JS1k 2013 - 1483 - Details - A sunny JavaScript golfing competition

Author:

Sventuba

Twitter:

GitHub:

Facebook:

Google+:

Reddit:

/r/

Pouet:

Website:

Compo:

classic

Demo link:

https://js1k.com/2013-spring/demo/1483

Shortlink:

https://js1k.com/1483

Blog post:

please update here!

Bytes:

1024

Chars:

1024

Submission

c.style.width=(c.width=400)+"px";c.style.height=(c.height=400)+"px";q='/3TY>G4TDT62"ITTB4U1&G4UA442"I4&/3TY>)3T';zx=[];zy=[];zs=[];k=new Array(256);m=0;g=0;w=400;h=400;n=-1;b.addEventListener("keydown",function(e){k[e.keyCode]=1},true);b.addEventListener("keyup",function(e){k[e.keyCode]=0});t=setInterval(function(){if(g<0)return g++;a.clearRect(0,0,w,h);a.strokeRect(0,0,w,h);if(g==0){g=k[83]?1:g;m+=.1;y=50;x=8;for(i=0;i<40;i++){s=q.charCodeAt(i)-32;for(j=0;j<6;j++){if((s&Math.pow(2,j))>0)a.fillRect(x,y+10*Math.sin(m+.2*(j+6*(i%8))),7,7);x+=8}if((i+1)%8==0){y+=8;x=8}}a.fillText("Score:"+(n+1),w/2,h/2);return}if(g==1){n=-1;m=0;x=w/2;y=h/2;g=3}x+=k[39]&&x<w-12?1:0;x-=k[37]&&x>0?1:0;y+=k[40]&&y<h-12?1:0;y-=k[38]&&y>0?1:0;a.fillRect(x,y,10,10);if(++m>50){zx[++n]=w*Math.random();zy[n]=h*Math.random();zs[n]=.15+.5*Math.random();m=0}for(i=0;i<n;i++){a.fillRect(zx[i],zy[i],5,5);if(x<zx[i]+4&&x+10>zx[i]&&y<zy[i]+4&&y+10>zy[i])g=-125;zx[i]+=x>zx[i]?zs[i]:-zs[i];zy[i]+=y>zy[i]?zs[i]:-zs[i]}a.fillText(""+(n+1),10,10)},25)

Description

Start by pressing 's'. The big dot is you, the small dots are zombies. You run using arrow keys and you try to stay alive. "Run" in swedish is "spring", so the springtheme name of the game is "ZombieSpring".

Base64 encoded

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

Original source

c.style.width = (c.width = 400) + 'px';
    c.style.height = (c.height = 400) + 'px';
    q='/3TY>G4TDT62"ITTB4U1&G4UA442"I4&/3TY>)3T';
    zx=[];
    zy=[];
    zs=[];
    k=new Array(256);
    m=0;
    g=0;
    w=400;
    h=400;
    n=-1;
    b.addEventListener('keydown', function(e){
        k[e.keyCode]=1;
    }, true);
    b.addEventListener('keyup', function(e) {
        k[e.keyCode]=0;
    })
    t=setInterval(function() {
        if (g<0)
            return g++;
        a.clearRect(0,0,w,h);
        a.strokeRect(0,0,w,h);
        if (g==0) {
            g=k[83]?1:g;
            m+=.1;y=50;x=8;
            for (i=0; i<40; i++) {
                s=q.charCodeAt(i)-32;
                for (j=0; j<6; j++) {
                    if ((s&Math.pow(2,j))>0)
                        a.fillRect(x,y+10*Math.sin(m+.2*(j+6*(i%8))),7,7);
                    x+=8;
                }
                if ((i+1)%8==0) {
                    y+=8;
                    x=8;
                }
            }
            a.fillText("Score:"+(n+1), w/2, h/2);
            return;
        }
        if (g==1) {
            n=-1;
            m=0;
            x=w/2;
            y=h/2;
            g=3;
        }
        x+=k[39]&&x<w-12?1:0;
        x-=k[37]&&x>0?1:0;
        y+=k[40]&&y<h-12?1:0;
        y-=k[38]&&y>0?1:0;
        a.fillRect(x,y,10,10);
        if (++m>50) {
            zx[++n]=w*Math.random();
            zy[n]=h*Math.random();
            zs[n]=.15+.5*Math.random();
            m=0;
        }
        for (i=0;i<n;i++) {
            a.fillRect(zx[i],zy[i],5,5);
            if ((x<zx[i]+4)&&(x+10>zx[i])&&(y<zy[i]+4)&&(y+10>zy[i]))
                g=-125;
            zx[i]+=x>zx[i]?zs[i]:-zs[i];
            zy[i]+=y>zy[i]?zs[i]:-zs[i];
        }
        a.fillText(""+(n+1),10,10);
    }, 25);

JS1k: The JavaScript code golfing competition

2013 - Spring!

ZombieRun