using System.Collections;
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using System.Collections.Generic;
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using System;
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using UnityEngine;
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using System.IO;
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using System.Threading;
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using System.Linq;
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public class AssetVersionUtility
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{
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public static string assetVersionsLocalMd5
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{
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get { return LocalSave.GetString("AssetVersionsLocalMd5"); }
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set { LocalSave.SetString("AssetVersionsLocalMd5", value); }
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}
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static bool m_HasDownLoadFullAsset = LocalSave.GetBool("HasDownLoadFullAsset");
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public static bool hasDownLoadFullAsset
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{
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get { return m_HasDownLoadFullAsset; }
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set { LocalSave.SetBool("HasDownLoadFullAsset", value); }
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}
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static bool m_PriorAssetDownLoadDone = false;
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public static bool priorAssetDownLoadDone
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{
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get
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{
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if (VersionUtility.Instance.NeedDownAsset())
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{
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return m_PriorAssetDownLoadDone;
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}
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else
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{
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return true;
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}
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}
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}
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static bool m_UnPriorAssetDownLoadDone = false;
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public static bool unPriorAssetDownLoadDone
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{
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get
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{
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if (VersionUtility.Instance.NeedDownAsset())
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{
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return m_UnPriorAssetDownLoadDone;
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}
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else
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{
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return true;
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}
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}
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}
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public static DateTime assetsBuildTime = DateTime.MinValue;
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static Dictionary<string, AssetVersion> assetVersions = new Dictionary<string, AssetVersion>();
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//本地LogicBytes文件和 assetVersions 比较是否需要下载
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static Dictionary<string, AssetVersion> localAssetVersions = new Dictionary<string, AssetVersion>();
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static List<AssetVersion> priorDownLoadAssetVersions = new List<AssetVersion>();
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static List<AssetVersion> unpriorDownLoadAssetVersions = new List<AssetVersion>();
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public static bool checkAssetCompleted { get; private set; }
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private static string assetVerUrl;
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public static void Init()
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{
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}
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public static void OnDownLoadPriorBundle(DownloadTask task)
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{
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if (task.IsDone)
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{
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// TODO YYL
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// PriorBundleConfig.Init(true);
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GetAssetVersionFile();
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}
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else
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{
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//一直尝试下载
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task.BeginDownload(OnDownLoadPriorBundle);
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Debug.Log("OnDownLoadPriorBundle fail - before AssetVersion");
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}
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}
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public static void GetAssetVersionFile()
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{
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checkAssetCompleted = false;
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Debug.LogFormat("开始获取资源版本文件：时间 {0}", DateTime.Now);
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var assetVersionUrl = StringUtility.Contact(VersionUtility.Instance.versionInfo.GetResourcesURL(VersionConfig.Get().branch), Language.fixPath, "/AssetsVersion.txt");
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assetVerUrl = assetVersionUrl;
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Debug.Log("http地址:assetVersionUrl " + assetVersionUrl);
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HttpRequest.Instance.UnityWebRequestGet(assetVersionUrl, 5, OnGetAssetVersionFile);
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}
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private static void OnGetAssetVersionFile(bool _ok, string _result)
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{
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Debug.LogFormat("获取资源版本文件结果：时间 {0}，结果 {1}, 文件大小 {2}", DateTime.Now, _ok, _result.Length);
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if (_ok)
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{
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assetVersionsLocalMd5 = FileExtersion.GetStringMD5Hash(_result);
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var assetVersions = UpdateAssetVersions(_result);
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BeginCheckAssets();
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}
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else
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{
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Debug.Log("http 数据通讯: AssetVersionUtility:" + assetVerUrl + " result:" + _result);
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Clock.AlarmAt(DateTime.Now + new TimeSpan(TimeSpan.TicksPerSecond * 3), GetAssetVersionFile);
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}
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}
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private static void BeginCheckAssets()
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{
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bool checkStream = true;
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#if UNITY_EDITOR
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if (InGameDownTestUtility.enable && !InGameDownTestUtility.isReadStreamingAssets)
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checkStream = false;
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#endif
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ThreadPool.QueueUserWorkItem(
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(object aaa) =>
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{
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foreach (var assetVersion in assetVersions.Values)
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{
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bool checkReuslt;
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if (checkStream)
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{
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AssetVersion localAssetVersion = null;
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localAssetVersions.TryGetValue(assetVersion.relativePath, out localAssetVersion);
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checkReuslt = assetVersion.CheckLocalFileValid(localAssetVersion);
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}
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else
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{
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checkReuslt = assetVersion.CheckLocalFileValid(false);
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}
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if (!checkReuslt)
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{
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if (assetVersion.IsPriorAsset())
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{
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priorDownLoadAssetVersions.Add(assetVersion);
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}
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else
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{
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unpriorDownLoadAssetVersions.Add(assetVersion);
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}
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assetVersion.localValid = false;
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}
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else
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{
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assetVersion.localValid = true;
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}
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}
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m_PriorAssetDownLoadDone = priorDownLoadAssetVersions.Count <= 0;
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m_UnPriorAssetDownLoadDone = unpriorDownLoadAssetVersions.Count <= 0;
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checkAssetCompleted = true;
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}
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);
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}
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public static void BeginDownLoadTask(bool _prior)
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{
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if (_prior)
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{
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m_PriorAssetDownLoadDone = false;
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DownLoadAndDiscompressTask.Instance.Prepare(priorDownLoadAssetVersions, () => { m_PriorAssetDownLoadDone = true; });
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}
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else
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{
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m_UnPriorAssetDownLoadDone = false;
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InGameDownLoad.Instance.AssignTasks(unpriorDownLoadAssetVersions, () =>
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{
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m_UnPriorAssetDownLoadDone = true;
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hasDownLoadFullAsset = true;
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});
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}
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}
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public static Dictionary<string, AssetVersion> UpdateAssetVersions(string _assetVersionFile)
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{
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InitPackageVersionInfo();
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var lines = _assetVersionFile.Split(new string[] { FileExtersion.lineSplit }, StringSplitOptions.RemoveEmptyEntries);
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assetVersions.Clear();
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for (int i = 0; i < lines.Length; i++)
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{
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var assetVersion = new AssetVersion(lines[i]);
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assetVersions[assetVersion.relativePath] = assetVersion;
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}
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return assetVersions;
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}
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static void InitPackageVersionInfo()
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{
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var text = Resources.Load<TextAsset>("AssetsVersionCmp");
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if (text != null)
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{
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var lines = text.text.Split(new string[] { FileExtersion.lineSplit }, StringSplitOptions.RemoveEmptyEntries);
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localAssetVersions.Clear();
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for (int i = 0; i < lines.Length; i++)
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{
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var assetVersion = new AssetVersion(lines[i]);
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localAssetVersions[assetVersion.relativePath] = assetVersion;
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}
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}
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}
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public static AssetVersion GetAssetVersion(string assetKey)
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{
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if (assetVersions.ContainsKey(assetKey))
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{
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return assetVersions[assetKey];
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}
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else
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{
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return null;
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}
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}
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public static Dictionary<string, AssetVersion> GetVersionsInfo()
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{
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return assetVersions;
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}
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public static bool IsAssetValid(string assetKey)
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{
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assetKey = EncodeFileName(assetKey);
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if (assetVersions.ContainsKey(assetKey))
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{
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return assetVersions[assetKey].localValid;
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}
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else
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{
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if (VersionUtility.Instance.NeedDownAsset())
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{
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return false;
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}
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else
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{
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return true;
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}
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}
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}
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public static bool IsSceneAssetValid(int mapId, int lineId)
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{
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// if (AssetSource.sceneFromEditor || mapId < 100)
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// {
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// return true;
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// }
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// var dataMapId = MapUtility.GetDataMapId(mapId);
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// lineId = MapUtility.GetLineId(mapId, lineId);
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// var mapResConfig = MapResourcesConfig.GetConfig(dataMapId, lineId);
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// if (mapResConfig == null)
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// {
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// return false;
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// }
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// if (!IsAssetValid(StringUtility.Contact("maps/", mapResConfig.MapResources.ToLower())))
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// {
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// return false;
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// }
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// if (dataMapId != 10010)
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// {
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// ActorShowConfig actorShowConfig = null;
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// if (ActorShowConfig.GetActoreShowConfigByMapIdAndLineId(dataMapId, lineId, out actorShowConfig))
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// {
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// var npcs = actorShowConfig.showNpcs;
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// foreach (var item in npcs)
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// {
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// if (item == 1)
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// {
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// continue;
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// }
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// var npcConfig = NPCConfig.Get(item);
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// if (npcConfig != null)
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// {
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// var assetbundleName = StringUtility.Contact("prefab_race_", npcConfig.MODE.ToLower());
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// if (!IsAssetValid(StringUtility.Contact("gmodels/", assetbundleName)))
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// {
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// return false;
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// }
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// }
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// }
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// }
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// }
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return true;
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}
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//将文件名倒序，加上_aop后缀
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public static string EncodeFileName(string name)
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{
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return name;
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//name = name.Replace("\\", "/");
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//int index = name.LastIndexOf("/");
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//string headString;
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//if (index >= 0)
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//{
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// int dotLastIndex = name.LastIndexOf(".");
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// if (dotLastIndex == -1)
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// {
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// headString = name.Substring(0, index);
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// name = name.Substring(index + 1);
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// return StringUtility.Contact(headString, "/", new string(name.Reverse().ToArray()), "_aop");
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// }
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// else
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// {
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// headString = name.Substring(0, index);
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// var ext = name.Substring(dotLastIndex);
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// name = name.Substring(index + 1, dotLastIndex - index - 1);
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// return StringUtility.Contact(headString, "/", new string(name.Reverse().ToArray()), "_aop", ext);
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// }
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//}
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//else
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//{
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// int dotLastIndex = name.LastIndexOf(".");
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// if (dotLastIndex == -1)
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// return StringUtility.Contact(new string(name.Reverse().ToArray()), "_aop");
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// else
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// {
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// var ext = name.Substring(dotLastIndex);
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// name = name.Substring(0, dotLastIndex);
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// return StringUtility.Contact(new string(name.Reverse().ToArray()), "_aop", ext);
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// }
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//}
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}
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public static string DecodeFileName(string name)
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{
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return name;
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//name = name.Replace("\\", "/");
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//int index = name.LastIndexOf("/");
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//string headString;
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//if (index >= 0)
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//{
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// int dotLastIndex = name.LastIndexOf(".");
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// if (dotLastIndex == -1)
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// {
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// headString = name.Substring(0, index);
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// name = name.Substring(index + 1);
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// return StringUtility.Contact(headString, "/", new string(name.Replace("_aop", "").Reverse().ToArray()));
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// }
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// else
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// {
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// headString = name.Substring(0, index);
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// var ext = name.Substring(dotLastIndex);
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// name = name.Substring(index + 1, dotLastIndex - index - 1);
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// return StringUtility.Contact(headString, "/", new string(name.Replace("_aop", "").Reverse().ToArray()), ext);
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// }
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//}
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//else
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//{
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// int dotLastIndex = name.LastIndexOf(".");
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// if (dotLastIndex == -1)
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// return new string(name.Replace("_aop", "").Reverse().ToArray());
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// else
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// {
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// var ext = name.Substring(dotLastIndex);
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// name = name.Substring(0, dotLastIndex);
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// return new string(name.Replace("_aop", "").Reverse().ToArray()) + ext;
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// }
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//}
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}
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public static string GetAssetFilePath(string _assetKey, bool reverse = true)
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{
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if (reverse)
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_assetKey = EncodeFileName(_assetKey);
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var path = StringUtility.Contact(ResourcesPath.Instance.ExternalStorePath, _assetKey);
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if (!File.Exists(path))
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{
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path = StringUtility.Contact(ResourcesPath.Instance.StreamingAssetPath, _assetKey);
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}
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return path;
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}
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public static string GetBuiltInAssetFilePath(string _assetKey, bool reverse = true)
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{
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if (reverse)
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_assetKey = EncodeFileName(_assetKey);
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var path = StringUtility.Contact(ResourcesPath.Instance.ExternalStorePath, _assetKey);
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if (!File.Exists(path))
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{
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path = StringUtility.Contact(ResourcesPath.Instance.StreamingAssetPath, _assetKey);
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}
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return path;
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}
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public static bool IsUnpriorAssetDownLoadOk()
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{
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if (VersionUtility.Instance.NeedDownAsset())
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{
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return unPriorAssetDownLoadDone;
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}
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else
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{
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return true;
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}
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}
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}
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