/// <summary>
/// 获取丢失的资源文件下载任务
/// </summary>
/// <param name="source"></param>
/// <param name="core"></param>
/// <param name="version"></param>
/// <returns></returns>
public async static Task <List <DownloadTask> > GetLostAssetsDownloadTaskAsync(DownloadSource source, LaunchHandler core, MCVersion ver)
{
List <DownloadTask> tasks = new List <DownloadTask>();
JAssets assets = null;
string assetsPath = core.GetAssetsIndexPath(ver.Assets);
if (!File.Exists(assetsPath))
{
if (ver.AssetIndex != null)
{
string jsonUrl = GetDownloadUrl.DoURLReplace(source, ver.AssetIndex.URL);
string assetsJson = await HttpRequesterAPI.HttpGetStringAsync(jsonUrl);
assets = core.GetAssetsByJson(assetsJson);
tasks.Add(new DownloadTask("资源文件引导", jsonUrl, assetsPath));
}
else
{
return(tasks);
}
}
else
{
assets = core.GetAssets(ver);
}
var lostAssets = GetLostAssets(core, assets);
foreach (var item in lostAssets)
{
DownloadTask task = GetDownloadUrl.GetAssetsDownloadTask(source, item.Value, core);
tasks.Add(task);
}
return(tasks);
}
public static async Task <bool> IsLostAssetsAsync(DownloadSource source, LaunchHandler core, Version ver)
{
string assetsPath = core.GetAssetsIndexPath(ver.Assets);
if (!File.Exists(assetsPath))
{
return(ver.AssetIndex != null);
}
else
{
var assets = await core.GetAssetsAsync(ver);
return(await Task.Factory.StartNew(() =>
{
return IsLostAnyAssetsFromJassets(core, assets);
}));
}
}
public JAssets GetAssets(Modules.Version version)
{
try
{
lock (locker)
{
string assetsPath = handler.GetAssetsIndexPath(version.Assets);
if (!File.Exists(assetsPath))
{
return(null);
}
var ja = GetAssetsByJson(File.ReadAllText(assetsPath));
return(ja);
}
}
catch (Exception)
{
return(null);
}
}
/// <summary>
/// 获取丢失的资源文件下载任务
/// </summary>
/// <param name="source"></param>
/// <param name="core"></param>
/// <param name="version"></param>
/// <returns></returns>
public static List <DownloadTask> GetLostAssetsDownloadTask(DownloadSource source, LaunchHandler core, Version ver)
{
List <DownloadTask> tasks = new List <DownloadTask>();
JAssets assets = null;
string assetsPath = core.GetAssetsIndexPath(ver.Assets);
if (!File.Exists(assetsPath))
{
if (ver.AssetIndex != null)
{
string jsonUrl = GetDownloadUrl.DoURLReplace(source, ver.AssetIndex.URL);
string assetsJson = FunctionAPIHandler.HttpGet(jsonUrl);
assets = core.GetAssetsByJson(assetsJson);
tasks.Add(new DownloadTask("资源文件引导", jsonUrl, assetsPath));
}
else
{
return(tasks);
}
}
else
{
assets = core.GetAssets(ver);
}
var lostAssets = GetLostAssets(core, assets);
foreach (var item in lostAssets)
{
DownloadTask task = GetDownloadUrl.GetAssetsDownloadTask(source, item.Value, core);
if (!tasks.Contains(task))
{
tasks.Add(task);
}
}
return(tasks);
}
public static async Task <bool> IsLostAssetsAsync(DownloadSource source, LaunchHandler core, Version ver)
{
string assetsPath = core.GetAssetsIndexPath(ver.Assets);
if (!File.Exists(assetsPath))
{
if (ver.AssetIndex == null)
{
return(false);
}
else
{
return(true);
}
}
else
{
var assets = await core.GetAssetsAsync(ver);
return(await Task.Factory.StartNew(() =>
{
foreach (var item in assets.Objects)
{
if (File.Exists(core.GetAssetsPath(item.Value)))
{
continue;
}
else
{
return true;
}
}
return false;
}));
}
}
