巧妙地批量修改unity本地文件的参数

来源：互联网发布：java spring框架实例编辑：程序博客网时间：2024/05/18 15:27

项目中有几百个音频文件，需要设置音频文件的格式，但Unity这块还不支持批量选中操作，一个一个修改太费劲

参考了http://www.manew.com/thread-46098-1-1.html

using UnityEngine;using UnityEditor; public class ChangeAudioClip{    [MenuItem ("Crusade Tools/AudioClip")]         public static void CreatTool()    {        EditorWindow.GetWindow<AudioClip_Tool>(false ,"AudioClip_Tool",true).Show ();    }} public class AudioClip_Tool:EditorWindow{    void OnGUI()    {        GUILayout.Space(20);        GUILayout.BeginHorizontal();         if(GUILayout.Button("Force To Mono - False", GUILayout.Width(150)))        {            SelectedChangeAudioFomat(false);        }        if(GUILayout.Button("Force To Mono - True", GUILayout.Width(150)))        {            SelectedChangeAudioFomat(true);        }        GUILayout.EndHorizontal();        GUILayout.Space(20);        GUILayout.BeginHorizontal();        if(GUILayout.Button("LoadType - DecompressOnLoad", GUILayout.Width(150)))        {            SelectedChangeAudioTyle(AudioClipLoadType.DecompressOnLoad);        }        if(GUILayout.Button("LoadType - CompressedInMemory", GUILayout.Width(150)))        {            SelectedChangeAudioTyle(AudioClipLoadType.CompressedInMemory);        }        if(GUILayout.Button("LoadType - Streaming", GUILayout.Width(150)))        {            SelectedChangeAudioTyle(AudioClipLoadType.Streaming);        }        GUILayout.EndHorizontal();    }    void OnInspectorUpdate()    {        this.Repaint();    }    static void SelectedChangeAudioTyle(AudioClipLoadType ac)     {         Object[] audios = GetSelectedAudioClip();         Selection.objects = new Object[0];        foreach (AudioClip audioClips in audios)  {            string path = AssetDatabase.GetAssetPath(audioClips);             AudioImporter audioImporter = AudioImporter.GetAtPath(path) as AudioImporter;            AudioImporterSampleSettings ais=audioImporter.defaultSampleSettings;            ais.loadType=ac;            audioImporter.defaultSampleSettings=ais;            AssetDatabase.ImportAsset(path);         }    }    static void SelectedChangeAudioFomat(bool  newFormat)     {         Object[] audios = GetSelectedAudioClip();         Selection.objects = new Object[0];        foreach (AudioClip audioClips in audios)  {            string path = AssetDatabase.GetAssetPath(audioClips);             AudioImporter audioImporter = AudioImporter.GetAtPath(path) as AudioImporter;             audioImporter.forceToMono = newFormat;              AssetDatabase.ImportAsset(path);         }    }    static Object[] GetSelectedAudioClip()     {         return Selection.GetFiltered(typeof(AudioClip), SelectionMode.DeepAssets);     }}

这在5.4中是没问题的，但是在4.6就会报错，而且二个版本的界面都不一样。这样就只能寻找其他的解决方法：

又找到了这个http://jingyan.baidu.com/article/48a42057c190d4a924250484.html

因为我发现这些信息是记录在.meta文件里的，只要修改meta文件就可以达到我想要的效果。于是就变成了批量修改多个文本中的字符串=。=

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