Start outlining a house model

house/Cargo.lock

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+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+[[package]]
+name = "house"
+version = "0.1.0"
+dependencies = [
+ "lights 0.1.0",
+]
+
+[[package]]
+name = "lights"
+version = "0.1.0"
+

house/Cargo.toml

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+[package]
+name = "house"
+version = "0.1.0"
+authors = ["Tangent 128 <Tangent128@gmail.com>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+lights = { path = "../lights" }

house/src/lib.rs

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+#![no_std]
+
+use lights::HardwareRgb;
+use lights::gamma::correct;
+use lights::Lights;
+use lights::PixelIterator;
+use lights::rgb::Rgb;
+
+const PORCH_BACK_LEN: usize = 150;
+const PORCH_FRONT_LEN: usize = 150;
+
+
+pub struct Harrogate<PB, PF> {
+    pub porch_back: PB,
+    pub porch_front: PF,
+}
+
+impl<PB, PF> Harrogate<PB, PF>
+where
+    PB: IntoIterator<Item = Rgb>,
+    PF: IntoIterator<Item = Rgb>,
+{
+    pub fn render_to<L: Lights<Pixel = HardwareRgb>>(self, lights: &mut L) {
+        let mut buffer = [HardwareRgb(255,0,255); PORCH_BACK_LEN + PORCH_FRONT_LEN];
+
+        for (i, pixel) in self.porch_back.into_iter().take(PORCH_BACK_LEN).enumerate() {
+            buffer[PORCH_BACK_LEN - i] = correct(&pixel);
+        }
+        for (i, pixel) in self.porch_front.into_iter().take(PORCH_FRONT_LEN).enumerate() {
+            buffer[PORCH_BACK_LEN + i] = correct(&pixel);
+        }
+
+        buffer.iter().render_to(lights);
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    // #[test]
+}