I have two questions

[deathsangel]

First is how do I pass the RenderWindow to a function.

For example I want to have a render function in my layer class

void render(Sprite& s, RenderWindow& rw)
{
rw.Draw(s);
}

how would I go about making that :?:
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The second question is how come when I change the image of the sprite, when I draw it, it appears white ?!?!??!

[Hiura]

1) You mean calling the function ?

Code: [Select]

sf::RenderWindow w(...);
sf::Sprite s(...);

render(s, w); // Reference conversion is implicit.

But this function is only a test, isn't it ?

2) Some other thread speak about that error. I let you find them.
But long story short : your Image instance is deleted before that the sprite is drawn.