unity资源管理工具若干

1.当制作小怪状态机时，小怪的动作数量和名称几乎相同，只需要制作一个状态机，然后复制改名称，利用脚本替换状态机中的动画为当前文件夹下同名的动画。

    [MenuItem("Assets/替换为当前文件夹的动画")]    public static void ReplaceAnimatorClips()    {        Object animObj= Selection.activeObject;        AnimatorController animator = animObj as AnimatorController;        string folderpath = Path.GetDirectoryName(AssetDatabase.GetAssetPath(animObj));        GetAllFiles(folderpath);        if (files.Count <= 0) return;        animationClips.Clear();        for (int i = 0; i < files.Count; i++)        {            string name = Path.GetFileNameWithoutExtension(files[i]);            string[] names = name.Split('@');            if (names.Length == 2)            {                string clipname = names[1];                animationClips[clipname.ToLower()] = files[i];            }        }        ChildAnimatorState[] childstates = animator.layers[0].stateMachine.states;        foreach (var childstate in childstates)        {            AnimatorState state = childstate.state;            Motion mo = state.motion;            if (mo == null)            {                Debug.LogError(state.name + "节点动作是空");                continue;            }            if (mo.GetType().Equals(typeof(BlendTree)))            {                BlendTree tree = (BlendTree)mo;                ReplaceMotionInLocalFolder(tree);            }            else            {                ReplaceMotionInLocalFolder(state);            }        }        AssetDatabase.SaveAssets();    }    static Dictionary<string, string> animationClips = new Dictionary<string, string>();    public static Motion GetLocalMotionFile(string name)    {        if (animationClips.ContainsKey(name.ToLower()))        {            AnimationClip mo = AssetDatabase.LoadAssetAtPath(animationClips[name.ToLower()], typeof(AnimationClip)) as AnimationClip;            if (mo != null)            {                return mo;            }            else            {                Debug.LogWarning("no this name clip in this folder" + name);            }        }        else        {            Debug.LogWarning("no this name clip in this folder" + name);        }        return null;    }    public static void ReplaceMotionInLocalFolder(BlendTree blendtree)    {        Dictionary<int, string> orderRecord = new Dictionary<int, string>();        Dictionary<string, Motion> motionRecord = new Dictionary<string, Motion>();        for (int i = 0; i < blendtree.children.Length; i++)        {            string name = blendtree.children[i].motion.name;            orderRecord[i] = name;        }         for (int i = 0; i < blendtree.children.Length; i++)        {            string name = blendtree.children[i].motion.name;            Motion oldmo = blendtree.children[i].motion;            if (GetLocalMotionFile(name) != null)            {                Motion newmo = GetLocalMotionFile(name);                if (blendtree.children[i].motion != newmo)                {                    motionRecord[name] = newmo;                }                else                {                    motionRecord[name] = oldmo;                }            }            else            {                motionRecord[name] = oldmo;            }        }        for (int i = blendtree.children.Length - 1; i >= 0; i--)        {            blendtree.RemoveChild(i);        }        for (int i = 0; i < orderRecord.Count; i++)        {            if (!motionRecord.ContainsKey(orderRecord[i]))            {                Debug.LogError("index " + i + "has no motion");            }            else            {                blendtree.AddChild(motionRecord[orderRecord[i]]);            }        }        blendtree.useAutomaticThresholds = true;    }    public static void ReplaceMotionInLocalFolder(AnimatorState state)    {        string name = state.motion.name;        if (GetLocalMotionFile(name) != null)        {            state.motion = GetLocalMotionFile(name);        }    }    //存在当前文件夹下所有的对应后缀的子物体。    static List<string> files = new List<string>(1000);    public static void GetAllFiles(string path)    {        files.Clear();        CollectAllFiles(path);    }    public static void CollectAllFiles(string path)    {        string[] localfiles = Directory.GetFiles(path);        string[] dirs = Directory.GetDirectories(path);        for (int i = 0; i < localfiles.Length; i++)        {            string filepath = localfiles[i];            if (filepath.Contains(".meta")) continue;            files.Add(filepath);        }        for (int j = 0; j < dirs.Length; j++)        {            CollectAllFiles(dirs[j]);        }    }

2.显示文件的相对路径

    [MenuItem("Assets/显示路径")]    public static void ShowPath()    {        Object animObj = Selection.activeObject;        string path = AssetDatabase.GetAssetPath(animObj);        AnimationClip clip = AssetDatabase.LoadAssetAtPath(path,typeof(AnimationClip)) as AnimationClip;        if (clip != null)        {            Debug.LogError("get");        }        Debug.LogError(path);    }

3.批量修改文件夹内图片格式

    [MenuItem("Assets/修改文件夹内的图片格式")]    static void EditorTextureInFolder()    {        Object fold = Selection.activeObject;        string relatepath = AssetDatabase.GetAssetPath(fold);        string folderpath = Path.GetFullPath(relatepath);        GetAllFiles(folderpath.Replace("\\","/").Replace(Application.dataPath, "Assets"));        for (int i = 0; i < files.Count; i++)        {            if (Path.GetExtension(files[i]).Equals(".png") || Path.GetExtension(files[i]).Equals(".jpg") || Path.GetExtension(files[i]).Equals(".tga"))            {                EditTexture(AssetDatabase.LoadAssetAtPath(files[i],typeof(Texture)) as Texture);            }        }    }    static void EditTexture(Object targetObj)    {        if (targetObj && targetObj is Texture)        {            string path = AssetDatabase.GetAssetPath(targetObj);            TextureImporter texture = AssetImporter.GetAtPath(path) as TextureImporter;            texture.textureType = TextureImporterType.Advanced;            texture.filterMode = FilterMode.Bilinear;            texture.mipmapEnabled = true;            texture.wrapMode = TextureWrapMode.Clamp;            texture.spriteImportMode = SpriteImportMode.None;            texture.textureFormat = TextureImporterFormat.AutomaticCompressed;            AssetDatabase.ImportAsset(path);        }    }