Unity ScriptableObject的使用

ScriptableObject主要实现对象序列化的保存，因为是Unity自己的序列化，所以比xml,json序列化方便很多，但相对可控性也比较差

1.Editor下写入和读取测试：

using UnityEditor;
using UnityEngine;
using System.Collections;

public class ScriptableTestWindow : EditorWindow
{
    [MenuItem("ScriptableTest/MyTest")]
    public static void CallFunc()
    {
        EditorWindow.GetWindow<ScriptableTestWindow>();
    }

    void OnGUI()
    {
        if (GUILayout.Button("Save Scriptable Data"))
        {
            var myData = ScriptableObject.CreateInstance<MyData>();
            myData.myName = "Dark";
            myData.myLevel = ;
            AssetDatabase.CreateAsset(myData, "Assets/ScriptableTest.asset");
            AssetDatabase.SaveAssets();
        }

        if (GUILayout.Button("Load Scriptable Data"))
        {
            var myData = AssetDatabase.LoadAssetAtPath<MyData>("Assets/ScriptableTest.asset");

            Debug.Log("myName: " + myData.myName);
            Debug.Log("myLevel: " + myData.myLevel);
        }
    }
}

Editor下读取

2.运行时读取：

using UnityEngine;
using System.Collections;

public class RuntimeTest : MonoBehaviour
{
    void Start()
    {
        var myData = Resources.Load<MyData>("ScriptableTest");
        Debug.Log("name " + myData.myName);
        Debug.Log("level " + myData.myLevel);
    }
}

注意，在Unity编辑器中，Resource读到的数据还可以再次修改，也会被保存，要防止误操作。