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Help find the classes, how they are utilized and how many objects were created in this code provided by me Source is provided, mainmenu.cpp is the images. and mainmenu.h is also provided. Source.cpp #include #include "MainMenu.h" #include #include using namespace sf; int N = 30, M = 20; int size = 16; int w = size * N; int h = size * M; int dir, num = 4; struct Snake {     int x, y; }  s[100]; struct Fruit {     int x, y; } f; void Tick() {     for (int i = num;i > 0;--i)     {         s[i].x = s[i - 1].x; s[i].y = s[i - 1].y;     }     if (dir == 0) s[0].y += 1;     if (dir == 1) s[0].x -= 1;     if (dir == 2) s[0].x += 1;     if (dir == 3) s[0].y -= 1;     if ((s[0].x == f.x) && (s[0].y == f.y))     {         num++; f.x = rand() % N; f.y = rand() % M;     }     if (s[0].x > N) s[0].x = 0;  if (s[0].x < 0) s[0].x = N;     if (s[0].y > M) s[0].y = 0;  if (s[0].y < 0) s[0].y = M;     for (int i = 1;i < num;i++)         if (s[0].x == s[i].x && s[0].y == s[i].y)  num = i; } int main() {     sf::RenderWindow window(sf::VideoMode(1080, 720), "Snake");     MainMenu mainmenu(1080, 720);     Texture textureBackground;     textureBackground.loadFromFile("Snakebgs.png");     sf::Sprite spriteBackground;     spriteBackground.setTexture(textureBackground);     spriteBackground.setPosition(0, 0);     while (window.isOpen())     {         sf::Event event;         while (window.pollEvent(event))         {             if (event.type == sf::Event::Closed)                 window.close();             if (event.type == sf::Event::KeyReleased)             {                 if (event.key.code == sf::Keyboard::Up)                 {                     mainmenu.moveUp();                     break;                 }                 if (event.key.code == sf::Keyboard::Down)                 {                     mainmenu.moveDown();                     break;                 }                 if (event.key.code == sf::Keyboard::Return)                 {                     int x = mainmenu.mainMenuPressed();                     if (x == 1)                         return 0;                     if (x == 0)                         printf("Play Button was pressed\n");                     srand(time(0));                     sf::RenderWindow window(sf::VideoMode(w, h), "Snake");                     Texture t1, t2, t3;                     t1.loadFromFile("images/snakebg.png");                     t2.loadFromFile("images/red.png");                     t3.loadFromFile("images/green.png");                     Sprite sprite1(t1);                     Sprite sprite2(t2);                     Sprite sprite3(t3);                     Clock clock;                     float timer = 0, delay = 0.1;                     f.x = 10;                     f.y = 10;                     while (window.isOpen())                     {                         float time = clock.getElapsedTime().asSeconds();                         clock.restart();                         timer += time;                         Event e;                         while (window.pollEvent(e))                         {                             if (e.type == Event::Closed)                                 window.close();                         }                         if (Keyboard::isKeyPressed(Keyboard::Left)) dir = 1;                         if (Keyboard::isKeyPressed(Keyboard::Right)) dir = 2;                         if (Keyboard::isKeyPressed(Keyboard::Up)) dir = 3;                         if (Keyboard::isKeyPressed(Keyboard::Down)) dir = 0;                         if (timer > delay) { timer = 0; Tick(); }                         window.clear();                         for (int i = 0; i < N; i++)                             for (int j = 0; j < M; j++)                             {                                 sprite1.setPosition(i * size, j * size);  window.draw(sprite1);                             }                         for (int i = 0;i < num;i++)                         {                             sprite3.setPosition(s[i].x * size, s[i].y * size);  window.draw(sprite3);                         }                         sprite2.setPosition(f.x * size, f.y * size);  window.draw(sprite2);                         window.display();                     }                 }             }         }         window.clear();         window.draw(spriteBackground);         mainmenu.Draw(window);         window.display();     } } Main Menu.h #pragma once #include "SFML/Graphics.hpp" #include #define Max_main_menu 3 class MainMenu {     sf::Texture* image;     sf::Sprite* bg; public:     MainMenu(float width, float height);     void Draw(sf::RenderWindow& window);     void moveUp();     void moveDown();     int mainMenuPressed()     {         return mainMenuSelected;     }     ~MainMenu(); private:     int mainMenuSelected;     sf::Font font;     sf::Text mainMenu[Max_main_menu]; };

Help find the classes, how they are utilized and how many objects were created in this code provided by me Source is provided, mainmenu.cpp is the images. and mainmenu.h is also provided. Source.cpp #include #include "MainMenu.h" #include #include using namespace sf; int N = 30, M = 20; int size = 16; int w = size * N; int h = size * M; int dir, num = 4; struct Snake {     int x, y; }  s[100]; struct Fruit {     int x, y; } f; void Tick() {     for (int i = num;i > 0;--i)     {         s[i].x = s[i - 1].x; s[i].y = s[i - 1].y;     }     if (dir == 0) s[0].y += 1;     if (dir == 1) s[0].x -= 1;     if (dir == 2) s[0].x += 1;     if (dir == 3) s[0].y -= 1;     if ((s[0].x == f.x) && (s[0].y == f.y))     {         num++; f.x = rand() % N; f.y = rand() % M;     }     if (s[0].x > N) s[0].x = 0;  if (s[0].x < 0) s[0].x = N;     if (s[0].y > M) s[0].y = 0;  if (s[0].y < 0) s[0].y = M;     for (int i = 1;i < num;i++)         if (s[0].x == s[i].x && s[0].y == s[i].y)  num = i; } int main() {     sf::RenderWindow window(sf::VideoMode(1080, 720), "Snake");     MainMenu mainmenu(1080, 720);     Texture textureBackground;     textureBackground.loadFromFile("Snakebgs.png");     sf::Sprite spriteBackground;     spriteBackground.setTexture(textureBackground);     spriteBackground.setPosition(0, 0);     while (window.isOpen())     {         sf::Event event;         while (window.pollEvent(event))         {             if (event.type == sf::Event::Closed)                 window.close();             if (event.type == sf::Event::KeyReleased)             {                 if (event.key.code == sf::Keyboard::Up)                 {                     mainmenu.moveUp();                     break;                 }                 if (event.key.code == sf::Keyboard::Down)                 {                     mainmenu.moveDown();                     break;                 }                 if (event.key.code == sf::Keyboard::Return)                 {                     int x = mainmenu.mainMenuPressed();                     if (x == 1)                         return 0;                     if (x == 0)                         printf("Play Button was pressed\n");                     srand(time(0));                     sf::RenderWindow window(sf::VideoMode(w, h), "Snake");                     Texture t1, t2, t3;                     t1.loadFromFile("images/snakebg.png");                     t2.loadFromFile("images/red.png");                     t3.loadFromFile("images/green.png");                     Sprite sprite1(t1);                     Sprite sprite2(t2);                     Sprite sprite3(t3);                     Clock clock;                     float timer = 0, delay = 0.1;                     f.x = 10;                     f.y = 10;                     while (window.isOpen())                     {                         float time = clock.getElapsedTime().asSeconds();                         clock.restart();                         timer += time;                         Event e;                         while (window.pollEvent(e))                         {                             if (e.type == Event::Closed)                                 window.close();                         }                         if (Keyboard::isKeyPressed(Keyboard::Left)) dir = 1;                         if (Keyboard::isKeyPressed(Keyboard::Right)) dir = 2;                         if (Keyboard::isKeyPressed(Keyboard::Up)) dir = 3;                         if (Keyboard::isKeyPressed(Keyboard::Down)) dir = 0;                         if (timer > delay) { timer = 0; Tick(); }                         window.clear();                         for (int i = 0; i < N; i++)                             for (int j = 0; j < M; j++)                             {                                 sprite1.setPosition(i * size, j * size);  window.draw(sprite1);                             }                         for (int i = 0;i < num;i++)                         {                             sprite3.setPosition(s[i].x * size, s[i].y * size);  window.draw(sprite3);                         }                         sprite2.setPosition(f.x * size, f.y * size);  window.draw(sprite2);                         window.display();                     }                 }             }         }         window.clear();         window.draw(spriteBackground);         mainmenu.Draw(window);         window.display();     } } Main Menu.h #pragma once #include "SFML/Graphics.hpp" #include #define Max_main_menu 3 class MainMenu {     sf::Texture* image;     sf::Sprite* bg; public:     MainMenu(float width, float height);     void Draw(sf::RenderWindow& window);     void moveUp();     void moveDown();     int mainMenuPressed()     {         return mainMenuSelected;     }     ~MainMenu(); private:     int mainMenuSelected;     sf::Font font;     sf::Text mainMenu[Max_main_menu]; };

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Help find the classes, how they are utilized and how many objects were created in this code provided by me

Source is provided, mainmenu.cpp is the images. and mainmenu.h is also provided.

Source.cpp

#include <SFML/Graphics.hpp>
#include "MainMenu.h"
#include <time.h>
#include <SFML/Window.hpp>

using namespace sf;


int N = 30, M = 20;
int size = 16;
int w = size * N;
int h = size * M;

int dir, num = 4;

struct Snake
{
    int x, y;
}  s[100];

struct Fruit
{
    int x, y;
} f;

void Tick()
{
    for (int i = num;i > 0;--i)
    {
        s[i].x = s[i - 1].x; s[i].y = s[i - 1].y;
    }

    if (dir == 0) s[0].y += 1;
    if (dir == 1) s[0].x -= 1;
    if (dir == 2) s[0].x += 1;
    if (dir == 3) s[0].y -= 1;

    if ((s[0].x == f.x) && (s[0].y == f.y))
    {
        num++; f.x = rand() % N; f.y = rand() % M;
    }

    if (s[0].x > N) s[0].x = 0;  if (s[0].x < 0) s[0].x = N;
    if (s[0].y > M) s[0].y = 0;  if (s[0].y < 0) s[0].y = M;

    for (int i = 1;i < num;i++)
        if (s[0].x == s[i].x && s[0].y == s[i].y)  num = i;

}
int main()
{
    sf::RenderWindow window(sf::VideoMode(1080, 720), "Snake");
    MainMenu mainmenu(1080, 720);
    Texture textureBackground;

    textureBackground.loadFromFile("Snakebgs.png");
    sf::Sprite spriteBackground;

    spriteBackground.setTexture(textureBackground);
    spriteBackground.setPosition(0, 0);

    while (window.isOpen())

    {

        sf::Event event;
        while (window.pollEvent(event))
        {
            if (event.type == sf::Event::Closed)
                window.close();
            if (event.type == sf::Event::KeyReleased)
            {
                if (event.key.code == sf::Keyboard::Up)
                {
                    mainmenu.moveUp();
                    break;
                }
                if (event.key.code == sf::Keyboard::Down)
                {
                    mainmenu.moveDown();
                    break;
                }
                if (event.key.code == sf::Keyboard::Return)
                {
                    int x = mainmenu.mainMenuPressed();
                    if (x == 1)
                        return 0;
                    if (x == 0)
                        printf("Play Button was pressed\n");
                    srand(time(0));

                    sf::RenderWindow window(sf::VideoMode(w, h), "Snake");

                    Texture t1, t2, t3;
                    t1.loadFromFile("images/snakebg.png");
                    t2.loadFromFile("images/red.png");
                    t3.loadFromFile("images/green.png");

                    Sprite sprite1(t1);
                    Sprite sprite2(t2);
                    Sprite sprite3(t3);

                    Clock clock;
                    float timer = 0, delay = 0.1;

                    f.x = 10;
                    f.y = 10;

                    while (window.isOpen())
                    {
                        float time = clock.getElapsedTime().asSeconds();
                        clock.restart();
                        timer += time;

                        Event e;
                        while (window.pollEvent(e))
                        {
                            if (e.type == Event::Closed)
                                window.close();
                        }

                        if (Keyboard::isKeyPressed(Keyboard::Left)) dir = 1;
                        if (Keyboard::isKeyPressed(Keyboard::Right)) dir = 2;
                        if (Keyboard::isKeyPressed(Keyboard::Up)) dir = 3;
                        if (Keyboard::isKeyPressed(Keyboard::Down)) dir = 0;

                        if (timer > delay) { timer = 0; Tick(); }
                        window.clear();

                        for (int i = 0; i < N; i++)
                            for (int j = 0; j < M; j++)
                            {
                                sprite1.setPosition(i * size, j * size);  window.draw(sprite1);
                            }

                        for (int i = 0;i < num;i++)
                        {
                            sprite3.setPosition(s[i].x * size, s[i].y * size);  window.draw(sprite3);
                        }

                        sprite2.setPosition(f.x * size, f.y * size);  window.draw(sprite2);

                        window.display();
                    }

                }
            }
        }
        window.clear();
        window.draw(spriteBackground);
        mainmenu.Draw(window);
        window.display();


    }
}

Main Menu.h

#pragma once
#include "SFML/Graphics.hpp"
#include <iostream>
#define Max_main_menu 3
class MainMenu

{
    sf::Texture* image;
    sf::Sprite* bg;
public:
    MainMenu(float width, float height);

    void Draw(sf::RenderWindow& window);
    void moveUp();
    void moveDown();

    int mainMenuPressed()
    {
        return mainMenuSelected;
    }
    ~MainMenu();

private:
    int mainMenuSelected;
    sf::Font font;
    sf::Text mainMenu[Max_main_menu];
};

 

MainMenu::~MainMenu() Evoid MainMenu::Draw(sf::RenderWindow& window) for (int i = 0; i < 3; i++) { window.draw(dramable: MainMenu[i]); void MainMenu::moveUp() if (mainMenuSelected - 1 >= -1) mainMenu[mainMenuSelected]. setFillColor(sf::Color::White); mainMenuSelected--; if (mainMenuSelected == -1) { mainMenuSelected = 1; mainMenu[mainMenuSelected]. setFillColor(sf::Color::Cyan); } avoid MainMenu::moveDown() if (mainMenuSelected + 1 <= Max_main_menu) mainMenu[mainMenuSelected]. setFillColor(sf::Color: :White); mainMenuSelected++; if (mainMenuSelected == 2) { mainMenuSelected = 0; mainMenu[mainMenuSelected]. setFillColor(sf::Color::Cyan); }
Transcribed Image Text:MainMenu::~MainMenu() Evoid MainMenu::Draw(sf::RenderWindow& window) for (int i = 0; i < 3; i++) { window.draw(dramable: MainMenu[i]); void MainMenu::moveUp() if (mainMenuSelected - 1 >= -1) mainMenu[mainMenuSelected]. setFillColor(sf::Color::White); mainMenuSelected--; if (mainMenuSelected == -1) { mainMenuSelected = 1; mainMenu[mainMenuSelected]. setFillColor(sf::Color::Cyan); } avoid MainMenu::moveDown() if (mainMenuSelected + 1 <= Max_main_menu) mainMenu[mainMenuSelected]. setFillColor(sf::Color: :White); mainMenuSelected++; if (mainMenuSelected == 2) { mainMenuSelected = 0; mainMenu[mainMenuSelected]. setFillColor(sf::Color::Cyan); }
#include "MainMenu.h" #include <SFML/Graphics.hpp> EMainMenu::MainMenu(float width, float height) { if (!font.loadFromFile(filename: "pixel_azure_bonds.otf")) printf(_Format: "Cannot load"); sf::Texture texturex; if (!texturex. loadFromFile(filename: "Snakebgs.png")) { } sf::Sprite background (texturex); //play mainMenu[0].setFont (font); mainMenu[0].setFillColor(sf::Color: :Yellow); mainMenu[0].setString(string: "PLAY"); mainMenu[0].setCharacterSize(size: 40); mainMenu [0].setPosition (x: 500, y: 300); mainMenuSelected = 0; //Quit mainMenu[1].setFont (font); mainMenu[1].setFillColor(sf::Color::Yellow); mainMenu[1].setString(string: "Quit"); mainMenu[1].setCharacterSize(size: 40); mainMenu[1].setPosition (x: 500, y: 450); mainMenuSelected = 0; MainMenu::~MainMenu() Evoid MainMenu::Draw(sf::RenderWindow& window) for (int i = 0; i < 3; i++) window.draw(dramable: MainMenu[i]);
Transcribed Image Text:#include "MainMenu.h" #include <SFML/Graphics.hpp> EMainMenu::MainMenu(float width, float height) { if (!font.loadFromFile(filename: "pixel_azure_bonds.otf")) printf(_Format: "Cannot load"); sf::Texture texturex; if (!texturex. loadFromFile(filename: "Snakebgs.png")) { } sf::Sprite background (texturex); //play mainMenu[0].setFont (font); mainMenu[0].setFillColor(sf::Color: :Yellow); mainMenu[0].setString(string: "PLAY"); mainMenu[0].setCharacterSize(size: 40); mainMenu [0].setPosition (x: 500, y: 300); mainMenuSelected = 0; //Quit mainMenu[1].setFont (font); mainMenu[1].setFillColor(sf::Color::Yellow); mainMenu[1].setString(string: "Quit"); mainMenu[1].setCharacterSize(size: 40); mainMenu[1].setPosition (x: 500, y: 450); mainMenuSelected = 0; MainMenu::~MainMenu() Evoid MainMenu::Draw(sf::RenderWindow& window) for (int i = 0; i < 3; i++) window.draw(dramable: MainMenu[i]);
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