bhcli

commit 3c4b4e6ffc9fae8bf1d3e0cfd2ec234eda69713f
parent fdc4721ec6cf37bd8b66bba09e665f6f2b6fe81a
Author: n0tr1v <n0tr1v@protonmail.com>
Date:   Wed, 29 Mar 2023 22:50:58 -0700

simplify code

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

1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/src/lechatphp/mod.rs b/src/lechatphp/mod.rs
@@ -354,7 +354,6 @@ fn solve_difficulty3(img: &DynamicImage) -> Result<String, CaptchaErr> {
 
 
 fn get_letter_in_direction(letter: &Letter, angle: f64, letters_map: &HashMap<char, Letter>) -> Option<Letter> {
-    let mut angle = angle;
     let mut min_angle = f64::MAX;
     let mut out: Option<Letter> = None;
     // Visit every other letters
@@ -363,13 +362,7 @@ fn get_letter_in_direction(letter: &Letter, angle: f64, letters_map: &HashMap<ch
             continue;
         }
         // Find the angle between the two letters
-        let mut t = get_angle(&other_letter.center(), &letter.center());
-        if t < 0.0 {
-            t += 2.0 * std::f64::consts::PI;
-        }
-        if angle < 0.0 {
-            angle += 2.0 * std::f64::consts::PI;
-        }
+        let t = get_angle(&other_letter.center(), &letter.center());
         let angle_diff = (angle - t).abs();
         if angle_diff < min_angle {
             // Keep track of the letter with the smaller angle difference
@@ -381,7 +374,11 @@ fn get_letter_in_direction(letter: &Letter, angle: f64, letters_map: &HashMap<ch
 }
 
 fn get_angle(p1: &Point, p2: &Point) -> f64 {
-    (p1.y as f64 - p2.y as f64).atan2(p1.x as f64 - p2.x as f64)
+    let mut angle = (p1.y as f64 - p2.y as f64).atan2(p1.x as f64 - p2.x as f64);
+    if angle < 0.0 {
+        angle += 2.0 * std::f64::consts::PI;
+    }
+    angle
 }
 
 #[derive(Debug)]