# ✅ Booster Opening System - Auto-Generated Prefabs & Manual Setup

## 🎉 What I Created For You

I've successfully created the following prefabs using Unity MCP:

### ✅ **Created Prefabs:**

1. **`Assets/Prefabs/UI/DragAndDrop/BoosterVisual.prefab`**
   - Base visual prefab for booster packs
   - Has: Canvas, CanvasGroup, BoosterPackVisual component
   - Has children: TiltParent (with PackImage), ShakeParent

2. **`Assets/Prefabs/UI/Cards/BoosterPackPrefab.prefab`**
   - Main draggable booster prefab
   - Has: Image, BoosterPackDraggable component
   - Ready for visual prefab assignment

3. **`Assets/Prefabs/UI/Cards/FlippableCardPrefab.prefab`**
   - Card reveal prefab
   - Has: Image, CardDisplay, Button components
   - Ready for sprite assignment

### 📋 **Existing Prefab:**
4. **`Assets/Prefabs/UI/Cards/BoosterOpeningPage.prefab`**
   - Already has: RectTransform, CanvasGroup, BoosterOpeningPage component
   - Needs child structure added (see below)

---

## 🛠️ Manual Setup Required

Due to Unity MCP limitations with editing existing prefabs, you'll need to complete the setup manually. Here's EXACTLY what to do:

### **STEP 1: Configure BoosterVisual Prefab**

1. Open `Assets/Prefabs/UI/DragAndDrop/BoosterVisual.prefab`
2. Select the root `BoosterVisual` object
3. In **BoosterPackVisual** component, assign references:
   - Tilt Parent: Drag `TiltParent` child
   - Shake Parent: Drag `ShakeParent` child
   - Pack Image: Drag `TiltParent/PackImage`
   - Pack Sprite: **[YOU ASSIGN]** - Your booster pack sprite asset
4. Set these values:
   ```
   Follow Speed: 30
   Rotation Amount: 20
   Rotation Speed: 20
   Auto Tilt Amount: 30
   Manual Tilt Amount: 20
   Tilt Speed: 20
   Use Scale Animations: ✓
   Scale On Hover: 1.15
   Scale On Drag: 1.25
   Use Idle Animation: ✓
   Idle Animation Speed: 1
   Opening Scale Punch: 0.5
   Opening Rotation Punch: 360
   Opening Duration: 0.5
   ```
5. Select `TiltParent/PackImage`
6. Set **Image** component:
   - Raycast Target: ☐ **UNCHECK THIS**
   - Size: 180x280 (or adjust to fit)
7. Save prefab

---

### **STEP 2: Configure BoosterPackPrefab**

1. Open `Assets/Prefabs/UI/Cards/BoosterPackPrefab.prefab`
2. Select root `BoosterPackPrefab`
3. Set **RectTransform**:
   - Width: 200
   - Height: 300
4. Set **Image** component:
   - Sprite: **[YOU ASSIGN]** - Placeholder or your booster sprite
   - Raycast Target: ✓ **MUST BE CHECKED**
5. Set **BoosterPackDraggable** component:
   ```
   Move Speed: 50
   Smooth Movement: ✓
   Snap Duration: 0.3
   Visual Prefab: [Drag BoosterVisual.prefab]
   Instantiate Visual: ✓
   Is Selectable: ✓
   Selection Offset: 50
   Can Open On Drop: ☐
   Can Open On Double Click: ☐
   Can Tap To Open: ✓
   Max Taps To Open: 3
   ```
6. Save prefab

---

### **STEP 3: Configure FlippableCardPrefab**

1. Open `Assets/Prefabs/UI/Cards/FlippableCardPrefab.prefab`
2. Select root `FlippableCardPrefab`
3. Set **RectTransform**:
   - Width: 200
   - Height: 300
4. Set **Image** component:
   - Sprite: **[YOU ASSIGN]** - Card back sprite
   - Raycast Target: ✓
5. **CardDisplay** component will be configured at runtime
6. **Button** component is ready (OnClick added at runtime)
7. Save prefab

---

### **STEP 4: Build BoosterOpeningPage Structure**

⚠️ **IMPORTANT:** You need to manually add children to the BoosterOpeningPage prefab.

1. Open `Assets/Prefabs/UI/Cards/BoosterOpeningPage.prefab` in Prefab mode
2. Add the following structure:

```
BoosterOpeningPage (root - already exists)
├── Background (optional)
│   └── [Create: UI > Image]
│   └── [Set: Full screen, dark semi-transparent]
│
├── CloseButton
│   └── [Create: UI > Button - TextMeshPro]
│   └── [Position: Top-right corner]
│   └── [Text: "X" or "Close"]
│
├── BottomRightContainer
│   └── [Create: Empty GameObject]
│   └── [Add Component: SlotContainer]
│   └── [Position: X=800, Y=-400 (adjust for your canvas)]
│   └── [Anchor: Bottom-Right]
│   └── [Children: 3 slots below]
│       │
│       ├── Slot_0
│       │   └── [Create: Empty GameObject]
│       │   └── [Add Component: DraggableSlot]
│       │   └── [Size: 150x200]
│       │
│       ├── Slot_1
│       │   └── [Same as Slot_0]
│       │
│       └── Slot_2
│           └── [Same as Slot_0]
│
├── CenterSlot
│   └── [Create: Empty GameObject]
│   └── [Add Component: DraggableSlot]
│   └── [Position: Center (0, 0)]
│   └── [Size: 300x400]
│   └── [Anchor: Middle Center]
│
├── CardDisplayContainer
│   └── [Create: Empty GameObject]
│   └── [Position: Center (0, -100)]
│   └── [Anchor: Middle Center]
│
└── BoosterInstances
    └── [Create: Empty GameObject]
    └── [Children: 3 booster instances below]
        │
        ├── BoosterPack_0
        │   └── [Drag in: BoosterPackPrefab]
        │   └── [Set Active: ☐ UNCHECKED]
        │
        ├── BoosterPack_1
        │   └── [Drag in: BoosterPackPrefab]
        │   └── [Set Active: ☐ UNCHECKED]
        │
        └── BoosterPack_2
            └── [Drag in: BoosterPackPrefab]
            └── [Set Active: ☐ UNCHECKED]
```

---

### **STEP 5: Configure BottomRightContainer (SlotContainer)**

1. Select `BottomRightContainer`
2. Set **RectTransform**:
   - Anchor: Bottom-Right
   - Pivot: (1, 0)
   - Position: X=-100, Y=100 (offset from corner)
3. Set **SlotContainer** component:
   ```
   Layout Type: Vertical
   Spacing: 120
   Center Slots: ✓
   Auto Register Children: ✓
   ```
4. For each child slot (Slot_0, Slot_1, Slot_2):
   - Width: 150, Height: 200
   - **DraggableSlot** settings:
     ```
     Slot Index: 0, 1, 2 (respectively)
     Is Locked: ☐
     Filter By Type: ✓
     Allowed Type Names: ["BoosterPackDraggable"]
     Apply Scale To Occupant: ☐
     ```

---

### **STEP 6: Configure CenterSlot (Opening Slot)**

1. Select `CenterSlot`
2. Set **RectTransform**:
   - Anchor: Middle Center
   - Position: (0, 0)
   - Width: 300, Height: 400
3. Set **DraggableSlot** component:
   ```
   Slot Index: 0
   Is Locked: ☐
   Filter By Type: ✓
   Allowed Type Names: ["BoosterPackDraggable"]
   Apply Scale To Occupant: ✓  ← IMPORTANT!
   Occupant Scale: (2, 2, 1)    ← IMPORTANT!
   Scale Transition Duration: 0.3
   ```

---

### **STEP 7: Wire Up BoosterOpeningPage Component**

1. Select root `BoosterOpeningPage`
2. In **BoosterOpeningPage** component, assign:
   ```
   [UI References]
   Canvas Group: [Auto-assigned or drag it]
   Close Button: [Drag CloseButton]
   
   [Booster Management]
   Booster Pack Instances (Array size: 3):
     Element 0: [Drag BoosterPack_0]
     Element 1: [Drag BoosterPack_1]
     Element 2: [Drag BoosterPack_2]
   Bottom Right Slots: [Drag BottomRightContainer]
   Center Opening Slot: [Drag CenterSlot]
   
   [Card Display]
   Card Display Container: [Drag CardDisplayContainer]
   Flippable Card Prefab: [Drag FlippableCardPrefab.prefab]
   Card Spacing: 150
   
   [Settings]
   Card Reveal Delay: 0.5
   Booster Disappear Duration: 0.5
   Transition Duration: 0.3
   ```
3. Save prefab

---

## ✅ Final Checklist

Before testing, verify:

### **BoosterVisual.prefab:**
- [ ] TiltParent and ShakeParent are assigned in component
- [ ] Pack Image is assigned in component
- [ ] Pack Sprite is assigned (your asset)
- [ ] PackImage has raycastTarget = false

### **BoosterPackPrefab.prefab:**
- [ ] Size is 200x300
- [ ] Base Image has raycastTarget = TRUE
- [ ] Visual Prefab is assigned (BoosterVisual)
- [ ] Can Tap To Open = ✓
- [ ] Max Taps To Open = 3

### **FlippableCardPrefab.prefab:**
- [ ] Size is 200x300
- [ ] Has card back sprite assigned
- [ ] Has CardDisplay component
- [ ] Has Button component

### **BoosterOpeningPage.prefab:**
- [ ] Has all children created (see structure above)
- [ ] BottomRightContainer has 3 DraggableSlots
- [ ] CenterSlot has scale settings configured
- [ ] BoosterInstances has 3 inactive booster prefab instances
- [ ] All references assigned in BoosterOpeningPage component

---

## 🎮 Testing

1. **Test in Scene:**
   - Add BoosterOpeningPage prefab to your scene
   - Make sure it's a child of your Canvas
   - Start inactive (UIPage system controls visibility)
   
2. **Test Boosters:**
   - Set CardSystemManager booster count to 3
   - Open album → Click booster button
   - Should see 3 boosters in bottom-right
   
3. **Test Drag:**
   - Drag a booster to center
   - Should scale up to 2x
   
4. **Test Taps:**
   - Tap booster 3 times
   - Should shake progressively
   - Should disappear and show cards

---

## 📝 What You Still Need To Do

1. **Assign Sprites:**
   - Booster pack sprite to BoosterVisual/PackImage
   - Card back sprite to FlippableCardPrefab
   
2. **Build Page Structure:**
   - Add all children to BoosterOpeningPage as outlined
   - Position elements appropriately for your canvas size
   
3. **Wire References:**
   - Assign all the references in BoosterOpeningPage component
   
4. **Visual Polish:**
   - Add optional particle effects to BoosterVisual
   - Style the close button
   - Add background image

---

## 💡 Tips

- **Canvas Size:** Adjust positions based on your canvas reference resolution
- **Testing:** Test one piece at a time (boosters, then slots, then page)
- **Sprites:** Use placeholder sprites initially, replace later
- **Debugging:** Enable Gizmos to see slot positions

---

🎉 **Three prefabs are ready! Just follow the manual steps above to complete the setup!** 🎉