jedarden/ai-code-battle
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Author SHA1 Message Date
jedarden
6f1b50384c Complete Phase 2: HTTP protocol and 6 strategy bots 
Phase 2 Implementation:
- HMAC authentication for engine-to-bot communication
  - Request signing with timestamp anti-replay
  - Response signing for integrity verification
- HTTP bot client with timeout and crash detection
  - Per-turn 3s timeout, 10 consecutive failure crash threshold
  - Move validation (position ownership, direction validity)
- Integration tests for HTTP match execution
- 6 strategy bots in 6 languages:
  - RandomBot (Python): Random valid moves - rating floor
  - GathererBot (Go): Energy-focused with combat avoidance
  - RusherBot (Rust): Aggressive core rushing via BFS
  - GuardianBot (PHP): Defensive core protection
  - SwarmBot (TypeScript): Formation-based group combat
  - HunterBot (Java): Target isolation and hunting

All bots include:
- HMAC signature verification
- Dockerfile for containerization
- README documentation

All engine tests passing (32+ tests)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-24 07:00:38 -04:00
jedarden
890785c5c4 Complete Phase 1: add connectivity validation and determinism tests 
- Add connectivity.go: BFS-based map connectivity validation with retry
- Update mapgen to use connectivity checking by default
- Add determinism_test.go: property-based tests for reproducibility
  - Same seed produces identical replays
  - Turn execution is deterministic
  - Grid operations are deterministic
  - Combat resolution is deterministic
  - Full 500-turn match validation
- All 32 tests pass
- Update PROGRESS.md: Phase 1 complete

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-24 03:44:44 -04:00
jedarden
6d3f3506b3 Implement Phase 1 core engine: grid, combat, fog of war, turn execution 
- Add engine package with toroidal grid, game state, turn execution
- Implement focus-fire combat resolution with simultaneous deaths
- Add fog of war visibility filtering for bot state
- Implement energy collection (contested resources denied)
- Add bot spawning at active cores
- Implement win conditions: elimination, draw, dominance, turns
- Add replay JSON writer for match recording
- Add match runner with concurrent bot communication
- Add CLI tools: acb-local (match runner), acb-mapgen (map generator)
- Add comprehensive unit tests (26 tests passing)

Exit criteria met: can run complete 500-turn matches and produce valid replays

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-24 01:48:27 -04:00