62376dd4a1
This branch predates CI on `main`. `cargo fmt --all` only; no behaviour. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
29 lines
1.1 KiB
Rust
29 lines
1.1 KiB
Rust
//! Dump one BGM bank's waves as RIFF/XMA so they can be decoded and compared
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//! against a capture of the running game.
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//!
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//! cargo run -p sylpheed-formats --example bgm_dump -- BGM_103.slb OUTDIR
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use sylpheed_formats::media::{self, DirectorySource};
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use sylpheed_formats::slb;
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fn main() {
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let name = std::env::args()
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.nth(1)
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.unwrap_or_else(|| "BGM_103.slb".into());
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let out = std::env::args().nth(2).expect("OUTDIR");
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let disc = std::env::var("SYLPHEED_DISC").expect("SYLPHEED_DISC");
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let src = DirectorySource::new(std::path::PathBuf::from(&disc));
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std::fs::create_dir_all(&out).expect("outdir");
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let h = sylpheed_formats::hash::name_hash(&name);
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let bytes = media::read_sound_bank(&src, h).expect("bank");
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println!("{name}: {} B", bytes.len());
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for (i, r) in slb::to_xma_riffs(&bytes).iter().enumerate() {
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let p = format!("{out}/{}_{i}.xma", name.trim_end_matches(".slb"));
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std::fs::write(&p, r).expect("write");
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println!(
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" wave {i}: {} B (byte_size {}) -> {p}",
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r.len(),
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r.len() - 60
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);
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}
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}
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