Apparently the bounce is still broken. It always was.

src/direction.rs

@@ -1,10 +1,10 @@
 #[derive(Clone, Debug)]
-pub struct Direction {
+pub struct Coord {
     pub x: isize,
     pub y: isize
 }
 
-impl Direction {
+impl Coord {
     pub fn new(x: isize, y: isize) -> Self {
         Self { x, y }
     }