include/SoundManager.h

@@ -23,12 +23,7 @@ class SoundManager
 	public:
 
 		SoundManager() {
-			if (this_instance == nullptr) {
-				this_instance = this;
-			}
-			else {
-				throw std::runtime_error("SoundManager instance already exists!");
-			}
+			this_instance = this;
 		}
 		~SoundManager() {
 			for (auto& it : this->sound_cache) {
@@ -86,10 +81,6 @@ class SoundManager
 		static void addSingleBackgroundMusic(BackgroundMusic backgroundMusic, const char* path);
 		static void addBackgroundMusic(const std::map<BackgroundMusic, const char*> &backgroundMusic);
 
-		static SoundManager* getInstance() {
-			return this_instance;
-		}
-
 
 	private:
 

src/SoundManager.cpp

@@ -185,8 +185,6 @@ void SoundManager::addBackgroundMusic(const std::map<BackgroundMusic, const char
 		addSingleBackgroundMusic(track.first, track.second);
 }
 
-SoundManager* SoundManager::this_instance = nullptr;
-