From e9ea621b93fbb58d9edfca8375918791637bbd52 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Wed, 30 Dec 2020 20:59:04 +0800
Subject: +init

---
 Client/Assembly-CSharp/DestroyableSingleton.cs | 58 ++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 Client/Assembly-CSharp/DestroyableSingleton.cs

(limited to 'Client/Assembly-CSharp/DestroyableSingleton.cs')

diff --git a/Client/Assembly-CSharp/DestroyableSingleton.cs b/Client/Assembly-CSharp/DestroyableSingleton.cs
new file mode 100644
index 0000000..bcd8319
--- /dev/null
+++ b/Client/Assembly-CSharp/DestroyableSingleton.cs
@@ -0,0 +1,58 @@
+using System;
+using UnityEngine;
+
+public class DestroyableSingleton<T> : MonoBehaviour where T : MonoBehaviour
+{
+	public static bool InstanceExists
+	{
+		get
+		{
+			return DestroyableSingleton<T>._instance;
+		}
+	}
+
+	public static T Instance
+	{
+		get
+		{
+			if (!DestroyableSingleton<T>._instance)
+			{
+				DestroyableSingleton<T>._instance = UnityEngine.Object.FindObjectOfType<T>();
+				if (!DestroyableSingleton<T>._instance)
+				{
+					DestroyableSingleton<T>._instance = new GameObject().AddComponent<T>();
+				}
+			}
+			return DestroyableSingleton<T>._instance;
+		}
+	}
+
+	private static T _instance;
+
+	public bool DontDestroy;
+
+	public virtual void Awake()
+	{
+		if (!DestroyableSingleton<T>._instance)
+		{
+			DestroyableSingleton<T>._instance = (this as T);
+			if (this.DontDestroy)
+			{
+				UnityEngine.Object.DontDestroyOnLoad(base.gameObject);
+				return;
+			}
+		}
+		else if (DestroyableSingleton<T>._instance != this)
+		{
+			UnityEngine.Object.Destroy(base.gameObject);
+		}
+	}
+
+	public virtual void OnDestroy()
+	{
+		if (!this.DontDestroy)
+		{
+			DestroyableSingleton<T>._instance = default(T);
+		}
+	}
+}
-- 
cgit v1.1-26-g67d0