Just something I've been working on the past couple days. The screenshot makes it look slow, but it is actually running in full resolution on the lower half of the screen at just over 60fps in the emulator. So far I haven't implemented turning, but that will come soon, and shouldn't be too much of a performance hit. The map is just a 64 x 64 array of random colors, I'll add proper texture tiles later. It's only in grayscale because I don't have a CX or a CX boot1 dump *cough* *cough*.

If you haven't heard, portal is free on steam until the 20th. So I would get it. 'nuff said. (If there is already a thread for this, I apologize, I just checked the gaming discussion section for one)

I'm going to florida for a wedding, I'll probably have internet there but I'll be to busy to actually do anything. I'll be back on the 4th, our flight is leaving in a few hours.

I am totally overwhelmed with the prizm mini SDK documentation. Right now all I need to know is: How do I draw pixels, both directly to the screen and to a back buffer, and how do I read keypresses?

I want to put random garbage at flash page 0x0020, (for the purpose of corrupting boot2  ) how do I accomplish this? Also, is overwriting the boot2 supported in the emulator? (for the purpose of testing to make sure I overwrite the right thing)

What are some things you would like to see in the next version of ndless? I'm thinking more along the lines of functions and stuff, not major changes like a permanent installation.

Here's my first one:

What would you say the best sorting algorithm is for a list of around 30-50 values?

I was trying to debug a program I was writing with printf, and realized it was giving me incorrect results when I tried doing printf("%f", 2.0); and it printed 0.000000. This means TI is being lazy and has not provided a full implementation of printf. Some other things I discovered were that the flag %Lf does not work (it just prints Lf), and that sprintf has the same issues. Could any other C developers help look into this and experiment so we can figure out the extent of these limitations?

0xFB39CA4 = 263429284 I can't believe I didn't notice that any sooner.

Just wondering how many people here can solder staff stuff. I just learned last week

Starting on Saturday, I will be gone for a week, due to Summer camp. Once I get back I'm really going to have to start working on my contest project.

I'm just going to create a thread for all of the questions I have in regard to nspire C programming, so there isn't like 20 threads with my questions.
First question: Is there a way to make printf display output while a program is running? When I do it, everything gets printed at once after I exit the program. I'd like to see stuff printed while I run the program for debugging purposes.

How does ndless handle exceptions? I specifically want to know about [explosion]divide by zero.[/explosion]

Just letting you all know to avoid any confusion 

And, I now have 2^10 posts!

This game is a zero gravity fps. Basically you are floating around in space with 6 degrees of freedom, shooting people, so you have to learn to think in 3d when you play this, as enemies could come from any direction. It is hard to get across what this game is like in words, so here's a video someone made:
<a href="http://www.youtube.com/watch?v=CqsU5nWLguU" target="_blank">http://www.youtube.com/watch?v=CqsU5nWLguU</a>
If anyone wants to try it out, I have steam guest passes, so PM me if you are interested. (Make sure you have a good video card, though, it needs an 8800gt/hd 3870 to be playable on low resolutions and detail)