Kochol Game Engine Code

// File name: Sound3D.h
// Des: This is a 3d sound node.
// Date: 15/2/1387
// Programmers: Pooya Shahinfar (Pswin), Ali Akbar Mohammadi (Kochol)

#ifndef KGE_SOUND3D_H
#define KGE_SOUND3D_H

#include "SceneNode.h"
#include "../av/Structs.h"
#include "../av/SoundBuffer.h"

namespace kge
{
namespace sn
{
//! 3D Sound node.
class KGE_API Sound3D : public SceneNode
{
public:

	//! Constructor
	Sound3D();

	//! Destructor
	~Sound3D();

	//! Recalculate the sound position.
	void PreRender();

	//! Nothing to do.
	void Render() { /* Nothing to do */ }

	//! Nothing to do.
	void PostRender() { /* Nothing to do */ }

	//! Nothing to do 
	bool AddEffect ( efx::EffectType p, efx::Effect** ppOut ) { return false; }

	//! Nothing to do
	void Draw( bool WithMaterial , bool WithTransform, bool bPosition , bool bNormalTexcoord , bool bTangentBinormal ) { /* Nothing to do */ }

	//! Set the position of the sound.
	void SetPosition(math::Vector v);

	//! Set sound source velocity
	void SetVelocity(math::Vector velocity);

	//! Get sound source velocity
	math::Vector GetVelocity();

	//! Set the sound source voulome 
	void SetVolume (float value, av::SourceVolumeFactor factor = av::SVF_GAIN);

	//! Get the sound source voulome 
	float GetVolume (av::SourceVolumeFactor factor = av::SVF_GAIN);

	// sorate pakhshe manbae
	void  SetPitch(float value);
	float GetPitch();
	
	//parametr haye mohasebe gain nesbat be fasle manbae az shenavande
	float GetDistanceFactor (av::SourceDistanceFactor factor );
	void  SetDistanceFactor (av::SourceDistanceFactor factor, float value);

	//! Set loop
	void SetLoop(bool looping);

	//! Get loop
	bool GetLoop();

	// vaziate manbae
	av::SourceStates GetState(); 

	//! Attach a buffer from source.
	void AttachBuffer(av::SoundBuffer* buffer);

	//! Attach a buffer from a file.
	void AttachFromFile(char* filename);

	// Remove a buffer from source.
	//void RemoveBuffer(av::SoundBuffer* buffer);

	// bool AttachBufferQueue (); "in the next reversion"

	// noe manbae (static,streaming...)
	av::SourceType GetSoundType();

	// pakhshe seda az manbae
	void Play();

	// makse pakhshe seda
	void Pause();

	// iste pakhshe seda
	void Stop();

protected:
	u32 Source;

}; // Sound3D

} // sn

} // kge

#endif // KGE_SOUND3D_H