From bd185825a32c333777843f20300148d5226d6573 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Franti=C5=A1ek=20Boh=C3=A1=C4=8Dek?=
 <fandabohacek@gmail.com>
Date: Sun, 25 Jun 2023 20:23:41 +0200
Subject: [PATCH] fix: set finished of snake animation on the last step, not
 after

---
 src/animations/snake_animation.rs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/animations/snake_animation.rs b/src/animations/snake_animation.rs
index bd3240e..e8e0478 100644
--- a/src/animations/snake_animation.rs
+++ b/src/animations/snake_animation.rs
@@ -47,12 +47,16 @@ impl<const LEDS_COUNT: usize> Animation for SnakeAnimation<LEDS_COUNT> {
     }
 
     fn next(&mut self) -> Result<AnimationStep, AnimationError> {
-        if self.step == LEDS_COUNT + 100 {
-            self.finished = true;
+        let last = LEDS_COUNT + 100;
+        if self.step == last {
             return Err(AnimationError::LastStep);
         }
 
         self.step += 1;
+        if self.step == last {
+            self.finished = true;
+        }
+
         Ok(AnimationStep::new(self.step_duration))
     }
 
-- 
2.48.1