ff0937fa8a433900f3cc87caf9acc2a00fda7062
4 Commits
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Sylpheed port agent
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700094bef1 |
FORMAT v3: rotation, and the focus record -- the ring the port could not reach
Pin bumped to the TAG formats-pin-2026-08-29 (
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Sylpheed port agent
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89de93b18f |
docs: the timeline lands on rest -- except on six elements, where the game
agrees with the timeline P2's gate is the buttons sliding in, and `tools/screen-strip` renders the strip that shows it. But the useful result came out of checking where the animation settles. On 8 of 12 screens the settled timeline is BYTE-IDENTICAL to the declared `rest` pose -- the port walks the keyframes with an authored time unit and arrives, to the pixel, where the pinned decoders independently say the screen rests. On `main_menu` the two differ in exactly one region, 400x470 at (440,108): the bounding box of `ptframe1` and `ptframe2` and nothing else. `rest` puts both at their first keyframe, off-position and transparent. The capture of the running game shows them -- the bright circuit bracket around the menu. Cropping the same region from the capture and from both renders puts the ring and its elbow trace in the timeline render pixel-aligned with the game's, and absent from the rest render. Geometry, so it does not depend on the capture's gamma or on its having been taken with NEW GAME focused. `ui_layout::rest_plateau` excludes a trailing run of identical keyframes because it is normally the exit. On an element with NO exit animation the trailing run IS the hold. The condition that identifies these exactly, with no false positives here, is "the final untimed keyframe has the same pose as the last timed one" -- six elements, and `rest()` misses all six. Filed in BLOCKED.md for the RE agent: the decoders are pinned and are not this port's to fix, and `sylpheed-cli screen render` is missing the bracket too. Worth saying plainly what this does to P1: the port and the reference agreed on `main_menu` to 3/255 and BOTH were missing two elements the game draws. Two renderers reading one field through one decoder agreeing is not evidence the field is right. BLOCKED.md had already said that about the pivot; here it bit. The title is NOT settled and P2 does not claim it. `rest` and the timeline disagree there by 142-247/255, the only live title capture composites the PRESS A plate over build 4 so it cannot be diffed against the title alone, and both of the port's modes draw a cyan glow slab the game does not have -- a third problem, P3's. Recorded as an open question rather than resolved by tuning. Also reconciled against the RE agent's new work: Q8 is answered -- the SE waves are located in `Static.slb` (move/confirm/back), which unblocks P6's audio; and the title's transitions are a lookup by NAME, giving P3/P5 the game's own screen vocabulary as candidate `goto` targets, marked as the name match it is. |
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Sylpheed port agent
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8d2c092788 |
docs: FORMAT v2, what P0 decided, and BLOCKED reconciled
FORMAT is bumped to v2 with a "Changes from v1" table giving a reason per row.
v1 was written before HANDOFF answered Q1 and Q3 and before the two-colour
modulate was known; each change is a thing v1 could not have said. The paint
order moves from `unresolved` into the export, because Q3 decoded it — a u16
layer key at +0x0A, stable-sorted — and a decoded answer is read in the
exporter. `paint_order_ties` replaces it, because the tie-break is still
unknown.
Where a layer key is not in the file it comes from the decoders' table of keys
measured off the running game. That is a different kind of fact, so it is
labelled: `layer_source` is "sprite", "implied" or "none".
BLOCKED is reconciled against HANDOFF at /reborn
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MechaCat02
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9d96be609e |
scaffold the Godot port, as its own repo with its own agent
The port is deliberately separate from the reverse-engineering project: its own
repository, its own clone, its own container. Two writers in one working tree
means files change under whoever is mid-edit and a `git add -A` by one sweeps up
the other's work -- which happened today in the Reborn tree, so this is set up
not to repeat it.
The wall: Godot never reads a disc format. An offline Rust exporter converts the
user's disc into JSON + PNG + Ogg, and the Godot project reads only that. No
GDExtension, no Rust in port/. Beyond the practical reason -- Godot cannot read
IPFB, RATC, T8aD, XMA or WMV -- there is the design one: modding is a goal, and
if the runtime reads the original formats then modding means reverse
engineering, whereas if it reads JSON it means opening a file.
The decoders come from sylpheed-formats PINNED BY REVISION (
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