更新Demo

2025-08-14 16:51:28 +00:00 · 2023-12-20 12:14:27 +08:00
parent f64bb37706
commit 17a5d7425c
847 changed files with 106095 additions and 0 deletions
--- a/UnityProject/Packages/YooAsset/Runtime/PackageSystem/PlayMode/OfflinePlayModeImpl.cs
+++ b/UnityProject/Packages/YooAsset/Runtime/PackageSystem/PlayMode/OfflinePlayModeImpl.cs
@@ -0,0 +1,175 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace YooAsset
+{
+	internal class OfflinePlayModeImpl : IPlayModeServices, IBundleServices
+	{
+		private PackageManifest _activeManifest;
+
+		/// <summary>
+		/// 异步初始化
+		/// </summary>
+		public InitializationOperation InitializeAsync(string packageName)
+		{
+			var operation = new OfflinePlayModeInitializationOperation(this, packageName);
+			OperationSystem.StartOperation(operation);
+			return operation;
+		}
+
+		// 查询相关
+		private bool IsCachedPackageBundle(PackageBundle packageBundle)
+		{
+			return CacheSystem.IsCached(packageBundle.PackageName, packageBundle.CacheGUID);
+		}
+
+		#region IPlayModeServices接口
+		public PackageManifest ActiveManifest
+		{
+			set
+			{
+				_activeManifest = value;
+			}
+			get
+			{
+				return _activeManifest;
+			}
+		}
+		public void FlushManifestVersionFile()
+		{
+		}
+
+		UpdatePackageVersionOperation IPlayModeServices.UpdatePackageVersionAsync(bool appendTimeTicks, int timeout)
+		{
+			var operation = new OfflinePlayModeUpdatePackageVersionOperation();
+			OperationSystem.StartOperation(operation);
+			return operation;
+		}
+		UpdatePackageManifestOperation IPlayModeServices.UpdatePackageManifestAsync(string packageVersion, bool autoSaveVersion, int timeout)
+		{
+			var operation = new OfflinePlayModeUpdatePackageManifestOperation();
+			OperationSystem.StartOperation(operation);
+			return operation;
+		}
+		PreDownloadContentOperation IPlayModeServices.PreDownloadContentAsync(string packageVersion, int timeout)
+		{
+			var operation = new OfflinePlayModePreDownloadContentOperation();
+			OperationSystem.StartOperation(operation);
+			return operation;
+		}
+
+		ResourceDownloaderOperation IPlayModeServices.CreateResourceDownloaderByAll(int downloadingMaxNumber, int failedTryAgain, int timeout)
+		{
+			return ResourceDownloaderOperation.CreateEmptyDownloader(downloadingMaxNumber, failedTryAgain, timeout);
+		}
+		ResourceDownloaderOperation IPlayModeServices.CreateResourceDownloaderByTags(string[] tags, int downloadingMaxNumber, int failedTryAgain, int timeout)
+		{
+			return ResourceDownloaderOperation.CreateEmptyDownloader(downloadingMaxNumber, failedTryAgain, timeout);
+		}
+		ResourceDownloaderOperation IPlayModeServices.CreateResourceDownloaderByPaths(AssetInfo[] assetInfos, int downloadingMaxNumber, int failedTryAgain, int timeout)
+		{
+			return ResourceDownloaderOperation.CreateEmptyDownloader(downloadingMaxNumber, failedTryAgain, timeout);
+		}
+
+		ResourceUnpackerOperation IPlayModeServices.CreateResourceUnpackerByAll(int upackingMaxNumber, int failedTryAgain, int timeout)
+		{
+			List<BundleInfo> unpcakList = GetUnpackListByAll(_activeManifest);
+			var operation = new ResourceUnpackerOperation(unpcakList, upackingMaxNumber, failedTryAgain, timeout);
+			return operation;
+		}
+		private List<BundleInfo> GetUnpackListByAll(PackageManifest manifest)
+		{
+			List<PackageBundle> downloadList = new List<PackageBundle>(1000);
+			foreach (var packageBundle in manifest.BundleList)
+			{
+				// 忽略缓存文件
+				if (IsCachedPackageBundle(packageBundle))
+					continue;
+
+				downloadList.Add(packageBundle);
+			}
+
+			return ManifestTools.ConvertToUnpackInfos(downloadList);
+		}
+
+		ResourceUnpackerOperation IPlayModeServices.CreateResourceUnpackerByTags(string[] tags, int upackingMaxNumber, int failedTryAgain, int timeout)
+		{
+			List<BundleInfo> unpcakList = GetUnpackListByTags(_activeManifest, tags);
+			var operation = new ResourceUnpackerOperation(unpcakList, upackingMaxNumber, failedTryAgain, timeout);
+			return operation;
+		}
+		private List<BundleInfo> GetUnpackListByTags(PackageManifest manifest, string[] tags)
+		{
+			List<PackageBundle> downloadList = new List<PackageBundle>(1000);
+			foreach (var packageBundle in manifest.BundleList)
+			{
+				// 忽略缓存文件
+				if (IsCachedPackageBundle(packageBundle))
+					continue;
+
+				// 查询DLC资源
+				if (packageBundle.HasTag(tags))
+				{
+					downloadList.Add(packageBundle);
+				}
+			}
+
+			return ManifestTools.ConvertToUnpackInfos(downloadList);
+		}
+		#endregion
+
+		#region IBundleServices接口
+		private BundleInfo CreateBundleInfo(PackageBundle packageBundle)
+		{
+			if (packageBundle == null)
+				throw new Exception("Should never get here !");
+
+			// 查询沙盒资源
+			if (CacheSystem.IsCached(packageBundle.PackageName, packageBundle.CacheGUID))
+			{
+				BundleInfo bundleInfo = new BundleInfo(packageBundle, BundleInfo.ELoadMode.LoadFromCache);
+				return bundleInfo;
+			}
+
+			// 查询APP资源
+			{
+				BundleInfo bundleInfo = new BundleInfo(packageBundle, BundleInfo.ELoadMode.LoadFromStreaming);
+				return bundleInfo;
+			}
+		}
+		BundleInfo IBundleServices.GetBundleInfo(AssetInfo assetInfo)
+		{
+			if (assetInfo.IsInvalid)
+				throw new Exception("Should never get here !");
+
+			// 注意：如果清单里未找到资源包会抛出异常！
+			var packageBundle = _activeManifest.GetMainPackageBundle(assetInfo.AssetPath);
+			return CreateBundleInfo(packageBundle);
+		}
+		BundleInfo[] IBundleServices.GetAllDependBundleInfos(AssetInfo assetInfo)
+		{
+			if (assetInfo.IsInvalid)
+				throw new Exception("Should never get here !");
+
+			// 注意：如果清单里未找到资源包会抛出异常！
+			var depends = _activeManifest.GetAllDependencies(assetInfo.AssetPath);
+			List<BundleInfo> result = new List<BundleInfo>(depends.Length);
+			foreach (var packageBundle in depends)
+			{
+				BundleInfo bundleInfo = CreateBundleInfo(packageBundle);
+				result.Add(bundleInfo);
+			}
+			return result.ToArray();
+		}
+		string IBundleServices.GetBundleName(int bundleID)
+		{
+			return _activeManifest.GetBundleName(bundleID);
+		}
+		bool IBundleServices.IsServicesValid()
+		{
+			return _activeManifest != null;
+		}
+		#endregion
+	}
+}