Remove dependencies on legacy variables in GameManager.Instance

Assets/Scripts/PuzzleS/PuzzleManager.cs

@@ -4,6 +4,7 @@ using System.Collections.Generic;
 using System.Linq;
 using UnityEngine;
 using UnityEngine.SceneManagement;
+using AppleHills.Core.Settings; // Added for IInteractionSettings
 
 namespace PuzzleS
 {
@@ -21,6 +22,9 @@ namespace PuzzleS
         private Transform _playerTransform;
         private Coroutine _proximityCheckCoroutine;
 
+        // Settings reference
+        private IInteractionSettings _interactionSettings;
+
         /// <summary>
         /// Singleton instance of the PuzzleManager.
         /// </summary>
@@ -58,6 +62,9 @@ namespace PuzzleS
             _instance = this;
             // DontDestroyOnLoad(gameObject);
             SceneManager.sceneLoaded += OnSceneLoaded;
+
+            // Initialize settings reference
+            _interactionSettings = GameManager.GetSettingsObject<IInteractionSettings>();
         }
 
         void Start()
@@ -123,8 +130,8 @@ namespace PuzzleS
             {
                 if (_playerTransform != null)
                 {
-                    // Get the proximity threshold from settings (half of the prompt range)
-                    float proximityThreshold = GameManager.Instance.DefaultPuzzlePromptRange;
+                    // Get the proximity threshold from settings directly using our settings reference
+                    float proximityThreshold = _interactionSettings?.DefaultPuzzlePromptRange ?? 3.0f;
                     
                     // Check distance to each step behavior
                     foreach (var kvp in _stepBehaviours)