diff --git a/bdi_game/src/asset_manager/asset_manager.rs b/bdi_game/src/asset_manager/asset_manager.rs
index ede26bc..3045d37 100644
--- a/bdi_game/src/asset_manager/asset_manager.rs
+++ b/bdi_game/src/asset_manager/asset_manager.rs
@@ -1,12 +1,18 @@
-pub struct AssetManager {}
-
-impl AssetManager {
-    const ASSET_DIR: &'static str = "assets";
-
-    const MAP_SUBDIR: &'static str = "maps";
-    const MAP_EXTENSION: &'static str = "png";
-
-    pub fn get_map_path(map_name: &str) -> String {
-        format!("{}/{}/{}.{}", Self::ASSET_DIR, Self::MAP_SUBDIR, map_name, Self::MAP_EXTENSION)
-    }
-}
\ No newline at end of file
+pub struct AssetManager {}
+
+impl AssetManager {
+    const ASSET_DIR: &'static str = "assets";
+
+    const MAP_SUBDIR: &'static str = "maps";
+    const MAP_EXTENSION: &'static str = "png";
+
+    pub fn get_map_path(map_name: &str) -> String {
+        format!(
+            "{}/{}/{}.{}",
+            Self::ASSET_DIR,
+            Self::MAP_SUBDIR,
+            map_name,
+            Self::MAP_EXTENSION
+        )
+    }
+}
diff --git a/bdi_game/src/asset_manager/mod.rs b/bdi_game/src/asset_manager/mod.rs
index 867fa84..f134a51 100644
--- a/bdi_game/src/asset_manager/mod.rs
+++ b/bdi_game/src/asset_manager/mod.rs
@@ -1 +1 @@
-pub mod asset_manager;
\ No newline at end of file
+pub mod asset_manager;
diff --git a/bdi_game/src/game/game.rs b/bdi_game/src/game/game.rs
index 169143e..d176344 100644
--- a/bdi_game/src/game/game.rs
+++ b/bdi_game/src/game/game.rs
@@ -3,7 +3,7 @@ use std::time::{Duration, Instant};
 use crate::{
     display::game_display::GameDisplay,
     input::Input,
-    simulation::{simulation::Simulation, world_state::WorldState, world_grid::WorldGrid},
+    simulation::{simulation::Simulation, world_grid::WorldGrid, world_state::WorldState},
     terrain_manager::map_loader::MapLoader,
 };
 
@@ -25,7 +25,7 @@ impl<D: GameDisplay> Game<D> {
             display,
             simulation: Simulation {
                 state: WorldState {},
-                grid: WorldGrid { data: vec![] }
+                grid: WorldGrid { data: vec![] },
             },
             // grid: WorldGrid::from_height_map(map),
             input: Input {},
diff --git a/bdi_game/src/game/logging.rs b/bdi_game/src/game/logging.rs
index 932dcb3..d7a060d 100644
--- a/bdi_game/src/game/logging.rs
+++ b/bdi_game/src/game/logging.rs
@@ -1,6 +1,5 @@
 use log::LevelFilter;
-use simplelog::{ColorChoice, Config, TermLogger, TerminalMode, CombinedLogger, WriteLogger};
-
+use simplelog::{ColorChoice, CombinedLogger, Config, TermLogger, TerminalMode, WriteLogger};
 
 pub(crate) fn init_logging() {
     // Create log directory if it doesn't exist
@@ -24,25 +23,19 @@ pub(crate) fn init_logging() {
         }
     };
 
-    match CombinedLogger::init(
-        vec![
-            TermLogger::new(
-                LevelFilter::Warn,
-                Config::default(),
-                TerminalMode::Mixed,
-                ColorChoice::Auto
-            ),
-            WriteLogger::new(
-                LevelFilter::Debug,
-                Config::default(),
-                log_file
-            ),
-        ]
-    ) {
+    match CombinedLogger::init(vec![
+        TermLogger::new(
+            LevelFilter::Warn,
+            Config::default(),
+            TerminalMode::Mixed,
+            ColorChoice::Auto,
+        ),
+        WriteLogger::new(LevelFilter::Debug, Config::default(), log_file),
+    ]) {
         Ok(_) => (),
         Err(e) => {
             eprintln!("Error while initializing logger: {}", e);
             std::process::exit(1);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/bdi_game/src/lib.rs b/bdi_game/src/lib.rs
index a7b44ac..135588d 100644
--- a/bdi_game/src/lib.rs
+++ b/bdi_game/src/lib.rs
@@ -1,7 +1,7 @@
 pub mod algorithms;
 pub mod terrain_manager;
+mod asset_manager;
 pub mod display;
 pub mod game;
 mod input;
 mod simulation;
-mod asset_manager;
\ No newline at end of file
diff --git a/bdi_game/src/simulation/simulation.rs b/bdi_game/src/simulation/simulation.rs
index 8e223c0..c8c3ea0 100644
--- a/bdi_game/src/simulation/simulation.rs
+++ b/bdi_game/src/simulation/simulation.rs
@@ -1,5 +1,5 @@
-use super::world_state::WorldState;
 use super::world_grid::WorldGrid;
+use super::world_state::WorldState;
 
 pub struct Simulation {
     pub state: WorldState,
diff --git a/bdi_game/src/simulation/world_grid.rs b/bdi_game/src/simulation/world_grid.rs
index 3d1794a..081c1b0 100644
--- a/bdi_game/src/simulation/world_grid.rs
+++ b/bdi_game/src/simulation/world_grid.rs
@@ -1,6 +1,6 @@
-use image::GrayImage;
 use crate::simulation::grid::{Grid, GridPoint};
 use crate::terrain_manager::sampler::Sampler2D;
+use image::GrayImage;
 
 #[derive(Default, Clone)]
 pub(crate) struct WorldCellData {
@@ -32,4 +32,4 @@ impl WorldGrid {
         grid
     }
 }
-*/
\ No newline at end of file
+*/
diff --git a/bdi_game/src/terrain_manager/map.rs b/bdi_game/src/terrain_manager/map.rs
index a6f95f8..60c08ac 100644
--- a/bdi_game/src/terrain_manager/map.rs
+++ b/bdi_game/src/terrain_manager/map.rs
@@ -1,7 +1,7 @@
-use image::GrayImage;
-
-pub struct Map {
-    pub side_len: usize,
-    pub height_map: GrayImage,
-    pub height_modifiers: GrayImage,
-}
\ No newline at end of file
+use image::GrayImage;
+
+pub struct Map {
+    pub side_len: usize,
+    pub height_map: GrayImage,
+    pub height_modifiers: GrayImage,
+}
diff --git a/bdi_game/src/terrain_manager/map_loader.rs b/bdi_game/src/terrain_manager/map_loader.rs
index acc775e..ee140bb 100644
--- a/bdi_game/src/terrain_manager/map_loader.rs
+++ b/bdi_game/src/terrain_manager/map_loader.rs
@@ -1,36 +1,36 @@
-use log::{debug, info};
-use image::GrayImage;
-use image::io::Reader as ImageReader;
-use crate::asset_manager::asset_manager::AssetManager;
-
-pub struct MapLoader {
-    map_asset_path: String,
-}
-
-impl MapLoader {
-    pub fn map_from_image(map_name: &str) -> GrayImage {
-        let map_path = AssetManager::get_map_path(map_name);
-
-        let img = match ImageReader::open(map_path) {
-            Ok(img) => img,
-            Err(e) => {
-                eprintln!("Error while loading map from file: {}", e);
-                return GrayImage::new(0, 0);
-            }
-        };
-
-        let img = match img.decode() {
-            Ok(img) => img,
-            Err(e) => {
-                eprintln!("Error while decoding map format: {}", e);
-                return GrayImage::new(0, 0);
-            }
-        };
-
-        info!("Map '{}' loaded successfully!", map_name);
-        debug!("Map format: {:?}", img.color());
-        debug!("Map dimensions: {}x{}", img.width(), img.height());
-
-        return img.into_luma8();
-    }
-}
\ No newline at end of file
+use crate::asset_manager::asset_manager::AssetManager;
+use image::io::Reader as ImageReader;
+use image::GrayImage;
+use log::{debug, info};
+
+pub struct MapLoader {
+    map_asset_path: String,
+}
+
+impl MapLoader {
+    pub fn map_from_image(map_name: &str) -> GrayImage {
+        let map_path = AssetManager::get_map_path(map_name);
+
+        let img = match ImageReader::open(map_path) {
+            Ok(img) => img,
+            Err(e) => {
+                eprintln!("Error while loading map from file: {}", e);
+                return GrayImage::new(0, 0);
+            }
+        };
+
+        let img = match img.decode() {
+            Ok(img) => img,
+            Err(e) => {
+                eprintln!("Error while decoding map format: {}", e);
+                return GrayImage::new(0, 0);
+            }
+        };
+
+        info!("Map '{}' loaded successfully!", map_name);
+        debug!("Map format: {:?}", img.color());
+        debug!("Map dimensions: {}x{}", img.width(), img.height());
+
+        return img.into_luma8();
+    }
+}
diff --git a/bdi_game/src/terrain_manager/mod.rs b/bdi_game/src/terrain_manager/mod.rs
index 528eb01..2de7eee 100644
--- a/bdi_game/src/terrain_manager/mod.rs
+++ b/bdi_game/src/terrain_manager/mod.rs
@@ -1,4 +1,4 @@
-pub mod map_loader;
-pub mod sampler;
-mod map;
-mod world_object;
\ No newline at end of file
+mod map;
+pub mod map_loader;
+pub mod sampler;
+mod world_object;
diff --git a/bdi_game/src/terrain_manager/sampler.rs b/bdi_game/src/terrain_manager/sampler.rs
index c2e399f..96e2b84 100644
--- a/bdi_game/src/terrain_manager/sampler.rs
+++ b/bdi_game/src/terrain_manager/sampler.rs
@@ -1,44 +1,44 @@
-use image::GrayImage;
-
-pub struct Sampler2D {
-    height_map: GrayImage,
-    side_len: usize,
-}
-
-impl Sampler2D {
-    pub fn new(height_map: GrayImage, side_len: usize) -> Sampler2D {
-        Sampler2D {
-            height_map,
-            side_len
-        }
-    }
-
-    pub fn sample_hexagonal_axial(&self, q: i32, r: i32) -> i32 {
-        let scale = self.height_map.width() as f32 / self.side_len as f32;
-
-        let offset_q_x = scale * q as f32;
-        let offset_q_y = 0f32;
-
-        let offset_r_x = scale * 0.5 * r as f32;
-        let offset_r_y = scale * 3.0f32.sqrt() / 2.0 * r as f32;
-
-        let x = offset_q_x + offset_r_x;
-        let y = offset_q_y + offset_r_y;
-
-        // Linear interpolation
-        let x0 = x.floor() as u32;
-        let x1 = x.ceil() as u32;
-        let y0 = y.floor() as u32;
-        let y1 = y.ceil() as u32;
-
-        let x0y0 = self.height_map.get_pixel(x0, y0)[0] as f32;
-        let x1y0 = self.height_map.get_pixel(x1, y0)[0] as f32;
-        let x0y1 = self.height_map.get_pixel(x0, y1)[0] as f32;
-        let x1y1 = self.height_map.get_pixel(x1, y1)[0] as f32;
-
-        let x0y = x0y0 + (x0y1 - x0y0) * (y - y0 as f32);
-        let x1y = x1y0 + (x1y1 - x1y0) * (y - y0 as f32);
-
-        (x0y + (x1y - x0y) * (x - x0 as f32)) as i32
-    }
-}
\ No newline at end of file
+use image::GrayImage;
+
+pub struct Sampler2D {
+    height_map: GrayImage,
+    side_len: usize,
+}
+
+impl Sampler2D {
+    pub fn new(height_map: GrayImage, side_len: usize) -> Sampler2D {
+        Sampler2D {
+            height_map,
+            side_len,
+        }
+    }
+
+    pub fn sample_hexagonal_axial(&self, q: i32, r: i32) -> i32 {
+        let scale = self.height_map.width() as f32 / self.side_len as f32;
+
+        let offset_q_x = scale * q as f32;
+        let offset_q_y = 0f32;
+
+        let offset_r_x = scale * 0.5 * r as f32;
+        let offset_r_y = scale * 3.0f32.sqrt() / 2.0 * r as f32;
+
+        let x = offset_q_x + offset_r_x;
+        let y = offset_q_y + offset_r_y;
+
+        // Linear interpolation
+        let x0 = x.floor() as u32;
+        let x1 = x.ceil() as u32;
+        let y0 = y.floor() as u32;
+        let y1 = y.ceil() as u32;
+
+        let x0y0 = self.height_map.get_pixel(x0, y0)[0] as f32;
+        let x1y0 = self.height_map.get_pixel(x1, y0)[0] as f32;
+        let x0y1 = self.height_map.get_pixel(x0, y1)[0] as f32;
+        let x1y1 = self.height_map.get_pixel(x1, y1)[0] as f32;
+
+        let x0y = x0y0 + (x0y1 - x0y0) * (y - y0 as f32);
+        let x1y = x1y0 + (x1y1 - x1y0) * (y - y0 as f32);
+
+        (x0y + (x1y - x0y) * (x - x0 as f32)) as i32
+    }
+}
diff --git a/bdi_game/src/terrain_manager/world_object.rs b/bdi_game/src/terrain_manager/world_object.rs
index e69de29..8b13789 100644
--- a/bdi_game/src/terrain_manager/world_object.rs
+++ b/bdi_game/src/terrain_manager/world_object.rs
@@ -0,0 +1 @@
+