Topics

1

General / universe using sf::view

« on: May 15, 2012, 09:10:13 am »

Hello,

I have for example a universe with a size of 10000 x 10000 pixel. If my ship is at a pos of 10000, 10000 and  goes on, my ship should move to 0,0. Is it possible to use sf::View?

I think if I reset the view to 0,0 and my ship is in the center of the screen, I see only the objects at 0,0 not the rest of 10000,10000.

If someone understand my weired explanations and has an example how to implement, let me know.

Best regards
Andreas

2

Graphics / GetFullscreenModes error

« on: July 09, 2011, 01:28:40 pm »

Hello,

if I do this:

Code: [Select]

std::vector<sf::VideoMode> vmvector;
vmvector = sf::VideoMode::GetFullscreenModes();

I became an error: "Speicherzugriffsfehler", it's german and I think in english it's "segmentionfault".

Can anyone tell me, whats wrong?

3

General / Problem at running programms!

« on: October 16, 2010, 02:08:41 am »

Hello,

i have sfml 1.6 installed on a computer using windows vista. I try to run the samples. Some samples are working: windows, ftp, sound, sound-capture. Some are not working: opengl, pong, w32

I have tried mingw and visualc 2005 version. It`s the same problem.

What`s wrong?

Andreas

4

Audio / Play the same sound twice

« on: September 01, 2009, 08:35:10 am »

I play a sound, while the sound plays, I will start it again to play. The playing sound should play on. Is this possible with one sound.?

5

General discussions / Resources sprites and tiles

« on: March 26, 2009, 12:38:33 pm »

Can somebody tell me good sources for free graphics?

Specialy I am searching tiles and sprites (tanks, bombers, infantry, etc...)

(I have searched with google, but the result wasn't good)

Andreas

6

Window / Fullscreen problem

« on: March 11, 2009, 08:02:38 am »

If I switch from windowed to fullscreen with this:

Code: [Select]


void CGameEngine::Init(const char* title, int width, int height, int bpp, bool fullscreen)
{
   App = new sf::RenderWindow (sf::VideoMode(width, height, bpp), title, sf::Style::Close);

   App->Close ();

   App->Create (sf::VideoMode(800, 600), "SFML Window", sf::Style::Fullscreen);

   App->SetFramerateLimit (60);
}

I get this message:

The requested video mode is not available, switching to a valid mode

Than the old resolution (not 800, 600 like wanted) is switched to fullscreen.

I have this problem only on linux. I have tested if 800, 600 is a valid mode.

What's my problem?

Andreas

7

Graphics / sprites movement stuttering

« on: March 06, 2009, 08:18:49 am »

If I move my sprites, it looks always like stuttering. What could be the problem?

How could I do smooth movement?

(The FPS of the program is 2000 or, the speed of my system couldn't be the problem)

The source is to find here:

http://code.google.com/p/sallb/source/browse/#svn/trunk

Bye
Andreas

8

General / Resources sound and music

« on: February 09, 2009, 09:53:59 am »

I know, this is not special for sfml but, can tell me someone a place where to get free sounds and music for games?

Andreas

9

Graphics / Font crashes

« on: January 12, 2009, 11:58:10 am »

If I do this:

Code: [Select]


sf::Font font;

    // Create the main rendering window
    sf::RenderWindow App(sf::VideoMode(800, 600, 32), "Ballspiel");


// Load font file on disk
if (!font.LoadFromFile("font/Videophreak.ttf"))
return EXIT_FAILURE;

sf::String buftext ("Hello!", font, 15);

my program crashes.

What's wrong? (the fontfile is in the correct place for loading)

10

Graphics / White Rectangle

« on: November 27, 2008, 10:13:13 am »

When I do this the tank is drawn only
as a white rectangle in the top left.

What's wrong?

Here is my CTank.h:

Code: [Select]


#ifndef __CTANK_H__
#define __CTANK_H__

class CTank
{
public:
CTank ();
~CTank ();
int LoadImages ();

public:
sf::Sprite *tanksprite;
};

#endif


Here is my CTank.cpp

Code: [Select]


#include <SFML/Graphics.hpp>

#include "CTank.h"

CTank::CTank ()
{
tanksprite = new sf::Sprite;
}

CTank::~CTank ()
{
}

int CTank::LoadImages ()
{
sf::Image Image;
if (!Image.LoadFromFile("../graphic/tank2.png"))
return EXIT_FAILURE;

tanksprite->SetImage (Image);

return 0;
}


Here is my Main:

Code: [Select]


#include <SFML/Graphics.hpp>
#include <SFML/System.hpp>
#include "CTank.h"


int main()
{
CTank *tt = new CTank;

tt->LoadImages ();

// Create the main window
sf::RenderWindow App(sf::VideoMode(800, 600), "Test Tank");

// Start the game loop
while (App.IsOpened())
{
// Process events
sf::Event Event;
while (App.GetEvent(Event))
{
// Close window : exit
if (Event.Type == sf::Event::Closed)
App.Close ();

if ((Event.Type == sf::Event::KeyPressed) && (Event.Key.Code == sf::Key::Escape))
App.Close ();
}

App.Draw (*tt->tanksprite);

// Update the window
App.Display ();
}

return EXIT_SUCCESS;
}


11

General discussions / collision detection

« on: March 02, 2008, 05:45:05 pm »

Hello,

has anyone a library with pixel-perfect-collision-detection, which can be used with SFML?

Andreas