Unity—JsonFx序列化场景

场景数据类：

/// <summary>

/// 关卡数据

/// </summary>

public class LevelData

{

    //关卡名称

    public string levelName;

    //物体列表

    public List<DataType> objectsToData = new List< DataType>();

 

    public void AddObj(string prefabName, GameObject obj)

    {

        DataType data = new DataType(prefabName, obj.transform.position, obj.transform.eulerAngles, obj.transform.localScale);

        objectsToData.Add(data);

    }

}

 

/// <summary>

/// 物体数据，pos,rot,scale

/// </summary>

public class DataType

{

    public string prefabName;

 

    public float posX;

    public float posY;

    public float posZ;

    public float rotX;

    public float rotY;

    public float rotZ;

    public float scaleX;

    public float scaleY;

    public float scaleZ;

 

    public DataType()

    {

    }

 

    public DataType( string name, Vector3 position, Vector3 rotation, Vector3 scale)

    {

        prefabName = name;

 

        posX = position.x;

        posY = position.y;

        posZ = position.z;

        rotX = rotation.x;

        rotY = rotation.y;

        rotZ = rotation.z;

        scaleX = scale.x;

        scaleY = scale.y;

        scaleZ = scale.z;

    }

 

    public Vector3 GetPos()

    {

        return new Vector3(posX, posY, posZ);

    }

 

    public Vector3 GetRotation()

    {

        return new Vector3(rotX, rotY, rotZ);

    }

 

    public Vector3 GetScale()

    {

        return new Vector3(scaleX, scaleY, scaleZ);

    }

}

 

 

序列化场景物体：

public class SerializeScene : ScriptableWizard

{

    string assetPath;

 

    [MenuItem("Tools/Serialize Scene")]

    static void SerializeOpenScene()

    {

        SerializeScene ss = (SerializeScene)ScriptableWizard .DisplayWizard("Serialize Scene", typeof(SerializeScene ));

    }

 

    void OnWizardCreate()

    {

        // Get the path we'll use to write our assets:

        assetPath = Application.dataPath + "/Resources/" + "SceneInfo/" ;

 

        // Create the folder that will hold our assets:

        if (! Directory.Exists(assetPath))

        {

            Directory.CreateDirectory(assetPath);

        }

 

        FindAssets();

 

        // Make sure the new assets are (re-)imported:

        AssetDatabase.Refresh();

    }

 

    private void FindAssets()

    {

        List< GameObject> objList = new List <GameObject >();

        LevelData newLevel = new LevelData();

 

        newLevel.levelName = SceneManager.GetActiveScene().name;

        GameObject parent = GameObject .Find( "ObjectRoot" );

        if (parent == null)

        {

            Debug.LogError( "No ObjectRoot Node!");

            return;

        }

 

        foreach ( Transform trans in parent.transform)

        {

            Debug.Log(trans.name);

            AddObjects(trans.name, trans.gameObject, ref newLevel);

        }

 

        string json = JsonFx.Json. JsonWriter.Serialize(newLevel);

 

        FileInfo file = new FileInfo(assetPath + newLevel.levelName + ".txt");

        try

        {

            file.Delete();

        }

        catch (System.IO. IOException e)

        {

 

            Debug.Log(e.Message);

        }

 

        FileStream fs = new FileStream (assetPath + newLevel.levelName + ".txt", FileMode.OpenOrCreate, FileAccess .Write);

        StreamWriter sw = new StreamWriter (fs);

        sw.Write(json);

        sw.Close();

        fs.Close();

    }

 

    private void AddObjects( string prefabName, GameObject obj, ref LevelData level)

    {

        if ( PrefabType.PrefabInstance == PrefabUtility .GetPrefabType(obj))

        {

            level.AddObj(prefabName, obj);

        }

        else

        {

            Debug.Log( "Not a Prefab!");

        }

    }

}

 

序列化场景物体之前需要将ObjectRoot节点下的物体存为prefab，再到菜单中选择Tools-->Serialize Scene,在弹出的界面中点击create按钮即可生成当前场景的Json文件。

 

插件链接: http://pan.baidu.com/s/1jIgzRyY 密码: djqt

 

JsonFX GitHub：https://github.com/jsonfx/jsonfx

 

参考：1.http://www.cnblogs.com/sifenkesi/p/3597106.html

　　　2.http://zaxisgames.blogspot.com/2012/01/minimizing-build-size-in-unity-games.html