feat: atlas decoding & frame acquisition

src/texture/mod.rs

@@ -1,13 +1,16 @@
 use glam::IVec2;
 use sdl2::{render::Canvas, video::Window};
 
-use crate::entity::direction::Direction;
+use std::rc::Rc;
 
-/// Trait for drawable atlas-based textures
-pub trait FrameDrawn {
-    fn render(&self, canvas: &mut Canvas<Window>, position: IVec2, direction: Direction, frame: Option<u32>);
-}
+use crate::entity::direction::Direction;
+use crate::texture::sprite::{AtlasTile, SpriteAtlas};
 
 pub mod animated;
-pub mod atlas;
 pub mod blinking;
+pub mod directional;
+pub mod sprite;
+
+pub fn get_atlas_tile(atlas: &Rc<SpriteAtlas>, name: &str) -> AtlasTile {
+    SpriteAtlas::get_tile(atlas, name).unwrap_or_else(|| panic!("Could not find tile {}", name))
+}