4 files changed, 23 insertions, 31 deletions

diff --git a/src/crepe/facade/Sound.cpp b/src/crepe/facade/Sound.cpp
index a65b052..5cd31e8 100644
--- a/src/crepe/facade/Sound.cpp
+++ b/src/crepe/facade/Sound.cpp
@@ -1,3 +1,6 @@
+#include <memory>
+
+#include "../Asset.h"
 #include "../util/Log.h"
 
 #include "Sound.h"
@@ -6,22 +9,16 @@
 using namespace crepe;
 using namespace std;
 
-Sound::Sound(unique_ptr<Asset> res) {
-	dbg_trace();
-	this->load(std::move(res));
-}
-
-Sound::Sound(const char * src) {
-	dbg_trace();
-	this->load(make_unique<Asset>(src));
-}
+Sound::Sound(SoundContext & ctx) : context(ctx) { dbg_trace(); }
 
-void Sound::load(unique_ptr<Asset> res) {
-	this->sample.load(res->get_canonical().c_str());
+unique_ptr<Resource> Sound::clone(const Asset & src) const {
+	auto instance = make_unique<Sound>(*this);
+	instance->sample.load(src.get_canonical().c_str());
+	return instance;
 }
 
 void Sound::play() {
-	SoundContext & ctx = SoundContext::get_instance();
+	SoundContext & ctx = this->context;
 	if (ctx.engine.getPause(this->handle)) {
 		// resume if paused
 		ctx.engine.setPause(this->handle, false);
@@ -33,13 +30,13 @@ void Sound::play() {
 }
 
 void Sound::pause() {
-	SoundContext & ctx = SoundContext::get_instance();
+	SoundContext & ctx = this->context;
 	if (ctx.engine.getPause(this->handle)) return;
 	ctx.engine.setPause(this->handle, true);
 }
 
 void Sound::rewind() {
-	SoundContext & ctx = SoundContext::get_instance();
+	SoundContext & ctx = this->context;
 	if (!ctx.engine.isValidVoiceHandle(this->handle)) return;
 	ctx.engine.seek(this->handle, 0);
 }
@@ -47,7 +44,7 @@ void Sound::rewind() {
 void Sound::set_volume(float volume) {
 	this->volume = volume;
 
-	SoundContext & ctx = SoundContext::get_instance();
+	SoundContext & ctx = this->context;
 	if (!ctx.engine.isValidVoiceHandle(this->handle)) return;
 	ctx.engine.setVolume(this->handle, this->volume);
 }
@@ -55,7 +52,7 @@ void Sound::set_volume(float volume) {
 void Sound::set_looping(bool looping) {
 	this->looping = looping;
 
-	SoundContext & ctx = SoundContext::get_instance();
+	SoundContext & ctx = this->context;
 	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 402482f..8342b46 100644
--- a/src/crepe/facade/Sound.h
+++ b/src/crepe/facade/Sound.h
@@ -4,17 +4,19 @@
 #include <soloud/soloud.h>
 #include <soloud/soloud_wav.h>
 
-#include "../Asset.h"
+#include "../Resource.h"
 
 namespace crepe {
 
+class SoundContext;
+
 /**
  * \brief Sound resource facade
  *
  * This class is a wrapper around a \c SoLoud::Wav instance, which holds a
  * single sample. It is part of the sound facade.
  */
-class Sound {
+class Sound : public Resource {
 public:
 	/**
 	 * \brief Pause this sample
@@ -70,15 +72,13 @@ public:
 	bool get_looping() const { return this->looping; }
 
 public:
-	Sound(const char * src);
-	Sound(std::unique_ptr<Asset> res);
-
-private:
-	void load(std::unique_ptr<Asset> res);
+	Sound(SoundContext & ctx);
+	std::unique_ptr<Resource> clone(const Asset & src) const override;
 
 private:
 	SoLoud::Wav sample;
 	SoLoud::handle handle;
+	SoundContext & context;
 
 	float volume = 1.0f;
 	bool looping = false;
diff --git a/src/crepe/facade/SoundContext.cpp b/src/crepe/facade/SoundContext.cpp
index deb2b62..b65dfb2 100644
--- a/src/crepe/facade/SoundContext.cpp
+++ b/src/crepe/facade/SoundContext.cpp
@@ -4,11 +4,6 @@
 
 using namespace crepe;
 
-SoundContext & SoundContext::get_instance() {
-	static SoundContext instance;
-	return instance;
-}
-
 SoundContext::SoundContext() {
 	dbg_trace();
 	engine.init();
diff --git a/src/crepe/facade/SoundContext.h b/src/crepe/facade/SoundContext.h
index d703c16..d22ff7a 100644
--- a/src/crepe/facade/SoundContext.h
+++ b/src/crepe/facade/SoundContext.h
@@ -13,18 +13,18 @@ namespace crepe {
  * the methods for playing \c Sound instances. It is part of the sound facade.
  */
 class SoundContext {
-private:
-	// singleton
+public:
 	SoundContext();
 	virtual ~SoundContext();
+
 	SoundContext(const SoundContext &) = delete;
 	SoundContext(SoundContext &&) = delete;
 	SoundContext & operator=(const SoundContext &) = delete;
 	SoundContext & operator=(SoundContext &&) = delete;
 
 private:
-	static SoundContext & get_instance();
 	SoLoud::Soloud engine;
+	//! Sound directly calls methods on \c engine
 	friend class Sound;
 };