设置相关功能脚本呢

Assets/Scripts/Common/Services/Settings/Base/MultiOption.cs

@@ -0,0 +1,85 @@
+using System;
+using System.Collections.Generic;
+
+namespace NBF.Setting
+{
+    public interface IMultiOption : IOptionBase
+    {
+        List<string> GetOptionNames();
+        int GetIndex();
+        void SetIndex(int index);
+        string GetName();
+    }
+
+    public abstract class MultiOption<T> : OptionBase, IMultiOption
+    {
+        private int _index;
+
+        protected OptionTable<T> OptionTable = new OptionTable<T>();
+        
+        /// <summary>
+        /// 默认值
+        /// </summary>
+        protected abstract T DefaultValue { get; }
+
+        protected override void OnLoad()
+        {
+            
+        }
+
+        protected void AddOption(string name, T value)
+        {
+            OptionTable.Add(name, value);
+        }
+
+        public List<string> GetOptionNames() => OptionTable.GetNames();
+
+        public string GetName()
+        {
+            return OptionTable.GetName(_index);
+        }
+
+        public int GetIndex()
+        {
+            return _index;
+        }
+
+        public void SetIndex(int index)
+        {
+            _index = index;
+        }
+
+        protected void SelectOption(T value, int defaultIndex = 0)
+        {
+            SetIndex(TryGetIndex(value, out var index) ? index : defaultIndex);
+        }
+
+        protected void SelectOption(Predicate<T> predicate, int defaultIndex = 0)
+        {
+            SetIndex(TryGetIndex(predicate, out var index) ? index : defaultIndex);
+        }
+
+        protected bool TryGetIndex(T option, out int index)
+        {
+            return TryGetIndex(entry => entry.Equals(option), out index);
+        }
+
+        protected bool TryGetIndex(Predicate<T> predicate, out int index)
+        {
+            index = -1;
+
+            var entries = OptionTable.GetValues();
+
+            for (var i = 0; i < entries.Count; i++)
+            {
+                if (!predicate(entries[i])) continue;
+                index = i;
+                return true;
+            }
+
+            return false;
+        }
+
+        public T GetSelectedOption() => OptionTable.GetValue(_index);
+    }
+}