JS1k: The JavaScript code golfing competition
2010 - The Original
- Author:
- Sebastian Sprenger
- Twitter:
- @
- GitHub:
- Facebook:
- Google+:
- +
- Reddit:
- /r/
- Pouet:
- Website:
- Compo:
- classic
- Demo link:
- https://js1k.com/2010-first/demo/799
- Shortlink:
- https://js1k.com/799
- Blog post:
- please update here!
- Bytes:
- 1016
- Chars:
- 1016
- Submission
(Q=function(){with(document.getElementById("c")){C=getContext("2d");W=width=innerWidth-16;H=height=innerHeight-21}var q="(Q="+Q.toString()+")()",i=q.length,w=(I=(M=Math).floor)(W/.6/(F=M.sqrt(W*H*1.6/q.length)));B=F*4+"pt sans-serif";Q=[];while(i-->0)if(q.charCodeAt(i)>32)Q.push({"c":q[i],"x":F*.6*(i%w),"y":F*I(i/w),"w":0,"h":0});T=null;onmousedown=function(e){if(!T)T=new Date().getTime();var i=Q.length,j,k=e.pageX-F/2,l=e.pageY-F/2,m,n;with(C){textAlign="center";fillStyle="#CC0";font=B;fillText("X",k,l+F*2);fillText("+",k,l+F*2)}while(i-->0)with(Q[i])if((d=H/4-M.abs(m=x-k)-M.abs(n=y-l))>0){w+=m>0?d:-d;h+=n>0?d:-d}};setInterval(function(){with(C){clearRect(0,0,W,H);textAlign="right";font=B;var i=Q.length,f="#090";if(Q.length>0){f="#CCC";t=T?(new Date().getTime()-T)/100:0;t=I(t/10)+"."+I(t)%10}fillStyle=f;fillText(t,W/2,H/2);textAlign="left";font=F+"px monospace";fillStyle="#000";while(i-->0)with(Q[i]){x+=w;y+=h;if(x>-9&&y>-9&&x<W-9&&y<H-9){fillText(c,x,y+F*.8);w*=.7;h*=.7}else Q.splice(i,1)}}},99)})()- Description
- Quine Shooter The aim is this game to remove its source code from the screen. This is done by clicking; each mouse click produces a shock wave which spreads the adjacent characters over (or, more importantly, beyond) the canvas. For a new game, refresh the page. On loading, the font size is adjusted to the available window space. Code shortened by hand. My personal best time is 10.8 seconds...
- Base64 encoded
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Original source not submitted