/// <summary>
/// Creates a stringID resolver for a given engine version.
/// </summary>
/// <param name="version">The version.</param>
/// <returns>The resolver.</returns>
public static StringIdResolverBase Create(EngineVersion version)
{
if (VersionDetection.Compare(version, EngineVersion.V12_1_700123_cert_ms30_oct19) >= 0)
{
return(new V12_1_700123.StringIdResolver());
}
if (VersionDetection.Compare(version, EngineVersion.V11_1_498295_Live) >= 0)
{
return(new V11_1_498295.StringIdResolver());
}
return(new V1_106708.StringIdResolver());
}
/// <summary>
/// Writes the map out to a CSV.
/// </summary>
/// <param name="writer">The writer to write to.</param>
public void WriteCsv(TextWriter writer)
{
// Write a list of versions being represented
writer.WriteLine(string.Join(",", _versionMaps.Keys.Select(VersionDetection.GetVersionString)));
// Write a list of timestamps for the versions
writer.WriteLine(string.Join(",", _versionMaps.Keys.Select(v => VersionDetection.GetTimestamp(v).ToString("X16"))));
// Now write out each tag
for (var i = 0; i < _nextGlobalTagIndex; i++)
{
var globalIndex = i;
writer.WriteLine(string.Join(",", _versionMaps.Keys.Select(v => _versionMaps[v].GetVersionedTagIndex(globalIndex).ToString("X4"))));
}
}
/// <summary>
/// Parses a map from a CSV.
/// </summary>
/// <param name="reader">The reader to read from.</param>
/// <returns>The map that was read.</returns>
public static TagVersionMap ParseCsv(TextReader reader)
{
var result = new TagVersionMap();
// Skip the first line, we don't need it
if (reader.ReadLine() == null)
{
return(result);
}
// Read the timestamp list and resolve each one
var timestampLine = reader.ReadLine();
if (timestampLine == null)
{
return(result);
}
var timestamps = timestampLine.Split(',').Select(t =>
{
long r;
if (long.TryParse(t, NumberStyles.HexNumber, null, out r))
{
return(r);
}
return(-1);
});
var versions = timestamps.Select(t =>
{
EngineVersion closest;
return(VersionDetection.DetectVersionFromTimestamp(t, out closest));
}).ToArray();
// Read each line and store the tag indexes in the result map
while (true)
{
var line = reader.ReadLine();
if (line == null)
{
break;
}
if (string.IsNullOrWhiteSpace(line))
{
continue;
}
// Parse each tag index as a hex number
var tags = line.Split(',');
var tagIndexes = tags.Select(t =>
{
int r;
if (int.TryParse(t, NumberStyles.HexNumber, null, out r))
{
return(r);
}
return(-1);
}).ToArray();
// Now connect all of them to the first tag
for (var i = 1; i < tagIndexes.Length; i++)
{
if (tagIndexes[i] >= 0)
{
result.Add(versions[0], tagIndexes[0], versions[i], tagIndexes[i]);
}
}
}
return(result);
}
static void Main(string[] args)
{
ConsoleHistory.Initialize();
// Get the file path from the first argument
// If no argument is given, load tags.dat
var filePath = (args.Length > 0) ? args[0] : "tags.dat";
// If there are extra arguments, use them to automatically execute a command
List <string> autoexecCommand = null;
if (args.Length > 1)
{
autoexecCommand = args.Skip(1).ToList();
}
if (autoexecCommand == null)
{
Console.WriteLine("Halo Online Tag Tool [{0}]", Assembly.GetExecutingAssembly().GetName().Version);
Console.WriteLine();
Console.WriteLine("Please report any bugs and feature requests at");
Console.WriteLine("<https://github.com/ElDewrito/HaloOnlineTagTool/issues>.");
Console.WriteLine();
Console.Write("Reading tags...");
}
// Load the tag cache
FileInfo fileInfo = null;
TagCache cache = null;
try
{
fileInfo = new FileInfo(filePath);
using (var stream = fileInfo.Open(FileMode.Open, FileAccess.Read))
cache = new TagCache(stream);
}
catch (Exception e)
{
Console.WriteLine("ERROR: " + e.Message);
ConsoleHistory.Dump("hott_*_tags_init.log");
return;
}
if (autoexecCommand == null)
{
Console.WriteLine("{0} tags loaded.", cache.Tags.Count);
}
// Version detection
EngineVersion closestVersion;
var version = VersionDetection.DetectVersion(cache, out closestVersion);
if (version != EngineVersion.Unknown)
{
if (autoexecCommand == null)
{
var buildDate = DateTime.FromFileTime(cache.Timestamp);
Console.WriteLine("- Detected target engine version {0}.", VersionDetection.GetVersionString(closestVersion));
Console.WriteLine("- This cache file was built on {0} at {1}.", buildDate.ToShortDateString(), buildDate.ToShortTimeString());
}
}
else
{
Console.WriteLine("WARNING: The cache file's version was not recognized!");
Console.WriteLine("Using the closest known version {0}.", VersionDetection.GetVersionString(closestVersion));
version = closestVersion;
}
// Load stringIDs
Console.Write("Reading stringIDs...");
var stringIdPath = Path.Combine(fileInfo.DirectoryName ?? "", "string_ids.dat");
var resolver = StringIdResolverFactory.Create(version);
StringIdCache stringIds = null;
try
{
using (var stream = File.OpenRead(stringIdPath))
stringIds = new StringIdCache(stream, resolver);
}
catch (IOException)
{
Console.WriteLine("Warning: unable to open string_ids.dat!");
Console.WriteLine("Commands which require stringID values will be unavailable.");
}
catch (Exception e)
{
Console.WriteLine("ERROR: " + e.Message);
ConsoleHistory.Dump("hott_*_string_ids_init.log");
return;
}
if (autoexecCommand == null && stringIds != null)
{
Console.WriteLine("{0} strings loaded.", stringIds.Strings.Count);
Console.WriteLine();
}
var info = new OpenTagCache
{
Cache = cache,
CacheFile = fileInfo,
StringIds = stringIds,
StringIdsFile = (stringIds != null) ? new FileInfo(stringIdPath) : null,
Version = version,
Serializer = new TagSerializer(version),
Deserializer = new TagDeserializer(version),
};
// Create command context
var contextStack = new CommandContextStack();
var tagsContext = TagCacheContextFactory.Create(contextStack, info);
contextStack.Push(tagsContext);
// If autoexecuting a command, just run it and return
if (autoexecCommand != null)
{
if (!ExecuteCommand(contextStack.Context, autoexecCommand))
{
Console.WriteLine("Unrecognized command: {0}", autoexecCommand[0]);
}
return;
}
Console.WriteLine("Enter \"help\" to list available commands. Enter \"exit\" to quit.");
while (true)
{
// Read and parse a command
Console.WriteLine();
Console.Write("{0}> ", contextStack.GetPath());
var commandLine = Console.ReadLine();
if (commandLine == null)
{
break;
}
string redirectFile;
var commandArgs = ArgumentParser.ParseCommand(commandLine, out redirectFile);
if (commandArgs.Count == 0)
{
continue;
}
// If "exit" or "quit" is given, pop the current context
if (commandArgs[0] == "exit" || commandArgs[0] == "quit")
{
if (!contextStack.Pop())
{
break; // No more contexts - quit
}
continue;
}
// Handle redirection
var oldOut = Console.Out;
StreamWriter redirectWriter = null;
if (redirectFile != null)
{
redirectWriter = new StreamWriter(File.Open(redirectFile, FileMode.Create, FileAccess.Write));
Console.SetOut(redirectWriter);
}
// Try to execute it
if (!ExecuteCommand(contextStack.Context, commandArgs))
{
Console.WriteLine("Unrecognized command: {0}", commandArgs[0]);
Console.WriteLine("Use \"help\" to list available commands.");
}
// Undo redirection
if (redirectFile != null)
{
Console.SetOut(oldOut);
redirectWriter.Dispose();
Console.WriteLine("Wrote output to {0}.", redirectFile);
}
}
}