//这个是热更新打包系统支持的更新，由每一次新打包与上次打包的文件对比组成的
//这个热更新系统不好维护，仅支持一些资源文件的更新等
IEnumerator CheckNeedUpdate()
{
//仅在局域网下可用
if (Application.internetReachability == NetworkReachability.NotReachable)
{
//不可用
GameStart();
yield break;
}
else if (Application.internetReachability == NetworkReachability.ReachableViaCarrierDataNetwork && GameStateMgr.gameStatus.OnlyWifi)
{
//3G-4G流量套餐
//别更新
GameStart();
yield break;
}
else
if (Application.internetReachability == NetworkReachability.ReachableViaLocalAreaNetwork || !GameStateMgr.gameStatus.OnlyWifi)
{
//Debug.LogError("download:" + string.Format(strVFile, strHost, Main.port, strProjectUrl, strPlatform, strVFileName));
UnityWebRequest vFile = new UnityWebRequest();
vFile.url = string.Format(strFile, strHost, Main.port, strProjectUrl, strVFileName);
vFile.timeout = 5;
DownloadHandlerBuffer dH = new DownloadHandlerBuffer();
vFile.downloadHandler = dH;
yield return(vFile.Send());
if (vFile.isError || vFile.responseCode != 200)
{
Debug.LogError(string.Format("update version file:{0} error:{1} or responseCode:{2}", vFile.url, vFile.error, vFile.responseCode));
vFile.Dispose();
GameStart();
yield break;
}
if (vFile.downloadHandler.data != null && vFile.downloadedBytes != 0)
{
if (File.Exists(ResMng.GetResPath() + "/" + strVFileName))
{
File.Delete(ResMng.GetResPath() + "/" + strVFileName);
}
if (File.Exists(ResMng.GetResPath() + "/" + strVerFile))
{
File.Delete(ResMng.GetResPath() + "/" + strVerFile);
}
Debug.Log(ResMng.GetResPath() + "/" + strVFileName);
File.WriteAllBytes(ResMng.GetResPath() + "/" + strVFileName, vFile.downloadHandler.data);
ZipUtility.UnzipFile(ResMng.GetResPath() + "/" + strVFileName, ResMng.GetResPath() + "/");
vFile.Dispose();
}
else
{
GameStart();
yield break;
}
List <VersionItem> v = ReadVersionJson(File.ReadAllText(ResMng.GetResPath() + "/" + strVerFile));
//从版本信息下载指定压缩包
for (int i = 0; i < v.Count; i++)
{
if (v[i].strVersion == AppInfo.AppVersion() && v[i].strVersionMax != v[i].strVersion)
{
UpdateHelper.ApplyVersion(v[i], this);
yield break;
}
}
GameStart();
yield break;
}
else
{
Log.WriteError("Application.internetReachability != NetworkReachability.ReachableViaLocalAreaNetwork");
GameStart();
yield break;
}
}
