47 lines
834 B
C#
47 lines
834 B
C#
using UnityEngine;
|
|
|
|
namespace UFS3.Management
|
|
{
|
|
public class SceneSingleton<T> : MonoBehaviour where T : MonoBehaviour
|
|
{
|
|
private static T _instance;
|
|
|
|
private static readonly object _lock = new object();
|
|
|
|
public static T Instance
|
|
{
|
|
get
|
|
{
|
|
if (_instance == null)
|
|
{
|
|
lock (_lock)
|
|
{
|
|
if (_instance == null)
|
|
{
|
|
_instance = Object.FindObjectOfType<T>();
|
|
if (_instance == null)
|
|
{
|
|
_instance = new GameObject(typeof(T).Name).AddComponent<T>();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return _instance;
|
|
}
|
|
}
|
|
|
|
protected virtual void Awake()
|
|
{
|
|
if (_instance != null && _instance != this)
|
|
{
|
|
Debug.Log("Copy of Singleton Instance already exists, destroying new one.");
|
|
Object.Destroy(base.gameObject);
|
|
}
|
|
else
|
|
{
|
|
_instance = this as T;
|
|
}
|
|
}
|
|
}
|
|
}
|