Files
Sylpheed/crates/sylpheed-formats/examples/dialog_pair_37.rs
sylph-decoder 9125783cff re: the 37 are refuted too -- adjacent GP_DIALOG entries carry different STAGES
Both agents left the language reading standing for the 37 pairs that differ without
a button-count mismatch, and both observed that nothing rewarded closing it. Two
scans closed it, against my own reading.

All 39 equal-button-count pairs share button names and rows exactly, which does not
settle it -- two dialogs sharing a button template look identical by that test. What
differs does settle it: pzstg10 against pzstg02, pzstg11 against pzstg03, pzstg12
against pzstg13. These are the DLG_STAGE_TITLE01..16 dialogs and an adjacent pair
carries two different stages, with different sprite counts, which is a different
amount of text rather than a translation of the same text.

So the whole 63 is explained by one fact -- adjacent entries are unrelated dialogs
-- with no residue. The 2 identical pairs remain unexplained but are no longer
anomalous against a hypothesis, because the hypothesis is gone.

Recorded about process rather than the disc: a bound nobody is incentivised to test
is exactly where a convenient claim survives, and the next reader cannot tell
whether a bound was respected or merely never revisited.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Wuu56cE8vJGTBtn1ppsk8v
2026-08-31 03:04:40 +00:00

59 lines
2.4 KiB
Rust

//! Are the 37 equal-button-count `GP_DIALOG` pairs language pairs, or not?
//!
//! 26 of 65 adjacent pairs differ in BUTTON COUNT — two languages cannot, so those
//! are unrelated dialogs. For the rest my language reading was left UNSUPPORTED
//! rather than refuted, and both agents observed that nothing rewards closing it.
//!
//! A language pair must share its BUTTON NAMES and ROWS exactly (a locale changes
//! glyphs, not layout) and differ only elsewhere. An unrelated pair will differ in
//! button names or rows too.
//!
//! CONTROL: entries 2/3 (identical element sets) must come out as "buttons match".
//!
//! cargo run -p sylpheed-formats --example dialog_pair_37
use sylpheed_formats::{pak::PakArchive, ui_layout};
use std::path::PathBuf;
fn sig(ar: &PakArchive, i: usize) -> Option<(Vec<(String, i32)>, usize)> {
let by = ar.read(&ar.entries()[i]).ok()?;
let b = ui_layout::parse_build(&by)?;
let mut v: Vec<(String, i32)> = b
.elements
.iter()
.filter(|e| e.name.contains("btn"))
.map(|e| (e.name.clone(), e.rest().map(|k| k.y).unwrap_or(e.pivot_y as i32)))
.collect();
v.sort();
let n = v.len();
Some((v, n))
}
fn main() {
let root = PathBuf::from(std::env::var("SYLPHEED_DISC").expect("SYLPHEED_DISC"));
let ar = PakArchive::open(root.join("dat/GP_DIALOG.pak")).expect("GP_DIALOG");
let n = ar.entries().len();
let (mut match_btn, mut differ_btn, mut ctrl) = (0, 0, false);
let mut examples = 0;
for k in (0..n).step_by(2) {
let (Some((a, na)), Some((b, nb))) = (sig(&ar, k), sig(&ar, k + 1)) else { continue };
if na != nb {
continue; // the 26 already settled
}
if a == b {
match_btn += 1;
if k == 2 { ctrl = true }
} else {
differ_btn += 1;
if examples < 5 {
println!(" entries {k:3}/{:<3} buttons DIFFER", k + 1);
println!(" {:?}", a.iter().map(|x| &x.0).collect::<Vec<_>>());
println!(" {:?}", b.iter().map(|x| &x.0).collect::<Vec<_>>());
examples += 1;
}
}
}
println!("\nequal-button-count pairs whose button NAMES+ROWS match : {match_btn}");
println!("equal-button-count pairs whose buttons DIFFER : {differ_btn}");
println!("control (entries 2/3 counted as matching): {}", if ctrl { "PASSED" } else { "FAILED" });
}