28 lines
754 B
C#
28 lines
754 B
C#
using UnityEngine;
|
|
|
|
namespace GameFramework
|
|
{
|
|
/// <summary>
|
|
/// 持久化单例基类。跨场景保留（DontDestroyOnLoad），重复实例自动销毁。
|
|
/// 管理器（AudioManager / ScoreManager / GameManager / SceneLoader）都继承它。
|
|
/// </summary>
|
|
public class PersistentSingleton<T> : MonoBehaviour where T : Component
|
|
{
|
|
public static T Instance { get; private set; }
|
|
|
|
protected virtual void Awake()
|
|
{
|
|
if (Instance == null)
|
|
{
|
|
Instance = this as T;
|
|
}
|
|
else if (Instance != this)
|
|
{
|
|
Destroy(gameObject);
|
|
return;
|
|
}
|
|
DontDestroyOnLoad(gameObject);
|
|
}
|
|
}
|
|
}
|