Move Asteroid components to the objects.rs mod

src/objects.rs

@@ -0,0 +1,25 @@
+//! This module contains all the "things" in the game.
+//! 
+//! Asteroids, the player's ship, and such.
+
+use bevy::{ecs::component::Component, prelude::{Deref, DerefMut}};
+
+#[derive(Component, Deref, DerefMut)]
+pub struct Asteroid(pub AsteroidSize);
+
+#[derive(Clone, Copy, Debug)]
+pub enum AsteroidSize {
+    Small,
+    Medium,
+    Large,
+}
+
+impl AsteroidSize {
+    pub fn next(&self) -> Option<Self> {
+        match self {
+            AsteroidSize::Small => None,
+            AsteroidSize::Medium => Some(AsteroidSize::Small),
+            AsteroidSize::Large => Some(AsteroidSize::Medium),
+        }
+    }
+}