SFML game move

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#include"SFML\Graphics.hpp"using namespace std;#include<iostream>;#include<SFML\Audio.hpp>int main(){    sf::RenderWindow window(sf::VideoMode(800, 600), "Hello from SFML");    // setting the framerate limit to 60 FPS    window.setFramerateLimit(60);    window.setKeyRepeatEnabled(false);    bool play = true;    // Event object holding all events    sf::Event event;    sf::Font font;    // States    bool rButton = false; // R button/key    bool leftButton = false, rightButton = false;    bool upButton = false, downButton = false;    // Variables    int rectRotation = 0; // Rotation of the shape    int xVelocity = 0, yVelocity = 0;    // Shapes    sf::RectangleShape shape1;    shape1.setSize(sf::Vector2f(100, 100));    shape1.setPosition(100, 300);    // Shapes    sf::RectangleShape shape2;    shape2.setSize(sf::Vector2f(100, 200));    shape2.setPosition(200, 200);    shape2.setFillColor(sf::Color::Blue);    // game loop    while (play == true)    {        //  EVENTS         while (window.pollEvent(event))        {            if (event.type == sf::Event::Closed) {                play = false;            }            if (event.type == sf::Event::KeyPressed&&event.key.code == sf::Keyboard::R)            {                rButton = true;            }            if (event.type == sf::Event::KeyReleased&&event.key.code == sf::Keyboard::R)            {                rButton = false;            }            if (event.type == sf::Event::KeyPressed) {                if (event.key.code == sf::Keyboard::Left)                     leftButton = true;                if (event.key.code == sf::Keyboard::Right)                    rightButton = true;                if (event.key.code == sf::Keyboard::Up)                    upButton = true;                if (event.key.code == sf::Keyboard::Down)                    downButton = true;            }            // Realeased keyboard            if (event.type == sf::Event::KeyReleased) {                if (event.key.code == sf::Keyboard::Left)                    leftButton = false;                if (event.key.code == sf::Keyboard::Right)                    rightButton = false;                if (event.key.code == sf::Keyboard::Up)                    upButton = false;                if (event.key.code == sf::Keyboard::Down)                    downButton = false;            }        }        // LOGIC        if (rButton == true) {            rectRotation++;            shape1.setRotation(rectRotation);        }        // Movement        // x axis        if (rightButton == true) {            xVelocity = 5;        }        if (leftButton == true) {            xVelocity = -5;        }        if (leftButton == true && rightButton == true) {            xVelocity = 0;        }        if (leftButton == false && rightButton == false)        {            xVelocity = 0;            }        // Y axis        if (downButton == true) {            yVelocity = 5;        }        if (upButton == true) {            yVelocity = -5;        }        if (upButton == true && downButton == true) {            yVelocity = 0;        }        if (upButton == false && downButton == false)        {            yVelocity = 0;        }        // Move the shape by adding the velocity        /*shape1.move(xVelocity, yVelocity);        if (shape1.getGlobalBounds().intersects(shape2.getGlobalBounds()) == true)        {            shape1.move(-xVelocity, -yVelocity);        }*/        shape1.move(xVelocity, 0);        if (shape1.getGlobalBounds().intersects(shape2.getGlobalBounds()) == true) {            shape1.move(-xVelocity, 0);        }        shape1.move(0, yVelocity);        if (shape1.getGlobalBounds().intersects(shape2.getGlobalBounds()) == true) {            shape1.move(0, -yVelocity);        }        // RENDERING        window.clear();        window.draw(shape1);        window.draw(shape2);        window.display();    }   // This is the end of the "While" loop    // Clean up and close the window    window.close();    return 0;}
效果图，继续~~
效果图
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