0.1.0-0-pre.10

crates/engines/engine-v1-common/src/game_loop.rs

@@ -1,10 +1,15 @@
 // file: crates/engines/engine-v1-common/src/game_loop.rs
-// version: 2
+// version: 3
 
 /// Minimal update contract implemented by a game state consumed by engine V1.
 pub trait EngineGame {
     /// Advances the game by one engine update using platform-independent input.
     fn update(&mut self, frame: crate::EngineFrame, input: crate::InputState);
+
+    /// Produces the platform-independent scene rendered after the update.
+    fn scene(&self) -> crate::EngineScene {
+        return crate::EngineScene::empty(crate::RenderColor::rgb(18, 18, 24));
+    }
 }
 
 /// Deterministic fixed-step driver used before and underneath platform event loops.