> For the complete documentation index, see [llms.txt](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/.spec_system/archive/sessions/phase36-session03-enemy-and-boss-sfx-pack/implementation_summary.md). # Implementation Summary **Session ID**: `phase36-session03-enemy-and-boss-sfx-pack` **Completed**: 2026-06-28 **Duration**: 3.5 hours *** ## Overview Completed the first AI Rogue enemy-family and boss identity SFX pack. The session generated 12 committed local Ogg Opus cues, wired additive cue IDs and metadata-aware routing, preserved generic fallbacks and silent failure paths, updated provenance and durable audio docs, and validated the result with unit, browser, asset, security, and formatting checks. *** ## Deliverables ### Files Created | File | Purpose | Lines | | ---------------------------------------------------------------------------------------- | ----------------------------------- | ------ | | `src/assets/ai-rogue/audio/sfx/46_enemy_fast_attack.ogg` | Small fast enemy attack cue | binary | | `src/assets/ai-rogue/audio/sfx/47_enemy_fast_defeated.ogg` | Small fast enemy defeated cue | binary | | `src/assets/ai-rogue/audio/sfx/48_enemy_thief_grab.ogg` | Packet Thief grab or strike cue | binary | | `src/assets/ai-rogue/audio/sfx/49_enemy_thief_escape.ogg` | Packet Thief escape or defeated cue | binary | | `src/assets/ai-rogue/audio/sfx/50_enemy_corruption_attack.ogg` | Corruption enemy attack cue | binary | | `src/assets/ai-rogue/audio/sfx/51_enemy_corruption_defeated.ogg` | Corruption enemy defeated cue | binary | | `src/assets/ai-rogue/audio/sfx/52_enemy_sentry_charge.ogg` | Firewall Sentry charge cue | binary | | `src/assets/ai-rogue/audio/sfx/53_enemy_sentry_fire.ogg` | Firewall Sentry fire cue | binary | | `src/assets/ai-rogue/audio/sfx/54_boss_charge.ogg` | Kernel Sentinel charge cue | binary | | `src/assets/ai-rogue/audio/sfx/55_boss_fire.ogg` | Kernel Sentinel fire cue | binary | | `src/assets/ai-rogue/audio/sfx/56_boss_hit.ogg` | Kernel Sentinel hit cue | binary | | `src/assets/ai-rogue/audio/sfx/57_boss_shutdown.ogg` | Kernel Sentinel shutdown cue | binary | | `.spec_system/specs/phase36-session03-enemy-and-boss-sfx-pack/implementation-notes.md` | Implementation evidence log | 809 | | `.spec_system/specs/phase36-session03-enemy-and-boss-sfx-pack/code-review.md` | Review and repair report | 102 | | `.spec_system/specs/phase36-session03-enemy-and-boss-sfx-pack/security-compliance.md` | Security and GDPR review | 108 | | `.spec_system/specs/phase36-session03-enemy-and-boss-sfx-pack/validation.md` | Validation report | 218 | | `.spec_system/specs/phase36-session03-enemy-and-boss-sfx-pack/IMPLEMENTATION_SUMMARY.md` | Session completion summary | 116 | ### Files Modified | File | Changes | | ---------------------------------------------------------- | ----------------------------------------------------------------------------- | | `scripts/generate-ai-rogue-audio-sfx.ts` | Added cue definitions and prompts for files 46-57. | | `src/extensions/ai-rogue/runtime/types-simulation.ts` | Added enemy-family and boss cue IDs. | | `src/extensions/ai-rogue/runtime/audio.ts` | Added SFX mappings, family helpers, metadata dispatch, and cue tuning. | | `src/extensions/ai-rogue/runtime/combat.ts` | Emitted family-specific explicit cues while preserving shield precedence. | | `src/extensions/ai-rogue/runtime/__tests__/audio.test.ts` | Covered metadata dispatch, explicit precedence, fallbacks, and variants. | | `src/extensions/ai-rogue/runtime/__tests__/combat.test.ts` | Covered fast, thief, corruption, sentry, boss, shield, and generic cue paths. | | `tests/e2e/ai-rogue-runtime.spec.ts` | Added browser audio-pack proof for desktop and mobile encounter paths. | | `src/assets/ai-rogue/audio/sfx/provenance.json` | Added prompt, request, render, and raw-response metadata for files 46-57. | | `docs/extensions/ai-rogue/game-feel.md` | Updated SFX count, routing behavior, and remaining listening caveats. | | `docs/extensions/ai-rogue/implementation-baseline.md` | Updated committed audio inventory and routing baseline. | | `.spec_system/state.json` | Marked the session complete and cleared current session. | | `.spec_system/PRD/phase_36/PRD_phase_36.md` | Updated Phase 36 progress to 3/8 sessions. | | `package.json` | Bumped version from 0.5.58 to 0.5.59. | | `README.md` | Updated version line to 0.5.59. | | `docs/CHANGELOG.md` | Added the Session 03 completion entry. | *** ## Technical Decisions 1. **Additive cue contract**: New cue IDs extend the existing union and retain generic enemy cues for old events, unknown metadata, and missing assets. 2. **Presentation-only routing**: Enemy and boss metadata chooses audio without feeding back into simulation state, RNG, replay behavior, or save data. 3. **Committed local media only**: Runtime ships optimized local Ogg Opus files with provenance; raw API responses remain in gitignored scratch space. *** ## Test Results | Metric | Value | | ----------------------------- | ---------------------- | | Focused Vitest | 27 passed / 0 failed | | Full Vitest | 4379 passed / 0 failed | | Browser audio-pack Playwright | 2 passed / 0 failed | | Coverage | Not generated | *** ## Lessons Learned 1. Session 02 metadata made the SFX pack narrow and testable without adding new simulation rules. 2. Explicit combat cues need family-aware construction when explicit cue precedence would otherwise bypass metadata dispatch. 3. Browser instrumentation can prove fetch/play paths, but final closeout still needs human acoustic listening for volume balance. *** ## Future Considerations Items for future sessions: 1. Define and wire theme audio routing in Session 04 before adding theme packs. 2. Revisit wall-bump fatigue and quiet milestone cues during final audio validation. 3. Keep adaptive stingers deferred until the engine contract defines bus, ducking, and transient gain behavior. *** ## Session Statistics * **Tasks**: 23 completed * **Files Created**: 17 * **Files Modified**: 15 * **Tests Added**: Focused audio, combat, and browser audio-pack coverage * **Blockers**: 0 resolved --- # Agent Instructions This documentation is published with GitBook. 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