static functions in audiosystem for deleting all buffers and sources

Author: tai-prg3

include/audio_buffer.h

@@ -26,7 +26,7 @@ class AudioBuffer
 
     bool isStreamed();
 
-private:
+protected:
     std::string m_fileName = "";
     ALuint m_buffer = 0;
     bool m_isStreamed = false;

include/audio_source.h

@@ -51,7 +51,7 @@ class AudioSource
     bool isPaused();
     bool isStopped();
 
-private:
+protected:
     ALuint m_source;
     ALuint m_streamBuffer[BUFFERS_NUM];
     bool   m_isLoop = false;

include/audio_system.h

@@ -14,6 +14,8 @@ class AudioSystem
 
     static void Init();
     static void Deinit();
+    static void DeleteAllBuffers();
+    static void DeleteAllSources();
 
     static void SetListenerPosition   (float* position);
     static void SetListenerOrientation(float* orientation);

src/audio_system.cpp

@@ -125,15 +125,24 @@ void AudioSystem::Deinit()
 {
     std:: cout << "Shutting down OpenAL..." << std::endl;
 
-    for (auto source : audioSources)
-        delete source;
-    audioSources.clear();
+    DeleteAllSources();
+    DeleteAllBuffers();
 
+    alureShutdownDevice();
+}
+
+void AudioSystem::DeleteAllBuffers()
+{
     for (auto buffer : audioBuffers)
         delete buffer;
     audioBuffers.clear();
+}
 
-    alureShutdownDevice();
+void AudioSystem::DeleteAllSources()
+{
+    for (auto source : audioSources)
+        delete source;
+    audioSources.clear();
 }
 
 void AudioSystem::SetListenerPosition(float* position)