JS1k 2012 - 1048 - Details - A lovely JavaScript golfing competition

Author:

Jason Manners

Twitter:

GitHub:

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Reddit:

/r/

Pouet:

Website:

jasonmanners.com

Compo:

classic

Demo link:

https://js1k.com/2012-love/demo/1048

Shortlink:

https://js1k.com/1048

Blog post:

please update here!

Bytes:

993

Chars:

993

Submission

var g=30,z=[],f=Math.floor,x,y,t,l=0,n=[-9,-8,-7,-1,1,7,8,9],tn=[-8,-7,1,8,9],bn=[-9,-8,-1,7,8],d=0,v;c.width=8*g;c.height=8*g;function rC(q,i,r,e){x=f(i/8);y=i%8;if(e&&q.s!='d'){q.s='d';d++;if(d==56){alert('You Win');u();return;}} if(e&&q.m){alert('You Lose');q.s='m';u();return;} a.clearRect(x*g,y*g,g,g);a.fillStyle='#833';switch(q.s){case'd':a.fillText(q.c,x*g+10,y*g+12);break;case'u':a.fillRect(x*g+2,y*g+2,g-4,g-4);} if(e&&q.c==0){rq(cf,i);}} function cf(c,i){c.forEach(function(q){v=q+i;if((v>-1&&v<64)&&z[v].s!='d'&&!z[v].m){rC(z[v],v,[],true);}})} function pf(c,i){c.forEach(function(q){v=q+i;if(v>-1&&v<64){z[v].c++;}});} function rq(q,l){if(l%8==0)q(tn,l);else if(l%8==7)q(bn,l);else q(n,l);} function pl(){l=f(Math.random()*63);if(z[l].m) return pl();return l;} function u(){z=[];d=0;for(var i=0;i<64;i++){z.push({s:'u',c:0,m:0})} for(var i=0;i<8;i++){l=pl();z[l].m=1;rq(pf,l);} z.forEach(rC);} u();c.onmousedown=function(e){t=f(e.clientX/g)*8+f(e.clientY/g);rC(z[t],t,[],true);};

Description

Simple Minesweeper without flagging. Uncover all the cells except the mines and you Win! Click on a mine and you lose =( There are 8 mines per game. Good Luck!

Base64 encoded

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

Original source

var g=30,z=[],f=Math.floor,x,y,t,l=0,n=[-9,-8,-7,-1,1,7,8,9],tn=[-8,-7,1,8,9],bn=[-9,-8,-1,7,8],d=0,v;
		c.width = 8*g;
		c.height = 8*g;

		function rC(q,i,r,e) {
			x=f(i/8);y=i%8;
			if(e&&q.s!='d'){q.s='d';d++;if(d==56){alert('You Win');u();return;}}
			if(e&&q.m){alert('You Lose');q.s='m';u();return;}
			
			a.clearRect(x*g,y*g,g,g);
			a.fillStyle = '#833';
			switch(q.s) {
				case 'd':
					a.fillText(q.c,x*g+10,y*g+12);
					break;
				case 'u':
					a.fillRect(x*g+2,y*g+2,g-4,g-4);
			}
			if(e&&q.c==0){
				rq(cf,i);
			}
		}

		function cf(c,i) {
			c.forEach(function(q){v=q+i;if((v>-1&&v<64)&&z[v].s!='d'&&!z[v].m){rC(z[v],v,[],true);}})
		}
		function pf(c,i) {
			c.forEach(function(q){v=q+i;if(v>-1&&v<64){z[v].c++;}});
		}
		function rq(q,l){
			if(l%8==0)q(tn,l);
			else if(l%8==7)q(bn,l);
			else q(n,l);
		}
		function pl(){
			l=f(Math.random()*63);
			if(z[l].m) 
				return pl();
			return l;
		}
		function u() {
			z=[];d=0;
			for(var i = 0; i < 64; i++){z.push({s:'u',c:0,m:0})}
			for(var i = 0; i < 8; i++){l=pl();z[l].m=1;rq(pf,l);}
			z.forEach(rC);
		}
		
		u();
		c.onmousedown = function(e){t=f(e.clientX/g)*8+f(e.clientY/g); rC(z[t],t,[],true);};

JS1k: The JavaScript code golfing competition

2012 - Love

1K Minesweeper