private static int _decompressTotalFiles; // Total number of items that need to be decompressed
internal static void DecompressMod(string objPath, ConcurrentDictionary <string, MemoryStream> streams)
{
LoadStep.UpdateSubProgressText("Decompressing");
SevenZipExtractor extractor = new SevenZipExtractor(objPath);
List <string> fileNames = extractor.ArchiveFileNames.ToList();
double numThreads = Math.Min((double)ModContent.GetInstance <LoadConfig>().NumThreads, fileNames.Count);
List <Task> tasks = new List <Task>();
// Split the files into numThreads chunks
var chunks = new List <List <string> >();
int chunkSize = (int)Math.Round(fileNames.Count / numThreads, MidpointRounding.AwayFromZero);
for (int i = 0; i < fileNames.Count; i += chunkSize)
{
chunks.Add(fileNames.GetRange(i, Math.Min(chunkSize, fileNames.Count - i)));
}
// Create tasks and decompress the chunks
foreach (var chunk in chunks)
{
tasks.Add(Task.Run(() => DecompressMod(objPath, chunk, streams)));
}
// Wait for all tasks to finish
Task.WaitAll(tasks.ToArray());
extractor.Dispose();
}
/// <summary>
/// This is the second method that's called, and it calls <see cref="HandleFile"/> for every file that was added to <see cref="files"/> by <see cref="AddFiles"/><br/>
/// Normally, there's no reason for you to call or override this method.
/// </summary>
public virtual void IterateFiles(int totalFiles)
{
foreach (string file in files)
{
LoadStep.UpdateSubProgressText(file);
HandleFile(file);
LoadStep.TaskCompletedCount++;
LoadStep.UpdateProgress((float)LoadStep.TaskCompletedCount / totalFiles);
}
}
