feat: 读取 AssetBundleImages\jacket\*.png 作为封面

Author: clansty

MaiChartManager/Controllers/MusicController.cs

@@ -144,6 +144,11 @@ public ActionResult GetJacket(int id)
             return File(System.IO.File.OpenRead(music.JacketPath), "image/png");
         }
 
+        if (System.IO.File.Exists(music.PseudoAssetBundleJacket))
+        {
+            return File(System.IO.File.OpenRead(music.PseudoAssetBundleJacket), "image/png");
+        }
+
         if (music.AssetBundleJacket is null) return NotFound();
 
         var manager = new AssetsManager();

MaiChartManager/Models/MusicXmlWithABJacket.cs

@@ -5,9 +5,10 @@ namespace MaiChartManager.Models;
 public class MusicXmlWithABJacket(string filePath, string gamePath) : MusicXml(filePath, gamePath)
 {
     public string? AssetBundleJacket => StaticSettings.AssetBundleJacketMap.GetValueOrDefault(NonDxId);
+    public string? PseudoAssetBundleJacket => StaticSettings.PseudoAssetBundleJacketMap.GetValueOrDefault(NonDxId);
 
     // 在 mod 里文件的 jacket 是优先的
-    public new bool HasJacket => JacketPath is not null || AssetBundleJacket is not null;
+    public new bool HasJacket => JacketPath is not null || AssetBundleJacket is not null || PseudoAssetBundleJacket is not null;
 
     public record ChartAvailable(int index, int levelId);
 

MaiChartManager/StaticSettings.cs

@@ -53,6 +53,7 @@ public string AssetDir
     public static List<GenreXml> GenreList { get; set; } = [];
     public static List<VersionXml> VersionList { get; set; } = [];
     public static Dictionary<int, string> AssetBundleJacketMap { get; set; } = new();
+    public static Dictionary<int, string> PseudoAssetBundleJacketMap { get; set; } = new();
     public static Dictionary<string, string> AcbAwb { get; set; } = new();
 
     public void ScanMusicList()
@@ -128,14 +129,18 @@ public void ScanVersionList()
     public void ScanAssetBundles()
     {
         AssetBundleJacketMap.Clear();
+        PseudoAssetBundleJacketMap.Clear();
         foreach (var a in AssetsDirs)
         {
             if (!Directory.Exists(Path.Combine(StreamingAssets, a, @"AssetBundleImages\jacket"))) continue;
-            foreach (var jacketFile in Directory.EnumerateFiles(Path.Combine(StreamingAssets, a, @"AssetBundleImages\jacket"), "*.ab"))
+            foreach (var jacketFile in Directory.EnumerateFiles(Path.Combine(StreamingAssets, a, @"AssetBundleImages\jacket")))
             {
                 var idStr = Path.GetFileName(jacketFile).Substring("ui_jacket_".Length, 6);
                 if (!int.TryParse(idStr, out var id)) continue;
-                AssetBundleJacketMap[id] = jacketFile;
+                if (Path.GetExtension(jacketFile) == ".ab")
+                    AssetBundleJacketMap[id] = jacketFile;
+                else if (((string[]) [".png", ".jpg", ".jpeg"]).Contains(Path.GetExtension(jacketFile)))
+                    PseudoAssetBundleJacketMap[id] = jacketFile;
             }
         }