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Author Topic: Question about a tutorial on github [DrawableGroup]  (Read 3945 times)

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Question about a tutorial on github [DrawableGroup]
« on: September 23, 2012, 07:24:29 pm »
I am starting a new project but following : https://github.com/SFML/SFML/wiki/TutorialDrawableGroup to group my drawables.

I've encountered an error in the draw code and believe I have the proper solution but since I am just beginning my game I have no way to test this(at least on this PC for the next 6 hours or so)

In particular to the draw code...

I believe the appropriate code should be different. I think it requires a const_iterator and the draw code requires an extra dereference operator.

Code: [Select]
void Group::render(sf::RenderTarget & rt) const
for(std::vector<sf::Drawable*>::const_iterator i = begin(); i!= end(); ++i)

If this seems like a valid solution it would probably be best to update the tutorial or other people may get confused as well.


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Re: Question about a tutorial on github [DrawableGroup]
« Reply #1 on: September 23, 2012, 07:34:32 pm »
Yes, it does but this is old, unofficial(and extremely basic) tutorial for old sfml with old api and old drawable class, so..  :-\
I'm not using SFML nor doing any gamedev lately.