Skip to content

Instantly share code, notes, and snippets.

@justecorruptio

justecorruptio/2048.c

Created Apr 4, 2014
Star
Embed
What would you like to do?
Learn more about clone URLs
Download ZIP
Tiny 2048 in C!
Raw
2048.c
M[16],X=16,W,k;main(){T(system("stty cbreak")
);puts(W&1?"WIN":"LOSE");}K[]={2,3,1};s(f,d,i
,j,l,P){for(i=4;i--;)for(j=k=l=0;k<4;)j<4?P=M
[w(d,i,j++)],W|=P>>11,l*P&&(f?M[w(d,i,k)]=l<<
(l==P):0,k++),l=l?P?l-P?P:0:l:P:(f?M[w(d,i,k)
]=l:0,++k,W|=2*!l,l=0);}w(d,i,j){return d?w(d
-1,j,3-i):4*i+j;}T(i){for(i=X+rand()%X;M[i%X]
*i;i--);i?M[i%X]=2<<rand()%2:0;for(W=i=0;i<4;
)s(0,i++);for(i=X,puts("\e[2J\e[H");i--;i%4||
puts(""))printf(M[i]?"%4d|":" |",M[i]);W-2
||read(0,&k,3)|T(s (1,K[(k>>X)%4]));}//[2048]
@derekchiang

This comment has been minimized.

Sign in to view
Copy link

@derekchiang derekchiang commented Apr 5, 2014

This is awesome! Could you also post the unminified code?
@gvt

This comment has been minimized.

Sign in to view
Copy link

@gvt gvt commented Apr 5, 2014

LOL. I am impressed. You could get a job at Twitter with these algorithm skills. (I'm assuming it works haha)
@bronson

This comment has been minimized.

Sign in to view
Copy link

@bronson bronson commented Apr 5, 2014

Very nice! It works great. If someone takes the time to reformat the code, post it in another gist? It would be nice to see what makes it tick.
@m1dnight

This comment has been minimized.

Sign in to view
Copy link

@m1dnight m1dnight commented Apr 5, 2014

Just when I kicked my addiction..
@anirudh-chhangani

This comment has been minimized.

Sign in to view
Copy link

@anirudh-chhangani anirudh-chhangani commented Apr 5, 2014

https://gist.github.com/anirudh-chhangani/9989292
Reformated...please help to reformat it further and add comments in the code so that it becomes self explanatory.
@jcubic

This comment has been minimized.

Sign in to view
Copy link

@jcubic jcubic commented Apr 5, 2014

gcc give warnings but it compile and work. Nice.
@Peter-Barrett

This comment has been minimized.

Sign in to view
Copy link

@Peter-Barrett Peter-Barrett commented Apr 5, 2014

This is very impressive! So is your tiny Conways game of life, brilliant!
@michaelmcmillan

This comment has been minimized.

Sign in to view
Copy link

@michaelmcmillan michaelmcmillan commented Apr 5, 2014

Impressive, but it lets me execute invalid moves.
@kr094

This comment has been minimized.

Sign in to view
Copy link

@kr094 kr094 commented Apr 5, 2014

This is great, works fine in devcpp on windows.
@akarpus

This comment has been minimized.

Sign in to view
Copy link

@akarpus akarpus commented Apr 5, 2014

Quite a few warnings from gcc but seems to work fine.... good job!
@ldong

This comment has been minimized.

Sign in to view
Copy link

@ldong ldong commented Apr 5, 2014

Cool.
@srini156

This comment has been minimized.

Sign in to view
Copy link

@srini156 srini156 commented Apr 5, 2014

This is super cool. Great job :)
@happybot

This comment has been minimized.

Sign in to view
Copy link

@happybot happybot commented Apr 5, 2014

Obfuscated. I mean cool.
@seanoop

This comment has been minimized.

Sign in to view
Copy link

@seanoop seanoop commented Apr 5, 2014

我擦， 太niubility了
@seanoop

This comment has been minimized.

Sign in to view
Copy link

@seanoop seanoop commented Apr 5, 2014

我擦， 太niubility了
@seanoop

This comment has been minimized.

Sign in to view
Copy link

@seanoop seanoop commented Apr 5, 2014

我擦， 太niubility了
@seanoop

This comment has been minimized.

Sign in to view
Copy link

@seanoop seanoop commented Apr 5, 2014

我擦， 太niubility了
@seanoop

This comment has been minimized.

Sign in to view
Copy link

@seanoop seanoop commented Apr 5, 2014

我擦， 太niubility了
@hughrawlinson

This comment has been minimized.

Sign in to view
Copy link

@hughrawlinson hughrawlinson commented Apr 5, 2014

This is great! One issue is that when you execute an invalid move (i.e. a move that should not cause anything to move) a new tile is spawned.
@loriopatrick

This comment has been minimized.

Sign in to view
Copy link

@loriopatrick loriopatrick commented Apr 5, 2014

This is by far the coolest implementation of the 2048 game. Pure Awesome!
@sebm

This comment has been minimized.

Sign in to view
Copy link

@sebm sebm commented Apr 5, 2014

works on mac. nice!
@mayurvandra

This comment has been minimized.

Sign in to view
Copy link

@mayurvandra mayurvandra commented Apr 5, 2014

Just played the game on terminal. Nice one dude.
@blockjon

This comment has been minimized.

Sign in to view
Copy link

@blockjon blockjon commented Apr 5, 2014

Woah!
@davidnormo

This comment has been minimized.

Sign in to view
Copy link

@davidnormo davidnormo commented Apr 5, 2014

Great, nice work. hughrawlinson is correct though
@chc2259

This comment has been minimized.

Sign in to view
Copy link

@chc2259 chc2259 commented Apr 6, 2014

wow~
@cheergo

This comment has been minimized.

Sign in to view
Copy link

@cheergo cheergo commented Apr 6, 2014

so niubility.
@diabloneo

This comment has been minimized.

Sign in to view
Copy link

@diabloneo diabloneo commented Apr 6, 2014

awesome and great.
@jiashuw

This comment has been minimized.

Sign in to view
Copy link

@jiashuw jiashuw commented Apr 6, 2014

This is legit.
@hanxiaomax

This comment has been minimized.

Sign in to view
Copy link

@hanxiaomax hanxiaomax commented Apr 6, 2014

awesome work
@zhouqiji

This comment has been minimized.

Sign in to view
Copy link

@zhouqiji zhouqiji commented Apr 6, 2014

fantastic
@HalZf

This comment has been minimized.

Sign in to view
Copy link

@HalZf HalZf commented Apr 6, 2014

nice！
@freelrvy

This comment has been minimized.

Sign in to view
Copy link

@freelrvy freelrvy commented Apr 6, 2014

greart!
@hemoely

This comment has been minimized.

Sign in to view
Copy link

@hemoely hemoely commented Apr 6, 2014

I'm slow ╮(╯▽╰)╭
@ggyegou

This comment has been minimized.

Sign in to view
Copy link

@ggyegou ggyegou commented Apr 6, 2014

Incredible
@Randy-jun

This comment has been minimized.

Sign in to view
Copy link

@Randy-jun Randy-jun commented Apr 6, 2014

很不错哦。
@eastlhu

This comment has been minimized.

Sign in to view
Copy link

@eastlhu eastlhu commented Apr 6, 2014

干得漂亮！
@aegiryy

This comment has been minimized.

Sign in to view
Copy link

@aegiryy aegiryy commented Apr 6, 2014

very excellent job!
@crimx

This comment has been minimized.

Sign in to view
Copy link

@crimx crimx commented Apr 6, 2014

Nice work! Very impressive!

Reformatted code. https://gist.github.com/Crimx/10001638
@sheimi

This comment has been minimized.

Sign in to view
Copy link

@sheimi sheimi commented Apr 6, 2014

Cool
@ryc111

This comment has been minimized.

Sign in to view
Copy link

@ryc111 ryc111 commented Apr 6, 2014

Nice
@zerob13

This comment has been minimized.

Sign in to view
Copy link

@zerob13 zerob13 commented Apr 6, 2014

Awesome!
@TankCool

This comment has been minimized.

Sign in to view
Copy link

@TankCool TankCool commented Apr 6, 2014

WoW.
@ezel

This comment has been minimized.

Sign in to view
Copy link

@ezel ezel commented Apr 6, 2014

Good Job!
@ezel

This comment has been minimized.

Sign in to view
Copy link

@ezel ezel commented Apr 6, 2014

Good Job!
@pyguy

This comment has been minimized.

Sign in to view
Copy link

@pyguy pyguy commented Apr 6, 2014

Nice Job Dude :)
@dazhao

This comment has been minimized.

Sign in to view
Copy link

@dazhao dazhao commented Apr 6, 2014

why read(0,&k,3)? the arrow keys only need 2bytes.
@icylord

This comment has been minimized.

Sign in to view
Copy link

@icylord icylord commented Apr 6, 2014

good job !!!
@weedge

This comment has been minimized.

Sign in to view
Copy link

@weedge weedge commented Apr 6, 2014

cool~~
@balaziks

This comment has been minimized.

Sign in to view
Copy link

@balaziks balaziks commented Apr 6, 2014

There is a small bug in this implementation:
When there is nothing to move in some direction but I press the arrow to that direction it'll spawn new tile. Original 2048 wouldn't let me do this.

Example:
Before: http://balazik.cz/before.png
After arrow-down: http://balazik.cz/after.png
@k1ll4m3

This comment has been minimized.

Sign in to view
Copy link

@k1ll4m3 k1ll4m3 commented Apr 6, 2014

good job!
@sadid

This comment has been minimized.

Sign in to view
Copy link

@sadid sadid commented Apr 6, 2014

awesome!
it has a warning (gcc) but works...amazing
@djlinks

This comment has been minimized.

Sign in to view
Copy link

@djlinks djlinks commented Apr 6, 2014

cool...so niubility
@amad

This comment has been minimized.

Sign in to view
Copy link

@amad amad commented Apr 6, 2014

loool fantastic :))
@yifanes

This comment has been minimized.

Sign in to view
Copy link

@yifanes yifanes commented Apr 7, 2014

干的漂亮
@liuhuajin

This comment has been minimized.

Sign in to view
Copy link

@liuhuajin liuhuajin commented Apr 7, 2014

干的漂亮
@kunahe

This comment has been minimized.

Sign in to view
Copy link

@kunahe kunahe commented Apr 7, 2014

饿妹子樱！
@armagad

This comment has been minimized.

Sign in to view
Copy link

@armagad armagad commented Apr 7, 2014

It is more like horse shoes than golf.

Maybe if there was some code hand grenading contest.
@moham

This comment has been minimized.

Sign in to view
Copy link

@moham moham commented Apr 8, 2014

WoW 8O
very impressive!
@xdqi

This comment has been minimized.

Sign in to view
Copy link

@xdqi xdqi commented Apr 11, 2014

Compiled successfully using MinGW and VC11 but unusable.
@hellboysdnu

This comment has been minimized.

Sign in to view
Copy link

@hellboysdnu hellboysdnu commented Apr 17, 2014

Nice job
@thisiswei

This comment has been minimized.

Sign in to view
Copy link

@thisiswei thisiswei commented Apr 18, 2014

马上有牛！
@xiangshouding

This comment has been minimized.

Sign in to view
Copy link

@xiangshouding xiangshouding commented Jun 27, 2015

Nice job. +1
@JiaxiangZheng

This comment has been minimized.

Sign in to view
Copy link

@JiaxiangZheng JiaxiangZheng commented Jun 27, 2015

Awesome!
@JerryWang304

This comment has been minimized.

Sign in to view
Copy link

@JerryWang304 JerryWang304 commented Jun 27, 2015

Awesome!
@xiaobohaha

This comment has been minimized.

Sign in to view
Copy link

@xiaobohaha xiaobohaha commented Jun 27, 2015

碉堡了
@jagosw

This comment has been minimized.

Sign in to view
Copy link

@jagosw jagosw commented Apr 23, 2016

This is awsome, works well on mac!!
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment