public bool equals(AssetInfoUnit unit)
{
if (_guid.Equals(unit._guid) && _md5_self.Equals(unit._md5_self) &&
_md5_meta.Equals(unit._md5_meta) && _serializeFields.Equals(unit._serializeFields))
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 读取AssetBundleDepInfo.xml文件
/// </summary>
/// <param name="filename">文件路径</param>
/// <returns>读取成功返回真</returns>
public bool read(string filename)
{
if (File.Exists(filename) == false)
{
return(false);
}
_ABDepInfoDic.Clear();
XmlDocument xmldoc = new XmlDocument();
xmldoc.Load(filename);
XmlNode rootElement = xmldoc.SelectSingleNode("AssetInfo");
if (rootElement == null)
{
return(false);
}
XmlNodeList nodeList = rootElement.ChildNodes;
foreach (XmlNode xn in nodeList)
{
AssetInfoUnit depInfoUnit = new AssetInfoUnit();
foreach (XmlAttribute attr in xn.Attributes)
{
if (attr.Name.Equals("guid"))
{
depInfoUnit._guid = attr.Value;
}
else if (attr.Name.Equals("md5_self"))
{
depInfoUnit._md5_self = attr.Value;
}
else if (attr.Name.Equals("md5_meta"))
{
depInfoUnit._md5_meta = attr.Value;
}
else if (attr.Name.Equals("serializeFields"))
{
depInfoUnit._serializeFields = attr.Value;
}
}
_ABDepInfoDic.Add(depInfoUnit._guid, depInfoUnit);
}
return(true);
}
/// <summary>
/// 通过文件guid和路径添加文件信息
/// </summary>
/// <param name="guid"></param>
/// <param name="path"></param>
public void add(string guid, string path)
{
if (_ABDepInfoDic.ContainsKey(guid))
{
return;
}
try
{
AssetInfoUnit infoUnit = new AssetInfoUnit();
infoUnit._guid = guid;
infoUnit._md5_self = RG_Utils.GetMD5HashFromFile(path);
infoUnit._md5_meta = RG_Utils.GetMD5HashFromFile(path + ".meta");
infoUnit._serializeFields = getScriptSerializeFields(path);
_ABDepInfoDic[guid] = infoUnit;
}
catch
{
Debug.LogError("add error");
}
}
/// <summary>
/// 增加文件信息
/// </summary>
/// <param name="guid">guid</param>
/// <param name="infoUnit">信息内容</param>
public void add(string guid, AssetInfoUnit infoUnit)
{
_ABDepInfoDic[guid] = infoUnit;
}
/// <summary>
/// 获取某文件信息
/// </summary>
/// <param name="guid">guid</param>
/// <param name="infoUnit">信息内容</param>
/// <returns>获取成功返回真</returns>
public bool tryGetValueByPath(string path, out AssetInfoUnit infoUnit)
{
string guid = AssetDatabase.AssetPathToGUID(path);
return(tryGetValue(guid, out infoUnit));
}
/// <summary>
/// 获取某文件信息
/// </summary>
/// <param name="guid">guid</param>
/// <param name="infoUnit">信息内容</param>
/// <returns>获取成功返回真</returns>
public bool tryGetValue(string guid, out AssetInfoUnit infoUnit)
{
return(_ABDepInfoDic.TryGetValue(guid, out infoUnit));
}
