EditorBuildSettings.AddConfigObject

参数

返回值

void 如果对象为 null、未持久化，或者存在名称冲突且 overwrite 参数设置为 false，则抛出异常。

描述

按名称存储对配置对象的引用。该对象必须是项目中的资源，否则在编辑器重新启动或脚本重新加载时不会保存。为了避免与其他包发生名称冲突，建议名称使用命名空间限定，例如“company.package.name”。

using UnityEngine;
using UnityEditor;
using System.IO;

public class MyConfigData : ScriptableObject
{
    public static MyConfigData GetDefault()
    {
        //name of config data object
        string stringName = "com.myproject.myconfigdata";
        //path to Config Object and asset name
        string stringPath = "Assets/myconfigdata.asset";
        //used to hold config data
        MyConfigData data = null;

        //if a config data object exists with the same name, return its config data
        if (EditorBuildSettings.TryGetConfigObject<MyConfigData>(stringName, out data))
            return data;

        //If the asset file already exists, store existing config data
        if (File.Exists(stringPath))
            data = AssetDatabase.LoadAssetAtPath<MyConfigData>(stringPath);
        //if no previous config data exists
        if (data == null)
        {
            //show save file dialog and return user selected path name
            stringPath = EditorUtility.SaveFilePanelInProject("New Config File", "myconfigdata", "asset", "Select Config File Asset", "Assets");
            //initialise config data object
            data = ScriptableObject.CreateInstance<MyConfigData>();
            //create new asset from data at specified path
            //asset MUST be saved with the AssetDatabase before adding to EditorBuildSettings
            AssetDatabase.CreateAsset(data, stringPath);
        }

        //add the new or loaded config object to EditorBuildSettings
        EditorBuildSettings.AddConfigObject(stringName, data, false);

        return data;
    }
}