贪吃蛇小项目

C#核心实践/贪吃蛇/Lesson1/ISceneUpdate.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace 贪吃蛇
+{
+    /// <summary>
+    /// 场景更新接口
+    /// </summary>
+    interface ISceneUpdate
+    {
+        void Update()
+        {
+        }
+    }
+}