C++ and hacks

/*========================================================================================
Usage:
	CAimbot mybot;
	mybot.CalcAim(MyX, MyY, MyZ, EnemyX, EnemyY, EnemyZ, true) for aiming in degrees
	mybot.CalcAim(MyX, MyY, MyZ, EnemyX, EnemyY, EnemyZ, false) for aiming in radians
	after CalcAim you can write mybot.rX and mybot.rY to your rotation

Credits:
        Hell_Demon(TehKiller or R3B3L)
        sreaG
========================================================================================*/

#ifndef CAimbot_H
#define CAimbot_H
#include <math.h>

#define M_PI 3.14159265359f
#define RadToDeg 57.2957795130f

class CAimbot
{
public:
	void CalcAim(float pX, float pY, float pZ, float eX, float eY, float eZ, bool degrees)
	{
		float dX, dY;
		/*Sector 1 = South-East of our position*/
		if(pX > eX && pY <= eY)
		{
			dX = (eX-pX);
			dY = (pY-eY);
			rX = (M_PI-atan(dY/dX));
		}
		/*Sector 2 = South-West of our position*/
		else if(pX >= eX && pY > eY)
		{
			dX = (pX-eX);
			dY = (pY-eY);
			rX = (M_PI+atan(dY/dX));
		}
		/*Sector 3 = North-West of our position*/
		else if(pX < eX && pY >= eY)
		{
			dX = (pX-eX);
			dY = (eY-pY);
			rX = (M_PI*2-atan(dY/dX));
		}
		/*Sector 4 = North-East of our position*/
		else if(pX <= eX && pY < eY)
		{
			dX = (eX-pX);
			dY = (eY-pY);
			rX = (0.0f+atan(dY/dX));
		}
		float distance;
		distance = sqrt((dX*dX)+(dY*dY));
		if(pZ <= eZ)
		{
			rY = 0.0f+atan((eZ-pZ)/distance);
		}
		else if(pZ > eZ)
		{
			rY = 0.0f-atan((pZ-eZ)/distance);
		}
		if(degrees==true)
		{
			rX = (rX * RadToDeg);
			rY = (rY * RadToDeg);
		}
	}
	float rX, rY;
};
#endif