aasq

#include <iostream>
#include <io.h>
#include <vector>
#include <SFML/Graphics.hpp>
#include <SFML/Audio.hpp>

using namespace std;
using namespace sf;

class Object {
    public:
        sf::Texture texture;
        sf::Sprite image;
        float x = 0;
        float y = 0;
        float width = 0;
        float height = 0;
        float mass = 0;
        sf::Vector2f velocity;
        bool moving = false;
        bool can_collide = false;

        Object(string filename) {
            texture.loadFromFile(filename);
            image.setTexture(texture);
            width = texture.getSize().x;
            height = texture.getSize().y;
            image.setOrigin(width / 2, height / 2);

            x = image.getPosition().x;
            y = image.getPosition().y;

            velocity = sf::Vector2f();
            velocity.x = 0.;
            velocity.y = 0.;
        };
        ~Object(){};
        void Move(float new_x, float new_y) {
            image.setPosition(new_x, new_y);
            x = new_x;
            y = new_y;
        };
        void setImage(string filename) {
            texture.loadFromFile(filename);
            image.setTexture(texture);
        };
        void setScale(float x_scale, float y_scale) {
            image.setScale(x_scale, y_scale);
            width *= x_scale;
            height *= y_scale;
        };

};

int window_width = 1200;
int window_height = 800;
vector <Object> objects;

Object sun("sun.png");
Object player("player.png");


void update() {
    if (objects[1].mass != 0)
    {
        if (objects[1].y < (window_height - objects[1].height / 2)) {
            int g = 10;
            float t = 0.005;
            objects[1].velocity.y = objects[1].velocity.y + g * t;
            objects[1].y = objects[1].y + objects[1].velocity.y * t;
            objects[1].Move(objects[1].x, objects[1].y);
        }


    }
    else objects[1].y = objects[1].y;

}

int main()
{
    sf::RenderWindow window(sf::VideoMode(window_width, window_height), "Window title");
    // add sun to the vector of objects
    objects.push_back(sun);
    objects.push_back(player);
    objects[1].mass = 6;
    int player_weidth = 200;
    int player_height = 200;
    // move sun to the center of the screen
    objects[0].Move(window_width / 2, window_height / 2);
    objects[1].Move(player_weidth, player_height);

    while (window.isOpen())
    {
        sf::Event event;
        while (window.pollEvent(event)) {
            // here you need to catch events
        }
        // call update every tick
        update();
        window.clear();
        // draw all objects in vector
        for (int i = 0; i < int(objects.size()); i++) {
            window.draw(objects[i].image);
        }
        // display everything
        window.display();
    }
    return 0;
}