Complete day 12.1

This is just the rust compilation directory, I kept locally ignoring
it in sub-projects...

day-12/src/main.rs

@@ -8,10 +8,6 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
     let location = simulate_ship_movement(&actions);
     println!("{}", location.0.abs() + location.1.abs());
 
-    // Part 2
-    let location = simulate_waypoint_movement(&actions);
-    println!("{}", location.0.abs() + location.1.abs());
-
     Ok(())
 }
 
@@ -140,48 +136,6 @@ fn simulate_ship_movement(actions: &Vec<Action>) -> (i64, i64) {
     coords
 }
 
-fn simulate_waypoint_movement(actions: &Vec<Action>) -> (i64, i64) {
-    let mut waypoint = (1, 10);
-    let mut ship = (0, 0);
-
-    for action in actions {
-        match *action {
-            Action::North(amount) => {
-                waypoint.0 += amount as i64;
-            }
-            Action::South(amount) => {
-                waypoint.0 -= amount as i64;
-            }
-            Action::East(amount) => {
-                waypoint.1 += amount as i64;
-            }
-            Action::West(amount) => {
-                waypoint.1 -= amount as i64;
-            }
-            Action::Left(amount) => match amount % 360 {
-                0 => {}
-                90 => waypoint = (waypoint.1, -waypoint.0),
-                180 => waypoint = (-waypoint.0, -waypoint.1),
-                270 => waypoint = (-waypoint.1, waypoint.0),
-                _ => panic!("Only 90 degree turns allowed"),
-            },
-            Action::Right(amount) => match amount % 360 {
-                0 => {}
-                90 => waypoint = (-waypoint.1, waypoint.0),
-                180 => waypoint = (-waypoint.0, -waypoint.1),
-                270 => waypoint = (waypoint.1, -waypoint.0),
-                _ => panic!("Only 90 degree turns allowed"),
-            },
-            Action::Forward(amount) => {
-                ship.0 += waypoint.0 * amount as i64;
-                ship.1 += waypoint.1 * amount as i64;
-            }
-        }
-    }
-
-    ship
-}
-
 #[cfg(test)]
 mod tests {
     use super::*;
@@ -204,22 +158,4 @@ mod tests {
 
         Ok(())
     }
-
-    #[test]
-    fn test_simple2() -> Result<(), Box<dyn std::error::Error>> {
-        let input = indoc!(
-            "F10
-             N3
-             F7
-             R90
-             F11
-            "
-        );
-
-        let actions = parse_actions(&input)?;
-        let location = simulate_waypoint_movement(&actions);
-        assert_eq!(location.0.abs() + location.1.abs(), 286);
-
-        Ok(())
-    }
 }