adjusted based on feedback of PR#31

2 files changed, 9 insertions, 3 deletions

diff --git a/src/crepe/system/RenderSystem.cpp b/src/crepe/system/RenderSystem.cpp
index 17a2337..6ecd604 100644
--- a/src/crepe/system/RenderSystem.cpp
+++ b/src/crepe/system/RenderSystem.cpp
@@ -85,13 +85,13 @@ void RenderSystem::render() {
 	auto sprites = mgr.get_components_by_type<Sprite>();
 	for (const Sprite & sprite : sprites) {
 		if (!sprite.active) continue;
-		auto transform = mgr.get_components_by_id<Transform>(sprite.game_object_id);
+		auto transform = mgr.get_components_by_id<Transform>(sprite.game_object_id).front().get();
 
-		bool rendered_particles = this->render_particle(sprite, transform[0].get());
+		bool rendered_particles = this->render_particle(sprite, transform);
 
 		if (rendered_particles) continue;
 
-		this->render_normal(sprite, transform[0].get());
+		this->render_normal(sprite, transform);
 	}
 }
 
diff --git a/src/crepe/system/RenderSystem.h b/src/crepe/system/RenderSystem.h
index 6a87eec..3d6286f 100644
--- a/src/crepe/system/RenderSystem.h
+++ b/src/crepe/system/RenderSystem.h
@@ -31,6 +31,12 @@ public:
 	 */
 	void update() override;
 
+
+	RenderSystem(const RenderSystem &) = delete;
+	RenderSystem(RenderSystem &&) = delete;
+	RenderSystem & operator=(const RenderSystem &) = delete;
+	RenderSystem & operator=(RenderSystem &&) = delete;
+
 private:
 	// Private constructor to enforce singleton pattern.
 	RenderSystem();