加入了浮动小游戏功能和设置界面

运行时请手动修改运行库目录fdBrowser

Assets/scripts/gamePlay_gameplay/KeyBindingManager.cs

@@ -4,71 +4,114 @@ using System.Collections.Generic;
 public class KeyBindingManager : MonoBehaviour
 {
     private static Dictionary<string, KeyCode> keyBindings = new Dictionary<string, KeyCode>();
+    private static readonly string[] colors = { "red", "green", "yellow", "purple", "blue" };
+    private static readonly KeyCode[] defaultKeys = { KeyCode.D, KeyCode.F, KeyCode.Space, KeyCode.J, KeyCode.K };
+    private static bool initialized = false;
 
     private void Awake()
     {
-        Debug.Log("KeyBindingManager Awake() 被调用，开始加载按键映射...");
-
-        if (keyBindings.Count == 0)
+        if (!initialized)
         {
             LoadKeyBindings();
         }
+        Debug.Log("KeyBindingManager Awake() 被调用，开始加载按键映射...");
     }
 
-    /// <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))
+        if (!initialized)
+        {
+            LoadKeyBindings();
+        }
+
+        if (string.IsNullOrEmpty(color)) return KeyCode.None;
+        var keyLower = color.ToLower();
+        if (keyBindings.TryGetValue(keyLower, 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。");
+        // fallback: try to map by index order
+        for (int i = 0; i < colors.Length; i++)
+        {
+            if (colors[i] == keyLower)
+            {
+                return defaultKeys[i];
+            }
+        }
         return KeyCode.None;
     }
 
-    /// <summary> 修改按键绑定 </summary>
     public static void ChangeKeyBinding(string color, KeyCode newKey)
     {
-        if (keyBindings.ContainsKey(color.ToLower()))
-        {
-            keyBindings[color.ToLower()] = newKey;
-        }
-        else
-        {
-            keyBindings.Add(color.ToLower(), newKey);
-        }
-
+        if (string.IsNullOrEmpty(color)) return;
+        var keyLower = color.ToLower();
+        keyBindings[keyLower] = newKey;
         SaveKeyBindings();
     }
 
-    /// <summary> 存储按键绑定到 `PlayerPrefs` </summary>
     private static void SaveKeyBindings()
     {
-        foreach (var kvp in keyBindings)
+        for (int i = 0; i < colors.Length; i++)
         {
-            PlayerPrefs.SetInt($"KeyBinding_{kvp.Key}", (int)kvp.Value);
+            var col = colors[i];
+            KeyCode k = defaultKeys[i];
+            if (keyBindings.TryGetValue(col, out KeyCode stored)) k = stored;
+            PlayerPrefs.SetInt($"KeyBinding_{col}", (int)k);
         }
         PlayerPrefs.Save();
     }
 
-    /// <summary> 从 `PlayerPrefs` 加载按键绑定 </summary>
     private static void LoadKeyBindings()
     {
-        string[] colors = { "red", "green", "yellow", "purple", "blue" }; 
-        KeyCode[] defaultKeys = { KeyCode.D, KeyCode.F, KeyCode.Space, KeyCode.J, KeyCode.K };
-
+        keyBindings.Clear();
         for (int i = 0; i < colors.Length; i++)
         {
-            if (PlayerPrefs.HasKey($"KeyBinding_{colors[i]}"))
+            string col = colors[i];
+            if (PlayerPrefs.HasKey($"KeyBinding_{col}"))
             {
-                keyBindings[colors[i]] = (KeyCode)PlayerPrefs.GetInt($"KeyBinding_{colors[i]}");
+                keyBindings[col] = (KeyCode)PlayerPrefs.GetInt($"KeyBinding_{col}");
             }
             else
             {
-                keyBindings[colors[i]] = defaultKeys[i];
+                keyBindings[col] = defaultKeys[i];
             }
         }
-
+        initialized = true;
         Debug.Log("KeyBindings 初始化成功：" + string.Join(", ", keyBindings));
     }
+
+    // Return a human-friendly display string for a KeyCode (symbols shown as their character)
+    public static string GetDisplayName(KeyCode key)
+    {
+        if (key == KeyCode.Space) return "Space";
+        switch (key)
+        {
+            case KeyCode.Quote: return "'"; // single quote
+            case KeyCode.Semicolon: return ";";
+            case KeyCode.Comma: return ",";
+            case KeyCode.Period: return ".";
+            case KeyCode.Slash: return "/";
+            case KeyCode.Backslash: return "\\";
+            case KeyCode.LeftBracket: return "[";
+            case KeyCode.RightBracket: return "]";
+            case KeyCode.Minus: return "-";
+            case KeyCode.Equals: return "=";
+            case KeyCode.BackQuote: return "`";
+            case KeyCode.Keypad0: return "Num0";
+            case KeyCode.Keypad1: return "Num1";
+            case KeyCode.Keypad2: return "Num2";
+            case KeyCode.Keypad3: return "Num3";
+            case KeyCode.Keypad4: return "Num4";
+            case KeyCode.Keypad5: return "Num5";
+            case KeyCode.Keypad6: return "Num6";
+            case KeyCode.Keypad7: return "Num7";
+            case KeyCode.Keypad8: return "Num8";
+            case KeyCode.Keypad9: return "Num9";
+            default:
+                // For letters and named keys, use ToString(); for better readability, split "Alpha0" -> "0"
+                string s = key.ToString();
+                if (s.StartsWith("Alpha") && s.Length > 5) return s.Substring(5);
+                return s;
+        }
+    }
 }