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justecorruptio/2048.c

Created Apr 4, 2014
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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

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@derekchiang derekchiang commented Apr 5, 2014

This is awesome! Could you also post the unminified code?
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@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)
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@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.
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@m1dnight m1dnight commented Apr 5, 2014

Just when I kicked my addiction..
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@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.
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@jcubic jcubic commented Apr 5, 2014

gcc give warnings but it compile and work. Nice.
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@Peter-Barrett Peter-Barrett commented Apr 5, 2014

This is very impressive! So is your tiny Conways game of life, brilliant!
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@michaelmcmillan michaelmcmillan commented Apr 5, 2014

Impressive, but it lets me execute invalid moves.
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@kr094 kr094 commented Apr 5, 2014

This is great, works fine in devcpp on windows.
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@akarpus akarpus commented Apr 5, 2014

Quite a few warnings from gcc but seems to work fine.... good job!
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@ldong ldong commented Apr 5, 2014

Cool.
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@srini156 srini156 commented Apr 5, 2014

This is super cool. Great job :)
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@happybot happybot commented Apr 5, 2014

Obfuscated. I mean cool.
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@seanoop seanoop commented Apr 5, 2014

我擦， 太niubility了
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@seanoop seanoop commented Apr 5, 2014

我擦， 太niubility了
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@seanoop seanoop commented Apr 5, 2014

我擦， 太niubility了
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@seanoop seanoop commented Apr 5, 2014

我擦， 太niubility了
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@seanoop seanoop commented Apr 5, 2014

我擦， 太niubility了
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@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.
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@loriopatrick loriopatrick commented Apr 5, 2014

This is by far the coolest implementation of the 2048 game. Pure Awesome!
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@sebm sebm commented Apr 5, 2014

works on mac. nice!
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@mayurvandra mayurvandra commented Apr 5, 2014

Just played the game on terminal. Nice one dude.
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@blockjon blockjon commented Apr 5, 2014

Woah!
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@davidnormo davidnormo commented Apr 5, 2014

Great, nice work. hughrawlinson is correct though
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@chc2259 chc2259 commented Apr 6, 2014

wow~
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@cheergo cheergo commented Apr 6, 2014

so niubility.
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@diabloneo diabloneo commented Apr 6, 2014

awesome and great.
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@jiashuw jiashuw commented Apr 6, 2014

This is legit.
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@hanxiaomax hanxiaomax commented Apr 6, 2014

awesome work
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@zhouqiji zhouqiji commented Apr 6, 2014

fantastic
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@HalZf HalZf commented Apr 6, 2014

nice！
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@freelrvy freelrvy commented Apr 6, 2014

greart!
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@hemoely hemoely commented Apr 6, 2014

I'm slow ╮(╯▽╰)╭
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@ggyegou ggyegou commented Apr 6, 2014

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

很不错哦。
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@eastlhu eastlhu commented Apr 6, 2014

干得漂亮！
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@aegiryy aegiryy commented Apr 6, 2014

very excellent job!
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@crimx crimx commented Apr 6, 2014

Nice work! Very impressive!

Reformatted code. https://gist.github.com/Crimx/10001638
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@sheimi sheimi commented Apr 6, 2014

Cool
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@ryc111 ryc111 commented Apr 6, 2014

Nice
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@zerob13 zerob13 commented Apr 6, 2014

Awesome!
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@TankCool TankCool commented Apr 6, 2014

WoW.
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@ezel ezel commented Apr 6, 2014

Good Job!
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@ezel ezel commented Apr 6, 2014

Good Job!
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@pyguy pyguy commented Apr 6, 2014

Nice Job Dude :)
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@dazhao dazhao commented Apr 6, 2014

why read(0,&k,3)? the arrow keys only need 2bytes.
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@icylord icylord commented Apr 6, 2014

good job !!!
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@weedge weedge commented Apr 6, 2014

cool~~
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@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
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@k1ll4m3 k1ll4m3 commented Apr 6, 2014

good job!
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@sadid sadid commented Apr 6, 2014

awesome!
it has a warning (gcc) but works...amazing
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@djlinks djlinks commented Apr 6, 2014

cool...so niubility
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@amad amad commented Apr 6, 2014

loool fantastic :))
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@yifanes yifanes commented Apr 7, 2014

干的漂亮
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@liuhuajin liuhuajin commented Apr 7, 2014

干的漂亮
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@kunahe kunahe commented Apr 7, 2014

饿妹子樱！
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@armagad armagad commented Apr 7, 2014

It is more like horse shoes than golf.

Maybe if there was some code hand grenading contest.
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@moham moham commented Apr 8, 2014

WoW 8O
very impressive!
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@xdqi xdqi commented Apr 11, 2014

Compiled successfully using MinGW and VC11 but unusable.
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@hellboysdnu hellboysdnu commented Apr 17, 2014

Nice job
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@thisiswei thisiswei commented Apr 18, 2014

马上有牛！
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@xiangshouding xiangshouding commented Jun 27, 2015

Nice job. +1
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@JiaxiangZheng JiaxiangZheng commented Jun 27, 2015

Awesome!
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@JerryWang304 JerryWang304 commented Jun 27, 2015

Awesome!
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@xiaobohaha xiaobohaha commented Jun 27, 2015

碉堡了
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@jagosw jagosw commented Apr 23, 2016

This is awsome, works well on mac!!
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