/// <summary>
/// 检查是否有资源需要更新;
/// </summary>
public static void CheckResVersion()
{
if (!m_isDownLoadOpen)
{
return;
}
foreach (KeyValuePair <string, DownLoadAssetInfo> kv in m_dicDownLoadInfo)
{
if (kv.Value == null)
{
Debug.LogError("WWWDownLoaderConfig CheckResVersion, kv.Value can not be null. Key : " + kv.Key);
continue;
}
bool hasContains = true;
foreach (KeyValuePair <string, KeyValuePairConfigHelper> kvLocal in m_dicLocalResVerReader)
{
KeyValuePairConfigHelper gtHelper = kvLocal.Value;
if (gtHelper != null)
{
if (gtHelper.CheckHasResVersion(kv.Key))
{
string strMD5 = gtHelper.GetNodeMD5(kv.Key); //本地没有配置,返回为空;
if (kv.Value.m_strMD5.Equals(strMD5)) //如果MD5不相同,就是需要更新替换的资源;
{
hasContains = false;
}
}
}
else
{
Debug.LogError("WWWDownLoaderConfig CheckResVersion, gtHelper can not be null. " + kv.Key);
}
}
if (hasContains)
{
if (!m_dicUpdateRes.ContainsKey(kv.Key))
{
m_dicUpdateRes.Add(kv.Key, kv.Value.m_strMD5);
}
else
{
// 有一种可能触发的情况: CheckResVersion有2次 一次版本文件的Check，一次Res内容的Check.
// 如果 第一次版本文件的流程结束后,kv.Key没有更新(从Dic中移除),就会出现这个Log.
// 表示,这个版本文件 没有更新成功。 or 服务器的版本文件中存在这个 版本.json 但是客户端代码里的 json列表里面没有这个文件;
Debug.LogError("WWWDownLoaderConfig CheckResVersion, m_dicUpdateRes ContainsKey " + kv.Key);
}
}
}
}
/// <summary>
/// 解析客户端资源MD5配置;
/// </summary>
static public void ParseClientResourcesConfig(string outParentPath, string fileName)
{
if (!m_isDownLoadOpen)
{
return;
}
m_strClientJsonPath = outParentPath + fileName;
KeyValuePairConfigHelper kvpHelper = new KeyValuePairConfigHelper();
kvpHelper.LoadConfigFromFile(m_strClientJsonPath);
if (!m_dicLocalResVerReader.ContainsKey(fileName))
{
m_dicLocalResVerReader.Add(fileName, kvpHelper);
}
else
{
Debug.LogError("WWWDownLoaderConfig ParseClientResourcesConfig, Same key : " + fileName);
}
}
/// <summary>
/// 新下载文件完成,需要保存MD5配置;
/// </summary>
static public void SaveNewAssetMD5(string strName, string strMD5, string strBelongConfig)
{
KeyValuePairConfigHelper kvpHelper = null;
if (m_dicLocalResVerReader.ContainsKey(strBelongConfig))
{
kvpHelper = m_dicLocalResVerReader[strBelongConfig];
}
else
{
kvpHelper = new KeyValuePairConfigHelper();
kvpHelper.LoadConfigFromFile(CommonValue.ClientVerDir + strBelongConfig);
m_dicLocalResVerReader.Add(strBelongConfig, kvpHelper);
}
if (kvpHelper == null)
{
Debug.LogError("WWWDownLoaderConfig SaveNewAssetMD5,kvpHelper must be new first!");
return;
}
kvpHelper.SetNodeValue(strName, strMD5, null);
}
/// <summary>
/// 解析客户端资源MD5配置;
/// </summary>
static public void ParseServerResourcesConfig(string strBelongConfig, string strData)
{
if (string.IsNullOrEmpty(strData))
{
Debug.LogError("WWWDownLoaderManage ParseServerResourcesConfig,Config Data can not be null");
return;
}
KeyValuePairConfigHelper kvpHelper = new KeyValuePairConfigHelper();
kvpHelper.LoadConfig(strData, CommonValue.ResDir + strBelongConfig);
if (kvpHelper.SelectHeadNode())
{
while (true)
{
DownLoadAssetInfo downLoadInfo = new DownLoadAssetInfo();
downLoadInfo.m_strName = kvpHelper.GetNodeKey();
downLoadInfo.m_strMD5 = kvpHelper.GetNodeMD5();
downLoadInfo.m_nSize = Convert.ToInt64(kvpHelper.GetNodeSize());
downLoadInfo.m_strBelongConfig = strBelongConfig;
if (m_dicDownLoadInfo.ContainsKey(downLoadInfo.m_strName))
{
Debug.LogError("WWWDownLoaderManage ParseServerJson,Same Key : " + downLoadInfo.m_strName);
}
else
{
m_dicDownLoadInfo.Add(downLoadInfo.m_strName, downLoadInfo);
}
if (!kvpHelper.SelectNextNode())
{
break;//结束读取循环;
}
}
}
}
