/// <summary> Parses the replay.server.battlelobby file in a replay file. </summary>
/// <param name="replay"> The replay file to apply the parsed data to. </param>
/// <param name="buffer"> The buffer containing the replay.initdata file. </param>
public static void Parse(Replay replay, byte[] buffer)
{
using (var stream = new MemoryStream(buffer))
{
var reader = new BitReader(stream);
int arrayLength = reader.ReadByte();
var stringLength = reader.ReadByte();
for (var i = 0; i < arrayLength; i++)
{
reader.ReadString(stringLength);
reader.ReadBytes(2); // Unknown
}
// This is not always here; we can't blindly wait for 's2mh'
/* while (!reader.EndOfStream)
if (reader.ReadString(1) == "s" && reader.ReadString(1) == "2" && reader.ReadString(1) == "m" && reader.ReadString(1) == "h")
{
reader.stream.Position -= 4;
break;
}
if (reader.EndOfStream)
return;
for (var j = 0; j < arrayLength; j++)
{
reader.ReadString(4); // s2mh
reader.ReadBytes(2); // 0x00 0x00
reader.ReadBytes(2); // 'Realm'
reader.ReadBytes(32); // 'DepHash'
}
reader.ReadBytes(2); // 0x00 0x00
// Different Skins / Artifacts / Characters - I think this is what users mouse over in the UI before the game
arrayLength = reader.ReadInt16();
for (var j = 0; j < arrayLength; j++)
reader.ReadString(reader.ReadByte());
reader.ReadBytes(2); // 0x00 0x00
reader.ReadInt16();
do
arrayLength = reader.ReadByte();
while (!reader.EndOfStream && (arrayLength == 0 || arrayLength == 1));
if (reader.EndOfStream)
return; */
// Now get the BattleTag for each player
var battleTagDigits = new List<char>();
foreach (var player in replay.Players.Where(i => i != null))
{
// Find each player's name, and then their associated BattleTag
battleTagDigits.Clear();
var playerNameBytes = Encoding.UTF8.GetBytes(player.Name);
while (!reader.EndOfStream)
{
var isFound = true;
for (var i = 0; i < playerNameBytes.Length + 1; i++)
if ((i == playerNameBytes.Length && reader.ReadByte() != 35 /* '#' Character */) || (i < playerNameBytes.Length && reader.ReadByte() != playerNameBytes[i]))
{
isFound = false;
break;
}
if (isFound)
break;
}
// Get the numbers from the BattleTag
while (!reader.EndOfStream)
{
var currentCharacter = (char)reader.ReadByte();
if (char.IsDigit(currentCharacter))
battleTagDigits.Add(currentCharacter);
else
break;
}
if (reader.EndOfStream)
break;
player.BattleTag = int.Parse(string.Join("", battleTagDigits));
}
}
}
/// <summary> Parses the replay.initdata file in a replay file. </summary>
/// <param name="replay"> The replay file to apply the parsed data to. </param>
/// <param name="buffer"> The buffer containing the replay.initdata file. </param>
public static void Parse(Replay replay, byte[] buffer)
{
using (var stream = new MemoryStream(buffer))
{
var reader = new BitReader(stream);
var i = reader.ReadByte();
var playerList = new string[i];
for (int j = 0; j < i; j++)
{
playerList[j] = Encoding.UTF8.GetString(reader.ReadBlobPrecededWithLength(8));
if (reader.ReadBoolean())
{
var clanTag = Encoding.UTF8.GetString(reader.ReadBlobPrecededWithLength(8));
// Console.WriteLine(clanTag);
}
if (reader.ReadBoolean())
// Clan Logo
reader.ReadBlobPrecededWithLength(40);
if (reader.ReadBoolean())
{
var highestLeague = reader.Read(8);
// Console.WriteLine(highestLeague);
}
if (reader.ReadBoolean())
{
var combinedRaceLevels = reader.ReadInt32();
// Console.WriteLine(combinedRaceLevels);
}
reader.ReadInt32(); // Random seed (So far, always 0 in Heroes)
if (reader.ReadBoolean())
reader.Read(8); // Race Preference
if (reader.ReadBoolean())
reader.Read(8); // Team Preference
reader.ReadBoolean(); //test map
reader.ReadBoolean(); //test auto
reader.ReadBoolean(); //examine
reader.ReadBoolean(); //custom interface
var unknown1 = reader.ReadInt32();
reader.Read(2); //observer
var unknown2 = Encoding.UTF8.GetString(reader.ReadBlobPrecededWithLength(7));
var unknown3 = Encoding.UTF8.GetString(reader.ReadBlobPrecededWithLength(7));
var unknown4 = Encoding.UTF8.GetString(reader.ReadBlobPrecededWithLength(7));
var unknown5 = Encoding.UTF8.GetString(reader.ReadBlobPrecededWithLength(7));
var unknown6 = Encoding.UTF8.GetString(reader.ReadBlobPrecededWithLength(7));
var unknown7 = Encoding.UTF8.GetString(reader.ReadBlobPrecededWithLength(7));
// Console.WriteLine(unknown1 + unknown2 + unknown3 + unknown4 + unknown5 + unknown6 + unknown7);
}
// Marked as 'Random Value', so I will use as seed
replay.RandomValue = (uint)reader.ReadInt32();
reader.ReadBlobPrecededWithLength(10); // Dflt
reader.ReadBoolean(); // Lock Teams
reader.ReadBoolean(); // Teams Together
reader.ReadBoolean(); // Advanced Shared Control
reader.ReadBoolean(); // Random Races
reader.ReadBoolean(); // BattleNet
reader.ReadBoolean(); // AMM
reader.ReadBoolean(); // Competitive
reader.ReadBoolean(); // No Victory Or Defeat
reader.ReadBoolean(); // Unknown 0
reader.ReadBoolean(); // Unknown 1
reader.ReadBoolean(); // Unknown 2
reader.Read(2); // Fog
reader.Read(2); // Observers
reader.Read(2); // User Difficulty
reader.ReadInt32(); reader.ReadInt32(); // 64 bit int: Client Debug Flags
reader.Read(3); // Game Speed
// Not sure what this 'Game Type' is
reader.Read(3);
var maxUsers = reader.Read(5);
if (maxUsers != 10) // Max Players
replay.GameMode = GameMode.TryMe;
reader.Read(5); // Max Observers
reader.Read(5); // Max Players
reader.Read(4); // + 1 = Max Teams
reader.Read(6); // Max Colors
reader.Read(8); // + 1 = Max Races
reader.Read(8); // Max Controls
replay.MapSize = new Point { X = (int)reader.Read(8), Y = (int)reader.Read(8) };
if (replay.MapSize.Y == 1)
replay.MapSize.Y = replay.MapSize.X;
else if (replay.MapSize.X == 0)
replay.MapSize.X = replay.MapSize.Y;
// About 1000 bytes from here is a list of characters, character skins, character mounts, artifact selections, and other data
}
}