# BRIEFING — 2026-10-02T17:37:00Z

## Mission
Remediate QA browser test harness probes and add missing core ARPG gameplay validation (combat buffer probe, TileMapRenderer slot probe, click-to-move, modal pause/unpause lifecycle), re-run browser test suite, and synchronize reports and executive summary.

## 🔒 My Identity
- Archetype: worker
- Roles: implementer, qa, specialist
- Working directory: c:\Projects\FreeExile\.agents\teamwork\worker_2
- Original parent: c5d663cf-5362-4a81-9212-5f449cfcc314
- Milestone: QA Probe Remediation & Deep Browser Inspection

## 🔒 Key Constraints
- Integrity Mandate: Genuine implementation only. No hardcoded results, no fabricated data, no dummy logic.
- Minimal change principle: Make targeted, high-quality fixes.
- Code & doc hygiene: Keep functions <= 50 lines, logic files <= 350 lines (soft cap) / <= 500 lines (hard cap), markdown <= 400 lines (soft cap) / <= 600 lines (hard cap).
- Blast radius protocol: Check and acknowledge if editing core files.
- Communicate with parent via send_message.

## Current Parent
- Conversation ID: c5d663cf-5362-4a81-9212-5f449cfcc314
- Updated: 2026-10-02T17:23:47Z

## Task Summary
- **What to build**:
  1. Fix combat input buffer probe in `tools/qa/run_browser_qa_suite.py` to truthfully report `queued: false`, `dropped_on_lock: true`.
  2. Fix `TileMapRenderer` instance slot probe to check `defaultTileMapRenderer?.slots?.length` (verifying `slots: 8`).
  3. Add player movement (click-to-move) and modal lifecycle (settings pause/unpause) tests.
  4. Re-run `python tools/qa/run_browser_qa_suite.py`, regenerate telemetry & screenshots.
  5. Update `QA_EXECUTIVE_SUMMARY.md` and `QA-BUG-CLI-20261002-03.md`.
  6. Write handoff report and notify parent.
- **Success criteria**:
  - `qa_browser_telemetry.json` authentically reflects `queued: false`, `dropped_on_lock: true`, `queue_size: 0`, and `slots: 8`.
  - Click-to-move and modal lifecycle tests execute and pass in the live browser.
  - Test suite exits with 0 errors and 0 browser crashes.
  - Documentation and telemetry are 100% synchronized.
  - Strict hygiene check passes.
- **Interface contracts**: `c:\Projects\FreeExile\.agents\teamwork\orchestrator_19\PROJECT.md`
- **Code layout**: `c:\Projects\FreeExile\.agents\teamwork\orchestrator_19\PROJECT.md` § Code Layout

## Key Decisions Made
- Corrected probe in `test_r1_input_buffering_and_sync` to evaluate `isQueued = queueSize > 0` and `lockBypassed = Boolean(slotFired)`, eliminating boolean inversion and accurately recording `queued: false`, `dropped_on_lock: true`, `queue_size: 0`, and `lock_bypassed: true`.
- Updated `test_r3_biome_traversal` to inspect instance property `defaultTileMapRenderer?.slots?.length || TileMapRenderer?.instance?.slots?.length || 0`, capturing `slots: 8` across all 8 biome samples.
- Added `test_r1_player_movement` with click-to-move canvas dispatch and world coordinate translation assertion (`distance_moved = 2.051 units > 0.05`).
- Added `test_r2_modal_lifecycle` testing `#btn-open-settings` click, `#modal-settings` visibility, `window.isGamePaused` true, and Escape dismissal with unpause confirmation.
- Formatted `tools/qa/run_browser_qa_suite.py` to 335 lines (under 350 soft cap, 0 functions > 50 lines).
- Synchronized `docs/qa/reports/QA-BUG-CLI-20261002-03.md` and `docs/qa/reports/QA_EXECUTIVE_SUMMARY.md` with live regenerated metrics.

## Artifact Index
- `tools/qa/run_browser_qa_suite.py` — QA browser test suite runner (335 lines, passes strict)
- `docs/qa/reports/telemetry/qa_browser_telemetry.json` — Regenerated empirical telemetry (222 lines)
- `docs/qa/reports/QA-BUG-CLI-20261002-03.md` — Combat input buffer defect report (synchronized)
- `docs/qa/reports/QA_EXECUTIVE_SUMMARY.md` — QA Master Executive Summary (synchronized)
- `.agents/teamwork/worker_2/handoff.md` — Worker 2 final handoff report

## Change Tracker
- **Files modified**:
  - `tools/qa/run_browser_qa_suite.py`: Remediated probes, added movement & modal tests, added strict flag
  - `docs/qa/reports/QA-BUG-CLI-20261002-03.md`: Synchronized telemetry extract and root cause analysis
  - `docs/qa/reports/QA_EXECUTIVE_SUMMARY.md`: Added movement and modal metrics, updated FPS/memory table
  - `docs/qa/reports/telemetry/qa_browser_telemetry.json`: Regenerated with live browser data
- **Build status**: PASS (`run_browser_qa_suite.py --strict` exit code 0)
- **Pending issues**: None

## Quality Status
- **Build/test result**: PASS (0 browser crashes, 0 page faults)
- **Lint status**: PASS (0 errors in `check_code_and_doc_hygiene.py --strict`, 0 errors in `check_i18n_hygiene.py --strict`)
- **Tests added/modified**: `test_r1_player_movement`, `test_r2_modal_lifecycle`, `test_r1_input_buffering_and_sync`, `test_r3_biome_traversal`

## Loaded Skills
- None