remove `Private`

1 files changed, 6 insertions, 23 deletions

diff --git a/src/crepe/system/AudioSystem.h b/src/crepe/system/AudioSystem.h
index 4d21883..2ddc443 100644
--- a/src/crepe/system/AudioSystem.h
+++ b/src/crepe/system/AudioSystem.h
@@ -14,30 +14,14 @@ public:
 	void update() override;
 
 private:
-	//! Private data stored by AudioSystem on AudioSource component
-	struct ComponentPrivate {
-		//! This sample's voice handle
-		Sound::Handle handle;
-
-		/**
-		 * \name State diffing variables
-		 * \{
-		 */
-		typeof(AudioSource::active) last_active;
-		typeof(AudioSource::volume) last_volume;
-		typeof(AudioSource::loop) last_loop;
-		//! \}
-	};
-
 	/**
-	 * \brief Update `last_*` members of \c data
+	 * \brief Update `last_*` members of \c component
 	 *
 	 * Copies all component properties stored for comparison between AudioSystem::update() calls
 	 *
-	 * \param component Source properties
-	 * \param data Destination properties
+	 * \param component AudioSource component to update
 	 */
-	void update_last(const AudioSource & component, ComponentPrivate & data);
+	void update_last(AudioSource & component);
 
 	/**
 	 * \brief Compare update component
@@ -46,10 +30,9 @@ private:
 	 * applicable.
 	 *
 	 * \param component AudioSource component to update
-	 * \param data AudioSource's private data
 	 * \param resource Sound instance for AudioSource's Asset
 	 */
-	void diff_update(AudioSource & component, ComponentPrivate & data, Sound & resource);
+	void diff_update(AudioSource & component, Sound & resource);
 
 protected:
 	/**
@@ -61,8 +44,8 @@ protected:
 	virtual SoundContext & get_context();
 
 private:
-	//! Actually stores SoundContext if the base AudioSystem::get_context implementation is used
-	Private context;
+	//! SoundContext
+	std::unique_ptr<SoundContext> context = nullptr;
 };
 
 } // namespace crepe