/// <summary>
/// 对比resConf.bytes文件，根据需要进行拷贝或下载
/// </summary>
/// <param name="srcUrl">Source URL.</param>
/// <param name="tarUrl">Tar URL.</param>
/// <param name="callback">Callback.</param>
private void checkResConf(string srcUrl, string tarUrl, Action <bool, string> callback)
{
string confPath = STR_RES_CONF;
if (null != callback)
{
ResConf srcConf = null;
ResConf tarConf = null;
if (GameConfig.useAsb)
{
string sUrl = Tools.PathCombine(srcUrl, confPath);
string pUrl = Tools.PathCombine(tarUrl, confPath);
TimeOutWWW streamWWW = getTimeOutWWW();
streamWWW.ReadFileStr("localResCOnf", sUrl, 1f, (rst, msg) =>
{
if (rst)
{
srcConf = new ResConf(msg);
TimeOutWWW writableWWW = getTimeOutWWW();
writableWWW.ReadFileStr("externalResConf", pUrl, 1f, (_rst, _msg) =>
{
if (_rst)
{
//之前已经拷贝过资源
tarConf = new ResConf(_msg);
}
else
{
tarConf = new ResConf("");
}
curConf = tarConf;
float last = Time.time;
long lastSize = 0;
if (srcConf.CompareVer(tarConf) > 0)
{
List <ResInfo> list = srcConf.GetUpdateFiles(tarConf);
if (list.Count > 0)
{
string format = Lm.GetStr("正在下载资源,已完成[ {0} / {1} ],下载速度：{2} ...");
mInfoStr = string.Format(format, 0, list.Count, "0Byte/s");
//需要拷贝资源到可读写文件夹
TimeOutWWW copyLocal = getTimeOutWWW();
List <WWWInfo> infos = new List <WWWInfo>();
long totalSize = 0;
for (int i = 0; i < list.Count; ++i)
{
ResInfo ri = list[i];
string url = Tools.PathCombine(srcUrl, ri.path);
string savePath = Tools.GetWriteableDataPath(GameConfig.STR_ASB_MANIFIST + "/" + ri.path);
totalSize += ri.size;
infos.Add(new WWWInfo(url, savePath, ri.size));
}
string totalSizeStr = Tools.FormatMeroySize(totalSize);
copyLocal.DownloadFiles("copyLocal", infos, 2f, (string noticeKey, double progress, int index, string __msg) =>
{
//LogFile.Log("progress:{0}; index:{1}; msg:{2};", progress, index, __msg);
if (progress.Equals(1d))
{
if (__msg.Equals(TimeOutWWW.STR_SUCCEEDED))
{
curConf.version = srcConf.version;
//保存新的资源版本号
GameConfig.SetInt(GameDefine.STR_CONF_KEY_RES_VER_I, curConf.VersionCode);
mVersionStr = "app:v" + Application.version + " res" + curConf.version;
refreshUI(100);
//拷贝完成
callback(true, "资源更新完成");
}
else
{
callback(false, "部分资源更新失败");
}
curConf.SaveToFile(Tools.GetWriteableDataPath(GameConfig.STR_ASB_MANIFIST + "/" + STR_RES_CONF));
return;
}
if (progress.Equals(-1d))
{
//有文件下载或者拷贝失败
LogFile.Warn("[" + infos[index].Url + "]拷贝或下载失败");
}
else
{
if (__msg.Equals(TimeOutWWW.STR_DONE))
{
//有文件下载成功
curConf.files[list[index - 1].path] = srcConf.files[list[index - 1].path];
//mInfoStr = string.Format(format, index, list.Count);
}
float now = Time.time;
float dt = now - last;
long doneSize = (long)(totalSize * progress);
long siezPerSec = (long)((doneSize - lastSize) / dt);
if (siezPerSec > 0)
{
mInfoStr = string.Format(format, Tools.FormatMeroySize(doneSize), totalSizeStr, Tools.FormatMeroySize(siezPerSec) + "/s");
//LogFile.Log(mInfoStr);
refreshUI((float)progress);
}
last = now;
lastSize = doneSize;
}
}, null);
}
}
else
{
LogFile.Log("没有检测到新版本资源，跳过更新步骤");
callback(true, "没有检测到新版本资源，跳过更新步骤");
}
}, null);
}
else
{
LogFile.Warn("资源配置文件" + sUrl + "丢失");
callback(false, STR_CONFIG_MISSING);
}
}, null);
}
else
{
callback(true, "不使用Assetbundle不用拷贝/下载资源");
}
}
}
/// <summary>
/// 加载asb可以从streaming路径加载，不需要将资源拷贝到可读写文件夹
/// 当包体资源有更新时，删除老的资源包
/// </summary>
/// <param name="srcUrl">Source URL.</param>
/// <param name="tarUrl">Tar URL.</param>
/// <param name="callback">Callback.</param>
private void delOldWriteableRes(string srcUrl, string tarUrl, Action <bool, string> callback)
{
string confPath = STR_RES_CONF;
if (null != callback)
{
ResConf srcConf = null;
ResConf tarConf = null;
if (GameConfig.useAsb)
{
string sUrl = Tools.PathCombine(srcUrl, confPath);
string pUrl = Tools.PathCombine(tarUrl, confPath);
TimeOutWWW streamWWW = getTimeOutWWW();
streamWWW.ReadFileStr("localResConf", sUrl, 1f, (rst, msg) =>
{
if (rst)
{
srcConf = new ResConf(msg);
TimeOutWWW writableWWW = getTimeOutWWW();
writableWWW.ReadFileStr("externalResConf", pUrl, 1f, (_rst, _msg) =>
{
if (_rst)
{
//之前已经拷贝过资源
tarConf = new ResConf(_msg);
}
else
{
tarConf = new ResConf("");
}
curConf = tarConf;
if (srcConf.CompareVer(tarConf) > 0)
{
List <ResInfo> list = srcConf.GetUpdateFiles(tarConf);
if (list.Count > 0)
{
//将可读写文件夹下的老版本资源删除
for (int i = 0; i < list.Count; i++)
{
ResInfo ri = list[i];
string savePath = Tools.GetWriteableDataPath(GameConfig.STR_ASB_MANIFIST + "/" + ri.path);
if (File.Exists(savePath))
{
File.Delete(savePath);
LogFile.Log("删除已下载的老资源：" + savePath);
}
curConf.files[ri.path] = srcConf.files[ri.path];
}
}
curConf.version = srcConf.version;
//保存新的资源版本号
GameConfig.SetInt(GameDefine.STR_CONF_KEY_RES_VER_I, curConf.VersionCode);
curConf.SaveToFile(Tools.GetWriteableDataPath(GameConfig.STR_ASB_MANIFIST + "/" + STR_RES_CONF));
mVersionStr = "app:v" + Application.version + " res" + curConf.version;
refreshUI(100);
}
}, null);
}
}, null);
}
callback(true, "");
}
}