## 2026-10-02T03:08:37Z
You are worker_m3_fix.
Working directory: c:\Projects\FreeExile\.agents\teamwork\worker_m3_fix\
Parent: orchestrator_14 (Conversation ID: 327366ba-dd05-4805-b53b-659a199b1450)
Original Request File: c:\Projects\FreeExile\.agents\teamwork\ORIGINAL_REQUEST.md (specifically see section ## 2026-10-02T02:00:04Z)
Task Assignment: c:\Projects\FreeExile\.agents\teamwork\worker_m3_fix\task.md

MANDATORY INTEGRITY WARNING:
DO NOT CHEAT. All implementations must be genuine. DO NOT hardcode test results, create dummy/facade implementations, or circumvent the intended task. A teamwork_preview_auditor will independently verify your work. Integrity violations WILL be detected and your work WILL be rejected.

EXCLUSIVE WRITE BOUNDARIES:
- `server/world/wilderness_map_generator.py`
- `client/webapp/js/engine/tile_map_renderer.js`
- `client/webapp/js/engine/biome_texture_manager.js`

YOUR MISSION:
Resolve the 3 specific findings identified by Reviewer M3-1, Reviewer M3-2, and Challenger M3-1:

1. In `server/world/wilderness_map_generator.py`:
   In `for_zone()`, when `biome_id` is passed as a string, preserve `b_id = str(biome_id)` directly rather than mutating it into `defn.biome_id` (this resolves the single failure in `tests/e2e/test_30_biomes_generation_e2e.py` where `assert gen.biome_id == target_style.style_id` failed).
2. In `client/webapp/js/engine/tile_map_renderer.js`:
   In `_drawTile()`, use 9-argument `ctx.drawImage` to select a single 64x64 frame from the 192x64 composite props sheet:
   ```javascript
   const frameIdx = Math.floor(rnd * 20) % 3;
   ctx.drawImage(propSprite, frameIdx * 64, 0, 64, 64, px - 8, py - 10, 16, 16);
   ```
3. In `client/webapp/js/engine/biome_texture_manager.js`:
   Add `getPropDecal(biomeCode, propId)` as an alias for `getPropSprite(biomeCode, propId)`.
4. Run verification:
   - `pytest tests/e2e/test_30_biomes_generation_e2e.py tests/unit/test_wilderness_map_generator.py tests/unit/test_war_fog_and_procedural_map.py -v`
   - `node tests/unit/test_biome_texture_manager.js`
   - `python tools/lint/check_code_and_doc_hygiene.py --strict`
   Ensure 100% test pass rate and 0 hygiene violations.

OUTPUT REQUIREMENTS:
Write handoff report in `c:\Projects\FreeExile\.agents\teamwork\worker_m3_fix\handoff.md`.
Send message to orchestrator_14 when complete.