Messages

1

Audio / Re: SFML/Audio: Music::Music() undefined reference?

« on: January 27, 2014, 05:35:17 pm »

No I didn't . Thank you!

I hadn't a thought of that until you said it. I can finally use the SFML/Audio class!

2

Audio / SFML/Audio: Music::Music() undefined reference?

« on: January 27, 2014, 04:43:22 pm »

Hi! I've tried to use the SFML/Audio class. But when I create an object for example:

Code: [Select]

    sf::Music mus;
    mus.openFromFile("music.wav");
    mus.play();

And try to use it. It gives me undefined reference. Even to the constructor?!
Well, this is the full code if it is anything wrong with it:

Code: [Select]

#include <iostream>
#include "SFML/Window.hpp"
#include "SFML/Graphics.hpp"
#include "SFML/Audio.hpp"

using namespace std;

int main()
{
    sf::RenderWindow window(sf::VideoMode(640, 480), "Window");
    sf::Event event;
    sf::Music mus;
    mus.openFromFile("music.wav");
    mus.play();
    while (window.isOpen())
    {
        while (window.pollEvent(event))
        {
            if (event.type == sf::Event::Closed)
            {
                window.close();
            }
        }
        window.clear(sf::Color::Black);
        window.display();
    }
    return 0;
}

Isn't it enough with just including these lines?:

Code: [Select]

#include "SFML/Window.hpp"
#include "SFML/Graphics.hpp"
#include "SFML/Audio.hpp"

Or do I have to include even more directiories?
The bunch of errors I'm getting is undefined reference
to everything. This is how it looks like:

EDITED:
Couldn't get an image of it to the forum

3

Graphics / Re: SFML: DrawTexture(string id, sf::RenderWindow pWindow); function?

« on: January 18, 2014, 04:38:20 pm »

Thanks! That's useful information but I had to use a sf::RenderWindow& pWindow instead of a sf::RenderTarget& pWindow

Because the sf::RenderTarget didn't provide a display() function. So I needed to use a sf::RenderWindow& pWindow instead. But thanks for your help!

4

Graphics / SFML: DrawTexture(string id, sf::RenderWindow pWindow); function?

« on: January 18, 2014, 02:36:43 pm »

Hi! I've tried to create a function that can draw a SFML sprite directly onto the screen. The problem is that when I where going to use this function I didn't know that you couldn't pass a sf::RenderWindow to the pWindow parameter in that function. The compiler just generated a bunch of errors .

This is how the function looks like and how I've thought it could work. 

// Draw's the texture onto the screen
void TextureManger::DrawTexture(string id, sf::RenderWindow pWindow)
{
    pWindow.clear(sf::Color::Black);
    pWindow.draw(this->getSprite[id]);
    pWindow.display();
}

But here is how I thought if using it which maybe were a bad idea

The window is of course a sf::RenderWindow.
DrawTexture("image", window);

First before I realized that I were using a sf::RenderWindow. I used a sf::Window. But when
I where going to create the function the sf::Window had no .clear(<COLOR>), .display() functions.
So I were forced to use a sf::RenderWindow instead.

Is it anyone who can help me out with this problem? Or have a solution to a function that can solve this problem? Thanks for help if so!

5

General / Re: SFML: texture.loadFromFile("image.png"); Fails!

« on: January 06, 2014, 10:16:19 pm »

[SOLVED] I were missing that I'm only loaded the image. But I didn't DRAW it to the screen using a sprite.

Code: [Select]

        sf::Sprite sprite;
        sprite.setTexture(texture);
        window.draw(sprite);


6

General / SFML: texture.loadFromFile("image.png"); Fails!

« on: January 06, 2014, 09:35:26 pm »

Hi all! I have problem with loading this image onto the screen so I can see it. Here is my code if it is anything wrong with it:


Yes, I have the image in the directory and I know it is in a .png format. The CMD Window doesn't give me any error. But the window won't show the image. I'm using CodeBlocks and when I read the tutorial it said:

but when you launch your program from your IDE (Visual Studio, Code::Blocks, ...) the working directory is sometimes set to the project directory instead. This can generally be changed easily in the project settings.

And if that is the problem where do I find "project settings" in CodeBlocks? I didn't found it when I clicked on the project tab

Code: [Select]

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

using namespace std;

int main()
{
    sf::RenderWindow window(sf::VideoMode(640, 480), "Window");
    sf::Event event;
    while (window.isOpen())
    {
        while (window.pollEvent(event))
        {
            if (event.type == sf::Event::Closed)
            {
                window.close();
            }
        }
        window.clear(sf::Color::Black);

        sf::Texture texture;
        if (!texture.loadFromFile("image.png"))
        {
            cout << "Could not load image.png" << endl;
        }

        window.display();
    }

    return 0;
}


7

General / Re: Mouse Input: X, Y Values of the Mouse

« on: January 06, 2014, 10:09:39 am »

Or maybe just keep on reading the tutorials to get the mouse like that. I didn't think before I wrote

8

General / Mouse Input: X, Y Values of the Mouse

« on: January 06, 2014, 09:54:23 am »

Hi! I'm wondering if I have for example a SFML window with a image of a start button or something. How can I do so that when I click that button it happens something. I just want to know how to do if I want to click in a special area within the window. In if the mouse wheren't in the special area it shouldn't happen anything. Here is my code to make it clearer what I want to achieve.

Code: [Select]

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

using namespace std;

int main()
{
    sf::Window window;
    window.create(sf::VideoMode(640, 480), "Window");
    sf::Event event;

    window.setKeyRepeatEnabled(false);
    while (window.isOpen())
    {
        while (window.pollEvent(event))
        {
            switch (event.type)
            {
                case sf::Event::Closed: window.close(); break;
                case sf::Event::MouseMoved:
                    cout << "X: " << event.mouseMove.x << endl;
                    cout << "Y: " << event.mouseMove.y << endl;
                    break;
                default: break;
            }
                if (event.type == sf::Event::MouseMoved)
                {
                    cout << "Mouse Moved";
                    if (event.type == sf::Event::MouseButtonPressed)
                    {
                        cout << "Mouse Button Pressed";
                    }
                }
        }
    }

    return 0;
}


9

General / Re: SFML Beginner: Which is the first tutorial I should read?

« on: January 05, 2014, 08:19:55 pm »

Not from top to bottom the tutorials are totally mixed. But I'm think the first thing that is important to know is how to create a SFML window

10

General / SFML Beginner: Which is the first tutorial I should read?

« on: January 05, 2014, 08:12:33 pm »

Hi SFML users! I'm wondering if I want to learn to use SFML what is the first tutorial I should read at the SFML official website (http://sfml-dev.org/tutorials)?

I don't really know where to start. Thanks for replies!