mirror of
https://github.com/italicsjenga/rust_minifb.git
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86 lines
2.6 KiB
Markdown
86 lines
2.6 KiB
Markdown
[](https://github.com/emoon/rust_minifb/actions?workflow=CI)
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[](https://crates.io/crates/minifb)
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[](https://docs.rs/minifb)
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minifb is a cross platform library written in [Rust](https://www.rust-lang.org) and that makes it easy to setup a window and to (optional) display a 32-bit pixel buffer. It also makes it easy to get input from keyboard and mouse.
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An example is the best way to show how it works:
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[Changelog](https://github.com/emoon/rust_minifb/blob/master/CHANGELOG.md)
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Usage
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-----
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```toml
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# Cargo.toml
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[dependencies]
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minifb = "0.15.3"
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```
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Example
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-------
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```rust
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extern crate minifb;
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use minifb::{Key, Window, WindowOptions};
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const WIDTH: usize = 640;
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const HEIGHT: usize = 360;
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fn main() {
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let mut buffer: Vec<u32> = vec![0; WIDTH * HEIGHT];
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let mut window = Window::new(
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"Test - ESC to exit",
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WIDTH,
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HEIGHT,
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WindowOptions::default(),
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)
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.unwrap_or_else(|e| {
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panic!("{}", e);
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});
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// Limit to max ~60 fps update rate
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window.limit_update_rate(Some(std::time::Duration::from_micros(16600)));
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while window.is_open() && !window.is_key_down(Key::Escape) {
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for i in buffer.iter_mut() {
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*i = 0; // write something more funny here!
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}
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// We unwrap here as we want this code to exit if it fails. Real applications may want to handle this in a different way
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window
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.update_with_buffer(&buffer, WIDTH, HEIGHT)
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.unwrap();
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}
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}
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```
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Status
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------
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Currently macOS, Linux and Windows (64-bit and 32-bit) are the current supported platforms. X11 (Linux/FreeBSD/etc) support has been tested on Ubuntu (x64). Bug report(s) for other OSes/CPUs are welcome!
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Notice: That after 0.13 Redox hasn't been updated and some work is required to get that working again. PR are welcome.
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Build instructions
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------------------
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```
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cargo build
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cargo run --example noise
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```
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This will run the [noise example](https://github.com/emoon/rust_minifb/blob/master/examples/noise.rs)
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## License
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Licensed under either of
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* Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
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* MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
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at your option.
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### Contribution
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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.
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