9527 unity 升级

lwb

2020-11-11 ba24a4a15c0317ac2fd954f4173b4b79cbdf191e

 Assets/Editor/Tool/RemoveMissingScripts.cs

@@ -2,32 +2,111 @@
using System.Collections;
using UnityEditor;
using UnityEngine.SceneManagement;
using System.Collections.Generic;
using System.IO;
using System.Linq;

public class RemoveMissingScripts : Editor
public class RemoveMissingScripts : EditorWindow
{
    Vector2 scrollPos = Vector2.zero;
    List<string> pathList = new List<string>();
    List<GameObject> missObj = new List<GameObject>();

    private void CleanupMissingScripts()
    {
        foreach (GameObject obj in missObj)
        {
            // var components = obj.GetComponents<Component>();
            // var serializedObject = new SerializedObject(obj);
            var count = GameObjectUtility.RemoveMonoBehavioursWithMissingScript(obj);
            // if (count > 0) 
            Debug.LogFormat("清空空脚本：{0}", count);
            // serializedObject.ApplyModifiedProperties();
            EditorUtility.SetDirty(obj);
        }
        AssetDatabase.SaveAssets();
        AssetDatabase.Refresh();
    }

    private void CheckMissingScripts()
    {
        List<string> withoutExtensions = new List<string>() { ".prefab" };
        string[] files = Directory.GetFiles(Application.dataPath, "*.*", SearchOption.AllDirectories)
            .Where(s => withoutExtensions.Contains(Path.GetExtension(s).ToLower())).ToArray();

        int count = 0;
        foreach (string fileName in files)
        {
            count++;
            EditorUtility.DisplayProgressBar("Processing...", "搜寻所有Prefab....", count / files.Length);
            string fixedFileName = fileName.Replace("\\", "/");
            int index = fixedFileName.IndexOf("Assets");
            fixedFileName = fixedFileName.Substring(index);
            pathList.Add(fixedFileName);
        }
        EditorUtility.ClearProgressBar();

        int count2 = 0;
        foreach (string path in pathList)
        {
            count2++;
            EditorUtility.DisplayProgressBar("Processing...", "遍历丢失脚本Prefab中....", count / pathList.Count);
            GameObject obj = (GameObject)AssetDatabase.LoadAssetAtPath(path, typeof(GameObject));
            getAllChild(obj.transform);
        }
        EditorUtility.ClearProgressBar();
    }

    void getAllChild(Transform tf)
    {
        foreach (Transform child in tf)
        {
            var components = child.GetComponents<Component>();
            for (int j = 0; j < components.Length; j++)
            {
                if (components[j] == null)
                {
                    missObj.Add(child.gameObject);
                    continue;
                }
            }
            getAllChild(child);
        }
    }

    void OnGUI()
    {
        scrollPos = EditorGUILayout.BeginScrollView(scrollPos);

        if (GUILayout.Button("[查找所有Prefab上的Miss脚本]", GUILayout.Width(300)))
        {
            pathList = new List<string>();
            missObj = new List<GameObject>();
            CheckMissingScripts();
        }

        EditorGUILayout.Space();

        if (GUILayout.Button("[删除所有Prefab上的Miss脚本]", GUILayout.Width(300)))
        {
            CleanupMissingScripts();
        }

        EditorGUILayout.Space();
        EditorGUILayout.Space();

        foreach (GameObject obj in missObj)
        {
            EditorGUILayout.ObjectField(obj, typeof(GameObject), false);
        }

        EditorGUILayout.EndScrollView();
    }

    [MenuItem("程序/移除丢失的脚本")]
    public static void RemoveMissingScript()
    {
        var gos = GameObject.FindObjectsOfType<GameObject>();
        foreach (var item in gos)
        {
            SerializedObject so = new SerializedObject(item);
            var soProperties = so.FindProperty("m_Component");
            var components = item.GetComponents<Component>();
            int propertyIndex = 0;
            foreach (var c in components)
            {
                if (c == null)
                {
                    soProperties.DeleteArrayElementAtIndex(propertyIndex);
                }
                ++propertyIndex;
            }
            so.ApplyModifiedProperties();
        }

        AssetDatabase.Refresh();
        Debug.Log("清理完成!");
        EditorWindow.GetWindow<RemoveMissingScripts>("移除丢失的脚本").Show();
    }

}