2 files changed, 13 insertions, 16 deletions

diff --git a/src/crepe/facade/Sound.cpp b/src/crepe/facade/Sound.cpp
index 726f11f..4eefcda 100644
--- a/src/crepe/facade/Sound.cpp
+++ b/src/crepe/facade/Sound.cpp
@@ -1,5 +1,3 @@
-#include <memory>
-
 #include "../api/Asset.h"
 #include "../util/Log.h"
 
@@ -9,16 +7,13 @@
 using namespace crepe;
 using namespace std;
 
-Sound::Sound(SoundContext & ctx) : context(ctx) { dbg_trace(); }
-
-unique_ptr<Resource> Sound::clone(const Asset & src) const {
-	auto instance = make_unique<Sound>(*this);
-	instance->sample.load(src.get_path().c_str());
-	return instance;
+Sound::Sound(const Asset & src) : Resource(src) {
+	this->sample.load(src.get_path().c_str());
+	dbg_trace();
 }
 
 void Sound::play() {
-	SoundContext & ctx = this->context;
+	SoundContext & ctx = this->context.get();
 	if (ctx.engine.getPause(this->handle)) {
 		// resume if paused
 		ctx.engine.setPause(this->handle, false);
@@ -30,13 +25,13 @@ void Sound::play() {
 }
 
 void Sound::pause() {
-	SoundContext & ctx = this->context;
+	SoundContext & ctx = this->context.get();
 	if (ctx.engine.getPause(this->handle)) return;
 	ctx.engine.setPause(this->handle, true);
 }
 
 void Sound::rewind() {
-	SoundContext & ctx = this->context;
+	SoundContext & ctx = this->context.get();
 	if (!ctx.engine.isValidVoiceHandle(this->handle)) return;
 	ctx.engine.seek(this->handle, 0);
 }
@@ -44,7 +39,7 @@ void Sound::rewind() {
 void Sound::set_volume(float volume) {
 	this->volume = volume;
 
-	SoundContext & ctx = this->context;
+	SoundContext & ctx = this->context.get();
 	if (!ctx.engine.isValidVoiceHandle(this->handle)) return;
 	ctx.engine.setVolume(this->handle, this->volume);
 }
@@ -52,7 +47,8 @@ void Sound::set_volume(float volume) {
 void Sound::set_looping(bool looping) {
 	this->looping = looping;
 
-	SoundContext & ctx = this->context;
+	SoundContext & ctx = this->context.get();
 	if (!ctx.engine.isValidVoiceHandle(this->handle)) return;
 	ctx.engine.setLooping(this->handle, this->looping);
 }
+
diff --git a/src/crepe/facade/Sound.h b/src/crepe/facade/Sound.h
index 8342b46..6f8462a 100644
--- a/src/crepe/facade/Sound.h
+++ b/src/crepe/facade/Sound.h
@@ -4,6 +4,7 @@
 #include <soloud/soloud.h>
 #include <soloud/soloud_wav.h>
 
+#include "../util/OptionalRef.h"
 #include "../Resource.h"
 
 namespace crepe {
@@ -18,6 +19,7 @@ class SoundContext;
  */
 class Sound : public Resource {
 public:
+	Sound(const Asset & src);
 	/**
 	 * \brief Pause this sample
 	 *
@@ -72,13 +74,12 @@ public:
 	bool get_looping() const { return this->looping; }
 
 public:
-	Sound(SoundContext & ctx);
-	std::unique_ptr<Resource> clone(const Asset & src) const override;
+	void set_context(SoundContext & ctx);
 
 private:
 	SoLoud::Wav sample;
 	SoLoud::handle handle;
-	SoundContext & context;
+	OptionalRef<SoundContext> context;
 
 	float volume = 1.0f;
 	bool looping = false;