private void ParseInfoKeyString(Player player, String s)
{
String[] infoKeyTokens = s.Split('\\');
for (int i = 0; i < infoKeyTokens.Length; i += 2)
{
if (i + 1 >= infoKeyTokens.Length)
{
// Must be an odd number of strings - a key without a value - ignore it.
break;
}
String key = infoKeyTokens[i];
String value = infoKeyTokens[i + 1];
// find or create InfoKey object
InfoKey infoKey = Common.FirstOrDefault <InfoKey>(player.InfoKeys, ik => ik.Key == key);
if (infoKey == null)
{
infoKey = new InfoKey();
infoKey.Key = key;
// add new infokey
player.InfoKeys.Add(infoKey);
}
else
{
// don't create a new value entry if the previous value is exactly the same
if (infoKey.NewestValueValue == value)
{
continue;
}
}
// create infokey value
InfoKeyValue infoKeyValue = new InfoKeyValue();
infoKeyValue.Value = value;
infoKeyValue.Timestamp = currentTimestamp;
// add new value to infokey values
infoKey.Values.Add(infoKeyValue);
}
// create a Steam ID key if the player isn't a HLTV proxy.
InfoKey hltv = Common.FirstOrDefault(player.InfoKeys, ik => ik.Key == "*hltv");
InfoKey sid = Common.FirstOrDefault(player.InfoKeys, ik => ik.Key == "*sid");
if (hltv == null && sid != null)
{
String steamId = Common.CalculateSteamId(sid.NewestValueValue);
if (steamId != null)
{
AddInfoKey(player, "SteamId", steamId);
}
}
}
private void AddInfoKey(Player player, String key, String value)
{
InfoKey targetInfoKey = Common.FirstOrDefault <InfoKey>(player.InfoKeys, ik => ik.Key == key);
if (targetInfoKey == null)
{
targetInfoKey = new InfoKey();
targetInfoKey.Key = key;
player.InfoKeys.Add(targetInfoKey);
}
if (targetInfoKey.NewestValueValue != value)
{
InfoKeyValue ikv = new InfoKeyValue();
ikv.Value = value;
ikv.Timestamp = currentTimestamp;
targetInfoKey.Values.Add(ikv);
}
}
private void MessageUpdateUserInfo()
{
Byte slot = parser.BitBuffer.ReadByte();
Int32 entityId = parser.BitBuffer.ReadInt32();
// note the slot+1, usermessages must use 0 for empty slot or something...
// updateuserinfo starts at 0
// user messages start at 1
slot++;
// find\create player object
Player newPlayer = Common.FirstOrDefault <Player>(players, p => p.Id == entityId);
if (newPlayer == null)
{
newPlayer = new Player {
Id = entityId
};
players.Add(newPlayer);
}
newPlayer.Slot = slot;
// create infokey string
String s = parser.BitBuffer.ReadString();
if (demo.NetworkProtocol > 43)
{
parser.Seek(16);
}
if (s.Length == 0)
{
// 0 length text = a player just left and another player's slot is being changed
// don't need to do anything, slots are always updated above
return;
}
// parse infokey string
ParseInfoKeyString(newPlayer, s.Remove(0, 1)); // trim leading slash
}
private Player FindPlayer(Byte slot, Int32 entityId)
{
return(Common.FirstOrDefault <Player>(players, player => (slot != 255 && slot == player.Slot) || (entityId != -1 && entityId == player.Id)));
}
/// <summary>
/// Reads as much useful information as possible from the registry, such as Steam and Half-Life's install paths.
/// </summary>
private static void ReadFromRegistry()
{
// read SteamExe
using (RegistryKey key = Registry.CurrentUser.OpenSubKey("Software\\Valve\\Steam"))
{
if (key != null)
{
Settings.SteamExeFullPath = (string)key.GetValue("SteamExe", "");
if (Settings.SteamExeFullPath == null)
{
Settings.SteamExeFullPath = "";
}
else
{
Settings.SteamExeFullPath = Common.SanitisePath(Settings.SteamExeFullPath);
// this registry value always seems to be lower case. replace steam.exe with Steam.exe
Settings.SteamExeFullPath = Settings.SteamExeFullPath.Replace("steam.exe", "Steam.exe");
}
}
}
// check if SteamExe is valid (contains Steam.exe)
if (File.Exists(Settings.SteamExeFullPath))
{
// Find an account name by enumerating subfolder names in "SteamApps"
// use "common" if it exists, otherwise use the first folder that isn't "sourcemods"
DirectoryInfo steamAppsDirInfo = new DirectoryInfo(Path.GetDirectoryName(Settings.SteamExeFullPath) + "\\SteamApps");
DirectoryInfo commonDirInfo = Common.FirstOrDefault(steamAppsDirInfo.GetDirectories(), di => di.Name.ToLower() == "common");
if (commonDirInfo != null)
{
Settings.SteamAccountFolder = commonDirInfo.Name;
}
else
{
foreach (DirectoryInfo dirInfo in steamAppsDirInfo.GetDirectories())
{
if (dirInfo.Name.ToLower() != "sourcemods")
{
Settings.SteamAccountFolder = dirInfo.Name;
break;
}
}
}
}
else
{
// bad steam exe path, make the user enter it manually
Settings.SteamExeFullPath = "";
}
// read half-life folder path, add hl.exe to it
using (RegistryKey key = Registry.CurrentUser.OpenSubKey("Software\\Valve\\Half-Life"))
{
if (key != null)
{
Settings.HlExeFullPath = (String)key.GetValue("InstallPath");
if (Settings.HlExeFullPath == null)
{
Settings.HlExeFullPath = "";
}
else
{
Common.SanitisePath(Settings.HlExeFullPath);
Settings.HlExeFullPath += "\\hl.exe";
if (!File.Exists(Settings.HlExeFullPath))
{
// bad hl.exe path, make the user enter it manually
Settings.HlExeFullPath = "";
}
}
}
}
}
public Player FindPlayer(Byte slot)
{
return(Common.FirstOrDefault <Player>(players, p => p.Slot == slot));
}
public Team FindTeam(String name)
{
return(Common.FirstOrDefault <Team>(teams, t => t.Name == name));
}