JS1k 2019 - 4055 - Details - A classic JavaScript golfing competition

Author:

Richard Sudaryono

Twitter:

GitHub:

gamehelp16

Facebook:

Google+:

Reddit:

/r/

Pouet:

Website:

gamehelp16.github.io

Compo:

canvas

Demo link:

https://js1k.com/2019-x/demo/4055

Shortlink:

https://js1k.com/4055

Blog post:

please update here!

Bytes:

1015

Chars:

1015

Submission

for(_='DE|ADD`|~0,@50?2?,","EC[ifor(i in ICharCode".cAt(Math.sinDRFV(.034)*r].(z-?0)>i;i++)0303AAc.);	2112111E3/(1E3+z)fillStyle=1122BI|BDCJBIc)c[0]+i[6]]=c];r=[g=i=0];299A=64;A<"UKcTWaOdLfHK[FDIaFPCRDCDPHBFGEBDCRGDBDG[FEADG\\\\EEA|_|A|`CEA|`CF~~AUBFBDCJCIAIAGEEDDCCGEDDDHCHNEEFFCQDFCGCCCTDGDJJNEGDHMMEGDFPKFG|RGFJ|RFGJEEQCJJFDMGFOFDGLDQFWDQFWDREWDSEVDSFSFTEKMUZXZZQaNeKCi	A++,r[g]={x:g%?*10-26@y:g++/5-26@z:?@c:["#ddd#134#0betransparent"]["11123"]]}	t=i="";16k=A=220?;A--;t+=String.fromC(99*("OT^iv}"3345551100022222"%16])*A/999)*A/k+128)	v=new Audio("data:audio/wav;base64,UklGRqSIFQBXQVZFZm10IBABEARKwESsABgAZGF0YYCI"+btoa("\\u0015\\x00"+t)	ta(2?	setInterval(`v.loop=v.play(	ce(--?@?0	"#000";font="30px a";fx("subscribe to pewdiepie",-75,125	r)c,save(),scale(,),fc(x,y,1@10),x=cosx-,z=x+cos+?@x=x,re()`	';G=/[-?@~|]/.exec(_);)with(_.split(G))_=join(shift());eval(_)

Description

👏SUBSCRIBE👏TO👏PEWDIEPIE👏NOW --> https://www.youtube.com/channel/UC-lHJZR3Gqxm24_Vd_AJ5Yw?sub_confirmation=1 --------- This demo has sound, try fiddling around or reload the page if you don't hear any sound. Huge thanks to Rebecca (creator of https://js1k.com/1265) for this amazing documentation http://web.archive.org/web/20160731223130/http://games.23inch.de/chime/doc (archive link because original page seems to be inactive now) which helps me a lot to understand the black magic of generating wav audio using javascript (also the audio implementation of this demo is based on the implementation of that demo).

Base64 encoded

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

Original source

/*
	
	a, b, c, d = from shim
	g = particle counter
	i, j, k = loop variable
	r = particles array
	t = audio data
	v = wav audio
	x = temp array to store new x position of a particle

*/

for (r = [g = i = 0]; i < 299; i++)
	for (
		j = 64;
		j < "UKcTWaOdLfHK[FDIaECFPCRDCDPHBFGEBDICCRGDBDG[FEADG\\EEADE_DEADE`CEADE`CFADD`DEADD`DEAECUBIDEBDCJBIBIDEBDCJBIBIDEBDCJBIBIDEBDCJBIBIDEBDCJBIBIDEBDCJBIBICFBDCJCIAICECECICIAGEEDDCICICCGEDDDHCHNEECEFFCQDFCGCCCTDGDJJNEGDHMMEGDFPKFGDERGFJDERFGJEEQCJJFDMGFOFDGLDQFWDQFWDREWDRFVDRFVDRFVDSEVDSFSFTEKMUZXZZQaNeKC".charCodeAt(i);
		j++,
		r[g] = {
			x: (g % 50) * 10 - 260,
			y: g++ / 5 - 260,
			z: 500,
			c: ["#ddd", "#134", "#0be", "transparent"]["30303030303010301030121030121210301212103012103012103012103012103012103012103012103012121030121212103012121210301212121030121212103012121210301212121030121212103012121210301212121030121210301212103012121030121030121030121030121030121030121030121030121030103010301030103010301030103010301030303030303"[i]]
		}
	);

for (t = i = ''; i < 16; i++)
	for (
		k = j = 22050;
		j--;
		t += String.fromCharCode(Math.sin("OT^iv}".charCodeAt("3345551100022222"[i % 16]) * j / 999) * 99 * j / k + 128)
	);

v = new Audio('data:audio/wav;base64,UklGRqSIFQBXQVZFZm10IBAAAAABAAEARKwAAESsAAABAAgAZGF0YYCI' + btoa('\0' + t));

c.translate(250, 250);

setInterval('v.loop=v.play();c.clearRect(-250,-250,500,500);c.fillStyle="#000";c.font="30px a";c.fillText("subscribe to pewdiepie",-75,125);for(i in r)c.fillStyle=r[i].c,c.save(),c.scale(1E3/(1E3+r[i].z),1E3/(1E3+r[i].z)),c.fillRect(r[i].x,r[i].y,10,10),x=Math.cos(.034)*r[i].x-Math.sin(.034)*(r[i].z-500),r[i].z=Math.sin(.034)*r[i].x+Math.cos(.034)*(r[i].z-500)+500,r[i].x=x,c.restore()');

//
// More readable version of the setInterval above:
//
// setInterval(e => {
// 	v.loop = v.play();
// 	c.clearRect(-250, -250, 500, 500);

// 	c.fillStyle = "#000";
// 	c.font = "30px a";
// 	c.fillText("subscribe to pewdiepie", -75, 125);

// 	for (i in r) {
// 		c.fillStyle = r[i].c;
// 		c.save();
// 		c.scale(1e3 / (1e3 + r[i].z), 1e3 / (1e3 + r[i].z));

// 		c.fillRect(r[i].x, r[i].y, 10, 10);

// 		x = Math.cos(.034) * r[i].x - Math.sin(.034) * (r[i].z - 500);
// 		r[i].z = Math.sin(.034) * r[i].x + Math.cos(.034) * (r[i].z - 500) + 500;
// 		r[i].x = x;

// 		c.restore();
// 	}
// });

JS1k: The JavaScript code golfing competition

2019 - Ten Year Js1k!

sub👏2👏pewdiepie👏