From eecb04dcc4348af5fd9161c4ee92d59f23885924 Mon Sep 17 00:00:00 2001
From: Arjun Satarkar <me@arjunsatarkar.net>
Date: Fri, 2 Jun 2023 00:37:04 +0530
Subject: Add improved CLI (written in Rust)

---
 libhitomezashi/src/lib.rs          | 14 ++++++--------
 libhitomezashi/src/pixel_buffer.rs |  8 ++++----
 2 files changed, 10 insertions(+), 12 deletions(-)

(limited to 'libhitomezashi/src')

diff --git a/libhitomezashi/src/lib.rs b/libhitomezashi/src/lib.rs
index b07057a..c2f302e 100644
--- a/libhitomezashi/src/lib.rs
+++ b/libhitomezashi/src/lib.rs
@@ -1,5 +1,5 @@
 mod pixel_buffer;
-pub use bitvec::vec::BitVec;
+use bitvec::prelude::*;
 use pixel_buffer::PixelBuffer;
 
 pub fn get_hitomezashi_pattern(
@@ -52,12 +52,10 @@ mod tests {
 
     #[test]
     fn test() {
-        let mut x_pattern = BitVec::new();
-        x_pattern.resize(40, false);
-        x_pattern.set(1, true);
-        let mut y_pattern = BitVec::new();
-        y_pattern.resize(40, false);
-        y_pattern.set(1, true);
-        println!("{}", get_hitomezashi_pattern(x_pattern, y_pattern, 3, 1));
+        let x_pattern = bitvec![1, 1, 0, 1, 1, 1];
+        let y_pattern = bitvec![0, 1, 1, 0, 0, 0];
+        let result = format!("{}", get_hitomezashi_pattern(x_pattern, y_pattern, 3, 1));
+        println!("{}", result);
+        assert!(result == "███   ███   ███   \n      █           \n      █           \n█  ████  ████  ███\n█  █     █  █  █  \n█  █     █  █  █  \n   ████  ████  ███\n      █           \n      █           \n████  ████  ████  \n█  █     █  █  █  \n█  █     █  █  █  \n████  ████  ████  \n      █           \n      █           \n████  ████  ████  \n█  █     █  █  █  \n█  █     █  █  █  \n")
     }
 }
diff --git a/libhitomezashi/src/pixel_buffer.rs b/libhitomezashi/src/pixel_buffer.rs
index b151906..9b27059 100644
--- a/libhitomezashi/src/pixel_buffer.rs
+++ b/libhitomezashi/src/pixel_buffer.rs
@@ -4,7 +4,7 @@ use std::ops::{Index, IndexMut};
 
 /// 2D buffer of monochrome (white/black i.e. true/false) pixels
 pub struct PixelBuffer {
-    buffer: BitVec,
+    pub buffer: BitVec,
     pub width: usize,
     pub height: usize,
 }
@@ -47,7 +47,7 @@ impl fmt::Display for PixelBuffer {
         let mut result = String::new();
         for y in 0..self.height {
             for x in 0..self.width {
-                result.push(if self[x][y] { '1' } else { '0' })
+                result.push(if self[x][y] { '█' } else { ' ' })
             }
             result.push('\n')
         }
@@ -81,13 +81,13 @@ mod tests {
         let mut pixel_buffer = PixelBuffer::new(3, 3);
         pixel_buffer[1].set(1, true);
         let result = format!("{}", pixel_buffer);
-        assert!(result == "000\n010\n000\n");
+        assert!(result == "   \n █ \n   \n");
     }
     #[test]
     fn rect() {
         let mut pixel_buffer = PixelBuffer::new(5, 3);
         pixel_buffer.fill_rect(1, 0, 2, 2);
         let result = format!("{}", pixel_buffer);
-        assert!(result == "01100\n01100\n00000\n");
+        assert!(result == " ██  \n ██  \n     \n");
     }
 }
-- 
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