सरल SFML खेल

 // main.cpp #include <SFML/Graphics.hpp> int main() { //    600  600    60    sf::RenderWindow window(sf::VideoMode(600, 600), "15"); window.setFramerateLimit(60); sf::Event event; while (window.isOpen()) { while (window.pollEvent(event)) { if (event.type == sf::Event::Closed) window.close(); if (event.type == sf::Event::KeyPressed) { //    -    if (event.key.code == sf::Keyboard::Escape) window.close(); } } //      window.clear(); window.display(); } return 0; } 

 #pragma once #include <SFML/Graphics.hpp> const int SIZE = 4; //      const int ARRAY_SIZE = SIZE * SIZE; //   const int FIELD_SIZE = 500; //      const int CELL_SIZE = 120; //     enum class Direction { Left = 0, Right = 1, Up = 2, Down = 3 }; class Game : public sf::Drawable, public sf::Transformable { protected: int elements[ARRAY_SIZE]; int empty_index; bool solved; sf::Font font; public: Game(); void Init(); bool Check(); void Move(Direction direction); public: virtual void draw(sf::RenderTarget& target, sf::RenderStates states) const; }; 

 #include "Game.h" Game::Game() { //      font.loadFromFile("calibri.ttf"); Init(); } void Game::Init() { //    for (int i = 0; i < ARRAY_SIZE - 1; i++) elements[i] = i + 1; //        empty_index = ARRAY_SIZE - 1; elements[empty_index] = 0; //     = 0 solved = true; } bool Game::Check() { //    for (unsigned int i = 0; i < ARRAY_SIZE; i++) { if (elements[i] > 0 && elements[i] != i + 1) return false; } return true; } void Game::Move(Direction direction) { //       int col = empty_index % SIZE; int row = empty_index / SIZE; //          int move_index = -1; if (direction == Direction::Left && col < (SIZE - 1)) move_index = empty_index + 1; if (direction == Direction::Right && col > 0) move_index = empty_index - 1; if (direction == Direction::Up && row < (SIZE - 1)) move_index = empty_index + SIZE; if (direction == Direction::Down && row > 0) move_index = empty_index - SIZE; //      if (empty_index >= 0 && move_index >= 0) { int tmp = elements[empty_index]; elements[empty_index] = elements[move_index]; elements[move_index] = tmp; empty_index = move_index; } solved = Check(); } void Game::draw(sf::RenderTarget& target, sf::RenderStates states) const { states.transform *= getTransform(); sf::Color color = sf::Color(200, 100, 200); //     sf::RectangleShape shape(sf::Vector2f(FIELD_SIZE, FIELD_SIZE)); shape.setOutlineThickness(2.f); shape.setOutlineColor(color); shape.setFillColor(sf::Color::Transparent); target.draw(shape, states); //       shape.setSize(sf::Vector2f(CELL_SIZE - 2, CELL_SIZE - 2)); shape.setOutlineThickness(2.f); shape.setOutlineColor(color); shape.setFillColor(sf::Color::Transparent); //        sf::Text text("", font, 52); for (unsigned int i = 0; i < ARRAY_SIZE; i++) { shape.setOutlineColor(color); text.setFillColor(color); text.setString(std::to_string(elements[i])); if (solved) { //      shape.setOutlineColor(sf::Color::Cyan); text.setFillColor(sf::Color::Cyan); } else if (elements[i] == i + 1) { //        text.setFillColor(sf::Color::Green); } //   ,   if (elements[i] > 0) { //      sf::Vector2f position(i % SIZE * CELL_SIZE + 10.f, i / SIZE * CELL_SIZE + 10.f); shape.setPosition(position); //     text.setPosition(position.x + 30.f + (elements[i] < 10 ? 15.f : 0.f), position.y + 25.f); target.draw(shape, states); target.draw(text, states); } } } 

 void Game::draw(sf::RenderTarget& target, sf::RenderStates states) const { states.transform *= getTransform(); sf::Color color = sf::Color(200, 100, 200); //     sf::RectangleShape shape(sf::Vector2f(FIELD_SIZE, FIELD_SIZE)); shape.setOutlineThickness(2.f); shape.setOutlineColor(color); shape.setFillColor(sf::Color::Transparent); target.draw(shape, states); //       shape.setSize(sf::Vector2f(CELL_SIZE - 2, CELL_SIZE - 2)); shape.setOutlineThickness(2.f); shape.setOutlineColor(color); shape.setFillColor(sf::Color::Transparent); //        sf::Text text("", font, 52); for (unsigned int i = 0; i < ARRAY_SIZE; i++) { shape.setOutlineColor(color); text.setFillColor(color); text.setString(std::to_string(elements[i])); if (solved) { //      shape.setOutlineColor(sf::Color::Cyan); text.setFillColor(sf::Color::Cyan); } else if (elements[i] == i + 1) { //        text.setFillColor(sf::Color::Green); } //   ,   if (elements[i] > 0) { //      sf::Vector2f position(i % SIZE * CELL_SIZE + 10.f, i / SIZE * CELL_SIZE + 10.f); shape.setPosition(position); //     text.setPosition(position.x + 30.f + (elements[i] < 10 ? 15.f : 0.f), position.y + 25.f); //    target.draw(shape, states); //    target.draw(text, states); } } } 

 // main.cpp #include <SFML/Graphics.hpp> #include "Game.h" int main() { //    600  600    60    sf::RenderWindow window(sf::VideoMode(600, 600), "15"); window.setFramerateLimit(60); sf::Font font; font.loadFromFile("calibri.ttf"); //     sf::Text text("F2 - New Game / Esc - Exit / Arrow Keys - Move Tile", font, 20); text.setFillColor(sf::Color::Cyan); text.setPosition(5.f, 5.f); //    Game game; game.setPosition(50.f, 50.f); sf::Event event; int move_counter = 0; //       while (window.isOpen()) { while (window.pollEvent(event)) { if (event.type == sf::Event::Closed) window.close(); if (event.type == sf::Event::KeyPressed) { //    -    if (event.key.code == sf::Keyboard::Escape) window.close(); if (event.key.code == sf::Keyboard::Left) game.Move(Direction::Left); if (event.key.code == sf::Keyboard::Right) game.Move(Direction::Right); if (event.key.code == sf::Keyboard::Up) game.Move(Direction::Up); if (event.key.code == sf::Keyboard::Down) game.Move(Direction::Down); //   if (event.key.code == sf::Keyboard::F2) { game.Init(); move_counter = 100; } } } //     ,    if (move_counter-- > 0) game.Move((Direction)(rand() % 4)); //      window.clear(); window.draw(game); window.draw(text); window.display(); } return 0; }