public LogData ParseLog(string filename)
{
try {
var file = File.Open(filename, FileMode.Open);
var bs = new BufferedStream(file);
var stream = new StreamReader(bs);
var summonerMap = new Dictionary<string, int>();
int netUID = -2;
var mergedTeam = new List<Summoner>();
double startTime = -1, lastTimeStamp = -1;
bool disconnect = false;
DateTime startDate = new DateTime();
Match match;
var ret = new LogData();
ret.LogFile = filename;
string line;
string gameMode = "";
HashSet<string> gameMutators = new HashSet<string>();
while ((line = stream.ReadLine()) != null) {
string[] parts = line.Split(new char[] {'|'}, 5, StringSplitOptions.None);
if (parts.Length == 1) {
// Old format e.g. --- Log started at Sun Apr 29 23:34:01 2012
match = LOG_START_REGEX1.Match(line);
if (match.Success) {
var parsedDate = String.Format("{0} {1}, {2} {3}",
match.Groups[2].Value, // month
match.Groups[3].Value, // day
match.Groups[5].Value, // year
match.Groups[4].Value // time
);
if (!DateTime.TryParse(parsedDate, out startDate)) {
Logger.LogMessage(filename + ": Invalid date in " + match.Groups[0].Value);
}
}
}
// v6.6 and above remove the excessive "Xkb added" columns.
if (parts.Length != 3 && parts.Length != 5) {
continue;
}
double timeStamp = 0;
if (!double.TryParse(parts[0].Trim(), NumberStyles.Number, new CultureInfo("en-US"), out timeStamp)) {
// This line is corrupted. Ignore it
continue;
}
lastTimeStamp = timeStamp;
string text = parts.Last().Substring(1);
if ((match = LOG_START_REGEX2.Match(text)).Success) {
if (!DateTime.TryParse(match.Groups[1].Value, out startDate)) {
Logger.LogMessage(filename + ": Invalid date " + match.Groups[1].Value);
}
} else if ((match = GAME_ID_REGEX.Match(text)).Success) { // Obtain game ID.
ret.GameID = match.Groups[1].Value;
if (match.Groups[3].Success) {
ret.Server = match.Groups[3].Value;
}
} else if ((match = BUILD_REGEX.Match(text)).Success) {
// game version
ret.GameVersion = new Version(match.Groups[1].Value);
} else if ((match = MAP_REGEX.Match(text)).Success) { // Obtain map ID
int mapID = int.Parse(match.Groups[1].Value);
if (!MapDictionary.TryGetValue(mapID, out ret.Map)) {
ret.Map = "Unknown Map";
}
} else if ((match = NET_UID_REGEX.Match(text)).Success) { // client's ID
netUID = int.Parse(match.Groups[1].Value);
} else if (text.Contains("Started ReplayDownloadManager")) {
// indicates that this was a spectated game.
ret.Spectated = true;
} else if (text == "GAMESTATE_GAMELOOP Begin") {
// this indicates the game actually loaded.
startTime = timeStamp;
Debug.Assert(!startDate.Equals(new DateTime()), "Game started with undefined start date");
ret.GameStartDate = startDate.AddSeconds(startTime);
} else if ((match = KILLER_REGEX.Match(text)).Success && !ret.Spectated) {
var killer = match.Groups[1].Value;
if (summonerMap.ContainsKey(killer)) {
ret.Deaths.Add(summonerMap[killer]);
} else {
// Most likely tower or minion.
ret.Deaths.Add(-1);
}
} else if (text == "Disconnected") {
disconnect = true;
} else if (text == "End game message processing!") {
// indicates game end.
ret.GameLength = (int) (timeStamp - startTime + 0.5);
disconnect = false;
} else if (text == "Finished Play game" && ret.GameLength == 0) {
// The end game message always comes first. If it didn't, that means we forcibly left the game.
ret.GameLength = (int) (timeStamp - startTime + 0.5);
ret.ExitCode = LogData.ExitCodes.LEAVE;
} else if ((match = EXITCODE_REGEX.Match(text)).Success) {
switch (match.Groups[1].Value) {
case "WIN":
ret.ExitCode = LogData.ExitCodes.WIN;
break;
case "LOSE":
ret.ExitCode = LogData.ExitCodes.LOSE;
break;
case "ABANDON":
ret.ExitCode = LogData.ExitCodes.LEAVE;
break;
}
} else if ((match = GAME_MODE_REGEX.Match(text)).Success) {
gameMode = match.Groups[1].Value.ToLower();
} else if ((match = GAME_MUTATOR_REGEX.Match(text)).Success) {
gameMutators.Add(match.Groups[1].Value.ToLower());
} else if (text.Contains("TwistedAura.dds")) {
ret.Map = "Twisted Treeline"; // 3v3 doesn't have a special game mode, but this texture gets loaded
} else if (text.Contains(" SRUAP_")) {
ret.Map = "Summoner's Rift (New)";
} else {
if (ret.GameVersion >= CLIENT_ID_VERSION) {
match = CHAMPION_REGEX1.Match(text);
if (match.Success) {
var summoner = new Summoner() {
Champion = FixChampionName(match.Groups[1].Value),
SkinID = int.Parse(match.Groups[2].Value),
Name = match.Groups[5].Value
};
var teamID = int.Parse(match.Groups[3].Value);
var clientID = int.Parse(match.Groups[4].Value);
if (clientID == -1) {
ret.BotGame = true;
summoner.IsBot = true;
}
List<Summoner> team = (teamID == 100 ? ret.BlueTeam : ret.PurpleTeam);
if (!summonerMap.ContainsKey(summoner.Name)) {
team.Add(summoner);
summonerMap[summoner.Name] = summonerMap.Count;
}
if (!ret.Spectated && clientID == netUID) {
ret.PlayerName = summoner.Name;
}
}
} else {
match = CHAMPION_REGEX2.Match(text);
if (match.Success) {
var summoner = new Summoner() {
Champion = FixChampionName(match.Groups[1].Value),
Name = match.Groups[4].Value
};
if (match.Groups[3].Success) {
summoner.SkinID = int.Parse(match.Groups[3].Value);
} else {
summoner.SkinID = -1;
}
// Guess the team.. might not be accurate for 1v5 bot games and such.
if (!summonerMap.ContainsKey(summoner.Name)) {
mergedTeam.Add(summoner);
summonerMap[summoner.Name] = summonerMap.Count;
}
}
}
}
}
if (ret.Map == null) {
if (gameMode == "classic") {
ret.Map = "Summoner's Rift";
if (gameMutators.Contains("urf")) {
ret.Map += " (URF)";
}
} else if (gameMode == "aram") {
ret.Map = "Howling Abyss";
} else if (gameMode == "odin") {
ret.Map = "Crystal Scar";
} else if (gameMode == "ascension") {
ret.Map = "Crystal Scar (Ascension)";
}
}
// Overrides existing Twisted Treeline detection.
if (gameMutators.Contains("6v6")) {
ret.Map = "Twisted Treeline (Hexakill)";
}
if (startTime == -1) {
return null; // Game crashed before loading.
}
if (ret.GameLength == 0) {
// Game crashed in the middle somewhere.
ret.GameLength = (int) (lastTimeStamp - startTime + 0.5);
ret.ExitCode = LogData.ExitCodes.CRASH;
}
if (disconnect) {
ret.ExitCode = LogData.ExitCodes.CRASH;
}
if (mergedTeam.Count > 0) {
// Assume half the players are on both teams. Doesn't account for uneven teams, of course..
int l = (mergedTeam.Count + 1)/2;
ret.BlueTeam = mergedTeam.Take(l).ToList();
ret.PurpleTeam = mergedTeam.Skip(l).ToList();
if (ret.BlueTeam.All((x) => x.Name.EndsWith(" Bot")) ||
ret.PurpleTeam.All((x) => x.Name.EndsWith(" Bot"))) {
ret.BotGame = true;
}
}
return ret;
} catch (Exception ex) {
Logger.LogException(ex);
return null;
}
}
private void AddSummoner(Summoner s, FlowLayoutPanel flow, bool leftSide, bool isPlayer)
{
var label = new Label() {
Text = leftSide ? s.Name + " (" + s.Champion + ")" : "(" + s.Champion + ") " + s.Name,
Margin = new Padding(0, 2, 0, 3),
Font = new Font(headerLabel.Font.FontFamily, 9.5f, isPlayer ? FontStyle.Bold : FontStyle.Regular),
AutoSize = true,
Cursor = Cursors.Hand,
};
label.Click += (sender, e) => mainForm.OpenSummonerDetails(s.Name);
var bitmap = Resources.ResourceManager.GetObject(Util.Sanitize(s.Champion)) as Bitmap;
if (bitmap == null) {
bitmap = Resources.unknown;
}
var icon = new PictureBox() {
Width = 16,
Height = 16,
BackColor = Color.Silver,
BackgroundImage = bitmap,
};
flow.Controls.Add(icon);
flow.Controls.Add(label);
flow.SetFlowBreak(label, true);
}