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Assets/Scripts/Common/PermanentCommon.cs

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+using NBC;
+using UnityEngine;
+
+namespace NBF
+{
+    /// <summary>
+    /// 常驻公共脚本
+    /// </summary>
+    public class PermanentCommon
+    {
+        private static bool _init;
+        private static PermanentCommon _inst;
+
+        public static PermanentCommon Inst
+        {
+            get { return _inst ??= new PermanentCommon(); }
+        }
+
+        public static void Init()
+        {
+            if (_init) return;
+            _init = true;
+        }
+
+        public static void Dispose()
+        {
+            _init = false;
+        }
+    }
+}