2 releases
0.1.1 | May 26, 2022 |
---|---|
0.1.0 | May 25, 2022 |
#14 in #unity
150KB
4.5K
SLoC
unity-yaml-rust
unity-yaml-rust
is a pure Rust YAML parser for Unity.
Add Unity YAML spec and mutable access Base on yaml-rust
Quick Start
Add the following to the Cargo.toml of your project:
[dependencies]
unity-yaml-rust = "0.1"
Use yaml::YamlLoader
to load the YAML documents and access it
as Vec/HashMap:
use unity_yaml_rust::{yaml::YamlLoader, emmitter::YamlEmitter};
fn main() {
let s =
r#"
%YAML 1.1
%TAG !u! tag:unity3d.com,2011:
--- !u!687078895 &4343727234628468602
SpriteAtlas:
m_ObjectHideFlags: 0
m_CorrespondingSourceObject: {fileID: 0}
m_PrefabInstance: {fileID: 0}
m_PrefabAsset: {fileID: 0}
m_Name: atlas_launch
m_EditorData:
serializedVersion: 2
textureSettings:
serializedVersion: 2
anisoLevel: 1
compressionQuality: 50
maxTextureSize: 2048
textureCompression: 0
filterMode: 1
generateMipMaps: 0
readable: 0
crunchedCompression: 0
sRGB: 1
platformSettings: []
packingSettings:
serializedVersion: 2
padding: 4
blockOffset: 1
allowAlphaSplitting: 0
enableRotation: 0
enableTightPacking: 0
variantMultiplier: 1
packables:
- {fileID: 102900000, guid: c5a32d8209c314631bad292a32582dfc, type: 3}
bindAsDefault: 1
m_MasterAtlas: {fileID: 0}
m_PackedSprites:
- {fileID: 21300000, guid: 3083aff0bd42a4268a9cfe6e564ab247, type: 3}
- {fileID: 21300000, guid: 054656e6c52c2425eb7c5ec764d03587, type: 3}
- {fileID: 21300000, guid: 55aba929877c26747acf9ad10ee7989c, type: 3}
m_PackedSpriteNamesToIndex:
- login_ic_logo
- launch_icon_service
- login_ic_logo_bak1
m_Tag: atlas_launch
m_IsVariant: 0
"#;
let mut docs = YamlLoader::load_from_str(s).unwrap();
// Multi document support, doc is a yaml::Yaml
for doc in docs.iter_mut() {
// Debug support
println!("{:?}", doc);
if !matches!(doc, Yaml::Original(_)) {
//IndexMut
let sprite_atlas = &mut doc["SpriteAtlas"];
assert_eq!(sprite_atlas["m_ObjectHideFlags"].as_i64(), Some(0i64));
assert!(sprite_atlas["m_ObjectHideFlags"].replace_i64(3));
assert_eq!(sprite_atlas["m_ObjectHideFlags"].as_i64(), Some(3i64));
sprite_atlas["m_Name"].replace_string("launch".to_string());
assert_eq!(sprite_atlas["m_Name"].as_str(), Some("launch"));
sprite_atlas.insert("custom", Yaml::Boolean(true));
assert_eq!(sprite_atlas["custom"].as_bool(), Some(true));
sprite_atlas.remove("m_PackedSprites");
assert!(sprite_atlas["m_PackedSprites"].is_badvalue());
sprite_atlas["m_EditorData"]["packables"].remove_at(0);
sprite_atlas["m_EditorData"]["packables"].push(Yaml::String("ppp".to_string()));
sprite_atlas["m_MasterAtlas"].insert("plus", Yaml::Boolean(false));
sprite_atlas["m_MasterAtlas"].remove("fileID");
}
// Dump the YAML object
let mut out_str = String::new();
{
let mut emitter = YamlEmitter::new(&mut out_str);
emitter.dump(doc).unwrap(); // dump the YAML object to a String
}
println!("{}", out_str);
}
}
License
Licensed under either of
- Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Contribution
Fork & PR on Github.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.