Messages

1

System / Re: [SFML 2.0 RC] Mouse and moving sprite

« on: May 21, 2012, 09:31:27 pm »

I am really grateful. I used sf::Event to this, but when I pressed left and up together sprite is moving only in one direction. I put this functions behind loop and it is ok, sprite is moving in more than one direction and I do not have change in speed. Stupid mistake, but it is the worst kind of mistakes.

Thanks for help.

2

System / [SFML 2.0 RC] Mouse and moving sprite

« on: May 21, 2012, 08:46:32 pm »

Hey, I have a strange problem. When I am moving a cursor on the sfml window and try move a sprite it is moving faster than when i am not moving a cursor. When cursor isnt in window area, sprite is moving slower too. I thought that is something wrong with my code, but I have made a test in clear project and I have still this problem.

Somebody know what is it or could check it on his computer?

#include <SFML/Audio.hpp>
#include <SFML/Graphics.hpp>
 int main()
 {
     sf::RenderWindow window(sf::VideoMode(800, 600), "SFML window");
         sf::Texture tex;
         tex.create(10,30);
         sf::Sprite sprite;
         sprite.setColor(sf::Color::Green);
         sprite.setTexture(tex);
         sprite.setPosition(200,100);
     while (window.isOpen())
     {
         sf::Event Event;
         while (window.pollEvent(Event))
         {
             if (Event.type == sf::Event::Closed)
                 window.close();
                         if(sf::Keyboard::isKeyPressed(sf::Keyboard::Left))
                                 sprite.move(-10,0);
                         if(sf::Keyboard::isKeyPressed(sf::Keyboard::Right))
                                 sprite.move(10,0);
                         if(sf::Keyboard::isKeyPressed(sf::Keyboard::Up))
                                 sprite.move(0,-10);
                         if(sf::Keyboard::isKeyPressed(sf::Keyboard::Down))
                                 sprite.move(0,10);
                 }
                 window.clear(sf::Color::White);
         window.draw(sprite);
         window.display();
     }
     return EXIT_SUCCESS;
 }
 

Sprite isnt drawing correctly, I saw two small rectangles, but i should see one big. In main project I dont have this problem (probably it is fault my integrated graphics card).

Thank you for sharing with me your time.