按键绑定功能

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

@@ -1,6 +1,21 @@
-namespace NBF.Setting
+using UnityEngine.InputSystem;
+
+namespace NBF.Setting
 {
     public abstract class InputOption : OptionBase
     {
+        public abstract InputAction InputAction { get; }
+
+        protected override int DefaultValue => 0;
+        
+        public override string GetDisplayString()
+        {
+            if (InputAction != null)
+            {
+                return InputAction.GetBindingDisplayString();
+            }
+
+            return base.GetDisplayString();
+        }
     }
 }