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A jam submission

TweetrisView game page

A fully playable version of tetris in two tweets.
Submitted by JadeLombax โ€” 37 minutes, 17 seconds before the deadline
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Tweetris's itch.io page

How many characters of code did you use?
560

Include your code here, if you'd like to show it off!
l=0t={51,39,23,54,71,15}โ˜…=memset::_::for i=0,15 do g=1k=i*128 if(r!=1)โ˜…(k*4,i*17,512)โ˜…(8195+k,16,10)p=btnp for j=3,12 do if(mget(j,i)<17)g=_ end if(g)memcpy(8320,8192,k)l+=1end cls(5)b=4r=1map()โ—†=poke if(@2<1)a=0n=rnd(6)\1+1๐Ÿ˜=n^โ–ˆ*79x=8y=โ–ˆ x+=(@3*p()&2)/2-(@1*p()&1)y+=(2+l\20+y\1/y*3*(btn()&8))/40โ˜…(1,1,3) if(p(5))a-=1/4x=mid(4+n\6,x,11-n\6) for i=0,11 do s=sin(a)c=cos(a)j=i%4-1k=i\4u=x+j*c-s*k v=y+j*s+c*k if t[n]&2^i>0then spr(๐Ÿ˜,u*8,v*8)โ—†(b,u)โ—†(b+4,v)b+=1 for q=-1,1 do if(mget(u+q,v+1-q^2)!=16)โ—†(q+2)end end if(i-5*@2>7)mset(@(i-4),@i,๐Ÿ˜)end ?l flip()goto _

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Comments

What does the @ symbol do in lua/your code? Tried searching on the internet for it and it's a difficult one to find the answer to.

Developer

Oh, that's just a shorthand for peek(), which gives the value of a specified byte. Information about this and a bunch of other operator symbols can be found on the Lua page on the Pico-8 wiki: https://pico-8.fandom.com/wiki/Lua

Ah, it's a pico thing, not a lua thing. Thanks!

Submitted

This is awesome! ๐Ÿค“๐Ÿ‘
Really nice tetris clone
Well done getting this in under the limit.