Language Learning App with Game Module

GAME_ENHANCEMENTS.md

@@ -0,0 +1,395 @@
+# Tibetan Language Learning App - Game Enhancements
+
+## 🎮 Overview
+Complete redesign of the game module with 5 new professional games, comprehensive reward system, and modern UI/UX.
+
+---
+
+## ✨ New Features
+
+### 1. **Comprehensive Reward System**
+- **Coins & Stars**: Earn rewards based on performance
+- **Achievements**: 9 achievements to unlock (first game, streaks, milestones)
+- **Daily Streaks**: Encourages daily engagement
+- **Progress Tracking**: Persistent storage of all game statistics
+
+**Files Created:**
+- `lib/model/reward_model.dart` - Achievement, GameResult, UserProgress models
+- `lib/cubit/reward/reward_cubit.dart` - Reward management logic
+- `lib/cubit/reward/reward_state.dart` - Reward state management
+
+---
+
+### 2. **Five New Educational Games**
+
+#### 🎯 **Game 1: Alphabet Match** (Level 1)
+- Memory-style matching game
+- Match Tibetan characters with their romanized sounds
+- 6 pairs per game
+- **Location**: `lib/presentation/game/alphabet_match/alphabet_match_game.dart`
+- **Features**:
+  - Audio playback for each character
+  - Score tracking with animations
+  - Star rating (1-3) based on moves
+  - Professional card design with gradients
+
+#### 🎨 **Game 2: Character Trace** (Level 2)
+- Interactive drawing/tracing game
+- Learn to write Tibetan characters
+- 10 characters per session
+- **Location**: `lib/presentation/game/character_trace/character_trace_game.dart`
+- **Features**:
+  - Touch-based drawing canvas
+  - Character reference display
+  - Audio pronunciation
+  - Confetti animations on success
+
+#### 🎧 **Game 3: Sound Quiz** (Level 3)
+- Audio-based learning game
+- Listen and identify correct character
+- 15 questions per game
+- **Location**: `lib/presentation/game/sound_quiz/sound_quiz_game.dart`
+- **Features**:
+  - Multiple choice (4 options)
+  - Instant feedback with visual indicators
+  - Shake animation for wrong answers
+  - Score percentage calculation
+
+#### 🧩 **Game 4: Word Builder** (Level 4)
+- Construct Tibetan words from characters
+- Uses verb vocabulary
+- 10 words per game
+- **Location**: `lib/presentation/game/word_builder/word_builder_game.dart`
+- **Features**:
+  - Drag-and-drop character chips
+  - Hint system (3 hints per game)
+  - Audio word pronunciation
+  - Skip option for difficult words
+
+#### ⚡ **Game 5: Speed Challenge** (Level 6)
+- Timed rapid-fire game
+- 60-second challenge
+- Unlimited questions
+- **Location**: `lib/presentation/game/speed_challenge/speed_challenge_game.dart`
+- **Features**:
+  - Real-time countdown
+  - Streak multiplier bonuses
+  - High-pressure gameplay
+  - Maximum score tracking
+
+---
+
+### 3. **Enhanced Game Model**
+
+**Updated**: `lib/presentation/game/util/game_model.dart`
+
+**New Fields:**
+- `stars` (0-3): Star rating earned
+- `coinsEarned`: Total coins from game
+- `requiredStarsToUnlock`: Stars needed to unlock next level
+
+**New Game Types:**
+```dart
+enum GameType {
+  spellingBeeGame,      // Existing - Now Level 8
+  snakeGame,            // Existing - Now Level 7
+  memoryGame,           // Existing - Now Level 5
+  alphabetMatchGame,    // NEW - Level 1
+  characterTraceGame,   // NEW - Level 2
+  soundQuizGame,        // NEW - Level 3
+  wordBuilderGame,      // NEW - Level 4
+  speedChallengeGame,   // NEW - Level 6
+}
+```
+
+---
+
+### 4. **Professional Game Home Page**
+
+**Created**: `lib/presentation/game/game_home_page_new.dart`
+
+**Features:**
+- **Modern Grid Layout**: 2-column responsive grid
+- **Animated Cards**: Staggered entrance animations
+- **Progress Display**: Shows total coins, stars, and streak at top
+- **Visual Feedback**:
+  - Lock overlay for locked games
+  - Play indicator for unlocked games
+  - Star progress for each game
+  - Coins earned per game
+- **Achievement Viewer**: Bottom sheet with all achievements
+- **Gradient Backgrounds**: Beautiful color gradients
+- **Professional Dialogs**: Custom unlock requirement dialogs
+
+---
+
+### 5. **Shared UI Components**
+
+#### Game Result Dialog
+**Location**: `lib/presentation/game/widgets/game_result_dialog.dart`
+
+**Features:**
+- Consistent victory screen across all games
+- Lottie animation celebration
+- Star rating display (1-3 stars)
+- Score and coins earned
+- Play Again / Exit buttons
+- Gradient background
+
+---
+
+### 6. **Enhanced Game Bloc**
+
+**Updated**: `lib/game_bloc/game_bloc.dart`
+
+**New Features:**
+- Star tracking (`UpdateGameStars` event)
+- Coin tracking per game
+- Star-based unlock system (instead of just score)
+- 8 games with progressive unlock requirements
+
+**Unlock Progression:**
+```
+Level 1: Alphabet Match (Always unlocked)
+    ↓ (1 star required)
+Level 2: Character Trace
+    ↓ (1 star required)
+Level 3: Sound Quiz
+    ↓ (2 stars required)
+Level 4: Word Builder
+    ↓ (2 stars required)
+Level 5: Memory Match
+    ↓ (2 stars required)
+Level 6: Speed Challenge
+    ↓ (3 stars required)
+Level 7: Snake Game
+    ↓ (3 stars required)
+Level 8: Spelling Bee
+```
+
+---
+
+## 🔧 Technical Improvements
+
+### State Management
+- **BLoC Pattern**: GameBloc for game state
+- **Cubit Pattern**: RewardCubit for rewards
+- **Provider Pattern**: Existing games (Spelling Bee)
+- Proper dependency injection via MultiBlocProvider
+
+### Routing Updates
+**File**: `lib/util/route_generator.dart`
+
+- Added route for new game home page
+- AudioCubit provided to all games
+- MultiBlocProvider for complex game dependencies
+
+### Main App Updates
+**File**: `lib/main.dart`
+
+- Added RewardCubit to app-level providers
+- Auto-loads user progress on startup
+
+### Home Page Updates
+**File**: `lib/presentation/home.dart`
+
+- Updated to navigate to new game home page
+- Uses `GameHomePageNew.routeName`
+
+---
+
+## 📱 UI/UX Highlights
+
+### Animations
+- ✅ Confetti on game completion
+- ✅ Staggered grid animations
+- ✅ Card flip/shake effects
+- ✅ Smooth transitions
+- ✅ Lottie animations for victory
+
+### Visual Design
+- 🎨 Gradient backgrounds for each game
+- 🎨 Glassmorphism effects
+- 🎨 Professional card shadows
+- 🎨 Consistent color scheme
+- 🎨 Modern typography
+
+### User Feedback
+- ✅ Audio cues for interactions
+- ✅ Visual feedback (colors, icons)
+- ✅ Toast messages
+- ✅ Progress indicators
+- ✅ Score displays
+
+---
+
+## 🎯 Gamification Features
+
+### Reward System
+- **Coins**: Base reward + star bonus
+- **Stars**: 1-3 per game based on performance
+- **Achievements**: 9 unlockable achievements
+- **Streaks**: Daily play tracking
+
+### Progression
+- **Linear Unlock**: Must earn stars to progress
+- **Difficulty Curve**: Games get harder
+- **Replayability**: Can replay for better stars
+- **Mastery**: 3-star challenge on all games
+
+---
+
+## 📊 Performance Metrics
+
+### Star Criteria
+
+**Alphabet Match:**
+- 3 stars: ≤ 12 moves
+- 2 stars: ≤ 15 moves
+- 1 star: > 15 moves
+
+**Character Trace:**
+- 3 stars: Score ≥ 130
+- 2 stars: Score ≥ 100
+- 1 star: Score < 100
+
+**Sound Quiz:**
+- 3 stars: ≥ 90% correct
+- 2 stars: ≥ 70% correct
+- 1 star: < 70% correct
+
+**Word Builder:**
+- 3 stars: ≥ 90% correct
+- 2 stars: ≥ 70% correct
+- 1 star: < 70% correct
+
+**Speed Challenge:**
+- 3 stars: ≥ 30 correct in 60s
+- 2 stars: ≥ 20 correct in 60s
+- 1 star: < 20 correct in 60s
+
+---
+
+## 🔄 Existing Games
+
+**All existing games maintained and improved:**
+- ✅ Spelling Bee (Level 8)
+- ✅ Snake Game (Level 7)
+- ✅ Memory Match (Level 5)
+
+**Enhancements:**
+- Added AudioCubit support
+- Updated unlock requirements
+- Integrated with new reward system
+
+---
+
+## 🚀 How to Play
+
+1. **Start**: Open app → Click "Play Game"
+2. **Game Home**: See all 8 games in grid layout
+3. **Select Game**: Tap unlocked game to play
+4. **Earn Rewards**: Complete game to earn stars & coins
+5. **Unlock Next**: Earn required stars to unlock next level
+6. **Achievements**: View achievements via trophy icon
+7. **Progress**: Track total coins, stars, and streak
+
+---
+
+## 📁 File Structure
+
+```
+lib/
+├── model/
+│   └── reward_model.dart                    # NEW: Reward models
+├── cubit/
+│   └── reward/
+│       ├── reward_cubit.dart                # NEW: Reward logic
+│       └── reward_state.dart                # NEW: Reward state
+├── game_bloc/
+│   ├── game_bloc.dart                       # UPDATED: Star/coin support
+│   ├── game_event.dart                      # UPDATED: New events
+│   └── game_state.dart                      # Same
+├── presentation/
+│   ├── home.dart                            # UPDATED: New route
+│   └── game/
+│       ├── game_home_page_new.dart          # NEW: Professional UI
+│       ├── widgets/
+│       │   └── game_result_dialog.dart      # NEW: Shared dialog
+│       ├── alphabet_match/
+│       │   └── alphabet_match_game.dart     # NEW: Game 1
+│       ├── character_trace/
+│       │   └── character_trace_game.dart    # NEW: Game 2
+│       ├── sound_quiz/
+│       │   └── sound_quiz_game.dart         # NEW: Game 3
+│       ├── word_builder/
+│       │   └── word_builder_game.dart       # NEW: Game 4
+│       └── speed_challenge/
+│           └── speed_challenge_game.dart    # NEW: Game 5
+└── main.dart                                # UPDATED: RewardCubit
+```
+
+---
+
+## 🎓 Educational Value
+
+### Language Learning Benefits
+1. **Multi-modal Learning**: Visual, audio, kinesthetic
+2. **Spaced Repetition**: Games encourage replay
+3. **Progressive Difficulty**: Gradual skill building
+4. **Immediate Feedback**: Learn from mistakes
+5. **Engagement**: Gamification increases motivation
+
+### Tibetan Language Focus
+- ✅ Authentic Tibetan alphabet (Uchen script)
+- ✅ Native audio pronunciations
+- ✅ Traditional character forms
+- ✅ Verb vocabulary
+- ✅ Writing practice
+
+---
+
+## 🐛 Error Handling
+
+- Graceful error states
+- User-friendly error messages
+- Fallback UI for loading states
+- Safe audio loading
+- Proper disposal of controllers
+
+---
+
+## 💾 Data Persistence
+
+**SharedPreferences Keys:**
+- `game_score_[gameType]`: High scores
+- `game_stars_[gameType]`: Best star rating
+- `game_coins_[gameType]`: Total coins earned
+- `game_unlock_[gameType]`: Unlock status
+- `total_coins`: User total coins
+- `total_stars`: User total stars
+- `games_played`: Total games count
+- `current_streak`: Daily streak
+- `last_played_date`: Last play timestamp
+- `unlocked_achievements`: Achievement IDs
+
+---
+
+## 🎉 Summary
+
+This update transforms the Tibetan Language Learning App into a **professional, engaging, and educational** gaming experience with:
+
+- **5 NEW games** (+ 3 existing = 8 total)
+- **Comprehensive reward system** (coins, stars, achievements)
+- **Professional UI/UX** (animations, gradients, modern design)
+- **Progressive unlock system** (earn stars to advance)
+- **Educational focus** (authentic Tibetan learning)
+- **High replayability** (star ratings, achievements)
+
+Perfect for kids learning Tibetan alphabet and vocabulary through fun, interactive games!
+
+---
+
+**Version**: 1.4.0
+**Date**: 2025-11-14
+**Status**: ✅ Ready for Production