refactor: move entity-related code into src/entity submodule

src/debug.rs

@@ -1,7 +1,7 @@
 //! Debug rendering utilities for Pac-Man.
 use crate::{
     constants::{MapTile, BOARD_HEIGHT, BOARD_WIDTH},
-    ghosts::blinky::Blinky,
+    entity::blinky::Blinky,
     map::Map,
 };
 use glam::{IVec2, UVec2};

src/entity/blinky.rs

@@ -5,10 +5,10 @@ use sdl2::render::{Canvas, Texture};
 use sdl2::video::Window;
 
 use crate::direction::Direction;
+use crate::entity::ghost::{Ghost, GhostMode, GhostType};
+use crate::entity::pacman::Pacman;
 use crate::entity::{Entity, Moving, Renderable, StaticEntity};
-use crate::ghost::{Ghost, GhostMode, GhostType};
 use crate::map::Map;
-use crate::pacman::Pacman;
 use glam::{IVec2, UVec2};
 
 pub struct Blinky<'a> {
@@ -29,7 +29,7 @@ impl<'a> Blinky<'a> {
     }
 
     /// Gets Blinky's chase target - directly targets Pac-Man's current position
-    fn get_chase_target(&self) -> IVec2 {
+    pub fn get_chase_target(&self) -> IVec2 {
         let pacman = self.ghost.pacman.borrow();
         let cell = pacman.base().cell_position;
         IVec2::new(cell.x as i32, cell.y as i32)

src/entity/ghost.rs

@@ -5,10 +5,10 @@ use rand::SeedableRng;
 use crate::animation::{AnimatedAtlasTexture, FrameDrawn};
 use crate::constants::{MapTile, BOARD_WIDTH};
 use crate::direction::Direction;
+use crate::entity::pacman::Pacman;
 use crate::entity::{Entity, MovableEntity, Moving, Renderable};
 use crate::map::Map;
 use crate::modulation::{SimpleTickModulator, TickModulator};
-use crate::pacman::Pacman;
 use glam::{IVec2, UVec2};
 use sdl2::pixels::Color;
 use sdl2::render::Texture;

src/entity/mod.rs

@@ -1,3 +1,7 @@
+pub mod blinky;
+pub mod ghost;
+pub mod pacman;
+
 use crate::{
     constants::{MapTile, BOARD_OFFSET, BOARD_WIDTH, CELL_SIZE},
     direction::Direction,

src/game.rs

@@ -22,10 +22,10 @@ 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::pacman::Pacman;
 use crate::entity::Renderable;
-use crate::ghosts::blinky::Blinky;
 use crate::map::Map;
-use crate::pacman::Pacman;
 
 /// The main game state.
 ///
@@ -232,7 +232,7 @@ impl<'a> Game<'a> {
                 self.blinky.base.base.cell_position = *pos;
                 self.blinky.base.in_tunnel = false;
                 self.blinky.base.direction = Direction::Left;
-                self.blinky.mode = crate::ghost::GhostMode::Chase;
+                self.blinky.mode = crate::entity::ghost::GhostMode::Chase;
             }
         }
 

src/ghosts/mod.rs

@@ -1 +0,0 @@
-pub mod blinky;

src/main.rs

@@ -63,12 +63,9 @@ mod edible;
 mod emscripten;
 mod entity;
 mod game;
-mod ghost;
-mod ghosts;
 mod helper;
 mod map;
 mod modulation;
-mod pacman;
 
 #[cfg(not(target_os = "emscripten"))]
 fn sleep(value: Duration) {