Merge branch 'master' into loek/audio

2 files changed, 6 insertions, 3 deletions

diff --git a/src/crepe/system/RenderSystem.cpp b/src/crepe/system/RenderSystem.cpp
index 0ad685c..92dba43 100644
--- a/src/crepe/system/RenderSystem.cpp
+++ b/src/crepe/system/RenderSystem.cpp
@@ -70,7 +70,7 @@ bool RenderSystem::render_particle(const Sprite & sprite, const Camera & cam,
 	bool rendering_particles = false;
 
 	for (const ParticleEmitter & em : emitters) {
-		if (!(&em.data.sprite == &sprite)) continue;
+		if (&em.data.sprite != &sprite) continue;
 		rendering_particles = true;
 		if (!em.active) continue;
 
diff --git a/src/crepe/system/RenderSystem.h b/src/crepe/system/RenderSystem.h
index e70831e..096d058 100644
--- a/src/crepe/system/RenderSystem.h
+++ b/src/crepe/system/RenderSystem.h
@@ -46,7 +46,10 @@ private:
 	 * \brief Renders all the particles on the screen from a given sprite.
 	 *
 	 * \param sprite renders the particles with given texture
-	 * \param tm the Transform component for scale
+	 * \param tm the Transform component for scale. This is not a const reference because each
+	 *  particle has a position and rotation that needs to overwrite the transform position and
+	 *  rotation without overwriting the current transform. and because the transform
+	 *  constructor is now protected i cannot make tmp inside
 	 * \return true if particles have been rendered
 	 */
 	bool render_particle(const Sprite & sprite, const Camera & cam, const double & scale);
@@ -68,13 +71,13 @@ private:
 	RefVector<Sprite> sort(RefVector<Sprite> & objs) const;
 
 	/**
-	 * \todo Include color handling for sprites.
 	 * \todo Add text rendering using SDL_ttf for text components.
 	 * \todo Implement a text component and a button component.
 	 * \todo Consider adding text input functionality.
 	 */
 
 private:
+	// FIXME: retrieve sdlcontext via mediator after #PR57
 	SDLContext & context = SDLContext::get_instance();
 
 	//! camera postion in the current scene