7 - hit_xy

#pragma once

#ifndef HITXY_H
#define HITXY_H

#include <vector>
#include <random>
#include <chrono>
#include <cmath>
#include <numbers>
#include "file_structs.h"
#include "functions.h"


double XYDistance(auto T1, auto T2) {
    return std::sqrt(std::pow(T1.x - T2.x, 2) + std::pow(T1.y - T2.y, 2));
}

/*
res interpretation:
0   ->  hit none
1   ->  hit body
2   ->  hit wings
3   ->  hit empennage
4   ->  hit cam
5   ->  hit armament
6   ->  hit navigation
7   ->  hit flaps
8   ->  hit elevator
9   ->  hit engine
10  ->  hit propeller
11  ->  hit fuel tank
*/

unsigned HitTargetElevUpperXY(target_data T, coordinates point) {
    unsigned res = 0;
    std::vector <coordinates> polygon_vertices;
    coordinates temp;
    bool is_hit;

    temp.x = -4.1;
    temp.y = 2.01;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = -4.1;
    temp.y = 0.0;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = -3.9;
    temp.y = 0.0;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = -3.9;
    temp.y = 2.01;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    is_hit = CrossingNumberAlgoXY(polygon_vertices, point);

    if (is_hit)
        res = 8; //hit elevator

    return res;
}

unsigned HitTargetEmpennageXYupper(target_data T, coordinates point) {
    unsigned res = 0;
    std::vector <coordinates> polygon_vertices;
    coordinates temp;
    bool is_hit;

    temp.x = -3.0;
    temp.y = 0.0;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = -3.6;
    temp.y = 2.01;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = -4.1;
    temp.y = 2.01;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = -4.1;
    temp.y = 0.0;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    is_hit = CrossingNumberAlgoXY(polygon_vertices, point);

    if (is_hit) {
        res = HitTargetElevUpperXY(T, point);

        if (!res)
            res = 3; //hit empennage
    }

    return res;
}

unsigned HitTargetElevLowerXY(target_data T, coordinates point) {
    unsigned res = 0;
    std::vector <coordinates> polygon_vertices;
    coordinates temp;
    bool is_hit;

    temp.x = -4.1;
    temp.y = -0.49;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = -4.1;
    temp.y = -1.6;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = -3.9;
    temp.y = -1.6;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = -3.9;
    temp.y = -0.49;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    is_hit = CrossingNumberAlgoXY(polygon_vertices, point);

    if (is_hit)
        res = 8; //hit elevator

    return res;
}

unsigned HitTargetEmpennageXYlower(target_data T, coordinates point) {
    unsigned res = 0;
    std::vector <coordinates> polygon_vertices;
    coordinates temp;
    bool is_hit;

    temp.x = -3.0;
    temp.y = -0.49;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = -3.6;
    temp.y = -1.6;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = -4.1;
    temp.y = -1.6;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = -4.1;
    temp.y = -0.49;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    is_hit = CrossingNumberAlgoXY(polygon_vertices, point);

    if (is_hit) {
        res = HitTargetElevLowerXY(T, point);

        if (!res)
            res = 3; //hit empennage
    }

    return res;
}

unsigned HitTargetPropXY(target_data T, coordinates point) {
    unsigned res = 0;
    std::vector <coordinates> polygon_vertices;
    coordinates temp;
    bool is_hit;

    temp.x = -4.98;
    temp.y = -1.247;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = -5.02;
    temp.y = -1.247;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = -5.02;
    temp.y = 1.557;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = -4.98;
    temp.y = 1.557;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    is_hit = CrossingNumberAlgoXY(polygon_vertices, point);

    if (is_hit)
        res = 10; //hit propeller

    return res;
}

unsigned HitTargetEngineEmpPropXY(target_data T, coordinates point) {
    unsigned res = 0;
    std::vector <coordinates> polygon_vertices;
    coordinates temp;
    bool is_hit;

    temp.x = -2.9;
    temp.y = -0.49;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //1

    temp.x = -4.35;
    temp.y = -0.49;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //2

    temp.x = -5.4;
    temp.y = 0.01;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //3

    temp.x = -5.5;
    temp.y = 0.155;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //4

    temp.x = -5.4;
    temp.y = 0.3;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //5

    temp.x = -4.35;
    temp.y = 0.8;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //6

    temp.x = -4.2;
    temp.y = 0.8;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //7

    temp.x = -4.1;
    temp.y = 0.9;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //8

    temp.x = -3.269;
    temp.y = 0.9;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //9

    temp.x = -2.4;
    temp.y = 0.8;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //10

    temp.x = -2.4;
    temp.y = 0.6;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //11

    temp.x = -2.5;
    temp.y = 0.49;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //12

    temp.x = -2.9;
    temp.y = 0.0;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //13

    is_hit = CrossingNumberAlgoXY(polygon_vertices, point);

    if (is_hit) {
        res = HitTargetEmpennageXYupper(T, point);

        if (!res)
            res = HitTargetPropXY(T, point);

        if (!res)
            res = 9; //hit engine
    }

    return res;
}

unsigned HitTargetFuelTankXY(target_data T, coordinates point) {
    unsigned res = 0;
    std::vector <coordinates> polygon_vertices;
    coordinates temp;
    bool is_hit;

    temp.x = -1.0;
    temp.y = -0.2;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = -2.5;
    temp.y = -0.2;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = -2.5;
    temp.y = 0.2;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = -1.0;
    temp.y = 0.2;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    is_hit = CrossingNumberAlgoXY(polygon_vertices, point);

    if (is_hit)
        res = 11; //hit fuel tank

    return res;
}

unsigned HitTargetNaviXY(target_data T, coordinates point) {
    unsigned res = 0;
    std::vector <coordinates> polygon_vertices;
    coordinates temp;
    bool is_hit;

    temp.x = 1.49;
    temp.y = 0.49;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //1

    temp.x = 3.0;
    temp.y = 0.9;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //2

    temp.x = 4.0;
    temp.y = 0.9;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //3

    temp.x = 5.295;
    temp.y = -0.3;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //4

    temp.x = 2.0;
    temp.y = -0.3;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //5

    temp.x = 1.4;
    temp.y = 0.35;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //6

    is_hit = CrossingNumberAlgoXY(polygon_vertices, point);

    if (is_hit)
        res = 6; //hit navigation

    return res;
}

unsigned HitTargetRocketXY(target_data T, coordinates point) {
    unsigned res = 0;
    std::vector <coordinates> polygon_vertices;
    coordinates temp;
    bool is_hit;

    temp.x = -1.0;
    temp.y = -0.075;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = 1.0;
    temp.y = -0.075;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = 1.275;
    temp.y = -0.275;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = 1.0;
    temp.y = -0.475;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = -1.0;
    temp.y = -0.475;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    is_hit = CrossingNumberAlgoXY(polygon_vertices, point);

    if (is_hit)
        res = 5; //hit armament

    return res;
}

unsigned HitTargetWingsXY(target_data T, coordinates point) {
    unsigned res = 0;
    std::vector <coordinates> polygon_vertices;
    coordinates temp;
    bool is_hit;

    temp.x = 0.825;
    temp.y = 0.075;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = 0.825;
    temp.y = -0.075;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = -0.825;
    temp.y = -0.075;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = -0.825;
    temp.y = 0.075;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    is_hit = CrossingNumberAlgoXY(polygon_vertices, point);

    if (is_hit)
        res = 2; //hit wings

    return res;
}

unsigned HitTargetBodyXY(target_data T, coordinates point) {
    unsigned res = 0;
    std::vector <coordinates> polygon_vertices;
    coordinates temp;
    bool is_hit;

    temp.x = 1.49;
    temp.y = 0.49;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //1

    temp.x = 3.0;
    temp.y = 0.9;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //2

    temp.x = 4.0;
    temp.y = 0.9;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //3

    temp.x = 5.5;
    temp.y = -0.49;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //4

    temp.x = 4.95;
    temp.y = -0.75;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //5

    temp.x = 4.09;
    temp.y = -0.75;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //6

    temp.x = 1.49;
    temp.y = -0.49;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //7

    temp.x = -4.35;
    temp.y = -0.49;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //8

    temp.x = -5.4;
    temp.y = 0.01;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //9

    temp.x = -5.5;
    temp.y = 0.155;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //10

    temp.x = -5.4;
    temp.y = 0.3;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //11

    temp.x = -4.35;
    temp.y = 0.8;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //12

    temp.x = -4.2;
    temp.y = 0.8;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //13

    temp.x = -4.1;
    temp.y = 0.9;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //14

    temp.x = -3.269;
    temp.y = 0.9;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //15

    temp.x = -2.4;
    temp.y = 0.8;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //16

    temp.x = -2.4;
    temp.y = 0.6;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //17

    temp.x = -2.5;
    temp.y = 0.49;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp); //18

    is_hit = CrossingNumberAlgoXY(polygon_vertices, point);

    if (is_hit) {
        res = HitTargetEngineEmpPropXY(T, point);

        if (!res)
            res = HitTargetFuelTankXY(T, point);

        if (!res)
            res = HitTargetNaviXY(T, point);

        if (!res)
            res = HitTargetRocketXY(T, point);

        if (!res)
            res = HitTargetWingsXY(T, point);

        if (!res)
            res = 1; //hit body
    }

    return res;
}

unsigned HitTargetCamXY(target_data T, coordinates point) {
    unsigned res = 0;
    std::vector <coordinates> polygon_vertices;
    coordinates temp;
    bool is_hit;

    temp.x = 4.3;
    temp.y = -0.75;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = 4.7;
    temp.y = -0.75;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = 4.7;
    temp.y = -0.95;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    temp.x = 4.3;
    temp.y = -0.95;
    temp = MakeRotation(temp, 0.0, T.pitch_obj);
    temp.x += T.coord_n_obj.x;
    temp.y += T.coord_n_obj.y;
    polygon_vertices.push_back(temp);

    is_hit = CrossingNumberAlgoXY(polygon_vertices, point);

    if (is_hit) {
        coordinates cam_center;
        cam_center.x = 4.5;
        cam_center.y = -0.75;
        cam_center = MakeRotation(cam_center, 0.0, T.pitch_obj);
        cam_center.x += T.coord_n_obj.x;
        cam_center.y += T.coord_n_obj.y;

        if (XYDistance(point, cam_center) < 0.2)
            res = 4; //hit cam

    }


    return res;
}

#endif