feat(unstable-load-from-file): load animation files with .ron exten…

…sion

Cargo.toml

@@ -15,7 +15,7 @@ all-features = true
 
 [features]
 default = []
-unstable-load-from-file = ["serde", "serde_yaml", "anyhow", "bevy_utils"]
+unstable-load-from-file = ["serde", "serde_yaml", "ron", "anyhow", "bevy_utils"]
 
 [dependencies]
 bevy_core = { version = "0.7.0", default-features = false }

assets/coin.animation.ron

@@ -0,0 +1,5 @@
+(
+  mode: Repeat,
+  frame_duration: Some(100),
+  frames: [0, 1, 2, 3, 4],
+)

src/animation/load.rs

@@ -12,13 +12,17 @@ impl AssetLoader for SpriteSheetAnimationLoader {
         load_context: &'a mut LoadContext<'_>,
     ) -> BoxedFuture<'a, Result<(), anyhow::Error>> {
         Box::pin(async move {
-            let custom_asset = SpriteSheetAnimation::from_yaml_bytes(bytes)?;
+            let custom_asset = match load_context.path().extension().unwrap().to_str().unwrap() {
+                "yaml" | "yml" => SpriteSheetAnimation::from_yaml_bytes(bytes)?,
+                "ron" => SpriteSheetAnimation::from_ron_bytes(bytes)?,
+                _ => unreachable!(),
+            };
             load_context.set_default_asset(LoadedAsset::new(custom_asset));
             Ok(())
         })
     }
 
     fn extensions(&self) -> &[&str] {
-        &["animation.yml", "animation.yaml"]
+        &["animation.yml", "animation.yaml", "animation.ron"]
     }
 }