Automatically fix duplicate anchor mesh

Insprill · Jul 3, 2023 · cc8c247 · cc8c247
1 parent 1af4bf0
commit cc8c247
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Showing 2 changed files with 31 additions and 1 deletion.
diff --git a/GaugeBundleBuilder/Assets/Scripts/AssetBundleBuilder.cs b/GaugeBundleBuilder/Assets/Scripts/AssetBundleBuilder.cs
@@ -31,6 +31,8 @@ public static void BuildAssetBundles()
                 importer.SaveAndReimport();
             }
 
+            FixAnchor();
+
             AssetBundleBuild build = new AssetBundleBuild {
                 assetBundleName = ASSET_BUNDLE_NAME,
                 assetNames = AssetDatabase.GetAssetPathsFromAssetBundle(ASSET_BUNDLE_NAME)
@@ -97,6 +99,35 @@ private static IEnumerable<KeyValuePair<string, string>> GetMeshPaths()
             return File.ReadAllLines(MESH_LIST_PATH)
                 .Select(s => new KeyValuePair<string, string>(s, $"{MESH_PATH}/{s}"));
         }
+
+        /// <summary>
+        ///     Finds all meshes with the name "Anchor" and deletes all but the one with the most vertices.
+        ///     This is due to Derail Valley having two meshes named 'Anchor'. One is a pair of anchors, and the other is a single anchor.
+        /// </summary>
+        private static void FixAnchor()
+        {
+            const string anchor = "Anchor";
+            Mesh[] anchorMeshes = AssetDatabase.FindAssets(anchor)
+                .Select(AssetDatabase.GUIDToAssetPath)
+                .Distinct()
+                .Where(assetPath => Path.GetFileName(assetPath).StartsWith(anchor))
+                .Select(AssetDatabase.LoadAssetAtPath<Mesh>)
+                .OrderByDescending(mesh => mesh.vertices.Length)
+                .ToArray();
+
+            if (anchorMeshes.Length < 2)
+            {
+                Debug.LogWarning($"Only found {anchorMeshes.Length} anchor mesh(s)!");
+                return;
+            }
+
+            for (var i = anchorMeshes.Length - 1; i >= 1; i--)
+                AssetDatabase.DeleteAsset(AssetDatabase.GetAssetPath(anchorMeshes[i]));
+
+            AssetDatabase.RenameAsset(AssetDatabase.GetAssetPath(anchorMeshes[0]), anchor);
+
+            AssetDatabase.Refresh();
+        }
     }
 }
 #endif
diff --git a/GaugeBundleBuilder/Assets/Scripts/MeshDumper.cs b/GaugeBundleBuilder/Assets/Scripts/MeshDumper.cs
@@ -116,7 +116,6 @@ private static void RunAssetStudio(string installDirectory)
             string assetList = string.Join(",",
                 File.ReadLines(AssetBundleBuilder.MESH_LIST_PATH).Select(s => Path.ChangeExtension(s, null))
             );
-            Debug.Log(assetList);
             ProcessStartInfo startInfo = new ProcessStartInfo {
                 FileName = "dotnet",
                 Arguments = $"Assets/Scripts/AssetStudio/AssetStudioModCLI.dll \"{installDirectory}\" -o \"{AssetBundleBuilder.MESH_PATH}\" -t mesh --filter-by-name \"{assetList}\"",