diff --git a/src/main.rs b/src/main.rs
index 938701f..60aa191 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -24,7 +24,6 @@ use crate::particle_system::ParticleSpawnSystem;
 use crate::state::{RunState, State};
 use crate::trigger_system::TriggerSystem;
 
-
 mod components;
 mod damage_system;
 mod gamelog;
diff --git a/src/map.rs b/src/map.rs
index 907e0a8..86e4274 100644
--- a/src/map.rs
+++ b/src/map.rs
@@ -4,8 +4,6 @@ use rltk::{Algorithm2D, BaseMap, FontCharType, Point, Rltk, RGB};
 use serde::{Deserialize, Serialize};
 use specs::prelude::*;
 
-
-
 #[derive(PartialEq, Copy, Clone, Serialize, Deserialize)]
 pub enum TileType {
     Wall,
diff --git a/src/map_builders/bsp_dungeon.rs b/src/map_builders/bsp_dungeon.rs
index 5a998ee..bcbbe84 100644
--- a/src/map_builders/bsp_dungeon.rs
+++ b/src/map_builders/bsp_dungeon.rs
@@ -1,9 +1,9 @@
 use rltk::{Point, RandomNumberGenerator};
 
-use crate::{Map, Position, SHOW_MAPGEN_VISUALIZER, spawner, TileType, World};
 use crate::map_builders::common::apply_room_to_map;
 use crate::map_builders::MapBuilder;
 use crate::rect::Rect;
+use crate::{spawner, Map, Position, TileType, World, SHOW_MAPGEN_VISUALIZER};
 
 pub struct BspDungeonBuilder {
     map: Map,
@@ -37,7 +37,8 @@ impl BspDungeonBuilder {
     }
 
     fn place_rooms(&mut self, rng: &mut RandomNumberGenerator) {
-        self.rects.push(Rect::new(2, 2, self.map.width - 5, self.map.height - 5));
+        self.rects
+            .push(Rect::new(2, 2, self.map.width - 5, self.map.height - 5));
         let first_room = self.rects[0];
         self.add_subrects(first_room);
 
@@ -65,8 +66,10 @@ impl BspDungeonBuilder {
             let next_room = self.rooms[i + 1];
             let start_x = room.x1 + (rng.roll_dice(1, i32::abs(room.x1 - room.x2)) - 1);
             let start_y = room.y1 + (rng.roll_dice(1, i32::abs(room.y1 - room.y2)) - 1);
-            let end_x = next_room.x1 + (rng.roll_dice(1, i32::abs(next_room.x1 - next_room.x2)) - 1);
-            let end_y = next_room.y1 + (rng.roll_dice(1, i32::abs(next_room.y1 - next_room.y2)) - 1);
+            let end_x =
+                next_room.x1 + (rng.roll_dice(1, i32::abs(next_room.x1 - next_room.x2)) - 1);
+            let end_y =
+                next_room.y1 + (rng.roll_dice(1, i32::abs(next_room.y1 - next_room.y2)) - 1);
             self.draw_corridor(start_x, start_y, end_x, end_y);
             self.take_snapshot();
         }
@@ -74,7 +77,10 @@ impl BspDungeonBuilder {
 
     fn place_start(&mut self) {
         let start = self.rooms[0].center();
-        self.starting_position = Position { x: start.0, y: start.1 };
+        self.starting_position = Position {
+            x: start.0,
+            y: start.1,
+        };
     }
 
     fn place_stairs(&mut self) {
@@ -89,13 +95,31 @@ impl BspDungeonBuilder {
         let half_width = i32::max(width / 2, 1);
         let half_height = i32::max(height / 2, 1);
 
-        self.rects.push(Rect::new(rect.x1, rect.y1, half_width, half_height));
-        self.rects.push(Rect::new(rect.x1, rect.y1 + half_height, half_width, half_height));
-        self.rects.push(Rect::new(rect.x1 + half_width, rect.y1, half_width, half_height));
-        self.rects.push(Rect::new(rect.x1 + half_width, rect.y1 + half_height, half_width, half_height));
+        self.rects
+            .push(Rect::new(rect.x1, rect.y1, half_width, half_height));
+        self.rects.push(Rect::new(
+            rect.x1,
+            rect.y1 + half_height,
+            half_width,
+            half_height,
+        ));
+        self.rects.push(Rect::new(
+            rect.x1 + half_width,
+            rect.y1,
+            half_width,
+            half_height,
+        ));
+        self.rects.push(Rect::new(
+            rect.x1 + half_width,
+            rect.y1 + half_height,
+            half_width,
+            half_height,
+        ));
     }
     fn get_random_rect(&mut self, rng: &mut RandomNumberGenerator) -> Rect {
-        if self.rects.len() == 1 { return self.rects[0]; }
+        if self.rects.len() == 1 {
+            return self.rects[0];
+        }
         let idx = (rng.roll_dice(1, self.rects.len() as i32) - 1) as usize;
         self.rects[idx]
     }
@@ -127,10 +151,18 @@ impl BspDungeonBuilder {
 
         for y in expanded.y1..=expanded.y2 {
             for x in expanded.x1..=expanded.x2 {
-                if x > self.map.width - 2 { can_build = false; }
-                if y > self.map.height - 2 { can_build = false; }
-                if x < 1 { can_build = false; }
-                if y < 1 { can_build = false; }
+                if x > self.map.width - 2 {
+                    can_build = false;
+                }
+                if y > self.map.height - 2 {
+                    can_build = false;
+                }
+                if x < 1 {
+                    can_build = false;
+                }
+                if y < 1 {
+                    can_build = false;
+                }
                 if can_build {
                     let idx = self.map.xy_idx(x, y);
                     if self.map.tiles[idx] != TileType::Wall {
@@ -195,4 +227,4 @@ impl MapBuilder for BspDungeonBuilder {
             self.history.push(snapshot);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/src/map_builders/mod.rs b/src/map_builders/mod.rs
index c351304..3af15f1 100644
--- a/src/map_builders/mod.rs
+++ b/src/map_builders/mod.rs
@@ -1,12 +1,12 @@
 use specs::World;
 
+use crate::map_builders::bsp_dungeon::BspDungeonBuilder;
 use crate::map_builders::simple_map::SimpleMapBuilder;
 use crate::{Map, Position};
-use crate::map_builders::bsp_dungeon::BspDungeonBuilder;
 
+mod bsp_dungeon;
 mod common;
 mod simple_map;
-mod bsp_dungeon;
 
 pub trait MapBuilder {
     fn build_map(&mut self);