예제 #1
0
        /// <summary>
        /// 对比MD5 获取那些文件需要更新下载
        /// </summary>
        protected virtual void CheckLocalAbundleNeedUpdateRecord()
        {
            Debug.LogInfor("GetNeedUpdateRecourRecord");
            int totalNeedDownLoadSize = 0;

            m_IsDownLoadServerConfigure = true;

            HotAssetInfor checkABInfor = null;

            foreach (var item in m_ServerAssetRecord.m_AllAssetRecordsDic)
            {
                if (m_LocalAssetRecord != null && m_LocalAssetRecord.m_AllAssetRecordsDic.TryGetValue(item.Key, out checkABInfor))
                {
                    if (item.Value.m_MD5Code != checkABInfor.m_MD5Code)
                    {
                        //   Debug.Log(" Need Update::  " + item.Key + "   MD5=" + item.Value.m_MD5Code + ":::" + checkABInfor.m_MD5Code + "  size==" + item.Value.m_ByteSize);
                        RecordNeedUpdateAssetState(GetAssetDownLoadPath(item.Key), true);
                        totalNeedDownLoadSize += item.Value.m_ByteSize;
                        continue;
                    }  //资源MD5不一致
                }
                else
                {
                    //Debug.Log(" Need DownLoad:: " + item.Key+"  size=="+item.Value.m_ByteSize);
                    RecordNeedUpdateAssetState(GetAssetDownLoadPath(item.Key), true);
                    totalNeedDownLoadSize += item.Value.m_ByteSize;
                }//新的资源
            }

            m_IsCompleteMD5 = true;

            if (m_CompleteCheckAssetStateAct != null)
            {
                m_CompleteCheckAssetStateAct(totalNeedDownLoadSize);
            }
        }
예제 #2
0
        /// <summary>
        /// 更新本地的配置文件  防止由于意外下载完成一半而导致部分 Asset 已经更新但是配置文件没有更新的问题
        /// </summary>
        /// <param name="forceRecord">是否忽略下载的文件个数限制</param>
        protected virtual void UpdateLocalRecordConfigureText(bool forceRecord)
        {
            if (m_IsCompleteUpdate || m_AllCompleteDownLoadAssetDic.Count == 0)
            {
                //Debug.LogInfor("UpdateLocalRecordConfigureText   No Need");
                return;
            }//已经完成正常的更新流程

            if (m_ServerAssetRecord == null)
            {
                Debug.LogError("UpdateLocalRecordConfigureText Fail ,Server Configure is Null");
                return;
            }//服务器的配置文件不存在

            if (forceRecord == false && m_TotalDownLoadAssetCount % S_DownLoadCoutToRecord != 0)
            {
                return;   //避免频繁写入文件
            }
            m_IsUpdateRecorded = true;

            if (m_LocalAssetRecord == null)
            {
                m_LocalAssetRecord = new HotAssetRecordInfor();
            }

            #region  对比更新本地配置文件数据
            HotAssetInfor bundleInfor      = null;
            List <string> allNewRecordKeys = new List <string>();
            foreach (var abundleRecord in m_AllCompleteDownLoadAssetDic)
            {
                if (abundleRecord.Value)
                {
                    continue;  //已经被记录到本地了
                }
                if (m_LocalAssetRecord.m_AllAssetRecordsDic.TryGetValue(abundleRecord.Key, out bundleInfor))
                {
                    if (bundleInfor.m_MD5Code != m_ServerAssetRecord.m_AllAssetRecordsDic[abundleRecord.Key].m_MD5Code)
                    {
                        //   Debug.LogInfor("Need Update AssetBundle :" + abundleRecord.Key);
                        m_LocalAssetRecord.m_AllAssetRecordsDic[abundleRecord.Key] = m_ServerAssetRecord.m_AllAssetRecordsDic[abundleRecord.Key];
                        allNewRecordKeys.Add(abundleRecord.Key);
                        continue;
                    }
                }
                else
                {
                    //Debug.LogInfor("New Add AssetBundle  :: " + abundleRecord.Key);
                    if (m_ServerAssetRecord.m_AllAssetRecordsDic.ContainsKey(abundleRecord.Key))
                    {
                        m_LocalAssetRecord.m_AllAssetRecordsDic.Add(abundleRecord.Key, m_ServerAssetRecord.m_AllAssetRecordsDic[abundleRecord.Key]);
                        allNewRecordKeys.Add(abundleRecord.Key);
                    }
                    continue;
                }
            }

            for (int dex = 0; dex < allNewRecordKeys.Count; ++dex)
            {
                m_AllCompleteDownLoadAssetDic[allNewRecordKeys[dex]] = true;
            }
            allNewRecordKeys.Clear();

            #endregion

            //***********更新本地配置文件
            if (File.Exists(m_AssetSaveTopPath + m_AssetConfigurePath))
            {
                File.Delete(m_AssetSaveTopPath + m_AssetConfigurePath);
            }
            File.WriteAllText(m_AssetSaveTopPath + m_AssetConfigurePath + ".txt", JsonMapper.ToJson(m_LocalAssetRecord));  //更新配置文件
        }