Rooms that sit idle (no player actions or CPU turns) for longer than
ROOM_IDLE_TIMEOUT_SECONDS (default 300s) are now automatically cleaned
up: CPU tasks cancelled, players notified with room_expired, WebSockets
closed, and room removed from memory.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Enables public beta signup metering: DAILY_OPEN_SIGNUPS env var controls
how many users can register without an invite code per day (0=disabled,
-1=unlimited, N=daily cap). Invite codes always bypass the limit.
Also adds per-IP signup throttling (DAILY_SIGNUPS_PER_IP, default 3/day)
and fail-closed rate limiting on auth endpoints when Redis is down.
Client dynamically fetches /api/auth/signup-info to show invite field
as optional with remaining slots when open signups are enabled.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Update version across pyproject.toml, FastAPI app, HTML footers,
and V3.17 doc. Mark kicked-ball bug as resolved in docs.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Increase post_draw_settle timing (1.1s→1.3s) and swap retry delay
(100ms→350ms) to prevent draw animation from being cut short by the
arriving swap animation. Also make CPU go-out decisions consider
opponent scores and avoid swapping high cards (8+) into hidden slots.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Fix dumb AI knocks (e.g. Maya knocking on 13 points) by adding opponent
threat checks and a hard cap of 10 to should_knock_early(). Remove dead
should_go_out_early() call whose return value was never used. Retune knock
chance tiers to be more conservative at higher projected scores.
On the client side, fix round-end reveal sequencing so the last player's
swap/discard animation plays before the reveal sequence starts, and prevent
re-renders from clobbering swap animations during reveals. Also make the
turn-pulse shake configurable via timing-config and target only cards.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Support LOG_LEVEL_{MODULE} env vars (GAME, AI, HANDLERS, ROOM, AUTH,
STORES) to override the global log level for specific modules. Active
overrides are logged at startup. Includes staging/production presets
in .env.example files and a V3.18 stub doc for PostgreSQL storage
efficiency investigation.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The CPU turn chain was awaited inline inside game_lock, blocking the
WebSocket message loop. The end_game message couldn't be processed
until all CPU turns finished. Now check_and_run_cpu_turn launches a
background task and returns immediately, keeping the message loop
responsive. The end_game and leave handlers cancel the task on demand.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Convert CPU turn chain to a cancellable asyncio.Task tracked on Room,
so ending the game or leaving no longer blocks waiting for CPU sleeps.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Forgot password form in auth modal with email input
- Reset password form handles token from email link
- /reset-password route serves index.html for SPA
- EMAIL_FROM env var in docker-compose
- Success/error feedback for both flows
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Update version from 2.0.1 to 3.1.1 in pyproject.toml and server/main.py
- Add V3_17_MOBILE_PORTRAIT_LAYOUT.md documenting all mobile improvements:
responsive layout, animation sizing fixes, compact header, bottom drawers
- Add V3_17 entry to V3 master plan
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Enforce invite codes on registration (INVITE_ONLY=true by default)
- Bootstrap admin account for first-time setup
- Require authentication for WebSocket connections and room creation
- Add Glicko-2 rating system with multiplayer pairwise comparisons
- Add Redis-backed matchmaking queue with expanding rating window
- Auto-start matched games with standard rules after countdown
- Add "Find Game" button and matchmaking UI to client
- Add rating column to leaderboard
- Scale down docker-compose.prod.yml for 512MB droplet
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Only standard-rules games now count toward leaderboard stats. Games
with any house rule variant are marked "Unranked" in the active rules
bar, and a notice appears in the lobby when house rules are selected.
Also fixes game_logger duplicate options dicts (now uses dataclasses.asdict,
capturing all options including previously missing ones) and refactors
duplicated achievement-checking logic into shared helpers.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Client-side scoring (points badge and score tally animation) ignored
house rules that modify pair behavior. Extract shared
calculateColumnScores() helper that mirrors server logic for
eagle_eye, negative_pairs_keep_value, wolfpack, four_of_a_kind,
and one_eyed_jacks rules. Server now sends scoring_rules flags
in game state.
Also fix opponent flip animation card font-size matching.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Tighten should_knock_early() so AI no longer knocks with projected
scores of 12-14. New range: max_acceptable 5-9 (was 8-18), with
scaled knock_chance by score quality and an exception when all
opponents show 25+ visible points.
Fix 5 pre-existing test failures:
- test_event_replay: use game.current_player() instead of hardcoding
"p1", since dealer logic makes p2 go first
- game.py: include current_player_idx in round_started event so state
replay knows the correct starting player
- test_house_rules: rename test_rule_config → run_rule_config so
pytest doesn't collect it as a test fixture
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Break the 666-line choose_swap_or_discard into 8 focused sub-functions,
extract named constants for ~15 magic numbers, add column/pair utility
functions (iter_columns, project_score, count_hidden, hidden_positions),
and extract _log_cpu_action helper to reduce logging boilerplate in
process_cpu_turn. No behavior changes - validated with simulate.py 500.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add GameLogger service for move logging to PostgreSQL
- Add moves table to event_store.py for AI decision analysis
- Update main.py to initialize GameLogger in lifespan
- Update game_analyzer.py to query PostgreSQL instead of SQLite
- Add VDD documentation V2_08_GAME_LOGGING.md
Replaces SQLite game_log.py with unified PostgreSQL backend.
See docs/v2/V2_08_GAME_LOGGING.md for architecture and API.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Prevent CPU players from swapping 8+ value cards (8, 9, 10, J, Q) into
face-down positions, which is statistically bad since expected hidden
card value is ~4.5.
Fixes applied:
- Add value threshold (7) to unpredictability random swap path
- Restrict comeback bonus to cards with value < 8
- Reduce speculative wolfpack Jack bonus from 6x to 2x aggression
- Add safety filter to remove hidden positions for 8+ cards
- Fix endgame logic to discard 8+ instead of forcing swap into hidden
- Skip hidden positions in denial candidate list for 8+ cards
- Add swapped_high_into_unknown tracking to SimulationStats
Reduces "swapped 8+ into unknown" dumb moves from ~85 per 200 games
to ~6 per 500 games (0.054% rate, down from ~2%).
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
AI now considers the next player's visible cards before discarding:
- Checks if discarding would give opponent a pair opportunity
- Calculates denial value based on card value and game phase
- May keep a worse card to deny opponent when cost is acceptable
- Denial threshold varies by AI personality (aggression)
Also updates simulation to recognize denial as a valid reason for
swapping good cards, preventing false "swapped good for bad" flags.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Enable testing AI behavior under different rule sets via CLI:
- --preset flag for named configurations (baseline, eagle_eye, etc.)
- --rules flag for custom comma-separated rules
- --compare flag for side-by-side preset comparison with metrics
- Improved dumb move detection for negative_pairs_keep_value rule
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Replace CSS transitions with anime.js for all card animations
- Create card-animations.js as single source for all animation logic
- Remove draw-animations.js (merged into card-animations.js)
- Strip CSS transitions from card elements to prevent conflicts
- Fix held card appearing before draw animation completes
- Make opponent/CPU animations match local player behavior
- Add subtle shake effect for turn indicator (replaces brightness pulse)
- Speed up flip animations by 30% for snappier feel
- Remove unnecessary pulse effects after draws/swaps
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Animation fixes:
- Fix held card positioning bug (was appearing at bottom of page)
- Fix discard pile blank/white flash on turn transitions
- Fix blank card at round end by skipping animations during round_over/game_over
- Set card content before triggering flip animation to prevent flash
- Center suit symbol on 10 cards
Timing improvements:
- Reduce post-discard delay from 700ms to 500ms
- Reduce post-swap delay from 1800ms to 1000ms
- Speed up swap flip animation from 1150ms to 550ms
- Reduce CPU initial thinking delay from 150-250ms to 80-150ms
- Pause now happens after swap completes (showing result) instead of before
E2E test suite:
- Add Playwright-based test bot that plays full games
- State parser extracts game state from DOM for validation
- AI brain ports decision logic for automated play
- Freeze detector monitors for UI hangs
- Visual validator checks CSS states
- Full game, stress, and visual test specs
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Reset all CPU profiles on server shutdown to prevent stuck profiles
- Clean up all rooms during shutdown
- Add GET /api/debug/cpu-profiles to check allocation status
- Add POST /api/debug/reset-cpu-profiles for emergency cleanup
This fixes the issue where CPU profiles get "stuck" when connections
drop without clean teardown, preventing new games from adding CPUs.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
When you accidentally click the discard pile, you can now put the card
back instead of being forced to swap. The "Put Back" button appears
only when you've drawn from the discard pile.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Phase 1 - Critical Fixes:
- Add game_lock (asyncio.Lock) to Room class for serializing mutations
- Wrap all game action handlers in lock to prevent race conditions
- Split Card.to_dict into to_dict (full data) and to_client_dict (hidden)
- Fix CardState.from_dict to handle missing rank/suit gracefully
- Fix GameOptions reconstruction in recovery_service (dict -> object)
- Extend state cache TTL from 4h to 24h, add touch_game method
Phase 2 - Security:
- Add optional WebSocket authentication via token query param
- Use authenticated user ID/name when available
- Add auth support to spectator WebSocket endpoint
Phase 3 - Performance:
- Make stats processing async (fire-and-forget) to avoid blocking
game completion notifications
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Adjust dimple size and spacing for balanced appearance
- Enlarge card suit symbols (font-size 32) in single row
- Fine-tune symbol positioning and spacing
- Increase margin between logo and golfer emoji
- Add /golfball-logo.svg static file route
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add SVG golf ball logo with dimples and card suit symbols (♣♦♠♥)
- Place logo to the left of the golfer emoji in header
- Fix server shutdown hanging by removing custom signal handlers
that intercepted SIGINT/SIGTERM without triggering uvicorn shutdown
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add Early Knock variant: flip all remaining cards (≤2) to go out early
- Update RULES.md with comprehensive documentation for all new variants
- Shorten flip mode dropdown descriptions for cleaner UI
- Add try-catch and optional chaining in startGame() for robustness
- Add WebSocket connection error feedback with reject sound
- AI awareness for Early Knock decisions
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Opponent draw highlight: scale + outline flash animation
- House rules reorganized: Gameplay, Jokers, Card Values, Bonuses & Penalties
- Compact inline rule descriptions with alternating suit separators (♣♦♠♥)
- Wolfpack + Four of a Kind combo note when both selected
- Toast notifications now yellow/green with charcoal text
- Brief pause after AI draw for visual feedback
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add comprehensive docstrings to game.py, room.py, constants.py
- Document all classes, methods, and module-level items
- Move active rules display into game header as inline column
- Update header to 5-column grid layout
- Update joker mode descriptions (Lucky Swing, Eagle-Eye)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add big final results modal at game end with rankings and share button
- Add active rules bar showing enabled variants during gameplay
- Increase spacing between player cards and opponents row
- Add Wolfpack bonus rule (2 pairs of Jacks = -5 pts)
- Change joker options to radio buttons (None/Standard/Lucky Swing/Eagle-Eye)
- Update Eagle-Eye jokers: +2 pts unpaired, -4 pts paired
- Add card flip animation on discard pile
- Redesign waiting room layout with side-by-side columns
- Style card backs with red Bee-style diamond crosshatch pattern
- Compact standings panel to show top 4 per category
- Various CSS polish and responsive improvements
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add constants.py as the single source of truth for card values
- Derive RANK_VALUES from DEFAULT_CARD_VALUES instead of duplicating
- Add centralized get_card_value() function in game.py for Card objects
- Add get_card_value_for_rank() in constants.py for string-based lookups
- Fix bug: AI ten_penny returned 0 instead of 1 per RULES.md
- Update ai.py and game_analyzer.py to use centralized functions
- UI improvements for client
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Features:
- Multiplayer WebSocket game server (FastAPI)
- 8 AI personalities with distinct play styles
- 15+ house rule variants
- SQLite game logging for AI analysis
- Comprehensive test suite (80+ tests)
AI improvements:
- Fixed Maya bug (taking bad cards, discarding good ones)
- Personality traits influence style without overriding competence
- Zero blunders detected in 1000+ game simulations
Testing infrastructure:
- Game rules verification (test_game.py)
- AI decision analysis (game_analyzer.py)
- Score distribution analysis (score_analysis.py)
- House rules testing (test_house_rules.py)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
