97 lines
2.5 KiB
C#
97 lines
2.5 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Text;
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using System.Windows;
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using System.Windows.Media.Imaging;
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namespace Crysome.Server.Model;
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public static class FlagCache
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{
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private static readonly Dictionary<string, BitmapImage> _cache = new Dictionary<string, BitmapImage>(StringComparer.OrdinalIgnoreCase);
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private static bool _loaded;
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public static int Count => _cache.Count;
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public static string DebugInfo { get; private set; } = "";
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public static BitmapImage Get(string code)
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{
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if (!_loaded)
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{
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Load();
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}
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if (_cache.TryGetValue(code, out var value))
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{
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return value;
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}
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return null;
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}
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private static void Load()
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{
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_loaded = true;
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string baseDirectory = AppDomain.CurrentDomain.BaseDirectory;
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StringBuilder stringBuilder = new StringBuilder();
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stringBuilder.AppendLine("BaseDir: " + baseDirectory);
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string[] array = new string[4]
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{
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Path.Combine(baseDirectory, "flags"),
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baseDirectory,
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Path.Combine(baseDirectory, "icons"),
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Path.Combine(baseDirectory, "icons", "flags")
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};
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foreach (string text in array)
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{
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bool flag = Directory.Exists(text);
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stringBuilder.AppendLine("Search: " + text + " -> " + (flag ? "EXISTS" : "NOT FOUND"));
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if (!flag)
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{
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continue;
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}
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string[] files = Directory.GetFiles(text, "*.png");
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int num = 0;
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string[] array2 = files;
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foreach (string text2 in array2)
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{
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string text3 = Path.GetFileNameWithoutExtension(text2).ToUpperInvariant();
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if (!text3.Contains("@") && text3.Length == 2 && !_cache.ContainsKey(text3))
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{
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try
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{
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byte[] buffer = File.ReadAllBytes(text2);
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BitmapImage bitmapImage = new BitmapImage();
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bitmapImage.BeginInit();
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bitmapImage.StreamSource = new MemoryStream(buffer);
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bitmapImage.CacheOption = BitmapCacheOption.OnLoad;
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bitmapImage.EndInit();
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((Freezable)bitmapImage).Freeze();
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_cache[text3] = bitmapImage;
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num++;
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}
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catch (Exception ex)
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{
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stringBuilder.AppendLine("FAIL: " + text2 + " -> " + ex.Message);
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}
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}
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}
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stringBuilder.AppendLine("Loaded " + num + " flags from " + text);
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if (num > 0)
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{
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break;
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}
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}
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stringBuilder.AppendLine("Total flags: " + _cache.Count);
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DebugInfo = stringBuilder.ToString();
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try
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{
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File.WriteAllText(Path.Combine(baseDirectory, "flag_debug.log"), DebugInfo);
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}
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catch
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{
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}
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}
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}
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