Very janky barely working coroutine version of the game, the UI is more responsive, but not as much as it should be. Still, take a look and study the coro.hpp and other files in this commit for some coroutine stuff.

coro.hpp

@@ -102,3 +102,6 @@ struct Task {
     }
   }
 };
+
+struct Pass : std::suspend_always {
+};