void BuildArchive()
{
File.Delete(ArchivePath);
var otherFiles = Directory.GetFiles(UmswePath);
var handle = IntPtr.Zero;
SFileCreateArchive(ArchivePath, 0, (uint)(DataFiles.Length + otherFiles.Length), out handle);
SFileCloseArchive(handle);
using (var mpq = new MpqArchive(ArchivePath, FileAccess.ReadWrite)) {
mpq.AddListFile("");
for (int i = 0; i < DataFiles.Length; i++)
{
var file = DataFiles[i];
mpq.AddFileFromDisk($"{TempFolder}\\{file}", $"UI\\{file}");
}
for (int i = 0; i < otherFiles.Length; i++)
{
var file = otherFiles[i];
mpq.AddFileFromDisk(file, Path.GetFileName(file));
}
mpq.Dispose();
}
}
/// <summary>
/// Some alpha MPQs are hotswappable and only contain a single file and it's checksum
/// </summary>
/// <param name="mpq"></param>
/// <param name="archivename"></param>
private bool TryReadAlpha(MpqArchive mpq, string archivename)
{
// strip the local path and extension to get the filename
var file = Path.ChangeExtension(GetInternalPath(archivename), null).WoWNormalise();
if (FileList.ContainsKey(file))
{
return(true);
}
// add the filename as the listfile
var internalname = Path.GetFileName(file);
mpq.AddListFile(internalname);
// read file if known
if (mpq.HasFile(internalname))
{
using var fs = mpq.OpenFile(internalname);
if (fs.CanRead && fs.Length > 0)
{
var map = BlockTableEncoder.GetEMapFromExtension(file, fs.Length);
if (!EncodingCache.TryGetRecord(MD5Hash.Parse(fs.GetMD5Hash()), file, out var record))
{
record = BlockTableEncoder.EncodeAndExport(fs, map, Options.TempDirectory, file);
EncodingCache.AddOrUpdate(record);
}
record.EBlock.EncodingMap = map;
FileList.TryAdd(file, record);
return(true);
}
}
return(false);
}
/**
* Runs the program
*/
private void Run(String[] args)
{
// Verify argument count
if (!CheckArguments(args))
{
return;
}
// Retrieve argument values and listfile, and check for existence
String operationName = args[0];
String mpqName = args[1];
String listfileName = "listfile.txt";
if (!File.Exists(mpqName))
{
Console.WriteLine("MPQ file does not exist: " + mpqName);
return;
}
if (!File.Exists(listfileName))
{
Console.WriteLine("Listfile does not exist: " + listfileName);
return;
}
// Determine what operation the user wanted
Boolean extract;
if (operationName.Equals("ext") ||
operationName.Equals("exp") ||
operationName.Equals("export") ||
operationName.Equals("extract"))
{
extract = true;
}
else if (operationName.Equals("imp") || operationName.Equals("import"))
{
extract = false;
}
else
{
Console.WriteLine("Invalid operation: " + operationName);
return;
}
// For every entered file, we either perform import/export
using (MpqArchive archive = new MpqArchive(mpqName, FileAccess.ReadWrite))
{
// Add listfile.txt as external listfile
int retval = archive.AddListFile(listfileName);
Console.WriteLine("Added listfile: " + retval + " (0 is ok)");
for (int i = 2; i < args.Length; i++)
{
if (extract)
{
Extract(args[i], archive);
}
else
{
Import(args[i], archive);
}
}
Console.WriteLine("All desired operations completed. Flushing & closing.");
// Close out resources
archive.Compact(listfileName);
archive.Flush();
archive.Dispose();
}
}