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 *
 * Copyright 2010, John Resig
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
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 * http://sizzlejs.com/
 * Copyright 2010, The Dojo Foundation
 * Released under the MIT, BSD, and GPL Licenses.
 *
 * Date: Sat Feb 13 22:33:48 2010 -0500
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ah.grep(ah.timers,function(s){return c===s.elem}).length}}ah.fn.offset="getBoundingClientRect" in M.documentElement?function(s){var c=this[0];if(s){return this.each(function(F){ah.offset.setOffset(this,s,F)})}if(!c||!c.ownerDocument){return null}if(c===c.ownerDocument.body){return ah.offset.bodyOffset(c)}var A=c.getBoundingClientRect(),w=c.ownerDocument;c=w.body;w=w.documentElement;return{top:A.top+(self.pageYOffset||ah.support.boxModel&&w.scrollTop||c.scrollTop)-(w.clientTop||c.clientTop||0),left:A.left+(self.pageXOffset||ah.support.boxModel&&w.scrollLeft||c.scrollLeft)-(w.clientLeft||c.clientLeft||0)}}:function(N){var L=this[0];if(N){return this.each(function(O){ah.offset.setOffset(this,N,O)})}if(!L||!L.ownerDocument){return null}if(L===L.ownerDocument.body){return ah.offset.bodyOffset(L)}ah.offset.initialize();var K=L.offsetParent,G=L,J=L.ownerDocument,A,F=J.documentElement,c=J.body;G=(J=J.defaultView)?J.getComputedStyle(L,null):L.currentStyle;for(var w=L.offsetTop,s=L.offsetLeft;(L=L.parentNode)&&L!==c&&L!==F;){if(ah.offset.supportsFixedPosition&&G.position==="fixed"){break}A=J?J.getComputedStyle(L,null):L.currentStyle;w-=L.scrollTop;s-=L.scrollLeft;if(L===K){w+=L.offsetTop;s+=L.offsetLeft;if(ah.offset.doesNotAddBorder&&!(ah.offset.doesAddBorderForTableAndCells&&/^t(able|d|h)$/i.test(L.nodeName))){w+=parseFloat(A.borderTopWidth)||0;s+=parseFloat(A.borderLeftWidth)||0}G=K;K=L.offsetParent}if(ah.offset.subtractsBorderForOverflowNotVisible&&A.overflow!=="visible"){w+=parseFloat(A.borderTopWidth)||0;s+=parseFloat(A.borderLeftWidth)||0}G=A}if(G.position==="relative"||G.position==="static"){w+=c.offsetTop;s+=c.offsetLeft}if(ah.offset.supportsFixedPosition&&G.position==="fixed"){w+=Math.max(F.scrollTop,c.scrollTop);s+=Math.max(F.scrollLeft,c.scrollLeft)}return{top:w,left:s}};ah.offset={initialize:function(){var s=M.body,c=M.createElement("div"),G,A,F,w=parseFloat(ah.curCSS(s,"marginTop",true))||0;ah.extend(c.style,{position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",height:"1px",visibility:"hidden"});c.innerHTML="<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";s.insertBefore(c,s.firstChild);G=c.firstChild;A=G.firstChild;F=G.nextSibling.firstChild.firstChild;this.doesNotAddBorder=A.offsetTop!==5;this.doesAddBorderForTableAndCells=F.offsetTop===5;A.style.position="fixed";A.style.top="20px";this.supportsFixedPosition=A.offsetTop===20||A.offsetTop===15;A.style.position=A.style.top="";G.style.overflow="hidden";G.style.position="relative";this.subtractsBorderForOverflowNotVisible=A.offsetTop===-5;this.doesNotIncludeMarginInBodyOffset=s.offsetTop!==w;s.removeChild(c);ah.offset.initialize=ah.noop},bodyOffset:function(s){var c=s.offsetTop,w=s.offsetLeft;ah.offset.initialize();if(ah.offset.doesNotIncludeMarginInBodyOffset){c+=parseFloat(ah.curCSS(s,"marginTop",true))||0;w+=parseFloat(ah.curCSS(s,"marginLeft",true))||0}return{top:c,left:w}},setOffset:function(s,c,J){if(/static/.test(ah.curCSS(s,"position"))){s.style.position="relative"}var F=ah(s),G=F.offset(),w=parseInt(ah.curCSS(s,"top",true),10)||0,A=parseInt(ah.curCSS(s,"left",true),10)||0;if(ah.isFunction(c)){c=c.call(s,J,G)}J={top:c.top-G.top+w,left:c.left-G.left+A};"using" in c?c.using.call(s,J):F.css(J)}};ah.fn.extend({position:function(){if(!this[0]){return null}var s=this[0],c=this.offsetParent(),A=this.offset(),w=/^body|html$/i.test(c[0].nodeName)?{top:0,left:0}:c.offset();A.top-=parseFloat(ah.curCSS(s,"marginTop",true))||0;A.left-=parseFloat(ah.curCSS(s,"marginLeft",true))||0;w.top+=parseFloat(ah.curCSS(c[0],"borderTopWidth",true))||0;w.left+=parseFloat(ah.curCSS(c[0],"borderLeftWidth",true))||0;return{top:A.top-w.top,left:A.left-w.left}},offsetParent:function(){return this.map(function(){for(var c=this.offsetParent||M.body;c&&!/^body|html$/i.test(c.nodeName)&&ah.css(c,"position")==="static";){c=c.offsetParent}return c})}});ah.each(["Left","Top"],function(s,c){var w="scroll"+c;ah.fn[w]=function(F){var G=this[0],A;if(!G){return null}if(F!==I){return this.each(function(){if(A=o(this)){A.scrollTo(!s?F:ah(A).scrollLeft(),s?F:ah(A).scrollTop())}else{this[w]=F}})}else{return(A=o(G))?"pageXOffset" in A?A[s?"pageYOffset":"pageXOffset"]:ah.support.boxModel&&A.document.documentElement[w]||A.document.body[w]:G[w]}}});ah.each(["Height","Width"],function(s,c){var w=c.toLowerCase();ah.fn["inner"+c]=function(){return this[0]?ah.css(this[0],w,false,"padding"):null};ah.fn["outer"+c]=function(A){return this[0]?ah.css(this[0],w,false,A?"margin":"border"):null};ah.fn[w]=function(A){var F=this[0];if(!F){return A==null?null:this}if(ah.isFunction(A)){return this.each(function(G){var J=ah(this);J[w](A.call(this,G,J[w]()))})}return"scrollTo" in F&&F.document?F.document.compatMode==="CSS1Compat"&&F.document.documentElement["client"+c]||F.document.body["client"+c]:F.nodeType===9?Math.max(F.documentElement["client"+c],F.body["scroll"+c],F.documentElement["scroll"+c],F.body["offset"+c],F.documentElement["offset"+c]):A===I?ah.css(F,w):this.css(w,typeof A==="string"?A:A+"px")}});aO.jQuery=aO.$=ah})(window);(function(a){a.cookies=a.cookies||{};a.extend(a.cookies,{get:function(d,b){var g=d+"=";var f=document.cookie.split(";");for(var e=0;e<f.length;e++){var c=f[e].replace(/^\s+/,"");if(c.indexOf(g)==0){return unescape(c.substring(g.length,c.length))}}return b!==undefined?b:null},set:function(c,d,e,g){var f=[];if(e){f.push("; path="+e)}if(g){var b=new Date();b.setTime(b.getTime()+(g*24*60*60*1000));f.push("; expires="+b.toGMTString())}document.cookie=c+"="+escape(d)+f.join()},remove:function(b,c){a.cookies.set(b,"",c,-1)}})})(jQuery);(function(){var a=false,c=/xyz/.test(function(){xyz}),b=/\b_super\b/;this.Class=function(){};Class.extend=function(h){var g=this.prototype;a=true;var f=new this();a=false;for(var e in h){f[e]=typeof h[e]=="function"&&typeof g[e]=="function"&&(!c||b.test(h[e]))?(function(i,j){return function(){this._super=g[i];var k=j.apply(this,arguments);this._super=null;return k}})(e,h[e]):h[e]}var d=function(){if(!a&&this.init){this.init.apply(this,arguments)}};d.prototype=f;d.prototype.constructor=d;d.extend=arguments.callee;if(d.prototype.onTypeCreation){d.prototype.onTypeCreation()}return d}})();/*
 * Thrust 2010 Copyright (C) 2010 by Sven Helmberger.
 * 
 * This software is licensed under the AGPL license. 
 * project root for LICENSE AND README.
 * 
 */
this.Vector2D=function(a,b){this.x=a;this.y=b};this.Vector2D.prototype={init:function(a,b){},add:function(a,b){if(typeof a==="number"){return new Vector2D(this.x+a,this.y+b)}else{return new Vector2D(this.x+a.x,this.y+a.y)}},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},substract:function(a,b){if(typeof a==="number"){return new Vector2D(this.x-a,this.y-b)}else{return new Vector2D(this.x-a.x,this.y-a.y)}},multiply:function(a){return new Vector2D(this.x*a,this.y*a)},dot:function(a){return this.x*a.x+this.y*a.y},norm:function(){var a=1/this.length();return this.multiply(a)},projectOnto:function(a){var c=this.dot(a);return new Vector2D((c/(a.x*a.x+a.y*a.y))*a.x,(c/(a.x*a.x+a.y*a.y))*a.y)},angleTo:function(c){var b=this.x-c.x;var a=this.y-c.y;return Math.atan2(a,b)},clone:function(){return new Vector2D(this.x,this.y)},isSameDirection:function(a,b){if(typeof a==="object"){b=a.y;a=a.x}return(this.x<0?-1:1)===(a<0?-1:1)&&(this.y<0?-1:1)===(b<0?-1:1)},toString:function(){return"( "+this.x+", "+this.y+")"}};function clockwise(a,c,b){return((b.x-a.x)*(c.y-a.y)-(b.y-a.y)*(c.x-a.x))<=0}function isInside(m,a){var k=a[2].substract(a[0]);var i=a[1].substract(a[0]);var g=m.substract(a[0]);var h=k.dot(k);var f=k.dot(i);var e=k.dot(g);var d=i.dot(i);var b=i.dot(g);var c=1/(h*d-f*f);var l=(d*e-f*b)*c;var j=(h*b-f*e)*c;return(l>0)&&(j>0)&&(l+j<1)}function checkVector(c){for(var d=0,b=arguments.length;d<b;d++){var a=arguments[d];if(!a||typeof a.projectOnto!=="function"){console.info("%o is no vector",a)}}}function closestPointOnLineSegment(i,f,e){var l=i.substract(f);var k=e.substract(f);var j=k.length();var g=k.multiply(1/j);var h=g.dot(l);if(h<0){return f}if(h>j){return e}return f.add(g.multiply(h))}function closestPointOnLine(i,f,e){var l=i.substract(f);var k=e.substract(f);var j=k.length();var g=k.multiply(1/j);var h=g.dot(l);return f.add(g.multiply(h))};/*
 * Thrust 2010 Copyright (C) 2010 by Sven Helmberger.
 * 
 * This software is licensed under the AGPL license. 
 * project root for LICENSE AND README.
 * 
 */
(function(){this.parseSubPaths=function(m,p,k){var n=0;var g=m.split(/[ ,]/);var h=g.length;var r=[];var o=[];var c="L";while(n<h){var b=g[n++];if(b<"A"){b=c;if(b=="M"){b="L"}if(b=="m"){b="l"}n--}else{c=b}var l=false;if(b<="a"){l=true;b=String.fromCharCode(b.charCodeAt(0)+32)}switch(b){case"m":o=[];x=0;y=0;case"l":if(l){x=+g[n++];y=+g[n++]}else{x+=+g[n++];y+=+g[n++]}o.push(new Vector2D(x,y));break;case"z":r.push(o);o=[];x=0;y=0;break;default:n++;console.error("Unknown cmd "+b)}}if(o.length){r.push(o)}if(p!==undefined||k!==undefined){x=p||0;y=k||0;for(var f=0,h=r.length;f<h;f++){var o=r[f];for(var e=0,d=o.length;e<d;e++){var q=o[e];q.x+=x;q.y+=y}}}return r};this.findClosestPointInCandidates=function(e,j){var k=Infinity,f,g,l;for(var d=0,h=e.length;d<h;d++){l=e[d];if(l&&l.type==="line"){var c=closestPointOnLineSegment(j,l.pt0,l.pt1);var b=c.substract(j).length();if(b<k){k=b;f=l;g=c}}}return{closest:c,obj:f,distance:k}};var a=Array.prototype.indexOf;this.removeFromArray=function(f,e){var c=-1;if(a){c=a.call(f,e)}else{for(var d=0,b=f.length;d<b;d++){if(f[d]===e){c=d;break}}}if(c>=0){f.splice(c,1)}};this.chksum=function(e){var c=3132345086;for(var d=0,b=e.length;d<b;d++){c=(c^(e.charCodeAt(d)*69069))&4294967295}return c};this.parseTransform=function(d){var e=d.attr("transform");var b=/translate\((.*)\)/.exec(e);if(b){var f=b[1].split(",");var c=new Vector2D(+f[0],+(f[1]||0));return c}return null};this.svgJSON=function(c){var d=c.find("desc");if(d.length){var b=d.text();try{var f=JSON.parse(b);return f}catch(g){console.error("Could not parse svg metadata:",b)}}return{}}})();/*
 * Thrust 2010 Copyright (C) 2010 by Sven Helmberger.
 * 
 * This software is licensed under the AGPL license. 
 * project root for LICENSE AND README.
 * 
 */
(function(){var e=[];this.Marker=Class.extend({init:function(l,o,n){this.x=l;this.y=o;this.col=n||"#f0f";e.push(this)}});var g=0.475;var c=1/g;var j=$(window),b;var i=[];function h(){this.remove()}function k(l,o){for(var p in o){var n=o[p];if(n!=="none"){l[p]=n}}}function a(o,n){var l=o.substract(n,n);l.w=l.h=n*2;return l}this.SvgFactory=Class.extend({init:function(l){this.create=l;i.push(this)},getRegistered:function(){return i},readCircleData:function(l){var o={x:(+l.attr("sodipodi:cx")),y:(+l.attr("sodipodi:cy")),rx:(+l.attr("sodipodi:rx")),ry:(+l.attr("sodipodi:ry"))};var n=parseTransform(l);if(n){o.x+=n.x;o.y+=n.y}return o},svgStyle:function(l,n){var q=l.data("svgStyles");if(!q){q={};var p=/\s*([a-zA-Z-]+)\s*:\s*([^;]*)\s*(?:;|$)/g;var o=l.attr("style");while(m=p.exec(o)){q[m[1]]=m[2]}l.data("svgStyles",q)}return q[n]},readStyle:function(l){var n={};n.fillStyle=this.svgStyle(l,"fill")||"#f0f";n.strokeStyle=this.svgStyle(l,"stroke")||"none";return n}});this.BBox=function(){this.x=this.y=1000000000;this.w=this.h=-1000000000};this.BBox.prototype={extend:function(){for(var o=0,n=arguments.length;o<n;o++){var p=arguments[o];if(p.x<this.x){this.w+=this.x-p.x;this.x=p.x}if(p.y<this.y){this.h+=this.y-p.y;this.y=p.y}var l=p.x+(p.w||0);var q=p.y+(p.h||0);if(l>this.x+this.w){this.w=l-this.x}if(q>this.y+this.h){this.h=q-this.y}}},toString:function(){return"( x = "+this.x+", y = "+this.y+" w = "+this.w+", h = "+this.h+")"}};var f=new Vector2D(0,0);this.World=Class.extend({init:function(n){var l=document.getElementById(n);if(!l.getContext){throw"No canvas"}l.width=j.width();l.height=j.height()-40;this.$canvas=$(l);this.ctx=l.getContext("2d");this.objects=[];this.rtree=new RTree(10);this.gravity=0.00981;this.box=new BBox();this.gravs=[]},insertLineBox:function(u,t){var l=this.rtree,r,q,s,p;if(u.x<t.x){r=u.x;s=t.x-u.x}else{r=t.x;s=u.x-t.x}if(u.y<t.y){q=u.y;p=t.y-u.y}else{q=t.y;p=u.y-t.y}var o={x:r,y:q,w:Math.max(0.001,s),h:Math.max(0.001,p)};var n={type:"line",pt0:u,pt1:t};l.insert(o,n)},fromScreen:function(l){if(!l){return null}if(this.overview){return l.multiply(c)}else{return l.add(this.offset)}},addGravSource:function(l){this.gravs.push(l)},doLocalGravity:function(t){var n=false;for(var q=0,l=this.gravs.length;q<l;q++){var p=this.gravs[q];var s=p.getBBox();if(t.pos.x>=s.x&&t.pos.x<s.x+s.w&&t.pos.y>=s.y&&t.pos.y<s.y+s.h){var o=t.pos.clone();var r=p.doGravity(t);if(r){n=true;break}}}if(!n){t.dy+=this.gravity}},scoreObjsCount:0,addObject:function(l){this.objects.push(l);if(l.score){this.scoreObjsCount++}},removeObject:function(o){var l=o.score;if(l){this.score+=(typeof l==="number"?l:l.call(o));this.scoreObjsCount--}o.message("remove");removeFromArray(this.objects,o);var n=o.message("getBBox");if(n){this.rtree.remove(n,o)}},createSubPaths:function(z,n,C,t){C=C||0;t=t||0;var v=0,u=0,A=0;var r=z.split(/[ ,]/);var s=r.length;var E=[];var B=[];var p="L";while(A<s){var o=r[A++];if(o<"A"){o=p;if(o=="M"){o="L"}if(o=="m"){o="l"}A--}else{p=o}var w=false;if(o<="a"){w=true;o=String.fromCharCode(o.charCodeAt(0)+32)}switch(o){case"m":B=[];v=0;u=0;case"l":if(w){v=+r[A++];u=+r[A++]}else{v+=+r[A++];u+=+r[A++]}B.push(new Vector2D(v,u));break;case"z":if(C!==0||t!==0){for(var q=0,s=B.length;q<s;q++){var D=B[q];D.x+=C;D.y+=t}}var l=new Polygon(this,B,false,n);E.push(l);this.box.extend(l.box);B=[];v=0;u=0;break}}return E},width:1000,height:1000,score:0,lives:4,borrowed:false,ox:0,oy:0,step:function(){for(var n=0;n<this.objects.length;n++){var o=this.objects[n];o.message("move");if(o.gravityBound){var l=o.pos;this.doLocalGravity(o);if(o.feelGravity){var p=o.pos.substract(l);o.feelGravity(p)}}}},draw:function(){var y=this.ctx;y.save();var n=this.$canvas[0].width;var s=this.$canvas[0].height;y.clearRect(0,0,n,s);var o=this.player.pos.substract(n/2,s/2);var w=world.player;var u=w.thrustPoint||w.thrustHelp;if(u){var x=o.substract(f);if(w.thrustPoint){w.thrustPoint=w.thrustPoint.add(x)}else{if(w.thrustHelp){w.thrustHelp=w.thrustHelp.add(x)}}}f=o;if(this.overview){y.scale(g,g)}else{y.translate(-o.x,-o.y)}this.offset=o;var r=this.overview?this.box:{x:o.x,y:o.y,w:n,h:s};var q=this.rtree.search(r);this.drawScene(q,0);this.drawScene(q,1);this.drawScene(q,2);if(e.length>0){y.save();for(var p=0,t=e.length;p<t;p++){var l=e[p];y.fillStyle=l.col;y.beginPath();y.arc(l.x,l.y,4,0,Math.PI*2,false);y.fill()}y.restore()}y.restore();if(!this.overview){this.drawOutsideBox(this.ctx,n,s)}y.save();y.fillStyle="#fff";y.font="15px sans-serif bold";y.fillText("Score: "+this.score,80,20);if(this.lives<0){y.fillText("GAME OVER",n/2,s/2)}y.fillStyle="#008";for(var p=0;p<this.lives;p++){y.beginPath();y.arc(10+p*15,15,5,0,Math.PI*2,false);y.fill()}y.restore()},drawOutsideBox:function(n,l,o){n.save();n.fillStyle=this.outsideBoxStyle;var q=new Vector2D(this.box.x,this.box.y).substract(this.offset);if(q.y>0){n.fillRect(0,0,l,q.y+1)}if(q.x>0){n.fillRect(0,0,q.x+1,o)}var p=new Vector2D(this.box.x+this.box.w,this.box.y+this.box.h).substract(this.offset);if(p.y<o){n.fillRect(0,p.y-1,l,o)}if(p.x<l){n.fillRect(p.x-1,0,l,o)}n.restore()},drawScene:function(p,r){for(var o=0,l=p.length;o<l;o++){var q=p[o];var n=this.ctx;if(q.type!=="line"&&q.zIndex==r){n.save();q.message("draw",n);n.restore()}}}});this.GameObject=Class.extend({init:function(l){this.world=l;this.pos=this.pos||new Vector2D(0,0);l.addObject(this)},message:function(n){var l=Array.prototype.slice.call(arguments,1);var o=this[n];if(o){return o.apply(this,l)}return undefined},translate:function(l,o){var n=this.pos;n.x+=l;n.y+=o},onTypeCreation:function(){var l=this.fromSvg;if(l){new SvgFactory(l);delete this.fromSvg}}});this.Polygon=GameObject.extend({init:function(o,n,p,l){if(typeof n==="string"){n=parseSubPaths(n)[0]}this.world=o;this.pos=this.pos||new Vector2D(0,0);this.points=n;this.zIndex=1;this.type="scene";this.style=l||{strokeStyle:"#eee",fillStyle:"#444"};if(!p){this.registerLines()}},fromSvg:function(q,l,o){if(o==="#scene"){var r=l.attr("d");var n=parseTransform(l)||new Vector2D(0,0);var p=this.readStyle(l);if(!q.outsideBoxStyle){q.outsideBoxStyle=p.fillStyle}q.createSubPaths(r,p,n.x,n.y);return true}return false},draw:function(n,o){n.save();n.translate(this.pos.x,this.pos.y);var s,r=this.points;k(n,this.style);s=r[0];n.beginPath();n.moveTo(s.x,s.y);for(var p=1,l=r.length;p<l;p++){var q=r[p];n.lineTo(q.x,q.y)}n.lineTo(s.x,s.y);n.closePath();if(this.style.fillStyle!=="none"){n.fill()}if(this.style.strokeStyle!=="none"){n.stroke()}n.restore()},registerLines:function(){var r=this.points;var p=new BBox();for(var n=0,l=r.length-1;n<l;n++){var s=r[n];var q=r[n+1];this.world.insertLineBox(s,q);p.extend(s,q)}var o=r[r.length-1];this.world.insertLineBox(o,r[0]);this.box=p;this.world.rtree.insert(p,this)},getBBox:function(){return this.box}});function d(){return"rgb("+Math.random()*255+","+Math.random()*255+","+Math.random()*255+")"}this.Ship=GameObject.extend({init:function(o,n,l){this._super(o);this.initX=n;this.initY=l;this.reset();this.type="player";this.zIndex=2;this.radius=15;this.tractorMax=64;this.weight=2300;this.gravityBound=true;this.world.rtree.insert(this.message("getBBox"),this)},reset:function(){if(this.world.lives>=0){this.pos=new Vector2D(this.initX,this.initY);this.dx=0;this.dy=0;this.dead=false;this.radius=15;this.thrustPower=92000;if(this.connected){this.connected.connected=false;this.connected=null}this.thrustPoint=null}},explode:function(n){if(!this.dead){this.dead=true;var l=this;new Explosion(this.world,n||this.pos.clone(),15,function(){if(l===l.world.player){l.world.lives--;l.world.player.reset()}else{l.world.removeObject(l)}})}},draw:function(n){if(!this.dead){var p=this.thrustPoint;var r=p?this.thrustPoint:this.thrustHelp;if(r){n.beginPath();n.fillStyle=p?"#ffc":"#aa8000";n.strokeStyle=p?"#c00":"#400";var o=this.pos.substract(r);var q=o.length();o=o.multiply((this.radius+1)/q);o=this.pos.substract(o);n.arc(o.x,o.y,p?3:2,0,Math.PI*2,false);n.fill();n.stroke()}n.beginPath();var l=this===this.world.player;if(l){n.fillStyle="#008"}else{n.fillStyle="#700";n.strokeStyle="#f0f"}n.arc(this.pos.x,this.pos.y,this.radius,0,Math.PI*2,false);n.fill();if(!l){n.stroke()}}},getBBox:function(){return a(this.pos,this.radius)},calculateThrustPower:function(){var n=this.weight;var l=this.connected;if(l){n+=l.weight}return this.thrustPower/n/1000},move:function(){if(this.dead){return}var A=this.thrustPoint;if(A){var G=new Vector2D(this.pos.x-A.x,this.pos.y-A.y).norm();var u=this.calculateThrustPower();var F=G.x*u;var D=G.y*u;var H=this.connected;if(H){var n=this.pos.substract(H.pos);if(n.isSameDirection(F,D)&&n.length()>this.tractorMax*0.98){var x=new Vector2D(F,D).projectOnto(n);H.dx+=x.x;H.dy+=x.y}}this.dx+=F;this.dy+=D}var w=this.message("getBBox");if(!w){return}var r=this.world.rtree.search(w);for(var C=0,E=r.length;C<E;C++){var t=r[C];if(t.type==="line"){if(t.pt0&&t.pt1){var o=new Vector2D(this.pos.x,this.pos.y);var z=closestPointOnLineSegment(o,t.pt0,t.pt1);var q=z.substract(o).length();if(q<this.radius){this.explode(z);break}}}}var s=this.world.base.pos.add(25,-23);var l=s.substract(this.pos.x,this.pos.y).length();if(l>20){this.gravityBound=true}else{this.gravityBound=false;if(!this.thrustPoint){this.dx*=0.8;this.dy*=0.8;if(l>0.1){var B=s.substract(this.pos).norm();this.translate(B.x*0.3,B.y*0.3)}else{this.atRest=true}}}var p=this.world.width;var I=this.world.height;var y=this.world.box;if(this.pos.x-this.radius<y.x||this.pos.x+this.radius>y.x+y.w||this.pos.y-this.radius<this.world.box.y||this.pos.y+this.radius>y.y+y.h){this.explode()}this.translate(this.dx,this.dy)},thrust:function(l,n){if(this.dead){return}if(l){if(n){this.thrustPoint=this.world.fromScreen(l);this.thrustHelp=null}else{this.thrustPoint=null;this.thrustHelp=this.world.fromScreen(l)}}else{this.thrustHelp=this.thrustPoint;this.thrustPoint=null}},shoot:function(l){if(this.dead){return}var n=l.angleTo(this.pos);new Bullet(this.world,this.pos.add(this.dx+this.radius*Math.cos(n),this.dy+this.radius*Math.sin(n)),n)},translate:function(l,n){this.world.rtree.remove(this.message("getBBox"),this);this._super(l,n);this.world.rtree.insert(this.message("getBBox"),this)}});this.Bullet=GameObject.extend({init:function(l,n,o){this.dx=Math.cos(o)*3;this.dy=Math.sin(o)*3;this.radius=3;this._super(l);this.pos=n;this.zIndex=2;this.ricochet=5;this.type="bullet";this.world.rtree.insert(this.message("getBBox"),this)},draw:function(l){l.beginPath();l.fillStyle="#fee";l.strokeStyle="#fcc";l.arc(this.pos.x,this.pos.y,2,0,Math.PI*2,false);l.fill();l.stroke()},getBBox:function(){return a(this.pos,2)},move:function(){var o=this.pos.clone();var B=this.world.box;if(this.pos.x-this.radius<B.x||this.pos.x+this.radius>B.x+B.w){this.dx=-this.dx}if(this.pos.y-this.radius<this.world.box.y||this.pos.y+this.radius>B.y+B.h){this.dy=-this.dy}o.x+=this.dx;o.y+=this.dy;if(!this.ricochet){this.world.removeObject(this)}else{var y=this.message("getBBox");if(!y){return}var x,D,r;var t=o;var s=this.world.rtree.search(y);for(var I=0,J=s.length;I<J;I++){var C=s[I];switch(C.type){case"sentinel":case"player":case"alien":if(C.pos.substract(this.pos).length()<C.radius*0.95){C.explode(this.pos.clone());this.world.removeObject(this);return}break;case"bullet":if(C.pos.substract(this.pos).length()<C.radius){if(C!==this){this.world.removeObject(C);this.world.removeObject(this);return}}break}}var p=findClosestPointInCandidates(s,t);if(p.distance<this.radius){x=p.obj;r=p.distance;D=p.closest;var z=new Vector2D(this.dx,this.dy);var E=z.length();var u=z.multiply(1/E);var H=t.substract(D);var K=-H.x;H.x=H.y;H.y=K;var L=Math.acos(H.norm().dot(u));var q=r/Math.sin(L);var w=q+E-q*this.radius/r;var A=E-w;var G=u.multiply(-A);o.x+=G.x;o.y+=G.y;var L=t.angleTo(D);var F=Math.atan2(this.dy,this.dx);L+=L-F+Math.PI;var n=Math.cos(L);var l=Math.sin(L);this.dx=n*E;this.dy=l*E;this.x+=n*A;this.y+=l*A;this.ricochet--}var M=o.substract(this.pos);this.translate(M.x,M.y)}},translate:function(l,n){this.world.rtree.remove(this.message("getBBox"),this);this._super(l,n);this.world.rtree.insert(this.message("getBBox"),this)}});this.Base=Polygon.extend({init:function(o,l,r){this.pos=new Vector2D(l,r);var n=o.rtree.search({x:l-25,y:r-50,w:50,h:100});var q=findClosestPointInCandidates(n,this.pos);if(!q.closest){throw new Error("No ground below base")}this.pos.x=q.closest.x-25;this.pos.y=q.closest.y-4;this.type="base";var p="M 0 0 m 3.16270845,-5.0606 7.2862375,-3.1782 6.488,3.1407 7.960945,1.0325 7.436151,-1.0371 7.012796,-3.1361 6.340311,3.1723 4.108634,5.0665 0,3.707 -2,3.7071 -45.795783,0 -1.99999995,-3.7071 0,-3.707 z";this._super(o,p,true);this.zIndex=0;this.style={strokeStyle:"none",fillStyle:"#5a6"};this.world.rtree.insert(this.message("getBBox"),this)},fromSvg:function(o,l,n){if(n.indexOf("#start")===0){return function(){var p=new Base(o,(+l.attr("x")),(+l.attr("y")));o.base=p}}return false},getBBox:function(){var l=this.pos.clone();l.w=50;l.h=16;return l}});this.Sentinel=GameObject.extend({score:200,init:function(o,l,p,n){this.pos=new Vector2D(l,p);this.radius=10;this.observationRadius=n;this.reloadTime=150;this.reload=0;this._super(o);this.type="sentinel";this.zIndex=0;this.dead=false;this.world.rtree.insert(this.getBBox(),this)},fromSvg:function(p,l,n){if(n==="#sentinel"){var o=this.readCircleData(l);new Sentinel(p,o.x,o.y,(o.rx+o.ry)/2);return true}return false},explode:function(n){if(!this.dead){this.dead=true;var l=this;new Explosion(this.world,n||this.pos.clone(),15,function(){l.world.removeObject(l)})}},move:function(){if(!this.reload&&!this.dead){var l=this.world.player.pos.substract(this.pos);if(l.length()<this.observationRadius){var n=this.world.player.pos.angleTo(this.pos);new Bullet(this.world,this.pos.add(this.radius*Math.cos(n),this.radius*Math.sin(n)),n);this.reload=this.reloadTime}}else{this.reload--}},draw:function(l){l.beginPath();l.fillStyle="#484850";l.arc(this.pos.x,this.pos.y,this.radius,0,Math.PI*2,false);l.fill();l.stroke()},getBBox:function(){return a(this.pos,this.radius)}});this.Explosion=GameObject.extend({init:function(q,u,p,o){this.pos=u;this._super(q);this.radius=p;this.callback=o;this.count=3;this.zIndex=2;this.type="explosion";this.subs=[];var t=0;var l=Math.PI*2/this.count;for(var n=this.count-1;n>=0;n--){var s=this.radius*1.3-p*0.9;t+=Math.random()*l;this.subs.push({r:0,dr:Math.random()*0.5+1,rmax:p*1.5,x:Math.cos(t)*s,y:Math.sin(t)*s});p*=0.9}this.count=100;this.world.rtree.insert(this.getBBox(),this)},draw:function(n){for(var o=0,l=this.subs.length;o<l;o++){var p=this.subs[o];if(p.r>0){n.beginPath();n.fillStyle="#fc4";n.arc(this.pos.x+p.x,this.pos.y+p.y,p.r,0,Math.PI*2,false);n.fill()}p.r+=p.dr;if(p.r>p.rmax){p.dr=-p.dr}}},move:function(){if(this.count--<=0){this.world.removeObject(this);if(this.callback){this.callback.call(this)}}},getBBox:function(){return a(this.pos,this.radius)}});this.Cargo=GameObject.extend({init:function(n,l,o){this.pos=new Vector2D(l,o);this.connected=false;this.resting=true;this.atBase=-1;this.radius=8;this._super(n);this.dx=0;this.dy=0;this.type="cargo";this.zIndex=2;this.weight=100;this.world.rtree.insert(this.getBBox(),this)},score:function(){return this.atBase===0?1000:0},fromSvg:function(q,n,p){if(p==="#cargo"){var l=(+n.attr("sodipodi:cx"));var r=(+n.attr("sodipodi:cy"));var o=parseTransform(n);if(o){l+=o.x;r+=o.y}new Cargo(q,l,r);return true}return false},move:function(){var v=this.world.player;if(this.connected){var x=v.pos.substract(this.pos);var s=x.length();var u=s/v.tractorMax;if(u>=1){var o=new Vector2D(x.y,-x.x);var r=new Vector2D(this.dx,this.dy).projectOnto(o);this.dx=r.x;this.dy=r.y;var l=x.multiply((s-v.tractorMax)/s);this.dx+=l.x;this.dy+=l.y;var w=this.weight/(this.weight+v.weight);v.dx-=l.x*w;v.dy-=l.y*w}}if(!this.resting){this.world.doLocalGravity(this);this.translate(this.dx,this.dy);var q=this.world.base.pos.add(25,-12);var t=q.substract(this.pos).length();if(t<this.radius*2){this.resting=true;this.connected=false;this.atBase=100;v.connected=null;return}if(v.pos.substract(this.pos).length()<v.radius+this.radius){v.explode();this.explode();return}var p=this.world.rtree.search(this.getBBox());var n=findClosestPointInCandidates(p,this.pos);var z=n.closest;if(z&&z.substract(this.pos).length()<this.radius){this.explode();return}var y=this.world.box;if(this.pos.x-this.radius<y.x||this.pos.x+this.radius>y.x+y.w||this.pos.y-this.radius<this.world.box.y||this.pos.y+this.radius>y.y+y.h){this.explode()}}if(this.atBase>0){if(--this.atBase==0){this.world.removeObject(this)}}},remove:function(){var n=this.world;var l=n.player;if(l.connected===this){l.connected=null}},explode:function(){this.world.removeObject(this);new Explosion(this.world,this.pos.clone(),this.radius)},getBBox:function(){return a(this.pos,this.radius)},translate:function(l,n){this.world.rtree.remove(this.getBBox(),this);this._super(l,n);this.world.rtree.insert(this.getBBox(),this)},draw:function(l){if(this.connected){var o=this.world.player.pos;var n=o.substract(this.pos);var n=n.multiply(this.world.player.radius/n.length());o=o.substract(n);l.strokeStyle="#fff";l.beginPath();l.moveTo(player.pos.x,player.pos.y);l.lineTo(this.pos.x,this.pos.y);l.stroke()}l.beginPath();l.fillStyle=this.connected?"#c80":"#080";if(this.atBase>0){l.fillStyle="#0f0"}l.arc(this.pos.x,this.pos.y,this.radius,0,Math.PI*2,false);l.fill()}});this.GravPoint=GameObject.extend({init:function(p,l,q,n,o){this.pos=new Vector2D(l,q);this.radius=n;this.force=o||600;this.type="gravpoint";p.addGravSource(this)},getBBox:function(){return a(this.pos,this.radius)},fromSvg:function(q,l,n){if(n==="#gravpoint"){var p=+l.attr("force");var o=this.readCircleData(l);var o=svgJSON(l);new GravPoint(q,o.x,o.y,(o.rx+o.ry)/2,o.force);return true}return false},doGravity:function(p){var n=p.pos.substract(this.pos);var q=n.length();if(q<this.radius){var o=n.multiply(-1/q);var l=q*q;p.dx+=o.x*this.force/l;p.dy+=o.y*this.force/l;return true}return false}});this.GravBox=GameObject.extend({init:function(u,y,w,s,t,l){this.world=u;this.pt0=y;this.pt1=w;this.height=s;this.clockwisity=t;this.force=l||50;this.type="gravbox";this.box=new BBox();var x=w.substract(y).norm().multiply(s);var q=y.substract(x);var p=w.add(x);var r=this.clockwisity?new Vector2D(-x.y,x.x):new Vector2D(x.y,-x.x);var o=q.add(r);var n=p.add(r);this.box.extend(q,p,o,n);u.addGravSource(this)},getBBox:function(){return this.box},fromSvg:function(s,n,l){if(l==="#gravbox"){var v=n.attr("d");var z=parseSubPaths(v)[0];var x=z[0];var w=z[1];var q;var u=0;for(var p=2,r=z.length;p<r;p++){var y=z[p];var t=closestPointOnLine(y,x,w).substract(y).length();if(t>u){u=t;if(q===undefined){q=clockwise(x,w,y)}}}var o=svgJSON(n);new GravBox(s,x,w,u,q,o.force);return true}return false},doGravity:function(p){var n=closestPointOnLineSegment(p.pos,this.pt0,this.pt1).substract(p.pos);var q=n.length();if(q<this.height&&clockwise(this.pt0,this.pt1,p.pos)==this.clockwisity){var o=n.multiply(1/q);var l=q*q;p.dx+=o.x*this.force/l;p.dy+=o.y*this.force/l;return true}return false}})})(window,jQuery);/*
 * Thrust 2010 Copyright (C) 2010 by Sven Helmberger.
 * 
 * This software is licensed under the AGPL license. 
 * project root for LICENSE AND README.
 * 
 */
(function(){var h=16;var d=Math.PI*2;var c=d/h;function b(j){j=j%d;return j>0?j:d+j}function a(l,p){var n=100;for(var m=0,k=p.length;m<k;m++){var o=p[m];var j=l.x-o.x;var q=l.y-o.y;if(j*j+q*q<n){return m}}return -1}function i(j){if(j==h-1){return 0}return j+1}function e(j){if(j==0){return h-1}return j-1}function g(){var j=[];for(var k=0;k<h;k++){j.push(0)}return j}var f={};this.Alien=Ship.extend({score:300,init:function(k,j,l){this._super(k,j,l);this.type="alien";this.awarenessRadius=120;this.paths=[];this.avoidCount=0;this.reload=0;this.reloadTime=500},feelGravity:function(j){this.lastGravity=j},nextWayPoint:function(){var l=this.currentWayPoint().linkedTo;if(this.pathPos.dir>0&&l){var k=l.idx;var o=l.path;var m=k==0?1:-1;var n={parent:this.pathPos,idx:k+m,path:o,dir:m,entered:k};this.pathPos=n;return}var p=this.pathPos;var j=this.paths[p.path].length-1;if(p.idx===p.entered){this.pathPos=this.pathPos.parent;this.pathPos.idx+=this.pathPos.dir}if(p.dir<0){if(p.idx==0){p.dir=1}}else{if(p.idx==j){p.dir=-1}}p.idx+=p.dir},currentWayPoint:function(){var k=this.pathPos;var j=this.paths[k.path][k.idx];if(!j){console.error("No way point for %s:%d",k.path,k.idx)}return j},prepare:function(){if(this.paths.length){this.pathPos={idx:0,path:0,dir:1};this.pos=this.currentWayPoint()}},fromSvg:function(q,l,j){var n;if(j==="#alien"){var o=this.readCircleData(l);f[l[0].id]=new Alien(q,o.x,o.y);return true}else{if(n=/^\#way-([^-]*)-(\d+)$/.exec(j)){var k=n[1];var s=+n[2];var r=l.attr("d");var p=this;return function(){var t=parseTransform(l)||new Vector2D(0,0);var x=parseSubPaths(r,t.x,t.y);for(var u=0,m=x.length;u<m;u++){var v=x[u];var w=Alien.prototype.getAlienbyId(k);w.addWayPath(v)}}}}return false},getAlienbyId:function(j){return f[j]},link:function(m,l,k){if(k>=0){var j={path:l,idx:k};m.linkedTo=j}},linkToPaths:function(p,o,l){for(var m=0,k=this.paths.length;m<k;m++){if(m!=o){var n=this.paths[m];var j=a(p,n);if(j>=0){this.link(n[j],o,l)}}}},addWayPath:function(n){var k=this.paths.length;var o=n.length-1;this.linkToPaths(n[0],k,0);this.linkToPaths(n[o],k,o);this.paths[k]=n;for(var m=0;m<k;m++){var l=this.paths[m];var j=a(l[0],n);if(j>=0){this.link(n[j],m,0)}o=l.length-1;j=a(l[o],n);if(j>=0){this.link(n[j],m,o)}}},move:function(){var C=this.pos;var l=this.dx;var k=this.dy;var o=this.pos.substract(this.awarenessRadius,this.awarenessRadius);o.w=o.h=this.awarenessRadius+this.awarenessRadius;var J=this.world.rtree.search(o);var q,I,m=g();var z=function(ad,X,ab){var aa=ad.length();var r=X!==undefined;if(aa<this.awarenessRadius){var W=b(Math.atan2(ad.y,ad.x));if(r){var V=X-W;while(V<-Math.PI){V+=d}while(V>Math.PI){V-=d}}if(!r||Math.abs(V)<2){var ac=Math.floor(W/c);var Z=(W-ac*c)/c;var Y=i(ac);var ab=(ab||1000)/(aa*aa*0.5);m[ac]+=Z*ab;m[Y]+=(1-Z)*ab}}};this.checked=[];var F=Math.floor(Math.atan2(k,l));for(var P=0,u=J.length;P<u;P++){var j=J[P];if(j.type==="line"){var G=closestPointOnLineSegment(C,j.pt0,j.pt1).substract(C);z.call(this,G,F);this.checked.push(j)}else{if(!this.avoidCount&&j.type=="bullet"){var s=j.pos.substract(this.pos);var x=new Vector2D(j.dx,j.dy);var L=x.length();var Q=x.multiply(1/L);var w=s.length();var N=s.multiply(1/w);var T=Q.dot(N);if(T<-0.8){this.avoidCount=5}if(clockwise(this.pos,j.pos,j.pos.add(j.dx,j.dy))){this.vAvoid=this.pos.add(j.dy*10,-j.dx*10)}else{this.vAvoid=this.pos.add(-j.dy*10,j.dx*10)}}else{if(!this.reload&&j.type=="player"){var O=j.pos.substract(this.pos).length()/3;var B=new Vector2D(j.dx,j.dy).multiply(O).add(j.pos);this.shoot(B);this.reload=this.reloadTime}}}}var y=-Infinity;var D=h/4;for(var P=0;P<h;P++){var H=m[P];if(H>y){y=H;D=P}}var t=D*c;var M=this.radius;var E=new Vector2D(Math.cos(t)*M,Math.sin(t)*M);this.heat=m;if(this.avoidCount){this.avoidCount--}if(this.reload){this.reload--}if(y>0.45){this.thrustPoint=C.add(E)}else{var Q=new Vector2D(l,k);var n=Q.length();var A=n<1.15;var p=this.currentWayPoint();var s=p.substract(C);var K=s.length();if(!A){var U=s.multiply(1/K);var R=new Vector2D(l,k).norm();if(U.dot(R)<0.9){A=true}}if(A&&!this.avoidCount){if(K>30){var S=this.calculateThrustPower();s=s.multiply(S/K);if(n>1){s=s.substract(l,k)}if(this.lastGravity){s=s.substract(this.lastGravity)}this.thrustPoint=C.substract(s)}else{this.nextWayPoint();return this.move()}}else{this.thrustPoint=this.avoidCount?this.vAvoid:null}}if(this.lastGravity){var H=new Vector2D(l,k).projectOnto(this.lastGravity);if(H.isSameDirection(this.lastGravity)&&H.length()>0.7){this.thrustPoint=C.substract(this.lastGravity)}}this._super()}})})();/*
 * Thrust 2010 Copyright (C) 2010 by Sven Helmberger.
 * 
 * This software is licensed under the AGPL license. 
 * project root for LICENSE AND README.
 * 
 */
var paper,world,player;(function(b,f,c){var p=24;var q=24;var o=1000/q;var a=1000/q;function l(){var t=[];for(var u=0,s=arguments.length;u<s;u+=2){t.push(new Vector2D(arguments[u],arguments[u+1]))}return t}var r;var i;function g(t){var s=new RegExp("(?:&|\\?)"+t+"=([^&]+)(?:&|$)").exec(location.search);if(s){return s[1]}else{return false}}function e(v){var t=/^(\d+)\:(-?\d+)$/.exec(v);if(t){var w=+t[1];var u=+t[2];if(u!=chksum(Thrust.levels[w])){return 0}return w}}var d,k,j=null,h,n;function m(s,u,t){var v=s.pos.substract(u.pos).length();if(u.connected){u.connected=false;s.connected=null}else{if(v<t){u.connected=true;u.resting=false;s.connected=u}}}f.Thrust={init:function(){if(!f.console){f.console={};var x=function(){};var C="log debug error warn trace".split(" ");for(var A=0,B=C.length;A<B;A++){f.console[C[A]]=x}}var D=g("level");var t=+(e(D)||0);i=new World("teh_canvas");i.level=t;i.overview=!!(g("overview")||false);f.world=i;if(D){var u=b.cookies.get("thrust2010_data");var z=u?JSON.parse(u):{score:0,lives:4};i.score=z.score;i.lives=z.lives}else{b.cookies.remove("thrust2010_data")}var w=[];b.ajax({url:Thrust.levels[t],dataType:"xml",success:function(L){var R=SvgFactory.prototype.getRegistered();b("path,rect",L.documentElement).each(function(){var V=b(this);var W=V.attr("inkscape:label");var Y=false;if(W){for(var X=0,T=R.length;X<T;X++){var U=R[X];if(result=U.create(i,V,W)){if(typeof result=="function"){w.push(result)}Y=true;break}}}if(!Y){console.info("no object created for SVG elem: %o, name=%s",V,W)}});for(var M=0,O=w.length;M<O;M++){w[M].call(this)}var S=i.base.pos;var I=S.x+25;var H=S.y-25;console.debug("player pt = %d,%d",I,H);player=new Ship(i,I,H);i.player=player;d=b("#teh_canvas");var G=d.offset();k=new Vector2D(G.left,G.top);var P=new Vector2D(i.box.x,i.box.y);var Q=i.box.w;var N=i.box.h;var F=new Vector2D(i.box.x+Q,i.box.y+N);i.insertLineBox(P,P.add(Q,0));i.insertLineBox(P,P.add(0,N));i.insertLineBox(F,F.substract(Q,0));i.insertLineBox(F,F.substract(0,N));for(var M=0,O=i.objects.length;M<O;M++){var K=i.objects[M];K.message("prepare")}var E=j=(new Date()).getTime();(function J(){try{var W=(new Date()).getTime();while(j<W){i.step();j+=o}i.step();i.draw();var V=(E+a)-(new Date()).getTime();if(V<1){V=1}if(i.scoreObjsCount!==0||i.player.gravityBound||!i.player.atRest){f.setTimeout(J,V)}else{++i.level;var T=Thrust.levels.length-1;if(i.level>=T){i.level=0}jQuery.cookies.set("thrust2010_data",'{ "score": '+i.score+',"lives": '+i.lives+"}");f.setTimeout(function(){document.location.href="index.html?level="+i.level+":"+chksum(Thrust.levels[i.level])},10)}E=W}catch(U){console.error("Error in mainLoop",U)}})()}});function v(F){var E=new Vector2D(F.pageX,F.pageY).substract(k);player.thrust(E,r)}f.oncontextmenu=function(){return false};var y=b(document).mousedown(function(F){if(F.button==2||F.ctrlKey){var E=i.fromScreen(new Vector2D(F.pageX,F.pageY).substract(k));player.shoot(E);return false}else{r=true;v(F)}}).mouseup(function(E){r=false;v(E)}).mousemove(function(E){v(E)}).keydown(function(K){switch(K.keyCode){case 84:var L=i.player;var E=L.tractorMax;var F=L.pos;var I=F.substract(E,E);I.w=I.h=E+E;var M=i.rtree.search(I);for(var H=0,J=M.length;H<J;H++){var G=M[H];if(G.type==="cargo"){m(i.player,G,E)}}break;default:break}});var s=['<option value="">Choose Level</option>'];for(var A=0,B=Thrust.levels.length;A<B;A++){var t=Thrust.levels[A];s.push('<option value="',A,":",chksum(t),'">',t,"</option>")}b("#levelSelector").change(function(E){document.location.href="index.html?level="+this.value}).append(b(s.join("")))}};b(Thrust.init)})(jQuery,window);Thrust.levels=["levels/level-1.svg","levels/level-2.svg","levels/level-3.svg","levels/level-4.svg","levels/level-5.svg","levels/level-6.svg"];