//协程 下载PackDepend.xml
IEnumerator Coroutine_DownloadPackDepend()
{
string url = ResPath.GetServerURL(ResPath.PackDependFileName);
WWW down = new WWW(url);
while (!down.isDone)
{
yield return(down);
}
if (down.isDone && down.error == null)
{//保存
ResUtil.SaveFile(down.bytes, ResPath.LocalTempCachePath, ResPath.PackDependFileName);
}
else
{
Debug.LogWarning("WWW failed, url:" + url + ", isDone:" + down.isDone + ", error:" + down.error);
}
PackDependRemote = new XML_PackDepend(ResPath.LocalTempCachePath);
PackDependLocal = new XML_PackDepend(ResPath.LocalPath + ResPath.CurrentPathName);
--DownXmlCount;
}
//协程 下载版本
IEnumerator Coroutine_DownloadVersion(GameResManager.CheckUpdateCallback callback)
{
string url = ResPath.GetServerURL(ResPath.VersionFileName);
WWW downVer = new WWW(url);
while (!downVer.isDone)
{
yield return(downVer);
}
if (downVer.isDone && downVer.error == null)
{
//保存版本文件到临时目录下
if (ResUtil.SaveFile(downVer.bytes, ResPath.LocalTempCachePath, ResPath.VersionFileName))
{
//比较本地版本和server版本
VersionInfo verLocal = new VersionInfo(ResPath.LocalPath + ResPath.CurrentPathName + ResPath.VersionFileName);
VersionInfo verServer = new VersionInfo(ResPath.LocalTempCachePath + ResPath.VersionFileName);
if (0 > VersionInfo.CompareVersion(verLocal, verServer))
{//服务器版本较新，更新
DownXmlCount = 3;
Entry.StartCoroutine(Coroutine_DownloadPackMD5());
Entry.StartCoroutine(Coroutine_DownloadFilePack());
Entry.StartCoroutine(Coroutine_DownloadPackDepend());
while (DownXmlCount > 0)
{//下载xml文件中
yield return(new WaitForSeconds(1));
}
UpdateList = XML_PackMD5.GetUpdateList(PackMD5Remote, PackMD5Local, out TotalSize);
}
}
}
else
{
Debug.LogWarning("WWW failed, url:" + url + ", isDone:" + downVer.isDone + ", error:" + downVer.error);
}
//回调
callback(UpdateList != null && UpdateList.Count > 0);
}
