diff --git a/src/pathfinding.rs b/src/pathfinding.rs
index fecc5d1..c3b4a47 100644
--- a/src/pathfinding.rs
+++ b/src/pathfinding.rs
@@ -33,10 +33,7 @@ impl PathState {
 
 pub fn enemy_cost_fn(map: &Tilemap) -> impl '_ + Fn(TilePos) -> isize {
     move |pos| {
-        let Some(row) = map.tiles.get(pos.x) else {
-            return -1;
-        };
-        let Some(tile) = row.get(pos.y) else {
+        let Some(tile) = map.get(pos) else {
             return -1;
         };
 
@@ -50,10 +47,7 @@ pub fn enemy_cost_fn(map: &Tilemap) -> impl '_ + Fn(TilePos) -> isize {
 
 pub fn worker_cost_fn(map: &Tilemap) -> impl '_ + Fn(TilePos) -> isize {
     move |pos| {
-        let Some(row) = map.tiles.get(pos.x) else {
-            return -1;
-        };
-        let Some(tile) = row.get(pos.y) else {
+        let Some(tile) = map.get(pos) else {
             return -1;
         };
 
diff --git a/src/tilemap.rs b/src/tilemap.rs
index 5ba494e..5f5e3ca 100644
--- a/src/tilemap.rs
+++ b/src/tilemap.rs
@@ -246,7 +246,6 @@ pub struct TilePos {
     pub x: usize,
     pub y: usize,
 }
-impl TilePos {}
 impl Into<Vec2> for TilePos {
     fn into(self) -> Vec2 {
         Vec2::new(self.x as f32, self.y as f32)
@@ -278,6 +277,7 @@ impl Into<(isize, isize)> for TilePos {
         (self.x as isize, self.y as isize)
     }
 }
+
 #[derive(Resource)]
 pub struct TilemapHandle(pub Handle<Tilemap>);