Messages

1

Graphics / Drawing sprites from class

« on: March 05, 2012, 03:15:40 am »

I really don't know how, but after reinstalling codeblock a couple of times and playing with settings for a couples of hours it finally works.

Thanks for helping.

2

Graphics / Drawing sprites from class

« on: March 03, 2012, 09:55:49 pm »

I did both things but none of them worked.

3

Graphics / Drawing sprites from class

« on: March 03, 2012, 08:22:28 pm »

I use codeblock and I tried many things to only show on the screen a sprite from a class. If I only use the main it works but I plan a bigger project so I need to be able to draw those sprites.

What I copy-paste here is the last try I did to make it work. The error is : undefined reference to Snake::Snake()' wich is my class

Theres nothing in the map.cpp for the moment so its not important.

main

Code: [Select]

#include <SFML/Graphics.hpp>
#include <SFML/System.hpp>
#include "snake.h"
#include "map.h"
#include <list>
#include <iostream>
#include <vector>



int main()
{


 int h = 45;
 int l = 45;

sf::RenderWindow App(sf::VideoMode(20*h, 20*l, 32), "Snake O Tron");
App.SetFramerateLimit(60);



Snake test;

std::vector<sf::Sprite> serpent;


std::vector<std::vector<int> > map(h, std::vector<int> (l,0));

 // Start 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();
        }




App.Clear();


for(int i = 0; i<serpent.size(); i++)
{
    App.Draw(serpent[i]);
}





        App.Display();
    }

    return EXIT_SUCCESS;
}


snake.cpp

Code: [Select]

#include "snake.h"

using namespace std;
using namespace sf;

Snake::Snake()
{
    tete.Create(20, 20, Color(200,0,0));
    head.SetImage()(tete);
    head.setPosition(200.f, 200.f);
    affiche.push_back(head);
}



vector<Sprite> Snake::get_aff() const
{
    return affiche;
}



snake.h

Code: [Select]

#ifndef SNAKE_H_INCLUDED
#define SNAKE_H_INCLUDED

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


class Snake
{
    public:

    Snake();//constructeur
    std::vector<sf::Sprite>get_aff() const;
    std::vector<sf::Sprite> affiche;

    protected:



    private:

    sf::Image tete;
    sf::Sprite head;


};


#endif // SNAKE_H_INCLUDED