Все равно не могу разобраться 
Как сюда добавить выстрел? Пробовал сделать как вы написали, ничего не получилось (не достаточно опыта и знаний, только начал). Так же пока не делал общий класс Entities.
Суть понятна, но как реализовать нет.
Вот мой код:
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#include <SFML/Graphics.hpp> #include <iostream> #include <sstream> using namespace sf; using namespace std; const int level_max = 20; //Максимальный уровень персонажа class projectiles { public: float speed_projectiles = 3; float distance; Texture texture_projectiles; Sprite sprite_projectiles; Vector2i size_projectiles; //Размер спрайта Vector2f temp; Vector2f player; projectiles(Image &image, int size_projectiles_x, int size_projectiles_y, float tempX, float tempY, float player_x, float player_y) { texture_projectiles.loadFromImage(image); sprite_projectiles.setTexture(texture_projectiles); player.x = player_x; player.y = player_y; temp.x = tempX; temp.y = tempY; } }; class player{ public: float x, y; //Координаты персонажа float speed; //Скорость персонажа float CurrentFrame = 0; //Счетчик анимации персонажа int walk; //Направление персонажа int origin_player_y_for_wakl = 0; //Для правильной остановки персонажа (спрайта) int health_max = 100; //Максимальное здоровье float health = health_max; //Здоровье int level; //Уровень const int level_exp[level_max - 2] = {5, 10, 20, 40, 80, 160, 320, 640, 1280, 2560, 5120, 10240, 20480, 40960, 81920, 163840, 327680, 655360}; //Массив опыта int level_number = 0; //Счетчик массива опыта int level_experience; //Опыт игрока int level_check = level_exp[0]; //Для проверки опыта int free_point = 10; //Очки характеристик bool life; //Состояние (жив/мертв) Texture texture; Sprite sprite; Vector2i size_player; //Размер спрайта Vector2i origin_player; //Начало отрисовки спрайта string name_player; //Ник персонажа player(Image &image, String name, int size_player_x, int size_player_y, int origin_player_x, int origin_player_y, float position_x, float position_y) { texture.loadFromImage(image); sprite.setTexture(texture); name_player = name; x = position_x; y = position_y; size_player.x = size_player_x; size_player.y = size_player_y; origin_player.x = origin_player_x; origin_player.y = origin_player_y; sprite.setTextureRect(IntRect(origin_player.x, origin_player.y, size_player.x, size_player.y)); sprite.setPosition(x, y); //Координаты появления life = true; //Состояние: жив speed = 0.1; //Начальная скорость: 0.1 level_experience = 0; //Начальное кол-во опыта: 0 level = 1; //Начальный уровень: 1 } void control(float time) { if (!walk) //Для правильной остановки персонажа (спрайта) { if (origin_player_y_for_wakl == 0) sprite.setTextureRect(IntRect(origin_player.x, 0, size_player.x, size_player.y)); if (origin_player_y_for_wakl == size_player.y) sprite.setTextureRect(IntRect(origin_player.x, size_player.y * 1, size_player.x, size_player.y)); if (origin_player_y_for_wakl == size_player.y * 2) sprite.setTextureRect(IntRect(origin_player.x, size_player.y * 2, size_player.x, size_player.y)); if (origin_player_y_for_wakl == size_player.y * 3) sprite.setTextureRect(IntRect(origin_player.x, size_player.y * 3, size_player.x, size_player.y)); } if (Keyboard::isKeyPressed(Keyboard::A)) { walk = 1; origin_player_y_for_wakl = origin_player.y + size_player.y; sprite.setTextureRect(IntRect(origin_player.x + size_player.x * (int)CurrentFrame, origin_player_y_for_wakl, size_player.x, size_player.y)); } if (Keyboard::isKeyPressed(Keyboard::D)) { walk = 2; origin_player_y_for_wakl = origin_player.y + size_player.y * 2; sprite.setTextureRect(IntRect(origin_player.x + size_player.x * (int)CurrentFrame, origin_player_y_for_wakl, size_player.x, size_player.y)); } if (Keyboard::isKeyPressed(Keyboard::W)) { walk = 3; origin_player_y_for_wakl = origin_player.y + size_player.y * 3; sprite.setTextureRect(IntRect(origin_player.x + size_player.x * (int)CurrentFrame, origin_player_y_for_wakl, size_player.x, size_player.y)); } if (Keyboard::isKeyPressed(Keyboard::S)) { walk = 4; origin_player_y_for_wakl = origin_player.y; sprite.setTextureRect(IntRect(origin_player.x + size_player.x * (int)CurrentFrame, origin_player_y_for_wakl, size_player.x, size_player.y)); } if (Keyboard::isKeyPressed(Keyboard::A) & Keyboard::isKeyPressed(Keyboard::W)) { walk = 5; origin_player_y_for_wakl = origin_player.y + size_player.y * 3; sprite.setTextureRect(IntRect(origin_player.x + size_player.x * (int)CurrentFrame, origin_player_y_for_wakl, size_player.x, size_player.y)); } if (Keyboard::isKeyPressed(Keyboard::A) & Keyboard::isKeyPressed(Keyboard::S)) { walk = 6; origin_player_y_for_wakl = origin_player.y; sprite.setTextureRect(IntRect(origin_player.x + size_player.x * (int)CurrentFrame, origin_player_y_for_wakl, size_player.x, size_player.y)); } if (Keyboard::isKeyPressed(Keyboard::D) & Keyboard::isKeyPressed(Keyboard::S)) { walk = 7; origin_player_y_for_wakl = origin_player.y; sprite.setTextureRect(IntRect(origin_player.x + size_player.x * (int)CurrentFrame, origin_player_y_for_wakl, size_player.x, size_player.y)); } if (Keyboard::isKeyPressed(Keyboard::D) & Keyboard::isKeyPressed(Keyboard::W)) { walk = 8; origin_player_y_for_wakl = origin_player.y + size_player.y * 3; sprite.setTextureRect(IntRect(origin_player.x + size_player.x * (int)CurrentFrame, origin_player_y_for_wakl, size_player.x, size_player.y)); } if (Keyboard::isKeyPressed(Keyboard::Up)) health -= 1; //Уменьшаем ХП стрелкой вверх if (Keyboard::isKeyPressed(Keyboard::Right)) level_experience += 1000; //Добавляет опыт стрелкой вправо(+1000) if (Keyboard::isKeyPressed(Keyboard::Left)) level_experience += 10000; //Добавляет опыт стрелкой влево(+10000) if (walk) //Анимация движения { CurrentFrame += 0.005*time; if (CurrentFrame > 3) CurrentFrame -= 3; } switch (walk) { case 1: x -= speed*time; break; //Лево case 2: x += speed*time; break; //Право case 3: y -= speed*time; break; //Верх case 4: y += speed*time; break; //Низ case 5: x -= speed*time, y -= speed*time; break; //Лево-Верх case 6: x -= speed*time, y += speed*time; break; //Лево-Низ case 7: x += speed*time, y += speed*time; break; //Право-Низ case 8: x += speed*time, y -= speed*time; break; //Право-Верх } walk = 0; //Останавливаем персонажа sprite.setPosition(x, y); //Меняем координаты персонажа } void level_player() { if (level_experience >= level_check) //Проверка опыта / уровня { level_check += level_exp[level_number]; level_number++; //Переход на след. эл. массива опыта level++; //Повышаем уровень free_point += 2; //Добавляем 2 очка характеристик health_max += 20; health = health_max; //Восстанавливаем ХП } if (level == level_max) level_experience = 0; //Не даем прокачивать больше макс. уровня } void update(float time) { if (health < 1) life = false; //Здоровье ноль или меньше - мертв if (health > health_max) health = health_max; //Если ХП больше чем нужно if (life) control(time); //Подключаем управление if (life & health < health_max) health += 0.0004 * time; //Востановление ХП с течением времени level_player(); //Подключаем опыт и уровень } }; int main() { RenderWindow window; Vector2i position_window = window.getPosition(); window.create(VideoMode(800, 600), "Game"); window.setFramerateLimit(60); //FPS RectangleShape rectangle_tab(sf::Vector2f(230, 580)); //Окно информации на "Tab" rectangle_tab.setFillColor(sf::Color(0, 0, 0, 128)); //Черный цвет с прозрачностью rectangle_tab.setPosition(position_window.y + 10, position_window.x + 10); Clock clock; //Время Image image_player; //Игрок image_player.loadFromFile("images/sprite1.png"); image_player.createMaskFromColor(Color::White); // Цвет прозрачности Image image_projectiles; //Выстрел image_projectiles.loadFromFile("images/shoot.png"); image_projectiles.createMaskFromColor(Color::White); // Цвет прозрачности Font font; //Текст Text text_stats("", font, 14); font.loadFromFile("fonts/font_SEVENET_7_CYR.ttf"); text_stats.setColor(Color::White); // Объект класса player player p(image_player, "Player", 48, 48, 0, 0, 300, 400); /* 1. Image - Изображение 2. Name - Имя игрока 3. size_player_x - Размер по Х 4. size_player_y - Размер по Y 5. origin_player_x - Начало первого спрайта по Х 6. origin_player_y - Начало первого спрайта по Y 7. position_x - Начальная позиция спрайта по Y 8. position_y - Начальная позиция спрайта по Y */ while (window.isOpen()) { float time = clock.getElapsedTime().asMicroseconds(); clock.restart(); time = time / 800; Event event; while (window.pollEvent(event)) { if (event.type == Event::Closed) window.close(); } p.update(time); //Обновляем класс player с течением времени if (event.type == Event::MouseButtonPressed) //Нажата клавиша мыши if (event.key.code == Mouse::Left) //Левая { } window.clear(Color(128, 128, 128)); //Серый фон игры window.draw(p.sprite); //Рисуем персонажа if (Keyboard::isKeyPressed(Keyboard::Tab)) //Окно информации на "Tab" { ostringstream name_player; name_player << p.name_player; //Имя персонажа ostringstream health_player; health_player << (int)p.health; //Здоровье персонажа ostringstream level_player; level_player << p.level; //Уровень персонажа ostringstream exp_player; exp_player << p.level_experience; //Опыт персонажа ostringstream position_player_x; position_player_x << (int)p.x; //Координата X ostringstream position_player_y; position_player_y << (int)p.y; //Координата Y ostringstream free_point_player; free_point_player << p.free_point; //Доступные очки характеристик text_stats.setString("Имя: " + name_player.str() + "\n\nЗдоровье: " + health_player.str() + "\n\nУровень: " + level_player.str() + "\nОпыт: " + exp_player.str() + "\n\nКоординаты:\nX: " + position_player_x.str() + "\nY: " + position_player_y.str() + "\n\nОчки характеристик: " + free_point_player.str()); text_stats.setPosition(position_window.y + 20, position_window.x + 20); window.draw(rectangle_tab); //Выводим окно при нажатии "Tab" window.draw(text_stats); //Выводим текст при нажатии "Tab" } window.display(); } return 0; } |