made music loop

data/shader/ssao/SSAOCompute.fsh

@@ -28,7 +28,8 @@ vec3 unpackWorldPosition(float depth) {
     clipSpaceLocation.z = depth * 2.0 - 1.0;
     clipSpaceLocation.w = 1.0;
     vec4 homogenousLocation = uViewProjectionInverseMatrix * clipSpaceLocation;
-    return homogenousLocation.xyz / homogenousLocation.w;
+    homogenousLocation /= homogenousLocation.w;
+    return homogenousLocation.xyz;
 }
 
 float linearizeDepth(float depth) {
@@ -61,9 +62,11 @@ void main() {
      float sampleDepth = texture(uSamplerDepth, offset.xy).r;
      vec3 samplePos = unpackWorldPosition(sampleDepth);
      
+
   // range check & accumulate:
-     float rangeCheck= length(samplePos-origin) > uRadius ? 1.0 : 0.0;
-     occlusion += ( originDepth >= sampleDepth ? 1.0 : 0.0) * rangeCheck;
+     float rangeCheck= length(samplePos-origin) < uRadius ? 1.0 : 0.0;
+     //oColor.r = samplePos.x; return;
+     occlusion += ( length(origin) >= length(samplePos) ? 1.0 : 0.0) * rangeCheck;
   }
 
    occlusion = 1.0 - (occlusion / uSampleKernelSize);

src/game/include/engine/audio/SoundSource.hpp

@@ -18,11 +18,11 @@ struct SoundSource : Component<SoundSource> {
   friend class AudioSystem;
 public:
   SoundSource() : m_sound(nullptr), m_channel(nullptr) {}
-  SoundSource(std::shared_ptr<Sound> sound) : m_sound(sound), m_channel(nullptr), m_state(PlaybackState::STOPPED) {}
+  SoundSource(std::shared_ptr<Sound> sound) : m_sound(sound), m_channel(nullptr), m_state(PlaybackState::STOPPED) { }
 
   void stop();
   void pause();
-  void play();
+  void play(int loops = 0);
   void setVolume(float vol);
 
   PlaybackState getState() { return m_state; }

src/game/src/engine/audio/SoundSource.cpp

@@ -16,7 +16,7 @@ void SoundSource::pause() {
   }
 }
 
-void SoundSource::play() {
+void SoundSource::play(int loops) {
   bool isPaused;
   m_channel->getPaused(&isPaused);
   if (isPaused && m_channel) {
@@ -25,6 +25,7 @@ void SoundSource::play() {
     m_channel = m_sound->play();
   }
   m_channel->setVolume(m_volume);
+  m_channel->setLoopCount(loops);
   m_state = PlaybackState::PLAYING;
 }
 

src/game/src/engine/scene/scenes/AtmosphereTestScene.cpp

@@ -42,7 +42,7 @@ void AtmosphereTestScene::switchConsole() {
     m_renderer->setRenderPassActive("Skybox"_sh, true);
     m_renderer->setRenderPassActive("Minimap"_sh, true);
     cockpitSoundSource->setVolume(0);
-    cockpitSoundSource->play();
+    cockpitSoundSource->play(-1);
     m_renderer->setRenderPassActive("Console"_sh, false);
 
   } else {
@@ -315,7 +315,7 @@ void AtmosphereTestScene::switchToMainScene() {
 
     consoleSoundSource = console.assign<SoundSource>(soundTrackMain);
     consoleSoundSource->setVolume(0.5);
-    consoleSoundSource->play();
+    consoleSoundSource->play(-1);
 
     auto consoleFrontLeft = m_sceneGraph->create();
     consoleFrontLeft.assign<Drawable>(