Version: 2022.3
语言: 中文

EditorBuildSettings.TryGetConfigObject

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public static bool TryGetConfigObject (string name, out T result);

参数

name 要获取的配置对象引用的字符串格式名称。
result 要在其中存储返回的对象的配置对象引用。这必须是 Object 类型的对象。

返回

bool 如果找到了配置对象引用且类型与 result 参数匹配，则返回 true。如果未找到条目、配置对象引用为 null 或者请求的类型与存储的类型不匹配，则返回 false。

描述

按名称检索配置对象引用。

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;
    }
}

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