AkiraPixelWind/Assets/Scripts/Editor/ProjectTools/FindMissingWindow.cs

//Ҫ<>̳<EFBFBD>EditorWindow<6F><77><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD>Լ<EFBFBD><D4BC>Ŀ<EFBFBD><C4BF><EFBFBD>
using System.Collections.Generic;
using System.Linq;
using UnityEditor;
using UnityEngine;

public class FindMissingWindow : EditorWindow
{
#if UNITY_EDITOR
    [MenuItem("<22><>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD>/<2F><>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD>/<2F><><EFBFBD>鶪ʧ<E9B6AA><CAA7><EFBFBD>õ<EFBFBD>Animator<6F><72>Դ")]
    public static void FindMissing()
    {
        GetWindow<FindMissingWindow>().titleContent = new GUIContent("<22><><EFBFBD><EFBFBD>Missing<6E><67>Դ");
        GetWindow<FindMissingWindow>().Show();
        Find();
    }
    private static Dictionary<UnityEngine.Object, List<UnityEngine.Object>> prefabs = new Dictionary<UnityEngine.Object, List<UnityEngine.Object>>();
    private static Dictionary<UnityEngine.Object, string> refPaths = new Dictionary<UnityEngine.Object, string>();
    private static void Find()
    {
        prefabs.Clear();
        string[] allassetpaths = AssetDatabase.GetAllAssetPaths();//<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ·<D4B4><C2B7>
        var gos = allassetpaths
            .Where(a => a.EndsWith("prefab"))//ɸѡ <20><><EFBFBD><EFBFBD>prefabΪ<62><CEAA>׺<EFBFBD><D7BA> Ԥ<><D4A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ
            .Select(a => AssetDatabase.LoadAssetAtPath<UnityEngine.Object>(a));//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԥ<EFBFBD><D4A4><EFBFBD><EFBFBD>
                                                                               //gos<6F>õ<EFBFBD><C3B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>м<EFBFBD><D0BC>غõ<D8BA>Ԥ<EFBFBD><D4A4><EFBFBD><EFBFBD>
        foreach (var item in gos)
        {
            GameObject go = item as GameObject;
            if (go)
            {
                Component[] cps = go.GetComponentsInChildren<Component>(true);//<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><D0B5><EFBFBD><EFBFBD><EFBFBD>
                foreach (var cp in cps)//<2F><><EFBFBD><EFBFBD>ÿһ<C3BF><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
                {
                    if (!cp)
                    {
                        if (!prefabs.ContainsKey(go))
                        {
                            prefabs.Add(go, new List<UnityEngine.Object>() { cp });
                        }
                        else
                        {
                            prefabs[go].Add(cp);
                        }
                        continue;
                    }
                    SerializedObject so = new SerializedObject(cp);//<2F><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD><D3A6>S<EFBFBD><53><EFBFBD>հ<EFBFBD><D5B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Object<63><74><EFBFBD><EFBFBD> <20><><EFBFBD>ڱ<EFBFBD><DAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
                    var iter = so.GetIterator();//<2F>õ<EFBFBD><C3B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
                    while (iter.NextVisible(true))//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
                    {
                        //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>͵<EFBFBD>
                        if (iter.propertyType == SerializedPropertyType.ObjectReference)
                            {
                            //<2F><><EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD><EFBFBD>null <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ID<49><44><EFBFBD><EFBFBD>0 ˵<><CBB5><EFBFBD><EFBFBD>ʧ<EFBFBD><CAA7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
                            if (iter.objectReferenceValue == null && iter.objectReferenceInstanceIDValue != 0)
                            {
                                if (!refPaths.ContainsKey(cp)) refPaths.Add(cp, iter.propertyPath);
                                else refPaths[cp] += " | " + iter.propertyPath;
                                if (prefabs.ContainsKey(go))
                                {
                                    if (!prefabs[go].Contains(cp)) prefabs[go].Add(cp);
                                }
                                else
                                {
                                    prefabs.Add(go, new List<UnityEngine.Object>() { cp });
                                }
                            }
                        }
                    }
                }
            }
        }
        EditorUtility.DisplayDialog("", "<22><><EFBFBD><EFBFBD>", "OK");
    }
    //<2F><><EFBFBD><EFBFBD>ֻ<EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD><EFBFBD>ҽ<EFBFBD><D2BD><EFBFBD><EFBFBD><EFBFBD>ʾ
    private Vector3 scroll = Vector3.zero;
    private void OnGUI()
    {
        scroll = EditorGUILayout.BeginScrollView(scroll);
        EditorGUILayout.BeginVertical();
        if (GUILayout.Button("<22>Ƴ<EFBFBD><C6B3><EFBFBD>ʧ<EFBFBD><CAA7><EFBFBD>õ<EFBFBD>Animator<6F><72><EFBFBD><EFBFBD>")) RemoveAnimatorWithMissReference();
        foreach (var item in prefabs)
        {
            EditorGUILayout.BeginHorizontal();
            EditorGUILayout.ObjectField(item.Key, typeof(GameObject), true, GUILayout.Width(200));
            EditorGUILayout.BeginVertical();
            foreach (var cp in item.Value)
            {
                if (cp)
                {
                    EditorGUILayout.BeginHorizontal();
                    EditorGUILayout.ObjectField(cp, cp.GetType(), true, GUILayout.Width(200));
                    if (refPaths.ContainsKey(cp))
                    {
                        GUILayout.Label(refPaths[cp]);
                    }
                    EditorGUILayout.EndHorizontal();
                }
            }
            EditorGUILayout.EndVertical();
            EditorGUILayout.EndHorizontal();
        }
        EditorGUILayout.EndVertical();
        EditorGUILayout.EndScrollView();
    }

    private void RemoveAnimatorWithMissReference()
    {
        int count = 0;
        foreach (var cps in prefabs.Values)
        {
            foreach (var item in cps)
            {
                Animator a = item as Animator;
                if (a)
                {
                    count++;
                    EditorUtility.SetDirty(a.gameObject);
                    DestroyImmediate(a, true);
                }
            }
        }
        if (count > 0)
        {
            EditorUtility.DisplayDialog("", "һ<><D2BB><EFBFBD>Ƴ<EFBFBD>" + count + "<22><>Animator<6F><72><EFBFBD><EFBFBD>", "OK");
            AssetDatabase.SaveAssets();
            AssetDatabase.Refresh();
            Find();
        }
    }
#endif
}