242 lines
10 KiB
C#
242 lines
10 KiB
C#
using Lumina.Data.Files;
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using MareSynchronos.API.Data;
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using MareSynchronos.API.Data.Enum;
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using MareSynchronos.FileCache;
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using MareSynchronos.Services.Mediator;
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using MareSynchronos.UI;
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using MareSynchronos.Utils;
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using Microsoft.Extensions.Logging;
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namespace MareSynchronos.Services;
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public sealed class CharacterAnalyzer : DisposableMediatorSubscriberBase
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{
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private readonly FileCacheManager _fileCacheManager;
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private readonly XivDataAnalyzer _xivDataAnalyzer;
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private CancellationTokenSource? _analysisCts;
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private CancellationTokenSource _baseAnalysisCts = new();
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private string _lastDataHash = string.Empty;
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public CharacterAnalyzer(ILogger<CharacterAnalyzer> logger, MareMediator mediator, FileCacheManager fileCacheManager, XivDataAnalyzer modelAnalyzer)
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: base(logger, mediator)
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{
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Mediator.Subscribe<CharacterDataCreatedMessage>(this, (msg) =>
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{
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_baseAnalysisCts = _baseAnalysisCts.CancelRecreate();
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var token = _baseAnalysisCts.Token;
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_ = BaseAnalysis(msg.CharacterData, token);
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});
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_fileCacheManager = fileCacheManager;
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_xivDataAnalyzer = modelAnalyzer;
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}
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public int CurrentFile { get; internal set; }
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public bool IsAnalysisRunning => _analysisCts != null;
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public int TotalFiles { get; internal set; }
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internal Dictionary<ObjectKind, Dictionary<string, FileDataEntry>> LastAnalysis { get; } = [];
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public void CancelAnalyze()
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{
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_analysisCts?.CancelDispose();
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_analysisCts = null;
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}
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public async Task ComputeAnalysis(bool print = true, bool recalculate = false)
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{
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Logger.LogDebug("=== Calculating Character Analysis ===");
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_analysisCts = _analysisCts?.CancelRecreate() ?? new();
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var cancelToken = _analysisCts.Token;
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var allFiles = LastAnalysis.SelectMany(v => v.Value.Select(d => d.Value)).ToList();
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if (allFiles.Exists(c => !c.IsComputed || recalculate))
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{
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var remaining = allFiles.Where(c => !c.IsComputed || recalculate).ToList();
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TotalFiles = remaining.Count;
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CurrentFile = 1;
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Logger.LogDebug("=== Computing {amount} remaining files ===", remaining.Count);
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Mediator.Publish(new HaltScanMessage(nameof(CharacterAnalyzer)));
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try
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{
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foreach (var file in remaining)
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{
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Logger.LogDebug("Computing file {file}", file.FilePaths[0]);
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await file.ComputeSizes(_fileCacheManager, cancelToken, ignoreCacheEntries: true).ConfigureAwait(false);
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CurrentFile++;
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}
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_fileCacheManager.WriteOutFullCsv();
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}
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catch (Exception ex)
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{
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Logger.LogWarning(ex, "Failed to analyze files");
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}
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finally
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{
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Mediator.Publish(new ResumeScanMessage(nameof(CharacterAnalyzer)));
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}
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}
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Mediator.Publish(new CharacterDataAnalyzedMessage());
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_analysisCts.CancelDispose();
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_analysisCts = null;
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if (print) PrintAnalysis();
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}
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protected override void Dispose(bool disposing)
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{
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base.Dispose(disposing);
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if (!disposing) return;
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_analysisCts?.CancelDispose();
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_baseAnalysisCts.CancelDispose();
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}
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private async Task BaseAnalysis(CharacterData charaData, CancellationToken token)
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{
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if (string.Equals(charaData.DataHash.Value, _lastDataHash, StringComparison.Ordinal)) return;
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LastAnalysis.Clear();
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foreach (var obj in charaData.FileReplacements)
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{
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Dictionary<string, FileDataEntry> data = new(StringComparer.OrdinalIgnoreCase);
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foreach (var fileEntry in obj.Value)
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{
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token.ThrowIfCancellationRequested();
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var fileCacheEntries = _fileCacheManager.GetAllFileCachesByHash(fileEntry.Hash, ignoreCacheEntries: true, validate: false).ToList();
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if (fileCacheEntries.Count == 0) continue;
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var filePath = fileCacheEntries[0].ResolvedFilepath;
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FileInfo fi = new(filePath);
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string ext = "unk?";
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try
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{
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ext = fi.Extension[1..];
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}
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catch (Exception ex)
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{
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Logger.LogWarning(ex, "Could not identify extension for {path}", filePath);
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}
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var tris = await Task.Run(() => _xivDataAnalyzer.GetTrianglesByHash(fileEntry.Hash)).ConfigureAwait(false);
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foreach (var entry in fileCacheEntries)
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{
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data[fileEntry.Hash] = new FileDataEntry(fileEntry.Hash, ext,
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[.. fileEntry.GamePaths],
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fileCacheEntries.Select(c => c.ResolvedFilepath).Distinct(StringComparer.Ordinal).ToList(),
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entry.Size > 0 ? entry.Size.Value : 0,
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entry.CompressedSize > 0 ? entry.CompressedSize.Value : 0,
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tris);
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}
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}
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LastAnalysis[obj.Key] = data;
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}
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Mediator.Publish(new CharacterDataAnalyzedMessage());
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_lastDataHash = charaData.DataHash.Value;
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}
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private void PrintAnalysis()
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{
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if (LastAnalysis.Count == 0) return;
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foreach (var kvp in LastAnalysis)
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{
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int fileCounter = 1;
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int totalFiles = kvp.Value.Count;
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Logger.LogInformation("=== Analysis for {obj} ===", kvp.Key);
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foreach (var entry in kvp.Value.OrderBy(b => b.Value.GamePaths.OrderBy(p => p, StringComparer.Ordinal).First(), StringComparer.Ordinal))
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{
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Logger.LogInformation("File {x}/{y}: {hash}", fileCounter++, totalFiles, entry.Key);
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foreach (var path in entry.Value.GamePaths)
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{
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Logger.LogInformation(" Game Path: {path}", path);
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}
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if (entry.Value.FilePaths.Count > 1) Logger.LogInformation(" Multiple fitting files detected for {key}", entry.Key);
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foreach (var filePath in entry.Value.FilePaths)
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{
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Logger.LogInformation(" File Path: {path}", filePath);
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}
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Logger.LogInformation(" Size: {size}, Compressed: {compressed}", UiSharedService.ByteToString(entry.Value.OriginalSize),
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UiSharedService.ByteToString(entry.Value.CompressedSize));
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}
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}
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foreach (var kvp in LastAnalysis)
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{
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Logger.LogInformation("=== Detailed summary by file type for {obj} ===", kvp.Key);
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foreach (var entry in kvp.Value.Select(v => v.Value).GroupBy(v => v.FileType, StringComparer.Ordinal))
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{
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Logger.LogInformation("{ext} files: {count}, size extracted: {size}, size compressed: {sizeComp}", entry.Key, entry.Count(),
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UiSharedService.ByteToString(entry.Sum(v => v.OriginalSize)), UiSharedService.ByteToString(entry.Sum(v => v.CompressedSize)));
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}
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Logger.LogInformation("=== Total summary for {obj} ===", kvp.Key);
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Logger.LogInformation("Total files: {count}, size extracted: {size}, size compressed: {sizeComp}", kvp.Value.Count,
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UiSharedService.ByteToString(kvp.Value.Sum(v => v.Value.OriginalSize)), UiSharedService.ByteToString(kvp.Value.Sum(v => v.Value.CompressedSize)));
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}
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Logger.LogInformation("=== Total summary for all currently present objects ===");
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Logger.LogInformation("Total files: {count}, size extracted: {size}, size compressed: {sizeComp}",
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LastAnalysis.Values.Sum(v => v.Values.Count),
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UiSharedService.ByteToString(LastAnalysis.Values.Sum(c => c.Values.Sum(v => v.OriginalSize))),
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UiSharedService.ByteToString(LastAnalysis.Values.Sum(c => c.Values.Sum(v => v.CompressedSize))));
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Logger.LogInformation("IMPORTANT NOTES:\n\r- For uploads and downloads only the compressed size is relevant.\n\r- An unusually high total files count beyond 200 and up will also increase your download time to others significantly.");
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}
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internal sealed record FileDataEntry(string Hash, string FileType, List<string> GamePaths, List<string> FilePaths, long OriginalSize, long CompressedSize, long Triangles)
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{
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public bool IsComputed => OriginalSize > 0 && CompressedSize > 0;
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public async Task ComputeSizes(FileCacheManager fileCacheManager, CancellationToken token, bool ignoreCacheEntries = true)
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{
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var compressedsize = await fileCacheManager.GetCompressedFileData(Hash, token).ConfigureAwait(false);
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var normalSize = new FileInfo(FilePaths[0]).Length;
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var entries = fileCacheManager.GetAllFileCachesByHash(Hash, ignoreCacheEntries: ignoreCacheEntries, validate: false);
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foreach (var entry in entries)
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{
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entry.Size = normalSize;
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entry.CompressedSize = compressedsize.Item2.LongLength;
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}
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OriginalSize = normalSize;
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CompressedSize = compressedsize.Item2.LongLength;
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}
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public long OriginalSize { get; private set; } = OriginalSize;
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public long CompressedSize { get; private set; } = CompressedSize;
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public long Triangles { get; private set; } = Triangles;
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public Lazy<string> Format = new(() =>
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{
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switch (FileType)
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{
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case "tex":
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{
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try
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{
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using var stream = new FileStream(FilePaths[0], FileMode.Open, FileAccess.Read, FileShare.Read);
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using var reader = new BinaryReader(stream);
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reader.BaseStream.Position = 4;
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var format = (TexFile.TextureFormat)reader.ReadInt32();
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var width = reader.ReadInt16();
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var height = reader.ReadInt16();
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return $"{format} ({width}x{height})";
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}
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catch
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{
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return "Unknown";
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}
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}
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default:
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return string.Empty;
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}
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});
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}
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} |