// Parse xml formatted statistic to an object.
private static PlayerStatistic Parse(XElement xml)
{
if (xml == null)
{
return(null);
}
ElementParser parser = new ElementParser(xml);
PlayerStatistic result = new PlayerStatistic
{
Name = parser.GetAttributeString("name"),
Value = parser.GetAttributeInteger("value")
};
return(result);
}
// Queries all the achieved achievement info of a player.
public static PlayerStatistic[] Query(string apikey, long playerId, int appId)
{
string url = String.Format("http://api.steampowered.com/ISteamUserStats/GetUserStatsForGame/v0002/?appid={2}&key={0}&steamid={1}&format=xml", apikey, playerId, appId);
XDocument xml = GetXML(url);
if (xml == null)
{
return(new PlayerStatistic[0]);
}
XElement[] items = xml.Descendants("stat").ToArray();
PlayerStatistic[] result = new PlayerStatistic[items.Length];
for (int i = 0; i < items.Length; ++i)
{
result[i] = Parse(items[i]);
}
return(result);
}
