/// <summary>
/// 启动更新下载游戏差异资源
/// </summary>
IEnumerator OnUpdateGameResource()
{
PreInit.StartUpdateGameRes();
string dataPath = Util.DataPath; //数据目录
string url = AppConst.WebUrl;
string message = string.Empty;
string random = DateTime.Now.ToString("yyyymmddhhmmss");
string listUrl = url + "resIndex.txt?v=" + random;
Debug.LogWarning("LoadUpdate---->>>" + listUrl);
WWW www = new WWW(listUrl); yield return(www);
if (www.error != null)
{
OnUpdateFailed(string.Empty);
yield break;
}
if (!Directory.Exists(dataPath))
{
Directory.CreateDirectory(dataPath);
}
File.WriteAllBytes(dataPath + "resIndex.txt", www.bytes);
string filesText = www.text;
string[] files = filesText.Split('\n');
for (int i = 0; i < files.Length; i++)
{
if (string.IsNullOrEmpty(files[i]))
{
continue;
}
string[] keyValue = files[i].Split('|');
string f = keyValue[0];
string localfile = (dataPath + gamePlatform + "/" + f).Trim();
string path = Path.GetDirectoryName(localfile);
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
string fileUrl = url + gamePlatform + "/" + f + "?v=" + random;
bool canUpdate = !File.Exists(localfile);
if (!canUpdate)
{
string remoteMd5 = keyValue[1].Trim();
string localMd5 = Util.md5file(localfile);
canUpdate = !remoteMd5.Equals(localMd5);
if (canUpdate)
{
File.Delete(localfile);
}
}
if (canUpdate)
{ //本地缺少文件
Debug.Log(fileUrl);
message = "downloading>>" + fileUrl;
facade.SendMessageCommand(NotiConst.UPDATE_MESSAGE, message);
/*
* www = new WWW(fileUrl); yield return www;
* if (www.error != null) {
* OnUpdateFailed(path); //
* yield break;
* }
* File.WriteAllBytes(localfile, www.bytes);
*/
//这里都是资源文件，用线程下载
BeginDownload(fileUrl, localfile);
while (!(IsDownOK(localfile)))
{
yield return(new WaitForEndOfFrame());
}
}
}
yield return(new WaitForEndOfFrame());
message = "更新完成!!";
facade.SendMessageCommand(NotiConst.UPDATE_MESSAGE, message);
OnResourceInited();
}
