bhcli

commit 244b94ff0bf56c47ce08a6e08b837363040327e6
parent d70d582cc8876046f5e4ea702a170a32038c57c1
Author: n0tr1v <n0tr1v@protonmail.com>
Date:   Thu, 30 Mar 2023 13:18:42 -0700

simplify code

Diffstat:
M
src/lechatphp/mod.rs
 | 
15
+++------------

1 file changed, 3 insertions(+), 12 deletions(-)
diff --git a/src/lechatphp/mod.rs b/src/lechatphp/mod.rs
@@ -239,8 +239,8 @@ fn find_letters(img: &DynamicImage) -> HashMap<char, Letter> {
     const IMAGE_HEIGHT: u32 = 200;
     const MIN_PX_FOR_LETTER: usize = 21;
     let mut letters_map: HashMap<char, Letter> = HashMap::new();
-    for y in 0..IMAGE_HEIGHT {
-        for x in 0..IMAGE_WIDTH {
+    for y in 0..IMAGE_HEIGHT-14 {
+        for x in 0..IMAGE_WIDTH-8 {
             let letter_img = img.crop_imm(x, y, 8, 14);
 
             // We know that minimum amount of pixels on to form a letter is 21
@@ -445,16 +445,7 @@ fn img_contains_letter(img: &DynamicImage, letter_img: &DynamicImage) -> bool {
 }
 
 fn has_red_in_center_area(letter_img: &DynamicImage) -> bool {
-    for y in 6..=7 {
-        for x in 3..=4 {
-            if let Some(letter_img_color) = get_pixel_in_bound(letter_img, x, y) {
-                if letter_img_color == *RED_COLOR {
-                    return true;
-                }
-            }
-        }
-    }
-    false
+    letter_img.view(3, 6, 2, 2).pixels().any(|(_, _, c)| c == *RED_COLOR )
 }
 
 // Count pixels that are On (either white or red)