bhcli

commit 8323debadc128fff8c5defd07c9a624cdf3dc56f
parent b68e89fad08bc98b13db772df5cd57e05a36fb3f
Author: n0tr1v <n0tr1v@protonmail.com>
Date:   Thu, 30 Mar 2023 02:18:32 -0700

cleanup

Diffstat:
M
src/lechatphp/mod.rs
 | 
8
+++++---

1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/src/lechatphp/mod.rs b/src/lechatphp/mod.rs
@@ -105,17 +105,18 @@ pub fn solve_b64(b64_str: &str) -> Option<String> {
 }
 
 fn _solve_difficulty1(img: &DynamicImage) -> Option<String> {
+    let nb_chars = 5;
     let left_padding = 5;
     let top_padding = 7;
     let letter_width = 8;
     let letter_height = 14;
     let mut answer = String::new();
-    for i in 0..5 {
+    for i in 0..nb_chars {
         let sub_img = img.crop_imm(left_padding + ((letter_width+1)*i), top_padding, letter_width, letter_height);
         let mut buf = vec![];
         {
             let mut enc = image::codecs::gif::GifEncoder::new(&mut buf);
-            enc.encode(sub_img.as_bytes(), 8, 14, ColorType::Rgba8).ok()?;
+            enc.encode(sub_img.as_bytes(), letter_width, letter_height, ColorType::Rgba8).ok()?;
         }
         let letter_b64 = general_purpose::STANDARD.encode(&buf);
         let letter_b64 = letter_b64.strip_prefix(B64_PREFIX)?;
@@ -131,12 +132,13 @@ fn _solve_difficulty1(img: &DynamicImage) -> Option<String> {
 }
 
 fn solve_difficulty2(img: &DynamicImage) -> Option<String> {
+    let nb_chars = 5;
     let left_padding = 5;
     let top_padding = 7;
     let letter_width = 8;
     let letter_height = 14;
     let mut answer = String::new();
-    for i in 0..5 {
+    for i in 0..nb_chars {
         let sub_img = img.crop_imm(left_padding + ((letter_width+1)*i), top_padding, letter_width, letter_height);
         for c in ALPHABET1.chars() {
             let good_letter_img = get_letter_img(c);