Fixes:
✅ Updated GameEngine._save_play_to_db() to fetch real lineup IDs
- Gets active batting/fielding lineups from database
- Extracts batter, pitcher, catcher IDs by position
- No more hardcoded placeholder IDs
✅ Shortened AbRoll.__str__() to fit VARCHAR(50)
- "WP 1/10" instead of "AB Roll: Wild Pitch Check..."
- "AB 6,9(4+5) d20=12/10" for normal rolls
- Prevents database truncation errors
✅ Created comprehensive test script (scripts/test_game_flow.py)
- Tests single at-bat flow
- Tests full half-inning (50+ plays)
- Creates dummy lineups for both teams
- Verifies complete game lifecycle
Test Results:
✅ Successfully ran 50 at-bats across 6 innings
✅ Score tracking: Away 5 - Home 2
✅ Inning advancement working
✅ Play persistence to database
✅ Roll batch saving at inning boundaries
✅ State synchronization (memory + DB)
GameEngine Verified Working:
✅ Game lifecycle management (create → start → play → complete)
✅ Decision submission (defensive + offensive)
✅ Play resolution with AbRoll system
✅ State management and persistence
✅ Inning advancement logic
✅ Score tracking
✅ Lineup integration
✅ Database persistence
Ready for:
- WebSocket integration
- Frontend connectivity
- Full game simulations
- AI opponent integration
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Core Components:
✅ GameValidator (validators.py)
- Validates game state and decisions
- Rule enforcement for baseball gameplay
- Game-over and inning continuation logic
✅ PlayResolver (play_resolver.py)
- Resolves play outcomes using AbRoll system
- Simplified result charts for MVP
- Handles wild pitch/passed ball checks
- Runner advancement logic for all hit types
- PlayOutcome enum with 12 outcome types
✅ GameEngine (game_engine.py)
- Orchestrates complete game flow
- Start game, submit decisions, resolve plays
- Integrates DiceSystem with roll context
- Batch saves rolls at end of each half-inning
- Persists plays and game state to database
- Manages inning advancement and game completion
Integration Features:
- Uses advanced AbRoll system (not simplified d20)
- Roll context tracking per inning
- Batch persistence at inning boundaries
- Full audit trail with roll history
- State synchronization between memory and database
Architecture:
GameEngine → PlayResolver → DiceSystem
↓ ↓
GameValidator StateManager
↓ ↓
Database In-Memory Cache
Ready For:
✅ End-to-end at-bat testing
✅ WebSocket integration
✅ Result chart configuration
✅ Advanced decision logic (Phase 3)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
