init

Packages/CC-Framework/com.foldcc.icecreamview/Runtime/SingletonTemplate.cs

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+using UnityEngine;
+
+namespace IcecreamView
+{
+    /// <summary>
+    /// 单例模板类
+    /// </summary>
+    /// <typeparam name="T">必须为继承MonoBehaviour对象</typeparam>
+    public class SingletonTemplate<T> : MonoBehaviour where T : MonoBehaviour
+    {
+        private static volatile T instance;
+        private static object syncRoot = new Object();
+        public static T Instance
+        {
+            get
+            {
+                lock (syncRoot)
+                {
+                    if (instance == null)
+                    {
+                       instance = FindObjectOfType<T>();
+                        if (instance == null)
+                        {
+                            GameObject go = new GameObject();
+                            go.name = typeof(T).Name;
+                            instance = go.AddComponent<T>();
+                        }
+                    }
+                }
+                return instance;
+            }
+        }
+    }
+}