aaaa08b164
The brief's rule is to commit reference data beside the finding so the port can be built without a disc. Nothing had ever checked that the docs' cited artifacts actually exist. doc_link_check.py walks every markdown file under docs/, resolves each relative link, and reports targets that are missing -- and separately targets that resolve to a ZERO-BYTE file, which looks fine in any listing. links resolving 1038 -> 1049 missing targets 16 -> 5 empty targets 0 -> 0 +11 resolving and -11 missing against 11 edits: the counts pair, which is the confirmation the pass did what it claimed and touched nothing else. Two of the sixteen were the evidence for the UI layout decode itself. structures/ui-rat-layout.md is what the port is built on, and its two figures -- backing "the tutorial PAUSE menu rebuilds pixel-accurately from its sprites" and "the same method reproduces the main menu" -- were written as captures/ui-layout/... from a file in structures/, one directory too shallow. The headline evidence for the decode could not be opened from its own document. Eleven links had the wrong relative depth with the target present. Each was rewritten only where exactly one candidate path resolved, so nothing was guessed; the first pass left three alone because equivalent spellings (captures/../captures/x) failed to collapse, and a second pass normalised them. Five remain genuinely absent and are left rather than invented: two point at MEMORY.md outside the repo, one at a header in the separate xenia-canary-native tree, and two name documents that were never written (weapon-datasheet-runtime.md, canary-build-verified-env-confound.md). None is port-relevant. A missing document is a different problem from a bad path and is not something a link fix should paper over.
4.1 KiB
✅ Entity objects ARE spawned — the vtables were never stale, the ROUTE was wrong
Confidence: ✅ CONFIRMED. Measured 2026-08-26 in the sylph-re container, Canary on the retail disc, save slot 01, Stage 01 "Glasner Training Area".
The result
gworld.py's two constants resolve exactly as written:
| vtable | address | hits |
|---|---|---|
DEF_VTABLE (parsed .tbl definition, one per unit type) |
0x820AF844 |
13 |
INST_VTABLE (spawned entity instance, one per thing in the scene) |
0x820AF030 |
42 |
name_of() resolves every one of them:
# 13 definitions # 42 live instances
UN_f001_TCAF_DeltaSaber_T_Player 20 UN_e007_ADAN_Turret
UN_f001_TCAF_DeltaSaber_T 6 UN_f001_TCAF_DeltaSaber_T
UN_e007_ADAN_Turret 5 UN_e010_ADAN_Attacker_S
UN_e106_ADAN_Destroyer 2 UN_e106_ADAN_Destroyer
UN_e010_ADAN_Attacker_S 8 UN_S01_Asteroid_cmesh_0{1..4}{a,b}
UN_S01_Asteroid_cmesh_0{1..4}{a,b} 1 UN_f001_TCAF_DeltaSaber_T_Player
entities2.py reports 52 moving triples, so these are live objects with
changing positions, not inert table images.
Why this is not a false positive
A bit pattern can occur by chance; a coherent roster cannot. The evidence is the content, not the count:
- The asteroid definitions are
UN_S01_…and the stage actually loaded was S01 — the scan recovered the right stage's props without being told which stage was running. - The composition is internally sensible: 2
e106destroyers and 20e007turrets, i.e. ~10 turrets per destroyer, which matches the e106 part breakdown in ship placement (8 hull parts + 2 turrets per side). SixDeltaSaber_T= the player plus a wing. - Exactly one object is the
_Playervariant, and exactly one definition is.
❌ Control still owed, stated rather than glossed: the title-screen arm of this comparison was measured in earlier processes (0 hits at every menu state), not in this one. The stage-specific roster is strong evidence, but a same-process title control has not been run.
What was actually wrong — the route, not the constants
Every run in the preceding dozen iterations navigated through MISSION SELECT (which needs the cleared-stage-mask poke to offer a stage at all). Both scans returned 0/0 there, and the constants were marked 🔴 stale.
They were not stale. structures/unit-struct-runtime.md
records its own provenance — captures came from "all six tutorials and Stage 02
loaded from save slot 01" — and launch_mission.sh already encoded that
route: title → LOAD GAME → slot 01 → YES → READY ROOM → TAKE OFF.
LOAD GAME is the menu's second item. The previous iteration pressed the
first (NEW GAME) and read the 0/0 that followed as evidence about the
constants. One step down separated a dozen iterations of "stale vtable" from
this roster.
🔑 Method note. Two iterations in a row were spent re-deriving something the
corpus already recorded — first the provenance line, then the working script.
Read tools/re-capture/ and the doc's own provenance before deriving.
Reproduction
launch_mission.sh fly does the whole thing. On a slow lavapipe boot the
attract movie can outlast SKIP_INTRO_TIMEOUT; the emulator is nohuped and
survives, so re-run the post-boot half against the live process.
⚠️ wait_screen.sh readyroom reports failure on a successful run: the cyan
mission-briefing map classifies as menu (see
screen-id-briefing-misclass), so the route
looks stuck on the main menu while it is in fact three screens further on.
Still open
- The world-unit measurement (collisionset) — positions in world units against the HUD's own distance readout. This run reached the mission but the flight HUD was not yet up (green 0.03 %, vs 1.3–1.5 % in flight), so no distance readout was available to compare against.
- A same-process title-screen control for the scan above.