效果模块，以及代码位置整理

Assets/Scripts/Settings/EditorSettings.cs

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+using System.Collections;
+using System.Collections.Generic;
+using Ichni.RhythmGame;
+using Ichni.RhythmGame.Beatmap;
+using UnityEngine;
+
+namespace Ichni.Editor
+{
+    public class EditorSettings
+    {
+        public int autoSaveInterval = 300;
+        public int musicVolume = 100;
+        public int soundFXVolume = 100;
+        
+        public EditorSettings(int autoSaveInterval, int musicVolume, int soundFXVolume)
+        {
+            this.autoSaveInterval = autoSaveInterval;
+            this.musicVolume = musicVolume;
+            this.soundFXVolume = soundFXVolume;
+        }
+
+        public static void SaveSettings(EditorSettings settings)
+        {
+            ES3.Save("EditorSettings", settings, Application.streamingAssetsPath + "/EditorSettings.es3");
+        }
+        
+        public static void LoadSettings(ref EditorSettings settings)
+        {
+            settings = ES3.Load<EditorSettings>("EditorSettings", Application.streamingAssetsPath + "/EditorSettings.es3");
+        }
+    }
+}

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