SceneManager.MoveGameObjectToScene

参数

描述

将游戏对象从当前场景移至新场景。

您可以仅将根游戏对象从一个场景移到另一个场景。这意味着要移动的游戏对象不得是同一场景中任何其他游戏对象的子项。 仅在游戏对象要移动到某个已加载的场景中时，才可以执行此操作（叠加式）。 如果您想加载单个场景，请确保使用您想移至新场景的游戏对象上的 DontDestroyOnLoad，否则 Unity 会在游戏对象移至新场景时将其删除。

//This script moves the GameObject you attach in the Inspector to a Scene you specify in the Inspector.
//Attach this script to an empty GameObject.
//Click on the GameObject, go to its Inspector and type the name of the Scene you would like to load in the Scene field.
//Attach the GameObject you would like to move to a new Scene in the "My Game Object" field

//Make sure your Scenes are in your build (File>Build Settings).

using System.Collections;
using UnityEngine;
using UnityEngine.SceneManagement;

public class Example : MonoBehaviour
{
    //Type in the name of the Scene you would like to load in the Inspector
    public string m_Scene;
    //Assign your GameObject you want to move Scene in the Inspector
    public GameObject m_MyGameObject;

    void Update()
    {
        //Press the space key to add the Scene additively and move the GameObject to that Scene
        if (Input.GetKeyDown(KeyCode.Space))
        {
            StartCoroutine(LoadYourAsyncScene());
        }
    }

    IEnumerator LoadYourAsyncScene()
    {
        //Set the current Scene to be able to unload it later
        Scene currentScene = SceneManager.GetActiveScene();

        // The Application loads the Scene in the background at the same time as the current Scene.
        AsyncOperation asyncLoad = SceneManager.LoadSceneAsync(m_Scene, LoadSceneMode.Additive);

        //Wait until the last operation fully loads to return anything
        while (!asyncLoad.isDone)
        {
            yield return null;
        }

        //Move the GameObject (you attach this in the Inspector) to the newly loaded Scene
        SceneManager.MoveGameObjectToScene(m_MyGameObject, SceneManager.GetSceneByName(m_Scene));
        //Unload the previous Scene
        SceneManager.UnloadSceneAsync(currentScene);
    }
}