Topics

1

Audio / How to link audio if you build yourself?

« on: May 20, 2016, 08:50:10 pm »

I built SFML with cmake and it works fine. However, I can't find OpenAL32.dll anywhere. Did I do something wrong?

2

General / App not running in Xcode

« on: April 24, 2016, 09:06:09 pm »

Whenever I try to build my project in Xcode, the app appears on the dock but it just bounces forever. I don't have any errors or anything. Also, the template worked and I could run that just fine.

Here is my code if it matters:

//
// Disclamer:
// ----------
//
// This code will work only if you selected window, graphics and audio.
//
// Note that the "Run Script" build phase will copy the required frameworks
// or dylibs to your application bundle so you can execute it on any OS X
// computer.
//
// Your resource files (images, sounds, fonts, ...) are also copied to your
// application bundle. To get the path to these resource, use the helper
// method resourcePath() from ResourcePath.hpp
//

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

// Here is a small helper for you ! Have a look.
#include "ResourcePath.hpp"

void initShape(sf::RectangleShape& shape, sf::Vector2f const& pos, sf::Color const& color)
{
    shape.setFillColor(color);
    shape.setPosition(pos);
    shape.setOrigin(shape.getSize() * 0.5f);
}

int main()
{
   
    sf::RenderWindow window(sf::VideoMode(480, 380), "Bad Squares");
    window.setFramerateLimit(60); //set the frame limit to 60 FPS
   
    sf::Image icon;
    if (!icon.loadFromFile(resourcePath() + "icon.png")) {
        return EXIT_FAILURE;
    }
    window.setIcon(icon.getSize().x, icon.getSize().y, icon.getPixelsPtr());
   
    sf::Vector2f startPosition = sf::Vector2f(50, 50);
    sf::RectangleShape playerSquare(sf::Vector2f(25, 25));
    initShape(playerSquare, startPosition, sf::Color::Yellow);
    sf::RectangleShape targetSquare(sf::Vector2f(50, 50));
    initShape(targetSquare, sf::Vector2f(400, 50), sf::Color::Green);
    sf::RectangleShape badSquareOne(sf::Vector2f(50, 100));
    initShape(badSquareOne, sf::Vector2f(250, 50), sf::Color::Red);
    sf::RectangleShape badSquareTwo(sf::Vector2f(50, 200));
    initShape(badSquareTwo, sf::Vector2f(250, 250), sf::Color::Red);
    sf::RectangleShape changeToRedZoneOne(sf::Vector2f(425, 75));
    initShape(changeToRedZoneOne, sf::Vector2f(400, 50), sf::Color::Yellow);
    window.clear(sf::Color::Black);
   
    while (window.isOpen())
    {
        window.draw(targetSquare);
        window.draw(badSquareOne);
        window.draw(badSquareTwo);
        window.draw(playerSquare);
       
        if (sf::Keyboard::isKeyPressed(sf::Keyboard::Key::Down))
        {
            window.clear(sf::Color::Black);
            playerSquare.move(0, 2);
        }
        if (sf::Keyboard::isKeyPressed(sf::Keyboard::Key::Up))
        {
            window.clear(sf::Color::Black);
            playerSquare.move(0, -2);
        }
        if (sf::Keyboard::isKeyPressed(sf::Keyboard::Key::Left))
        {
            window.clear(sf::Color::Black);
            playerSquare.move(-2, 0);
        }
        if (sf::Keyboard::isKeyPressed(sf::Keyboard::Key::Right))
        {
            window.clear(sf::Color::Black);
            playerSquare.move(2, 0);
        }
       
        if (playerSquare.getGlobalBounds().intersects(targetSquare.getGlobalBounds()))
        {
            window.clear(sf::Color::Red);
        }
        if (playerSquare.getGlobalBounds().intersects(badSquareOne.getGlobalBounds()))
        {
            window.clear(sf::Color::Red);
        }
        if (playerSquare.getGlobalBounds().intersects(changeToRedZoneOne.getGlobalBounds()))
        {
            targetSquare.setFillColor(sf::Color::Red);
        }
       
        badSquareTwo.rotate(2);
        window.clear(sf::Color::Black);
        window.display();
    }
   
    return EXIT_SUCCESS;
}
 

3

Audio / undefined reference to `sf::Music::openFromFile

« on: March 17, 2016, 01:43:45 pm »

I'm using CodeLite. I am using "SFML 2.3.2 GCC 4.8.1 TDM (SJLJ) - 64-bit" from the download page. My library search path is "C:/SFML-2.3.1/lib", and SFML-2.3.1 is on my C drive. My compiler is MiniGW(TDM GCC 32). The include path is "C:/SFML-2.3.1/include". Precursors are SFML_STATIC. Basically, I set it up like the tutorial at:
http://en.sfml-dev.org/forums/index.php?topic=18820.0

The libraries in the linker setting looks like this:
sfml-graphics
sfml-window
sfml-audio
sfml-network
sfml-system

My code looks like this:

#include <iostream>
#include <SFML/Graphics.hpp>
#include <SFML/Audio.hpp>
using namespace std;

int sftest()
{
    sf::Music music;
    if (!music.openFromFile("research.ogg"))
        {
            //okkkkk
        }
    music.setPosition(0, 1, 10); // change its 3D position
    music.setPitch(2);           // increase the pitch
    music.setVolume(50);         // reduce the volume
    music.setLoop(true);         // make it loop
   
    music.play();
    return 0;
}  

sflab()
{
    system("cls");
    cout << "Welcome to the SFML Lab." << endl;
    sftest();
    return 0;
}

My log is here: http://pastebin.com/DENYQqu1
'research.ogg' is in the Debug folder of the Codelite project.