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Author SHA1 Message Date
Jan-Peter v. Hunnius
09a0777f96 feat: Supersonic evaluator, Cactus Kev hash, repo split cleanup 
Evaluator overhaul:
- Add Supersonic LUT trie evaluator (32M-entry, O(n) hand evaluation)
- Add Cactus Kev perfect-hash 5-card evaluator (prime-product hashing)
- 3-tier evaluation priority: Supersonic → Cactus Kev → Algorithmic
- DashMap-cached 7-card evaluation for lock-free concurrent access
- Rewrite JumpTable around CactusKevEvaluator + DashMap cache

Bot framework:
- Add StrategyBot adapter (Strategy trait → HoldemPlayer)
- Add register_bot_type() for plugin-style bot registration
- Add strategy module with modular composable strategies

Repository split:
- Remove holdem_bots from workspace (moved to private super_marvin repo)
- Remove holdem_bots dependency from holdem_sim
- Update cash_game.toml to use built-in bots only
- Clean up .gitignore (remove stale holdem_bots exclusion)
- Delete plans/ directory (internal planning artifacts)

Documentation:
- Add ARCHITECTURE_SUPERSONIC_EVALUATOR.md
- Add REFERENCES.md
- Update ROADMAP.md and VISION.md
- Remove outdated docs (ACHIEVEMENTS, RAKE, TOURNAMENT_RAKE, meerkat-alignment)
 2026-05-25 11:10:52 +02:00
Jan-Peter v. Hunnius
f81f0579d1 feat: port Java Supersonic bot framework and cash game bots to Rust 
Framework (holdem_core::game::strategy):
- HandAnalyzer: 15 hand analysis methods (overpair, flush draw, OESD, outs, etc.)
- HandHelper: 14 board texture and hand strength methods (Kill Phil grouping, etc.)
- ActionRecorder: per-street action tracking with player filtering
- StrategyContext: read-only game state snapshot with position/pot odds helpers
- Strategy trait + ModularStrategy: composite pattern with 3 voting modes
  (FirstApplicable, Democratic, Random)

Cash Game Bots (holdem_bots crate — private, exclude from public mirrors):
- PostFlopStrategy: shared postflop logic using hand strength approximation
- BigStackBot: NL cash strategy for stack > 25 BB (preflop + postflop)
- ShortStackBot: NL cash strategy for stack ≤ 25 BB (preflop + postflop)
- Full preflop decision trees ported from Java Supersonic framework

Repository restructuring:
- Created holdem_bots crate with feature-gated dependency from holdem_sim
- Added game::strategy module to holdem_core
- Cleaned up 4 unused evaluator stubs
- Moved plans/ to docs/, added proptest-regressions/ to .gitignore
- Added ARCHITECTURE_BOT_FRAMEWORK.md documentation

Tests: 58 new strategy tests + 17 bot tests (all passing)
 2026-05-22 16:50:11 +02:00
Jan-Peter von Hunnius
dd605e8a66 feat: add AlgorithmicEvaluator, migrate to log crate, fix flush value calculation 
- Add AlgorithmicEvaluator wrapper for direct hand evaluation without
  lookup tables, with proper Result-based error handling
- Replace all println! and #[cfg(debug_assertions)] debug output with
  log crate macros (log::info!, log::debug!, log::warn!)
- Fix calculate_flush_value to use base-13 encoding for unique flush
  hand values instead of simple linear sum
- Fix is_straight to use cleaner control flow for regular and wheel
  straight detection
- Remove jump table HighCard/value=0 guard in evaluate_5_card to
  simplify evaluation path
- Add evaluate_n_card_hand_public as pub(crate) for AlgorithmicEvaluator
- Add .gitignore to exclude target/ and .idea/ from version control
- Add comprehensive tests for AlgorithmicEvaluator (14 test cases)
- Update README with new API usage examples
- Add log dependency to Cargo.toml
- Add placeholder modules for future implementations (tables_new,
  benchmark_utils, integration_utils, test_utils)
 2026-05-11 20:22:32 +02:00