repaired the motherfucking hold note problem which troubled us longer than 2 months

added some UI

Assets/scripts/gamePlay_gameplay/KeyBindingManager.cs

@@ -7,7 +7,7 @@ public class KeyBindingManager : MonoBehaviour
 
     private void Awake()
     {
-        //Debug.Log("KeyBindingManager Awake() 被调用，开始加载按键映射...");
+        Debug.Log("KeyBindingManager Awake() 被调用，开始加载按键映射...");
 
         if (keyBindings.Count == 0)
         {
@@ -15,18 +15,18 @@ public class KeyBindingManager : MonoBehaviour
         }
     }
 
-    /// <summary> 获取颜色对应的按键 </summary>
+    /// <summary> 获取颜色对应的按键 </summary>
     public static KeyCode GetKeyForColor(string color)
     {
         if (keyBindings.TryGetValue(color.ToLower(), out KeyCode key))
         {
             return key;
         }
-        //Debug.LogError($"未找到颜色 {color} 对应的按键！请检查 KeyBindingManager 是否正确初始化。");
+        Debug.LogError($"未找到颜色 {color} 对应的按键！请检查 KeyBindingManager 是否正确初始化。");
         return KeyCode.None;
     }
 
-    /// <summary> 修改按键绑定 </summary>
+    /// <summary> 修改按键绑定 </summary>
     public static void ChangeKeyBinding(string color, KeyCode newKey)
     {
         if (keyBindings.ContainsKey(color.ToLower()))
@@ -41,7 +41,7 @@ public class KeyBindingManager : MonoBehaviour
         SaveKeyBindings();
     }
 
-    /// <summary> 存储按键绑定到 `PlayerPrefs` </summary>
+    /// <summary> 存储按键绑定到 `PlayerPrefs` </summary>
     private static void SaveKeyBindings()
     {
         foreach (var kvp in keyBindings)
@@ -51,7 +51,7 @@ public class KeyBindingManager : MonoBehaviour
         PlayerPrefs.Save();
     }
 
-    /// <summary> 从 `PlayerPrefs` 加载按键绑定 </summary>
+    /// <summary> 从 `PlayerPrefs` 加载按键绑定 </summary>
     private static void LoadKeyBindings()
     {
         string[] colors = { "red", "green", "yellow", "purple", "blue" }; 
@@ -69,6 +69,6 @@ public class KeyBindingManager : MonoBehaviour
             }
         }
 
-        //Debug.Log("KeyBindings 初始化成功：" + string.Join(", ", keyBindings));
+        Debug.Log("KeyBindings 初始化成功：" + string.Join(", ", keyBindings));
     }
 }