116 lines
3.2 KiB
C#
116 lines
3.2 KiB
C#
using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.IO;
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namespace YooAsset
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{
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internal class OfflinePlayModeImpl : IBundleServices
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{
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public PatchManifest AppPatchManifest { private set; get; }
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private bool _locationToLower;
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/// <summary>
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/// 异步初始化
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/// </summary>
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public InitializationOperation InitializeAsync(bool locationToLower, string packageName)
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{
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_locationToLower = locationToLower;
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var operation = new OfflinePlayModeInitializationOperation(this, packageName);
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OperationSystem.StartOperation(operation);
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return operation;
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}
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/// <summary>
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/// 获取包裹的版本信息
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/// </summary>
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public string GetPackageVersion()
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{
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if (AppPatchManifest == null)
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return string.Empty;
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return AppPatchManifest.PackageVersion;
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}
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internal void SetAppPatchManifest(PatchManifest patchManifest)
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{
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AppPatchManifest = patchManifest;
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AppPatchManifest.InitAssetPathMapping(_locationToLower);
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}
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#region IBundleServices接口
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private BundleInfo CreateBundleInfo(PatchBundle patchBundle)
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{
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if (patchBundle == null)
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throw new Exception("Should never get here !");
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// 查询沙盒资源
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if (CacheSystem.IsCached(patchBundle))
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{
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BundleInfo bundleInfo = new BundleInfo(patchBundle, BundleInfo.ELoadMode.LoadFromCache);
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return bundleInfo;
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}
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// 查询APP资源
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{
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BundleInfo bundleInfo = new BundleInfo(patchBundle, BundleInfo.ELoadMode.LoadFromStreaming);
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return bundleInfo;
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}
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}
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BundleInfo IBundleServices.GetBundleInfo(AssetInfo assetInfo)
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{
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if (assetInfo.IsInvalid)
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throw new Exception("Should never get here !");
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// 注意：如果补丁清单里未找到资源包会抛出异常！
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var patchBundle = AppPatchManifest.GetMainPatchBundle(assetInfo.AssetPath);
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return CreateBundleInfo(patchBundle);
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}
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BundleInfo[] IBundleServices.GetAllDependBundleInfos(AssetInfo assetInfo)
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{
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if (assetInfo.IsInvalid)
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throw new Exception("Should never get here !");
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// 注意：如果补丁清单里未找到资源包会抛出异常！
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var depends = AppPatchManifest.GetAllDependencies(assetInfo.AssetPath);
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List<BundleInfo> result = new List<BundleInfo>(depends.Length);
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foreach (var patchBundle in depends)
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{
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BundleInfo bundleInfo = CreateBundleInfo(patchBundle);
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result.Add(bundleInfo);
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}
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return result.ToArray();
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}
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AssetInfo[] IBundleServices.GetAssetInfos(string[] tags)
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{
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return AppPatchManifest.GetAssetsInfoByTags(tags);
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}
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PatchAsset IBundleServices.TryGetPatchAsset(string assetPath)
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{
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if (AppPatchManifest.TryGetPatchAsset(assetPath, out PatchAsset patchAsset))
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return patchAsset;
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else
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return null;
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}
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string IBundleServices.MappingToAssetPath(string location)
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{
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return AppPatchManifest.MappingToAssetPath(location);
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}
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string IBundleServices.TryMappingToAssetPath(string location)
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{
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return AppPatchManifest.TryMappingToAssetPath(location);
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}
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string IBundleServices.GetPackageName()
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{
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return AppPatchManifest.PackageName;
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}
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bool IBundleServices.IsIncludeBundleFile(string fileName)
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{
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return AppPatchManifest.IsIncludeBundleFile(fileName);
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}
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bool IBundleServices.IsServicesValid()
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{
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return AppPatchManifest != null;
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}
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#endregion
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}
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} |