Cleanup

include/app/elements.h

@@ -73,8 +73,8 @@ private:
 };
 
 struct ERect : Element {
-  Color color = {255, 255, 255};
   Vec2<float> shape = {0, 0};
+  Color color = {255, 255, 255};
 
   Vec2<float> size() override;
 
@@ -97,4 +97,4 @@ struct EWorld : Element {
 inline Pool<Element> element_pool;
 } // namespace app
 
-#endif
+#endif

include/ecs/ecs.h

@@ -3,8 +3,12 @@
 
 #include "utils.h"
 
-struct Entity;
+struct Entity {};
 struct Component;
 struct System;
 
-#endif
+struct EntityPool {
+  Entity entities[];
+};
+
+#endif