refactor: huge refactor into atlas-based resources

src/texture/animated.rs

@@ -1,6 +1,5 @@
 //! This module provides a simple animation and atlas system for textures.
 use anyhow::Result;
-use glam::IVec2;
 use sdl2::render::WindowCanvas;
 
 use crate::texture::sprite::AtlasTile;

src/texture/blinking.rs

@@ -1,6 +1,5 @@
 //! A texture that blinks on/off for a specified number of ticks.
 use anyhow::Result;
-use glam::IVec2;
 use sdl2::render::WindowCanvas;
 
 use crate::texture::animated::AnimatedTexture;

src/texture/directional.rs

@@ -2,7 +2,6 @@
 use crate::entity::direction::Direction;
 use crate::texture::sprite::AtlasTile;
 use anyhow::Result;
-use glam::IVec2;
 use sdl2::render::WindowCanvas;
 
 pub struct DirectionalAnimatedTexture {
@@ -49,4 +48,18 @@ impl DirectionalAnimatedTexture {
 
         tile.render(canvas, dest)
     }
+
+    pub fn render_stopped(&mut self, canvas: &mut WindowCanvas, dest: sdl2::rect::Rect, direction: Direction) -> Result<()> {
+        let frames = match direction {
+            Direction::Up => &self.up,
+            Direction::Down => &self.down,
+            Direction::Left => &self.left,
+            Direction::Right => &self.right,
+        };
+
+        // Show the last frame (full sprite) when stopped
+        let tile = &frames[1];
+
+        tile.render(canvas, dest)
+    }
 }

src/texture/mod.rs

@@ -1,9 +1,5 @@
-use glam::IVec2;
-use sdl2::{render::Canvas, video::Window};
-
 use std::rc::Rc;
 
-use crate::entity::direction::Direction;
 use crate::texture::sprite::{AtlasTile, SpriteAtlas};
 
 pub mod animated;