private void StartParseThread(string filePath)
{
using (var filestream = File.OpenRead(filePath))
{
using (var parser = new DemoParser(filestream))
{
parser.HeaderParsed += (s, e) => _parsingEventsQueue.Enqueue(new ParserEvent <object>(_eventsHandler.OnHeaderParsed, s, e, "header PArsed"));
parser.RoundOfficiallyEnd += (s, e) => _parsingEventsQueue.Enqueue(new ParserEvent <object>(_eventsHandler.OnRoundEnd, s, e, "rounf official end"));
parser.RoundStart += (s, e) => _parsingEventsQueue.Enqueue(new ParserEvent <object>(_eventsHandler.OnRoundStart, s, e, "round start"));
parser.PlayerTeam += (s, e) => _parsingEventsQueue.Enqueue(new ParserEvent <object>(_eventsHandler.OnPlayerTeam, s, e, "Player team"));
parser.SmokeNadeStarted += (s, e) => _parsingEventsQueue.Enqueue(new ParserEvent <object>(_eventsHandler.OnSmokeNadeStarted, s, e));
parser.MatchStarted += (s, e) => MatchStarted = true;
parser.WeaponFired += _eventsHandler.OnWeaponFired;
parser.PlayerHurt += _eventsHandler.OnPlayerHurt;
parser.TickDone += _eventsHandler.OnTickDone;
parser.ParseHeader();
parser.ParseToEnd();
OnParsingComplete();
Thread.CurrentThread.Abort();
}
}
}
/// <summary>
/// Parses the replay till the matchHasStarted event occurs
/// Initializes game-specific info
/// </summary>
/// <returns>true if it successully ran through</returns>
public bool ParseToMatchStart()
{
using (var fileStream = File.OpenRead(_filePath))
{
using (DemoParser parser = new DemoParser(fileStream))
{
parser.ParseHeader();
Map = parser.Header.MapName;
_matchTime = parser.Header.PlaybackTime;
CancellationTokenSource tokenSource = new CancellationTokenSource();
CancellationToken token = tokenSource.Token;
parser.MatchStarted += (sender, e) =>
{
Counterterrorists = parser.PlayingParticipants.Where(a => a.Team == Team.CounterTerrorist).ToArray();
Terrorists = parser.PlayingParticipants.Where(a => a.Team == Team.Terrorist).ToArray();
Terrorists.CopyTo(Players, 0);
Counterterrorists.CopyTo(Players, 5);
tokenSource.Cancel();
};
parser.ParseToEnd(token);
}
return(true);
}
}
public void Start()
{
MatchData = new Match();
using (var compressedStream = _matchInformation != null ? Helpers.GetStreamFromUrl(_matchInformation.roundstats.map) : replayStream)
using (var outputStream = new MemoryStream())
{
if (replayCompressed)
{
BZip2.Decompress(compressedStream, outputStream, false);
outputStream.Seek(0L, SeekOrigin.Begin);
parser = new DemoParser(outputStream);
}
else
{
parser = new DemoParser(compressedStream);
}
parser.MatchStarted += MatchStarted_Event;
parser.ParseHeader();
parser.ParseToEnd();
MatchEnded_Event();
}
}
public void rifleKill(Player killer, DemoParser parser)
{
if (getWeaponType(killer.ActiveWeapon.Weapon) == 0)
{
playerData[killer.SteamID].addNumber(parser.Map, PlayerData.STAT.RIFLE_FRAG, killer.Team, 1);
}
}
public void Parse(IBitStream bitstream, DemoParser parser)
{
while (!bitstream.ChunkFinished)
{
var desc = bitstream.ReadProtobufVarInt();
var wireType = desc & 7;
var fieldnum = desc >> 3;
if (wireType == 2 && fieldnum == 1)
{
Name = bitstream.ReadProtobufString();
}
else if (wireType == 2 && fieldnum == 2)
{
Value = bitstream.ReadProtobufString();
}
else if (wireType == 0 && fieldnum == 3)
{
DictionaryName = (uint)bitstream.ReadProtobufVarInt();
}
else
{
throw new InvalidDataException();
}
}
Raise(parser);
}
public void Parse(IBitStream bitstream, DemoParser parser)
{
while (!bitstream.ChunkFinished)
{
var desc = bitstream.ReadProtobufVarInt();
var wireType = desc & 7;
var fieldnum = desc >> 3;
if (wireType == 0 && fieldnum == 1)
{
AccountId = bitstream.ReadProtobufVarInt();
}
else if (wireType == 0 && fieldnum == 2)
{
RankOld = bitstream.ReadProtobufVarInt();
}
else if (wireType == 0 && fieldnum == 3)
{
RankNew = bitstream.ReadProtobufVarInt();
}
else if (wireType == 0 && fieldnum == 4)
{
NumWins = bitstream.ReadProtobufVarInt();
}
else if (wireType == 5 && fieldnum == 5)
{
RankChange = bitstream.ReadFloat();
}
}
Raise(parser);
}
/// <summary>
/// Decodes the bytes in the packet-entites message.
/// </summary>
/// <param name="packetEntities">Packet entities.</param>
/// <param name="reader">Reader.</param>
/// <param name="parser">Parser.</param>
public static void Apply(PacketEntities packetEntities, IBitStream reader, DemoParser parser)
{
int currentEntity = -1;
for (int i = 0; i < packetEntities.UpdatedEntries; i++)
{
//First read which entity is updated
currentEntity += 1 + (int)reader.ReadUBitInt();
//Find out whether we should create, destroy or update it.
// Leave flag
if (!reader.ReadBit())
{
// enter flag
if (reader.ReadBit())
{
//create it
var e = ReadEnterPVS(reader, currentEntity, parser);
parser.Entities[currentEntity] = e;
e.ApplyUpdate(reader);
}
else
{
if (currentEntity < 0 || currentEntity >= parser.Entities.Length)
{
return;
}
// preserve / update
Entity e = parser.Entities[currentEntity];
if (e == null)
{
return;
}
e.ApplyUpdate(reader);
}
}
else
{
Entity e = parser.Entities[currentEntity];
if (e == null)
{
return;
}
e.ServerClass.AnnounceDestroyedEntity(e);
// leave / destroy
e.Leave();
parser.Entities[currentEntity] = null;
//dunno, but you gotta read this.
if (reader.ReadBit())
{
}
}
}
}
public void AddSmokeNadeEffect(DemoParser parser, SmokeEventArgs eventArgs)
{
if (!NadeEffectFrames.Any(n => n.Tick == parser.CurrentTick))
{
NadeEffectFrames.Add(new NadeEffectFrame()
{
Tick = parser.CurrentTick,
Round = MatchInfoManager.Instance.Rounds.Last().Number,
NadeEffects = new List <NadeEffect>()
});
}
if (eventArgs.ThrownBy == null)
{
return;
}
var nadeEffect = new NadeEffect()
{
Guid = Guid.NewGuid(),
Duration = 18,
Thrower = eventArgs.ThrownBy.SteamID.ToString(),
NadeType = EquipmentElement.Smoke,
Position = (DemoInfoHelper.SourceToUnityVector(eventArgs.Position.Copy()) / GraphicsManager.PlaybackScale) - GraphicsManager.Instance.Map.Offset
};
NadeEffectFrames.Last().NadeEffects.Add(nadeEffect);
}
public void Parse(IBitStream bitstream, DemoParser parser)
{
while (!bitstream.ChunkFinished)
{
var desc = bitstream.ReadProtobufVarInt();
var wireType = desc & 7;
var fieldnum = desc >> 3;
if (wireType != 0)
{
throw new InvalidDataException();
}
var val = (uint)bitstream.ReadProtobufVarInt();
switch (fieldnum)
{
case 1:
Tick = val;
break;
case 4:
HostComputationTime = val;
break;
case 5:
HostComputationTimeStdDeviation = val;
break;
case 6:
HostFramestartTimeStdDeviation = val;
break;
}
}
}
/// <summary>
/// Read protobuf messages
/// </summary>
/// <param name="stream"></param>
/// <param name="parser"></param>
public void ParsePacket(Stream stream, DemoParser parser)
{
var reader = new BinaryReader(stream);
while (stream.Position < stream.Length)
{
int cmd = reader.ReadVarInt32();
Type toParse = null;
if (Enum.IsDefined(typeof(SVC_Messages), cmd))
{
SVC_Messages msg = (SVC_Messages)cmd;
toParse = MessagesCSVC["DemoParser_Core.Messages.CSVCMsg_" + msg.ToString().Substring(4)];
}
else if (Enum.IsDefined(typeof(NET_Messages), cmd))
{
NET_Messages msg = (NET_Messages)cmd;
toParse = MessagesCNET["DemoParser_Core.Messages.CNETMsg_" + msg.ToString().Substring(4)];
}
else
{
reader.ReadBytes(reader.ReadVarInt32());
continue;
}
IExtensible message = reader.ReadProtobufMessage(toParse, ProtoBuf.PrefixStyle.Base128);
//This method apply message only to Handler able to deal with that type of message
if (ParseType.ContainsKey(toParse))
{
ParseType[toParse].TryApplyMessage(message, parser);
}
}
}
public void sniperKill(Player killer, DemoParser parser)
{
if (getWeaponType(killer.ActiveWeapon.Weapon) == 2)
{
playerData[killer.SteamID].addNumber(parser.Map, PlayerData.STAT.SNIPER_FRAG, killer.Team, 1);
}
}
public void ParseStringTable(IBitStream reader, string tableName, DemoParser parser)
{
var numStrings = (int)reader.ReadInt(16);
if (tableName == "modelprecache")
{
parser.modelprecache.Clear();
}
for (var i = 0; i < numStrings; i++)
{
var stringName = reader.ReadString();
if (stringName.Length >= 100)
{
throw new Exception("Roy said I should throw this.");
}
if (reader.ReadBit())
{
var userDataSize = (int)reader.ReadInt(16);
var data = reader.ReadBytes(userDataSize);
if (tableName == "userinfo")
{
var info = PlayerInfo.ParseFrom(new BinaryReader(new MemoryStream(data)));
parser.RawPlayers[int.Parse(stringName)] = info;
}
else if (tableName == "instancebaseline")
{
var classid = int.Parse(stringName); //wtf volvo?
parser.instanceBaseline[classid] = data;
}
else if (tableName == "modelprecache")
{
parser.modelprecache.Add(stringName);
}
}
}
// Client side stuff
if (reader.ReadBit())
{
var numstrings = (int)reader.ReadInt(16);
for (var i = 0; i < numstrings; i++)
{
reader.ReadString(); // stringname
if (reader.ReadBit())
{
var userDataSize = (int)reader.ReadInt(16);
reader.ReadBytes(userDataSize);
}
}
}
}
private static Entity ReadEnterPVS(IBitStream reader, int id, DemoParser parser)
{
int serverClassID = (int)reader.ReadInt(parser.SendTableParser.ClassBits);
ServerClass entityClass = parser.SendTableParser.ServerClasses[serverClassID];
reader.ReadInt(10); //Entity serial.
Entity newEntity = new Entity(id, entityClass);
newEntity.ServerClass.AnnounceNewEntity(newEntity);
object[] fastBaseline;
if (parser.PreprocessedBaselines.TryGetValue(serverClassID, out fastBaseline))
{
PropertyEntry.Emit(newEntity, fastBaseline);
}
else
{
var preprocessedBaseline = new List <object>();
if (parser.instanceBaseline.ContainsKey(serverClassID))
{
using (var collector = new PropertyCollector(newEntity, preprocessedBaseline))
using (var bitStream = BitStreamUtil.Create(parser.instanceBaseline[serverClassID]))
newEntity.ApplyUpdate(bitStream);
}
parser.PreprocessedBaselines.Add(serverClassID, preprocessedBaseline.ToArray());
}
return(newEntity);
}
private static void InitDemo()
{
demoParser = new DemoParser(File.OpenRead("pov_qwerty.dem"));
demoParser.TickDone += parser_TickDone;
demoParser.ParseHeader();
demoParser.ParseToEnd();
}
public void pistolKill(Player killer, DemoParser parser)
{
if (getWeaponType(killer.ActiveWeapon.Weapon) == 3)
{
playerData[killer.SteamID].addNumber(parser.Map, PlayerData.STAT.PISTOL_FRAG, killer.Team, 1);
}
}
private void ParseDemo(FileStream file)
{
_parser = new DemoParser(file);
_parser.ParseHeader();
_parser.MatchStarted += Parser_MatchStarted;
_parser.RoundStart += Parser_RoundStart;
_parser.PlayerKilled += Parser_PlayerKilled;
_parser.RoundEnd += Parser_RoundEnd;
_parser.TickDone += Parser_TickDone;
_parser.BombPlanted += Parser_BombPlanted;
_parser.BombDefused += Parser_BombDefused;
_parser.BombExploded += Parser_BombExploded;
_parser.PlayerBind += Parser_PlayerBind;
_parser.FreezetimeEnded += Parser_FreezetimeEnded;
_parser.PlayerHurt += Parser_PlayerHurt;
_progress.Report($"Parse file: \"{_demoFileName}\" Size: {new FileInfo(file.Name).Length.ToSize(LongExtension.SizeUnits.MB)}Mb");
var sw = new Stopwatch();
sw.Start();
_parser.ParseToEnd();
sw.Stop();
MatchFinish();
_progress.Report($"It took: {sw.Elapsed:mm':'ss':'fff}");
}
public void AnalyzeNewGame(string path)
{
GameInfo g = new GameInfo();
using (var fileStream = File.OpenRead(path)) {
using (var demo = new DemoParser(fileStream)) {
g.ParseHeader(demo);
List <string> TeamNames = g.GetTeamNames(demo);
string Team1 = TeamNames[0];
string Team2 = TeamNames[1];
// First we need to check if the map is the right type and from the right team
if (g.GetMapName(demo) == null || (!g.GetMapName(demo).Equals(MapName) || !g.CheckTeamName(demo, TeamName)))
{
Console.WriteLine("{0} vs {1} could not be analyzed. Map : {2} {3}", Team1, Team2, g.GetMapName(demo), MapName);
return;
}
Console.WriteLine("{0} vs {1} is currently being analyzed", Team1, Team2);
}
}
using (var fileStream = File.OpenRead(path)) {
using (var demo = new DemoParser(fileStream)) {
g.ParseGame(demo);
AllGames.Add(g);
}
}
}
private void addPlayers(String fileName)
{
var parser = new DemoParser(File.OpenRead(fileName));
parser.ParseHeader();
int count = 0;
while (count < 10)
{
for (int i = 0; i < 100; i++)
{
parser.ParseNextTick();
}
count = 0;
foreach (var p in parser.PlayingParticipants)
{
count++;
}
}
List <long> tempList = new List <long>();
foreach (var player in parser.PlayingParticipants)
{
tempList.Add(player.SteamID);
}
playersInFile.Add(fileName, tempList);
}
public void Parse(IBitStream bitstream, DemoParser parser)
{
while (!bitstream.ChunkFinished)
{
var desc = bitstream.ReadProtobufVarInt();
var wireType = desc & 7;
var fieldnum = desc >> 3;
if (wireType == 0 && fieldnum == 1)
{
EntityIndex = bitstream.ReadProtobufVarInt();
}
else if (wireType == 2 && fieldnum == 2)
{
Text = bitstream.ReadProtobufString();
}
else if (wireType == 0 && fieldnum == 3)
{
_chat = bitstream.ReadProtobufVarInt();
}
else if (wireType == 0 && fieldnum == 4)
{
_textAllChat = bitstream.ReadProtobufVarInt();
}
else
{
throw new InvalidDataException();
}
}
Raise(parser);
}
private void OpenMenuItem_Click(object sender, RoutedEventArgs e)
{
Reset();
var ofd = new OpenFileDialog();
ofd.Filter = "Demo files (*.dem)|*.dem";
if (ofd.ShowDialog(this) == true)
{
using (var parser = new DemoParser(ofd.OpenFile()))
{
parser.ParseHeader();
try
{
_demo.Parse(parser);
}
catch (DemoDataException ex)
{
MessageBox.Show($"Failed to load demo: {ex.Message}", "Unable to load demo", MessageBoxButton.OK, MessageBoxImage.Error);
}
minimap.LoadMap(parser.Header.MapName);
timeline.Init(_demo.Rounds, _demo.LastTick);
}
}
}
public EseaAnalyzer(Demo demo)
{
Parser = new DemoParser(File.OpenRead(demo.Path));
// Reset to have update on UI
demo.ResetStats();
Demo = demo;
RegisterEvents();
}
public static DemoParser CsgoDemoParser(string file)
{
var csgodemo = new DemoParser(File.OpenRead(file));
csgodemo.ParseHeader();
csgodemo.ParseToEnd();
return(csgodemo);
}
public Program()
{
db = new DBConnection();
parser = new DemoParser(File.OpenRead("test.dem"));
//db.createTables();
//in the end ex was kind of useless, but it was fun to play with.
dataStreams = new DataStreamManager(parser);
}
public async Task <string> GetDemos(DateTime startTime, DateTime endTime)
{
if (_running)
{
return("Already getting demos!");
}
_runStartTime = DateTime.Now;
_running = true;
//Get tags now, so they are in memory.
_hubTags = await GetFaceHubTags();
//Populate the matches list
await GetMatches(startTime, endTime);
if (_gameInfo.Count == 0)
{
var msg = "No matches were found on any endpoint!";
await _log.LogMessage(msg);
_running = false;
return(msg);
}
//Start downloading the files and unzip
await HandleMatchDemos();
//Parse the demos
await HandleDemoParsing();
//Handle games after they are parsed
await HandleParsedGames();
//Handle heat map generation
await HandleHeatmapGeneration();
//Send the files to the uploader
_uploadSuccessCount = await DemoParser.UploadFaceitDemosAndRadars(_uploadDictionary);
//Delete the old .dem files, we don't need them anymore
DeleteOldFiles();
//Update the files on the website
await UpdateWebsiteFiles();
var report = await GetReport();
if (report.Length > 1900)
{
report = report.Substring(0, 1900) + "\n`[OUTPUT TRUNCATED]`";
}
await _log.LogMessage(report);
_running = false;
return(report);
}
public EbotAnalyzer(Demo demo)
{
Parser = new DemoParser(File.OpenRead(demo.Path));
// Reset to have update on UI
demo.ResetStats();
Demo = demo;
RegisterEvents();
IsMatchStarted = true;
}
private static void DemoTest1()
{
parser = new DemoParser(File.OpenRead("commu.dem"));
parser.TickDone += parser_TickDone;
parser.ParseHeader();
parser.ParseToEnd();
}
private static void DemoTest()
{
parser = new DemoParser(File.OpenRead("match730_003317647861457354858_2030613425_135.dem"));
parser.TickDone += parser_TickDone;
parser.ParseHeader();
parser.ParseToEnd();
}
/// <summary>
/// Checks if the team we are looking for
/// is one of the two teams playing
/// </summary>
/// <param name="parser"></param>
/// <returns>true if the team we are looking for is in the game</returns>
public bool CheckTeamName(DemoParser parser, string TeamName)
{
if (Team1.Equals(TeamName, StringComparison.InvariantCultureIgnoreCase) ||
Team2.Equals(TeamName, StringComparison.InvariantCultureIgnoreCase))
{
return(true);
}
return(false);
}
private void DisposeDemoParser()
{
if (demoParser != null)
{
RemoveListeners(demoParser);
demoParser.Dispose();
demoParser = null;
}
}
/// <summary>
/// Get the name of the Teams.
/// </summary>
/// <param name="parser"></param>
/// <returns></returns>
public List <string> GetTeamNames(DemoParser parser)
{
Team1 = parser.TClanName;
Team2 = parser.CTClanName;
return(new List <string>()
{
Team1, Team2
});
}
public void ParseStringTable(IBitStream reader, string tableName, DemoParser parser)
{
int numStrings = (int)reader.ReadInt(16);
if (tableName == "modelprecache") {
parser.modelprecache.Clear ();
}
for (int i = 0; i < numStrings; i++)
{
string stringName = reader.ReadString();
if (stringName.Length >= 100)
throw new Exception("Roy said I should throw this.");
if (reader.ReadBit())
{
int userDataSize = (int)reader.ReadInt(16);
byte[] data = reader.ReadBytes(userDataSize);
if (tableName == "userinfo") {
PlayerInfo info = PlayerInfo.ParseFrom(new BinaryReader(new MemoryStream(data)));
parser.RawPlayers[int.Parse(stringName)] = info;
} else if (tableName == "instancebaseline") {
int classid = int.Parse(stringName); //wtf volvo?
parser.instanceBaseline[classid] = data;
} else if (tableName == "modelprecache") {
parser.modelprecache.Add (stringName);
}
}
}
// Client side stuff
if ( reader.ReadBit() )
{
int numstrings = (int)reader.ReadInt(16);
for ( int i = 0 ; i < numstrings; i++ )
{
reader.ReadString(); // stringname
if ( reader.ReadBit() )
{
int userDataSize = ( int )reader.ReadInt(16);
reader.ReadBytes( userDataSize );
}
else
{
}
}
}
}
public void ParsePacket(IBitStream reader, DemoParser parser)
{
int numTables = reader.ReadByte();
for (int i = 0; i < numTables; i++) {
string tableName = reader.ReadString();
ParseStringTable(reader, tableName, parser);
}
}
public bool TryApplyMessage(ProtoBuf.IExtensible message, DemoParser parser)
{
CSVCMsg_UserMessage userMessage = message as CSVCMsg_UserMessage;
if (userMessage == null)
return false;
var messageType = (Messages.ECstrike15UserMessages)userMessage.msg_type;
// TODO: maybe, like, implement something here one day?
//Problem: There is no real useful info here if I see it correcly. Sorry.
return true;
}
public static void Apply(UpdateStringTable update, IBitStream reader, DemoParser parser)
{
CreateStringTable create = parser.stringTables[update.TableId];
if (create.Name == "userinfo" || create.Name == "modelprecache" || create.Name == "instancebaseline") {
/*
* Ignore updates for everything except the 3 used tables.
* Create a fake CreateStringTable message and parse it.
*/
create.NumEntries = update.NumChangedEntries;
CreateStringTableUserInfoHandler.Apply(create, reader, parser);
}
}
/// <summary>
/// Parses a demo-packet.
/// </summary>
/// <param name="bitstream">Bitstream.</param>
/// <param name="demo">Demo.</param>
public static void ParsePacket(IBitStream bitstream, DemoParser demo)
{
//As long as there is stuff to read
while (!bitstream.ChunkFinished)
{
int cmd = bitstream.ReadProtobufVarInt(); //What type of packet is this?
int length = bitstream.ReadProtobufVarInt(); //And how long is it?
bitstream.BeginChunk(length * 8); //read length bytes
if (cmd == (int)SVC_Messages.svc_PacketEntities) { //Parse packet entities
new PacketEntities().Parse(bitstream, demo);
} else if (cmd == (int)SVC_Messages.svc_GameEventList) { //and all this other stuff
new GameEventList().Parse(bitstream, demo);
} else if (cmd == (int)SVC_Messages.svc_GameEvent) {
new GameEvent().Parse(bitstream, demo);
} else if (cmd == (int)SVC_Messages.svc_CreateStringTable) {
new CreateStringTable().Parse(bitstream, demo);
} else if (cmd == (int)SVC_Messages.svc_UpdateStringTable) {
new UpdateStringTable().Parse(bitstream, demo);
} else if (cmd == (int)NET_Messages.net_Tick) { //and all this other stuff
new NETTick().Parse(bitstream, demo);
} else {
//You can use this flag to see what information the other packets contain,
//if you want. Then you can look into the objects. Has some advnatages, and some disdavantages (mostly speed),
//so we use our own lightning-fast parsing code.
#if SLOW_PROTOBUF
Type toParse = null;
if (Enum.IsDefined(typeof(SVC_Messages), cmd)) {
SVC_Messages msg = (SVC_Messages)cmd;
toParse = Assembly.GetExecutingAssembly().GetType("DemoInfo.Messages.CSVCMsg_" + msg.ToString().Substring(4));
} else if (Enum.IsDefined(typeof(NET_Messages), cmd)) {
NET_Messages msg = (NET_Messages)cmd;
toParse = Assembly.GetExecutingAssembly().GetType("DemoInfo.Messages.CNETMsg_" + msg.ToString().Substring(4));
}
var data = bitstream.ReadBytes(length);
if (toParse == null)
continue;
ProtoBuf.IExtensible result;
using (var memstream = new MemoryStream(data))
result = memstream.ReadProtobufMessage(toParse);
foreach (var parser in Parsers)
if (parser.TryApplyMessage(result, demo) && (parser.Priority > 0))
break;
#endif
}
bitstream.EndChunk();
}
}
/// <summary>
/// Reads an update that occures when a new edict enters the PVS (potentially visible system)
/// </summary>
/// <returns>The new Entity.</returns>
private static Entity ReadEnterPVS(IBitStream reader, int id, DemoParser parser)
{
//What kind of entity?
int serverClassID = (int)reader.ReadInt(parser.SendTableParser.ClassBits);
//So find the correct server class
ServerClass entityClass = parser.SendTableParser.ServerClasses[serverClassID];
reader.ReadInt(10); //Entity serial.
//Never used anywhere I guess. Every parser just skips this
Entity newEntity = new Entity(id, entityClass);
//give people the chance to subscribe to events for this
newEntity.ServerClass.AnnounceNewEntity(newEntity);
//And then parse the instancebaseline.
//basically you could call
//newEntity.ApplyUpdate(parser.instanceBaseline[entityClass];
//This code below is just faster, since it only parses stuff once
//which is faster.
object[] fastBaseline;
if (parser.PreprocessedBaselines.TryGetValue(serverClassID, out fastBaseline))
PropertyEntry.Emit(newEntity, fastBaseline);
else {
var preprocessedBaseline = new List<object>();
if (parser.instanceBaseline.ContainsKey(serverClassID))
using (var collector = new PropertyCollector(newEntity, preprocessedBaseline))
using (var bitStream = BitStreamUtil.Create(parser.instanceBaseline[serverClassID]))
newEntity.ApplyUpdate(bitStream);
parser.PreprocessedBaselines.Add(serverClassID, preprocessedBaseline.ToArray());
}
return newEntity;
}
/// <summary>
/// Decodes the bytes in the packet-entites message.
/// </summary>
/// <param name="packetEntities">Packet entities.</param>
/// <param name="reader">Reader.</param>
/// <param name="parser">Parser.</param>
public static void Apply(PacketEntities packetEntities, IBitStream reader, DemoParser parser)
{
int currentEntity = -1;
for (int i = 0; i < packetEntities.UpdatedEntries; i++) {
//First read which entity is updated
currentEntity += 1 + (int)reader.ReadUBitInt();
//Find out whether we should create, destroy or update it.
// Leave flag
if (!reader.ReadBit()) {
// enter flag
if (reader.ReadBit()) {
//create it
var e = ReadEnterPVS(reader, currentEntity, parser);
parser.Entities[currentEntity] = e;
e.ApplyUpdate(reader);
} else {
// preserve / update
Entity e = parser.Entities[currentEntity];
e.ApplyUpdate(reader);
}
} else {
// leave / destroy
parser.Entities [currentEntity].Leave ();
parser.Entities[currentEntity] = null;
//dunno, but you gotta read this.
if (reader.ReadBit()) {
}
}
}
}
public bool TryApplyMessage(ProtoBuf.IExtensible message, DemoParser parser)
{
CSVCMsg_UserMessage userMessage = message as CSVCMsg_UserMessage;
if (userMessage == null || !Enum.IsDefined(typeof(ECstrike15UserMessages), userMessage.msg_type))
return false;
ECstrike15UserMessages msg = (ECstrike15UserMessages)userMessage.msg_type;
Type toParse = Assembly.GetExecutingAssembly().GetType("DemoInfo.Messages.CCSUsrMsg_" + msg.ToString().Substring(6));
using (var memstream = new MemoryStream(userMessage.msg_data))
{
ProtoBuf.IExtensible data = memstream.ReadProtobufMessage(toParse);
if (data != null)
{
switch (data.GetType().Name)
{
case "CCSUsrMsg_SayText":
{
SayTextEventArgs e = new SayTextEventArgs();
CCSUsrMsg_SayText sayMsg = (CCSUsrMsg_SayText)data;
e.Text = sayMsg.text;
e.TextAllChat = sayMsg.textallchat;
e.Chat = sayMsg.chat;
parser.RaiseSayText(e);
break;
}
case "CCSUsrMsg_SayText2":
{
SayText2EventArgs e = new SayText2EventArgs();
CCSUsrMsg_SayText2 sayMsg = (CCSUsrMsg_SayText2)data;
e.TextAllChat = sayMsg.textallchat;
e.Chat = sayMsg.chat;
// get the player who wrote the message
foreach (KeyValuePair<int, Player> keyValuePair in parser.Players)
{
if (keyValuePair.Value.Name == sayMsg.@params[0])
{
e.Sender = parser.Players[keyValuePair.Key];
break;
}
}
// @params is a 4 length array but only 2 are used [0] = nickname [1] = message text
e.Text = sayMsg.@params[0] + " : " + sayMsg.@params[1];
parser.RaiseSayText2(e);
break;
}
case "CCSUsrMsg_ServerRankUpdate":
{
ServerRankUpdateEventArgs e = new ServerRankUpdateEventArgs
{
RankStructList = new List<ServerRankUpdateEventArgs.RankStruct>()
};
CCSUsrMsg_ServerRankUpdate rankMsg = (CCSUsrMsg_ServerRankUpdate)data;
foreach (CCSUsrMsg_ServerRankUpdate.RankUpdate rankUpdate in (rankMsg.rank_update))
{
ServerRankUpdateEventArgs.RankStruct rankStruct = new ServerRankUpdateEventArgs.RankStruct
{
New = rankUpdate.rank_new,
Old = rankUpdate.rank_old,
NumWins = rankUpdate.num_wins,
RankChange = rankUpdate.rank_change,
SteamId = rankUpdate.account_id + VALVE_MAGIC_NUMBER
};
e.RankStructList.Add(rankStruct);
}
parser.RaiseServerRankUpdate(e);
break;
}
default:
// TODO: maybe, like, implement something here one day?
//Problem: There is no real useful info here if I see it correcly. Sorry.
//var messageType = (Messages.ECstrike15UserMessages)userMessage.msg_type;
return true;
}
}
return false;
}
}
public static void Apply(CreateStringTable table, IBitStream reader, DemoParser parser)
{
if (table.Name == "modelprecache") {
while (parser.modelprecache.Count < table.MaxEntries) {
parser.modelprecache.Add(null);
}
}
if (reader.ReadBit())
throw new NotImplementedException("Encoded with dictionaries, unable to decode");
int nTemp = table.MaxEntries;
int nEntryBits = 0;
while ((nTemp >>= 1) != 0)
++nEntryBits;
List<string> history = new List<string>();
int lastEntry = -1;
for (int i = 0; i < table.NumEntries; i++) {
int entryIndex = lastEntry + 1;
// d in the entity-index
if (!reader.ReadBit()) {
entryIndex = (int)reader.ReadInt(nEntryBits);
}
lastEntry = entryIndex;
// Read the name of the string into entry.
string entry = "";
if (entryIndex < 0 || entryIndex >= table.MaxEntries) {
throw new InvalidDataException("bogus string index");
}
if (reader.ReadBit()) {
bool substringcheck = reader.ReadBit();
if (substringcheck) {
int index = (int)reader.ReadInt(5);
int bytestocopy = (int)reader.ReadInt(5);
entry = history[index].Substring(0, bytestocopy);
entry += reader.ReadString(1024);
} else {
entry = reader.ReadString(1024);
}
}
if (entry == null)
entry = "";
if (history.Count > 31)
history.RemoveAt(0);
history.Add(entry);
// Read in the user data.
byte[] userdata = new byte[0];
if (reader.ReadBit()) {
if (table.UserDataFixedSize) {
userdata = reader.ReadBits(table.UserDataSizeBits);
} else {
int bytesToRead = (int)reader.ReadInt(14);
userdata = reader.ReadBytes(bytesToRead);
}
}
if (userdata.Length == 0)
break;
if (table.Name == "userinfo") {
// Now we'll parse the players out of it.
BinaryReader playerReader = new BinaryReader(new MemoryStream(userdata));
PlayerInfo info = PlayerInfo.ParseFrom(playerReader);
parser.RawPlayers[entryIndex] = info;
} else if (table.Name == "instancebaseline") {
int classid = int.Parse(entry); //wtf volvo?
parser.instanceBaseline[classid] = userdata;
}
else if (table.Name == "modelprecache") {
parser.modelprecache[entryIndex] = entry;
}
}
parser.stringTables.Add(table);
}