unit_runtime.py can only place fields the disc values (it scores triples against
disc records): 58 of 153 from one snapshot. data/unit_definition_layout.txt came
from the title's loader instead, so it places all 159 — including the fields no
disc record sets, which is the Route-B target.
tools/re-capture/unit_dump_layout.py reads every field of every live definition
object with that layout and keeps the discipline: a field the disc DOES value is a
check, not a new value. Over two snapshots (19 objects): 700 cross-checks agree,
0 disagree.
fields placed per object 58 of 153 -> 159
rows over those 19 units 609 -> 2 736
defaulted-on-disc values (whole file) 1 059 -> 2 351
Two traps recorded: the layout table's offsets are DECIMAL while the solver CSV
prints hex (parsing as hex fails the cross-check on everything — which is how it
announced itself), and angle fields can carry a prefix (AB_AA_PitchPlus is still an
angle, so the AV_/AA_ test must match anywhere in the name).
Flagged: UN_f201_TCAF_Tanker's object is not byte-identical between the two
missions — per-mission override or a runtime-mutated field; needs a third snapshot
to separate.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NptfmpjdpNCKEez6d2xvA9
Claude (auto-RE)
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