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Sylpheed/crates/sylpheed-formats/examples
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sylph-decoder d48781262e re: menu focus does not survive a reboot -- six fresh boots, three following a session that ended elsewhere 
No new boot was spent: six runs had already captured the first menu entry of a
fresh boot, and all six read NEW GAME. Three of them follow a session that ended
with the cursor on EXTRAS or OPTIONS, which is what makes it a test of persistence
rather than a repeated observation.

Reach stated rather than implied: every session ends with the emulator KILLED, so a
game that writes menu state on a clean shutdown would never get the chance. This
measures 'does not survive a killed session'.

Refutation attempt on the port's extras/initial_focus: ptbtn11 -- it SURVIVES.
ptbtn11 is the top button on the EXTRAS build, with the main menu as a control
where ptbtn01 is top and is known to be NEW GAME.

Incidentally corrects ring_row.py's stated calibration. It cited capture_y = 49.5 +
1.060*design_y, fitted against menu_focus.py's row centres, which are NOT the
disc's button rows -- the disc says 162/242/322/401/482, spacing 80, and
menu_focus.py drifts up to 17 px against them. Re-fitted: 64.82 + 0.9919*design_y,
residuals under 0.7 px. No item assignment changes.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Wuu56cE8vJGTBtn1ppsk8v
2026-08-31 01:51:03 +00:00
..
_all2.rs
re: a nested record's +0x08 is its loop length -- the plate's period is 120, not 105
2026-08-29 19:40:23 +00:00
_keys.rs
formats: a keyless primitive that would hide the screen is forced to paint first
2026-08-29 21:02:17 +00:00
_pbafc.rs
re: primitive blend mode -- undecodable with reach, and no longer a risk
2026-08-29 21:58:25 +00:00
_rechdr.rs
re: a nested record's +0x08 is its loop length -- the plate's period is 120, not 105
2026-08-29 19:40:23 +00:00
achievements_map.rs
re(challenge): the gate's bit space is the game's 24 ACHIEVEMENTS
2026-08-13 19:32:43 +00:00
adv_region_extend.rs
re: resolve_movie_voice_region starts INSIDE the first stream, 8 of 10 multichannel regions
2026-08-30 08:41:22 +00:00
adv_voice_dump.rs
re: which ADV stream sits where -- settled by level, not by waveform
2026-08-30 08:32:14 +00:00
arsenal.rs
game_data: Arsenal loader — player weapon options per hardpoint
2026-07-23 20:30:13 +02:00
bank_streams.rs
re: the two unexplained XMA streams are BGM_102, and BGM_103 s sizes survive
2026-08-29 16:16:13 +00:00
battle.rs
game_data: UnitRoster loader — per-mission battle compositions
2026-07-23 20:11:32 +02:00
bench_ships.rs
perf(mesh): memoise the whole-container decode
2026-08-12 18:57:50 +00:00
better_home.rs
fix(xbg7): degenerate index runs 582 -> 1 (grouped path + prefer a clean candidate)
2026-08-13 08:52:41 +00:00
bgm_dump.rs
re: the menu BGM loops at 61.93 s, and the game never reaches the fade
2026-08-30 09:34:42 +00:00
black_backdrop_predicate.rs
re: test the port's black-backdrop predicate disc-wide -- exact locally, rare globally
2026-08-30 17:36:10 +00:00
bounds_in_descriptor.rs
fix(mesh): filtered decode must not depend on the requested subset
2026-08-12 18:47:41 +00:00
campaign.rs
localization: resolve the game's UTF-16 text keys to display strings
2026-07-23 19:49:42 +02:00
caption_coverage.rs
re: read all eight caption families — 15x more text, and the same lesson twice
2026-08-26 02:47:13 +00:00
capture_ib_truth.rs
re(xbg7): a capture names a never-decoding family, and the cause is mixed strides in one pool
2026-08-13 10:52:35 +00:00
capture_index_bytes.rs
fix(xbg7): the index run was one element late for 575 sub-meshes
2026-08-13 07:26:52 +00:00
capture_match.rs
ship_capture: bake e106 COMPLETE from the 2026-07-26 F10 capture — all 8 parts
2026-07-26 18:26:23 +02:00
capture_truth_scan.rs
re: the capture is Stage_S02 -- provenance corrected, oracle grows to 46 buffers
2026-08-12 02:59:40 +00:00
capture_verify.rs
ship: engine placement CONFIRMED by 43-instance capture; exhaust markers added
2026-07-26 19:44:12 +02:00
challenge_map.rs
re(challenge): the EX missions are a MODE, not a stage number
2026-08-13 18:59:52 +00:00
challenge_screen.rs
re(challenge): the unlock is a bit test, and the mission table is on disc
2026-08-13 19:14:48 +00:00
composite_geometry.rs
re: the consistency figure is mostly composite bounding boxes -- real disagreement is 1
2026-08-12 18:02:06 +00:00
consensus_check.rs
re: all 89 remaining disagreements are 24-vertex boxes -- no real mesh disagrees
2026-08-12 18:11:20 +00:00
correlate_capture.rs
test: fix the stale default disc paths -- three tests could never run unaided
2026-08-12 01:18:10 +00:00
correlate_frames.rs
ship: index-less brg/eng/sld parts never matched their GN frame — 34 ships assembled without a bridge
2026-08-10 19:16:06 +00:00
coverage_audit.rs
fix(mesh): grouped pools no longer emit sub-meshes with out-of-range indices
2026-08-12 04:41:17 +00:00
cue_unit_check.rs
re: cue times ARE seconds — and "the rate does not converge" was my error
2026-08-26 00:14:31 +00:00
decl_word_probe.rs
re(ui): a RATC child's name is stated, not inferred -- and it was hiding every menu background
2026-08-29 07:26:56 +00:00
deep_map.rs
game_data: typed loaders for the combat / character / mission tables
2026-07-23 19:49:21 +02:00
default_owners.rs
re: runtime DATA SHEET reads the live weapon record (Route B, first capture)
2026-07-28 18:01:25 +00:00
defaulted_fields.rs
re: runtime DATA SHEET reads the live weapon record (Route B, first capture)
2026-07-28 18:01:25 +00:00
desc_dump.rs
feat(xbg7): read the per-sub-mesh vertex declarations (XBG7_SUBMESH_DECLS, off by default)
2026-08-13 11:45:20 +00:00
design_size_fallback.rs
re: sweep my own crates for fallbacks that fabricate a quantity
2026-08-30 15:06:15 +00:00
dialogue.rs
game_data: DemoMessage loader — the dialogue backbone
2026-07-23 19:59:14 +02:00
dm_extract.rs
game_data: typed loaders for the combat / character / mission tables
2026-07-23 19:49:21 +02:00
dm_roster.rs
game_data: typed loaders for the combat / character / mission tables
2026-07-23 19:49:21 +02:00
dm_rows.rs
game_data: typed loaders for the combat / character / mission tables
2026-07-23 19:49:21 +02:00
dossier.rs
localization: resolve the game's UTF-16 text keys to display strings
2026-07-23 19:49:42 +02:00
edge_cap_sweep.rs
re: 98.7% coverage, and the scale-free degeneracy fix is refuted
2026-08-12 06:19:38 +00:00
envelope_screen.rs
re: containment screen fails too -- the static assembler inflates a shared turret
2026-08-12 17:20:52 +00:00
extras_button_order.rs
re: menu focus does not survive a reboot -- six fresh boots, three following a session that ended elsewhere
2026-08-31 01:51:03 +00:00
filter_consistency.rs
re: CORRECTION -- the static assembler is not at fault, the pre-fix decoder was
2026-08-12 17:28:18 +00:00
find_ib.rs
re: eng_02_l's real block is adjacent -- the connectivity heuristic rejects it
2026-08-12 02:31:53 +00:00
find_mirror.rs
test: lock in the twin invariant -- 0 unrelated pairs disc-wide, 1 known collapse
2026-08-12 03:44:29 +00:00
find_stream_by_size.rs
re: the two unexplained XMA streams are BGM_102, and BGM_103 s sizes survive
2026-08-29 16:16:13 +00:00
flights.rs
re: rebuild game_data on the IDXD record table — 966 misses and 596 flattened reads
2026-08-26 01:42:53 +00:00
focus_alpha_census.rs
re: 210 focus records pulse, not 2 -- and 8 of them fail in a way that looks right
2026-08-29 19:45:17 +00:00
forced_backdrop_ink_thresholds.rs
re: reconcile the two ink counts -- we agree at >1 and not at >0
2026-08-30 07:07:21 +00:00
forced_backdrop_key_source.rs
re: not ONE of the 80 forced instances has a file-read key
2026-08-30 07:11:12 +00:00
forced_backdrop_necessity.rs
re: the forced-backdrop rule's pixel cost -- 38 screens go black without it
2026-08-30 07:04:05 +00:00
forced_backdrop_pixel_cost.rs
re: the forced-backdrop rule's pixel cost -- 38 screens go black without it
2026-08-30 07:04:05 +00:00
gate_histogram.rs
re: coverage is 96.4% (6069/6294) -- and the 225 misses get a gate breakdown
2026-08-12 04:22:43 +00:00
gp_title_entry_names.rs
handoff: Q2 enumerated six of eight screens and mis-paired the splashes
2026-08-30 21:56:45 +00:00
gp_title_pair_check.rs
re: refutation attempt on Q2's 'shipped twice' -- it survives, with one real caveat
2026-08-30 22:05:03 +00:00
grouped_report.rs
re(xbg7): a capture names a never-decoding family, and the cause is mixed strides in one pool
2026-08-13 10:52:35 +00:00
hokyu_demo_resolve.rs
Fix hokyu voice: resolve by subtitle demo-id, not ship category
2026-07-23 19:48:56 +02:00
hokyu_final.rs
Cutscene voice: resolve movies via continuous-stream cue regions
2026-07-23 06:53:55 +02:00
idxd_tokens.rs
re: generalize the two capture tools beyond weapons
2026-07-29 06:05:13 +00:00
index_hash_dump.rs
fix(xbg7): the index run was one element late for 575 sub-meshes
2026-08-13 07:26:52 +00:00
index_pad_check.rs
fix(xbg7): the index run was one element late for 575 sub-meshes
2026-08-13 07:26:52 +00:00
inrange_fallback_count.rs
re: count the in-range fallbacks -- and the control that failed is the answer
2026-08-30 15:15:42 +00:00
invert_capture.rs
re: the Stage-02 capture drew no capital ship at all — invert the match, then control range
2026-08-10 18:04:58 +00:00
iso_map.rs
game_data: typed loaders for the combat / character / mission tables
2026-07-23 19:49:21 +02:00
kf_flip_test.rs
re: the keyframe block s +4 and +8 are angles used almost always as a 180 flip
2026-08-29 18:30:29 +00:00
kf_timeline.rs
formats: a settled screen is one instant, not one hold per element
2026-08-29 19:28:27 +00:00
kf_unknown_census.rs
re: the keyframe block s +4 and +8 are angles used almost always as a 180 flip
2026-08-29 18:30:29 +00:00
leaf_alpha_compose.rs
re: a nested .rat leaf animates on its own timeline; parent alpha does not multiply
2026-08-29 18:03:19 +00:00
leaf_dump.rs
re: 125 percent is not the only odd scale, and ptlogo_eff2 is a pop not a steady state
2026-08-29 18:16:20 +00:00
leafdbg.rs
formats: teach the renderer to rotate (Option A) -- and report that it does not close the title
2026-08-29 18:59:26 +00:00
live_offsets.rs
re: a deeper window does not help -- the 0x820af844 object is not the definition record
2026-08-12 20:49:19 +00:00
locate_draw.rs
re: the break-composite alarm is false -- the container stores 3-6 copies of each buffer
2026-08-12 03:32:58 +00:00
loo_band.rs
formats: a settled screen is one instant, not one hold per element
2026-08-29 19:28:27 +00:00
manifest_map.rs
feat(formats): decode the movie manifest's full mission/phase structure
2026-07-21 22:49:19 +02:00
miss_targets.rs
re(xbg7): a capture names a never-decoding family, and the cause is mixed strides in one pool
2026-08-13 10:52:35 +00:00
mission_map.rs
game_data: typed loaders for the combat / character / mission tables
2026-07-23 19:49:21 +02:00
movie_map_csv.rs
re: rebuild the movie manifest on the record table — the old counts measured pool strings
2026-08-25 23:13:41 +00:00
name_from_hash.rs
re: the two unexplained XMA streams are BGM_102, and BGM_103 s sizes survive
2026-08-29 16:16:13 +00:00
name_resolution.rs
re(ui): a RATC child's name is stated, not inferred -- and it was hiding every menu background
2026-08-29 07:26:56 +00:00
node_dump.rs
ship: STATIC assembly is now EXACT — node-TRS off-by-one cracked via the capture
2026-07-26 19:00:49 +02:00
node_scale.rs
re: CORRECTION -- the static assembler is not at fault, the pre-fix decoder was
2026-08-12 17:28:18 +00:00
ordinal_entry_map.rs
re: sweep the disc for the ordinal foot-gun -- GP_TITLE was the mildest case
2026-08-30 13:20:41 +00:00
pad_shift_audit.rs
fix(xbg7): degenerate index runs 582 -> 1 (grouped path + prefer a clean candidate)
2026-08-13 08:52:41 +00:00
paint_order_audit.rs
re: the port was still being told SE audio is undecodable -- it is not
2026-08-29 02:31:37 +00:00
palogo_eff_check.rs
re: the port's two extra elements are PLATEAU cases -- refutation succeeds, and its point gets bigger
2026-08-30 11:54:43 +00:00
params.rs
feat(xbg7): read the per-sub-mesh vertex declarations (XBG7_SUBMESH_DECLS, off by default)
2026-08-13 11:45:20 +00:00
part_pos.rs
ship_capture: bake e106 COMPLETE from the 2026-07-26 F10 capture — all 8 parts
2026-07-26 18:26:23 +02:00
plateau_choice.rs
re: rest_plateau() picks the wrong plateau -- and it is the whole residual
2026-08-30 12:38:18 +00:00
plateauless_suppression.rs
re(ui): a static composite is only meaningful for a screen that settles
2026-08-29 04:37:59 +00:00
pool_window.rs
re: Size_Y is genuinely defaulted, and the loader leaves it at 0.0
2026-08-12 22:47:43 +00:00
prm_alpha_census.rs
formats: a keyless primitive that would hide the screen is forced to paint first
2026-08-29 21:02:17 +00:00
prm_colour_census.rs
re: the primitive colour census -- and it refutes 38 of my own 80 forced verdicts
2026-08-29 21:51:06 +00:00
prm_forced_first.rs
formats: a keyless primitive that would hide the screen is forced to paint first
2026-08-29 21:02:17 +00:00
prm_occlusion_check.rs
formats: a keyless primitive that would hide the screen is forced to paint first
2026-08-29 21:02:17 +00:00
prm_span_sensitivity.rs
re: the forced-backdrop span -- 256 vs 211 is a bundle mismatch, and the hold
2026-08-29 21:14:58 +00:00
probe_anchor.rs
fix(xbg7): degenerate index runs 582 -> 1 (grouped path + prefer a clean candidate)
2026-08-13 08:52:41 +00:00
ptloop_leaf_extent.rs
re: withdraw "the sweep rate matches the disc" -- two errors that cancelled
2026-08-30 16:35:09 +00:00
ptloop_leaf_keyframes.rs
re: (A) on a settled boot title DOES reach the menu -- the withdrawal explained
2026-08-30 17:17:41 +00:00
ptloop_leaf_sweep_at.rs
re: ask #2 -- t=357.7 came from a GPU draw capture, and a sweep cannot date a frame
2026-08-30 07:15:45 +00:00
rat_inspect.rs
formats: ui_layout — reassemble UI screens from .rat records
2026-07-29 20:27:35 +02:00
rat_leaf_placement.rs
re(ui): the focus ring SPINS, the game draws it, and the leaf owns the f record
2026-08-29 08:46:53 +00:00
ratc_child_names.rs
re(ui): a RATC child's name is stated, not inferred -- and it was hiding every menu background
2026-08-29 07:26:56 +00:00
ratc_optless_children.rs
re(ui): the 60 nameless RATC children are frames, not children -- .tan decoded
2026-08-29 07:39:09 +00:00
record_loop_length_api.rs
formats: expose loop_length_units -- the port was reading +0x08 itself
2026-08-30 20:54:16 +00:00
record_loop_length.rs
re: a nested record's +0x08 is its loop length -- the plate's period is 120, not 105
2026-08-29 19:40:23 +00:00
resolve_all.rs
Cutscene voice: resolve movies via continuous-stream cue regions
2026-07-23 06:53:55 +02:00
rest_fallback_audit.rs
re: my own 1697 audited -- and the first correction failed its control
2026-08-30 12:13:46 +00:00
rest_fallback_census.rs
re: the rest() fallback -- its example dissolved, the question got bigger
2026-08-30 11:50:07 +00:00
rest_fallback_title.rs
re: the rest() fallback -- its example dissolved, the question got bigger
2026-08-30 11:50:07 +00:00
rest_vs_settle.rs
re: propose settle-instant posing -- and my control cannot validate it
2026-08-30 12:22:44 +00:00
roster_target.rs
re(units): target missions by roster, harvest S09 — 36 units / 3 439 defaulted values
2026-08-13 13:48:12 +00:00
scale_census.rs
re: 125 percent is not the only odd scale, and ptlogo_eff2 is a pop not a steady state
2026-08-29 18:16:20 +00:00
screen_configs.rs
re(challenge): poking unlocks the whole story campaign; MISSION SELECT is story-only
2026-08-13 20:54:57 +00:00
screen_layout.rs
re: placement X/Y are SIGNED, the tail word is time, and the resting pose is max-dwell
2026-08-11 22:14:36 +00:00
se_wave_dump.rs
media: expose se_wave_riff -- the menu's SE cues, assembled where the format lives
2026-08-29 08:41:42 +00:00
settle_midramp_census.rs
re: census the settle pose's own failure mode -- and refute the obvious explanation
2026-08-30 12:45:33 +00:00
settle_narrow_rate.rs
re: finish the --help audit -- a stale percentage and a missing noun, both shipped
2026-08-30 17:45:43 +00:00
settle_window_check.rs
re: RETRACT the splash settle windows -- --build takes an ORDINAL, not an entry
2026-08-30 12:59:29 +00:00
settle_window.rs
formats: a settled screen is one instant, not one hold per element
2026-08-29 19:28:27 +00:00
shared_bank_takes.rs
re: RETRACTED "audio is missing" — a subtitle cue is a START time
2026-08-26 00:20:57 +00:00
shared_vbase_check.rs
re: the proven offsets ARE candidates -- these mis-anchors are selection failures
2026-08-12 02:11:41 +00:00
ship_audit.rs
viewer,ship: external parts ON by default + Ships catalog = composite ships only
2026-07-26 19:15:34 +02:00
ship_dump.rs
ship_capture: ingest the draw-logger format + quantify the static gaps
2026-07-25 20:57:08 +02:00
ship_render.rs
ship: engine placement CONFIRMED by 43-instance capture; exhaust markers added
2026-07-26 19:44:12 +02:00
sibling_rule_check.rs
re: the "sibling default" rules are a dedup artefact — WITHDRAWN
2026-08-25 23:38:55 +00:00
slab_screen.rs
re: the other four ships are clean; automating the slab check failed
2026-08-12 07:22:43 +00:00
slb_fmt_probe.rs
re: the .slb leading region is XMA1 MONO — 113x more audio than stereo
2026-08-25 23:53:10 +00:00
slb_hybrid_scan.rs
re: the .slb leading region is 1392+n*2048 — and my fix for it is withdrawn
2026-08-25 23:30:42 +00:00
spawn_survey.rs
game_data: typed loaders for the combat / character / mission tables
2026-07-23 19:49:21 +02:00
sprite_dims.rs
re: the title's build-in measured in the guest's draw stream -- the flashes are real
2026-08-29 19:56:34 +00:00
sprite_of.rs
formats: teach the renderer to rotate (Option A) -- and report that it does not close the title
2026-08-29 18:59:26 +00:00
squadrons.rs
re: rebuild game_data on the IDXD record table — 966 misses and 596 flattened reads
2026-08-26 01:42:53 +00:00
starts_probe.rs
feat(xbg7): read the per-sub-mesh vertex declarations (XBG7_SUBMESH_DECLS, off by default)
2026-08-13 11:45:20 +00:00
starts.rs
re: n206 was fixed after all -- the audit was classifying by geometry, not buffer
2026-08-12 04:10:05 +00:00
submesh_dump.rs
fix(mesh): require exact pool coverage -- found by rendering, not by a metric
2026-08-12 06:56:49 +00:00
tie_break_pixel_cost.rs
re: the paint-order tie-break costs one pixel, on one screen we do not ship
2026-08-29 19:35:29 +00:00
tie_cost_over_time.rs
re: the paint-order tie-break costs one pixel, on one screen we do not ship
2026-08-29 19:35:29 +00:00
try_anchor.rs
re: the twins' correct block validates -- distinctness is a real fix; eng_02_l is not
2026-08-12 02:17:55 +00:00
twin_mirror_audit.rs
re: n206 was fixed after all -- the audit was classifying by geometry, not buffer
2026-08-12 04:10:05 +00:00
ui_screen.rs
re: crack the UI layout record — the retail UI rebuilds from the disc
2026-07-28 19:05:21 +00:00
undecoded.rs
re: coverage is 96.4% (6069/6294) -- and the 225 misses get a gate breakdown
2026-08-12 04:22:43 +00:00
unit_fields.rs
re: partial field map inside the live definition object, and why the automation failed
2026-08-12 20:36:57 +00:00
unit_signatures.rs
re(route-b): 13 defaulted Size_Y values read out of the running game
2026-08-12 20:28:55 +00:00
unit_values.rs
re: three probes for the parsed record all miss -- hypothesis: there is not one
2026-08-12 21:00:48 +00:00
validate_cues.rs
Cutscene voice: resolve movies via continuous-stream cue regions
2026-07-23 06:53:55 +02:00
vcount_index.rs
re: the Stage-02 capture drew no capital ship at all — invert the match, then control range
2026-08-10 18:04:58 +00:00
verify_fieldmap.rs
re(route-b): full field map verified 154/154, and 101 defaulted fields read out
2026-08-12 23:44:57 +00:00
voice_bank_dump.rs
re: the .slb leading region is 1392+n*2048 — and my fix for it is withdrawn
2026-08-25 23:30:42 +00:00
voice_bank_shape.rs
re: the .slb leading region is 1392+n*2048 — and my fix for it is withdrawn
2026-08-25 23:30:42 +00:00
voice_len_vs_subs.rs
re: the resupply banks really are missing audio — the subtitles prove it
2026-08-25 23:45:26 +00:00
voice_region_cap_sweep.rs
formats: drop the 1.5 MB cap that truncated 17 voice regions' first stream
2026-08-30 08:55:47 +00:00
voice_region_chunk_census.rs
re: count the voice-region population properly -- 25 three-chunk, and 17 of them were broken
2026-08-30 09:46:08 +00:00
voice_region_chunks.rs
re: the voice-region third chunk is a different structure from the BGM one
2026-08-29 14:56:17 +00:00
voice_region_fix_test.rs
formats: drop the 1.5 MB cap that truncated 17 voice regions' first stream
2026-08-30 08:55:47 +00:00
voice_region_start_audit.rs
re: resolve_movie_voice_region starts INSIDE the first stream, 8 of 10 multichannel regions
2026-08-30 08:41:22 +00:00
voice_region_start_why.rs
formats: drop the 1.5 MB cap that truncated 17 voice regions' first stream
2026-08-30 08:55:47 +00:00
voice_stream_cue_map.rs
re: a long voice cue is three presentations of one take, and our guard clips the first
2026-08-29 15:09:40 +00:00
voice_three_stream_sizes.rs
re: the dual-mono explanation for the extra stream bytes does not generalise
2026-08-29 15:37:46 +00:00
why_missed.rs
re(xbg7): characterise the residual 47 misses — 99.25% of resources decode
2026-08-13 12:50:19 +00:00
why_rejected.rs
re: n206 was fixed after all -- the audit was classifying by geometry, not buffer
2026-08-12 04:10:05 +00:00