source-vmt 0.3.0

Rust parser and manager for Source Engine VMT files, supporting patch inheritance, material proxies, and key interning
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

use source_vmt::Vmt;

#[test]
fn test_deep_inheritance() {
    let mut base = Vmt::new("Base");
    base.set_string("$color", "red");

    let mut layer1 = Vmt::new("patch");
    let mut replace = indexmap::IndexMap::new();
    replace.insert("color".to_string(), vec![source_vmt::Value::Str("green".into())]);
    layer1.properties.insert(source_vmt::intern_key("replace"), vec![source_vmt::Value::Obj(replace)]);

    let mut layer2 = Vmt::new("patch");
    let mut insert = indexmap::IndexMap::new();
    insert.insert("detail".to_string(), vec![source_vmt::Value::Str("moss".into())]);
    layer2.properties.insert(source_vmt::intern_key("insert"), vec![source_vmt::Value::Obj(insert)]);

    base.apply_patch(&layer1);
    base.apply_patch(&layer2);

    assert_eq!(base.get_string("color").unwrap(), "green");
    assert_eq!(base.get_string("detail").unwrap(), "moss");
    assert!(base.get_raw("insert").is_none());
    assert!(base.get_raw("replace").is_none());
}