Messages

1

Graphics / Re: Problem with displaying multiple sprites (1.6)

« on: February 15, 2013, 04:08:03 pm »

thanks for the quick reply, i will be switching to sfml 2.

the problem is at the constructor:

Player()
        {
                Sprite.SetImage(Image);
        }
 

if i manually call "Player1.SetImage(Image);", and set Image to public, it works. "Player1.Sprite.SetImage(Image);" doesnt work, could someone explain this to me?

EDIT: God I am dumb, i drew the class instead of the Sprite <.< sorry for wasting your time

2

Graphics / Problem with displaying multiple sprites (1.6)

« on: February 15, 2013, 02:37:06 pm »

I tried to display 3 sprites while loading the image only once, using this tutorial: http://www.sfml-dev.org/tutorials/1.6/graphics-sprite.php (bottom).

Instead of 3 200*200 Sprites, 3 white pixels are displayed: http://i.imgur.com/qEmUDSo.png

Code:

#include "stdafx.h"
#include <SFML/Graphics.hpp>
#include <iostream>

class Player : public sf::Sprite
{
public:

        static bool Init(const std::string &ImageFile)
        {
                return Image.LoadFromFile(ImageFile);
        }

        Player()
        {
                Sprite.SetImage(Image);
        }

private:

        static sf::Image Image;

        sf::Sprite Sprite;
};
sf::Image Player::Image;

int main()
{      
        sf::RenderWindow App(sf::VideoMode(800, 600, 32), "pewpew");
        App.UseVerticalSync(true);

        if(!Player::Init("player.png"))
                return EXIT_FAILURE;

        Player Player1;
        Player Player2;
        Player Player3;

        Player1.SetPosition(50.0f, 50.0f);
        Player2.SetPosition(300.0f, 350.0f);
        Player3.SetPosition(550.0f, 200.0f);

        while (App.IsOpened())
        {
                sf::Event Event;
                while(App.GetEvent(Event))
                {
                        if(Event.Type == sf::Event::Closed)
                                App.Close();

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

                        if((Event.Type == sf::Event::KeyPressed) && (Event.Key.Code == sf::Key::F1))
                        {
                                sf::Image Screenshot = App.Capture();
                                Screenshot.SaveToFile("screenshot.png");
                                std::cout << "Screenshot saved!" << std::endl;
                        }
                }

                App.Clear(sf::Color(0, 150, 0));

                App.Draw(Player1);
                App.Draw(Player2);
                App.Draw(Player3);

                App.Display();
        }

        return EXIT_SUCCESS;
}