refactor: move direction & edible into entity submodule

src/entity/blinky.rs

@@ -4,7 +4,7 @@ use std::rc::Rc;
 use sdl2::render::{Canvas, Texture};
 use sdl2::video::Window;
 
-use crate::direction::Direction;
+use crate::entity::direction::Direction;
 use crate::entity::ghost::{Ghost, GhostMode, GhostType};
 use crate::entity::pacman::Pacman;
 use crate::entity::{Entity, Moving, Renderable, StaticEntity};

src/entity/edible.rs

@@ -1,6 +1,6 @@
 //! Edible entity for Pac-Man: pellets, power pellets, and fruits.
 use crate::constants::{FruitType, MapTile, BOARD_HEIGHT, BOARD_WIDTH};
-use crate::direction::Direction;
+use crate::entity::direction::Direction;
 use crate::entity::{Entity, Renderable, StaticEntity};
 use crate::map::Map;
 use crate::texture::atlas::AtlasTexture;

src/entity/ghost.rs

@@ -3,7 +3,7 @@ use rand::Rng;
 use rand::SeedableRng;
 
 use crate::constants::{MapTile, BOARD_WIDTH};
-use crate::direction::Direction;
+use crate::entity::direction::Direction;
 use crate::entity::pacman::Pacman;
 use crate::entity::{Entity, MovableEntity, Moving, Renderable};
 use crate::map::Map;

src/entity/mod.rs

@@ -1,10 +1,12 @@
 pub mod blinky;
+pub mod direction;
+pub mod edible;
 pub mod ghost;
 pub mod pacman;
 
 use crate::{
     constants::{MapTile, BOARD_OFFSET, BOARD_WIDTH, CELL_SIZE},
-    direction::Direction,
+    entity::direction::Direction,
     map::Map,
     modulation::SimpleTickModulator,
 };

src/entity/pacman.rs

@@ -8,8 +8,7 @@ use sdl2::{
 };
 
 use crate::{
-    direction::Direction,
-    entity::{Entity, MovableEntity, Moving, Renderable, StaticEntity},
+    entity::{direction::Direction, Entity, MovableEntity, Moving, Renderable, StaticEntity},
     map::Map,
     modulation::{SimpleTickModulator, TickModulator},
     texture::animated::AnimatedAtlasTexture,

src/game.rs

@@ -19,9 +19,9 @@ use crate::asset::{get_asset_bytes, Asset};
 use crate::audio::Audio;
 use crate::constants::RAW_BOARD;
 use crate::debug::{DebugMode, DebugRenderer};
-use crate::direction::Direction;
-use crate::edible::{reconstruct_edibles, Edible, EdibleKind};
 use crate::entity::blinky::Blinky;
+use crate::entity::direction::Direction;
+use crate::entity::edible::{reconstruct_edibles, Edible, EdibleKind};
 use crate::entity::pacman::Pacman;
 use crate::entity::Renderable;
 use crate::map::Map;

src/main.rs

@@ -56,8 +56,6 @@ mod asset;
 mod audio;
 mod constants;
 mod debug;
-mod direction;
-mod edible;
 #[cfg(target_os = "emscripten")]
 mod emscripten;
 mod entity;

src/texture/animated.rs

@@ -4,7 +4,7 @@ use sdl2::{
     video::Window,
 };
 
-use crate::direction::Direction;
+use crate::entity::direction::Direction;
 use crate::texture::atlas::AtlasTexture;
 use crate::texture::FrameDrawn;
 

src/texture/atlas.rs

@@ -4,7 +4,7 @@ use sdl2::{
     video::Window,
 };
 
-use crate::{direction::Direction, texture::FrameDrawn};
+use crate::{entity::direction::Direction, texture::FrameDrawn};
 
 /// A texture atlas abstraction for static (non-animated) rendering.
 pub struct AtlasTexture<'a> {

src/texture/mod.rs

@@ -1,6 +1,6 @@
 use sdl2::{render::Canvas, video::Window};
 
-use crate::direction::Direction;
+use crate::entity::direction::Direction;
 
 /// Trait for drawable atlas-based textures
 pub trait FrameDrawn {