Started the overlay UI but need to make it possible to add/remove components to it.

guecs.cpp

@@ -51,17 +51,7 @@ namespace guecs {
     });
 
     $world.query<lel::Cell, Sprite>([&](auto, auto &cell, auto &sprite) {
-        auto sprite_texture = textures.get(sprite.name);
-        sprite.texture = sprite_texture.texture;
-        sprite.sprite = make_shared<sf::Sprite>(*sprite.texture);
-        sprite.sprite->setPosition({
-            float(cell.x + GUECS_PADDING),
-            float(cell.y + GUECS_PADDING)});
-
-        auto size = sprite.texture->getSize();
-        sprite.sprite->setScale({
-            float(cell.w - GUECS_PADDING * 2) / size.x,
-            float(cell.h - GUECS_PADDING * 2) / size.y});
+        sprite.init(cell, textures);
     });
   }