Working materials with two modes - binary and continuous

Assets/Art/Materials/TrashMaze/MazeObjectProgressiveTemplate.mat

@@ -0,0 +1,59 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!21 &2100000
+Material:
+  serializedVersion: 8
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_Name: MazeObjectProgressiveTemplate
+  m_Shader: {fileID: 4800000, guid: 732fa975ac924d89bb0078279d2cdb0b, type: 3}
+  m_Parent: {fileID: 0}
+  m_ModifiedSerializedProperties: 0
+  m_ValidKeywords: []
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+  m_EnableInstancingVariants: 0
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+  stringTagMap: {}
+  disabledShaderPasses: []
+  m_LockedProperties: 
+  m_SavedProperties:
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+    m_TexEnvs:
+    - _AlphaTex:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _MainTex:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _MaskTex:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _NormalMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _OutlineTex:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _RevealMask:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    m_Ints: []
+    m_Floats:
+    - _EnableExternalAlpha: 0
+    - _IsInVision: 0
+    - _ZWrite: 0
+    m_Colors:
+    - _Color: {r: 1, g: 1, b: 1, a: 1}
+    - _RendererColor: {r: 1, g: 1, b: 1, a: 1}
+  m_BuildTextureStacks: []
+  m_AllowLocking: 1

Assets/Art/Materials/TrashMaze/MazeObjectProgressiveTemplate.mat.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 6e053220514a0c64883d9484863533fe
+NativeFormatImporter:
+  externalObjects: {}
+  mainObjectFileID: 2100000
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Scenes/TestingStuff/MichalTesting_TrashMaze.unity

@@ -504,7 +504,7 @@ PrefabInstance:
     m_Modifications:
     - target: {fileID: 6259373434446242904, guid: 07f826f001311e04984c3efc9ee2b897, type: 3}
       propertyPath: m_Name
-      value: RevealableObject (2)
+      value: RevealableObject_Full_2
       objectReference: {fileID: 0}
     - target: {fileID: 6487644332527623320, guid: 07f826f001311e04984c3efc9ee2b897, type: 3}
       propertyPath: m_SortingOrder
@@ -565,7 +565,7 @@ PrefabInstance:
     m_Modifications:
     - target: {fileID: 6259373434446242904, guid: 07f826f001311e04984c3efc9ee2b897, type: 3}
       propertyPath: m_Name
-      value: RevealableObject (1)
+      value: RevealableObject_Full
       objectReference: {fileID: 0}
     - target: {fileID: 6487644332527623320, guid: 07f826f001311e04984c3efc9ee2b897, type: 3}
       propertyPath: m_SortingOrder
@@ -1035,14 +1035,22 @@ PrefabInstance:
     serializedVersion: 3
     m_TransformParent: {fileID: 0}
     m_Modifications:
+    - target: {fileID: 397845239581813408, guid: 07f826f001311e04984c3efc9ee2b897, type: 3}
+      propertyPath: revealMode
+      value: 1
+      objectReference: {fileID: 0}
     - target: {fileID: 6259373434446242904, guid: 07f826f001311e04984c3efc9ee2b897, type: 3}
       propertyPath: m_Name
-      value: RevealableObject
+      value: RevealableObject_Partial
       objectReference: {fileID: 0}
     - target: {fileID: 6487644332527623320, guid: 07f826f001311e04984c3efc9ee2b897, type: 3}
       propertyPath: m_SortingOrder
       value: 5
       objectReference: {fileID: 0}
+    - target: {fileID: 6487644332527623320, guid: 07f826f001311e04984c3efc9ee2b897, type: 3}
+      propertyPath: 'm_Materials.Array.data[0]'
+      value: 
+      objectReference: {fileID: 2100000, guid: 6e053220514a0c64883d9484863533fe, type: 2}
     - target: {fileID: 7983424933738472089, guid: 07f826f001311e04984c3efc9ee2b897, type: 3}
       propertyPath: m_LocalPosition.x
       value: 0

Assets/Scripts/CardSystem/UI/Pages/AlbumViewPage.cs

@@ -452,7 +452,6 @@ namespace UI.CardSystem
             if (cardData == null) return null;
             
             var allSlots = FindObjectsByType<AlbumCardSlot>(FindObjectsSortMode.None);
-            
             foreach (var slot in allSlots)
             {
                 if (slot.TargetCardDefinition != null && 

Assets/Scripts/Core/Settings/PlayerFollowerSettings.cs

@@ -73,6 +73,9 @@ namespace AppleHills.Core.Settings
         [SerializeField] private float followerSpeedMultiplier = 1.2f;
         [SerializeField] private float heldIconDisplayHeight = 2.0f;
         
+        [Header("Trash Maze Vision")]
+        [SerializeField] private float trashMazeVisionRadius = 8f;
+
         public float FollowDistance => followDistance;
         public float ManualMoveSmooth => manualMoveSmooth;
         public float ThresholdFar => thresholdFar;
@@ -81,6 +84,7 @@ namespace AppleHills.Core.Settings
         public float FollowUpdateInterval => followUpdateInterval;
         public float FollowerSpeedMultiplier => followerSpeedMultiplier;
         public float HeldIconDisplayHeight => heldIconDisplayHeight;
+        public float TrashMazeVisionRadius => trashMazeVisionRadius;
         
         public void Validate()
         {
@@ -92,6 +96,7 @@ namespace AppleHills.Core.Settings
             followUpdateInterval = Mathf.Max(0.01f, followUpdateInterval);
             followerSpeedMultiplier = Mathf.Max(0.1f, followerSpeedMultiplier);
             heldIconDisplayHeight = Mathf.Max(0f, heldIconDisplayHeight);
+            trashMazeVisionRadius = Mathf.Max(1f, trashMazeVisionRadius);
         }
     }
 }

Assets/Scripts/Core/Settings/SettingsInterfaces.cs

@@ -49,6 +49,7 @@ namespace AppleHills.Core.Settings
         float FollowUpdateInterval { get; }
         float FollowerSpeedMultiplier { get; }
         float HeldIconDisplayHeight { get; }
+        float TrashMazeVisionRadius { get; }
     }
 
     /// <summary>

Assets/Scripts/Minigames/TrashMaze/Core/PulverController.cs

@@ -14,16 +14,16 @@ namespace Minigames.TrashMaze.Core
     {
         public static PulverController Instance { get; private set; }
         
-        [Header("Vision")]
-        [SerializeField] private float visionRadius = 3f;
-        
         // Cached shader property IDs for performance
         private static readonly int PlayerWorldPosID = Shader.PropertyToID("_PlayerWorldPos");
         private static readonly int VisionRadiusID = Shader.PropertyToID("_VisionRadius");
         
+        // Vision radius loaded from settings
+        private float _visionRadius;
+        
         // Public accessors for other systems
         public static Vector2 PlayerPosition => Instance != null ? Instance.transform.position : Vector2.zero;
-        public static float VisionRadius => Instance != null ? Instance.visionRadius : 3f;
+        public static float VisionRadius => Instance != null ? Instance._visionRadius : 8f;
         
         internal override void OnManagedAwake()
         {
@@ -46,6 +46,10 @@ namespace Minigames.TrashMaze.Core
         {
             var configs = GameManager.GetSettingsObject<IPlayerMovementConfigs>();
             _movementSettings = configs.TrashMazeMovement;
+            
+            // Load vision radius from follower settings
+            _visionRadius = configs.FollowerMovement.TrashMazeVisionRadius;
+            Logging.Debug($"[PulverController] Loaded vision radius from settings: {_visionRadius}");
         }
         
         protected override void Update()
@@ -62,7 +66,7 @@ namespace Minigames.TrashMaze.Core
         private void UpdateShaderGlobals()
         {
             Shader.SetGlobalVector(PlayerWorldPosID, transform.position);
-            Shader.SetGlobalFloat(VisionRadiusID, visionRadius);
+            Shader.SetGlobalFloat(VisionRadiusID, _visionRadius);
         }
         
         internal override void OnManagedDestroy()
@@ -80,7 +84,7 @@ namespace Minigames.TrashMaze.Core
         /// </summary>
         public void SetVisionRadius(float radius)
         {
-            visionRadius = Mathf.Max(0.1f, radius);
+            _visionRadius = Mathf.Max(0.1f, radius);
         }
     }
 }

Assets/Scripts/Minigames/TrashMaze/Objects/Editor.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 3a935f5e791c46df8920c2c33f1c24c0
+timeCreated: 1765361215

Assets/Scripts/Minigames/TrashMaze/Objects/Editor/RevealableObjectEditor.cs

@@ -0,0 +1,99 @@
+using UnityEngine;
+using UnityEditor;
+using Minigames.TrashMaze.Objects;
+
+namespace Minigames.TrashMaze.Editor
+{
+    [CustomEditor(typeof(RevealableObject))]
+    public class RevealableObjectEditor : UnityEditor.Editor
+    {
+        private RenderTexture _cachedStampTexture;
+        private Texture2D _previewTexture;
+        
+        public override void OnInspectorGUI()
+        {
+            DrawDefaultInspector();
+            
+            // Only show debug info in play mode
+            if (!Application.isPlaying)
+            {
+                return;
+            }
+            
+            EditorGUILayout.Space(10);
+            EditorGUILayout.LabelField("Progressive Reveal Debug (Play Mode Only)", EditorStyles.boldLabel);
+            EditorGUILayout.HelpBox("Shows the current stamp texture for Progressive reveal mode.", MessageType.Info);
+            
+            RevealableObject revealableObject = (RevealableObject)target;
+            
+            // Use reflection to get private _revealStampTexture field
+            var field = typeof(RevealableObject).GetField("_revealStampTexture", 
+                System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
+            
+            if (field != null)
+            {
+                RenderTexture stampTexture = field.GetValue(revealableObject) as RenderTexture;
+                
+                if (stampTexture != null)
+                {
+                    // Display stamp texture info
+                    EditorGUILayout.LabelField("Stamp Texture:", $"{stampTexture.width}x{stampTexture.height}");
+                    
+                    // Show preview of stamp texture
+                    GUILayout.Label("Reveal Mask Preview (White = Revealed):");
+                    
+                    // Create preview texture if needed
+                    if (_cachedStampTexture != stampTexture || _previewTexture == null)
+                    {
+                        _cachedStampTexture = stampTexture;
+                        
+                        if (_previewTexture != null)
+                        {
+                            DestroyImmediate(_previewTexture);
+                        }
+                        
+                        _previewTexture = new Texture2D(stampTexture.width, stampTexture.height, TextureFormat.R8, false);
+                        _previewTexture.filterMode = FilterMode.Point;
+                    }
+                    
+                    // Copy RenderTexture to Texture2D for preview
+                    RenderTexture.active = stampTexture;
+                    _previewTexture.ReadPixels(new Rect(0, 0, stampTexture.width, stampTexture.height), 0, 0);
+                    _previewTexture.Apply();
+                    RenderTexture.active = null;
+                    
+                    // Display preview with fixed size
+                    float previewSize = 256f;
+                    float aspectRatio = (float)stampTexture.height / stampTexture.width;
+                    Rect previewRect = GUILayoutUtility.GetRect(previewSize, previewSize * aspectRatio);
+                    EditorGUI.DrawPreviewTexture(previewRect, _previewTexture, null, ScaleMode.ScaleToFit);
+                    
+                    // Auto-refresh in play mode
+                    if (Application.isPlaying)
+                    {
+                        Repaint();
+                    }
+                }
+                else
+                {
+                    EditorGUILayout.HelpBox("No stamp texture found. Make sure object is in Progressive reveal mode.", MessageType.Warning);
+                }
+            }
+            else
+            {
+                EditorGUILayout.HelpBox("Could not access stamp texture via reflection.", MessageType.Error);
+            }
+        }
+        
+        private void OnDisable()
+        {
+            // Clean up preview texture
+            if (_previewTexture != null)
+            {
+                DestroyImmediate(_previewTexture);
+                _previewTexture = null;
+            }
+        }
+    }
+}
+

Assets/Scripts/Minigames/TrashMaze/Objects/Editor/RevealableObjectEditor.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 1d081993ee424269bf8eae99db36a54c
+timeCreated: 1765361215

Assets/Scripts/Minigames/TrashMaze/Objects/RevealableObject.cs

@@ -1,9 +1,20 @@
 using Core;
 using Minigames.TrashMaze.Core;
 using UnityEngine;
+using System.Collections;
+using AppleHills.Core.Settings;
 
 namespace Minigames.TrashMaze.Objects
 {
+    /// <summary>
+    /// Reveal mode for object visibility
+    /// </summary>
+    public enum RevealMode
+    {
+        Binary,        // Simple on/off reveal (current system)
+        Progressive    // Pixel-by-pixel progressive reveal with stamp texture
+    }
+    
     /// <summary>
     /// Component for objects that need reveal memory (obstacles, booster packs, treasures).
     /// Tracks if object has been revealed and updates material properties accordingly.
@@ -11,10 +22,17 @@ namespace Minigames.TrashMaze.Objects
     [RequireComponent(typeof(SpriteRenderer))]
     public class RevealableObject : MonoBehaviour
     {
+        [Header("Reveal Settings")]
+        [SerializeField] private RevealMode revealMode = RevealMode.Binary;
+        
         [Header("Textures")]
         [SerializeField] private Sprite normalSprite;
         [SerializeField] private Sprite outlineSprite;
         
+        [Header("Progressive Reveal Settings")]
+        [SerializeField, Range(0.5f, 3f)] private float stampWorldRadius = 1.5f;
+        [Tooltip("Size of each stamp in world units. Smaller = more gradual reveal. Should be smaller than vision radius.")]
+        
         [Header("Object Type")]
         [SerializeField] private bool isBoosterPack = false;
         [SerializeField] private bool isExit = false;
@@ -27,32 +45,60 @@ namespace Minigames.TrashMaze.Objects
         // Material property IDs (cached for performance)
         private static readonly int IsRevealedID = Shader.PropertyToID("_IsRevealed");
         private static readonly int IsInVisionID = Shader.PropertyToID("_IsInVision");
+        private static readonly int RevealMaskID = Shader.PropertyToID("_RevealMask");
+        
+        // Progressive reveal system
+        private RenderTexture _revealStampTexture;
+        private Coroutine _stampCoroutine;
+        private Bounds _objectBounds;
+        private float _activationDistance;
+        
+        // Binary reveal system
+        private Coroutine _binaryRevealCoroutine;
         
         private void Awake()
         {
             _spriteRenderer = GetComponent<SpriteRenderer>();
             
-            // Create instance material so each object has its own properties
+            if (_spriteRenderer.material == null)
-            if (_spriteRenderer.material != null)
-            {
-                _instanceMaterial = new Material(_spriteRenderer.material);
-                _spriteRenderer.material = _instanceMaterial;
-            }
-            else
             {
                 Logging.Error($"[RevealableObject] No material assigned to {gameObject.name}");
+                return;
+            }
+            
+            // Create instance material
+            _instanceMaterial = new Material(_spriteRenderer.material);
+            _spriteRenderer.material = _instanceMaterial;
+            
+            // Call mode-specific initialization - COMPLETELY SEPARATE
+            if (revealMode == RevealMode.Binary)
+            {
+                InitializeBinaryMode();
+            }
+            else if (revealMode == RevealMode.Progressive)
+            {
+                InitializeProgressiveMode();
             }
         }
         
-        private void Start()
+        // ========================================
+        // BINARY MODE INITIALIZATION
+        // ========================================
+        
+        private void InitializeBinaryMode()
         {
-            // Initialize material properties
+            // Validate Binary shader
-            if (_instanceMaterial != null)
+            string shaderName = _instanceMaterial.shader.name;
+            if (!shaderName.Contains("ObjectVisibility") || shaderName.Contains("Progressive"))
             {
+                Logging.Error($"[RevealableObject] {gameObject.name} Binary mode needs shader 'TrashMaze/ObjectVisibility', currently: {shaderName}");
+            }
+            
+            // Set initial Binary mode properties
             _instanceMaterial.SetFloat(IsRevealedID, 0f);
             _instanceMaterial.SetFloat(IsInVisionID, 0f);
             
-                // Set textures if provided
+            // Set textures
             if (normalSprite != null)
             {
                 _instanceMaterial.SetTexture("_MainTex", normalSprite.texture);
@@ -61,28 +107,339 @@ namespace Minigames.TrashMaze.Objects
             {
                 _instanceMaterial.SetTexture("_OutlineTex", outlineSprite.texture);
             }
-            }
+            
+            Logging.Debug($"[RevealableObject] {gameObject.name} Binary mode initialized");
         }
         
-        private void Update()
+        // ========================================
+        // PROGRESSIVE MODE INITIALIZATION
+        // ========================================
+        
+        private void InitializeProgressiveMode()
         {
-            if (_isCollected || _instanceMaterial == null) return;
+            // Validate Progressive shader
+            string shaderName = _instanceMaterial.shader.name;
+            if (!shaderName.Contains("ObjectVisibilityProgressive"))
+            {
+                Logging.Error($"[RevealableObject] {gameObject.name} Progressive mode needs shader 'TrashMaze/ObjectVisibilityProgressive', currently: {shaderName}");
+            }
             
+            // Initialize progressive reveal system
+            InitializeProgressiveReveal();
+        }
+        
+        /// <summary>
+        /// Initialize progressive reveal system with dynamic texture sizing
+        /// </summary>
+        private void InitializeProgressiveReveal()
+        {
+            // Get object bounds for UV calculations
+            _objectBounds = _spriteRenderer.bounds;
+            
+            // Load activation distance from settings (use vision radius from follower settings)
+            var configs = GameManager.GetSettingsObject<IPlayerMovementConfigs>();
+            _activationDistance = configs.FollowerMovement.TrashMazeVisionRadius;
+            
+            Logging.Debug($"[RevealableObject] {gameObject.name} loaded activation distance from settings: {_activationDistance}");
+            
+            // Dynamically determine texture size from sprite
+            int textureWidth = 128;
+            int textureHeight = 128;
+            
+            if (normalSprite != null && normalSprite.texture != null)
+            {
+                // Use sprite's texture resolution (match 1:1 for pixel-perfect)
+                textureWidth = normalSprite.texture.width;
+                textureHeight = normalSprite.texture.height;
+            }
+            else
+            {
+                Logging.Warning($"[RevealableObject] {gameObject.name} in Progressive mode but normalSprite not assigned! Using default 128x128 texture. Assign Normal Sprite in inspector!");
+            }
+            
+            // Create reveal stamp texture (R8 format = 8-bit grayscale, minimal memory)
+            _revealStampTexture = new RenderTexture(textureWidth, textureHeight, 0, RenderTextureFormat.R8);
+            _revealStampTexture.filterMode = FilterMode.Point; // Sharp edges for binary reveals
+            _revealStampTexture.wrapMode = TextureWrapMode.Clamp;
+            _revealStampTexture.Create(); // Explicitly create the texture
+            
+            // Clear to black (nothing revealed initially)
+            RenderTexture previousActive = RenderTexture.active;
+            RenderTexture.active = _revealStampTexture;
+            GL.Clear(false, true, Color.black);
+            RenderTexture.active = previousActive;
+            
+            Logging.Debug($"[RevealableObject] {gameObject.name} cleared reveal texture to black - should be invisible initially");
+            
+            // Set Progressive shader properties
+            _instanceMaterial.SetTexture(RevealMaskID, _revealStampTexture);
+            
+            // Progressive shader uses global _PlayerWorldPos and _VisionRadius (set by PulverController)
+            // No need to set _IsInVision - shader does per-pixel distance checks
+            
+            // Set textures
+            if (normalSprite != null)
+            {
+                _instanceMaterial.SetTexture("_MainTex", normalSprite.texture);
+            }
+            if (outlineSprite != null)
+            {
+                _instanceMaterial.SetTexture("_OutlineTex", outlineSprite.texture);
+            }
+            
+            Logging.Debug($"[RevealableObject] {gameObject.name} Progressive mode initialized: {textureWidth}x{textureHeight} reveal texture");
+        }
+        
+        private void Start()
+        {
+            if (PulverController.Instance == null)
+            {
+                Logging.Error($"[RevealableObject] {gameObject.name} cannot start - PulverController not found!");
+                return;
+            }
+            
+            // Start mode-specific runtime logic - COMPLETELY SEPARATE
+            if (revealMode == RevealMode.Binary)
+            {
+                StartBinaryModeTracking();
+            }
+            else if (revealMode == RevealMode.Progressive)
+            {
+                StartProgressiveModeTracking();
+            }
+        }
+        
+        // ========================================
+        // BINARY MODE: Start tracking
+        // ========================================
+        
+        private void StartBinaryModeTracking()
+        {
+            _binaryRevealCoroutine = StartCoroutine(BinaryRevealTrackingCoroutine());
+            Logging.Debug($"[RevealableObject] {gameObject.name} Binary mode tracking started");
+        }
+        
+        // ========================================
+        // PROGRESSIVE MODE: Start tracking
+        // ========================================
+        
+        private void StartProgressiveModeTracking()
+        {
+            // Subscribe to movement events for stamping
+            PulverController.Instance.OnMovementStarted += OnPlayerMovementStarted;
+            PulverController.Instance.OnMovementStopped += OnPlayerMovementStopped;
+            
+            // NO vision tracking coroutine - Progressive shader does per-pixel distance checks using global _PlayerWorldPos
+            
+            Logging.Debug($"[RevealableObject] {gameObject.name} Progressive mode tracking started");
+        }
+        
+
+        // ========================================
+        // BINARY MODE: Vision-based reveal coroutine
+        // ========================================
+        
+        /// <summary>
+        /// Binary mode coroutine - tracks player distance and updates vision/reveal flags
+        /// Runs continuously, checks every 0.1s for performance
+        /// </summary>
+        private IEnumerator BinaryRevealTrackingCoroutine()
+        {
+            while (!_isCollected && _instanceMaterial != null)
+            {
                 // Calculate distance to player
                 float distance = Vector2.Distance(transform.position, PulverController.PlayerPosition);
                 bool isInRadius = distance < PulverController.VisionRadius;
                 
-            // Update real-time vision flag
+                // Set real-time vision flag (controls shader color vs outline)
                 _instanceMaterial.SetFloat(IsInVisionID, isInRadius ? 1f : 0f);
                 
-            // Set revealed flag (once true, stays true)
+                // Set reveal flag (once revealed, stays revealed)
                 if (isInRadius && !_hasBeenRevealed)
                 {
                     _hasBeenRevealed = true;
                     _instanceMaterial.SetFloat(IsRevealedID, 1f);
-                
                     Logging.Debug($"[RevealableObject] {gameObject.name} revealed!");
                 }
+                
+                // Wait before next check (reduces CPU load)
+                yield return new WaitForSeconds(0.1f);
+            }
+        }
+        
+        // ========================================
+        // PROGRESSIVE MODE: Event-based stamp reveal
+        // ========================================
+        
+        /// <summary>
+        /// Called when player starts moving - begin stamping if near object
+        /// </summary>
+        private void OnPlayerMovementStarted()
+        {
+            if (_isCollected || revealMode != RevealMode.Progressive) return;
+            
+            // Check if player's vision circle could overlap with object bounds
+            // Use closest point on bounds to check distance
+            Vector2 playerPos = PulverController.PlayerPosition;
+            Vector2 closestPoint = _objectBounds.ClosestPoint(playerPos);
+            float distanceToBounds = Vector2.Distance(playerPos, closestPoint);
+            
+            // Start stamping if vision radius could reach the object
+            // Add padding to account for vision radius overlap
+            float activationThreshold = _activationDistance + _objectBounds.extents.magnitude;
+            
+            if (distanceToBounds < activationThreshold && _stampCoroutine == null)
+            {
+                _stampCoroutine = StartCoroutine(StampRevealCoroutine());
+                Logging.Debug($"[RevealableObject] {gameObject.name} started stamping coroutine (distanceToBounds: {distanceToBounds:F2}, threshold: {activationThreshold:F2})");
+            }
+        }
+        
+        /// <summary>
+        /// Called when player stops moving - stop stamping
+        /// </summary>
+        private void OnPlayerMovementStopped()
+        {
+            if (_stampCoroutine != null)
+            {
+                StopCoroutine(_stampCoroutine);
+                _stampCoroutine = null;
+            }
+        }
+        
+        /// <summary>
+        /// Coroutine that stamps reveal texture while player is moving and near object
+        /// </summary>
+        private IEnumerator StampRevealCoroutine()
+        {
+            while (!_isCollected)
+            {
+                // Check if player's vision circle overlaps with object bounds
+                Vector2 playerPos = PulverController.PlayerPosition;
+                Vector2 closestPoint = _objectBounds.ClosestPoint(playerPos);
+                float distanceToBounds = Vector2.Distance(playerPos, closestPoint);
+                
+                // Calculate activation threshold with padding
+                float activationThreshold = _activationDistance + _objectBounds.extents.magnitude;
+                
+                // If player moved too far away, stop stamping
+                if (distanceToBounds >= activationThreshold)
+                {
+                    Logging.Debug($"[RevealableObject] {gameObject.name} stopping stamping coroutine (too far)");
+                    _stampCoroutine = null;
+                    yield break;
+                }
+                
+                // Stamp if player's vision radius reaches any part of the object
+                if (distanceToBounds < PulverController.VisionRadius)
+                {
+                    StampPlayerPosition();
+                }
+                
+                // Wait before next stamp (reduces GPU writes)
+                yield return new WaitForSeconds(0.1f);
+            }
+        }
+        
+        /// <summary>
+        /// Stamp the player's current position onto the reveal texture
+        /// Direct CPU-based stamping - calculates circle-rectangle intersection in world space
+        /// </summary>
+        private void StampPlayerPosition()
+        {
+            if (_revealStampTexture == null)
+            {
+                Logging.Warning($"[RevealableObject] {gameObject.name} cannot stamp: texture is null");
+                return;
+            }
+            
+            // Get player position and vision radius in world space
+            Vector2 playerWorldPos = PulverController.PlayerPosition;
+            float visionRadius = PulverController.VisionRadius;
+            
+            // Get object bounds in world space
+            Vector2 boundsMin = _objectBounds.min;
+            Vector2 boundsSize = _objectBounds.size;
+            
+            // Get texture dimensions
+            int texWidth = _revealStampTexture.width;
+            int texHeight = _revealStampTexture.height;
+            
+            // Calculate the bounding box of the circle in world space
+            Vector2 circleMin = playerWorldPos - Vector2.one * visionRadius;
+            Vector2 circleMax = playerWorldPos + Vector2.one * visionRadius;
+            
+            // Calculate intersection of circle bounding box with object bounds
+            Vector2 intersectMin = new Vector2(
+                Mathf.Max(circleMin.x, boundsMin.x),
+                Mathf.Max(circleMin.y, boundsMin.y)
+            );
+            Vector2 intersectMax = new Vector2(
+                Mathf.Min(circleMax.x, boundsMin.x + boundsSize.x),
+                Mathf.Min(circleMax.y, boundsMin.y + boundsSize.y)
+            );
+            
+            // Check if there's any intersection
+            if (intersectMin.x >= intersectMax.x || intersectMin.y >= intersectMax.y)
+            {
+                return; // No intersection, nothing to stamp
+            }
+            
+            // Convert world space intersection to texture pixel coordinates
+            int pixelMinX = Mathf.FloorToInt((intersectMin.x - boundsMin.x) / boundsSize.x * texWidth);
+            int pixelMaxX = Mathf.CeilToInt((intersectMax.x - boundsMin.x) / boundsSize.x * texWidth);
+            int pixelMinY = Mathf.FloorToInt((intersectMin.y - boundsMin.y) / boundsSize.y * texHeight);
+            int pixelMaxY = Mathf.CeilToInt((intersectMax.y - boundsMin.y) / boundsSize.y * texHeight);
+            
+            // Clamp to texture bounds
+            pixelMinX = Mathf.Max(0, pixelMinX);
+            pixelMaxX = Mathf.Min(texWidth, pixelMaxX);
+            pixelMinY = Mathf.Max(0, pixelMinY);
+            pixelMaxY = Mathf.Min(texHeight, pixelMaxY);
+            
+            // Read current texture data
+            RenderTexture.active = _revealStampTexture;
+            Texture2D tempTex = new Texture2D(texWidth, texHeight, TextureFormat.R8, false);
+            tempTex.ReadPixels(new Rect(0, 0, texWidth, texHeight), 0, 0);
+            tempTex.Apply();
+            
+            // Stamp pixels within the circle
+            bool anyPixelStamped = false;
+            float radiusSquared = visionRadius * visionRadius;
+            
+            for (int py = pixelMinY; py < pixelMaxY; py++)
+            {
+                for (int px = pixelMinX; px < pixelMaxX; px++)
+                {
+                    // Convert pixel coordinates back to world space
+                    float worldX = boundsMin.x + (px / (float)texWidth) * boundsSize.x;
+                    float worldY = boundsMin.y + (py / (float)texHeight) * boundsSize.y;
+                    
+                    // Check if this pixel is within the circle
+                    float dx = worldX - playerWorldPos.x;
+                    float dy = worldY - playerWorldPos.y;
+                    float distSquared = dx * dx + dy * dy;
+                    
+                    if (distSquared <= radiusSquared)
+                    {
+                        // Stamp this pixel (set to white)
+                        tempTex.SetPixel(px, py, Color.white);
+                        anyPixelStamped = true;
+                    }
+                }
+            }
+            
+            if (anyPixelStamped)
+            {
+                // Upload modified texture back to GPU
+                tempTex.Apply();
+                Graphics.CopyTexture(tempTex, _revealStampTexture);
+                
+                Logging.Debug($"[RevealableObject] {gameObject.name} stamped pixels at world pos ({playerWorldPos.x:F2}, {playerWorldPos.y:F2}), radius {visionRadius:F2}");
+            }
+            
+            RenderTexture.active = null;
+            Destroy(tempTex);
         }
         
         private void OnTriggerEnter2D(Collider2D other)
@@ -135,6 +492,33 @@ namespace Minigames.TrashMaze.Objects
         
         private void OnDestroy()
         {
+            // Stop Binary mode coroutine
+            if (_binaryRevealCoroutine != null)
+            {
+                StopCoroutine(_binaryRevealCoroutine);
+            }
+            
+            // Unsubscribe from Progressive mode movement events
+            if (revealMode == RevealMode.Progressive && PulverController.Instance != null)
+            {
+                PulverController.Instance.OnMovementStarted -= OnPlayerMovementStarted;
+                PulverController.Instance.OnMovementStopped -= OnPlayerMovementStopped;
+            }
+            
+            // Stop Progressive mode stamping coroutine
+            if (_stampCoroutine != null)
+            {
+                StopCoroutine(_stampCoroutine);
+            }
+            
+            // Clean up progressive reveal resources
+            if (_revealStampTexture != null)
+            {
+                _revealStampTexture.Release();
+                Destroy(_revealStampTexture);
+            }
+            
+
             // Clean up instance material
             if (_instanceMaterial != null)
             {

Assets/Shaders/TrashMaze/ObjectVisibilityProgressive.shader

@@ -0,0 +1,106 @@
+Shader "TrashMaze/ObjectVisibilityProgressive"
+{
+    Properties
+    {
+        _MainTex ("Normal Texture (Color)", 2D) = "white" {}
+        _OutlineTex ("Outline Texture (White)", 2D) = "white" {}
+        _RevealMask ("Reveal Mask", 2D) = "black" {}
+        [PerRendererData] _IsInVision ("Is In Vision", Float) = 0
+    }
+
+    SubShader
+    {
+        Tags 
+        { 
+            "Queue"="Transparent" 
+            "RenderType"="Transparent"
+            "IgnoreProjector"="True"
+        }
+        
+        Blend SrcAlpha OneMinusSrcAlpha
+        ZWrite Off
+        Cull Off
+        
+        Pass
+        {
+            HLSLPROGRAM
+            #pragma vertex vert
+            #pragma fragment frag
+            #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
+            
+            struct Attributes
+            {
+                float4 positionOS : POSITION;
+                float2 uv : TEXCOORD0;
+            };
+            
+            struct Varyings
+            {
+                float2 uv : TEXCOORD0;
+                float4 positionCS : SV_POSITION;
+                float3 positionWS : TEXCOORD1;
+            };
+            
+            TEXTURE2D(_MainTex);
+            SAMPLER(sampler_MainTex);
+            TEXTURE2D(_OutlineTex);
+            SAMPLER(sampler_OutlineTex);
+            TEXTURE2D(_RevealMask);
+            SAMPLER(sampler_RevealMask);
+            float4 _MainTex_ST;
+            
+            // Global shader properties (set by PulverController)
+            float2 _PlayerWorldPos;
+            float _VisionRadius;
+            
+            Varyings vert(Attributes input)
+            {
+                Varyings output;
+                VertexPositionInputs vertexInput = GetVertexPositionInputs(input.positionOS.xyz);
+                output.positionCS = vertexInput.positionCS;
+                output.positionWS = vertexInput.positionWS;
+                output.uv = TRANSFORM_TEX(input.uv, _MainTex);
+                return output;
+            }
+            
+            half4 frag(Varyings input) : SV_Target
+            {
+                // Sample reveal mask (0 = not revealed, 1 = revealed)
+                float revealAmount = SAMPLE_TEXTURE2D(_RevealMask, sampler_RevealMask, input.uv).r;
+                
+                // Binary decision: is this pixel revealed?
+                bool isRevealed = revealAmount > 0.5;
+                
+                // If pixel was never revealed, hide it completely
+                if (!isRevealed)
+                {
+                    return half4(0, 0, 0, 0);
+                }
+                
+                // Calculate per-pixel distance to player in world space
+                float2 pixelWorldPos = input.positionWS.xy;
+                float distanceToPlayer = distance(pixelWorldPos, _PlayerWorldPos);
+                
+                // Three-state logic per pixel:
+                // 1. Never revealed -> hide (handled above)
+                // 2. Revealed + currently in player vision radius -> show color
+                // 3. Revealed + outside player vision radius -> show outline
+                
+                if (distanceToPlayer < _VisionRadius)
+                {
+                    // Pixel is revealed AND currently in vision - show color
+                    return SAMPLE_TEXTURE2D(_MainTex, sampler_MainTex, input.uv);
+                }
+                else
+                {
+                    // Pixel is revealed but NOT currently in vision - show outline
+                    return SAMPLE_TEXTURE2D(_OutlineTex, sampler_OutlineTex, input.uv);
+                }
+            }
+            ENDHLSL
+        }
+    }
+    
+    FallBack "Transparent/Diffuse"
+}
+

Assets/Shaders/TrashMaze/ObjectVisibilityProgressive.shader.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 732fa975ac924d89bb0078279d2cdb0b
+timeCreated: 1765358086

Assets/Shaders/TrashMaze/RevealStamp.shader

@@ -0,0 +1,64 @@
+Shader "Hidden/TrashMaze/RevealStamp"
+{
+    Properties
+    {
+        _StampPos ("Stamp Position", Vector) = (0.5, 0.5, 0, 0)
+        _StampRadius ("Stamp Radius", Float) = 0.2
+    }
+    
+    SubShader
+    {
+        Tags { "Queue"="Overlay" "RenderType"="Opaque" }
+        
+        // Additive blend to accumulate stamps
+        Blend One One
+        ZTest Always
+        ZWrite Off
+        Cull Off
+        
+        Pass
+        {
+            HLSLPROGRAM
+            #pragma vertex vert
+            #pragma fragment frag
+            #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
+            
+            struct Attributes
+            {
+                float4 positionOS : POSITION;
+                float2 uv : TEXCOORD0;
+            };
+            
+            struct Varyings
+            {
+                float4 positionCS : SV_POSITION;
+                float2 uv : TEXCOORD0;
+            };
+            
+            float4 _StampPos;
+            float _StampRadius;
+            
+            Varyings vert(Attributes input)
+            {
+                Varyings output;
+                output.positionCS = TransformObjectToHClip(input.positionOS.xyz);
+                output.uv = input.uv;
+                return output;
+            }
+            
+            half4 frag(Varyings input) : SV_Target
+            {
+                // Calculate distance from stamp center
+                float dist = distance(input.uv, _StampPos.xy);
+                
+                // Binary circle: 1.0 inside radius, 0.0 outside
+                float alpha = dist < _StampRadius ? 1.0 : 0.0;
+                
+                // Return white with calculated alpha (additive blend accumulates)
+                return half4(alpha, alpha, alpha, alpha);
+            }
+            ENDHLSL
+        }
+    }
+}
+

Assets/Shaders/TrashMaze/RevealStamp.shader.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 33afb80a55e64e53b8552498ad61acfa
+timeCreated: 1765358067

docs/refactoring_summary_movement_and_trashmaze.md

@@ -1,718 +0,0 @@
-# Movement System Refactoring & Trash Maze Visibility System - Implementation Summary
-
-**Date:** December 8, 2025  
-**Scope:** Player movement architecture refactoring + Trash Maze minigame visibility system
-
----
-
-## 🎯 Overview
-
-This refactoring addressed technical debt in the movement system and implemented a new fog-of-war visibility system for the Trash Maze minigame. The work involved:
-
-1. **Splitting settings interfaces** to separate player movement from follower behavior
-2. **Creating a reusable base controller** for all player movement implementations
-3. **Refactoring existing controllers** to use the new base class
-4. **Implementing Trash Maze visibility system** with per-object reveal memory and URP shaders
-
----
-
-## 📊 Changes Summary
-
-**Statistics:**
-- **19 files changed**
-- **1,139 insertions**, 1,556 deletions (net: -417 lines)
-- **8 new files created** (5 C#, 2 shaders, 1 meta)
-- **11 files modified**
-
----
-
-## 🔧 Part 1: Movement System Refactoring
-
-### Problem Statement
-
-**Technical Debt Identified:**
-- `IPlayerFollowerSettings` interface mixed player movement properties with follower-specific properties
-- Player movement code duplicated between `PlayerTouchController` and would be needed again for `PulverController`
-- No clean way to have different movement configurations for different contexts (overworld vs minigames)
-- FollowerController incorrectly depended on player movement settings
-
-### Solution Architecture
-
-Created a **container pattern** with separate settings interfaces:
-
-```
-IPlayerMovementConfigs (container)
-├── DefaultPlayerMovement: IPlayerMovementSettings  → Used by PlayerTouchController
-├── TrashMazeMovement: IPlayerMovementSettings      → Used by PulverController  
-└── FollowerMovement: IFollowerSettings             → Used by FollowerController
-```
-
----
-
-## 📝 Detailed Changes
-
-### 1. Settings Interfaces Split
-
-**File:** `Assets/Scripts/Core/Settings/SettingsInterfaces.cs`
-
-**Changes:**
-- ✅ Kept `IPlayerMovementSettings` - player-only properties (MoveSpeed, MaxAcceleration, etc.)
-- ✅ Created `IPlayerMovementConfigs` - container holding three separate configurations
-- ✅ Created `IFollowerSettings` - follower-only properties (FollowDistance, ThresholdFar, etc.)
-- ❌ Removed `IPlayerFollowerSettings` - was mixing concerns
-
-**New Interface Structure:**
-```csharp
-public interface IPlayerMovementSettings
-{
-    float MoveSpeed { get; }
-    float MaxAcceleration { get; }
-    float StopDistance { get; }
-    bool UseRigidbody { get; }
-    HoldMovementMode DefaultHoldMovementMode { get; }
-}
-
-public interface IPlayerMovementConfigs
-{
-    IPlayerMovementSettings DefaultPlayerMovement { get; }
-    IPlayerMovementSettings TrashMazeMovement { get; }
-    IFollowerSettings FollowerMovement { get; }
-}
-
-public interface IFollowerSettings
-{
-    float FollowDistance { get; }
-    float ManualMoveSmooth { get; }
-    // ... 6 more follower-specific properties
-}
-```
-
----
-
-### 2. Settings Implementation Updated
-
-**File:** `Assets/Scripts/Core/Settings/PlayerFollowerSettings.cs`
-
-**Changes:**
-- Changed from implementing `IPlayerFollowerSettings` to implementing `IPlayerMovementConfigs`
-- Created three serializable nested data classes:
-  - `PlayerMovementSettingsData` - implements `IPlayerMovementSettings`
-  - `FollowerSettingsData` - implements `IFollowerSettings`
-- Now exposes three separate configurations through properties
-
-**Before:**
-```csharp
-public class PlayerFollowerSettings : BaseSettings, IPlayerFollowerSettings
-{
-    [SerializeField] private float moveSpeed = 5f;
-    [SerializeField] private float followDistance = 1.5f;
-    // ... all properties mixed together
-}
-```
-
-**After:**
-```csharp
-public class PlayerFollowerSettings : BaseSettings, IPlayerMovementConfigs
-{
-    [SerializeField] private PlayerMovementSettingsData defaultPlayerMovement;
-    [SerializeField] private PlayerMovementSettingsData trashMazeMovement;
-    [SerializeField] private FollowerSettingsData followerMovement;
-    
-    public IPlayerMovementSettings DefaultPlayerMovement => defaultPlayerMovement;
-    public IPlayerMovementSettings TrashMazeMovement => trashMazeMovement;
-    public IFollowerSettings FollowerMovement => followerMovement;
-}
-```
-
-**Benefits:**
-- Designer can configure player movement separately for overworld vs trash maze
-- Follower settings completely separated
-- Each configuration validates independently
-
----
-
-### 3. Base Player Movement Controller Created
-
-**File:** `Assets/Scripts/Input/BasePlayerMovementController.cs` ✨ **NEW FILE**
-
-**Purpose:** Abstract base class providing all common player movement functionality
-
-**Features:**
-- ✅ Tap-to-move (pathfinding)
-- ✅ Hold-to-move (direct or pathfinding modes)
-- ✅ Collision simulation with obstacle avoidance
-- ✅ Animation updates (Speed, DirX, DirY blend tree parameters)
-- ✅ Movement state tracking with events (OnMovementStarted/Stopped)
-- ✅ Abstract `LoadSettings()` method for derived classes to provide specific settings
-
-**Key Components:**
-```csharp
-public abstract class BasePlayerMovementController : ManagedBehaviour, ITouchInputConsumer
-{
-    protected IPlayerMovementSettings _movementSettings;
-    protected abstract void LoadSettings(); // Derived classes implement
-    
-    // Common functionality
-    public virtual void OnTap(Vector2 worldPosition) { /* pathfinding logic */ }
-    public virtual void OnHoldStart(Vector2 worldPosition) { /* hold logic */ }
-    protected virtual void MoveDirectlyTo(Vector2 worldPosition) { /* direct movement */ }
-    protected virtual Vector3 AdjustVelocityForObstacles() { /* collision */ }
-    protected virtual void UpdateAnimation() { /* animator updates */ }
-}
-```
-
-**Statistics:**
-- **330 lines** of reusable movement logic
-- Eliminates duplication across all player controllers
-
----
-
-### 4. PlayerTouchController Refactored
-
-**File:** `Assets/Scripts/Input/PlayerTouchController.cs`
-
-**Changes:**
-- Changed from `ManagedBehaviour, ITouchInputConsumer` to extending `BasePlayerMovementController`
-- **Removed 376 lines** of duplicate movement code (now in base class)
-- Kept only PlayerTouchController-specific features:
-  - `MoveToAndNotify()` - Used by systems like Pickup.cs
-  - `InterruptMoveTo()` - Cancel movement operations
-  - Save/load system integration
-- Implements `LoadSettings()` to get `DefaultPlayerMovement` configuration
-
-**Before:**
-```csharp
-public class PlayerTouchController : ManagedBehaviour, ITouchInputConsumer
-{
-    // 400+ lines of movement logic + MoveToAndNotify
-}
-```
-
-**After:**
-```csharp
-public class PlayerTouchController : BasePlayerMovementController
-{
-    protected override void LoadSettings()
-    {
-        var configs = GameManager.GetSettingsObject<IPlayerMovementConfigs>();
-        _movementSettings = configs.DefaultPlayerMovement;
-    }
-    
-    // Only ~100 lines for MoveToAndNotify + overrides
-}
-```
-
-**Code Reduction:** 376 lines removed, functionality unchanged
-
----
-
-### 5. FollowerController Updated
-
-**File:** `Assets/Scripts/Movement/FollowerController.cs`
-
-**Changes:**
-- Changed from `IPlayerFollowerSettings` to `IFollowerSettings`
-- Updated settings loading:
-
-```csharp
-// Before
-_settings = GameManager.GetSettingsObject<IPlayerFollowerSettings>();
-
-// After
-var configs = GameManager.GetSettingsObject<IPlayerMovementConfigs>();
-_settings = configs.FollowerMovement;
-```
-
-- All existing `_settings.PropertyName` calls unchanged (already follower-only)
-- Added public `IsHolding` property to base controller for follower to access
-
----
-
-### 6. GameManager Updated
-
-**File:** `Assets/Scripts/Core/GameManager.cs`
-
-**Changes:**
-```csharp
-// Before
-ServiceLocator.Register<IPlayerFollowerSettings>(playerSettings);
-
-// After  
-ServiceLocator.Register<IPlayerMovementConfigs>(playerSettings);
-```
-
----
-
-### 7. ItemSlot Fixed
-
-**File:** `Assets/Scripts/Interactions/ItemSlot.cs`
-
-**Changes:**
-- Removed unused `IPlayerFollowerSettings` field
-- Fixed one usage that needed `HeldIconDisplayHeight`:
-
-```csharp
-// Before
-float desiredHeight = playerFollowerSettings?.HeldIconDisplayHeight ?? 2.0f;
-
-// After
-var configs = GameManager.GetSettingsObject<IPlayerMovementConfigs>();
-float desiredHeight = configs?.FollowerMovement?.HeldIconDisplayHeight ?? 2.0f;
-```
-
----
-
-## 🎮 Part 2: Trash Maze Visibility System
-
-### Problem Statement
-
-Implement a fog-of-war visibility system where:
-- Pulver moves through a dark maze with a circular "light" radius
-- Background shows lit/unlit versions based on distance
-- Objects (obstacles, treasures) are hidden until revealed
-- Revealed objects show white outline when outside light radius (permanent memory)
-
-### Solution Architecture
-
-**Per-Object Memory Approach:**
-- Background uses simple distance-based shader (no memory)
-- Objects use per-object bool flag for reveal memory
-- Two separate URP/HLSL shaders
-- No global RenderTexture needed (saves ~1MB GPU memory)
-
----
-
-## 📝 Trash Maze Implementation
-
-### 1. PulverController Created
-
-**File:** `Assets/Scripts/Minigames/TrashMaze/Core/PulverController.cs` ✨ **NEW FILE**
-
-**Purpose:** Player controller for trash maze with vision system
-
-**Features:**
-- Extends `BasePlayerMovementController` - gets all movement logic
-- Implements `LoadSettings()` to use `TrashMazeMovement` configuration
-- Adds shader update logic in `Update()` override
-- Updates global shader properties:
-  - `_PlayerWorldPos` - Pulver's position
-  - `_VisionRadius` - Size of vision circle
-- Manages vision radius configuration
-
-**Code:**
-```csharp
-public class PulverController : BasePlayerMovementController
-{
-    [SerializeField] private float visionRadius = 3f;
-    
-    protected override void LoadSettings()
-    {
-        var configs = GameManager.GetSettingsObject<IPlayerMovementConfigs>();
-        _movementSettings = configs.TrashMazeMovement;
-    }
-    
-    protected override void Update()
-    {
-        base.Update(); // Movement & animation
-        UpdateShaderGlobals(); // Vision system
-    }
-    
-    private void UpdateShaderGlobals()
-    {
-        Shader.SetGlobalVector(PlayerWorldPosID, transform.position);
-        Shader.SetGlobalFloat(VisionRadiusID, visionRadius);
-    }
-}
-```
-
-**Statistics:** 87 lines
-
----
-
-### 2. TrashMazeController Created
-
-**File:** `Assets/Scripts/Minigames/TrashMaze/Core/TrashMazeController.cs` ✨ **NEW FILE**
-
-**Purpose:** Main coordinator for trash maze minigame
-
-**Responsibilities:**
-- Initializes vision system (sets world bounds shader globals)
-- Spawns Pulver at start position
-- Handles exit interaction
-- Handles booster pack collection events (ready for card album integration)
-
-**Code:**
-```csharp
-public class TrashMazeController : ManagedBehaviour
-{
-    [SerializeField] private PulverController pulverPrefab;
-    [SerializeField] private Transform startPosition;
-    [SerializeField] private Vector2 worldSize = new Vector2(100f, 100f);
-    [SerializeField] private Vector2 worldCenter = Vector2.zero;
-    
-    internal override void OnManagedStart()
-    {
-        // Set global shader properties for world bounds
-        Shader.SetGlobalVector("_WorldSize", worldSize);
-        Shader.SetGlobalVector("_WorldCenter", worldCenter);
-        
-        SpawnPulver();
-    }
-    
-    public void OnExitReached() { /* Maze completion */ }
-    public void OnBoosterPackCollected() { /* Card collection */ }
-}
-```
-
-**Statistics:** 122 lines
-
----
-
-### 3. RevealableObject Component Created
-
-**File:** `Assets/Scripts/Minigames/TrashMaze/Objects/RevealableObject.cs` ✨ **NEW FILE**
-
-**Purpose:** Per-object visibility memory for obstacles, booster packs, treasures
-
-**How It Works:**
-```csharp
-public class RevealableObject : MonoBehaviour
-{
-    private Material _instanceMaterial; // Unique material per object
-    private bool _hasBeenRevealed = false; // Permanent memory
-    
-    private void Update()
-    {
-        // Check distance to player
-        float distance = Vector2.Distance(transform.position, PulverController.PlayerPosition);
-        bool isInRadius = distance < PulverController.VisionRadius;
-        
-        // Update material properties
-        _instanceMaterial.SetFloat("_IsInVision", isInRadius ? 1f : 0f);
-        
-        if (isInRadius && !_hasBeenRevealed)
-        {
-            _hasBeenRevealed = true;
-            _instanceMaterial.SetFloat("_IsRevealed", 1f); // Persists forever
-        }
-    }
-}
-```
-
-**Features:**
-- Creates instance material automatically (per-object state)
-- Tracks reveal state with simple bool
-- Updates shader properties each frame
-- Handles interaction for booster packs and exit
-- Memory: ~12 bytes per object (vs 1MB for global texture approach)
-
-**Statistics:** 175 lines
-
----
-
-### 4. BackgroundVisibility Shader Created
-
-**File:** `Assets/Shaders/TrashMaze/BackgroundVisibility.shader` ✨ **NEW FILE**
-
-**Purpose:** Simple distance-based texture swap for maze background
-
-**Type:** URP/HLSL shader (Universal Render Pipeline compatible)
-
-**Inputs:**
-- `_LitTex` - Full-color maze texture
-- `_UnlitTex` - Dark/desaturated maze texture
-- `_TransitionSoftness` - Smooth blend zone size
-
-**Global Properties (from PulverController):**
-- `_PlayerWorldPos` - Player position
-- `_VisionRadius` - Vision circle radius
-
-**Logic:**
-```hlsl
-// Calculate distance from pixel to player
-float dist = distance(input.positionWS.xy, _PlayerWorldPos.xy);
-
-// Smooth transition between lit and unlit
-float t = smoothstep(_VisionRadius - _TransitionSoftness, _VisionRadius, dist);
-
-// Blend textures
-half4 litColor = SAMPLE_TEXTURE2D(_LitTex, sampler_LitTex, input.uv);
-half4 unlitColor = SAMPLE_TEXTURE2D(_UnlitTex, sampler_UnlitTex, input.uv);
-
-return lerp(litColor, unlitColor, t);
-```
-
-**Features:**
-- Real-time distance calculation (no memory)
-- Smooth transition with configurable softness
-- Uses URP shader library functions
-- Opaque render queue
-
-**Statistics:** 82 lines
-
----
-
-### 5. ObjectVisibility Shader Created
-
-**File:** `Assets/Shaders/TrashMaze/ObjectVisibility.shader` ✨ **NEW FILE**
-
-**Purpose:** 3-state visibility with per-object memory
-
-**Type:** URP/HLSL shader (Universal Render Pipeline compatible)
-
-**Inputs:**
-- `_MainTex` - Normal colored texture
-- `_OutlineTex` - White outline/silhouette texture
-- `_IsRevealed` - Per-instance property (0 or 1, set by RevealableObject)
-- `_IsInVision` - Per-instance property (0 or 1, updated each frame)
-
-**Logic:**
-```hlsl
-if (_IsInVision > 0.5)
-{
-    // Inside vision radius - show color
-    return SAMPLE_TEXTURE2D(_MainTex, sampler_MainTex, input.uv);
-}
-else if (_IsRevealed > 0.5)
-{
-    // Revealed but outside vision - show outline
-    return SAMPLE_TEXTURE2D(_OutlineTex, sampler_OutlineTex, input.uv);
-}
-else
-{
-    // Never revealed - transparent (hidden)
-    return half4(0, 0, 0, 0);
-}
-```
-
-**Features:**
-- Three distinct states (hidden/color/outline)
-- Per-material properties (not global)
-- Transparent render queue for proper blending
-- Automatic partial reveals (per-pixel logic)
-
-**Statistics:** 91 lines
-
----
-
-## 🎨 Asset Requirements
-
-### For Trash Maze to Function:
-
-**Materials Needed:**
-1. **MazeBackground.mat** - Uses `BackgroundVisibility` shader
-   - Assign lit texture (color maze)
-   - Assign unlit texture (dark maze)
-   
-2. **MazeObject.mat** - Uses `ObjectVisibility` shader
-   - Will be instanced per object automatically
-   - Each object assigns its own normal + outline textures
-
-**Textures Needed:**
-- Background: 2 versions (lit + unlit) of maze texture
-- Per Object: Normal sprite + white outline/silhouette version
-
-**Outline Generation:**
-Manual or automated approach to create white silhouette from colored sprites
-
----
-
-## 📊 Performance Characteristics
-
-### Movement Refactoring:
-- **Memory:** No change
-- **CPU:** Slightly improved (less duplicate code paths)
-- **Maintainability:** Significantly improved (single source of truth)
-
-### Trash Maze Visibility:
-- **Memory:** ~12 bytes per object (vs 1MB for RenderTexture approach)
-  - 100 objects = 1.2 KB
-  - 1000 objects = 12 KB
-- **CPU:** ~0.2ms per frame for 100 objects
-  - Distance checks: 100 × 0.001ms = 0.1ms
-  - Material updates: 100 × 0.001ms = 0.1ms
-- **GPU:** Minimal (standard sprite rendering)
-  - Background: 1 draw call
-  - Objects: N draw calls (standard)
-- **Target:** 60 FPS with 100-200 objects
-
----
-
-## ✅ Benefits Achieved
-
-### Refactoring Benefits:
-
-1. **Clean Separation of Concerns**
-   - Player movement ≠ Follower movement
-   - Each system uses exactly what it needs
-   - No accidental coupling
-
-2. **Code Reusability**
-   - 330 lines of movement logic now reusable
-   - Any new player controller can inherit from base
-   - PulverController implementation: only 87 lines
-
-3. **Flexible Configuration**
-   - Different movement configs for different contexts
-   - Designer-friendly (three clear settings groups)
-   - No code changes needed to adjust behavior
-
-4. **Type Safety**
-   - Can't accidentally use follower settings in player controller
-   - Compiler enforces correct usage
-   - Clear interface contracts
-
-### Trash Maze Benefits:
-
-1. **Memory Efficient**
-   - Per-object approach: 12 KB for 1000 objects
-   - RenderTexture approach would be: 1 MB
-   - Savings: ~99% memory reduction
-
-2. **Simple & Maintainable**
-   - Easy to debug individual objects
-   - Inspector-visible state
-   - No complex UV coordinate math
-
-3. **Scalable**
-   - Works with hundreds of objects
-   - No frame drops
-   - GPU-efficient shaders
-
-4. **Designer-Friendly**
-   - Vision radius configurable per-minigame
-   - Smooth transition configurable
-   - Clear material setup
-
----
-
-## 🧪 Testing Checklist
-
-### Movement System:
-- [x] PlayerTouchController compiles without errors
-- [x] PulverController compiles without errors
-- [x] FollowerController compiles without errors
-- [ ] PlayerTouchController movement works in overworld
-- [ ] MoveToAndNotify still works (Pickup.cs integration)
-- [ ] Follower follows player correctly
-- [ ] Settings Editor shows three separate configs
-
-### Trash Maze Visibility:
-- [ ] PulverController spawns and moves with tap/hold
-- [ ] Background switches lit/unlit based on distance
-- [ ] Objects invisible until Pulver approaches
-- [ ] Objects show color when in vision radius
-- [ ] Objects show outline after revealed
-- [ ] Outline persists when Pulver moves away
-- [ ] Booster pack collection works
-- [ ] Exit interaction works
-- [ ] 60 FPS stable with 100+ objects
-
----
-
-## 📚 Files Reference
-
-### Created Files (8 new):
-1. `Assets/Scripts/Input/BasePlayerMovementController.cs` - Base movement class (330 lines)
-2. `Assets/Scripts/Minigames/TrashMaze/Core/PulverController.cs` - Trash maze player (87 lines)
-3. `Assets/Scripts/Minigames/TrashMaze/Core/TrashMazeController.cs` - Minigame coordinator (122 lines)
-4. `Assets/Scripts/Minigames/TrashMaze/Objects/RevealableObject.cs` - Per-object memory (175 lines)
-5. `Assets/Shaders/TrashMaze/BackgroundVisibility.shader` - Distance-based shader (82 lines)
-6. `Assets/Shaders/TrashMaze/ObjectVisibility.shader` - 3-state shader (91 lines)
-7. `Assets/Shaders/TrashMaze.meta` - Folder metadata
-8. `Assets/Scripts/Minigames/TrashMaze/` - Folder structure + metas
-
-### Modified Files (11):
-1. `Assets/Scripts/Core/Settings/SettingsInterfaces.cs` - Split interfaces
-2. `Assets/Scripts/Core/Settings/PlayerFollowerSettings.cs` - Container implementation
-3. `Assets/Scripts/Core/GameManager.cs` - Register new interface
-4. `Assets/Scripts/Input/PlayerTouchController.cs` - Refactored to use base (-376 lines)
-5. `Assets/Scripts/Movement/FollowerController.cs` - Use IFollowerSettings
-6. `Assets/Scripts/Interactions/ItemSlot.cs` - Remove unused settings
-7. Various `.meta` files - Unity-generated metadata
-
----
-
-## 🎯 Next Steps
-
-### Immediate (Unity Setup):
-1. Open Unity and verify compilation
-2. Check Settings Editor - should show three configs now
-3. Create trash maze test scene
-4. Create materials for BackgroundVisibility and ObjectVisibility shaders
-5. Setup Pulver prefab with PulverController component
-6. Test basic visibility system
-
-### Short-term (MVP):
-1. Create outline textures for maze sprites
-2. Setup maze background with lit/unlit textures
-3. Add obstacles with RevealableObject component
-4. Add booster packs with collection logic
-5. Add maze exit with interaction
-6. Test full gameplay loop
-
-### Future Enhancements:
-1. Settings integration (ITrashMazeSettings interface)
-2. Save/load reveal state (optional persistence)
-3. Soft vision edge (shader smoothstep tuning)
-4. Vision radius visualization (debug gizmo)
-5. Audio feedback on reveal
-6. Particle effects on collection
-7. Smooth outline fade transitions
-
----
-
-## 🔍 Technical Notes
-
-### Why Container Pattern?
-
-We considered several approaches:
-1. ❌ **Named settings lookup** - `GetSettingsObject<T>("name")` - Not supported by existing system
-2. ❌ **Separate interfaces** - ITrashMazeSettings - Would break base controller abstraction
-3. ❌ **Prefixed properties** - DefaultMoveSpeed, TrashMazeMoveSpeed - Pollutes interface
-4. ✅ **Container pattern** - One interface with multiple configs - Clean, flexible, type-safe
-
-### Why Per-Object Memory?
-
-We considered two approaches:
-1. **Global RenderTexture** - 1MB texture tracking all reveals
-   - Pros: Automatic partial reveals, pixel-perfect memory
-   - Cons: 1MB GPU memory, complex UV math, Graphics.Blit overhead
-2. ✅ **Per-Object Bool** - Simple flag per object
-   - Pros: 12 KB for 1000 objects, simple logic, easy debugging
-   - Cons: Object-based not pixel-based (acceptable for this use case)
-
-### Why URP Shaders?
-
-Project uses Universal Render Pipeline:
-- `AppleHillsRenderPipeline.asset`
-- `UniversalRenderPipelineGlobalSettings.asset`
-
-Built-in pipeline shaders (`UnityCG.cginc`, `CGPROGRAM`) don't work in URP.
-Required conversion to HLSL with URP shader library includes.
-
----
-
-## 📖 Related Documentation
-
-- **StatueDressup Pattern:** `docs/wip/statue_dressup_complete_summary.md` - Similar minigame pattern
-- **ManagedBehaviour:** Core lifecycle system used throughout
-- **Settings System:** ScriptableObject-based configuration pattern
-- **Input System:** ITouchInputConsumer interface for touch/tap input
-
----
-
-## ✨ Summary
-
-This refactoring successfully:
-1. ✅ Eliminated technical debt in movement system
-2. ✅ Created reusable base controller (330 lines of shared logic)
-3. ✅ Separated player and follower concerns cleanly
-4. ✅ Implemented trash maze visibility system (per-object memory)
-5. ✅ Created URP-compatible shaders (background + objects)
-6. ✅ Net reduction of 417 lines of code
-7. ✅ Zero compilation errors
-8. ✅ Maintained all existing functionality
-
-**The system is now more maintainable, more flexible, and ready for the trash maze minigame.**
-