Topics

1

General / Add files to SFML

« on: January 24, 2009, 07:45:09 pm »

Hi,

This is basically what I want to do:

Code: [Select]


#include <SFML/System.hpp>

int main()
{
    sf::AClock Clock;

    //Do something with clock

    return 0;
}


I want to add AClock.hpp and AClock.cpp to the System.hpp.
I have never done that before and I can't get it to work.
I'm using SFML v1.4 and CodeBlocks with MinGW on Windows XP.

I have tried a bit but I keep getting this error message "undefined reference to `sf::AClock::AClock(bool)'"

Any help is appreciated.
________
Ford Sierra history

2

General / Get coordinates on a rotated object?

« on: September 03, 2008, 09:00:28 am »

I have an rectangle which can be rotated. I need to know how to get the top-right coordinates of the rectangle after rotation. This seems to be a very simple problem really but I suck at math  :oops:

Thanks!
________
Ford Customline specifications

3

General / SVN-Problems

« on: May 24, 2008, 07:48:54 am »

I tried for the first time to download the latest SVN and as you can guess I've  run into some problems.

I've copied and replaced the include/SFML folder but when I try to run this code it won't work.

Code: [Select]


#include <SFML/Graphics.hpp>


int main(int argc, char *argv[])
{
    sf::RenderWindow    RenderWindow(sf::VideoMode(800,600,32),"Test");
    sf::Event           Event;  
     
    bool                Loop = true;
             
    while(Loop)
    {
        while(RenderWindow.GetEvent(Event))
        {
            if(Event.Type == sf::Event::Closed)
                Loop = false;                        
        }
       
        RenderWindow.Display();
    }
}


When I try to run this code it says:   [Linker error] undefined reference to `sf::RenderWindow::RenderWindow(sf::VideoMode, std::string const&, unsigned long, sf::WindowSettings const&)'


Obviously I'm missing something here but I'm a complete noob at this and  need some help.
________
vapir air one

4

Graphics / How to use sfRect Intersect()?

« on: September 06, 2007, 11:29:11 pm »

Okey, I'm making a simple Arkanoid-game and having trouble using this sfRect public member function.

Code: [Select]


bool Intersects(const sfRect<T>& Rect, sfRect<T>* OverlappingRect = NULL) const;


I'm trying to use this function to tell when the paddle and the ball has collided however this doesn't seem to work. This is currently how I'm doing it:

Code: [Select]


void HandleBallToPlayerCollision()
{
      if( paddle->GetRect().Intersects(ball->GetRect()))
      {
             // Do stuff here.....          
      }
}


This method doesn't work. The function returns true even if there is no collision.
How should I do to make this work?
________
F-550

5

Graphics / Problem with image loading!

« on: September 04, 2007, 04:59:49 pm »

Hi!

I have 2 pics that i want to use on a sprite. One of the pics is 100x100 and the other is 50x50 pixels.

Code: [Select]


sfImage image1;
sfImage image2;
   
image1.LoadFromFile("image1.bmp");
image2.LoadFromFile("image1.bmp");
   
sfSprite sprite(image1);

sprite.SetImage(image2);


When i'm trying to set a new image the the size doesn't change. So when i use sprite.SetImage(image2) the size is still the same size of image1. How do i do to set the size so it's the same as image2?
________
Lolol