// SpeedTestCpp.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"

class Aux
{
public:
    double x, y, z;
    double Sfera() { return x*x + y*y + z*z; }
    double XPlaneFunc() { return x;}
    double YPlaneFunc() { return y;}

    double ZZZFunc()
    {
        double xmy = x - y; 
        //return xmy - Math.Round(xmy, 1);
        return xmy - floor(xmy + 0.5);
    }

    double Spiral_()
    {
        double xk=x*20; double a=0.2; double b=1.5;
        double y1=y*b-a*sin(xk);
        double z1=z*b-a*cos(xk);
        return y1*y1 + z1*z1;
    }
    bool Golova()
    {
        return XPlaneFunc() < 0.0 && Sfera() < 1.0 && !Shliz();
    }
    bool Spiral()
    {
        return  XPlaneFunc() > 0.0 && XPlaneFunc() < 1.75 && abs(Spiral_()) < 0.5;
    }
    bool Shliz()
    {
        return XPlaneFunc() < -0.4 && YPlaneFunc() < 0.1 && YPlaneFunc() > -0.1;
    }
    bool Strokes()
    {
        return (abs(0.5 - XPlaneFunc()) < 0.02
            || (XPlaneFunc() > 0.5 && abs(ZZZFunc()) < 0.005))
            && !Spiral() && !Golova();
    }
    bool Wall()
    {
        return XPlaneFunc() > 0.5 && !Strokes() && !Spiral();
    }
    unsigned int GetColor()
    {
        if ( Golova() ) return 1;
        if ( Spiral() ) return 2;
        if ( Strokes() )return 3;
        if ( Wall() )   return 4;
        return 0;
    }
};




int _tmain(int argc, _TCHAR* argv[])
{
    Aux a;
    time_t t1, t2;
    time(&t1);
    
    for(int i = 0; i < 100; i++)
    {
        a.z = 0;
        for(a.y = -1.5; a.y < 1.5; a.y += 0.001)
        {
            for(a.x = -1; a.x < 2; a.x += 0.001)
            {
                int i = a.GetColor();
            }
        }

    }
    time(&t2);
    cout << "elapsed: " << difftime(t2, t1) << " seconds." << endl;

	return 0;
}