Inspection overlays designed by agy; appearance dimensions tied to value, wear and death

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

src/Decentralized/GpuInspectView.cs

@@ -58,6 +58,34 @@ namespace Decentralized
             });
         }
 
+        /// <summary>检视大图的叠加层。五个维度各自对应一种或几种细节，组合时再加几处同源的小细节（磕碰、开过壳的螺丝、重新粘过的封条）。</summary>
+        public static List<string> BigOverlays(GameItem item)
+        {
+            var o = new List<string>();
+            var u = Items.ToUnit(item);
+            if (u.Dead) return o;
+            var l = u.Look;
+            string P = "gpu_big_ov_";
+            if (!Items.IsBack(item))
+            {
+                if (l.Fan == 1) o.Add(P + (l.Fingers > 0 ? "fan_dust2" : "fan_dust1"));
+                if (l.Fan == 2) { o.Add(P + "fan_chip"); if (l.Fingers == 2) o.Add(P + "fan_oil"); }
+                if (l.Fingers == 1) o.Add(P + "fin_dim");
+                if (l.Fingers == 2) o.Add(P + "fin_oxide");
+                if (l.Bracket == 1) { o.Add(P + "brk_scratch"); if (l.Fan > 0) o.Add(P + "shroud_chip"); }
+                if (l.Bracket == 2) o.Add(P + "brk_port");
+            }
+            else
+            {
+                string model = (l.Print == 1 && u.FakeOf != null ? u.FakeOf : u.Model).ToLowerInvariant();
+                o.Add(P + "print_" + (l.Print == 2 ? "skew_" : l.Print == 1 ? "stamp_" : "normal_") + model);
+                if (l.Print == 2) o.Add(P + "screw_opened");                      // 重印过，说明拆开过
+                if (l.Sticker == 1) o.Add(P + "sticker_hand");
+                if (l.Sticker == 2) o.Add(P + (l.Print != 0 ? "seal_reglued" : "seal_missing"));
+            }
+            return o;
+        }
+
         private void Build(InspectionUIManager m)
         {
             root = new GameObject("_PdGpuInspection", typeof(RectTransform)).GetComponent<RectTransform>();
@@ -92,12 +120,11 @@ namespace Decentralized
         {
             foreach (Transform c in cardRoot) Destroy(c.gameObject);
             var keys = new List<string>();
-            string baseKey = Items.LookKeys(item, keys);
-            keys.Insert(0, baseKey);
-            foreach (var small in keys)
+            string baseKey = Items.LookKeys(item, keys);   // 小图键名只用来取底图（品牌与正反面）
+            var layers = new List<string> { "gpu_big_" + baseKey.Substring("gpu_".Length) };
+            layers.AddRange(BigOverlays(item));
+            foreach (var k in layers)
             {
-                // 检视用大图：键名对应小图（gpu_probidia_f → gpu_big_probidia_f，gpu_ov_fan1 → gpu_big_ov_fan1）
-                string k = small.StartsWith("gpu_ov_") ? "gpu_big_ov_" + small.Substring("gpu_ov_".Length) : "gpu_big_" + small.Substring("gpu_".Length);
                 var sprite = Items.ModSprite(k);
                 if (sprite == null) continue;
                 var go = new GameObject(k, typeof(RectTransform), typeof(Image));