/// <summary>
/// 开始进行差异更新,下载当前最新版本的差异文件
/// </summary>
IEnumerator StartDownDiffList(string version, int resId)
{
WWW remoteVersion = new WWW(AppConst.RemoteUpdatePath + resId + "/versionInfo.xml");
yield return(remoteVersion);
if (remoteVersion.isDone)
{
if (string.IsNullOrEmpty(remoteVersion.error))
{
remoteVersionVo = new VersionVo(remoteVersion.text, true);
VersionVo curretnVo = GetCurrentVo();
remoteVersionVo.InitDifferDict(); //初始化所有版本的更新内容
Dictionary <string, VFStruct> updateDict = remoteVersionVo.GetDiffFromBeginVer(curretnVo.ResVersion);
List <VFStruct> vfList = new List <VFStruct>();
foreach (KeyValuePair <string, VFStruct> dict in updateDict)
{
vfList.Add(dict.Value);
}
totalSize = remoteVersionVo.CalculateVFLSize(vfList);
List <string> downedLs = GetDownedList(); //获取已经下载了的文件列表
//开始下载文件
for (int i = 0; i < vfList.Count; i++)
{
if (downedLs.Contains(vfList[i].file))
{
Debug.Log("文件已下载：" + vfList[i].file);
DownFileFinish(vfList[i]);
continue;
}
else
{
StartDownFile(vfList[i]);
while (!IsDownFinish(vfList[i].file))
{
OnDownFinisCallByWWW(vfList[i]);
yield return(new WaitForEndOfFrame());
}
}
}
ResDownFinish(true);
}
else
{
Debug.LogError("下载更新列表失败：" + remoteVersion.error);
ResDownFinish(false);
}
}
}
private int tmpDownedCount = 0; //分帧计数器
/// <summary>
/// 开始进行差异更新,下载当前最新版本的差异文件
/// </summary>
IEnumerator StartDownDiffList()
{
WWW remoteVersion = new WWW(ApkInfoVo.GetRemoteVersionXmlPath);
yield return(remoteVersion);
if (remoteVersion.isDone)
{
if (string.IsNullOrEmpty(remoteVersion.error))
{
remoteVersionVo = new VersionVo(remoteVersion.text, true);
remoteVersionVo.InitDifferDict(); //初始化所有版本的更新内容
Dictionary <string, VFStruct> updateDict = remoteVersionVo.GetDiffFromBeginVer(currentVo.ResVersion);
List <VFStruct> vfList = new List <VFStruct>();
foreach (KeyValuePair <string, VFStruct> dict in updateDict)
{
vfList.Add(dict.Value);
}
totalSize = remoteVersionVo.CalculateVFLSize(vfList);
if (Application.internetReachability != NetworkReachability.ReachableViaCarrierDataNetwork) //如果是移动数据网络，则需要提示玩家
{
Waiting(OnDownConfirm, "当前是移动数据网络，资源包大小为" + GetFormatFileSize(totalSize) + ",是否继续进行下载？");
}
else
{
OnDownConfirm();
}
}
else
{
if (Application.internetReachability == NetworkReachability.NotReachable)
{
Waiting(CompareVersion, "网络连接失败，请检查网络");
}
}
}
}
IEnumerator OnDowningFiles()
{
Dictionary <string, VFStruct> updateDict = remoteVersionVo.GetDiffFromBeginVer(currentVo.ResVersion);
List <VFStruct> vfList = new List <VFStruct>();
foreach (KeyValuePair <string, VFStruct> dict in updateDict)
{
vfList.Add(dict.Value);
}
totalSize = remoteVersionVo.CalculateVFLSize(vfList);
SetUpdateState(UpdateState.DOWN_RES_VERSION);
SetProgress(0, totalSize);
//开始下载文件
for (int i = 0; i < vfList.Count; i++)
{
string localFile = gameDataPath + vfList[i].file; //当前的本地文件
if (vfList[i].file == "versionInfo.xml") //忽略versionInfo.xml，不需要下载
{
Debug.Log("文件已下载：" + vfList[i].file);
DownFileFinish(vfList[i]);
continue;
}
string fielDir = Path.GetDirectoryName(localFile);
if (!Directory.Exists(fielDir))
{
Directory.CreateDirectory(fielDir);
}
bool fileExist = File.Exists(localFile); //文件是否存在，如果不存在就必须要进行下载
if (fileExist) //如果文件存在，还需要判断md5
{
string localMd5 = ZFileUtil.md5file(localFile);
if (localMd5.Equals(vfList[i].md5))
{
fileExist = true;
}
else
{
File.Delete(localFile);
fileExist = false;
}
}
if (!fileExist) //如果文件不存在，则需要进行下载
{
StartDownFile(vfList[i]);
while (!IsDownFinish(vfList[i].file))
{
yield return(new WaitForEndOfFrame());
}
DownFileFinish(vfList[i]);
}
else
{
Debug.Log("文件已下载：" + vfList[i].file);
DownFileFinish(vfList[i]);
tmpDownedCount++;
//这里做个分帧循环，防止游戏检测重复已有资源的过程中导致卡顿
if (tmpDownedCount >= 20)
{
tmpDownedCount = 0;
yield return(new WaitForEndOfFrame());
}
}
}
ResDownFinish(true);
}