Slotting cards in album after revealing

Assets/Scripts/UI/CardSystem/AlbumCardDraggable.cs

@@ -0,0 +1,191 @@
+using System;
+using System.Collections;
+using AppleHills.Data.CardSystem;
+using Data.CardSystem;
+using UI.DragAndDrop.Core;
+using UnityEngine;
+
+namespace UI.CardSystem
+{
+    /// <summary>
+    /// Draggable card for album reveal system.
+    /// Handles both tap and drag-hold interactions for revealing cards.
+    /// Auto-snaps to matching album slot on release/tap.
+    /// </summary>
+    public class AlbumCardDraggable : DraggableObject
+    {
+        [Header("Album Card Settings")]
+        [SerializeField] private FlippableCard flippableCard;
+        [SerializeField] private float holdRevealDelay = 0.1f;
+        
+        private CardData _cardData;
+        private bool _isRevealed = false;
+        private bool _isDragRevealing = false;
+        private bool _waitingForPlacementTap = false;
+        private Coroutine _holdRevealCoroutine;
+        private bool _isHolding = false; // Track if pointer is currently down
+        
+        // Events
+        public event Action<AlbumCardDraggable, CardData> OnCardRevealed;
+        public event Action<AlbumCardDraggable, CardData> OnCardPlacedInAlbum;
+        
+        public CardData CardData => _cardData;
+        public bool IsRevealed => _isRevealed;
+        public CardZone Zone => _cardData?.Zone ?? CardZone.AppleHills;
+        
+        protected override void Initialize()
+        {
+            base.Initialize();
+            
+            // Auto-find FlippableCard if not assigned
+            if (flippableCard == null)
+            {
+                flippableCard = GetComponent<FlippableCard>();
+            }
+        }
+        
+        /// <summary>
+        /// Setup the card data (stores it but doesn't reveal until tapped/dragged)
+        /// </summary>
+        public void SetupCard(CardData data)
+        {
+            _cardData = data;
+            
+            if (flippableCard != null)
+            {
+                flippableCard.SetupCard(data);
+            }
+        }
+        
+        /// <summary>
+        /// Reveal the card (flip to show front)
+        /// </summary>
+        public void RevealCard()
+        {
+            if (_isRevealed) return;
+            
+            _isRevealed = true;
+            
+            if (flippableCard != null)
+            {
+                flippableCard.FlipToReveal();
+            }
+            
+            OnCardRevealed?.Invoke(this, _cardData);
+        }
+        
+        /// <summary>
+        /// Snap to the matching album slot
+        /// </summary>
+        public void SnapToAlbumSlot()
+        {
+            if (_cardData == null)
+            {
+                Debug.LogWarning("[AlbumCardDraggable] Cannot snap to slot - no card data assigned.");
+                return;
+            }
+            
+            // Find all album card slots in the scene
+            AlbumCardSlot[] allSlots = FindObjectsByType<AlbumCardSlot>(FindObjectsSortMode.None);
+            
+            AlbumCardSlot matchingSlot = null;
+            foreach (var slot in allSlots)
+            {
+                if (slot.CanAcceptCard(_cardData))
+                {
+                    matchingSlot = slot;
+                    break;
+                }
+            }
+            
+            if (matchingSlot != null)
+            {
+                // Assign to slot with animation
+                AssignToSlot(matchingSlot, true);
+                
+                // Mark slot as permanently occupied
+                matchingSlot.OnCardPlaced();
+                
+                // Disable dragging - card is now static in album
+                SetDraggingEnabled(false);
+                
+                // Notify that card was placed
+                // Note: Card already moved from pending to inventory in OnCardRevealed
+                OnCardPlacedInAlbum?.Invoke(this, _cardData);
+            }
+            else
+            {
+                Debug.LogWarning($"[AlbumCardDraggable] Could not find matching slot for card '{_cardData.Name}' (Zone: {_cardData.Zone}, Index: {_cardData.CollectionIndex})");
+            }
+        }
+        
+        protected override void OnPointerDownHook()
+        {
+            base.OnPointerDownHook();
+            
+            _isHolding = true;
+            
+            // Start hold-reveal timer if card not yet revealed
+            if (!_isRevealed && _holdRevealCoroutine == null)
+            {
+                _holdRevealCoroutine = StartCoroutine(HoldRevealTimer());
+            }
+        }
+        
+        protected override void OnPointerUpHook(bool longPress)
+        {
+            base.OnPointerUpHook(longPress);
+            
+            _isHolding = false;
+            
+            // Cancel hold timer if running
+            if (_holdRevealCoroutine != null)
+            {
+                StopCoroutine(_holdRevealCoroutine);
+                _holdRevealCoroutine = null;
+            }
+            
+            // Handle tap (not dragged)
+            if (!_wasDragged)
+            {
+                if (!_isRevealed)
+                {
+                    // First tap: reveal the card
+                    RevealCard();
+                    _waitingForPlacementTap = true;
+                }
+                else if (_waitingForPlacementTap)
+                {
+                    // Second tap: snap to slot
+                    _waitingForPlacementTap = false;
+                    SnapToAlbumSlot();
+                }
+            }
+            else if (_isDragRevealing)
+            {
+                // Was drag-revealed, auto-snap on release
+                _isDragRevealing = false;
+                SnapToAlbumSlot();
+            }
+        }
+        
+        /// <summary>
+        /// Coroutine to reveal card after holding for specified duration
+        /// </summary>
+        private IEnumerator HoldRevealTimer()
+        {
+            yield return new WaitForSeconds(holdRevealDelay);
+            
+            // If still holding after delay, reveal the card
+            if (!_isRevealed && _isHolding)
+            {
+                RevealCard();
+                _isDragRevealing = true;
+                Debug.Log("[AlbumCardDraggable] Card revealed via hold");
+            }
+            
+            _holdRevealCoroutine = null;
+        }
+    }
+}
+

Assets/Scripts/UI/CardSystem/AlbumCardDraggable.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 706803638ea24880bae19c87d3851ce6
+timeCreated: 1762470947

Assets/Scripts/UI/CardSystem/AlbumCardSlot.cs

@@ -0,0 +1,57 @@
+using AppleHills.Data.CardSystem;
+using UI.DragAndDrop.Core;
+using UnityEngine;
+
+namespace UI.CardSystem
+{
+    /// <summary>
+    /// Specialized slot for album pages that only accepts a specific card.
+    /// Validates cards based on their CardDefinition.
+    /// </summary>
+    public class AlbumCardSlot : DraggableSlot
+    {
+        [Header("Album Slot Configuration")]
+        [SerializeField] private CardDefinition targetCardDefinition; // Which card this slot accepts
+        
+        private bool _isOccupiedPermanently = false;
+        
+        /// <summary>
+        /// Set the target card this slot should accept
+        /// </summary>
+        public void SetTargetCard(CardDefinition definition)
+        {
+            targetCardDefinition = definition;
+        }
+        
+        /// <summary>
+        /// Check if this slot can accept a specific card
+        /// </summary>
+        public bool CanAcceptCard(CardData cardData)
+        {
+            if (cardData == null || targetCardDefinition == null) return false;
+            if (_isOccupiedPermanently) return false;
+            
+            // Card must match this slot's target definition
+            return cardData.DefinitionId == targetCardDefinition.Id;
+        }
+        
+        /// <summary>
+        /// Called when a card is successfully placed in this slot
+        /// </summary>
+        public void OnCardPlaced()
+        {
+            _isOccupiedPermanently = true;
+        }
+        
+        /// <summary>
+        /// Check if this slot has been permanently filled
+        /// </summary>
+        public bool IsOccupiedPermanently => _isOccupiedPermanently;
+        
+        /// <summary>
+        /// Get the target card definition for this slot
+        /// </summary>
+        public CardDefinition TargetCardDefinition => targetCardDefinition;
+    }
+}
+

Assets/Scripts/UI/CardSystem/AlbumCardSlot.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 514a349ba18d4842bc4292cb034f0d76
+timeCreated: 1762470924

Assets/Scripts/UI/CardSystem/AlbumViewPage.cs

@@ -1,7 +1,11 @@
-using Bootstrap;
+using System.Collections.Generic;
+using System.Linq;
+using AppleHills.Data.CardSystem;
+using Bootstrap;
 using Data.CardSystem;
 using Pixelplacement;
 using UI.Core;
+using UI.DragAndDrop.Core;
 using UnityEngine;
 using UnityEngine.UI;
 
@@ -18,11 +22,20 @@ namespace UI.CardSystem
         [SerializeField] private Button exitButton;
         [SerializeField] private BookCurlPro.BookPro book;
         
+        [Header("Zone Navigation")]
+        [SerializeField] private BookTabButton[] zoneTabs; // All zone tab buttons
+        
+        [Header("Album Card Reveal")]
+        [SerializeField] private SlotContainer bottomRightSlots;
+        [SerializeField] private GameObject albumCardPrefab;
+        
         [Header("Booster Pack UI")]
         [SerializeField] private GameObject[] boosterPackButtons;
         [SerializeField] private BoosterOpeningPage boosterOpeningPage;
         
         private Input.InputMode _previousInputMode;
+        private List<AlbumCardDraggable> _activeCards = new List<AlbumCardDraggable>();
+        private const int MAX_VISIBLE_CARDS = 3;
 
         private void Awake()
         {
@@ -54,6 +67,8 @@ namespace UI.CardSystem
             if (CardSystemManager.Instance != null)
             {
                 CardSystemManager.Instance.OnBoosterCountChanged += OnBoosterCountChanged;
+                // NOTE: OnPendingCardAdded is subscribed in TransitionIn, not here
+                // This prevents spawning cards when page is not active
                 
                 // Update initial button visibility
                 int initialCount = CardSystemManager.Instance.GetBoosterPackCount();
@@ -83,6 +98,7 @@ namespace UI.CardSystem
             if (CardSystemManager.Instance != null)
             {
                 CardSystemManager.Instance.OnBoosterCountChanged -= OnBoosterCountChanged;
+                // NOTE: OnPendingCardAdded is unsubscribed in TransitionOut
             }
             
             // Clean up exit button
@@ -105,6 +121,9 @@ namespace UI.CardSystem
                     }
                 }
             }
+            
+            // Clean up active cards
+            CleanupActiveCards();
         }
 
         private void OnExitButtonClicked()
@@ -182,11 +201,26 @@ namespace UI.CardSystem
                 Debug.Log("[AlbumViewPage] Switched to UI-only input mode on first entry");
             }
             
+            // Subscribe to pending card events while page is active
+            if (CardSystemManager.Instance != null)
+            {
+                CardSystemManager.Instance.OnPendingCardAdded += OnPendingCardAdded;
+            }
+            
+            // Spawn pending cards when opening album
+            SpawnPendingCards();
+            
             base.TransitionIn();
         }
         
         public override void TransitionOut()
         {
+            // Unsubscribe from pending card events when page closes
+            if (CardSystemManager.Instance != null)
+            {
+                CardSystemManager.Instance.OnPendingCardAdded -= OnPendingCardAdded;
+            }
+            
             // Don't restore input mode here - only restore when actually exiting (in OnExitButtonClicked)
             base.TransitionOut();
         }
@@ -219,5 +253,312 @@ namespace UI.CardSystem
                 onComplete?.Invoke();
             }
         }
+        
+        #region Album Card Reveal System
+        
+        /// <summary>
+        /// Spawn pending cards from CardSystemManager
+        /// Only spawns unique cards (one per definition+rarity, not one per copy)
+        /// </summary>
+        private void SpawnPendingCards()
+        {
+            if (CardSystemManager.Instance == null || bottomRightSlots == null || albumCardPrefab == null)
+                return;
+            
+            var pending = CardSystemManager.Instance.GetPendingRevealCards();
+            
+            // Get unique cards only (by DefinitionId + Rarity)
+            // Filter out cards with CopiesOwned = 0 (shouldn't happen but guard against it)
+            var uniquePending = pending
+                .Where(c => c.CopiesOwned > 0) // Guard: exclude zero-count cards
+                .GroupBy(c => new { c.DefinitionId, c.Rarity })
+                .Select(g => g.First()) // Take first instance of each unique card
+                .ToList();
+            
+            int spawnCount = Mathf.Min(uniquePending.Count, MAX_VISIBLE_CARDS);
+            
+            Debug.Log($"[AlbumViewPage] Spawning {spawnCount} unique pending cards (total pending: {pending.Count})");
+            
+            for (int i = 0; i < spawnCount; i++)
+            {
+                SpawnCardInSlot(i, uniquePending[i]);
+            }
+        }
+        
+        /// <summary>
+        /// Spawn a card in a specific slot
+        /// </summary>
+        private void SpawnCardInSlot(int slotIndex, CardData cardData)
+        {
+            // Guard: Don't spawn cards with zero copies
+            if (cardData.CopiesOwned <= 0)
+            {
+                Debug.LogWarning($"[AlbumViewPage] Skipping spawn of card '{cardData.Name}' with {cardData.CopiesOwned} copies");
+                return;
+            }
+            
+            DraggableSlot slot = FindSlotByIndex(slotIndex);
+            if (slot == null)
+            {
+                Debug.LogWarning($"[AlbumViewPage] Could not find slot with SlotIndex {slotIndex}");
+                return;
+            }
+            
+            // Instantiate card directly as child of the slot container (not the slot itself, not canvas root)
+            // This keeps it in the correct UI hierarchy
+            GameObject cardObj = Instantiate(albumCardPrefab, bottomRightSlots.transform);
+            AlbumCardDraggable card = cardObj.GetComponent<AlbumCardDraggable>();
+            
+            if (card != null)
+            {
+                // Setup card data
+                card.SetupCard(cardData);
+                
+                // Subscribe to events
+                card.OnCardRevealed += OnCardRevealed;
+                card.OnCardPlacedInAlbum += OnCardPlacedInAlbum;
+                
+                // NOW assign to slot - this will:
+                // 1. Reparent to slot
+                // 2. Apply slot's occupantSizeMode scaling
+                // 3. Animate to slot position
+                card.AssignToSlot(slot, true);
+                
+                // Track it
+                _activeCards.Add(card);
+                
+                Debug.Log($"[AlbumViewPage] Spawned card '{cardData.Name}' (CopiesOwned: {cardData.CopiesOwned}) in slot {slotIndex}");
+            }
+            else
+            {
+                Debug.LogWarning($"[AlbumViewPage] Spawned card has no AlbumCardDraggable component!");
+                Destroy(cardObj);
+            }
+        }
+        
+        /// <summary>
+        /// Handle when a new card is added to pending queue
+        /// Only spawn if this unique card isn't already visualized
+        /// </summary>
+        private void OnPendingCardAdded(CardData card)
+        {
+            // Guard: Don't spawn cards with zero copies
+            if (card.CopiesOwned <= 0)
+            {
+                Debug.LogWarning($"[AlbumViewPage] Ignoring pending card '{card.Name}' with {card.CopiesOwned} copies");
+                return;
+            }
+            
+            // Check if we already have a card with this definition + rarity spawned
+            bool alreadySpawned = _activeCards.Any(c => 
+                c.CardData.DefinitionId == card.DefinitionId && 
+                c.CardData.Rarity == card.Rarity);
+            
+            if (alreadySpawned)
+            {
+                Debug.Log($"[AlbumViewPage] Card '{card.Name}' already spawned, skipping duplicate spawn");
+                return; // Don't spawn duplicates
+            }
+            
+            // Try to spawn if we have space
+            if (_activeCards.Count < MAX_VISIBLE_CARDS)
+            {
+                int nextSlotIndex = _activeCards.Count;
+                SpawnCardInSlot(nextSlotIndex, card);
+            }
+        }
+        
+        /// <summary>
+        /// Handle when a card is revealed (flipped)
+        /// </summary>
+        private void OnCardRevealed(AlbumCardDraggable card, CardData cardData)
+        {
+            Debug.Log($"[AlbumViewPage] Card revealed: {cardData.Name} (Zone: {cardData.Zone}, CopiesOwned: {cardData.CopiesOwned})");
+            
+            // IMMEDIATELY move card from pending to inventory upon reveal
+            if (CardSystemManager.Instance != null)
+            {
+                CardSystemManager.Instance.MarkCardAsPlaced(cardData);
+                Debug.Log($"[AlbumViewPage] Moved card '{cardData.Name}' from pending to inventory on reveal");
+            }
+            
+            // Remove this card from active cards list
+            _activeCards.Remove(card);
+            
+            // Check if we're currently viewing the correct zone for this card
+            CardZone currentZone = GetCurrentZone();
+            
+            if (currentZone != cardData.Zone)
+            {
+                // Card is from a different zone - navigate to its zone
+                Debug.Log($"[AlbumViewPage] Card zone ({cardData.Zone}) doesn't match current zone ({currentZone}). Navigating to card's zone...");
+                NavigateToZone(cardData.Zone);
+            }
+            else
+            {
+                Debug.Log($"[AlbumViewPage] Card zone ({cardData.Zone}) matches current zone - no navigation needed.");
+            }
+            
+            // Shuffle remaining cards to front and spawn next unique card
+            ShuffleCardsToFront();
+            TrySpawnNextCard();
+        }
+        
+        /// <summary>
+        /// Handle when a card is placed in the album (from AlbumCardDraggable)
+        /// Card data already moved to inventory in OnCardRevealed
+        /// This just handles cleanup
+        /// </summary>
+        private void OnCardPlacedInAlbum(AlbumCardDraggable card, CardData cardData)
+        {
+            Debug.Log($"[AlbumViewPage] Card placed in album slot: {cardData.Name}");
+            
+            // Unsubscribe from events (card is now static in album)
+            card.OnCardRevealed -= OnCardRevealed;
+            card.OnCardPlacedInAlbum -= OnCardPlacedInAlbum;
+            
+            // Note: Card already removed from _activeCards in OnCardRevealed
+            // Note: Shuffle and spawn already done in OnCardRevealed
+        }
+        
+        /// <summary>
+        /// Shuffle active cards to occupy front slots
+        /// </summary>
+        private void ShuffleCardsToFront()
+        {
+            if (bottomRightSlots == null || _activeCards.Count == 0)
+                return;
+            
+            // Convert to base DraggableObject list for helper method
+            List<DraggableObject> draggableList = _activeCards.Cast<DraggableObject>().ToList();
+            SlotContainerHelper.ShuffleToFront(bottomRightSlots, draggableList, animate: true);
+        }
+        
+        /// <summary>
+        /// Try to spawn the next pending card
+        /// Only spawns unique cards (not duplicates)
+        /// </summary>
+        private void TrySpawnNextCard()
+        {
+            if (CardSystemManager.Instance == null)
+                return;
+            
+            if (_activeCards.Count >= MAX_VISIBLE_CARDS)
+                return; // Already at max
+            
+            var pending = CardSystemManager.Instance.GetPendingRevealCards();
+            
+            // Get unique pending cards, excluding zero-count cards
+            var uniquePending = pending
+                .Where(c => c.CopiesOwned > 0) // Guard: exclude zero-count cards
+                .GroupBy(c => new { c.DefinitionId, c.Rarity })
+                .Select(g => g.First())
+                .ToList();
+            
+            // Find first unique card that's not already spawned
+            foreach (var cardData in uniquePending)
+            {
+                bool alreadySpawned = _activeCards.Any(c => 
+                    c.CardData.DefinitionId == cardData.DefinitionId && 
+                    c.CardData.Rarity == cardData.Rarity);
+                
+                if (!alreadySpawned)
+                {
+                    int nextSlotIndex = _activeCards.Count;
+                    SpawnCardInSlot(nextSlotIndex, cardData);
+                    break;
+                }
+            }
+        }
+        
+        /// <summary>
+        /// Find a slot by its SlotIndex property
+        /// </summary>
+        private DraggableSlot FindSlotByIndex(int slotIndex)
+        {
+            if (bottomRightSlots == null)
+                return null;
+            
+            foreach (var slot in bottomRightSlots.Slots)
+            {
+                if (slot.SlotIndex == slotIndex)
+                {
+                    return slot;
+                }
+            }
+            return null;
+        }
+        
+        /// <summary>
+        /// Get the current zone based on book page
+        /// </summary>
+        public CardZone GetCurrentZone()
+        {
+            if (book == null || zoneTabs == null || zoneTabs.Length == 0)
+                return CardZone.AppleHills; // Default
+            
+            int currentPage = book.CurrentPaper;
+            
+            // Find tab with matching target page
+            foreach (var tab in zoneTabs)
+            {
+                if (tab.TargetPage == currentPage)
+                {
+                    return tab.Zone;
+                }
+            }
+            
+            // Fallback to first zone
+            return zoneTabs[0].Zone;
+        }
+        
+        /// <summary>
+        /// Get tab for a specific zone
+        /// </summary>
+        public BookTabButton GetTabForZone(CardZone zone)
+        {
+            if (zoneTabs == null)
+                return null;
+            
+            foreach (var tab in zoneTabs)
+            {
+                if (tab.Zone == zone)
+                {
+                    return tab;
+                }
+            }
+            return null;
+        }
+        
+        /// <summary>
+        /// Navigate to a specific zone
+        /// </summary>
+        public void NavigateToZone(CardZone zone)
+        {
+            BookTabButton tab = GetTabForZone(zone);
+            if (tab != null)
+            {
+                tab.ActivateTab();
+            }
+        }
+        
+        /// <summary>
+        /// Clean up all active cards
+        /// </summary>
+        private void CleanupActiveCards()
+        {
+            foreach (var card in _activeCards)
+            {
+                if (card != null && card.gameObject != null)
+                {
+                    card.OnCardRevealed -= OnCardRevealed;
+                    card.OnCardPlacedInAlbum -= OnCardPlacedInAlbum;
+                    Destroy(card.gameObject);
+                }
+            }
+            _activeCards.Clear();
+        }
+        
+        #endregion
     }
 }

Assets/Scripts/UI/CardSystem/BookTabButton.cs

@@ -1,4 +1,5 @@
 using System;
+using AppleHills.Data.CardSystem;
 using BookCurlPro;
 using UnityEngine;
 using UnityEngine.UI;
@@ -18,6 +19,7 @@ namespace UI.CardSystem
         
         [Header("Tab Configuration")]
         [SerializeField] private int targetPage;
+        [SerializeField] private CardZone zone;
         
         [Header("Visual Settings")]
         [SerializeField] private bool enableScaling = true;
@@ -31,6 +33,10 @@ namespace UI.CardSystem
         
         // Static dispatcher for coordinating all tabs
         private static event Action<BookTabButton> OnTabClicked;
+        
+        // Public properties to access this tab's configuration
+        public CardZone Zone => zone;
+        public int TargetPage => targetPage;
 
         private void Awake()
         {

Assets/Scripts/UI/CardSystem/SlotContainerHelper.cs

@@ -0,0 +1,70 @@
+ using System.Collections.Generic;
+using UI.DragAndDrop.Core;
+using UnityEngine;
+
+namespace UI.CardSystem
+{
+    /// <summary>
+    /// Helper utility for shuffling draggable objects in a SlotContainer.
+    /// Moves objects to occupy the first available slots (0, 1, 2, etc.)
+    /// </summary>
+    public static class SlotContainerHelper
+    {
+        /// <summary>
+        /// Shuffles draggable objects to always occupy the first available slots.
+        /// Unassigns all objects from their current slots, then reassigns them starting from slot 0.
+        /// </summary>
+        /// <param name="container">The slot container holding the slots</param>
+        /// <param name="objects">List of draggable objects to shuffle</param>
+        /// <param name="animate">Whether to animate the movement</param>
+        public static void ShuffleToFront(SlotContainer container, List<DraggableObject> objects, bool animate = true)
+        {
+            if (container == null || objects == null || objects.Count == 0)
+                return;
+            
+            Debug.Log($"[SlotContainerHelper] Shuffling {objects.Count} objects to front slots");
+            
+            // Unassign all objects from their current slots
+            foreach (var obj in objects)
+            {
+                if (obj.CurrentSlot != null)
+                {
+                    obj.CurrentSlot.Vacate();
+                }
+            }
+            
+            // Reassign objects to first N slots starting from slot 0
+            for (int i = 0; i < objects.Count; i++)
+            {
+                DraggableSlot targetSlot = FindSlotByIndex(container, i);
+                DraggableObject obj = objects[i];
+                
+                if (targetSlot != null)
+                {
+                    Debug.Log($"[SlotContainerHelper] Assigning object to slot with SlotIndex {i}");
+                    obj.AssignToSlot(targetSlot, animate);
+                }
+                else
+                {
+                    Debug.LogWarning($"[SlotContainerHelper] Could not find slot with SlotIndex {i}");
+                }
+            }
+        }
+        
+        /// <summary>
+        /// Find a slot by its SlotIndex property (not list position)
+        /// </summary>
+        private static DraggableSlot FindSlotByIndex(SlotContainer container, int slotIndex)
+        {
+            foreach (var slot in container.Slots)
+            {
+                if (slot.SlotIndex == slotIndex)
+                {
+                    return slot;
+                }
+            }
+            return null;
+        }
+    }
+}
+

Assets/Scripts/UI/CardSystem/SlotContainerHelper.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: cad44f85ab1a4672ab4bb14e2f919413
+timeCreated: 1762470959