/// <summary>
/// 创建下载代理辅助器更新数据大小事件。
/// </summary>
/// <param name="deltaLength">下载的增量数据大小。</param>
/// <returns>创建的下载代理辅助器更新数据大小事件。</returns>
public static DownloadAgentHelperUpdateLengthEventArgs Create(int deltaLength)
{
if (deltaLength <= 0)
{
throw new GameFrameworkException("Delta length is invalid.");
}
DownloadAgentHelperUpdateLengthEventArgs downloadAgentHelperUpdateLengthEventArgs = ReferencePool.Acquire <DownloadAgentHelperUpdateLengthEventArgs>();
downloadAgentHelperUpdateLengthEventArgs.DeltaLength = deltaLength;
return(downloadAgentHelperUpdateLengthEventArgs);
}
protected override bool ReceiveData(byte[] data, int dataLength)
{
if (m_Owner != null && m_Owner.m_UnityWebRequest != null && dataLength > 0)
{
DownloadAgentHelperUpdateBytesEventArgs downloadAgentHelperUpdateBytesEventArgs = DownloadAgentHelperUpdateBytesEventArgs.Create(data, 0, dataLength);
m_Owner.m_DownloadAgentHelperUpdateBytesEventHandler(this, downloadAgentHelperUpdateBytesEventArgs);
ReferencePool.Release(downloadAgentHelperUpdateBytesEventArgs);
DownloadAgentHelperUpdateLengthEventArgs downloadAgentHelperUpdateLengthEventArgs = DownloadAgentHelperUpdateLengthEventArgs.Create(dataLength);
m_Owner.m_DownloadAgentHelperUpdateLengthEventHandler(this, downloadAgentHelperUpdateLengthEventArgs);
ReferencePool.Release(downloadAgentHelperUpdateLengthEventArgs);
}
return(base.ReceiveData(data, dataLength));
}
private void Update()
{
if (m_WWW == null)
{
return;
}
int deltaLength = m_WWW.bytesDownloaded - m_LastDownloadedSize;
if (deltaLength > 0)
{
m_LastDownloadedSize = m_WWW.bytesDownloaded;
DownloadAgentHelperUpdateLengthEventArgs downloadAgentHelperUpdateLengthEventArgs = DownloadAgentHelperUpdateLengthEventArgs.Create(deltaLength);
m_DownloadAgentHelperUpdateLengthEventHandler(this, downloadAgentHelperUpdateLengthEventArgs);
ReferencePool.Release(downloadAgentHelperUpdateLengthEventArgs);
}
if (m_WWW == null)
{
return;
}
if (!m_WWW.isDone)
{
return;
}
if (!string.IsNullOrEmpty(m_WWW.error))
{
DownloadAgentHelperErrorEventArgs dodwnloadAgentHelperErrorEventArgs = DownloadAgentHelperErrorEventArgs.Create(m_WWW.error.StartsWith(RangeNotSatisfiableErrorCode.ToString()), m_WWW.error);
m_DownloadAgentHelperErrorEventHandler(this, dodwnloadAgentHelperErrorEventArgs);
ReferencePool.Release(dodwnloadAgentHelperErrorEventArgs);
}
else
{
byte[] bytes = m_WWW.bytes;
DownloadAgentHelperUpdateBytesEventArgs downloadAgentHelperUpdateBytesEventArgs = DownloadAgentHelperUpdateBytesEventArgs.Create(bytes, 0, bytes.Length);
m_DownloadAgentHelperUpdateBytesEventHandler(this, downloadAgentHelperUpdateBytesEventArgs);
ReferencePool.Release(downloadAgentHelperUpdateBytesEventArgs);
DownloadAgentHelperCompleteEventArgs downloadAgentHelperCompleteEventArgs = DownloadAgentHelperCompleteEventArgs.Create(bytes.Length);
m_DownloadAgentHelperCompleteEventHandler(this, downloadAgentHelperCompleteEventArgs);
ReferencePool.Release(downloadAgentHelperCompleteEventArgs);
}
}
