Working drag, tap, open sequence, looking pretty OK

Assets/Prefabs/UI/CardsSystem/Boosters/BoosterOpeningPage.prefab

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Assets/Scripts/UI/CardSystem/BoosterOpeningPage.cs

@@ -25,8 +25,8 @@ namespace UI.CardSystem
         [SerializeField] private Button closeButton;
         
         [Header("Booster Management")]
-        [SerializeField] private GameObject[] boosterPackInstances; // Booster prefabs/instances
+        [SerializeField] private GameObject boosterPackPrefab; // Prefab to instantiate new boosters
-        [SerializeField] private SlotContainer bottomRightSlots; // Holds waiting boosters
+        [SerializeField] private SlotContainer bottomRightSlots; // Holds waiting boosters (max 3)
         [SerializeField] private DraggableSlot centerOpeningSlot; // Where booster goes to open
         
         [Header("Card Display")]
@@ -41,10 +41,12 @@ namespace UI.CardSystem
         
         private int _availableBoosterCount;
         private BoosterPackDraggable _currentBoosterInCenter;
+        private List<BoosterPackDraggable> _activeBoostersInSlots = new List<BoosterPackDraggable>();
         private List<GameObject> _currentRevealedCards = new List<GameObject>();
         private CardData[] _currentCardData;
         private int _revealedCardCount;
         private bool _isProcessingOpening;
+        private const int MAX_VISIBLE_BOOSTERS = 3;
         
         private void Awake()
         {
@@ -75,6 +77,7 @@ namespace UI.CardSystem
             if (centerOpeningSlot != null)
             {
                 centerOpeningSlot.OnOccupied -= OnBoosterPlacedInCenter;
+                centerOpeningSlot.OnVacated -= OnBoosterRemovedFromCenter;
             }
             
             // Unsubscribe from booster events
@@ -116,71 +119,38 @@ namespace UI.CardSystem
         {
             Debug.Log($"[BoosterOpeningPage] InitializeBoosterDisplay called with {_availableBoosterCount} boosters available");
             
-            if (boosterPackInstances == null || boosterPackInstances.Length == 0)
+            if (boosterPackPrefab == null)
             {
-                Debug.LogWarning("BoosterOpeningPage: No booster pack instances assigned!");
+                Debug.LogWarning("BoosterOpeningPage: No booster pack prefab assigned!");
                 return;
             }
             
-            // Calculate how many boosters to show (capped by array size)
+            if (bottomRightSlots == null || bottomRightSlots.SlotCount == 0)
-            int visibleCount = Mathf.Min(_availableBoosterCount, boosterPackInstances.Length);
-            
-            Debug.Log($"[BoosterOpeningPage] Will show {visibleCount} boosters out of {boosterPackInstances.Length} instances");
-            
-            // Show/hide boosters and assign to slots
-            for (int i = 0; i < boosterPackInstances.Length; i++)
             {
-                if (boosterPackInstances[i] == null) continue;
+                Debug.LogWarning("BoosterOpeningPage: No slots available!");
-                
+                return;
-                bool shouldShow = i < visibleCount;
-                Debug.Log($"[BoosterOpeningPage] Booster {i} ({boosterPackInstances[i].name}): shouldShow={shouldShow}, position={boosterPackInstances[i].transform.position}");
-                
-                boosterPackInstances[i].SetActive(shouldShow);
-                
-                if (shouldShow)
-                {
-                    // Get the booster draggable component
-                    BoosterPackDraggable booster = boosterPackInstances[i].GetComponent<BoosterPackDraggable>();
-                    if (booster != null)
-                    {
-                        // Reset state
-                        booster.ResetTapCount();
-                        booster.SetTapToOpenEnabled(false); // Disable tap-to-open until in center
-                        
-                        // Subscribe to events
-                        booster.OnReadyToOpen += OnBoosterReadyToOpen;
-                        
-                        // Assign to bottom-right slot if slots available
-                        if (bottomRightSlots != null && i < bottomRightSlots.SlotCount)
-                        {
-                            DraggableSlot slot = bottomRightSlots.GetSlotAtIndex(i);
-                            if (slot != null)
-                            {
-                                Debug.Log($"[BoosterOpeningPage] Assigning booster {i} to slot {slot.name} at {slot.transform.position}");
-                                booster.AssignToSlot(slot, false);
             }
-                            else
+            
+            // Clear any existing boosters
+            _activeBoostersInSlots.Clear();
+            
+            // Calculate how many boosters to show (max 3, or available count, whichever is lower)
+            int visibleCount = Mathf.Min(_availableBoosterCount, MAX_VISIBLE_BOOSTERS);
+            
+            Debug.Log($"[BoosterOpeningPage] Will spawn {visibleCount} boosters");
+            
+            // Spawn boosters and assign to slots
+            for (int i = 0; i < visibleCount; i++)
             {
-                                Debug.LogWarning($"[BoosterOpeningPage] Slot {i} is null in bottomRightSlots!");
+                SpawnBoosterInSlot(i);
-                            }
-                        }
-                        else
-                        {
-                            Debug.LogWarning($"[BoosterOpeningPage] No slot available for booster {i}. bottomRightSlots={bottomRightSlots}, SlotCount={bottomRightSlots?.SlotCount}");
-                        }
-                    }
-                    else
-                    {
-                        Debug.LogWarning($"[BoosterOpeningPage] Booster {i} has no BoosterPackDraggable component!");
-                    }
-                }
             }
             
             // Subscribe to center slot events
             if (centerOpeningSlot != null)
             {
                 centerOpeningSlot.OnOccupied += OnBoosterPlacedInCenter;
-                Debug.Log($"[BoosterOpeningPage] Subscribed to center slot {centerOpeningSlot.name} at {centerOpeningSlot.transform.position}");
+                centerOpeningSlot.OnVacated += OnBoosterRemovedFromCenter;
+                Debug.Log($"[BoosterOpeningPage] Subscribed to center slot events");
             }
             else
             {
@@ -188,6 +158,137 @@ namespace UI.CardSystem
             }
         }
         
+        /// <summary>
+        /// Spawn a new booster and place it in the specified slot index
+        /// </summary>
+        private void SpawnBoosterInSlot(int slotIndex)
+        {
+            if (slotIndex >= bottomRightSlots.SlotCount)
+            {
+                Debug.LogWarning($"[BoosterOpeningPage] Slot index {slotIndex} out of range!");
+                return;
+            }
+            
+            DraggableSlot slot = bottomRightSlots.GetSlotAtIndex(slotIndex);
+            if (slot == null)
+            {
+                Debug.LogWarning($"[BoosterOpeningPage] Slot {slotIndex} is null!");
+                return;
+            }
+            
+            // Instantiate booster
+            GameObject boosterObj = Instantiate(boosterPackPrefab, slot.transform);
+            BoosterPackDraggable booster = boosterObj.GetComponent<BoosterPackDraggable>();
+            
+            if (booster != null)
+            {
+                // Reset state
+                booster.ResetTapCount();
+                booster.SetTapToOpenEnabled(false);
+                
+                // Subscribe to events
+                booster.OnReadyToOpen += OnBoosterReadyToOpen;
+                
+                // Assign to slot with animation
+                booster.AssignToSlot(slot, true);
+                
+                // Track it
+                _activeBoostersInSlots.Add(booster);
+                
+                Debug.Log($"[BoosterOpeningPage] Spawned booster in slot {slotIndex}");
+            }
+            else
+            {
+                Debug.LogWarning($"[BoosterOpeningPage] Spawned booster has no BoosterPackDraggable component!");
+                Destroy(boosterObj);
+            }
+        }
+        
+        /// <summary>
+        /// Remove and destroy the booster from the specified slot
+        /// </summary>
+        private void RemoveBoosterFromSlot(int slotIndex)
+        {
+            if (slotIndex >= _activeBoostersInSlots.Count)
+                return;
+            
+            BoosterPackDraggable booster = _activeBoostersInSlots[slotIndex];
+            if (booster != null)
+            {
+                // Unsubscribe from events
+                booster.OnReadyToOpen -= OnBoosterReadyToOpen;
+                
+                // Animate out and destroy
+                Transform boosterTransform = booster.transform;
+                Tween.LocalScale(boosterTransform, Vector3.zero, 0.3f, 0f, Tween.EaseInBack,
+                    completeCallback: () =>
+                    {
+                        if (booster != null && booster.gameObject != null)
+                        {
+                            Destroy(booster.gameObject);
+                        }
+                    });
+                
+                // Remove from slot
+                if (booster.CurrentSlot != null)
+                {
+                    booster.CurrentSlot.Vacate();
+                }
+                
+                Debug.Log($"[BoosterOpeningPage] Removed booster from slot {slotIndex}");
+            }
+            
+            _activeBoostersInSlots.RemoveAt(slotIndex);
+        }
+        
+        /// <summary>
+        /// Update visible boosters based on available count
+        /// </summary>
+        private void UpdateVisibleBoosters()
+        {
+            int targetCount = Mathf.Min(_availableBoosterCount, MAX_VISIBLE_BOOSTERS);
+            
+            // Remove excess boosters (from the end)
+            while (_activeBoostersInSlots.Count > targetCount)
+            {
+                int lastIndex = _activeBoostersInSlots.Count - 1;
+                RemoveBoosterFromSlot(lastIndex);
+            }
+            
+            Debug.Log($"[BoosterOpeningPage] Updated visible boosters: {_activeBoostersInSlots.Count}/{targetCount}");
+        }
+        
+        /// <summary>
+        /// Try to spawn a new booster to maintain up to 3 visible
+        /// Pass decrementCount=true when called after placing a booster in center slot
+        /// (accounts for the booster that will be consumed)
+        /// </summary>
+        private void TrySpawnNewBooster(bool decrementCount = false)
+        {
+            // Can we spawn more boosters?
+            if (_activeBoostersInSlots.Count >= MAX_VISIBLE_BOOSTERS)
+                return; // Already at max
+            
+            // Use decremented count if this is called after placing in center
+            // (the booster in center will be consumed, so we check against count - 1)
+            int effectiveCount = decrementCount ? _availableBoosterCount - 1 : _availableBoosterCount;
+            
+            if (_activeBoostersInSlots.Count >= effectiveCount)
+                return; // No more boosters available
+            
+            // Find first available slot
+            for (int i = 0; i < MAX_VISIBLE_BOOSTERS; i++)
+            {
+                DraggableSlot slot = bottomRightSlots.GetSlotAtIndex(i);
+                if (slot != null && !slot.IsOccupied)
+                {
+                    SpawnBoosterInSlot(i);
+                    Debug.Log($"[BoosterOpeningPage] Spawned new booster in slot {i}");
+                    break;
+                }
+            }
+        }
+        
         /// <summary>
         /// Handle when a booster is placed in the center opening slot
         /// </summary>
@@ -198,17 +299,46 @@ namespace UI.CardSystem
             
             _currentBoosterInCenter = booster;
             
+            // Remove from active slots list
+            _activeBoostersInSlots.Remove(booster);
+            
             // Lock the slot so it can't be dragged out
+            Debug.Log($"[BoosterOpeningPage] Locking center slot. IsLocked before: {centerOpeningSlot.IsLocked}");
             centerOpeningSlot.SetLocked(true);
+            Debug.Log($"[BoosterOpeningPage] IsLocked after: {centerOpeningSlot.IsLocked}");
 
             // Configure booster for opening (disables drag, enables tapping, resets tap count)
+            Debug.Log($"[BoosterOpeningPage] Calling SetInOpeningSlot(true) on booster");
             booster.SetInOpeningSlot(true);
             
             // Subscribe to tap events for visual feedback
             booster.OnTapped += OnBoosterTapped;
             booster.OnReadyToOpen += OnBoosterReadyToOpen;
             
-            Debug.Log($"[BoosterOpeningPage] Booster placed in center, ready for {booster.CurrentTapCount} taps");
+            // Try to spawn a new booster to maintain 3 visible
+            // Use decrementCount=true because this booster will be consumed
+            TrySpawnNewBooster(decrementCount: true);
+            
+            Debug.Log($"[BoosterOpeningPage] Booster placed in center, ready for taps. Active boosters in slots: {_activeBoostersInSlots.Count}");
+        }
+        
+        /// <summary>
+        /// Handle when a booster is removed from the center opening slot
+        /// </summary>
+        private void OnBoosterRemovedFromCenter(DraggableObject draggable)
+        {
+            BoosterPackDraggable booster = draggable as BoosterPackDraggable;
+            if (booster == null) return;
+            
+            // If it's being removed back to a corner slot, add it back to tracking
+            if (booster.CurrentSlot != null && bottomRightSlots.HasSlot(booster.CurrentSlot))
+            {
+                _activeBoostersInSlots.Add(booster);
+                booster.SetInOpeningSlot(false);
+            }
+            
+            _currentBoosterInCenter = null;
+            Debug.Log($"[BoosterOpeningPage] Booster removed from center");
         }
         
         private void OnBoosterTapped(BoosterPackDraggable booster, int currentTaps, int maxTaps)
@@ -275,21 +405,19 @@ namespace UI.CardSystem
                 // Animate booster disappearing
                 yield return StartCoroutine(AnimateBoosterDisappear(booster));
                 
+                // Decrement available count
+                _availableBoosterCount--;
+                
+                // Update visible boosters (remove from end if we drop below thresholds)
+                UpdateVisibleBoosters();
+                
                 // Show card backs
                 SpawnCardBacks(_currentCardData.Length);
                 
                 // Wait for player to reveal all cards
                 yield return StartCoroutine(WaitForCardReveals());
                 
-                // Check if more boosters available
+                if (_availableBoosterCount <= 0)
-                _availableBoosterCount--;
-                
-                if (_availableBoosterCount > 0)
-                {
-                    // Show next booster
-                    yield return StartCoroutine(ShowNextBooster());
-                }
-                else
                 {
                     // No more boosters, auto-close page
                     yield return new WaitForSeconds(1f);
@@ -437,40 +565,6 @@ namespace UI.CardSystem
             yield return new WaitForSeconds(0.5f);
         }
         
-        /// <summary>
-        /// Show the next booster pack
-        /// </summary>
-        private IEnumerator ShowNextBooster()
-        {
-            // Find the next inactive booster and activate it
-            for (int i = 0; i < boosterPackInstances.Length; i++)
-            {
-                if (boosterPackInstances[i] != null && !boosterPackInstances[i].activeSelf)
-                {
-                    boosterPackInstances[i].SetActive(true);
-                    
-                    BoosterPackDraggable booster = boosterPackInstances[i].GetComponent<BoosterPackDraggable>();
-                    if (booster != null)
-                    {
-                        booster.ResetTapCount();
-                        booster.SetTapToOpenEnabled(false);
-                        booster.OnReadyToOpen += OnBoosterReadyToOpen;
-                        
-                        // Assign to first available slot
-                        DraggableSlot slot = bottomRightSlots?.GetAvailableSlots().FirstOrDefault();
-                        if (slot != null)
-                        {
-                            booster.AssignToSlot(slot, true);
-                        }
-                    }
-                    
-                    break;
-                }
-            }
-            
-            yield return null;
-        }
-        
         /// <summary>
         /// Clean up the page when hidden
         /// </summary>
@@ -478,6 +572,14 @@ namespace UI.CardSystem
         {
             UnsubscribeFromAllBoosters();
             
+            // Destroy all active boosters
+            foreach (var booster in _activeBoostersInSlots.ToList())
+            {
+                if (booster != null && booster.gameObject != null)
+                    Destroy(booster.gameObject);
+            }
+            _activeBoostersInSlots.Clear();
+            
             // Clear any remaining cards
             foreach (GameObject card in _currentRevealedCards)
             {
@@ -495,18 +597,22 @@ namespace UI.CardSystem
         /// </summary>
         private void UnsubscribeFromAllBoosters()
         {
-            if (boosterPackInstances == null) return;
+            // Unsubscribe from active boosters in slots
-            
+            foreach (var booster in _activeBoostersInSlots)
-            foreach (GameObject boosterObj in boosterPackInstances)
             {
-                if (boosterObj == null) continue;
-                
-                BoosterPackDraggable booster = boosterObj.GetComponent<BoosterPackDraggable>();
                 if (booster != null)
                 {
                     booster.OnReadyToOpen -= OnBoosterReadyToOpen;
+                    booster.OnTapped -= OnBoosterTapped;
                 }
             }
+            
+            // Unsubscribe from center booster
+            if (_currentBoosterInCenter != null)
+            {
+                _currentBoosterInCenter.OnReadyToOpen -= OnBoosterReadyToOpen;
+                _currentBoosterInCenter.OnTapped -= OnBoosterTapped;
+            }
         }
         
         protected override void DoTransitionIn(System.Action onComplete)

Assets/Scripts/UI/CardSystem/DragDrop/BoosterPackVisual.cs

@@ -246,7 +246,13 @@ namespace UI.CardSystem.DragDrop
         
         protected override void HandleDragEnded(DraggableObject draggable)
         {
-            // Don't call base if effects are suppressed (in opening slot)
+            // ALWAYS reset canvas sorting, even when effects are suppressed
+            if (canvas != null)
+            {
+                canvas.overrideSorting = false;
+            }
+            
+            // Skip other drag end effects if suppressed (in opening slot)
             if (_effectsSuppressed)
                 return;
                 

Assets/Scripts/UI/DragAndDrop/Core/DraggableObject.cs

@@ -445,6 +445,11 @@ namespace UI.DragAndDrop.Core
             
             if (RectTransform != null)
             {
+                // Pop-in animation: start slightly scaled down, then bounce to normal
+                Vector3 startScale = transform.localScale * 0.8f;
+                transform.localScale = startScale;
+                Tween.LocalScale(transform, Vector3.one, snapDuration, 0f, Tween.EaseOutBack);
+                
                 Tween.LocalPosition(RectTransform, targetLocalPos, snapDuration, 0f, Tween.EaseOutBack);
                 Tween.LocalRotation(transform, Quaternion.identity, snapDuration, 0f, Tween.EaseOutBack);
             }

Assets/Scripts/UI/DragAndDrop/Core/SlotContainer.cs

@@ -153,6 +153,14 @@ namespace UI.DragAndDrop.Core
             return _slots[index];
         }
         
+        /// <summary>
+        /// Check if this container contains the specified slot
+        /// </summary>
+        public bool HasSlot(DraggableSlot slot)
+        {
+            return _slots.Contains(slot);
+        }
+        
         /// <summary>
         /// Update the layout of all slots based on layout type
         /// </summary>