#ifndef __CCAMERA_H_
#define __CCAMERA_H_

#include "Main.h"

struct tVector3	// Extended 3D Vector Struct
{			
	tVector3() {} // Struct Constructor
	tVector3 (float new_x, float new_y, float new_z) // Init Constructor	 
	{ x = new_x; y = new_y; z = new_z; }
	// overload + operator
	tVector3 operator+(tVector3 vVector) {return tVector3(vVector.x+x, vVector.y+y, vVector.z+z);}
	// overload - operator
	tVector3 operator-(tVector3 vVector) {return tVector3(x-vVector.x, y-vVector.y, z-vVector.z);}
	// overload * operator
	tVector3 operator*(float number)	 {return tVector3(x*number, y*number, z*number);}
	// overload / operator
	tVector3 operator/(float number)	 {return tVector3(x/number, y/number, z/number);}

	float x, y, z;						// 3D vector coordinates
};


//////////////////////////////////////
//The CCamera Class
//////////////////////////////////////
class CCamera 
{
public:

	tVector3 mPos;	
	tVector3 mView;		
	tVector3 mUp;			

	//NEW//////////////////NEW//////////////////NEW//////////////////NEW////////////////

	void Strafe_Camera(float speed);

	//NEW//////////////////NEW//////////////////NEW//////////////////NEW////////////////

	void Mouse_Move(int wndWidth, int wndHeight);
	void Move_Camera(float speed);
	void Rotate_View(float speed);
	void Position_Camera(float pos_x, float pos_y,float pos_z,
		float view_x, float view_y, float view_z,
		float up_x,   float up_y,   float up_z);
};
#endif