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 = 70;
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);
}
}
}

View Code



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。