MaxCoderz

Yay, grayscale!

http://www.youtube.com/watch?v=Yh2Ogyq5uLk

NICE!

Well, I got the new zoom level working, and along with it, Metroid II!

Screenshot - Warning: GIF is over 6MB.

Well, the sound is interrupt-based, and seems to have very little impact on the speed. However, you can turn it on or off, so...

Indeed, I have been making a Game Boy emulator for the TI-83+SE, TI-84+, and TI-84+SE. It currently supports two zoom levels, and another is planned as well. When zoomed in, you can configure the camera to follow any sprite (most often you will want this to be your character). It also supports two o...

inc h \ inc h \ inc h
12 clock cycles.

ld a,page \ out(port),a
19 clock cycles.

Wait... where did you get that? The problem with his code was that he was accidentally checking for collision with a white pixel instead of a black pixel.

According to the documentation, a black pixel returns 0 and a white pixel returns 15. Try modifying your code to accommodate that.

Thanks!

Oh great... now I have to finish it, don't I?

Perhaps he meant he wants to see the results of this code?

Either way, nice job! Can't wait for the next screenshot!

New screenshot and demo!

Added acceleration, collisions with walls, and TI-Nspire compatibility.
The AI is just holding down accelerate and turning left, but I'm hoping to add real AI sometime soon.

Happy early birthday to Ben Ryves!

New screenshot, with a second ship going around in a circle. Also shows off the camera's ability to move up and down.

Nowhere... heh. I just randomly had that screenshot from way back when...

Edit: Also, I'm guessing it was recorded in 15MHz, whereas Ben's was probably 6MHz.

Wow... that almost beats pure basic!