Guest User

Untitled

a guest
Apr 24th, 2018
85
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 1.04 KB | None | 0 0
  1. data:text/html,<script>function P(x,y){return{x:x,y:y}}function R(){return{x:Math.floor(Math.random()*16),y:Math.floor(Math.random()*16)}}function A(a,b){return{x:a.x+b.x,y:a.y+b.y}}function Q(a,b){return a.x==b.x&&a.y==b.y}function O(p){return p.x<0||p.x>15||p.y<0||p.y>15}function T(p){return s.filter(Q.bind(this,p)).length}function M(p){if(p.x!=-d.x&&p.y!=-d.y)m=p}function B(l){s.map(function(p){c.fillRect(p.x<<3,p.y<<3,8,8)})}function C(p){c.beginPath();c.arc((p.x<<3)+4,(p.y<<3)+4,4,0,7);c.fill()}function F(){clearInterval(t);setTimeout(I,5000);alert('FAIL')}window.addEventListener('keydown',function(e){M({37:P(-1,0),38:P(0,-1),39:P(1,0),40:P(0,1)}[e.keyCode])},false);function I(){document.body.innerHTML='<canvas width=128 height=128 style="width:256px;height:256px;border:8px solid black"></canvas>';c=document.body.firstChild.getContext('2d');s=[P(8,8),P(7,8),P(6,8)];a=R();m=P(1,0);t=setInterval(function(){d=m;n=A(s[0],d);(O(n)||T(n))&&F();s.unshift(n);Q(s[0],a)&&(a=R())||s.pop();c.clearRect(0,0,128,128);B(s);C(a)},125);}setTimeout(I,0)</script>
Add Comment
Please, Sign In to add comment