Have a basic little click sound going, but hover events will need some work. I'm doing those on every mouse move.

guecs.hpp

@@ -97,6 +97,13 @@ namespace guecs {
     shared_ptr<sf::Shader> checkout_ptr();
   };
 
+  struct Sound {
+    std::string on_click{""};
+    std::string on_hover{""};
+
+    void play(bool hover);
+  };
+
   struct Background {
     float x = 0.0f;
     float y = 0.0f;