Le Duc Anh
83 lines
2.4 KiB
C#
83 lines
2.4 KiB
C#
using UnityEngine;
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using UnityEditor;
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using System.IO;
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public class RemoveMissingScriptsFromFolder
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{
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[MenuItem("Tools/Cleanup/Remove Missing Scripts (Select Folder)")]
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static void RemoveFromFolder()
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{
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// Ask user to pick a folder
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string absFolder = EditorUtility.OpenFolderPanel(
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"Select folder to clean prefabs",
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Application.dataPath,
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""
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);
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if (string.IsNullOrEmpty(absFolder))
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return;
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// Must be inside Assets
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if (!absFolder.StartsWith(Application.dataPath))
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{
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EditorUtility.DisplayDialog("Invalid Folder",
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"Please select a folder inside your project's Assets folder.",
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"OK");
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return;
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}
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// Convert to relative path: Assets/...
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string relFolder = "Assets" + absFolder.Substring(Application.dataPath.Length);
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string[] prefabGuids = AssetDatabase.FindAssets("t:Prefab", new[] { relFolder });
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int cleaned = 0;
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int scanned = 0;
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try
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{
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AssetDatabase.StartAssetEditing();
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foreach (string guid in prefabGuids)
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{
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string path = AssetDatabase.GUIDToAssetPath(guid);
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scanned++;
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GameObject instance = PrefabUtility.LoadPrefabContents(path);
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if (!instance) continue;
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bool changed = false;
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// Root
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changed |= GameObjectUtility.RemoveMonoBehavioursWithMissingScript(instance) > 0;
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// Children
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foreach (Transform t in instance.GetComponentsInChildren<Transform>(true))
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{
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changed |= GameObjectUtility.RemoveMonoBehavioursWithMissingScript(t.gameObject) > 0;
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}
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if (changed)
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{
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PrefabUtility.SaveAsPrefabAsset(instance, path);
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cleaned++;
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}
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PrefabUtility.UnloadPrefabContents(instance);
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}
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}
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finally
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{
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AssetDatabase.StopAssetEditing();
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AssetDatabase.SaveAssets();
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AssetDatabase.Refresh();
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}
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EditorUtility.DisplayDialog(
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"Cleanup finished",
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$"Scanned: {scanned}\nCleaned: {cleaned}",
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"OK"
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);
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}
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}
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