EditorTools分析

其实就是分析一下EditorTools.cs文件。文件所在目录为：Assets/Editor/EditorTools/EditorTools.cs

在编辑器中就是这样子的：

有三个函数：

//查找Resource资源中miss的脚本    //这里的Resource指的是prefab    //查找Assets/Resources/目录下的资源    [MenuItem("Tools/FindMissScriptInResource")]    public static void FindMissScriptInResource()

//检测Assets/Resources/effect/目录下的Effect是否有效    //其实就是检查effect上的脚本是否缺失    [MenuItem("Tools/CheckEffectInResource")]    public static void CheckEffectInResource()

//检测Material材质在Resource资源中的所有引用关    //就是检查选中的Material在那些资源里面被引用了，会Log出来.    //一次只能选择一个Material    //具体使用方法：    //Editor内选中一个material，然后点击Tools下的CheckMaterialReference,    //接下来会卡住一会，因为没写dialog啊，最后会Log出来引用的信息    [MenuItem("Tools/CheckMaterialReference")]    public static void CheckMaterialReference()

然后接下来是所有代码贴出来：

using UnityEngine;using UnityEditor;using System.Collections.Generic;using System.IO;public class EditorTools : MonoBehaviour {    static int go_count = 0;    static int components_count = 0;    static int missing_count = 0;    static List<string> mResources = new List<string>();        //里面放Assets/Resources/目录下的所有prefab    static List<string> mEffectResources = new List<string>();  //存放Assets/Resources/effect/目录下的effect prefab    //查找Resource资源中miss的脚本    //这里的Resource指的是prefab    [MenuItem("Tools/FindMissScriptInResource")]    public static void FindMissScriptInResource()    {        go_count = 0;        components_count = 0;        missing_count = 0;        mResources.Clear();        //Resource资源路径        string resourcePath = Application.dataPath + "/Resources/";        string[] files = Directory.GetFiles(resourcePath, "*.*", SearchOption.AllDirectories);        foreach (string file in files)        {            //这里其实排除meta文件有点多余，            //因为BuildCommon.getFileSuffix(file)获得的后缀是真正的后缀,            //例如GameLogin.prefab.meta,suffix是meta，而不会是prefab,            //既然suffix是meta，则下面的“查找预制件”操作会完全跳过            //但是还是觉得不改            string suffix = BuildCommon.getFileSuffix(file);            if (suffix == "meta")                continue;            //查找预制件件            if (suffix == "prefab")            {                string realFile = file.Replace("\\", "/");                realFile = realFile.Replace(Application.dataPath, "Assets");                mResources.Add(realFile);                   }        }        //查找所有miss文件        foreach(string assetPath in mResources)        {            GameObject asset = AssetDatabase.LoadMainAssetAtPath(assetPath) as GameObject;            FindInGO(asset);            }        Debug.Log(string.Format("Searched {0} GameObjects, {1} components, found {2} missing", go_count, components_count, missing_count));    }    //检测Assets/Resources/effect/目录下的Effect是否有效    //其实就是检查effect上的脚本是否缺失    [MenuItem("Tools/CheckEffectInResource")]    public static void CheckEffectInResource()    {        //获取所有资源路径               mEffectResources.Clear();        //effect的资源路径        //这目录下全是effect的prefab文件        string resourcePath = Application.dataPath + "/Resources/effect";        string[] files = Directory.GetFiles(resourcePath, "*.*", SearchOption.AllDirectories);        foreach (string file in files)        {            //这里貌似也和上面的一样            string suffix = BuildCommon.getFileSuffix(file);            if (suffix == "meta")                continue;            //查找预制件件            if (suffix == "prefab")            {                string realFile = file.Replace("\\", "/");                realFile = realFile.Replace(Application.dataPath, "Assets");                mEffectResources.Add(realFile);            }        }        List<ParticleSystem> pss = new List<ParticleSystem>();        //查找是否缺少EffectScript        foreach (string assetPath in mEffectResources)        {            GameObject asset = AssetDatabase.LoadMainAssetAtPath(assetPath) as GameObject;            //检测是否缺少EffectScript脚本            EffectScript effectScript = asset.GetComponent<EffectScript>();            if (effectScript == null)                Debug.Log("the effect " + assetPath + " miss EffectScript!");            //SL_DestroyByTime这个类已经被注释掉了,不使用了            SL_DestroyByTime destTimeScript = asset.GetComponent<SL_DestroyByTime>();            if (destTimeScript != null)            {                Debug.Log("do not use the SL_DestoryByTime script now!");                                }            pss.Clear();            //检测ParticleSystem            RecusionParticleSystemObject(asset, ref pss);            foreach(ParticleSystem ps in pss)            {                if (ps.renderer.castShadows || ps.renderer.receiveShadows)                {                    Debug.Log(asset.name + " " + ps.name + "is cast shadow or receive shadow");                }                     }                 }        Debug.Log("Check finised!");      }    //读取gameObject的所有子transform，把particleSystem加进pss里    public static void RecusionParticleSystemObject(GameObject gameObject, ref List<ParticleSystem> pss)    {        //获取子ParticleSystem                for (int i = 0; i < gameObject.transform.childCount; i++)        {            Transform ts = gameObject.transform.GetChild(i);            GameObject psObj = ts.gameObject;            if (psObj)            {                //保存ParticleSystem                ParticleSystem psComp = psObj.GetComponent<ParticleSystem>();                if (psComp != null)                {                    pss.Add(psComp);                }            }        }    }    private static void FindInGO(GameObject g)    {        go_count++;        Component[] components = g.GetComponents<Component>();        for (int i = 0; i < components.Length; i++)        {            components_count++;            if (components[i] == null)            {                missing_count++;                string s = g.name;                Transform t = g.transform;                while (t.parent != null)                {                    s = t.parent.name + "/" + s;                    t = t.parent;                }                //这里意思是一般会miss掉得组件都是script                //第二个参数代表信息提供者                Debug.Log(s + " has an empty script attached in position: " + i, g);            }        }        // Now recurse through each child GO (if there are any):        foreach (Transform childT in g.transform)        {            //Debug.Log("Searching " + childT.name  + " " );            FindInGO(childT.gameObject);        }                   }    //检测Material材质在Resource资源中的所有引用关    //就是检查选中的Material在那些资源里面被引用了，会Log出来.    //一次只能选择一个Material    //具体使用方法：    //Editor内选中一个material，然后点击Tools下的CheckMaterialReference,    //接下来会卡住一会，因为没写dialog啊，最后会Log出来引用的信息    [MenuItem("Tools/CheckMaterialReference")]    public static void CheckMaterialReference()    {        Object[] objects = Selection.objects;        if (objects.Length != 1)        {            EditorUtility.DisplayDialog("Error", "you should select one items", "ok");            return;        }        Object obj = objects[0];        Material mat = obj as Material;        if (mat == null)        {            EditorUtility.DisplayDialog("Error", "you should select material", "ok");            return;        }        string matPath = AssetDatabase.GetAssetPath(mat);        //Debug.Log(matPath);        //获取所有资源路径               mResources.Clear();        //Resource资源路径        string resourcePath = Application.dataPath + "/Resources/";        string[] files = Directory.GetFiles(resourcePath, "*.*", SearchOption.AllDirectories);        foreach (string file in files)        {            string suffix = BuildCommon.getFileSuffix(file);            if (suffix == "meta")                continue;            //查找预制件件            if (suffix == "prefab")            {                string realFile = file.Replace("\\", "/");                realFile = realFile.Replace(Application.dataPath, "Assets");                mResources.Add(realFile);            }        }        //查找所有引用该Material的文件        foreach (string assetPath in mResources)        {            //获取包含的所有依赖            string[] depencies = AssetDatabase.GetDependencies(new string[] { assetPath });            foreach (string dep in depencies)            {                //如果是材质                if (dep.EndsWith(".mat") && matPath == dep)                {                    Debug.Log(mat.name + "is referenced by" + assetPath);                }            }        }    }}