wip window for game framebuffer

snes-core/src/emulator.rs

@@ -41,4 +41,10 @@ impl Emulator {
     pub fn reset(&mut self) {
         self.cpu.reset_vector(&mut self.bus);
     }
+}
+
+impl Default for Emulator {
+    fn default() -> Self {
+        Self::new()
+    }
 }