManifestOperation.cs

@@ -32,11 +32,11 @@ namespace YooAsset
 			_persistent = persistent;
 			_packageVersion = packageVersion;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.QueryCachePackageHash;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;

Assets/YooAsset/Runtime/ResourcePackage/Operation/Internal/LoadEditorManifestOperation.cs

@@ -28,11 +28,11 @@ namespace YooAsset
 			_packageName = packageName;
 			_manifestFilePath = manifestFilePath;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.LoadEditorManifest;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;

Assets/YooAsset/Runtime/ResourcePackage/Operation/Internal/LoadRemoteManifestOperation.cs

@@ -37,12 +37,12 @@ namespace YooAsset
 			_packageVersion = packageVersion;
 			_timeout = timeout;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_requestCount = RequestHelper.GetRequestFailedCount(_packageName, nameof(LoadRemoteManifestOperation));
 			_steps = ESteps.DownloadPackageHashFile;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;

Assets/YooAsset/Runtime/ResourcePackage/Operation/Internal/QueryBuildinPackageVersionOperation.cs

@@ -24,11 +24,11 @@ namespace YooAsset
 		{
 			_persistent = persistent;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.LoadBuildinPackageVersionFile;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;

Assets/YooAsset/Runtime/ResourcePackage/Operation/Internal/QueryCachePackageHashOperation.cs

@@ -26,11 +26,11 @@ namespace YooAsset
 			_persistent = persistent;
 			_packageVersion = packageVersion;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.LoadCachePackageHashFile;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;

Assets/YooAsset/Runtime/ResourcePackage/Operation/Internal/QueryCachePackageVersionOperation.cs

@@ -24,11 +24,11 @@ namespace YooAsset
 		{
 			_persistent = persistent;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.LoadCachePackageVersionFile;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;

Assets/YooAsset/Runtime/ResourcePackage/Operation/Internal/QueryRemotePackageHashOperation.cs

@@ -31,12 +31,12 @@ namespace YooAsset
 			_packageVersion = packageVersion;
 			_timeout = timeout;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_requestCount = RequestHelper.GetRequestFailedCount(_packageName, nameof(QueryRemotePackageHashOperation));
 			_steps = ESteps.DownloadPackageHash;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;

Assets/YooAsset/Runtime/ResourcePackage/Operation/Internal/QueryRemotePackageVersionOperation.cs

@@ -31,12 +31,12 @@ namespace YooAsset
 			_appendTimeTicks = appendTimeTicks;
 			_timeout = timeout;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_requestCount = RequestHelper.GetRequestFailedCount(_packageName, nameof(QueryRemotePackageVersionOperation));
 			_steps = ESteps.DownloadPackageVersion;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;

Assets/YooAsset/Runtime/ResourcePackage/Operation/Internal/UnpackBuildinManifestOperation.cs

@@ -22,11 +22,11 @@ namespace YooAsset
 			_persistent = persistent;
 			_buildinPackageVersion = buildinPackageVersion;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.UnpackManifestHashFile;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;

Assets/YooAsset/Runtime/ResourcePackage/Operation/PreDownloadContentOperation.cs

@@ -59,11 +59,11 @@ namespace YooAsset
 		{
 			_impl = impl;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			Status = EOperationStatus.Succeed;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 		}
 
@@ -96,11 +96,11 @@ namespace YooAsset
 		{
 			_impl = impl;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			Status = EOperationStatus.Succeed;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 		}
 
@@ -154,11 +154,11 @@ namespace YooAsset
 			_packageVersion = packageVersion;
 			_timeout = timeout;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.CheckActiveManifest;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;
@@ -331,11 +331,11 @@ namespace YooAsset
 		{
 			_impl = impl;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			Status = EOperationStatus.Succeed;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 		}
 

Assets/YooAsset/Runtime/ResourcePackage/Operation/UpdatePackageManifestOperation.cs

@@ -23,11 +23,11 @@ namespace YooAsset
 		public EditorPlayModeUpdatePackageManifestOperation()
 		{
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			Status = EOperationStatus.Succeed;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 		}
 	}
@@ -40,11 +40,11 @@ namespace YooAsset
 		public OfflinePlayModeUpdatePackageManifestOperation()
 		{
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			Status = EOperationStatus.Succeed;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 		}
 	}
@@ -84,11 +84,11 @@ namespace YooAsset
 			_autoSaveVersion = autoSaveVersion;
 			_timeout = timeout;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.CheckParams;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;
@@ -229,11 +229,11 @@ namespace YooAsset
 			_packageVersion = packageVersion;
 			_timeout = timeout;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.CheckParams;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;

Assets/YooAsset/Runtime/ResourcePackage/Operation/UpdatePackageVersionOperation.cs

@@ -20,11 +20,11 @@ namespace YooAsset
 	/// </summary>
 	internal sealed class EditorPlayModeUpdatePackageVersionOperation : UpdatePackageVersionOperation
 	{
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			Status = EOperationStatus.Succeed;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 		}
 	}
@@ -34,11 +34,11 @@ namespace YooAsset
 	/// </summary>
 	internal sealed class OfflinePlayModeUpdatePackageVersionOperation : UpdatePackageVersionOperation
 	{
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			Status = EOperationStatus.Succeed;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 		}
 	}
@@ -67,11 +67,11 @@ namespace YooAsset
 			_appendTimeTicks = appendTimeTicks;
 			_timeout = timeout;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.QueryRemotePackageVersion;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;
@@ -127,11 +127,11 @@ namespace YooAsset
 			_appendTimeTicks = appendTimeTicks;
 			_timeout = timeout;
 		}
-		internal override void Start()
+		internal override void InternalOnStart()
 		{
 			_steps = ESteps.QueryRemotePackageVersion;
 		}
-		internal override void Update()
+		internal override void InternalOnUpdate()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;