1 files changed, 6 insertions, 5 deletions
diff --git a/src/tile.rs b/src/tile.rs
index 198be10..cb2aa83 100644
--- a/src/tile.rs
+++ b/src/tile.rs
@@ -67,11 +67,12 @@ impl Tile {
 
     pub fn update(&mut self) {
         if let Some(animations) = &self.animations {
-            let mut i = animations.iter().position(|a| a.1 == self.source).unwrap();
-            if self.timer.elapsed().as_millis() > animations[i].0 as u128 {
-                i = if i == animations.len() - 1 { 0 } else { i + 1 };
-                self.source = animations[i].1;
-                self.timer = Instant::now()
+            if let Some(mut i) = animations.iter().position(|a| a.1 == self.source) {
+                if self.timer.elapsed().as_millis() > animations[i].0 as u128 {
+                    i = if i == animations.len() - 1 { 0 } else { i + 1 };
+                    self.source = animations[i].1;
+                    self.timer = Instant::now()
+                }
             }
         }
     }