3 files changed, 13 insertions, 12 deletions

diff --git a/src/crepe/facade/SDLContext.h b/src/crepe/facade/SDLContext.h
index 9a514cb..3b17c0b 100644
--- a/src/crepe/facade/SDLContext.h
+++ b/src/crepe/facade/SDLContext.h
@@ -118,10 +118,10 @@ private:
 	 * \param transform Reference to the Transform for positioning.
 	 * \param camera Reference to the Camera for view adjustments.
 	 */
-	void draw(const Sprite & sprite, const Transform & transform, const Camera & camera) const;
+	void draw(const Sprite & sprite, const Transform & transform, const Camera & camera) ;
 
 	void draw_particle(const Sprite & sprite, const Vector2 & pos, const double & angle,
-					   const double & scale, const Camera & camera) const;
+					   const double & scale, const Camera & camera) ;
 
 	//! Clears the screen, preparing for a new frame.
 	void clear_screen();
diff --git a/src/crepe/system/RenderSystem.cpp b/src/crepe/system/RenderSystem.cpp
index 05b7337..e379771 100644
--- a/src/crepe/system/RenderSystem.cpp
+++ b/src/crepe/system/RenderSystem.cpp
@@ -18,9 +18,9 @@
 using namespace crepe;
 using namespace std;
 
-void RenderSystem::clear_screen() const { this->context.clear_screen(); }
+void RenderSystem::clear_screen() { this->context.clear_screen(); }
 
-void RenderSystem::present_screen() const { this->context.present_screen(); }
+void RenderSystem::present_screen() { this->context.present_screen(); }
 void RenderSystem::update_camera() {
 	ComponentManager & mgr = this->component_manager;
 
@@ -29,6 +29,7 @@ void RenderSystem::update_camera() {
 	if (cameras.size() == 0) throw std::runtime_error("No cameras in current scene");
 
 	for (Camera & cam : cameras) {
+		if (!cam.active) continue;
 		this->context.set_camera(cam);
 		this->curr_cam_ref = &cam;
 	}
@@ -57,7 +58,7 @@ void RenderSystem::update() {
 	this->present_screen();
 }
 
-bool RenderSystem::render_particle(const Sprite & sprite, const double & scale) const {
+bool RenderSystem::render_particle(const Sprite & sprite, const double & scale) {
 
 	ComponentManager & mgr = this->component_manager;
 
@@ -79,11 +80,11 @@ bool RenderSystem::render_particle(const Sprite & sprite, const double & scale)
 	}
 	return rendering_particles;
 }
-void RenderSystem::render_normal(const Sprite & sprite, const Transform & tm) const {
+void RenderSystem::render_normal(const Sprite & sprite, const Transform & tm) {
 	this->context.draw(sprite, tm, *this->curr_cam_ref);
 }
 
-void RenderSystem::render() const {
+void RenderSystem::render() {
 
 	ComponentManager & mgr = this->component_manager;
 	vector<reference_wrapper<Sprite>> sprites = mgr.get_components_by_type<Sprite>();
diff --git a/src/crepe/system/RenderSystem.h b/src/crepe/system/RenderSystem.h
index 1a11d5b..5a2af17 100644
--- a/src/crepe/system/RenderSystem.h
+++ b/src/crepe/system/RenderSystem.h
@@ -31,16 +31,16 @@ public:
 
 private:
 	//! Clears the screen in preparation for rendering.
-	void clear_screen() const;
+	void clear_screen() ;
 
 	//! Presents the rendered frame to the display.
-	void present_screen() const;
+	void present_screen() ;
 
 	//! Updates the active camera used for rendering.
 	void update_camera();
 
 	//! Renders the whole screen
-	void render() const;
+	void render();
 
 	/**
 	 * \brief Renders all the particles on the screen from a given sprite.
@@ -49,7 +49,7 @@ private:
 	 * \param tm the Transform component for scale
 	 * \return true if particles have been rendered
 	 */
-	bool render_particle(const Sprite & sprite, const double & scale) const;
+	bool render_particle(const Sprite & sprite, const double & scale);
 
 	/**
 	 * \brief renders a sprite with a Transform component on the screen 
@@ -57,7 +57,7 @@ private:
 	 * \param sprite  the sprite component that holds all the data
 	 * \param tm the Transform component that holds the position,rotation and scale 
 	 */
-	void render_normal(const Sprite & sprite, const Transform & tm) const;
+	void render_normal(const Sprite & sprite, const Transform & tm);
 
 	/**
 	 * \brief sort a vector sprite objects with