如何在Unity中的场景之间传递数据？

// 保存数据
PlayerPrefs.SetString("key", "value");
PlayerPrefs.SetInt("integerKey", 1);
PlayerPrefs.SetFloat("floatKey", 1.0f);

// 读取数据
string value = PlayerPrefs.GetString("key");
int integerValue = PlayerPrefs.GetInt("integerKey");
float floatValue = PlayerPrefs.GetFloat("floatKey");

// 创建一个数据容器类
[CreateAssetMenu(fileName = "DataContainer", menuName = "Data Container", order = 1)]
public class DataContainer : ScriptableObject
{
    public string data;
}

// 在场景中查找数据容器实例
DataContainer dataContainer = FindObjectOfType<DataContainer>();

// 访问数据
string data = dataContainer.data;

public class DataManager : MonoBehaviour
{
    private static DataManager instance;

    public static DataManager Instance
    {
        get { return instance; }
    }

    private void Awake()
    {
        if (instance == null)
        {
            instance = this;
            DontDestroyOnLoad(gameObject);
        }
        else
        {
            Destroy(gameObject);
        }
    }

    public string data;
}

// 获取DataManager实例
DataManager dataManager = DataManager.Instance;

// 设置数据
dataManager.data = "value";

// 获取数据
string data = dataManager.data;

public class DataSender : MonoBehaviour
{
    public delegate void DataReceived(string data);
    public static event DataReceived OnDataReceived;

    public void SendData(string data)
    {
        OnDataReceived?.Invoke(data);
    }
}

public class DataReceiver : MonoBehaviour
{
    private void Start()
    {
        DataSender.OnDataReceived += OnDataReceived;
    }

    private void OnDestroy()
    {
        DataSender.OnDataReceived -= OnDataReceived;
    }

    private void OnDataReceived(string data)
    {
        // 处理接收到的数据
    }
}