2021-08-01 19:38:17 -04:00
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use crate::color::RGB;
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2021-07-31 14:29:21 -04:00
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2021-08-01 19:38:17 -04:00
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pub mod collide;
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pub mod fade;
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pub mod moving_pixel;
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pub mod moving_rainbow;
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pub mod solid;
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pub use collide::Collide;
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pub use fade::Fade;
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pub use moving_pixel::MovingPixel;
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pub use moving_rainbow::MovingRainbow;
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pub use solid::Solid;
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2021-07-31 14:29:21 -04:00
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2021-08-01 19:38:17 -04:00
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pub trait Pattern: std::fmt::Debug {
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2021-08-06 20:32:16 -04:00
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fn init(&mut self, num_lights: u16) -> Result<(), ()>;
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fn step(&mut self) -> Result<bool, ()>;
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fn get_strip(&self) -> &[RGB];
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// fn get_strip_mut(&mut self) -> &[RGB];
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2021-07-31 14:29:21 -04:00
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}
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2021-08-01 19:38:17 -04:00
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// #[cfg(test)]
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// mod tests {
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// use super::*;
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// const NUM_LIGHTS: u16 = 10;
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// fn test_strip() -> Vec<RGB> {
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// vec![color::BLACK; NUM_LIGHTS.into()]
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// }
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// #[test]
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// fn moving_pixel() {
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// let color = RGB(123, 152, 89);
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// let mut pat = MovingPixel::new(color.clone());
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// let mut strip = test_strip();
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// assert!(pat.init(&mut strip, NUM_LIGHTS).is_ok());
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// // One is my color
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// assert_eq!(strip.iter().filter(|c| **c == color).count(), 1);
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// // The rest are off
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// assert_eq!(
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// strip.iter().filter(|c| **c == color::BLACK).count(),
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// (NUM_LIGHTS - 1).into()
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// );
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// pat.step(&mut strip);
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// // One is my color
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// assert_eq!(strip.iter().filter(|c| **c == color).count(), 1);
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// // The rest are off
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// assert_eq!(
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// strip.iter().filter(|c| **c == color::BLACK).count(),
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// (NUM_LIGHTS - 1).into()
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// );
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// }
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// #[test]
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// fn solid() {}
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// #[test]
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// fn moving_rainbow() {}
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// #[test]
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// fn fade() {}
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// #[test]
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// fn collide() {}
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// }
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