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SFML wiki / [Tutorial] Manage dynamic key binding.
« on: July 01, 2008, 10:42:46 pm »
You forgot to translate some comments in the complete source, I fixed it (I believe so anyways)...
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32
SFML projects / An simple immediate mode GUI with SFML
« on: July 01, 2008, 10:32:19 pm »
Very impressive... I suppose I'll just copy and paste this into the wiki then for you? Alright added it under Projects -> Extensions -> simple_imgui
33
Graphics / Drawing Everything
« on: May 29, 2008, 11:53:09 pm »
I don't mean to sound like a jerk, but sometimes the best way to debug your programs is to test them yourself. Most of these problems could have been fixed with thinking or creativity, however I can see why you would ask questions about certain techniques... And quasius has a point, if you write code for someone new, you're doing them a disfavor.
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Feature requests / please make a .net binding for sfml
« on: May 25, 2008, 01:22:21 am »
I'm not a big fan of .net; however I agree with it being a different project to keep SFML 1.3 on track =).
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General / SVN-Problems
« on: May 25, 2008, 01:20:00 am »
Off-topic: Laurent I'd recommend making a sticky in every forum with a link to SVN download and build instructions...it would save time.
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Graphics / Drawing Everything
« on: May 21, 2008, 03:42:41 am »
I recommend at least copying and pasting the errors you get, and what lines it refers to, otherwise its like finding a (many) needles in a (very large) haystack.
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Window / Inherit from RenderWindow
« on: May 20, 2008, 12:03:03 am »
Double post there, but when I tried inheriting from RenderWindow it worked fine. For reference, what dependency were you missing?
38
Graphics / Drawing Everything
« on: May 17, 2008, 04:45:13 pm »Quote from: "Nexus"
Sorry, if it's a little bit off-topic...Seconded, because the reason I use STL vectors is because they're fast, and allow index access with [] and at, otherwise I don't think I'd like STL containers as much.Quote from: "Kernelpanic"
It would be good to use iterators for the loop:
[...]
So you can use easily all types of containers.
Is this faster with iterators or is it just more general and easy to port? What is a reason against indexes?
39
Feature requests / Not clearing the contents of a RenderWindow after Display
« on: May 16, 2008, 10:37:23 pm »
Hehe "ist displayed"... =D
I suppose this is decent suggestion? Except in SDL when you flip the screen it clears the contents as well (if I remember correctly)...so this may be something more technical than I understand (I'm too lazy to understand OpenGL beyond textures and vertices).
I suppose this is decent suggestion? Except in SDL when you flip the screen it clears the contents as well (if I remember correctly)...so this may be something more technical than I understand (I'm too lazy to understand OpenGL beyond textures and vertices).
40
Graphics / Drawing Everything
« on: May 16, 2008, 10:28:45 pm »
But I think he means, he wants the entire screen to redraw, not all the objects. Like in SDL you can call SDL_Flip(Screen).
41
To above: You could just have made all of your sprites animated with just one frame for non-animated sprites then you could still call the update function on all of them. I would suppose it would have a small overhead (considering you have an integer to keep track of current frame position).
42
I would store all three images in some form of container, such as a STL vector. Then when the user presses a key, you just change the texture and re-render that object.
Pseudo-Code:
Of course you would probably want to only allow one change per frame.
Pseudo-Code:
Code: [Select]
image frame[2];
//assign images to frame[0,1,2]
if (key == Left)
{
x++;
if(x>2){x=0;}
display_image = frame[x];
}
Of course you would probably want to only allow one change per frame.
43
Feature requests / Z order
« on: April 19, 2008, 08:46:59 pm »
Just have an integer to sort which order to draw them in then sort them all? That is what I would do... Adding a Z element would add not necessary complexity to a Simple & Fast Library.
45
Feature requests / Gui package
« on: April 16, 2008, 02:47:51 pm »
https://mollyrocket.com/forums/viewtopic.php?t=134 If you're going to make a GUI package, try something like that. I know it does not fit into the object oriented theme, but it sure is simple and effective (for simple things).
Also a good reference:
http://sol.gfxile.net/imgui/
Also a good reference:
http://sol.gfxile.net/imgui/