Messages

1

General / Re: Linking errors when trying to use audio.

« on: November 22, 2020, 11:35:12 pm »

ok, I found the problem, I was missing openal32.lib

2

General / Linking errors when trying to use audio.

« on: November 22, 2020, 11:29:26 pm »

I added everything to the Input area to link with those libs:

sfml-graphics-s-d.lib
sfml-window-s-d.lib
sfml-network-s-d.lib
sfml-system-s-d.lib
sfml-audio-s-d.lib
opengl32.lib
freetype.lib
winmm.lib
gdi32.lib
flac.lib
vorbisenc.lib
vorbisfile.lib
vorbis.lib
ogg.lib
ws2_32.lib

I am using the x86 ( 32 bit ) version yet it seems that it does not want to work.. I am getting linking errors about the sfml-audio-s-d.lib If I remove all the code about the sound stuff, it works with no problem.

I am also including "#include <SFML/Audio.hpp>".

Thanks!

3

General / Re: Simple rotation does not work

« on: November 22, 2020, 01:11:45 am »

Now it makes perfect sense, thank you! 

4

General / Simple rotation does not work

« on: November 21, 2020, 09:47:36 pm »

#include <iostream>
#include <SFML/Graphics.hpp>

const int WIDTH = 1024;
const int HEIGHT = 860;
const int W_CENTER = WIDTH / 2;
const int H_CENTER = HEIGHT / 2;

int main()
{
        sf::RenderWindow window(sf::VideoMode(1024, 860), "Asteroids");

        sf::RectangleShape rectangle(sf::Vector2f(50.0f, 50.0f));
        rectangle.setFillColor(sf::Color(200, 0, 200));
        rectangle.setPosition(sf::Vector2f(W_CENTER, H_CENTER));
        rectangle.setOrigin(25, 25);

        float angle = 1;

        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))
                        {

                                rectangle.rotate(-angle);
                        }
                       
                        if (sf::Keyboard::isKeyPressed(sf::Keyboard::Right))
                        {

                                rectangle.rotate(angle);
                        }

                }



                window.clear(sf::Color::Black);
                window.draw(rectangle);
                window.display();
        }

        return 0;
}
 

Very simple, but if I mouse the mouse around at the same time I press either the Left or Right key, the rotation goes nuts and you see that I don't have any work to do with the mouse, just with the keys. Maybe I am missing something, anyway, makes no snese tp me.

Thank you!