Messages

16

General / Re: Problem with a class with texture element

« on: June 03, 2016, 08:44:41 pm »

Oh I'm really sorry!
Its sf::Rectangleshape not Sprite!
I have noticed it right after your post, im so stupid i have mistake those two. Im really sorry!
Is there a difference if Im using sf::Rectangleshape?

17

General / Re: Problem with a class with texture element

« on: June 03, 2016, 05:20:11 pm »

I want to print all images from a folder.
I read it all with a function that is not really important in this problem imo
I have something like
image.gif
image2.gif
etc etc
so then i create as many objects of a class that looks similar to the one i posted before, as many images there are

then in a loop i set the parameters of the somesprite like size etc.
and then i use the loadtxt function, to load the sprite with texture


then there is a piece of unrelated code

at the end of program i display all of loaded images in positions set before in a loop

all loops mentioned above display the images depending on the count of the images gathered at the loading process, so the display looks something like

window display someclass[i].somesprite

where i is the counter that counts towards the number of all images

i hope the explanation is clear, if it is not ill just post code here

18

General / Re: Problem with a class with texture element

« on: June 03, 2016, 02:18:21 pm »

okay, so now i added & before name of texture and i have the white square problem :/
i know it happens if texture is destroyed after calling a function, but it shouldnt be destroyed here, because its a class and it still exists. Why is it?

19

General / Problem with a class with texture element

« on: June 02, 2016, 10:57:51 pm »

Hi!
I have a class like:

someclass name{
public:
 sf::Texture sometexture;
 sf::Sprite somesprite;
void settexture(){
somesprite.settexture(sometexture);
}
void loadtxt(std::string path){
sometexture.loadfromfile(path);
}
};

and then somewhere in code  i have;
std::vector <name> arrayofclasses;
...
arrayofclasses[i].loadtxt("Files/file.bmp");
arrayofclasses[i].settexture();
 

and i get compiler error:
'void sf::Shape::setTexture(const sf::Texture *,bool)': cannot convert argument 1 from 'sf::Texture' to 'const sf::Texture *'


ofc the code up there is just sample i wanted to explain what i have in a simple way, but it looks like this: array of classes, in one of them i want to set texture and then load them to sprite.

im using visual studio

why does it happen?
what is wrong?
would appreciate any help