sf::Event event;
sf::Texture texture_patrat;
sf::Texture texture_background;
texture_patrat.loadFromFile("Patrat.png");
texture_background.loadFromFile("Background.png");
sf::Sprite patrat;
sf::Sprite background;
patrat.setTexture(texture_patrat);
background.setTexture(texture_background);
sf::VideoMode screen=sf::VideoMode::getDesktopMode();
sf::RenderWindow window(sf::VideoMode(800,600), "SFML window",sf::Style::Fullscreen);
window.setFramerateLimit(30);
sf::Vector2f dimensiuni;
float newsizea,newsizeb;
newsizea=screen.width/1680;
newsizeb=screen.height/1050;
sf::Vector2f x,y;
x=patrat.getScale();
y=background.getScale();
background.setScale(x.x*newsizea,x.y*newsizeb);
patrat.setScale(y.x*newsizea,y.y*newsizeb);
dimensiuni=patrat.getPosition();
while(window.isOpen())
{
while(window.pollEvent(event))
{
if(event.type == sf::Event::KeyPressed)
{
if(event.key.code==sf::Keyboard::Escape)
{
window.close();
}
if(event.key.code==sf::Keyboard::Up&&dimensiuni.y-20>=0)
{
dimensiuni.y-=20;
patrat.setPosition(dimensiuni.x,dimensiuni.y);
}
if(event.key.code==sf::Keyboard::Up&&dimensiuni.y-20<0)
{
dimensiuni.y=0;
patrat.setPosition(dimensiuni.x,dimensiuni.y);
}
if(event.key.code==sf::Keyboard::Down&&dimensiuni.y+20<=screen.height-200)
{
dimensiuni.y+=20;
patrat.setPosition(dimensiuni.x,dimensiuni.y);
}
if(event.key.code==sf::Keyboard::Down&&dimensiuni.y+20>screen.height-200)
{
dimensiuni.y=screen.height-200;
patrat.setPosition(dimensiuni.x,dimensiuni.y);
}
if(event.key.code==sf::Keyboard::Right&&dimensiuni.x+20<=screen.width-200)
{
dimensiuni.x+=20;
patrat.setPosition(dimensiuni.x,dimensiuni.y);
}
if(event.key.code==sf::Keyboard::Right&&dimensiuni.x+20>screen.width-200)
{
dimensiuni.x=screen.width-200;
patrat.setPosition(dimensiuni.x,dimensiuni.y);
}
if(event.key.code==sf::Keyboard::Left&&dimensiuni.x-20>=0)
{
dimensiuni.x-=20;
patrat.setPosition(dimensiuni.x,dimensiuni.y);
}
if(event.key.code==sf::Keyboard::Left&&dimensiuni.x-20<0)
{
dimensiuni.x=0;
patrat.setPosition(dimensiuni.x,dimensiuni.y);
}
}
}
window.draw(background);
window.draw(patrat);
window.display();
}
return 0;
}
My problem is that if i use sprite.setScale(0.5,0.5) it works but if i use sprite.setScale(newsezia,newsizeb) it doesn't work.I don't know why the setScale doesn't work if i use variables but with numbers it works.
