> For the complete documentation index, see [llms.txt](https://faction-os.gitbook.io/faction-os-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://faction-os.gitbook.io/faction-os-docs/.spec_system/specs/phase24-session03-live-enemy-presentation/implementation_summary.md). # Implementation Summary **Session ID**: `phase24-session03-live-enemy-presentation` **Package**: apps/web **Completed**: 2026-07-08 **Duration**: 3 hours *** ## Overview Rendered the already-folded live enemy tier on the apps/web battlefield. The session added a pure live-legion presentation model, a board-internal React layer for skirmishers, ram, gremlins, wraiths, and siege state, safe display labels, reduced-motion twins, wraith hero selection, and a shared `test_pass` event contract so real test pass events clear skirmishers through the normal store path. *** ## Deliverables ### Files Created | File | Purpose | Lines | | -------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------- | ------ | | `apps/web/src/lib/liveLegion.ts` | Pure bounded live enemy presentation model, caps, anchors, labels, and ordering | \~199 | | `apps/web/src/components/battlefield/LiveLegionLayer.tsx` | Board-internal live enemy rendering layer with accessibility and reduced-motion support | \~241 | | `apps/web/tests/liveLegion.test.ts` | Pure model coverage for caps, ordering, labels, and counts | \~171 | | `apps/web/tests/LiveLegionLayer.test.tsx` | Component coverage for rendering, static twins, privacy, and wraith selection | \~179 | | `assets/generated/game-design/phase03/live-enemies/live-enemy-effects-sheet.png` | Generated live enemy effects source sheet cataloged by review | binary | | `assets/generated/game-design/phase03/strike-vocabulary/strike-vocabulary-effects-sheet.png` | Generated strike vocabulary effects source sheet cataloged by review | binary | | `assets/generated/game-design/phase03/reduced-motion/reduced-motion-static-badges-sheet.png` | Generated reduced-motion static badge source sheet cataloged by review | binary | | `assets/generated/game-design/phase10/alliance-war/alliance-war-visuals-sheet.png` | Generated Alliance War source sheet cataloged by review | binary | | `assets/generated/game-design/phase11/seasons-saga/seasons-saga-visuals-sheet.png` | Generated Seasons and Saga source sheet cataloged by review | binary | | `assets/generated/game-design/phase12/war-games/war-games-demo-presentation-sheet.png` | Generated War Games demo presentation source sheet cataloged by review | binary | ### Files Modified | File | Changes | | ------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------- | | `apps/web/src/components/battlefield/Battlefield.tsx` | Mounted the live legion layer below hero tokens and passed projection, hero coordinate, reduced-motion, and selection data | | `apps/web/src/index.css` | Added live enemy motion variants and reduced-motion static behavior | | `apps/web/tests/Battlefield.test.tsx` | Added store-path coverage for live enemies, pass clearing, ram clearing, wraith selection, and z-order | | `apps/web/src/lib/gameProjection.ts` | Folded shared `test_pass` events to clear normalized skirmisher refs | | `apps/web/tests/gameProjection.test.ts` | Covered pass-clearing and duplicate-pass idempotence | | `packages/protocol/src/events.ts` | Added the shared `TestPassEvent` contract | | `packages/protocol/tests/events.test.ts` | Covered `test_pass` in protocol event type tests | | `docs/api/event-api-hook-contracts.md` | Documented the `test_pass` dev-health event | | `docs/game-design/*.md` | Aligned game-design inventories with `test_failure` and `test_pass` skirmisher lifecycle | | `docs/game-design/manifest.md` | Cataloged generated game-design asset sheets surfaced during review | | `docs/ongoing-projects/game-design-asset-gaps.md` | Updated asset gap ledger for generated sheets | | `.spec_system/specs/phase24-session03-live-enemy-presentation/*.md` | Refreshed implementation notes, review, security, validation, and closeout summary | | `.spec_system/state.json` and `.spec_system/PRD/phase_24/PRD_phase_24.md` | Recorded session completion and phase progress | | `apps/web/package.json` and `package-lock.json` | Bumped apps/web package version from `0.1.75` to `0.1.76` | *** ## Technical Decisions 1. **Skirmishers are informational; wraiths are interactive**: Skirmishers expose safe test-path context without flooding the tab order during test storms, while wraiths select the affected hero because that is the existing inspection affordance. 2. **Pass clearing uses an explicit event**: `test_pass {path}` clears the matching normalized skirmisher through the same projection boundary as `test_failure`, avoiding fabricated timer-based fixes. 3. **Live enemy labels sanitize at display time too**: The presentation model reuses camp sanitizer helpers so direct model inputs cannot leak absolute paths, secrets, query strings, or raw details into labels or DOM attributes. 4. **Keep anchor constants are exported**: Session 04 can reuse the stable ram/gate anchor for ram-break and combat playback effects without inventing a second board coordinate. *** ## Test Results | Metric | Value | | ---------------------- | ------------------------------------ | | Targeted Session Tests | 97 passed / 0 failed | | Full Suite Test Files | 282 passed / 1 skipped | | Full Suite Tests | 3323 passed / 1 skipped / 0 failed | | Coverage | Not generated by validation commands | *** ## Lessons Learned 1. Presentation-only battlefield layers need a second sanitization boundary even when reducer inputs are already normalized. 2. Honest live enemy clearing required a shared `test_pass` contract; implicit aging would have violated the phase's honesty rule. 3. Generated game-design assets must be cataloged in manifest, gap, and security-review surfaces before closeout. *** ## Future Considerations Items for future sessions: 1. Session 04 should reuse `LIVE_LEGION_KEEP_ANCHOR` for ram-break and camp combat playback effects. 2. Session 05 should keep the single `alertFocus` pulse centralized instead of adding urgency pulses to each enemy component. 3. Session 07 should regression-test replay, reconnect, mock, persistence, and privacy boundaries across the new live tier. *** ## Session Statistics * **Tasks**: 20 completed * **Files Created**: 10 * **Files Modified**: 24 * **Tests Added**: 5 focused test files or additions * **Blockers**: 0 resolved --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. 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