Messages

16

General / White window error (RESOLVED

« on: December 31, 2015, 01:54:34 pm »

Edit: I fixed it already, no need to help anymore.


Okay... I'm trying to use a .txt (Already am using a .cpp file to prevent errors) file to load a map into a game. But wen I run my code, I get blank white screen (SFML window) with which I can do nothing. I get no errors, although I did get RAM reading errors before.

#include <SFML\Graphics.hpp>
#include <SFML\System.hpp>
#include <fstream>
#include <iostream>

sf::Sprite Sprite[2];
sf::Texture grass;
sf::Texture brick;
char textChar[2];
int numCharacters = 0;
int i = 0;

sf::RenderWindow window(sf::VideoMode(512, 384), "Map testing");


int main() {   
        std::ifstream myfile("Map test.cpp");
        //Specific to my images, I know bad names...
        brick.loadFromFile("New Piskel.png");
        grass.loadFromFile("Grass_double.jpg");
        while (window.isOpen())
        {
               
                window.clear();
                if (myfile.is_open())
                {
                        while (!myfile.eof())
                        {
                                myfile >> myArray[i];
                                i++;
                                num_characters++;
                        }

                        for (i = 0; i <= num_characters;)
                        {
                                if (myArray[i] == '1') {
                                        Sprite[i].setTexture(brick);
                                        window.draw(Sprite[i]);
                                        i++;
                                }
                                if (myArray[i] == '2') {
                                        Sprite[i].setTexture(grass);
                                        Sprite[i].setPosition(64, 0); //For testing purposes
                                        window.draw(Sprite[i]);
                                        i++;
                                }
                        }
                                sf::Event event;
                                while (window.pollEvent(event))
                                {
                                        if (event.type == sf::Event::Closed)
                                                window.close();
                                }
                                window.display();
                        }
                }
        }

(Please do not comment on the lack of comments, I am aware of that)

Can someone please help me with this? The .cpp contains the text "12" and the images are 64 by 64. I really have no idea what's going wrong.

Edit: I'm using an Amd processor and Windows 10 x64.

17

Graphics / Re: Creating a partially see-through sprite

« on: November 08, 2015, 09:20:24 am »

Thanks for the help! I created a mask and that worked out fine.

18

Graphics / Creating a partially see-through sprite

« on: November 07, 2015, 04:31:04 pm »

Hi!
I'm trying to create a sprite where certain areas in the sprite are see-through. Is this possible? I can't find any other forum posts about it...
(Sorry if it's really obvious...  Newbie to SFML  )
Please help!