feat: enable basic binary size reduction options

.github/workflows/build.yaml

@@ -44,18 +44,16 @@ jobs:
       - name: Cache vcpkg
         uses: actions/cache@v4
         with:
-          save-always: true # deprecated
           path: target/vcpkg
-          key: vcpkg-${{ runner.os }}-${{ matrix.target }}-${{ hashFiles('Cargo.toml', 'Cargo.lock') }}
+          key: A-vcpkg-${{ runner.os }}-${{ matrix.target }}-${{ hashFiles('Cargo.toml', 'Cargo.lock') }}
           restore-keys: |
-            ${{ runner.os }}-vcpkg
+            A-vcpkg-${{ runner.os }}-${{ matrix.target }}-
-            vcpkg-${{ runner.os }}-${{ matrix.target }}-
 
       - name: Vcpkg Linux Dependencies
         if: runner.os == 'Linux'
         run: |
           sudo apt-get update
-          sudo apt-get install -y build-essential gettext libltdl-dev zlib1g-dev
+          sudo apt-get install -y libltdl-dev
 
       - name: Vcpkg
         run: |

Cargo.lock

@@ -174,7 +174,7 @@ checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
 
 [[package]]
 name = "pacman"
-version = "0.1.0"
+version = "0.2.0"
 dependencies = [
  "anyhow",
  "glam",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "pacman"
-version = "0.1.0"
+version = "0.2.0"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
@@ -19,6 +19,12 @@ thiserror = "1.0"
 anyhow = "1.0"
 glam = "0.30.4"
 
+[profile.release]
+lto = true
+panic = "abort"
+panic-strategy = "abort"
+opt-level = "z"
+
 [target.'cfg(target_os = "windows")'.dependencies.winapi]
 version = "0.3"
 features = ["consoleapi", "fileapi", "handleapi", "processenv", "winbase", "wincon", "winnt", "winuser", "windef", "minwindef"]

src/animation.rs

@@ -1,136 +0,0 @@
-//! This module provides a simple animation and atlas system for textures.
-use sdl2::{
-    rect::Rect,
-    render::{Canvas, Texture},
-    video::Window,
-};
-
-use crate::direction::Direction;
-
-/// Trait for drawable atlas-based textures
-pub trait FrameDrawn {
-    fn render(&self, canvas: &mut Canvas<Window>, position: (i32, i32), direction: Direction, frame: Option<u32>);
-}
-
-/// A texture atlas abstraction for static (non-animated) rendering.
-pub struct AtlasTexture<'a> {
-    pub raw_texture: Texture<'a>,
-    pub offset: (i32, i32),
-    pub frame_count: u32,
-    pub frame_width: u32,
-    pub frame_height: u32,
-}
-
-impl<'a> AtlasTexture<'a> {
-    pub fn new(texture: Texture<'a>, frame_count: u32, frame_width: u32, frame_height: u32, offset: Option<(i32, i32)>) -> Self {
-        AtlasTexture {
-            raw_texture: texture,
-            frame_count,
-            frame_width,
-            frame_height,
-            offset: offset.unwrap_or((0, 0)),
-        }
-    }
-
-    pub fn get_frame_rect(&self, frame: u32) -> Option<Rect> {
-        if frame >= self.frame_count {
-            return None;
-        }
-        Some(Rect::new(
-            frame as i32 * self.frame_width as i32,
-            0,
-            self.frame_width,
-            self.frame_height,
-        ))
-    }
-
-    pub fn set_color_modulation(&mut self, r: u8, g: u8, b: u8) {
-        self.raw_texture.set_color_mod(r, g, b);
-    }
-}
-
-impl<'a> FrameDrawn for AtlasTexture<'a> {
-    fn render(&self, canvas: &mut Canvas<Window>, position: (i32, i32), direction: Direction, frame: Option<u32>) {
-        let texture_source_frame_rect = self.get_frame_rect(frame.unwrap_or(0));
-        let canvas_destination_rect = Rect::new(
-            position.0 + self.offset.0,
-            position.1 + self.offset.1,
-            self.frame_width,
-            self.frame_height,
-        );
-        canvas
-            .copy_ex(
-                &self.raw_texture,
-                texture_source_frame_rect,
-                Some(canvas_destination_rect),
-                direction.angle(),
-                None,
-                false,
-                false,
-            )
-            .expect("Could not render texture on canvas");
-    }
-}
-
-/// An animated texture using a texture atlas.
-pub struct AnimatedAtlasTexture<'a> {
-    pub atlas: AtlasTexture<'a>,
-    pub ticks_per_frame: u32,
-    pub ticker: u32,
-    pub reversed: bool,
-    pub paused: bool,
-}
-
-impl<'a> AnimatedAtlasTexture<'a> {
-    pub fn new(
-        texture: Texture<'a>,
-        ticks_per_frame: u32,
-        frame_count: u32,
-        width: u32,
-        height: u32,
-        offset: Option<(i32, i32)>,
-    ) -> Self {
-        AnimatedAtlasTexture {
-            atlas: AtlasTexture::new(texture, frame_count, width, height, offset),
-            ticks_per_frame,
-            ticker: 0,
-            reversed: false,
-            paused: false,
-        }
-    }
-
-    fn current_frame(&self) -> u32 {
-        self.ticker / self.ticks_per_frame
-    }
-
-    /// Advances the animation by one tick, unless paused.
-    pub fn tick(&mut self) {
-        if self.paused {
-            return;
-        }
-        if self.reversed {
-            if self.ticker > 0 {
-                self.ticker -= 1;
-            }
-            if self.ticker == 0 {
-                self.reversed = !self.reversed;
-            }
-        } else {
-            self.ticker += 1;
-            if self.ticker + 1 == self.ticks_per_frame * self.atlas.frame_count {
-                self.reversed = !self.reversed;
-            }
-        }
-    }
-
-    pub fn set_color_modulation(&mut self, r: u8, g: u8, b: u8) {
-        self.atlas.set_color_modulation(r, g, b);
-    }
-}
-
-impl<'a> FrameDrawn for AnimatedAtlasTexture<'a> {
-    fn render(&self, canvas: &mut Canvas<Window>, position: (i32, i32), direction: Direction, frame: Option<u32>) {
-        let frame = frame.unwrap_or_else(|| self.current_frame());
-        self.atlas.render(canvas, position, direction, Some(frame));
-    }
-}

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

@@ -4,11 +4,11 @@ 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};
-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/edible.rs

@@ -1,9 +1,10 @@
 //! Edible entity for Pac-Man: pellets, power pellets, and fruits.
-use crate::animation::{AtlasTexture, FrameDrawn};
 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;
+use crate::texture::FrameDrawn;
 use glam::{IVec2, UVec2};
 use sdl2::{render::Canvas, video::Window};
 use std::cell::RefCell;

src/entity/ghost.rs

@@ -2,13 +2,14 @@ use rand::rngs::SmallRng;
 use rand::Rng;
 use rand::SeedableRng;
 
-use crate::animation::{AnimatedAtlasTexture, FrameDrawn};
 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;
 use crate::modulation::{SimpleTickModulator, TickModulator};
-use crate::pacman::Pacman;
+use crate::texture::animated::AnimatedAtlasTexture;
+use crate::texture::FrameDrawn;
 use glam::{IVec2, UVec2};
 use sdl2::pixels::Color;
 use sdl2::render::Texture;

src/entity/mod.rs

@@ -1,6 +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

@@ -8,11 +8,11 @@ use sdl2::{
 };
 
 use crate::{
-    animation::{AnimatedAtlasTexture, FrameDrawn},
+    entity::{direction::Direction, Entity, MovableEntity, Moving, Renderable, StaticEntity},
-    direction::Direction,
-    entity::{Entity, MovableEntity, Moving, Renderable, StaticEntity},
     map::Map,
     modulation::{SimpleTickModulator, TickModulator},
+    texture::animated::AnimatedAtlasTexture,
+    texture::FrameDrawn,
 };
 
 use glam::{IVec2, UVec2};

src/game.rs

@@ -15,17 +15,17 @@ use sdl2::ttf::Font;
 use sdl2::video::WindowContext;
 use sdl2::{pixels::Color, render::Canvas, video::Window};
 
-use crate::animation::AtlasTexture;
 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::entity::blinky::Blinky;
-use crate::edible::{reconstruct_edibles, Edible, EdibleKind};
+use crate::entity::direction::Direction;
+use crate::entity::edible::{reconstruct_edibles, Edible, EdibleKind};
+use crate::entity::pacman::Pacman;
 use crate::entity::Renderable;
-use crate::ghosts::blinky::Blinky;
 use crate::map::Map;
-use crate::pacman::Pacman;
+use crate::texture::atlas::AtlasTexture;
 
 /// 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

@@ -52,23 +52,18 @@ unsafe fn attach_console() {
     // Do NOT call AllocConsole here - we don't want a console when launched from Explorer
 }
 
-mod animation;
 mod asset;
 mod audio;
 mod constants;
 mod debug;
-mod direction;
-mod edible;
 #[cfg(target_os = "emscripten")]
 mod emscripten;
 mod entity;
 mod game;
-mod ghost;
-mod ghosts;
 mod helper;
 mod map;
 mod modulation;
-mod pacman;
+mod texture;
 
 #[cfg(not(target_os = "emscripten"))]
 fn sleep(value: Duration) {

src/texture/animated.rs

@@ -0,0 +1,72 @@
+//! This module provides a simple animation and atlas system for textures.
+use sdl2::{
+    render::{Canvas, Texture},
+    video::Window,
+};
+
+use crate::entity::direction::Direction;
+use crate::texture::atlas::AtlasTexture;
+use crate::texture::FrameDrawn;
+
+/// An animated texture using a texture atlas.
+pub struct AnimatedAtlasTexture<'a> {
+    pub atlas: AtlasTexture<'a>,
+    pub ticks_per_frame: u32,
+    pub ticker: u32,
+    pub reversed: bool,
+    pub paused: bool,
+}
+
+impl<'a> AnimatedAtlasTexture<'a> {
+    pub fn new(
+        texture: Texture<'a>,
+        ticks_per_frame: u32,
+        frame_count: u32,
+        width: u32,
+        height: u32,
+        offset: Option<(i32, i32)>,
+    ) -> Self {
+        AnimatedAtlasTexture {
+            atlas: AtlasTexture::new(texture, frame_count, width, height, offset),
+            ticks_per_frame,
+            ticker: 0,
+            reversed: false,
+            paused: false,
+        }
+    }
+
+    fn current_frame(&self) -> u32 {
+        self.ticker / self.ticks_per_frame
+    }
+
+    /// Advances the animation by one tick, unless paused.
+    pub fn tick(&mut self) {
+        if self.paused {
+            return;
+        }
+        if self.reversed {
+            if self.ticker > 0 {
+                self.ticker -= 1;
+            }
+            if self.ticker == 0 {
+                self.reversed = !self.reversed;
+            }
+        } else {
+            self.ticker += 1;
+            if self.ticker + 1 == self.ticks_per_frame * self.atlas.frame_count {
+                self.reversed = !self.reversed;
+            }
+        }
+    }
+
+    pub fn set_color_modulation(&mut self, r: u8, g: u8, b: u8) {
+        self.atlas.set_color_modulation(r, g, b);
+    }
+}
+
+impl<'a> FrameDrawn for AnimatedAtlasTexture<'a> {
+    fn render(&self, canvas: &mut Canvas<Window>, position: (i32, i32), direction: Direction, frame: Option<u32>) {
+        let frame = frame.unwrap_or_else(|| self.current_frame());
+        self.atlas.render(canvas, position, direction, Some(frame));
+    }
+}

src/texture/atlas.rs

@@ -0,0 +1,67 @@
+use sdl2::{
+    rect::Rect,
+    render::{Canvas, Texture},
+    video::Window,
+};
+
+use crate::{entity::direction::Direction, texture::FrameDrawn};
+
+/// A texture atlas abstraction for static (non-animated) rendering.
+pub struct AtlasTexture<'a> {
+    pub raw_texture: Texture<'a>,
+    pub offset: (i32, i32),
+    pub frame_count: u32,
+    pub frame_width: u32,
+    pub frame_height: u32,
+}
+
+impl<'a> AtlasTexture<'a> {
+    pub fn new(texture: Texture<'a>, frame_count: u32, frame_width: u32, frame_height: u32, offset: Option<(i32, i32)>) -> Self {
+        AtlasTexture {
+            raw_texture: texture,
+            frame_count,
+            frame_width,
+            frame_height,
+            offset: offset.unwrap_or((0, 0)),
+        }
+    }
+
+    pub fn get_frame_rect(&self, frame: u32) -> Option<Rect> {
+        if frame >= self.frame_count {
+            return None;
+        }
+        Some(Rect::new(
+            frame as i32 * self.frame_width as i32,
+            0,
+            self.frame_width,
+            self.frame_height,
+        ))
+    }
+
+    pub fn set_color_modulation(&mut self, r: u8, g: u8, b: u8) {
+        self.raw_texture.set_color_mod(r, g, b);
+    }
+}
+
+impl<'a> FrameDrawn for AtlasTexture<'a> {
+    fn render(&self, canvas: &mut Canvas<Window>, position: (i32, i32), direction: Direction, frame: Option<u32>) {
+        let texture_source_frame_rect = self.get_frame_rect(frame.unwrap_or(0));
+        let canvas_destination_rect = Rect::new(
+            position.0 + self.offset.0,
+            position.1 + self.offset.1,
+            self.frame_width,
+            self.frame_height,
+        );
+        canvas
+            .copy_ex(
+                &self.raw_texture,
+                texture_source_frame_rect,
+                Some(canvas_destination_rect),
+                direction.angle(),
+                None,
+                false,
+                false,
+            )
+            .expect("Could not render texture on canvas");
+    }
+}

src/texture/mod.rs

@@ -0,0 +1,11 @@
+use sdl2::{render::Canvas, video::Window};
+
+use crate::entity::direction::Direction;
+
+/// Trait for drawable atlas-based textures
+pub trait FrameDrawn {
+    fn render(&self, canvas: &mut Canvas<Window>, position: (i32, i32), direction: Direction, frame: Option<u32>);
+}
+
+pub mod animated;
+pub mod atlas;