2 releases
Uses new Rust 2024
new 0.1.1 | May 2, 2025 |
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0.1.0 | May 2, 2025 |
#1221 in Algorithms
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16KB
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War3StatsObserver
Rust bindings for the Warcraft 3 Stats Observer API memory map. Great for a streaming or build order overlay.
Top level binding to access everything is ObserverData
struct.
let od = match ObserverData::new() {
Ok(od) => od,
Err(e) => {
eprintln!("Error opening observer API. Is Warcraft3 running? Error: {e:?}");
// handle error
}
};
A refresh rate of 0 (measured in milliseconds) disables the API.
Default rate is 500ms when using new()
, but you can change it.
The structs are packed due to how the memory map is laid out.
This makes it a pain to work with certain fields of the structs at times because rust does not allow a reference to an unaligned field.
To get around this, you can make a copy in place by wrapping a field in {}
println!("version: {}", { od.version });
See the examples folder for more.
Dependencies
~225KB