Added logic for mastervolume. And a coresponding event.

(sources need to be updated for it to be fully working)

include/Sound/EMasterVolume.h

@@ -0,0 +1,27 @@
+//
+// Created by Adam on 2015-09-24.
+//
+
+#ifndef EVENTS_EMASTERVOLUME_H__
+#define EVENTS_EMASTERVOLUME_H__
+
+#include "Core/EventBroker.h"
+
+namespace dd
+{
+
+namespace Events
+{
+
+struct MasterVolume : public Event
+{
+    float gain = 1;
+    //To determine what channel group to apply the change to.
+    bool isAmbient = false;
+};
+
+}
+
+}
+
+#endif

include/Sound/EPlaySound.h

@@ -14,7 +14,7 @@ struct PlaySound : Event
 	std::string path;
 	float volume = 1.f;
 	float pitch = 1.f;
-	bool loop = false;
+	bool isAmbient = false;
 };
 
 }

include/Sound/SoundSystem.h

@@ -10,6 +10,7 @@
 #include "Sound.h"
 #include "Sound/EPlaySound.h"
 #include "Sound/EStopSound.h"
+#include "Sound/EMasterVolume.h"
 #include "Physics/EContact.h"
 #include "Game/CBall.h"
 #include "Game/CBrick.h"
@@ -38,9 +39,11 @@ private:
     dd::EventRelay<SoundSystem, dd::Events::PlaySound> m_EPlaySFX;
     dd::EventRelay<SoundSystem, dd::Events::Contact> m_EContact;
     dd::EventRelay<SoundSystem, dd::Events::StopSound> m_EStopSound;
+    dd::EventRelay<SoundSystem, dd::Events::MasterVolume> m_EMasterVolume;
     bool OnPlaySound(const dd::Events::PlaySound &event);
     bool OnContact(const dd::Events::Contact &event);
     bool OnStopSound(const dd::Events::StopSound &event);
+    bool OnMasterVolume(const dd::Events::MasterVolume &event);
 
     ALuint CreateSource();
 
@@ -48,7 +51,7 @@ private:
 
     ALCdevice* m_Device;
 
-    //Temp
+    float m_BGMMasterVolume, m_SFXMasterVolume;
 
 };
 }