protected void Download(string url, string name, string cachePath, Action onSuccess)
{
var request = new DownloadRequest
{
Name = name,
Url = url,
CachePath = cachePath,
OnSuccess = onSuccess,
OnFail = Fail,
};
request.DoStart();
}
DownloadRequest DownloadRequest(string url, string name, string hash, Action onSuccess, Action <Exception> onFail)
{
DownloadRequest req = null;
if (m_Downloader.TryGetRequset(name, out req))
{
req.OnSuccess += onSuccess;
req.OnFail += onFail;
return(req);
}
//古いキャッシュを削除
var ex = Cache.TryDelete(name);
if (ex != null)
{
Log.Warning("[ilib-abloader] cache delete error name {0}, {1}", name, ex);
onFail?.Invoke(ex);
return(req);
}
Log.Trace("[ilib-abloader] start download request. name {0}, hash {1}, url {2}", name, hash, url);
//リクエストを作成
req = new DownloadRequest
{
Name = name,
Url = url,
CachePath = Cache.GetLoadPath(name, hash),
OnSuccess = onSuccess,
OnFail = onFail,
};
m_Downloader.Request(req);
return(req);
}
public Func <float> Download(string[] names, Action <bool> onComplete, Action <Exception> onFail = null)
{
names = GetDownloadList(names);
//すでに依存関係を考慮している
long size = GetSize(names, ignoreDpend: true);
int successCount = 0;
int completeCount = 0;
Log.Debug("[ilib-abloader] start download. size {0}", size);
DownloadRequest[] requests = new DownloadRequest[names.Length];
Func <float> onProgress = () =>
{
int count = requests.Length;
double sum = 0;
for (int i = 0; i < count; i++)
{
var req = requests[i];
if (req != null)
{
sum += req.GetProgress() * m_BundleData.GetSize(req.Name);
}
}
return((float)(sum / size));
};
Action onSuccessOnce = () =>
{
completeCount++;
successCount++;
if (names.Length == completeCount)
{
onComplete?.Invoke(completeCount == successCount);
}
};
Action <Exception> onFailOnce = (ex) =>
{
completeCount++;
if (names.Length == completeCount)
{
onComplete?.Invoke(false);
}
onFail?.Invoke(ex);
};
for (int i = 0; i < names.Length; i++)
{
var name = names[i];
var hash = m_BundleData.GetHash(name);
var url = m_LoadOperator.RequestUrl(name, hash);
requests[i] = DownloadRequest(url, name, hash, onSuccessOnce, onFailOnce);
}
if (names.Length == 0)
{
onComplete?.Invoke(true);
}
return(onProgress);
}