SamandClaude Fable 5
2ad0043523
A from-scratch World of Warcraft 1.12.1 client in Rust + Bevy. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
55 lines
2.3 KiB
Rust
55 lines
2.3 KiB
Rust
//! WMO MFOG + group fog-index parse — byte check against the Goldshire inn (the interior-fog
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//! fold's reference building, wow-re `rf-weather-emission-timeline` ROUND 5). Pins the MFOG
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//! record decode AND the MOGP fog-index disk offset (`0x30` — an earlier from-memory `0x40`
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//! guess read zeros there; the `uniqueID @0x38` / no-liquid `@0x34` neighbours self-validate
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//! the layout). Skips when the client isn't present.
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use std::path::PathBuf;
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use benilla_formats::{parse_wmo_fogs, wmo_group_header, Chain};
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fn vanilla_data_dir() -> PathBuf {
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PathBuf::from(env!("CARGO_MANIFEST_DIR")).join("../../WoW/Data")
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}
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#[test]
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fn goldshire_inn_fogs_and_group_indices() {
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let data = vanilla_data_dir();
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if !data.is_dir() {
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eprintln!("skipping: vanilla client not present at {}", data.display());
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return;
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}
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let reader = Chain::open(&data).expect("open vanilla patch chain");
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let root = reader
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.read("World\\wmo\\Azeroth\\Buildings\\GoldshireInn\\GoldshireInn.wmo")
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.expect("read GoldshireInn.wmo");
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// Two MFOG records: the WMO default (the selector's seed, record 0) and a denser room fog.
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// Both are the warm tavern cream the storm veil must fade toward indoors.
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let fogs = parse_wmo_fogs(&root);
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assert_eq!(fogs.len(), 2, "inn should carry 2 MFOG records");
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assert!((fogs[0].fog_end - 194.44444).abs() < 1e-3);
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assert!((fogs[0].fog_start_scalar - 0.25).abs() < 1e-6);
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assert_eq!(fogs[0].color, 0xfffad890, "record 0: warm cream (ARGB)");
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assert_eq!(fogs[1].flags, 0x1);
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assert!((fogs[1].fog_end - 83.333336).abs() < 1e-3);
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assert_eq!(fogs[1].color, 0xfffdcf9e);
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// Group fog indices at disk +0x30: the tavern rooms point at record 1, the rest at the
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// default. area_table_id doubles as the layout's self-check (893.. = the inn's rows).
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let group = |gi: u32| {
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let bytes = reader
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.read(&format!(
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"World\\wmo\\Azeroth\\Buildings\\GoldshireInn\\GoldshireInn_{gi:03}.wmo"
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))
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.expect("read inn group");
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wmo_group_header(&bytes).expect("group header")
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};
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let g0 = group(0);
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assert_eq!(g0.area_table_id, 893);
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assert_eq!(g0.fog_indices, [1, 0, 0, 0]);
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let g2 = group(2);
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assert_eq!(g2.area_table_id, 895);
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assert_eq!(g2.fog_indices, [0, 0, 0, 0]);
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}
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