--- title: "Tyre Round 5 — Final Review" description: "Final review of workshop outcomes for technical architecture accuracy" type: workshop status: archived workshop: generator-architecture agent: "tyre" round: 5 created: 2026-02-27 --- # Round 5: Tyre — Final Review of Workshop Outcomes **Workshop:** Generator Architecture (#562) **Agent:** Tyre (Technical Architect) **Date:** 2026-02-27 **Round 5 scope:** Review `workshop-outcomes.md` for accuracy against my Round 4 canonical output. Corrections only. --- ## Overall Assessment The outcomes document is **accurate and well-compiled**. Qatux has correctly captured the three-layer model, the spatial hierarchy, the Phase 1 pipeline, and all 14 D-READY items. The lead decisions table is correct. The key tensions and resolutions table is correct. The open questions are correctly identified. *cracks knuckles* — That said, I have a few corrections. None are architectural — they're all accuracy/consistency issues in how the outcomes doc represents decisions that were made. --- ## Corrections ### CORRECTION 1: WorldTier enum values don't match Round 4 canonical **Location:** Workshop-outcomes §"WorldTier and ComplexityTier" (lines 127–143) **Issue:** The outcomes document uses: ``` Core, Regional, Local, Transit, Dormant ``` My Round 4 canonical enum (§2.1, the D-record version) uses: ``` Epicenter, Regional, Passage, Backwater, Waypoint ``` The lead decision L-3 says "WorldTier wins over SignificanceTier as the field name." Correct — but the **enum variant names** should match the Round 4 canonical. The outcomes doc appears to have substituted simplified names that were never agreed upon. **Fix:** Replace the WorldTier enum values with the Round 4 canonical: | Current (incorrect) | Correct (Round 4 canonical) | |---------------------|---------------------------| | Core | Epicenter | | Regional | Regional | | Local | Backwater | | Transit | Passage | | Dormant | Waypoint | Also update the constraint ceiling text: - Current: "Core/Regional → Full max; Local → Moderate max; Transit → Minimal; Dormant → Empty" - Correct: "Epicenter/Regional → Full max; Backwater → Full (key insight: dense isolated community); Passage → Moderate max; Waypoint → Minimal" This matters because the Backwater → Full case is one of the most important combinations in the game (§2.3 of my Round 4 — the fishing village scenario). The current text says "Local → Moderate max" which would **prohibit** this case. That's a material error. ### CORRECTION 2: Missing fields on DistrictSkeleton summary **Location:** Workshop-outcomes §"The Three-Layer Model" (lines 43–79) **Issue:** The canonical DistrictSkeleton in my Round 4 (§5.1) includes fields that are absent from the outcomes summary: - `district_id: DistrictId` — identity field, omitted - `seed: u64` — critical for deterministic generation, omitted - `district_type: DistrictType` — classification, omitted - `context: DistrictContext` — world context, omitted - `access_points: Vec` — district-level entries/exits, omitted The summary does include `breach_only_zones`, `vertical_structure`, and `derived_analysis` which are **not** on my Round 4 canonical struct. These appear to have been pulled from other participants' proposals rather than the final canonical struct. **Fix:** The DistrictSkeleton field list in the three-layer model should match the canonical struct from my Round 4 §5.1. Either reproduce it exactly or add a note that the summary is simplified and the full struct is in the D-record. I'd recommend: keep the summary form but correct the field list to match the canonical. Add the missing identity/seed/context fields. Remove `breach_only_zones`, `vertical_structure`, and `derived_analysis` unless another participant's round 4 added these and I missed them — in which case, note the source. ### CORRECTION 3: Spatial hierarchy table — missing visual tile dimension **Location:** Workshop-outcomes §"Spatial Hierarchy (D-094)" (lines 83–87) **Issue:** Minor. The table lists "Visual tiles" as 32×32 for chunks, 64×64 for blocks, 256×256 for districts. These are correct. But my Round 4 also specifies that a Block is "2×2 chunks" in the DistrictSkeleton comments (§5.1, line: `/// The 4×4 block grid (each block = 128×128 sim tiles = 2×2 chunks)`). The outcomes table says Block = 4 chunks in the "Purpose" column. These are consistent (2×2 = 4 chunks total). No error — just confirming. **No fix needed.** The table is correct. ### CORRECTION 4: MobileChunk — missing `Idle` movement state **Location:** Workshop-outcomes §D-READY-13 (lines 334–346) **Issue:** The outcomes document lists `MobileMovementState` as `(Docked / InTransit / InterSystem)`. My Round 4 canonical (§1.4) includes a fourth state: **`Idle`** — vessel parked at a location but not docked to infrastructure (anchored ship, grounded shuttle). This was a Round 4 addition (noted in my §6 cost summary: "MobileChunk Idle state added: +0.5 dev-days"). **Fix:** Add `Idle` to the MobileMovementState list: ``` MobileMovementState (Docked / InTransit / InterSystem / Idle) ``` ### CORRECTION 5: Implementation targets — MobileChunk effort **Location:** Workshop-outcomes §"Implementation Targets" (lines 409–416) **Issue:** The outcomes document says "MobileChunk (single-chunk vessels)" at v0.3, ~9.5 dev-days. This is consistent with my Round 4 estimate. However, my Round 4 milestone breakdown (§6) places mobile chunks at **v0.3** alongside organic layout, palette modifiers, edge bleed, etc. — the v0.3 total is ~23 dev-days. The outcomes table correctly shows ~9.5 for just the MobileChunk portion. **No fix needed.** The figure is correct. ### CORRECTION 5b: MobileChunk `Docked` state missing required fields **Location:** Workshop-outcomes §D-READY-13 (lines 340–341) **Issue:** D-READY-13 explicitly states: > "The `scheduled_departure: Option` field in `Docked` state satisfies this; the generator must populate it. Vessels without departure schedules are an error state." My Round 4 canonical `Docked` state (§1.4): ```rust Docked { dock_position: WorldPosition, connected_chunk: Option, } ``` Neither `scheduled_departure` nor `docked_since` is present. The outcomes doc explicitly references these fields as satisfying a generator requirement — so the D-record struct must include them. The outcomes doc is correct; my Round 4 struct is incomplete here. **Fix for D-record filing:** ```rust Docked { dock_position: WorldPosition, connected_chunk: Option, docked_since: SimTick, scheduled_departure: Option, }, ``` --- ### CORRECTION 6: Guarantee audit — missing checks from Round 4 **Location:** Workshop-outcomes §D-READY-2 (lines 158–165) and §D-READY-8 (lines 249–257) **Issue:** My Round 4 `GuaranteeAuditResult` struct (§5.2) has 11 named checks. D-READY-2 in the outcomes lists the tiers correctly. However, D-READY-8 says "A-1/A-2/A-3 are Tier 3 Conditional" and "A-4 is mandatory Full-complexity." In my Round 4 audit struct, A-4 (`non_institutional_route`) is NOT in the struct — it's listed in D-READY-8 as a requirement but I didn't add it as a named field on `GuaranteeAuditResult`. **This is my omission from Round 4**, not an error in the outcomes doc. The outcomes correctly state A-4 is mandatory for Full-complexity. When filing the D-record, A-4 should be added to the `GuaranteeAuditResult` struct as a Tier 2 check (it's mandatory for Full, not conditional). Similarly, `egress_multiplicity` (A-2) is missing from my struct. **Recommended fix for D-record filing (not outcomes doc):** Add `non_institutional_route: Option` and `egress_multiplicity: Option` to the Tier 2 section of `GuaranteeAuditResult`. Also add `horizon_view_corridor: Option` and `breach_only_zone: Option` and `rooftop_discovery: Option` from D-READY-2 Tier 2 list. The outcomes doc correctly lists these; my Round 4 struct was incomplete. --- ## Items Verified Correct (No Changes Needed) - **L-1 through L-7:** All lead decisions accurately captured. - **Phase 1 pipeline stages:** Correct (5 stages). - **LayoutMode struct:** `BlockPlacement` with offset, rotation_steps, street_width_factor — matches Round 4. - **45-degree rotation hard cap:** Correctly stated as non-negotiable. - **D-READY-3 (TrianglePurpose):** Enum values match. `Vec` correctly noted. - **D-READY-4 (WallBackside/TileBehindState):** Dual classification correctly captured. Era-tagged infrastructure contents correct. - **D-READY-5 (DamageOverlay):** Structs match. `scatter_seed` correctly scoped. `RegenerationStrategy` correctly defined. XOR prohibition correctly stated. - **D-READY-6 (ZonePalette):** 8 base terrain types correct. Modifier axes (A/B/C) correctly described. - **D-READY-9 (Heritage Grammar):** Blend rules correct. Authoring domain separation (Miri vs Araminta) correct. - **D-READY-12 (Trauma Events):** `TraumaEventSubtype` enum matches. Decay rate per heritage root correct. - **D-READY-14 (DamageOverlay/RegenerationStrategy):** Correctly filed as separate D-record from D-READY-5. Prohibition framing accurate. - **NPC model (10 axes):** All axes correctly listed. Axis 11 correctly flagged as Q-record. - **Minimum NPC count (3):** Correctly stated. - **Key tensions table:** All 6 tensions and resolutions accurate. - **Open questions:** All 6 Q-records correctly identified with appropriate owners. - **Ozzie's "promises" synthesis:** Accurately captured. --- ## Summary of Required Corrections | # | Severity | What | Where | |---|----------|------|-------| | 1 | **HIGH** | WorldTier enum values wrong (Core/Local/Transit/Dormant → Epicenter/Backwater/Passage/Waypoint). Constraint ceiling text prohibits the Backwater+Full case. | §WorldTier, lines 127–143 | | 2 | MEDIUM | DistrictSkeleton field list has missing and extra fields vs. Round 4 canonical | §Three-Layer Model, lines 43–62 | | 3 | — | No correction needed | §Spatial Hierarchy | | 4 | LOW | MobileMovementState missing `Idle` variant | §D-READY-13, line 336 | | 5 | — | No correction needed | §Implementation Targets | | 5b | MEDIUM | `Docked` state missing `scheduled_departure` + `docked_since` (D-READY-13 explicitly requires them) | §D-READY-13, line 340 | | 6 | NOTE | My Round 4 GuaranteeAuditResult struct was incomplete — outcomes doc is correct, but D-record filing should add missing Tier 2/3 fields | §D-READY-2/8 | **Correction 1 is the only one I'd flag as potentially misleading** — the wrong enum values combined with the wrong constraint ceiling text could cause implementation to prohibit Backwater+Full, which is a key game experience. The rest are bookkeeping. --- *Tyre — Round 5 review complete. One high-severity correction (WorldTier enum names and constraint ceiling), one medium (DistrictSkeleton field list), one low (missing Idle state). The outcomes document is solid work overall — the architecture is accurately represented.*