#pragma once

#include <string>

const std::string PART_NAMES[] {"body", "head", "leg", "antenna", "eye", "mouth", "none"};
const int PART_COUNTS[] = {1, 1, 6, 2, 2, 1};

enum class BodyPartT: size_t {BODY, HEAD, LEG, ANTENNA, EYE, MOUTH, NONE};

const BodyPartT FIRST_BODY_PART{BodyPartT::BODY};

std::string BodyPartTToString(BodyPartT b);
BodyPartT NextBodyPartT(BodyPartT b);

std::ostream & operator << (std::ostream & s , const BodyPartT & b);

BodyPartT operator + (BodyPartT a, size_t  b);

BodyPartT & operator ++(BodyPartT & b);  // ++i
BodyPartT operator ++(BodyPartT & b, int); // i++

BodyPartT & operator += (BodyPartT & a, size_t b);

BodyPartT operator -(BodyPartT b);