/prog/ challenge

Make/show a simple snake game in plain C!

>>37
I'm not offended.
Why the tiles keep blinking?

LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR

LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR
LISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOARLISP MOAR

/prog/ dubs

guys

guys

http://www.gnu.org/software/ncurses/

>>45
Relax. I'm on it.

>>45
Is it still ``plain C'' if you're using external libraries?

>>47
Oh, shit, you're right. Guess we can't use libc, huh?

>>46
make it termbox:
https://github.com/nsf/termbox

>>47,48
uClibc, musl:
http://www.etalabs.net/compare_libcs.html

// simple snake game in c

#include <iostream>
#include <string>
using namespace std;

void main() {
  string input;
  cout << "You are ambushed by a snake! What will you do?";
  getline(cin, input);
  if(input == "kill snake") {
    cout << "You win!";
  }
  else {
    cout << "The snake bites you! You are dead.";
  }
}

>>50
*sigh*
Guess it's time to masturbate to this.

>>49
Hm. Does termbox have smart double buffering like curses? If I have to do that by hand I'm not gonna bother.

>>52
https://github.com/nsf/termbox/blob/master/WHEREWHAT
ringbuffer.c / ringbuffer.h - simple ring buffer, I use it for buffering input.
Because terminals theoretically can work via network (which is slow and unpredictable), this feature is a 'must have'.

So no?

>>55
dubs challenge

>>53
I meant output buffering.

Curses maintains two screen buffers: One containing the output you're about to show to the user, and one containing the previous output as the user sees it. When you call wrefresh() (or whatever) it calculates the number of cells that actually differ between the two, and only sends instructions to redraw those exact cells. You can force other behavior but this is the default.

Having taken a closer look at termbox I can see it lacks this feature entirely.

termbox: not that great
Anyone know any other curseses?

When you call wrefresh() (or whatever) it calculates the number of cells that actually differ between the two, and only sends instructions to redraw those exact cells

Oh fuck so that's why doing mvwprints all over the fucking code doesn't cause flickering

Pretty cool, damn cool

>>56
Well, there's S-Lang (http://www.jedsoft.org/slang/) which is obviously part of the `jed` text editor. But it makes ncurses look svelte. It's not so much an input/output library as an entire RAD platform.

I think Vim and Emacs both roll their own display code. "Vanilla" Vim doesn't seem to have any dependencies and Emacs has a couple of glitches on xterm and such that are totally unique to my knowledge. If you assume everything acts like xterm you can certainly do things by hand, but there's really no point. Just use ncurses. Treat it like a regular graphics library and you'll be fine. Everyone here has done OpenGL before, haven't they?

Everyone here has done OpenGL before, haven't they?
Not really

>>58
Only GLES and Sony's own brand.
ncurses is much simpler though.

>>48
libc isn't an external library, dipshit.

>>58
Vim can be configured to use several different display codes. The default is ncurses.