e17bc0216d
Decode and present four more PAK item types in the pack browser's detail
pane. All content is decoded off-thread in build_pak_rows and attached to
each PakRow, then rendered with egui's own texture facilities — the Bevy
texture pipeline and egui's global font system are untouched.
formats crate (Bevy-free, reusable by CLI):
- ixud: parse IXUD localized-string tables as subtitle cue lists (UTF-16BE
pool, SUBTITLE header + (text, timecode) pairs -> Vec<Cue{start,end,text}>).
- font: OTF/TTF/ttcf metadata (family / faces / glyphs) via ttf-parser.
viewer:
- PakRow gains `content: PakContent` (Subtitle | Font | Png | Text | None);
classify_content fills it for IXUD / fonts / PNG / xml+text within the
existing decode budget. Font samples are pre-rasterized off-thread with
ab_glyph into an image (ImageRgba) — ab_glyph returns Option/Result at every
step, so a bad font yields no sample instead of panicking (the earlier
egui set_fonts approach crashed the app on atlas rebuild).
- draw_pak_browser dispatches on content: subtitle cue table, font metadata +
sample image, PNG image, scrollable text; else the existing IDXD detail.
Borrow-split PakView instead of cloning the (now heavy) rows each frame;
one hash-keyed egui texture cache serves both PNG and font-sample images.
Subtitle<->movie auto-matching is deferred: movie filenames don't hash to the
IXUD keys and no cross-reference table was found (the link is an internal
MSG_DEMO id), so the movie player gets no subtitle track yet.
Tests: ixud unit tests; disc tests for the real English subtitle track
(cues + timecodes), eng/deu localization, font metadata, and off-thread
rasterization of the real font.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
51 lines
1.5 KiB
Rust
51 lines
1.5 KiB
Rust
//! # sylpheed-formats
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//!
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//! Asset format parsers for Project Sylpheed: Arc of Deception (Xbox 360).
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//!
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//! This crate handles:
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//! - Reading game files from XISO disc images (native only)
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//! - Reading IPFB archives (`*.pak` / `*.pNN`) and the `IDXD` definition objects inside
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//! - Parsing Xbox 360 texture formats (XPR2 containers + DXT de-tiling)
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//! - Parsing mesh formats (to be reverse engineered)
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//! - Parsing audio formats (XMA → standard PCM)
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//!
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//! ## Platform notes
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//! XISO reading is only available on native (Windows/macOS/Linux).
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//! On WASM, assets must be pre-extracted and served over HTTP.
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pub mod texture;
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pub mod vfs;
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// IPFB TOC name-hash (path → 32-bit key), recovered from the retail title
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pub mod hash;
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// IPFB archive (`*.pak` index + `*.pNN` segments) reader
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pub mod pak;
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// IDXD reflective object (ship / weapon / effect / menu definitions) reader
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pub mod idxd;
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// IXUD localized string / subtitle table reader
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pub mod ixud;
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// Embedded font (OTF / TTF / ttcf) metadata
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pub mod font;
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// XISO reading is not available in-browser
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#[cfg(not(target_arch = "wasm32"))]
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pub mod xiso;
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// Mesh parsing — scaffold for reverse engineering
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pub mod mesh;
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// Audio parsing — scaffold for XMA handling
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pub mod audio;
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/// Re-export the most commonly used types at the crate root.
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pub use font::FontInfo;
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pub use idxd::{IdxdError, IdxdObject};
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pub use ixud::{Cue, Subtitle};
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pub use pak::{PakArchive, PakEntry, PakError};
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pub use texture::{X360Texture, X360TextureFormat};
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pub use vfs::{GameAssets, VfsError};
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