Nothing here changes what a tool computes; it changes where tools look.
- tools/re-capture: 33 censuses globbed /work/sylph_extract, a path that has
existed nowhere since /work became a clone, so they matched nothing and
printed empty results. They now resolve the disc through a new disc.py
from $SYLPHEED_DISC and exit loudly without it (the #44 fix, generalised).
Nine scripts that imported siblings from the retired Reborn checkout or an
old session scratchpad now import from their own directory. unitgroup.py
only needs the variable when --pak is not given.
- sylpheed-xex: the loader only ever uses the XEX2 retail key. The dead
devkit key and a doc comment claiming a devkit fallback that does not
exist are gone; Project Sylpheed is a retail XEX2, so no XEX1 key either.
- sylpheed-viewer: real_font_rasterizes looked for /tmp/sylph_extract and so
always skipped. It reads $SYLPHEED_DISC now, and passes against the disc.
- Comments and docs that named xenia-rs, the Reborn repository or /work/*.pe
as places to look now name sylpheed.db, Canary's ppc_context.h and the
flat .pe; docs/re/README.md no longer says the native Canary build does not
run.
Historical records keep their original paths: findings that were measured
against /work/xenia-rs/sylpheed.db still say so.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
The rotated quads on the title screen come from the keyframe block after
all. The earlier negative -- "every GP_TITLE build 4 element has all three
angle words at zero" -- read the right bytes over too small a region: it
walked the top-level declaration table, and the rotated elements are the
nested leaf records ptloop01.rat / ptloop02.rat.
Confirmed against the framebuffer rather than against our own renderer.
The two records declare +12 = 30 and -45; the GPU capture submits their
quads at +30.26 and -45.28 degrees -- magnitude and sign, two different
values. Corroborated by shape in GP_BUNK 117ca14f, where +12 ramps
0 -> 360 with position, scale and alpha constant: a spin in place.
Identifying which draw it was needed edge lengths, not bounding boxes:
400x1076 and 400x1444 against pteff03/pteff03a 399x180 at the elements'
two different declared scales, 600% (1080) and 800% (1440). The same test
names three known-positives in the capture (ptlogo1, ptcopyright,
ptbtn00), so it passes its own control.
Keyframe gains rotation_deg plus unknown_4/unknown_8, carried rather than
dropped. NOT rendered -- ui_layout::blit is axis-aligned only, so the
reference renderer and the port will both draw these upright until a
rotating blit exists.
The census tool ships with the trap that broke its first version: nested
RATC blobs are not 4-byte aligned, so an aligned scan found 0/3 of its
own control blocks and missed 16 341 blocks. Disc-wide +12 is non-zero in
14.50 % of 83 862 blocks.
sylpheed-formats tests, SYLPHEED_DISC set: 131 passed, 0 failed across the
6 suites finished at commit time; the run had not yet completed.
