implement debug logging functions and fix sound system segfault

1 files changed, 9 insertions, 2 deletions

diff --git a/src/crepe/SoundSystem.cpp b/src/crepe/SoundSystem.cpp
index 30b0157..29bd196 100644
--- a/src/crepe/SoundSystem.cpp
+++ b/src/crepe/SoundSystem.cpp
@@ -1,9 +1,14 @@
+#include "util/log.h"
+
 #include "SoundSystem.h"
 #include <memory>
 
 using namespace crepe;
 
-SoundSystem SoundSystem::instance { };
+SoundSystem & SoundSystem::instance() {
+	static SoundSystem instance;
+	return instance;
+}
 
 std::unique_ptr<Sound> SoundSystem::sound(const std::string & src) {
 	auto res = std::make_unique<api::Resource>(src);
@@ -11,15 +16,17 @@ std::unique_ptr<Sound> SoundSystem::sound(const std::string & src) {
 }
 
 std::unique_ptr<Sound> SoundSystem::sound(std::unique_ptr<api::Resource> res) {
-	Sound * out = new Sound(std::move(res), SoundSystem::instance);
+	Sound * out = new Sound(std::move(res));
 	return std::unique_ptr<Sound>(out);
 }
 
 SoundSystem::SoundSystem() {
+	dbg_trace();
 	engine.init();
 }
 
 SoundSystem::~SoundSystem() {
+	dbg_trace();
 	engine.deinit();
 }