group assets by source file to prevent double-counting sizes

1 files changed, 41 insertions, 11 deletions

diff --git a/Packages/dev.zue.vrcog/Editor/VRCog/FileStatTree.cs b/Packages/dev.zue.vrcog/Editor/VRCog/FileStatTree.cs
index 6c39c2c..3929de5 100644
--- a/Packages/dev.zue.vrcog/Editor/VRCog/FileStatTree.cs
+++ b/Packages/dev.zue.vrcog/Editor/VRCog/FileStatTree.cs
@@ -16,9 +16,9 @@ public class FileStatTree : EditorWindow
 

     struct AssetSizeInfo

     {

-        public Object asset;

+        public List<Object> assets;

         public long size;

-        public string type;

+        public string path;

     }

 

     [MenuItem("Tools/VRCog/File Stat Tree")]

@@ -39,11 +39,33 @@ public class FileStatTree : EditorWindow
         scrollPos = EditorGUILayout.BeginScrollView(scrollPos);

         foreach (var info in assetList)

         {

-            if (info.asset == null) continue;

-            EditorGUILayout.BeginHorizontal(EditorStyles.helpBox);

-            EditorGUILayout.ObjectField(info.asset, info.asset.GetType(), false);

+            EditorGUILayout.BeginVertical(EditorStyles.helpBox);

+            EditorGUILayout.BeginHorizontal();

+            if (info.assets.Count == 1)

+            {

+                Object a = info.assets[0];

+                if (a != null)

+                    EditorGUILayout.ObjectField(a, a.GetType(), false);

+                else

+                    EditorGUILayout.LabelField(Path.GetFileName(info.path));

+            }

+            else

+            {

+                EditorGUILayout.LabelField($"{Path.GetFileName(info.path)}  ({info.assets.Count} assets)");

+            }

             GUILayout.Label(FormatSize(info.size), GUILayout.Width(80));

             EditorGUILayout.EndHorizontal();

+            if (info.assets.Count > 1)

+            {

+                EditorGUI.indentLevel++;

+                foreach (Object a in info.assets)

+                {

+                    if (a == null) continue;

+                    EditorGUILayout.ObjectField(a, a.GetType(), false);

+                }

+                EditorGUI.indentLevel--;

+            }

+            EditorGUILayout.EndVertical();

         }

         EditorGUILayout.EndScrollView();

     }

@@ -99,17 +121,25 @@ public class FileStatTree : EditorWindow
             }

         }

 

+        // Group assets by source file so each file's size is counted only once

+        var byPath = new Dictionary<string, List<Object>>();

         foreach (var asset in foundAssets)

         {

             string path = AssetDatabase.GetAssetPath(asset);

-            if (!string.IsNullOrEmpty(path))

+            if (string.IsNullOrEmpty(path)) continue;

+            if (!byPath.TryGetValue(path, out List<Object> list))

             {

-                FileInfo fi = new FileInfo(path);

-                if (fi.Exists)

-                {

-                    assetList.Add(new AssetSizeInfo { asset = asset, size = fi.Length, type = asset.GetType().Name });

-                }

+                list = new List<Object>();

+                byPath[path] = list;

             }

+            list.Add(asset);

+        }

+

+        foreach (var kvp in byPath)

+        {

+            FileInfo fi = new FileInfo(kvp.Key);

+            if (fi.Exists)

+                assetList.Add(new AssetSizeInfo { assets = kvp.Value, size = fi.Length, path = kvp.Key });

         }

 

         // Sort by size descending