// Automatically generated file.  Do not edit!

'use strict';var b,h={g:{}};h.g.global=function(){return"object"===typeof self?self:"object"===typeof window?window:"object"===typeof global?global:this}();
h.h={};h.g.global.Blockly||(h.g.global.Blockly={});h.g.global.Blockly.Msg||(h.g.global.Blockly.Msg=h.h);h.g.O=function(a,c){this.x=a;this.y=c};h.g.O.me=function(a,c){return a==c?!0:a&&c?a.x==c.x&&a.y==c.y:!1};h.g.O.Pt=function(a,c){var d=a.x-c.x;a=a.y-c.y;return Math.sqrt(d*d+a*a)};h.g.O.HA=function(a){return Math.sqrt(a.x*a.x+a.y*a.y)};h.g.O.Mj=function(a,c){return new h.g.O(a.x-c.x,a.y-c.y)};h.g.O.sum=function(a,c){return new h.g.O(a.x+c.x,a.y+c.y)};h.g.O.prototype.scale=function(a){this.x*=a;this.y*=a;return this};h.g.O.prototype.translate=function(a,c){this.x+=a;this.y+=c;return this};h.g.Da={};h.g.Da.startsWith=function(a,c){return 0==a.lastIndexOf(c,0)};h.g.Da.Rq=function(a){return a.length?a.reduce(function(c,d){return c.length<d.length?c:d}).length:0};h.g.Da.st=function(a,c){if(!a.length)return 0;if(1==a.length)return a[0].length;var d=0;c=c||h.g.Da.Rq(a);for(var e=0;e<c;e++){for(var f=a[0][e],g=1;g<a.length;g++)if(f!=a[g][e])return d;" "==f&&(d=e+1)}for(g=1;g<a.length;g++)if((f=a[g][e])&&" "!=f)return d;return c};
h.g.Da.tt=function(a,c){if(!a.length)return 0;if(1==a.length)return a[0].length;var d=0;c=c||h.g.Da.Rq(a);for(var e=0;e<c;e++){for(var f=a[0].substr(-e-1,1),g=1;g<a.length;g++)if(f!=a[g].substr(-e-1,1))return d;" "==f&&(d=e+1)}for(g=1;g<a.length;g++)if((f=a[g].charAt(a[g].length-e-1))&&" "!=f)return d;return c};h.g.Da.fw=function(a,c){a=a.split("\n");for(var d=0;d<a.length;d++)a[d]=h.g.Da.$B(a[d],c);return a.join("\n")};
h.g.Da.$B=function(a,c){if(a.length<=c)return a;for(var d=a.trim().split(/\s+/),e=0;e<d.length;e++)d[e].length>c&&(c=d[e].length);e=-Infinity;var f=1;do{var g=e;var k=a;a=[];var l=d.length/f,m=1;for(e=0;e<d.length-1;e++)m<(e+1.5)/l?(m++,a[e]=!0):a[e]=!1;a=h.g.Da.gw(d,a,c);e=h.g.Da.jr(d,a,c);a=h.g.Da.aC(d,a);f++}while(e>g);return k};
h.g.Da.jr=function(a,c,d){for(var e=[0],f=[],g=0;g<a.length;g++)e[e.length-1]+=a[g].length,!0===c[g]?(e.push(0),f.push(a[g].charAt(a[g].length-1))):!1===c[g]&&e[e.length-1]++;a=Math.max.apply(Math,e);for(g=c=0;g<e.length;g++)c-=2*Math.pow(Math.abs(d-e[g]),1.5),c-=Math.pow(a-e[g],1.5),-1!=".?!".indexOf(f[g])?c+=d/3:-1!=",;)]}".indexOf(f[g])&&(c+=d/4);1<e.length&&e[e.length-1]<=e[e.length-2]&&(c+=.5);return c};
h.g.Da.gw=function(a,c,d){for(var e=h.g.Da.jr(a,c,d),f,g=0;g<c.length-1;g++)if(c[g]!=c[g+1]){var k=[].concat(c);k[g]=!k[g];k[g+1]=!k[g+1];var l=h.g.Da.jr(a,k,d);l>e&&(e=l,f=k)}return f?h.g.Da.gw(a,f,d):c};h.g.Da.aC=function(a,c){for(var d=[],e=0;e<a.length;e++)d.push(a[e]),void 0!==c[e]&&d.push(c[e]?"\n":" ");return d.join("")};h.g.Cd=function(a,c){this.width=a;this.height=c};h.g.Cd.me=function(a,c){return a==c?!0:a&&c?a.width==c.width&&a.height==c.height:!1};h.g.style={};h.g.style.We=function(a){if("none"!=h.g.style.tu(a,"display"))return h.g.style.qu(a);var c=a.style,d=c.display,e=c.visibility,f=c.position;c.visibility="hidden";c.position="absolute";c.display="inline";var g=a.offsetWidth;a=a.offsetHeight;c.display=d;c.position=f;c.visibility=e;return new h.g.Cd(g,a)};h.g.style.qu=function(a){return new h.g.Cd(a.offsetWidth,a.offsetHeight)};h.g.style.tu=function(a,c){return h.g.style.getComputedStyle(a,c)||h.g.style.Mz(a,c)||a.style&&a.style[c]};
h.g.style.getComputedStyle=function(a,c){return document.defaultView&&document.defaultView.getComputedStyle&&(a=document.defaultView.getComputedStyle(a,null))?a[c]||a.getPropertyValue(c)||"":""};h.g.style.Mz=function(a,c){return a.currentStyle?a.currentStyle[c]:null};h.g.style.tp=function(a){var c=new h.g.O(0,0);a=a.getBoundingClientRect();var d=document.documentElement;d=new h.g.O(window.pageXOffset||d.scrollLeft,window.pageYOffset||d.scrollTop);c.x=a.left+d.x;c.y=a.top+d.y;return c};
h.g.style.vu=function(){var a=document.body,c=document.documentElement;return new h.g.O(a.scrollLeft||c.scrollLeft,a.scrollTop||c.scrollTop)};h.g.style.AH=function(a,c){a.style.display=c?"":"none"};h.g.style.Ru=function(){return"rtl"==h.g.style.tu(void 0,"direction")};
h.g.style.Jz=function(a){var c=h.g.style.getComputedStyle(a,"borderLeftWidth"),d=h.g.style.getComputedStyle(a,"borderRightWidth"),e=h.g.style.getComputedStyle(a,"borderTopWidth");a=h.g.style.getComputedStyle(a,"borderBottomWidth");return{top:parseFloat(e),right:parseFloat(d),bottom:parseFloat(a),left:parseFloat(c)}};h.g.style.Hv=function(a,c){a=h.g.style.Oz(a,c);c.scrollLeft=a.x;c.scrollTop=a.y};
h.g.style.Oz=function(a,c){var d=h.g.style.tp(a),e=h.g.style.tp(c),f=h.g.style.Jz(c),g=d.x-e.x-f.left;d=d.y-e.y-f.top;a=h.g.style.qu(a);e=c.clientHeight-a.height;f=c.scrollLeft;var k=c.scrollTop;f+=Math.min(g,Math.max(g-(c.clientWidth-a.width),0));k+=Math.min(d,Math.max(d-e,0));return new h.g.O(f,k)};h.g.userAgent={};
(function(a){function c(e){return-1!=d.indexOf(e.toUpperCase())}h.g.userAgent.raw=a;var d=h.g.userAgent.raw.toUpperCase();h.g.userAgent.hf=c("Trident")||c("MSIE");h.g.userAgent.tl=c("Edge");h.g.userAgent.px=c("JavaFX");h.g.userAgent.Ts=c("WebKit")&&!h.g.userAgent.tl;h.g.userAgent.$w=c("Gecko")&&!h.g.userAgent.Ts&&!h.g.userAgent.hf&&!h.g.userAgent.tl;h.g.userAgent.bl=c("Android");h.g.userAgent.gj=c("iPad");h.g.userAgent.Yr=c("iPod");h.g.userAgent.Xr=c("iPhone")&&!h.g.userAgent.gj&&!h.g.userAgent.Yr;
h.g.userAgent.ux=c("Macintosh");h.g.userAgent.Zx=h.g.userAgent.gj||h.g.userAgent.bl&&!c("Mobile")||c("Silk");h.g.userAgent.gE=!h.g.userAgent.Zx&&(h.g.userAgent.Yr||h.g.userAgent.Xr||h.g.userAgent.bl||c("IEMobile"))})(h.g.global.navigator&&h.g.global.navigator.userAgent||"");
h.g.VA=function(a){a.preventDefault();a.stopPropagation()};h.g.Km=function(a){return"textarea"==a.target.type||"text"==a.target.type||"number"==a.target.type||"email"==a.target.type||"password"==a.target.type||"search"==a.target.type||"tel"==a.target.type||"url"==a.target.type||a.target.isContentEditable};
h.g.ld=function(a){var c=new h.g.O(0,0),d=a.getAttribute("x");d&&(c.x=parseInt(d,10));if(d=a.getAttribute("y"))c.y=parseInt(d,10);if(d=(d=a.getAttribute("transform"))&&d.match(h.g.ld.ky))c.x+=Number(d[1]),d[3]&&(c.y+=Number(d[3]));(a=a.getAttribute("style"))&&-1<a.indexOf("translate")&&(a=a.match(h.g.ld.ly))&&(c.x+=Number(a[1]),a[3]&&(c.y+=Number(a[3])));return c};
h.g.Sj=function(a){for(var c=0,d=0;a;){var e=h.g.ld(a);c+=e.x;d+=e.y;if(-1!=(" "+(a.getAttribute("class")||"")+" ").indexOf(" injectionDiv "))break;a=a.parentNode}return new h.g.O(c,d)};h.g.ld.ky=/translate\(\s*([-+\d.e]+)([ ,]\s*([-+\d.e]+)\s*)?/;h.g.ld.ly=/transform:\s*translate(?:3d)?\(\s*([-+\d.e]+)\s*px([ ,]\s*([-+\d.e]+)\s*px)?/;h.g.ui=function(a){return a.ctrlKey&&h.g.userAgent.ux?!0:2==a.button};
h.g.qk=function(a,c,d){var e=c.createSVGPoint();e.x=a.clientX;e.y=a.clientY;d||(d=c.getScreenCTM().inverse());return e.matrixTransform(d)};h.g.pu=function(a){switch(a.deltaMode){case 0:return{x:a.deltaX,y:a.deltaY};case 1:return{x:a.deltaX*h.bs,y:a.deltaY*h.bs};case 2:return{x:a.deltaX*h.vs,y:a.deltaY*h.vs}}};h.g.RB=function(a){return h.g.cr(a,!0)};h.g.Fc=function(a){if("string"!=typeof a)return a;a=h.g.cr(a,!1);return a.length?a[0]:""};
h.g.kt=function(a){for(var c=h.h,d=a.match(/%{BKY_[A-Z]\w*}/ig),e=0;e<d.length;e++)void 0==c[d[e].toUpperCase().slice(6,-1)]&&console.log("WARNING: No message string for "+d[e]+" in "+a)};
h.g.cr=function(a,c){var d=[],e=a.split("");e.push("");var f=0;a=[];for(var g=null,k=0;k<e.length;k++){var l=e[k];0==f?"%"==l?((l=a.join(""))&&d.push(l),a.length=0,f=1):a.push(l):1==f?"%"==l?(a.push(l),f=0):c&&"0"<=l&&"9">=l?(f=2,g=l,(l=a.join(""))&&d.push(l),a.length=0):"{"==l?f=3:(a.push("%",l),f=0):2==f?"0"<=l&&"9">=l?g+=l:(d.push(parseInt(g,10)),k--,f=0):3==f&&(""==l?(a.splice(0,0,"%{"),k--,f=0):"}"!=l?a.push(l):(f=a.join(""),/[A-Z]\w*/i.test(f)?(l=f.toUpperCase(),(l=h.g.Da.startsWith(l,"BKY_")?
l.substring(4):null)&&l in h.h?(f=h.h[l],"string"==typeof f?Array.prototype.push.apply(d,h.g.cr(f,c)):c?d.push(String(f)):d.push(f)):d.push("%{"+f+"}")):d.push("%{"+f+"}"),f=a.length=0))}(l=a.join(""))&&d.push(l);c=[];for(k=a.length=0;k<d.length;++k)"string"==typeof d[k]?a.push(d[k]):((l=a.join(""))&&c.push(l),a.length=0,c.push(d[k]));(l=a.join(""))&&c.push(l);a.length=0;return c};h.g.Ve=function(){for(var a=h.g.Ve.Rv.length,c=[],d=0;20>d;d++)c[d]=h.g.Ve.Rv.charAt(Math.random()*a);return c.join("")};
h.g.Ve.Rv="!#$%()*+,-./:;=?@[]^_`{|}~ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
h.g.Mg=function(){if(void 0!==h.g.Mg.Go)return h.g.Mg.Go;if(!h.g.global.getComputedStyle)return!1;var a=document.createElement("p"),c="none",d={webkitTransform:"-webkit-transform",OTransform:"-o-transform",msTransform:"-ms-transform",MozTransform:"-moz-transform",transform:"transform"};document.body.insertBefore(a,null);for(var e in d)if(void 0!==a.style[e]){a.style[e]="translate3d(1px,1px,1px)";c=h.g.global.getComputedStyle(a);if(!c)return document.body.removeChild(a),!1;c=c.getPropertyValue(d[e])}document.body.removeChild(a);
h.g.Mg.Go="none"!==c;return h.g.Mg.Go};h.g.Gv=function(a){if("object"!=typeof document)throw Error("Blockly.utils.runAfterPageLoad() requires browser document.");if("complete"==document.readyState)a();else var c=setInterval(function(){"complete"==document.readyState&&(clearInterval(c),a())},10)};h.g.Zz=function(){var a=h.g.style.vu();return{right:document.documentElement.clientWidth+a.x,bottom:document.documentElement.clientHeight+a.y,top:a.y,left:a.x}};
h.g.Rl=function(a,c){c=a.indexOf(c);if(-1==c)return!1;a.splice(c,1);return!0};h.g.Tz=function(){var a=document.documentElement,c=window;return h.g.userAgent.hf&&c.pageYOffset!=a.scrollTop?new h.g.O(a.scrollLeft,a.scrollTop):new h.g.O(c.pageXOffset||a.scrollLeft,c.pageYOffset||a.scrollTop)};h.g.pp=function(a,c){var d=Object.create(null),e=p(a,!0);c&&(a=u(a))&&(a=e.indexOf(a),e.splice(a,e.length-a));for(a=0;c=e[a];a++)d[c.type]?d[c.type]++:d[c.type]=1;return d};
h.g.xB=function(a,c){var d=c.x;c=c.y;var e=aa(a).getBoundingClientRect();d=new h.g.O(d-e.left,c-e.top);c=h.g.Sj(a.$a);return h.g.O.Mj(d,c).scale(1/a.scale)};
h.i={};h.i.zu="";h.i.$b=!0;h.i.Vo=0;h.i.ml="create";h.i.xr=h.i.ml;h.i.aj="delete";h.i.xw=h.i.aj;h.i.Zi="change";h.i.nC=h.i.Zi;h.i.ij="move";h.i.yr=h.i.ij;h.i.Ps="var_create";h.i.Qs="var_delete";h.i.Rs="var_rename";h.i.Nl="ui";h.i.kl="comment_create";h.i.Er="comment_delete";h.i.Dr="comment_change";h.i.ll="comment_move";h.i.Vw="finished_loading";h.i.yw=[h.i.xr,h.i.yr,h.i.kl,h.i.ll];h.i.bj=[];h.i.Na=function(a){h.i.isEnabled()&&(h.i.bj.length||setTimeout(h.i.Bz,0),h.i.bj.push(a))};
h.i.Bz=function(){for(var a=h.i.filter(h.i.bj,!0),c=h.i.bj.length=0,d;d=a[c];c++)if(d.Ub){var e=h.hb.qp(d.Ub);if(e){var f=d;if(f.$b)for(e.nh.push(f),e.zk.length=0;e.nh.length>e.fs&&0<=e.fs;)e.nh.shift();for(var g=0;d=e.zc[g];g++)d(f)}}};
h.i.filter=function(a,c){a=a.slice();c||a.reverse();for(var d=[],e=Object.create(null),f=0,g;g=a[f];f++)if(!g.si()){var k=[g.type,g.gc,g.Ub].join(" "),l=e[k],m=l?l.event:null;if(!l)e[k]={event:g,index:f},d.push(g);else if(g.type==h.i.ij&&l.index==f-1)m.Vg=g.Vg,m.Ug=g.Ug,m.Rf=g.Rf,l.index=f;else if(g.type==h.i.Zi&&g.element==m.element&&g.name==m.name)m.newValue=g.newValue;else if(g.type!=h.i.Nl||"click"!=g.element||"commentOpen"!=m.element&&"mutatorOpen"!=m.element&&"warningOpen"!=m.element)e[k]={event:g,
index:1},d.push(g)}a=d.filter(function(n){return!n.si()});c||a.reverse();for(f=1;g=a[f];f++)g.type==h.i.Zi&&"mutation"==g.element&&a.unshift(a.splice(f,1)[0]);return a};h.i.Ty=function(){for(var a=0,c;c=h.i.bj[a];a++)c.$b=!1};h.i.disable=function(){h.i.Vo++};h.i.enable=function(){h.i.Vo--};h.i.isEnabled=function(){return 0==h.i.Vo};h.i.Db=function(){return h.i.zu};h.i.ga=function(a){h.i.zu="boolean"==typeof a?a?h.g.Ve():"":a};
h.i.iu=function(a){var c=[];a=p(a,!1);for(var d=0,e;e=a[d];d++)c[d]=e.id;return c};
h.i.pa=function(a){switch(a.type){case h.i.ml:var c=new h.i.wd(null);break;case h.i.aj:c=new h.i.Vd(null);break;case h.i.Zi:c=new h.i.gf(null,"","","","");break;case h.i.ij:c=new h.i.lg(null);break;case h.i.Ps:c=new h.i.cd(null);break;case h.i.Qs:c=new h.i.Ed(null);break;case h.i.Rs:c=new h.i.ce(null,"");break;case h.i.Nl:c=new h.i.bd(null,"","","");break;case h.i.kl:c=new h.i.Fe(null);break;case h.i.Dr:c=new h.i.xh(null,"","");break;case h.i.ll:c=new h.i.fg(null);break;case h.i.Er:c=new h.i.Ge(null);
break;default:throw Error("Unknown event type.");}c.pa(a);c.Ub=(void 0).id;return c};h.i.NG=function(a){if((a.type==h.i.ij||a.type==h.i.ml)&&a.Ub){var c=h.hb.qp(a.Ub);if(a=v(c,a.gc)){var d=a.getParent();if(d&&d.isEnabled())for(c=p(a,!1),a=0;d=c[a];a++)d.we(!0);else if((a.M||a.R)&&!c.yc()){do a.we(!1),a=u(a);while(a)}}}};
h.i.Abstract=function(){this.Ub=void 0;this.group=h.i.Db();this.$b=h.i.$b};h.i.Abstract.prototype.Ia=function(){var a={type:this.type};this.group&&(a.group=this.group);return a};h.i.Abstract.prototype.pa=function(a){this.group=a.group};h.i.Abstract.prototype.si=function(){return!1};h.i.Abstract.prototype.run=function(){};function w(a){if(a.Ub)var c=h.hb.qp(a.Ub);if(!c)throw Error("Workspace is null. Event must have been generated from real Blockly events.");return c};h.g.object={};h.g.object.S=function(a,c){a.w=c.prototype;a.prototype=Object.create(c.prototype);a.prototype.constructor=a};h.g.object.yi=function(a,c){for(var d in c)a[d]=c[d]};h.g.object.values=function(a){return Object.values?Object.values(a):Object.keys(a).map(function(c){return a[c]})};h.g.xml={};h.g.xml.Ex="https://developers.google.com/blockly/xml";h.g.xml.document=function(){return document};h.g.xml.createElement=function(a){return h.g.xml.document().createElementNS(h.g.xml.Ex,a)};h.g.xml.createTextNode=function(a){return h.g.xml.document().createTextNode(a)};h.g.xml.NB=function(a){return(new DOMParser).parseFromString(a,"text/xml")};h.g.xml.Mc=function(a){return(new XMLSerializer).serializeToString(a)};h.i.Ud=function(a){h.i.Ud.w.constructor.call(this);this.gc=a.id;this.Ub=a.C.id};h.g.object.S(h.i.Ud,h.i.Abstract);h.i.Ud.prototype.Ia=function(){var a=h.i.Ud.w.Ia.call(this);a.blockId=this.gc;return a};h.i.Ud.prototype.pa=function(a){h.i.Ud.w.pa.call(this,a);this.gc=a.blockId};h.i.gf=function(a,c,d,e,f){a&&(h.i.gf.w.constructor.call(this,a),this.element=c,this.name=d,this.oldValue=e,this.newValue=f)};h.g.object.S(h.i.gf,h.i.Ud);h.i.uh=h.i.gf;b=h.i.gf.prototype;b.type=h.i.Zi;
b.Ia=function(){var a=h.i.gf.w.Ia.call(this);a.element=this.element;this.name&&(a.name=this.name);a.newValue=this.newValue;return a};b.pa=function(a){h.i.gf.w.pa.call(this,a);this.element=a.element;this.name=a.name;this.newValue=a.newValue};b.si=function(){return this.oldValue==this.newValue};
b.run=function(a){var c=v(w(this),this.gc);if(c)switch(c.Qf&&c.Qf.Eb(!1),a=a?this.newValue:this.oldValue,this.element){case "field":(c=ba(c,this.name))?c.setValue(a):console.warn("Can't set non-existent field: "+this.name);break;case "comment":c.Hi(a||null);break;case "collapsed":c.Zf(!!a);break;case "disabled":c.we(!a);break;case "inline":c.Ii(!!a);break;case "mutation":var d="";c.qd&&(d=(d=c.qd())&&h.K.Mc(d));if(c.Ue){var e=h.K.$f(a||"<mutation/>");c.Ue(e)}h.i.Na(new h.i.gf(c,"mutation",null,d,
a));break;default:console.warn("Unknown change type: "+this.element)}else console.warn("Can't change non-existent block: "+this.gc)};h.i.wd=function(a){a&&(h.i.wd.w.constructor.call(this,a),this.xml=a.C.ca?h.K.Bo(a):h.K.sf(a),this.Lg=h.i.iu(a))};h.g.object.S(h.i.wd,h.i.Ud);h.i.il=h.i.wd;h.i.wd.prototype.type=h.i.ml;h.i.wd.prototype.Ia=function(){var a=h.i.wd.w.Ia.call(this);a.xml=h.K.Mc(this.xml);a.ids=this.Lg;return a};
h.i.wd.prototype.pa=function(a){h.i.wd.w.pa.call(this,a);this.xml=h.K.$f(a.xml);this.Lg=a.ids};h.i.wd.prototype.run=function(a){var c=w(this);if(a)a=h.g.xml.createElement("xml"),a.appendChild(this.xml),h.K.Eg(a,c);else{a=0;for(var d;d=this.Lg[a];a++){var e=v(c,d);e?e.I(!1):d==this.gc&&console.warn("Can't uncreate non-existent block: "+d)}}};
h.i.Vd=function(a){if(a){if(a.getParent())throw Error("Connected blocks cannot be deleted.");h.i.Vd.w.constructor.call(this,a);this.pq=a.C.ca?h.K.Bo(a):h.K.sf(a);this.Lg=h.i.iu(a)}};h.g.object.S(h.i.Vd,h.i.Ud);h.i.zw=h.i.Vd;h.i.Vd.prototype.type=h.i.aj;h.i.Vd.prototype.Ia=function(){var a=h.i.Vd.w.Ia.call(this);a.ids=this.Lg;return a};h.i.Vd.prototype.pa=function(a){h.i.Vd.w.pa.call(this,a);this.Lg=a.ids};
h.i.Vd.prototype.run=function(a){var c=w(this);if(a){a=0;for(var d;d=this.Lg[a];a++){var e=v(c,d);e?e.I(!1):d==this.gc&&console.warn("Can't delete non-existent block: "+d)}}else a=h.g.xml.createElement("xml"),a.appendChild(this.pq),h.K.Eg(a,c)};h.i.lg=function(a){a&&(h.i.lg.w.constructor.call(this,a),a=ca(this),this.kv=a.qv,this.jv=a.Lu,this.mq=a.Bt)};h.g.object.S(h.i.lg,h.i.Ud);h.i.Xi=h.i.lg;b=h.i.lg.prototype;b.type=h.i.ij;
b.Ia=function(){var a=h.i.lg.w.Ia.call(this);this.Vg&&(a.newParentId=this.Vg);this.Ug&&(a.newInputName=this.Ug);this.Rf&&(a.newCoordinate=Math.round(this.Rf.x)+","+Math.round(this.Rf.y));return a};b.pa=function(a){h.i.lg.w.pa.call(this,a);this.Vg=a.newParentId;this.Ug=a.newInputName;a.newCoordinate&&(a=a.newCoordinate.split(","),this.Rf=new h.g.O(Number(a[0]),Number(a[1])))};b.$g=function(){var a=ca(this);this.Vg=a.qv;this.Ug=a.Lu;this.Rf=a.Bt};
function ca(a){var c=v(w(a),a.gc);a={};var d=c.getParent();if(d){a.qv=d.id;a:{for(var e=0,f;f=d.N[e];e++)if(f.connection&&x(f.connection)==c){c=f;break a}c=null}c&&(a.Lu=c.name)}else a.Bt=c.Ha();return a}b.si=function(){return this.kv==this.Vg&&this.jv==this.Ug&&h.g.O.me(this.mq,this.Rf)};
b.run=function(a){var c=w(this),d=v(c,this.gc);if(d){var e=a?this.Vg:this.kv,f=a?this.Ug:this.jv;a=a?this.Rf:this.mq;var g=null;if(e&&(g=v(c,e),!g)){console.warn("Can't connect to non-existent block: "+e);return}d.getParent()&&y(d);if(a)f=d.Ha(),d.moveBy(a.x-f.x,a.y-f.y);else{d=d.M||d.R;if(f){if(c=da(g,f))var k=c.connection}else d.type==h.Bd&&(k=g.V);k?d.connect(k):console.warn("Can't connect to non-existent input: "+f)}}else console.warn("Can't move non-existent block: "+this.gc)};h.g.m={};h.g.m.qc="http://www.w3.org/2000/svg";h.g.m.Hn="http://www.w3.org/1999/xhtml";h.g.m.dd="http://www.w3.org/1999/xlink";h.g.m.Node={ELEMENT_NODE:1,TEXT_NODE:3,COMMENT_NODE:8,DOCUMENT_POSITION_CONTAINED_BY:16};h.g.m.vg=null;h.g.m.Fo=0;h.g.m.L=function(a,c,d){a=document.createElementNS(h.g.m.qc,a);for(var e in c)a.setAttribute(e,c[e]);document.body.runtimeStyle&&(a.runtimeStyle=a.currentStyle=a.style);d&&d.appendChild(a);return a};
h.g.m.Ib=function(a,c){var d=a.getAttribute("class")||"";if(-1!=(" "+d+" ").indexOf(" "+c+" "))return!1;d&&(d+=" ");a.setAttribute("class",d+c);return!0};h.g.m.Sc=function(a,c){var d=a.getAttribute("class");if(-1==(" "+d+" ").indexOf(" "+c+" "))return!1;d=d.split(/\s+/);for(var e=0;e<d.length;e++)d[e]&&d[e]!=c||(d.splice(e,1),e--);d.length?a.setAttribute("class",d.join(" ")):a.removeAttribute("class");return!0};h.g.m.Cu=function(a,c){return-1!=(" "+a.getAttribute("class")+" ").indexOf(" "+c+" ")};
h.g.m.removeNode=function(a){return a&&a.parentNode?a.parentNode.removeChild(a):null};h.g.m.ni=function(a,c){var d=c.nextSibling;c=c.parentNode;if(!c)throw Error("Reference node has no parent.");d?c.insertBefore(a,d):c.appendChild(a)};h.g.m.containsNode=function(a,c){return!!(a.compareDocumentPosition(c)&h.g.m.Node.DOCUMENT_POSITION_CONTAINED_BY)};h.g.m.Dk=function(a,c){a.style.transform=c;a.style["-webkit-transform"]=c};h.g.m.Lk=function(){h.g.m.Fo++;h.g.m.vg||(h.g.m.vg={})};
h.g.m.Mk=function(){h.g.m.Fo--;h.g.m.Fo||(h.g.m.vg=null)};h.g.m.xp=function(a){var c=a.textContent+"\n"+a.className.baseVal,d;if(h.g.m.vg&&(d=h.g.m.vg[c]))return d;try{d=h.g.userAgent.hf||h.g.userAgent.tl?a.getBBox().width:a.getComputedTextLength()}catch(e){return 8*a.textContent.length}h.g.m.vg&&(h.g.m.vg[c]=d);return d};h.Qa={};h.Qa.Xo=0;h.Qa.em=null;h.Qa.oz=function(a){var c=a.C,d=a.Y();c.Bc.play("delete");a=ea(c,d);d=d.cloneNode(!0);d.UB=a.x;d.VB=a.y;d.setAttribute("transform","translate("+a.x+","+a.y+")");z(c).appendChild(d);d.dt=d.getBBox();h.Qa.Ot(d,c.H,new Date,c.scale)};h.Qa.Ot=function(a,c,d,e){var f=(new Date-d)/150;1<f?h.g.m.removeNode(a):(a.setAttribute("transform","translate("+(a.UB+(c?-1:1)*a.dt.width*e/2*f)+","+(a.VB+a.dt.height*e*f)+") scale("+(1-f)*e+")"),setTimeout(h.Qa.Ot,10,a,c,d,e))};
h.Qa.Zy=function(a){var c=a.C,d=c.scale;c.Bc.play("click");if(!(1>d)){var e=ea(c,a.Y());a.M?(e.x+=(a.H?3:-3)*d,e.y+=13*d):a.R&&(e.x+=(a.H?-23:23)*d,e.y+=3*d);a=h.g.m.L("circle",{cx:e.x,cy:e.y,r:0,fill:"none",stroke:"#888","stroke-width":10},z(c));h.Qa.xt(a,new Date,d)}};h.Qa.xt=function(a,c,d){var e=(new Date-c)/150;1<e?h.g.m.removeNode(a):(a.setAttribute("r",25*e*d),a.style.opacity=1-e,h.Qa.Xo=setTimeout(h.Qa.xt,10,a,c,d))};
h.Qa.nz=function(a){a.C.Bc.play("disconnect");if(!(1>a.C.scale)){var c=A(a).height;c=Math.atan(10/c)/Math.PI*180;a.H||(c*=-1);h.Qa.Nt(a.Y(),c,new Date)}};h.Qa.Nt=function(a,c,d){var e=(new Date-d)/200;1<e?a.Kk="":(a.Kk="skewX("+Math.round(Math.sin(e*Math.PI*3)*(1-e)*c)+")",h.Qa.em=a,h.Qa.Xo=setTimeout(h.Qa.Nt,10,a,c,d));a.setAttribute("transform",a.Tk+a.Kk)};h.Qa.Yo=function(){if(h.Qa.em){clearTimeout(h.Qa.Xo);var a=h.Qa.em;a.Kk="";a.setAttribute("transform",a.Tk);h.Qa.em=null}};
h.xl=function(a){this.Rd=h.selected=a;this.s=a.C;this.Qg=this.Pp=null;this.ai=fa(this,this.Rd);this.Nb=this.bb=null;this.De=!1;this.Sg=null;this.Gp=!1;this.ji=null;a=this.Rd.kd(!1);var c;a:{for(c=this.Rd.V;c;){var d=x(c);if(!d)break a;c=d.V}c=null}c&&c!=this.Rd.V&&(a.push(c),this.Pp=c,this.Qg=fa(this,c.D));this.xo=a};
h.xl.prototype.I=function(){this.s=this.Rd=null;this.xo.length=0;this.Nb=this.bb=null;h.i.disable();try{this.ai&&(this.ai.I(),this.ai=null),this.Qg&&(this.Qg.I(),this.Qg=null)}finally{h.i.enable()}this.ji=null};
h.xl.prototype.update=function(a,c){var d=this.bb&&this.Nb?h.Fr:h.ec;for(var e=null,f=null,g=0;g<this.xo.length;g++){var k=this.xo[g],l=k.closest(d,a);l.connection&&(e=l.connection,f=k,d=l.dn)}e=(d={closest:e,local:f,dn:d},!!d.closest)&&c!=h.Kr;if((this.De=!!c&&!this.Rd.getParent()&&this.Rd.Pc()&&!e)||ha(this,d,a)){h.i.disable();d.closest?(a=this.bb!=d.closest,c=this.Nb!=d.local,this.bb&&this.Nb&&(a||c||this.De)&&ia(this)):ia(this);this.Nb=this.bb=this.Sg=null;if(!this.De&&(a=d.closest,c=d.local,
a))if(a==this.bb||a.D.Kf())console.log("Trying to connect to an insertion marker");else{this.bb=a;this.Nb=c;a=this.bb;c=this.Nb;if(c.type==h.zd)a=a.isConnected()&&!h.ea.Tu(this.Rd,a.la.D);else{a:{for(d=0;e=c.D.N[d];d++)if(e.connection&&e.connection.type==h.Ca){d=e.connection;break a}d=null}a=c==d?0:!this.Rd.V&&c.type==h.Bd&&a.isConnected()}if(a)a=this.bb,c=this.Nb,x(a)?(this.ji=x(a),ja(x(a),!0)):c.type==h.zd&&(this.ji=a.D,a.D.jA(a,!0)),this.Gp=!0;else{d=this.Nb;a=this.bb;c=this.Pp&&d==this.Pp?this.Qg:
this.ai;a:{f=d.D;e=c.kd(!0);f=f.kd(!0);if(e.length!=f.length)throw Error("Connection lists did not match in length.");for(g=0;g<f.length;g++)if(f[g]==d){d=e[g];break a}d=null}if(d==this.Sg)throw Error("Made it to connectMarker_ even though the marker isn't changing");c.Ba();c.ca=!0;c.Y().setAttribute("visibility","visible");d.type!=h.Ca&&d.type!=h.Oa||c.moveBy(a.qb-d.qb,a.Ka-d.Ka);d.connect(a);this.Sg=d}this.bb&&this.bb.zm()}h.i.enable()}};
function fa(a,c){var d=c.type;h.i.disable();try{var e=a.s.jq(d);e.Lv(!0);e.Zf(c.isCollapsed());if(c.qd){var f=c.qd();f&&e.Ue(f)}for(a=0;a<c.N.length;a++){var g=c.N[a],k=e.N[a];for(d=0;d<g.Ma.length;d++)k.Ma[d].setValue(g.Ma[d].getValue())}e.mi();e.Y().setAttribute("visibility","hidden")}finally{h.i.enable()}return e}
function ha(a,c,d){var e=c.local,f=c.closest;c=c.dn;if(e&&f){if(a.Nb&&a.bb){if(a.bb==f&&a.Nb==e)return!1;e=a.Nb.qb+d.x-a.bb.qb;a=a.Nb.Ka+d.y-a.bb.Ka;a=Math.sqrt(e*e+a*a);return!(f&&c>a-h.Gw)}if(a.Nb||a.bb)console.error("Only one of localConnection_ and closestConnection_ was set.");else return!0}else return!(!a.Nb||!a.bb);console.error("Returning true from shouldUpdatePreviews, but it's not clear why.");return!0}
function ia(a){a.bb&&(h.g.m.removeNode(h.ea.Ku),delete h.ea.Ku);if(a.Gp){var c=a.bb;c.type!=h.Oa||c.isConnected()?ja(a.ji,!1):a.ji.jA(c,!1);a.ji=null;a.Gp=!1}else if(a.Sg)if(a.Sg){c=a.Sg;var d=c.D,e=d.V,f=d.R,g=d.M;g=c.type==h.Oa&&!(g&&g.la);!(c!=e||f&&f.la)||g?y(x(c),!1):c.type==h.Ca&&c!=e?(e=c.la,y(e.D,!1),f=f?f.la:null,y(d,!0),f&&f.connect(e)):y(d,!0);if(c.la)throw Error("markerConnection_ still connected at the end of disconnectInsertionMarker");a.Sg=null;d.Y().setAttribute("visibility","hidden")}else console.log("No insertion marker connection to disconnect")}
h.xl.prototype.bi=function(){var a=[];this.ai&&a.push(this.ai);this.Qg&&a.push(this.Qg);return a};h.eg=function(a,c){this.cb=a;this.s=c;this.le=new h.xl(this.cb);this.Dg=null;this.De=!1;this.ze=this.cb.Ha();this.im=h.eg.qA(a)};h.eg.prototype.I=function(){this.Fb=this.s=this.cb=null;this.im.length=0;this.le&&(this.le.I(),this.le=null)};h.eg.qA=function(a){var c=[];a=p(a,!1);for(var d=0,e;e=a[d];d++){e=ka(e);for(var f=0;f<e.length;f++)c.push({location:e[f].Am,icon:e[f]})}return c};
function ma(a,c,d){d=a.Bi(d);var e=h.g.O.sum(a.ze,d);a.cb.hq(e);for(e=0;e<a.im.length;e++){var f=a.im[e];na(f.icon,h.g.O.sum(f.location,d))}a.Dg=oa(a.s,c);a.le.update(d,a.Dg);a.De=a.le.De;c=a.s.bc;a.De?(pa(a.cb,!0),a.Dg==h.En&&c&&qa(c,!0)):(pa(a.cb,!1),c&&qa(c,!1))}
function ra(a,c,d){ma(a,c,d);a.im=[];h.g.m.Mk();h.Qa.Yo();c=a.Bi(d);d=h.g.O.sum(a.ze,c);var e=a.cb;e.$k&&(e.translate(d.x,d.y),e.C.Kc.Tl(e.C.$a));d=a.s.bc;a.De?(d&&setTimeout(d.close.bind(d),100),a.Qj(),a.cb.I(!1,!0)):d&&d.close();a.De||(sa(a.cb,c.x,c.y),a.cb.dh(!1),a.Qj(),a.le.bb?(c=a.le,c.bb&&(h.i.disable(),ia(c),h.i.enable(),c.Nb.connect(c.bb),c.Rd.ca&&(h.Qa.Zy((C(c.Nb)?c.bb:c.Nb).D),ta(D(c.Rd))))):a.cb.Ba(),ua(a.cb));a.s.Rb(!0);(c=a.s.sa)&&c.qB(a.cb.Pc()?"blocklyToolboxDelete":"blocklyToolboxGrab");
h.i.ga(!1)}h.eg.prototype.Qj=function(){var a=new h.i.Xi(this.cb);a.mq=this.ze;a.$g();h.i.Na(a)};h.eg.prototype.Bi=function(a){a=new h.g.O(a.x/this.s.scale,a.y/this.s.scale);this.s.ri&&a.scale(1/this.s.options.Ac.scale);return a};h.eg.prototype.bi=function(){return this.le&&this.le.bi?this.le.bi():[]};h.Touch={};h.Touch.Ns="ontouchstart"in h.g.global||!!(h.g.global.document&&document.documentElement&&"ontouchstart"in document.documentElement)||!(!h.g.global.navigator||!h.g.global.navigator.maxTouchPoints&&!h.g.global.navigator.msMaxTouchPoints);h.Touch.Sk=null;h.Touch.ae={};
h.g.global.PointerEvent?h.Touch.ae={mousedown:["pointerdown"],mouseenter:["pointerenter"],mouseleave:["pointerleave"],mousemove:["pointermove"],mouseout:["pointerout"],mouseover:["pointerover"],mouseup:["pointerup","pointercancel"],touchend:["pointerup"],touchcancel:["pointercancel"]}:h.Touch.Ns&&(h.Touch.ae={mousedown:["touchstart"],mousemove:["touchmove"],mouseup:["touchend","touchcancel"]});h.Nm=0;
h.GA=function(a,c){h.Pf();a.changedTouches&&1!=a.changedTouches.length||(h.Nm=setTimeout(function(){a.changedTouches&&(a.button=2,a.clientX=a.changedTouches[0].clientX,a.clientY=a.changedTouches[0].clientY);c&&va(c,a)},h.tx))};h.Pf=function(){h.Nm&&(clearTimeout(h.Nm),h.Nm=0)};h.Touch.Ul=function(){h.Touch.Sk=null};h.Touch.Sq=function(a){return!h.Touch.yA(a)||h.Touch.Qy(a)};
h.Touch.vm=function(a){return void 0!=a.pointerId?a.pointerId:a.changedTouches&&a.changedTouches[0]&&void 0!==a.changedTouches[0].identifier&&null!==a.changedTouches[0].identifier?a.changedTouches[0].identifier:"mouse"};h.Touch.Qy=function(a){var c=h.Touch.vm(a);return void 0!==h.Touch.Sk&&null!==h.Touch.Sk?h.Touch.Sk==c:"mousedown"==a.type||"touchstart"==a.type||"pointerdown"==a.type?(h.Touch.Sk=c,!0):!1};
h.Touch.zB=function(a){if(h.g.Da.startsWith(a.type,"touch")){var c=a.changedTouches[0];a.clientX=c.clientX;a.clientY=c.clientY}};h.Touch.yA=function(a){return h.g.Da.startsWith(a.type,"touch")||h.g.Da.startsWith(a.type,"mouse")||h.g.Da.startsWith(a.type,"pointer")};h.Touch.Mm=function(a){return h.g.Da.startsWith(a.type,"touch")||h.g.Da.startsWith(a.type,"pointer")};
h.Touch.HB=function(a){var c=[];if(a.changedTouches)for(var d=0;d<a.changedTouches.length;d++)c[d]={type:a.type,changedTouches:[a.changedTouches[d]],target:a.target,stopPropagation:function(){a.stopPropagation()},preventDefault:function(){a.preventDefault()}};else c.push(a);return c};
h.Lh=function(a){this.s=a;this.Oc=new h.za(a,!0,!0,"blocklyMainWorkspaceScrollbar");this.Wc=new h.za(a,!1,!0,"blocklyMainWorkspaceScrollbar");this.Ej=h.g.m.L("rect",{height:h.za.ac,width:h.za.ac,"class":"blocklyScrollbarBackground"},null);h.g.m.ni(this.Ej,a.ef)};h.Lh.prototype.eb=null;h.Lh.prototype.I=function(){h.g.m.removeNode(this.Ej);this.eb=this.s=this.Ej=null;this.Oc.I();this.Oc=null;this.Wc.I();this.Wc=null};
h.Lh.prototype.resize=function(){var a=this.s.vc();if(a){var c=!1,d=!1;this.eb&&this.eb.lb==a.lb&&this.eb.vb==a.vb&&this.eb.rc==a.rc&&this.eb.fc==a.fc?(this.eb&&this.eb.ie==a.ie&&this.eb.wb==a.wb&&this.eb.tc==a.tc||(c=!0),this.eb&&this.eb.gd==a.gd&&this.eb.Bb==a.Bb&&this.eb.ic==a.ic||(d=!0)):d=c=!0;c&&this.Oc.resize(a);d&&this.Wc.resize(a);this.eb&&this.eb.lb==a.lb&&this.eb.fc==a.fc||this.Ej.setAttribute("x",this.Wc.te.x);this.eb&&this.eb.vb==a.vb&&this.eb.rc==a.rc||this.Ej.setAttribute("y",this.Oc.te.y);
this.eb=a}};h.Lh.prototype.set=function(a,c){var d={};a*=this.Oc.Pb;c*=this.Wc.Pb;var e=this.Wc.td,f=a/this.Oc.td;d.x=isNaN(f)?0:f;e=c/e;d.y=isNaN(e)?0:e;this.s.eh(d);wa(this.Oc,a);wa(this.Wc,c)};
h.za=function(a,c,d,e){this.s=a;this.Ai=d||!1;this.Kg=c;this.eb=null;this.Fj(e);this.te=new h.g.O(0,0);a=h.za.ac;c?(this.Sb.setAttribute("height",a),this.re.setAttribute("height",a),this.Gc.setAttribute("height",a-5),this.Gc.setAttribute("y",2.5),this.jk="width",this.uv="x"):(this.Sb.setAttribute("width",a),this.re.setAttribute("width",a),this.Gc.setAttribute("width",a-5),this.Gc.setAttribute("x",2.5),this.jk="height",this.uv="y");this.ov=h.ra(this.Sb,"mousedown",this,this.$A);this.pv=h.ra(this.Gc,
"mousedown",this,this.aB)};b=h.za.prototype;b.rq=new h.g.O(0,0);b.Uv=0;b.td=0;b.Ef=0;b.Vj=0;b.Nf=!0;b.yg=!0;h.za.ac=15;h.Touch.Ns&&(h.za.ac=25);h.za.IA=function(a,c){return a&&c&&a.lb==c.lb&&a.vb==c.vb&&a.wb==c.wb&&a.Bb==c.Bb&&a.rc==c.rc&&a.fc==c.fc&&a.ie==c.ie&&a.gd==c.gd&&a.tc==c.tc&&a.ic==c.ic?!0:!1};
h.za.prototype.I=function(){xa();h.fb(this.ov);this.ov=null;h.fb(this.pv);this.pv=null;h.g.m.removeNode(this.re);this.Sb=this.J=this.re=null;this.Gc&&(this.s.Tb.unsubscribe(this.Gc),this.Gc=null);this.s=null};function wa(a,c){a.Vj=c;a.Gc.setAttribute(a.uv,a.Vj)}function ya(a,c){a.td=c;a.re.setAttribute(a.jk,a.td);a.Sb.setAttribute(a.jk,a.td)}h.Lh.prototype.bh=function(a){this.Oc.bh(a);this.Wc.bh(a)};
function za(a,c,d){a.te.x=c;a.te.y=d;h.g.m.Dk(a.re,"translate("+(a.te.x+a.rq.x)+"px,"+(a.te.y+a.rq.y)+"px)")}b=h.za.prototype;b.resize=function(a){if(!a&&(a=this.s.vc(),!a))return;h.za.IA(a,this.eb)||(this.eb=a,this.Kg?Aa(this,a):Ba(this,a),Ca(this))};function Aa(a,c){var d=c.lb-1;a.Ai&&(d-=h.za.ac);ya(a,Math.max(0,d));d=c.fc+.5;a.Ai&&a.s.H&&(d+=h.za.ac);za(a,d,c.rc+c.vb-h.za.ac-.5);Da(a,c)}
function Da(a,c){a.Ai||a.Eb(a.td<c.ie);a.Pb=a.td/c.ie;if(-Infinity==a.Pb||Infinity==a.Pb||isNaN(a.Pb))a.Pb=0;a.Ef=Math.max(0,c.lb*a.Pb);a.Gc.setAttribute(a.jk,a.Ef);wa(a,Ea(a,(c.wb-c.tc)*a.Pb))}function Ba(a,c){var d=c.vb-1;a.Ai&&(d-=h.za.ac);ya(a,Math.max(0,d));d=c.fc+.5;a.s.H||(d+=c.lb-h.za.ac-1);za(a,d,c.rc+.5);Fa(a,c)}
function Fa(a,c){a.Ai||a.Eb(a.td<c.gd);a.Pb=a.td/c.gd;if(-Infinity==a.Pb||Infinity==a.Pb||isNaN(a.Pb))a.Pb=0;a.Ef=Math.max(0,c.vb*a.Pb);a.Gc.setAttribute(a.jk,a.Ef);wa(a,Ea(a,(c.Bb-c.ic)*a.Pb))}
b.Fj=function(a){var c="blocklyScrollbar"+(this.Kg?"Horizontal":"Vertical");a&&(c+=" "+a);this.re=h.g.m.L("svg",{"class":c},null);this.J=h.g.m.L("g",{},this.re);this.Sb=h.g.m.L("rect",{"class":"blocklyScrollbarBackground"},this.J);a=Math.floor((h.za.ac-5)/2);this.Gc=h.g.m.L("rect",{"class":"blocklyScrollbarHandle",rx:a,ry:a},this.J);this.s.Tb.subscribe(this.Gc,"scrollbar","fill");this.s.Tb.subscribe(this.Gc,"scrollbarOpacity","fill-opacity");h.g.m.ni(this.re,z(this.s))};b.isVisible=function(){return this.Nf};
b.bh=function(a){var c=a!=this.yg;this.yg=a;c&&this.Wk()};b.Eb=function(a){var c=a!=this.isVisible();if(this.Ai)throw Error("Unable to toggle visibility of paired scrollbars.");this.Nf=a;c&&this.Wk()};b.Wk=function(){this.yg&&this.isVisible()?this.re.setAttribute("display","block"):this.re.setAttribute("display","none")};
b.$A=function(a){Ga(this.s);h.Touch.Ul();xa();if(h.g.ui(a))a.stopPropagation();else{var c=h.g.qk(a,z(this.s),Ha(this.s));c=this.Kg?c.x:c.y;var d=h.g.Sj(this.Gc);d=this.Kg?d.x:d.y;var e=this.Vj,f=.95*this.Ef;c<=d?e-=f:c>=d+this.Ef&&(e+=f);wa(this,Ea(this,e));Ca(this);a.stopPropagation();a.preventDefault()}};
b.aB=function(a){Ga(this.s);xa();h.g.ui(a)?a.stopPropagation():(this.IB=this.Vj,Ia(this.s),this.Uv=this.Kg?a.clientX:a.clientY,h.za.Uf=h.ra(document,"mouseup",this,this.fB),h.za.Tf=h.ra(document,"mousemove",this,this.bB),a.stopPropagation(),a.preventDefault())};b.bB=function(a){wa(this,Ea(this,this.IB+((this.Kg?a.clientX:a.clientY)-this.Uv)));Ca(this)};b.fB=function(){Ja(this.s);h.Touch.Ul();xa()};function xa(){h.jc(!0);h.za.Uf&&(h.fb(h.za.Uf),h.za.Uf=null);h.za.Tf&&(h.fb(h.za.Tf),h.za.Tf=null)}
function Ea(a,c){return c=0>=c||isNaN(c)||a.td<a.Ef?0:Math.min(c,a.td-a.Ef)}function Ca(a){var c=a.Vj/a.td;isNaN(c)&&(c=0);var d={};a.Kg?d.x=c:d.y=c;a.s.eh(d)}b.set=function(a){wa(this,Ea(this,a*this.Pb));Ca(this)};h.g.pd={};h.g.pd.Zq=function(a){return a*Math.PI/180};h.g.pd.QB=function(a){return 180*a/Math.PI};h.g.pd.wj=function(a,c,d){if(d<a){var e=d;d=a;a=e}return Math.max(a,Math.min(c,d))};h.rl=function(){this.Mb=this.mb=null};function E(a,c){a.mb=c;a.Mb&&a.Mb.draw(a.mb)}b=h.rl.prototype;b.va=function(){this.Mb&&this.Mb.va()};b.next=function(){var a=this.mb;if(!a)return null;for(a=a.next();a&&a.next()&&(a.jb()==h.B.types.xd||a.jb()==h.B.types.Ic);)a=a.next();a&&E(this,a);return a};b.Yj=function(){var a=this.mb;if(!a)return null;if(a.jb()==h.B.types.Ad||a.jb()==h.B.types.Jh)a=a.next();(a=a.Yj())&&E(this,a);return a};
b.ue=function(){var a=this.mb;if(!a)return null;for(a=a.ue();a&&a.ue()&&(a.jb()==h.B.types.xd||a.jb()==h.B.types.Ic);)a=a.ue();a&&E(this,a);return a};b.tk=function(){var a=this.mb;if(!a)return null;(a=a.tk())&&a.jb()==h.B.types.Ic&&(a=a.ue()||a);a&&E(this,a);return a};h.lf=function(){h.lf.w.constructor.call(this)};h.g.object.S(h.lf,h.rl);h.lf.prototype.next=function(){return null};h.lf.prototype.Yj=function(){return null};h.lf.prototype.ue=function(){return null};h.lf.prototype.tk=function(){return null};h.$x=function(){this.Gy=h.Mh.$i.gz;this.Wy=Object.create(null)};function Ka(a,c){return(c=a.Wy[c])&&"string"==typeof propertyValue&&Ka(a,c)?Ka(a,c):c?String(c):null};h.mj=function(a){this.ln=a;this.jn=[];this.uf=Object.create(null)};h.mj.prototype.zp=function(){return this.ln};h.mj.prototype.subscribe=function(a,c,d){this.uf[c]||(this.uf[c]=[]);this.uf[c].push({element:a,propertyName:d});a.style[d]=this.ln&&Ka(this.ln,c)||""};h.mj.prototype.unsubscribe=function(a){if(a)for(var c=Object.keys(this.uf),d=0,e;e=c[d];d++){for(var f=this.uf[e],g=f.length-1;0<=g;g--)f[g].element===a&&f.splice(g,1);this.uf[e].length||delete this.uf[e]}};
h.mj.prototype.I=function(){this.uf=this.jn=this.ln=this.lc=null};h.Mh={};h.Mh.$i={};h.Mh.$i.gz={colour_blocks:{colourPrimary:"20"},list_blocks:{colourPrimary:"260"},logic_blocks:{colourPrimary:"210"},loop_blocks:{colourPrimary:"120"},math_blocks:{colourPrimary:"230"},procedure_blocks:{colourPrimary:"290"},text_blocks:{colourPrimary:"160"},variable_blocks:{colourPrimary:"330"},variable_dynamic_blocks:{colourPrimary:"310"},hat_blocks:{colourPrimary:"330",hat:"cap"}};
h.Mh.$i.GG={colour_category:{colour:"20"},list_category:{colour:"260"},logic_category:{colour:"210"},loop_category:{colour:"120"},math_category:{colour:"230"},procedure_category:{colour:"290"},text_category:{colour:"160"},variable_category:{colour:"330"},variable_dynamic_category:{colour:"310"}};h.Mh.$i=new h.$x;h.i.Me=function(a){h.i.Me.w.constructor.call(this);this.ag=a.ob();this.Ub=a.C.id};h.g.object.S(h.i.Me,h.i.Abstract);h.i.Me.prototype.Ia=function(){var a=h.i.Me.w.Ia.call(this);a.varId=this.ag;return a};h.i.Me.prototype.pa=function(a){h.i.Me.w.Ia.call(this);this.ag=a.varId};h.i.cd=function(a){a&&(h.i.cd.w.constructor.call(this,a),this.ph=a.type,this.oh=a.name)};h.g.object.S(h.i.cd,h.i.Me);h.i.cd.prototype.type=h.i.Ps;
h.i.cd.prototype.Ia=function(){var a=h.i.cd.w.Ia.call(this);a.varType=this.ph;a.varName=this.oh;return a};h.i.cd.prototype.pa=function(a){h.i.cd.w.pa.call(this,a);this.ph=a.varType;this.oh=a.varName};h.i.cd.prototype.run=function(a){var c=w(this);a?c.Jd(this.oh,this.ph,this.ag):c.Xh(this.ag)};h.i.Ed=function(a){a&&(h.i.Ed.w.constructor.call(this,a),this.ph=a.type,this.oh=a.name)};h.g.object.S(h.i.Ed,h.i.Me);h.i.Ed.prototype.type=h.i.Qs;
h.i.Ed.prototype.Ia=function(){var a=h.i.Ed.w.Ia.call(this);a.varType=this.ph;a.varName=this.oh;return a};h.i.Ed.prototype.pa=function(a){h.i.Ed.w.pa.call(this,a);this.ph=a.varType;this.oh=a.varName};h.i.Ed.prototype.run=function(a){var c=w(this);a?c.Xh(this.ag):c.Jd(this.oh,this.ph,this.ag)};h.i.ce=function(a,c){a&&(h.i.ce.w.constructor.call(this,a),this.oq=a.name,this.kq=c)};h.g.object.S(h.i.ce,h.i.Me);h.i.ce.prototype.type=h.i.Rs;
h.i.ce.prototype.Ia=function(){var a=h.i.ce.w.Ia.call(this);a.oldName=this.oq;a.newName=this.kq;return a};h.i.ce.prototype.pa=function(a){h.i.ce.w.pa.call(this,a);this.oq=a.oldName;this.kq=a.newName};h.i.ce.prototype.run=function(a){var c=w(this);a?c.ah(this.ag,this.kq):c.ah(this.ag,this.oq)};h.po=function(a){this.Ja=Object.create(null);this.C=a};b=h.po.prototype;b.clear=function(){this.Ja=Object.create(null)};b.Bv=function(a,c){var d=this.Cf(c,a.type),e=F(this.C,!1);h.i.ga(!0);try{if(d&&d.ob()!=a.ob()){var f=a.type;c!=d.name&&La(d,c,e);for(c=0;c<e.length;c++){var g=void 0;a.ob();d.ob();for(var k=0;g=e[c].N[k];k++)for(var l=0;g.Ma[l];l++);}h.i.Na(new h.i.Ed(a));this.Ja[f].splice(this.wm(f).indexOf(a),1)}else La(a,c,e)}finally{h.i.ga(!1)}};
b.ah=function(a,c){var d=this.Df(a);if(!d)throw Error("Tried to rename a variable that didn't exist. ID: "+a);this.Bv(d,c)};function La(a,c,d){h.i.Na(new h.i.ce(a,c));a.name=c;for(a=0;a<d.length;a++)for(var e=d[a],f=0;c=e.N[f];f++)for(var g=0;c.Ma[g];g++);}
b.Jd=function(a,c,d){var e=this.Cf(a,c);if(e){if(d&&e.ob()!=d)throw Error('Variable "'+a+'" is already in use and its id is "'+e.ob()+'" which conflicts with the passed in id, "'+d+'".');return e}if(d&&this.Df(d))throw Error('Variable id, "'+d+'", is already in use.');e=d||h.g.Ve();c=c||"";e=new h.Ol(this.C,a,c,e);a=this.Ja[c]||[];a.push(e);delete this.Ja[c];this.Ja[c]=a;return e};
b.Xh=function(a){var c=this.Df(a);if(c){var d=c.name,e=this.Bp(a);a=0;for(var f;f=e[a];a++)if("procedures_defnoreturn"==f.type||"procedures_defreturn"==f.type){a=Ma(f,"NAME");d=h.h.CANNOT_DELETE_VARIABLE_PROCEDURE.replace("%1",d).replace("%2",a);h.alert(d);return}var g=this;1<e.length?(d=h.h.DELETE_VARIABLE_CONFIRMATION.replace("%1",String(e.length)).replace("%2",d),h.confirm(d,function(k){k&&g.cm(c,e)})):g.cm(c,e)}else console.warn("Can't delete non-existent variable: "+a)};
b.cm=function(a,c){var d=h.i.Db();d||h.i.ga(!0);try{for(var e=0;e<c.length;e++)c[e].I(!0,!1);var f=this.Ja[a.type];c=0;for(var g;g=f[c];c++)if(g.ob()==a.ob()){f.splice(c,1);h.i.Na(new h.i.Ed(a));break}}finally{d||h.i.ga(!1)}};b.Cf=function(a,c){if(c=this.Ja[c||""])for(var d=0,e;e=c[d];d++)if(h.yd.me(e.name,a))return e;return null};b.Df=function(a){for(var c=Object.keys(this.Ja),d=0;d<c.length;d++)for(var e=c[d],f=0,g;g=this.Ja[e][f];f++)if(g.ob()==a)return g;return null};
b.wm=function(a){return(a=this.Ja[a||""])?a.slice():[]};b.yf=function(){var a=[],c;for(c in this.Ja)a=a.concat(this.Ja[c]);return a};b.Bp=function(a){for(var c=[],d=F(this.C,!1),e=0;e<d.length;e++){var f=Na(d[e]);if(f)for(var g=0;g<f.length;g++)f[g].ob()==a&&c.push(d[e])}return c};h.hb=function(a){this.id=h.g.Ve();h.hb.oj[this.id]=this;this.options=a||{};this.H=!!this.options.H;this.Ff=!!this.options.Ff;this.Va=this.options.Va;this.Ui=[];this.mn=[];this.Xl=Object.create(null);this.zc=[];this.nh=[];this.zk=[];this.Ao=Object.create(null);this.ff=Object.create(null);this.Ja=new h.po(this);this.Ci=null;this.Ga=new h.rl;this.tb=new h.lf;this.Tb=this.options.Ac?this.options.Ac.Tb:new h.mj(this.options.PB||h.Mh.$i);this.Tb.jn.push(this)};b=h.hb.prototype;b.ca=!1;b.Lp=!1;b.fs=1024;
b.Zl=null;b.Lq=function(a){this.Ga=a};b.Mv=function(a){this.tb=a};b.zp=function(){return this.Tb.zp()};b.I=function(){this.zc.length=0;this.clear();delete h.hb.oj[this.id];if(this.Tb){var a=this.Tb,c=a.jn.indexOf(this);if(0>c)throw Error("Cannot unsubscribe a workspace that hasn't been subscribed.");a.jn.splice(c,1);this.Tb.unsubscribe(this.Sb);this.options.Ac||(this.Tb.I(),this.Tb=null)}};h.hb.Es=3;b=h.hb.prototype;
b.ye=function(a,c){a=a.Ha();c=c.Ha();return a.y+h.hb.prototype.ye.offset*a.x-(c.y+h.hb.prototype.ye.offset*c.x)};function Oa(a,c){if(!h.g.Rl(a.Ui,c))throw Error("Block not present in workspace's list of top-most blocks.");}function G(a,c){var d=[].concat(a.Ui);c&&1<d.length&&(a.ye.offset=Math.sin(h.g.pd.Zq(h.hb.Es)),a.H&&(a.ye.offset*=-1),d.sort(a.ye));return d}
function Pa(a,c){var d=[].concat(a.mn);c&&1<d.length&&(a.ye.offset=Math.sin(h.g.pd.Zq(h.hb.Es)),a.H&&(a.ye.offset*=-1),d.sort(a.ye));return d}function F(a,c){if(c){a=G(a,!0);c=[];for(var d=0;d<a.length;d++)c.push.apply(c,p(a[d],!0))}else for(c=G(a,!1),d=0;d<c.length;d++)c.push.apply(c,Qa(c[d],!1));return c.filter(function(e){return!e.Kf()})}
b.clear=function(){this.Lp=!0;try{var a=h.i.Db();for(a||h.i.ga(!0);this.Ui.length;)this.Ui[0].I();for(;this.mn.length;)this.mn[this.mn.length-1].I();a||h.i.ga(!1);this.Ja.clear();this.Ci&&this.Ci.clear()}finally{this.Lp=!1}};b.ah=function(a,c){this.Ja.ah(a,c)};b.Jd=function(a,c,d){return this.Ja.Jd(a,c,d)};b.Bp=function(a){return this.Ja.Bp(a)};b.Xh=function(a){this.Ja.Xh(a)};b.cm=function(a,c){this.Ja.cm(a,c)};b.Cf=function(a,c){return this.Ja.Cf(a,c)};b.Df=function(a){return this.Ja.Df(a)};
b.wm=function(a){return this.Ja.wm(a)};b.yf=function(){return this.Ja.yf()};b.di=function(){return 0};b.jq=function(a,c){return new h.hl(this,a,c)};function Ra(a){return isNaN(a.options.cq)?Infinity:a.options.cq-F(a).length}function Sa(a,c){if(!Ta(a))return!0;var d=0,e;for(e in c){var f=c[e];if(a.options.eq){var g=a.options.eq[e]||Infinity;var k=a.ff[e]?a.ff[e].slice(0):[];g-=k.length}else g=Infinity;if(f>g)return!1;d+=c[e]}return d>Ra(a)?!1:!0}
function Ta(a){return Infinity!=a.options.cq||!!a.options.eq}b.hr=function(a){var c=a?this.zk:this.nh,d=a?this.nh:this.zk,e=c.pop();if(e){for(var f=[e];c.length&&e.group&&e.group==c[c.length-1].group;)f.push(c.pop());for(c=0;e=f[c];c++)d.push(e);f=h.i.filter(f,a);h.i.$b=!1;try{for(c=0;e=f[c];c++)e.run(a)}finally{h.i.$b=!0}}};function Ua(a,c){a.zc.push(c)}function Va(a,c){h.g.Rl(a.zc,c)}function v(a,c){return a.Ao[c]||null}h.hb.oj=Object.create(null);h.hb.qp=function(a){return h.hb.oj[a]||null};
h.hb.getAll=function(){var a=[],c;for(c in h.hb.oj)a.push(h.hb.oj[c]);return a};h.oa=function(a,c,d,e,f,g){this.s=a;this.wf=c;this.Pv=d;d=h.oa.tw;this.s.H&&(d=-d);this.Ay=h.g.pd.Zq(d);a.ef.appendChild(this.Fj(c,!(!f||!g)));this.xb=e;this.Eq&&Wa(this);f&&g||(c=this.wf.getBBox(),f=c.width+2*h.oa.Td,g=c.height+2*h.oa.Td);Xa(this,f,g);Wa(this);Ya(this);this.Eq=!0;a.options.readOnly||(h.ra(this.tj,"mousedown",this,this.Hy),this.ve&&h.ra(this.ve,"mousedown",this,this.sB))};h.oa.Td=6;h.oa.uw=5;h.oa.tw=20;h.oa.rr=4;h.oa.rw=8;h.oa.Uf=null;h.oa.Tf=null;h.oa.prototype.Ev=null;
h.oa.gr=function(){h.oa.Uf&&(h.fb(h.oa.Uf),h.oa.Uf=null);h.oa.Tf&&(h.fb(h.oa.Tf),h.oa.Tf=null)};h.oa.Iy=function(){h.Touch.Ul();h.oa.gr()};b=h.oa.prototype;b.Eq=!1;b.xb=null;b.bf=0;b.Xf=0;b.Xa=0;b.Zb=0;b.wo=!0;
b.Fj=function(a,c){this.Lc=h.g.m.L("g",{},null);var d={filter:"url(#"+this.s.options.Tt+")"};h.g.userAgent.px&&(d={});d=h.g.m.L("g",d,this.Lc);this.Eo=h.g.m.L("path",{},d);this.tj=h.g.m.L("rect",{"class":"blocklyDraggable",x:0,y:0,rx:h.oa.Td,ry:h.oa.Td},d);c?(this.ve=h.g.m.L("g",{"class":this.s.H?"blocklyResizeSW":"blocklyResizeSE"},this.Lc),c=2*h.oa.Td,h.g.m.L("polygon",{points:"0,x x,x x,0".replace(/x/g,c.toString())},this.ve),h.g.m.L("line",{"class":"blocklyResizeLine",x1:c/3,y1:c-1,x2:c-1,y2:c/
3},this.ve),h.g.m.L("line",{"class":"blocklyResizeLine",x1:2*c/3,y1:c-1,x2:c-1,y2:2*c/3},this.ve)):this.ve=null;this.Lc.appendChild(a);return this.Lc};b.Y=function(){return this.Lc};b.Hy=function(a){var c=this.s.Af(a);if(c){if(c.Jg)throw Error("Tried to call gesture.handleBubbleStart, but the gesture had already been started.");c.Tc||(c.Tc=this);c.Od=a}};b.Hk=function(){};b.Pc=function(){return!1};
b.sB=function(a){var c=this.Lc.parentNode;c.lastChild!==this.Lc&&c.appendChild(this.Lc);h.oa.gr();h.g.ui(a)||(this.s.Uq(a,new h.g.O(this.s.H?-this.Xa:this.Xa,this.Zb)),h.oa.Uf=h.ra(document,"mouseup",this,h.oa.Iy),h.oa.Tf=h.ra(document,"mousemove",this,this.tB),h.jc());a.stopPropagation()};b.tB=function(a){this.wo=!1;var c=this.s;a=h.g.qk(a,z(c),Ha(c));a.x/=c.scale;a.y/=c.scale;c=h.g.O.sum(c.Qt,a);Xa(this,this.s.H?-c.x:c.x,c.y);this.s.H&&Wa(this)};
function Za(a,c,d){var e=a.s.H?a.xb.x-c.x-a.Xa:c.x+a.xb.x;c=c.y+a.xb.y;return Math.max(0,Math.min(1,(Math.min(e+a.Xa,d.wb+d.lb)-Math.max(e,d.wb))*(Math.min(c+a.Zb,d.Bb+d.vb)-Math.max(c,d.Bb))/(a.Xa*a.Zb)))}function Wa(a){var c=a.xb.x;c=a.s.H?c-(a.bf+a.Xa):c+a.bf;a.moveTo(c,a.Xf+a.xb.y)}b.moveTo=function(a,c){this.Lc.setAttribute("transform","translate("+a+","+c+")")};
function Xa(a,c,d){var e=2*h.oa.Td;c=Math.max(c,e+45);d=Math.max(d,e+20);a.Xa=c;a.Zb=d;a.tj.setAttribute("width",c);a.tj.setAttribute("height",d);a.ve&&(a.s.H?a.ve.setAttribute("transform","translate("+2*h.oa.Td+","+(d-e)+") scale(-1 1)"):a.ve.setAttribute("transform","translate("+(c-e)+","+(d-e)+")"));if(a.wo){c=a.s.vc();c.wb/=a.s.scale;c.lb/=a.s.scale;c.Bb/=a.s.scale;c.vb/=a.s.scale;d=-a.Xa/4;if(!(a.Xa>c.lb)){if(a.s.H){e=a.xb.x-d;var f=e-a.Xa;var g=c.wb+c.lb,k=c.wb+h.za.ac/a.s.scale}else f=d+a.xb.x,
e=f+a.Xa,k=c.wb,g=c.wb+c.lb-h.za.ac/a.s.scale;a.s.H?f<k?d=-(k-a.xb.x+a.Xa):e>g&&(d=-(g-a.xb.x)):f<k?d=k-a.xb.x:e>g&&(d=g-a.xb.x-a.Xa)}f=d;d=-a.Zb/4;if(!(a.Zb>c.vb)){e=a.xb.y+d;g=e+a.Zb;k=c.Bb;var l=c.Bb+c.vb-h.za.ac/a.s.scale,m=a.xb.y;e<k?d=k-m:g>l&&(d=l-m-a.Zb)}k=d;g=a.Pv.getBBox();d={x:f,y:-a.Zb-h.ma.hs};e={x:-a.Xa-30,y:k};k={x:g.width,y:k};l={x:f,y:g.height};f=g.width<g.height?k:l;g=g.width<g.height?l:k;k=Za(a,d,c);l=Za(a,e,c);m=Za(a,f,c);c=Math.max(k,l,m,Za(a,g,c));k==c?(a.bf=d.x,a.Xf=d.y):l==
c?(a.bf=e.x,a.Xf=e.y):m==c?(a.bf=f.x,a.Xf=f.y):(a.bf=g.x,a.Xf=g.y)}Wa(a);Ya(a);a.Ev&&a.Ev()}
function Ya(a){var c=[],d=a.Xa/2,e=a.Zb/2,f=-a.bf,g=-a.Xf;if(d==f&&e==g)c.push("M "+d+","+e);else{g-=e;f-=d;a.s.H&&(f*=-1);var k=Math.sqrt(g*g+f*f),l=Math.acos(f/k);0>g&&(l=2*Math.PI-l);var m=l+Math.PI/2;m>2*Math.PI&&(m-=2*Math.PI);var n=Math.sin(m),q=Math.cos(m),r=new h.g.Cd(a.Xa,a.Zb);m=(r.width+r.height)/h.oa.uw;m=Math.min(m,r.width,r.height)/4;r=1-h.oa.rw/k;f=d+r*f;g=e+r*g;r=d+m*q;var t=e+m*n;d-=m*q;e-=m*n;n=l+a.Ay;n>2*Math.PI&&(n-=2*Math.PI);l=Math.sin(n)*k/h.oa.rr;k=Math.cos(n)*k/h.oa.rr;c.push("M"+
r+","+t);c.push("C"+(r+k)+","+(t+l)+" "+f+","+g+" "+f+","+g);c.push("C"+f+","+g+" "+(d+k)+","+(e+l)+" "+d+","+e)}c.push("z");a.Eo.setAttribute("d",c.join(" "))}b.ud=function(a){this.tj.setAttribute("fill",a);this.Eo.setAttribute("fill",a)};b.I=function(){h.oa.gr();h.g.m.removeNode(this.Lc);this.Pv=this.wf=this.s=this.ve=this.tj=this.Eo=this.Lc=null};b.hq=function(a,c){a?a.mh(c.x,c.y):this.moveTo(c.x,c.y);this.bf=this.s.H?this.xb.x-c.x-this.Xa:c.x-this.xb.x;this.Xf=c.y-this.xb.y;Ya(this)};
b.Ha=function(){return new h.g.O(this.xb.x+this.bf,this.xb.y+this.Xf)};h.i.Ee=function(a){this.ge=a.id;this.Ub=a.C.id;this.group=h.i.Db();this.$b=h.i.$b};h.g.object.S(h.i.Ee,h.i.Abstract);h.i.Ee.prototype.Ia=function(){var a=h.i.Ee.w.Ia.call(this);this.ge&&(a.commentId=this.ge);return a};h.i.Ee.prototype.pa=function(a){h.i.Ee.w.pa.call(this,a);this.ge=a.commentId};h.i.xh=function(a,c,d){a&&(h.i.xh.w.constructor.call(this,a),this.iv=c,this.Tm=d)};h.g.object.S(h.i.xh,h.i.Ee);b=h.i.xh.prototype;b.type=h.i.Dr;
b.Ia=function(){var a=h.i.xh.w.Ia.call(this);a.newContents=this.Tm;return a};b.pa=function(a){h.i.xh.w.pa.call(this,a);this.Tm=a.newValue};b.si=function(){return this.iv==this.Tm};b.run=function(a){var c;(c=w(this).Xl[this.ge]||null)?c.zH(a?this.Tm:this.iv):console.warn("Can't change non-existent comment: "+this.ge)};h.i.Fe=function(a){a&&(h.i.Fe.w.constructor.call(this,a),this.xml=a.$q())};h.g.object.S(h.i.Fe,h.i.Ee);h.i.Fe.prototype.type=h.i.kl;
h.i.Fe.prototype.Ia=function(){var a=h.i.Fe.w.Ia.call(this);a.xml=h.K.Mc(this.xml);return a};h.i.Fe.prototype.pa=function(a){h.i.Fe.w.pa.call(this,a);this.xml=h.K.$f(a.xml)};h.i.Fe.prototype.run=function(a){h.i.Gr(this,a)};h.i.Gr=function(a,c){var d=w(a);c?(c=h.g.xml.createElement("xml"),c.appendChild(a.xml),h.K.Eg(c,d)):(d=d.Xl[a.ge]||null)?d.I(!1,!1):console.warn("Can't uncreate non-existent comment: "+a.ge)};h.i.Ge=function(a){a&&(h.i.Ge.w.constructor.call(this,a),this.xml=a.$q())};
h.g.object.S(h.i.Ge,h.i.Ee);h.i.Ge.prototype.type=h.i.Er;h.i.Ge.prototype.Ia=function(){return h.i.Ge.w.Ia.call(this)};h.i.Ge.prototype.pa=function(a){h.i.Ge.w.pa.call(this,a)};h.i.Ge.prototype.run=function(a){h.i.Gr(this,!a)};h.i.fg=function(a){a&&(h.i.fg.w.constructor.call(this,a),this.Ko=a,this.nq=a.wu(),this.Tg=null)};h.g.object.S(h.i.fg,h.i.Ee);b=h.i.fg.prototype;
b.$g=function(){if(!this.Ko)throw Error("Tried to record the new position of a comment on the same event twice.");this.Tg=this.Ko.wu();this.Ko=null};b.type=h.i.ll;b.Ia=function(){var a=h.i.fg.w.Ia.call(this);this.Tg&&(a.newCoordinate=Math.round(this.Tg.x)+","+Math.round(this.Tg.y));return a};b.pa=function(a){h.i.fg.w.pa.call(this,a);a.newCoordinate&&(a=a.newCoordinate.split(","),this.Tg=new h.g.O(Number(a[0]),Number(a[1])))};b.si=function(){return h.g.O.me(this.nq,this.Tg)};
b.run=function(a){var c;if(c=w(this).Xl[this.ge]||null){a=a?this.Tg:this.nq;var d=c.wu();c.moveBy(a.x-d.x,a.y-d.y)}else console.warn("Can't move non-existent comment: "+this.ge)};h.Yi=function(a,c){this.Cb=a;this.s=c;this.Dg=null;this.rn=!1;this.ze=this.Cb.Ha();this.Fg=h.g.Mg()&&c.Kc?c.Kc:null};h.Yi.prototype.I=function(){this.Fg=this.s=this.Cb=null};function $a(a,c,d){d=a.Bi(d);d=h.g.O.sum(a.ze,d);a.Cb.hq(a.Fg,d);a.Cb.Pc()&&(a.Dg=oa(a.s,c),a.rn=a.Dg!=h.Jr,c=a.s.bc,a.rn?(pa(a.Cb,!0),a.Dg==h.En&&c&&qa(c,!0)):(pa(a.Cb,!1),c&&qa(c,!1)))}
function ab(a,c,d){$a(a,c,d);c=a.Bi(d);c=h.g.O.sum(a.ze,c);a.Cb.moveTo(c.x,c.y);c=a.s.bc;a.rn?(c&&setTimeout(c.close.bind(c),100),a.Qj(),a.Cb.I(!1,!0)):c&&c.close();a.rn||(a.Fg&&a.Fg.Tl(a.s.ef),a.Cb.dh&&a.Cb.dh(!1),a.Qj());a.s.Rb(!0);a.s.sa&&a.s.sa.qB(a.Cb.Pc()?"blocklyToolboxDelete":"blocklyToolboxGrab");h.i.ga(!1)}h.Yi.prototype.Qj=function(){if(this.Cb.Pu){var a=new h.i.fg(this.Cb);a.nq=this.ze;a.$g();h.i.Na(a)}};
h.Yi.prototype.Bi=function(a){a=new h.g.O(a.x/this.s.scale,a.y/this.s.scale);this.s.ri&&a.scale(1/this.s.options.Ac.scale);return a};h.Yi.prototype.iq=function(){this.Cb.moveTo(0,0);this.Fg.mh(this.ze.x,this.ze.y);bb(this.Fg,this.Cb.Y())};h.LG={};h.bs=40;h.vs=125;h.Nw=5;h.Ww=10;h.ec=28;h.Fr=h.ec;h.Gw=8;h.lx="#000000";h.zn=250;h.An=10;h.Cw=30;h.tx=750;h.Rx=100;h.Ow=!0;h.gx=.45;h.hx=.65;h.Kh={width:96,height:124,url:"sprites.png"};h.Oa=1;h.zd=2;h.Ca=3;h.Bd=4;h.He=5;h.vn=-1;h.nr=0;h.pr=1;h.PC=0;h.QC=1;h.NC=1;h.OC=2;h.Ih=[];h.Ih[h.Oa]=h.zd;h.Ih[h.zd]=h.Oa;h.Ih[h.Ca]=h.Bd;h.Ih[h.Bd]=h.Ca;h.qg=0;h.lj=1;h.Dd=2;h.pg=3;h.Jr=null;h.En=1;h.Kr=2;h.Os="VARIABLE";h.gy="VARIABLE_DYNAMIC";h.xs="PROCEDURE";h.DF="RENAME_VARIABLE_ID";h.HC="DELETE_VARIABLE_ID";h.i.bd=function(a,c,d,e){h.i.bd.w.constructor.call(this);this.gc=a?a.id:null;this.Ub=a?a.C.id:void 0;this.element=c;this.oldValue=d;this.newValue=e;this.$b=!1};h.g.object.S(h.i.bd,h.i.Abstract);h.i.bd.prototype.type=h.i.Nl;h.i.bd.prototype.Ia=function(){var a=h.i.bd.w.Ia.call(this);a.element=this.element;void 0!==this.newValue&&(a.newValue=this.newValue);this.gc&&(a.blockId=this.gc);return a};
h.i.bd.prototype.pa=function(a){h.i.bd.w.pa.call(this,a);this.element=a.element;this.newValue=a.newValue;this.gc=a.blockId};h.pj=function(a){this.s=a;this.Vv=new h.g.O(a.scrollX,a.scrollY)};h.pj.prototype.I=function(){this.s=null};h.pj.prototype.Uq=function(){h.selected&&cb(h.selected);Ia(this.s)};h.pj.prototype.xf=function(a){a=h.g.O.sum(this.Vv,a);this.s.scroll(a.x,a.y)};h.vl=function(a){h.vl.w.constructor.call(this,a.ei());this.Qb=a.Qb;this.ki=a.ki};h.g.object.S(h.vl,h.pj);h.vl.prototype.xf=function(a){a=h.g.O.sum(this.Vv,a);this.ki?this.Qb.set(-a.x):this.Qb.set(-a.y)};h.F={};h.F.visible=!1;h.F.Sh=!1;h.F.sx=50;h.F.ev=0;h.F.Jk=0;h.F.Rp=0;h.F.Sp=0;h.F.$=null;h.F.an=null;h.F.ks=0;h.F.ls=10;h.F.Lx=10;h.F.ex=750;h.F.Pn=5;h.F.ya=null;h.F.La=function(){h.F.ya||(h.F.ya=document.createElement("div"),h.F.ya.className="blocklyTooltipDiv",document.body.appendChild(h.F.ya))};h.F.Rh=function(a){h.Xb(a,"mouseover",null,h.F.eB);h.Xb(a,"mouseout",null,h.F.dB);a.addEventListener("mousemove",h.F.cB,!1)};
h.F.eB=function(a){if(!h.F.Sh){for(a=a.currentTarget;"string"!=typeof a.Qd&&"function"!=typeof a.Qd;)a=a.Qd;h.F.$!=a&&(h.F.va(),h.F.an=null,h.F.$=a);clearTimeout(h.F.ev)}};h.F.dB=function(){h.F.Sh||(h.F.ev=setTimeout(function(){h.F.$=null;h.F.an=null;h.F.va()},1),clearTimeout(h.F.Jk))};
h.F.cB=function(a){if(h.F.$&&h.F.$.Qd&&!h.F.Sh)if(h.F.visible){var c=h.F.Rp-a.pageX;a=h.F.Sp-a.pageY;Math.sqrt(c*c+a*a)>h.F.Lx&&h.F.va()}else h.F.an!=h.F.$&&(clearTimeout(h.F.Jk),h.F.Rp=a.pageX,h.F.Sp=a.pageY,h.F.Jk=setTimeout(h.F.EB,h.F.ex))};h.F.va=function(){h.F.visible&&(h.F.visible=!1,h.F.ya&&(h.F.ya.style.display="none"));h.F.Jk&&clearTimeout(h.F.Jk)};h.F.block=function(){h.F.va();h.F.Sh=!0};h.F.WB=function(){h.F.Sh=!1};
h.F.EB=function(){if(!h.F.Sh&&(h.F.an=h.F.$,h.F.ya)){h.F.ya.innerHTML="";for(var a=h.F.$.Qd;"function"==typeof a;)a=a();a=h.g.Da.fw(a,h.F.sx);a=a.split("\n");for(var c=0;c<a.length;c++){var d=document.createElement("div");d.appendChild(document.createTextNode(a[c]));h.F.ya.appendChild(d)}a=h.F.$.H;c=document.documentElement.clientWidth;d=document.documentElement.clientHeight;h.F.ya.style.direction=a?"rtl":"ltr";h.F.ya.style.display="block";h.F.visible=!0;var e=h.F.Rp;e=a?e-(h.F.ks+h.F.ya.offsetWidth):
e+h.F.ks;var f=h.F.Sp+h.F.ls;f+h.F.ya.offsetHeight>d+window.scrollY&&(f-=h.F.ya.offsetHeight+2*h.F.ls);a?e=Math.max(h.F.Pn-window.scrollX,e):e+h.F.ya.offsetWidth>c+window.scrollX-2*h.F.Pn&&(e=c-h.F.ya.offsetWidth-2*h.F.Pn);h.F.ya.style.top=f+"px";h.F.ya.style.left=e+"px"}};h.Ah=function(a,c){this.Fb=this.Gb=this.gh=this.hh=this.Tc=this.uc=this.dv=null;this.Po=c;this.ck=this.Og=this.dk=this.Hg=!1;this.Od=a;this.P=this.dg=this.Gd=this.Oe=this.Xm=this.Wm=null;this.Hm=this.Jg=this.ht=!1;this.Gu=!h.Ow};b=h.Ah.prototype;b.I=function(){h.Touch.Ul();h.F.WB();this.Po.Lb=null;this.Wm&&h.fb(this.Wm);this.Xm&&h.fb(this.Xm);this.P=this.Fb=this.Gb=this.gh=this.hh=null;this.Gd&&(this.Gd.I(),this.Gd=null);this.dg&&(this.dg.I(),this.dg=null);this.Oe&&(this.Oe.I(),this.Oe=null)};
function db(a,c){a.uc=h.g.O.Mj(new h.g.O(c.clientX,c.clientY),a.dv);if(a.Hg)var d=!1;else a.Hg=h.g.O.HA(a.uc)>(a.P?h.Ww:h.Nw),d=a.Hg;if(d){if(a.ht)throw Error("updateIsDragging_ should only be called once per gesture.");a.ht=!0;if(a.Tc){a.ck=!0;a.Oe=new h.Yi(a.Tc,a.Fb);d=a.Oe;h.i.Db()||h.i.ga(!0);d.s.Rb(!1);d.Cb.wo=!1;d.Fg&&d.iq();d.Cb.dh&&d.Cb.dh(!0);var e=d.s.sa;e&&e.uy(d.Cb.Pc()?"blocklyToolboxDelete":"blocklyToolboxGrab");$a(a.Oe,a.Od,a.uc);d=!0}else d=!1;if(!d){if(a.Gb)if(a.P?(a.P.Ou(a.Gb)?((d=
!eb(a.P))||(d=a.uc,d=Math.atan2(d.y,d.x)/Math.PI*180,e=a.P.uz,d=d<e&&d>-e||d<-180+e||d>180-e?!0:!1),d?(a.Fb=a.P.kb,fb(a.Fb),h.i.Db()||h.i.ga(!0),a.gh=null,a.Gb=gb(a.P,a.Gb),a.Gb.select(),d=!0):d=!1):d=!1,a.Og=d):a.Gb.Dc()&&(a.Og=!0),a.Og){a.Gd=new h.eg(a.Gb,a.Fb);d=a.Gd;e=a.uc;var f=a.Gu;h.i.Db()||h.i.ga(!0);d.s.ri&&ta(d.cb);h.g.m.Lk();d.s.Rb(!1);h.Qa.Yo();if(d.cb.getParent()||f&&d.cb.V&&x(d.cb.V))y(d.cb,f),e=d.Bi(e),e=h.g.O.sum(d.ze,e),d.cb.translate(e.x,e.y),h.Qa.nz(d.cb);d.cb.dh(!0);d.cb.iq();
(e=d.s.sa)&&e.uy(d.cb.Pc()?"blocklyToolboxDelete":"blocklyToolboxGrab");ma(a.Gd,a.Od,a.uc);d=!0}else d=!1;else d=!1;if(d=!d)if(a.P)d=eb(a.P);else if(d=a.Fb)d=a.Fb,d=d.options.Ob&&d.options.Ob.xf;d&&(a.dg=a.P?new h.vl(a.P):new h.pj(a.Fb),a.dk=!0,a.dg.Uq())}h.Pf()}a.Od=c}
b.$o=function(a){h.g.Km(a)?this.cancel():(this.Jg=!0,h.Qa.Yo(),fb(this.Fb),this.Fb.ri&&this.Fb.resize(),Ga(this.Fb),this.Od=a,h.jc(!!this.P),h.F.block(),this.Gb&&(!this.Gb.Rc&&a.shiftKey?(h.navigation.jp(),E(this.Po.Ga,h.navigation.Ap(this.Gb))):this.Gb.select()),h.g.ui(a)?va(this,a):("touchstart"!=a.type.toLowerCase()&&"pointerdown"!=a.type.toLowerCase()||"mouse"==a.pointerType||h.GA(a,this),this.dv=new h.g.O(a.clientX,a.clientY),this.Gu=a.altKey||a.ctrlKey||a.metaKey,this.Rh(a)))};
b.Rh=function(a){this.Wm=h.ra(document,"mousemove",null,this.Uj.bind(this));this.Xm=h.ra(document,"mouseup",null,this.xm.bind(this));a.preventDefault();a.stopPropagation()};b.Uj=function(a){db(this,a);this.dk?this.dg.xf(this.uc):this.Og?ma(this.Gd,this.Od,this.uc):this.ck&&$a(this.Oe,this.Od,this.uc);a.preventDefault();a.stopPropagation()};
b.xm=function(a){db(this,a);h.Pf();if(this.Hm)console.log("Trying to end a gesture recursively.");else{this.Hm=!0;if(this.ck)ab(this.Oe,a,this.uc);else if(this.Og)ra(this.Gd,a,this.uc);else if(this.dk){var c=this.dg;c.xf(this.uc);Ja(c.s)}else if(this.Tc&&!this.Hg)this.Tc.AB&&this.Tc.AB(),this.Tc.select&&this.Tc.select();else if(hb(this))this.hh.Ik(),ib(this);else if(this.gh&&!this.Hg&&!hb(this))this.P&&this.P.Qh?this.Gb.isEnabled()&&(h.i.Db()||h.i.ga(!0),ua(gb(this.P,this.Gb))):h.i.Na(new h.i.bd(this.gh,
"click",void 0,void 0)),ib(this),h.i.ga(!1);else if(!(this.gh||this.Tc||this.hh||this.Hg))if(c=this.Po,a.shiftKey){h.navigation.jp();var d=h.g.xB(c,new h.g.O(a.clientX,a.clientY));d=h.B.Ij(c,d);E(c.Ga,d)}else h.selected&&cb(h.selected);a.preventDefault();a.stopPropagation();this.I()}};b.cancel=function(){if(!this.Hm){h.Pf();if(this.ck)ab(this.Oe,this.Od,this.uc);else if(this.Og)ra(this.Gd,this.Od,this.uc);else if(this.dk){var a=this.dg;a.xf(this.uc);Ja(a.s)}this.I()}};
function va(a,c){a.Gb?(ib(a),h.jc(a.P),a.Gb.Hk(c)):a.Tc?a.Tc.Hk(c):a.Fb&&!a.P&&(h.jc(),a.Fb.Hk(c));c.preventDefault();c.stopPropagation();a.I()}function jb(a,c,d){if(a.Jg)throw Error("Tried to call gesture.handleWsStart, but the gesture had already been started.");a.Fb||(a.Fb=d);a.Od=c;a.$o(c);h.$e&&h.navigation.Mi(h.navigation.Kl)}function kb(a,c,d){if(a.Jg)throw Error("Tried to call gesture.handleFlyoutStart, but the gesture had already been started.");a.P||(a.P=d);jb(a,c,d.ei())}
function ib(a){a.Gb&&!a.P&&ta(a.Gb)}function lb(a,c){a.gh||a.Tc||(a.gh=c,c.Rc&&c!=D(c)?mb(a,D(c)):mb(a,c))}function mb(a,c){c.Ua?mb(a,c.getParent()):a.Gb=c}function hb(a){if(a.hh){var c=a.hh;c=!!c.D&&c.D.Qc()&&!!c.Ik&&"function"===typeof c.Ik}else c=!1;return c&&!a.Hg&&(!a.P||!a.P.Qh)}b.yc=function(){return this.dk||this.Og||this.ck};b.bi=function(){return this.Gd?this.Gd.bi():[]};h.Ah.Hp=function(){for(var a=h.hb.getAll(),c=0,d;d=a[c];c++)if(d.Lb)return!0;return!1};h.Ea=function(a,c,d){this.Zv=this.bw=this.Be=null;this.ub=new h.g.Cd(0,0);this.Yb=null;d&&this.Aj(d);this.setValue(a);c&&(this.bw=c)};h.Ea.Ar=16;h.Ea.Ls=12.5;h.Ea.qj=10;h.Ea.Xs=10;h.Ea.zh=h.Ea.qj/2;b=h.Ea.prototype;b.name=void 0;b.av=50;b.D=null;b.If=!0;b.cg=!0;b.Vl=null;h.Ea.js="\u00a0";b=h.Ea.prototype;b.Wd=!0;b.Fs=!1;b.Aj=function(a){var c=a.tooltip;"string"==typeof c&&(c=h.g.Fc(a.tooltip));c&&this.Pd(c)};
b.wa=function(){this.jd||(this.jd=h.g.m.L("g",{},null),this.isVisible()||(this.jd.style.display="none"),this.D.Y().appendChild(this.jd),this.$j(),this.Xk(),this.Pd(this.Zv),h.F.Rh(this.Vl||this.Y()),this.cv=h.ra(this.Vl||this.Y(),"mousedown",this,this.Sf))};b.$j=function(){this.ub.height=Math.max(this.ub.height,h.Ea.Ar);this.ub.width=Math.max(this.ub.width,h.Ea.qj);this.sj=h.g.m.L("rect",{rx:4,ry:4,x:0,y:0,height:this.ub.height,width:this.ub.width},this.jd);nb(this)};
function nb(a){a.Vc=h.g.m.L("text",{"class":"blocklyText",y:h.Ea.Ls,x:a.sj?h.Ea.zh:0},a.jd);a.Ri=document.createTextNode("");a.Vc.appendChild(a.Ri)}b.I=function(){h.A.Wj(this);h.W.Wj(this);this.cv&&h.fb(this.cv);h.g.m.removeNode(this.jd)};b.Xk=function(){var a=this.Vl||this.Y();this.Wd&&a&&(this.D.Qc()?(h.g.m.Ib(a,"blocklyEditableText"),h.g.m.Sc(a,"blocklyNonEditableText"),a.style.cursor=this.Hw):(h.g.m.Ib(a,"blocklyNonEditableText"),h.g.m.Sc(a,"blocklyEditableText"),a.style.cursor=""))};
b.isVisible=function(){return this.cg};b.Eb=function(a){if(this.cg!=a){this.cg=a;var c=this.Y();c&&(c.style.display=a?"block":"none")}};b.Y=function(){return this.jd};b.Ae=function(){};b.Di=function(){if(this.Ri){this.Ri.nodeValue=ob(this);var a=h.g.m.xp(this.Vc);this.sj&&(a+=h.Ea.qj,this.sj.setAttribute("width",a));this.ub.width=a}};
b.We=function(){if(!this.isVisible())return new h.g.Cd(0,0);this.If?(this.Di(),this.If=!1):this.cg&&0==this.ub.width&&(console.warn("Deprecated use of setting size_.width to 0 to rerender a field. Set field.isDirty_ to true instead."),this.Di());return this.ub};function ob(a){var c=a.Bf();if(!c)return h.Ea.js;c.length>a.av&&(c=c.substring(0,a.av-2)+"\u2026");c=c.replace(/\s/g,h.Ea.js);a.D&&a.D.H&&(c+="\u200f");return c}b.Bf=function(){if(this.yp){var a=this.yp.call(this);if(null!==a)return String(a)}return String(this.getValue())};
b.gn=function(){throw Error("setText method is deprecated");};b.mk=function(){this.If=!0};function pb(a){a.If=!0;a.D&&a.D.ca&&(a.D.Ba(),a.D.Cc())}b.setValue=function(a){if(null!==a){var c=this.gm(a);a=qb(this,a,c);if(!(a instanceof Error)){if(c=this.bw)if(c=c.call(this,a),a=qb(this,a,c),a instanceof Error)return;c=this.getValue();c!==a&&(this.D&&h.i.isEnabled()&&h.i.Na(new h.i.uh(this.D,"field",this.name||null,c,a)),this.hm(a),this.If&&pb(this))}}};
function qb(a,c,d){if(null===d)return a.If&&pb(a),Error();void 0!==d&&(c=d);return c}b.getValue=function(){return this.Be};b.gm=function(a){return null===a||void 0===a?null:a};b.hm=function(a){this.Be=a;this.If=!0};b.Sf=function(a){if(this.D&&this.D.C&&(a=this.D.C.Af(a))){if(a.Jg)throw Error("Tried to call gesture.setStartField, but the gesture had already been started.");a.hh||(a.hh=this)}};b.Pd=function(a){var c=this.Vl||this.Y();c?c.Qd=a||""===a?a:this.D:this.Zv=a};
b.ne=function(){for(var a=null,c=this.D,d=c.N,e=0;e<c.N.length;e++)for(var f=d[e],g=f.Ma,k=0;k<g.length;k++)if(g[k]===this){a=f;break}return a};b.lu=function(){return!1};b.Xg=function(){return!1};b.Ek=function(a){a?(this.jd.appendChild(a),this.Yb=a):this.Yb=null};b.Fk=function(a){a&&this.jd.appendChild(a)};h.Nc={};h.Nc.Uk={};h.Nc.register=function(a,c){if("string"!=typeof a||""==a.trim())throw Error('Invalid field type "'+a+'". The type must be a non-empty string.');if(h.Nc.Uk[a])throw Error('Error: Field "'+a+'" is already registered.');if(!c||"function"!=typeof c.pa)throw Error('Field "'+c+'" must have a fromJson function');a=a.toLowerCase();h.Nc.Uk[a]=c};h.Nc.unregister=function(a){h.Nc.Uk[a]?delete h.Nc.Uk[a]:console.warn('No field mapping for type "'+a+'" found to unregister')};
h.Nc.pa=function(a){var c=h.Nc.Uk[a.type.toLowerCase()];return c?c.pa(a):(console.warn("Blockly could not create a field of type "+a.type+". The field is probably not being registered. This could be because the file is not loaded, the field does not register itself (Issue #1584), or the registration is not being reached."),null)};h.g.wl={};h.g.wl.UA=0;h.g.wl.Vz=function(){return"blockly:"+(h.g.wl.UA++).toString(36)};h.nc=function(){this.Fv=h.nc.Ft;this.li=null;this.od=!1;this.Ec=this.$=null;this.Kb=[];this.Io={}};h.nc.Ft=!1;h.nc.Error={wn:"Component already rendered",ws:"Unable to set parent component",Bw:"Child component index out of bounds"};b=h.nc.prototype;b.ob=function(){return this.li||(this.li=h.g.wl.Vz())};b.Ki=function(a){if(this==a)throw Error(h.nc.Error.ws);var c;if(c=a&&this.Ec&&this.li)c=(c=this.li)?this.Ec.Io[c]||null:null;if(c&&this.Ec!=a)throw Error(h.nc.Error.ws);this.Ec=a};b.getParent=function(){return this.Ec};
b.La=function(){this.$=document.createElement("div")};b.Ba=function(a){this.Di(a)};b.Di=function(a,c){if(this.od)throw Error(h.nc.Error.wn);this.$||this.La();a?a.insertBefore(this.$,c||null):document.body.appendChild(this.$);this.Ec&&!this.Ec.od||this.km()};b.km=function(){this.od=!0;rb(this,function(a){!a.od&&a.$&&a.km()})};b.lm=function(){rb(this,function(a){a.od&&a.lm()});this.od=!1};b.I=function(){this.pz||(this.pz=!0,this.Zo())};
b.Zo=function(){this.od&&this.lm();rb(this,function(a){a.I()});this.$&&h.g.m.removeNode(this.$);this.Ec=this.$=this.Io=this.Kb=null};
function sb(a,c){var d=a.Kb.length;if(c.od)throw Error(h.nc.Error.wn);if(0>d||d>a.Kb.length)throw Error(h.nc.Error.Bw);a.Io[c.ob()]=c;if(c.getParent()==a){var e=a.Kb.indexOf(c);-1<e&&a.Kb.splice(e,1)}c.Ki(a);a.Kb.splice(d,0,c);c.od&&a.od&&c.getParent()==a?(a=a.$,d=a.childNodes[d]||null,d!=c.$&&a.insertBefore(c.$,d)):(a.$||a.La(),d=a.Kb[d+1]||null,c.Di(a.$,d?d.$:null))}b.Ru=function(){return this.Fv};function tb(a,c){if(a.od)throw Error(h.nc.Error.wn);a.Fv=c}
function rb(a,c,d){for(var e=0;e<a.Kb.length;e++)c.call(d,a.Kb[e],e)};h.g.Pa={};h.g.Pa.sw="aria-";h.g.Pa.ao="role";
h.g.Pa.co={cC:"alert",dC:"alertdialog",fC:"application",gC:"article",mC:"banner",pC:"button",rC:"checkbox",wC:"columnheader",xC:"combobox",zC:"complementary",AC:"contentinfo",GC:"definition",JC:"dialog",KC:"directory",MC:"document",qD:"form",uD:"grid",vD:"gridcell",wD:"group",AD:"heading",ED:"img",QD:"link",RD:"list",SD:"listbox",TD:"listitem",VD:"log",aE:"main",bE:"marquee",cE:"math",yx:"menu",eE:"menubar",zx:"menuitem",Ax:"menuitemcheckbox",fE:"menuitemradio",kE:"navigation",nE:"note",IE:"option",
rF:"presentation",uF:"progressbar",xF:"radio",yF:"radiogroup",AF:"region",bo:"row",HF:"rowgroup",IF:"rowheader",KF:"scrollbar",MF:"search",OF:"separator",UF:"slider",XF:"spinbutton",YF:"status",Yx:"tab",ZF:"table",$F:"tablist",aG:"tabpanel",bG:"textbox",cG:"textinfo",fG:"timer",gG:"toolbar",hG:"tooltip",iG:"tree",jG:"treegrid",kG:"treeitem"};
h.g.Pa.State={pw:"activedescendant",hC:"atomic",jC:"autocomplete",oC:"busy",sC:"checked",vC:"colindex",CC:"controls",IC:"describedby",LC:"disabled",RC:"dropeffect",WC:"expanded",pD:"flowto",tD:"grabbed",yD:"haspopup",BD:"hidden",GD:"invalid",KD:"label",LD:"labelledby",PD:"level",UD:"live",hE:"multiline",iE:"multiselectable",hF:"orientation",iF:"owns",qF:"posinset",sF:"pressed",zF:"readonly",BF:"relevant",EF:"required",JF:"rowindex",fo:"selected",PF:"setsize",VF:"sort",nG:"valuemax",oG:"valuemin",
pG:"valuenow",qG:"valuetext"};h.g.Pa.Li=function(a,c){c?a.setAttribute(h.g.Pa.ao,c):h.g.Pa.pB(a)};h.g.Pa.ZG=function(a){return a.getAttribute(h.g.Pa.ao)||null};h.g.Pa.pB=function(a){a.removeAttribute(h.g.Pa.ao)};h.g.Pa.Mi=function(a,c,d){Array.isArray(d)&&(d=d.join(" "));a.setAttribute(h.g.Pa.Iz(c),d)};h.g.Pa.Iz=function(a){return h.g.Pa.sw+a};h.kg=function(){h.nc.call(this);this.Ye=-1};h.g.object.S(h.kg,h.nc);b=h.kg.prototype;b.La=function(){var a=document.createElement("div");a.id=this.ob();this.$=a;a.className="goog-menu goog-menu-vertical blocklyNonSelectable";a.tabIndex=0;h.g.Pa.Li(a,this.Jq||h.g.Pa.co.yx)};b.focus=function(){var a=this.$;a&&(a.focus(),h.g.m.Ib(a,"focused"))};b.blur=function(){var a=this.$;a&&(a.blur(),h.g.m.Sc(a,"focused"))};b.Li=function(a){this.Jq=a};
b.km=function(){h.kg.w.km.call(this);rb(this,function(a){if(a.od){var c=a.$;c=c.id||(c.id=a.ob());this.Th||(this.Th={});this.Th[c]=a}},this);ub(this)};b.lm=function(){vb(this,-1);h.kg.w.lm.call(this)};b.Zo=function(){h.kg.w.Zo.call(this);h.fb(this.NA);h.fb(this.xj);h.fb(this.KA);h.fb(this.LA);h.fb(this.YA)};
function ub(a){var c=a.$;a.NA=h.ra(c,"mouseover",a,a.eA,!0);a.xj=h.ra(c,"click",a,a.$z,!0);a.KA=h.ra(c,"mouseenter",a,a.cA,!0);a.LA=h.ra(c,"mouseleave",a,a.dA,!0);a.YA=h.ra(c,"keydown",a,a.Cp)}b.Th=null;function wb(a,c){if(a.Th)for(var d=a.$;c&&c!==d;){var e=c.id;if(e in a.Th)return a.Th[e];c=c.parentNode}return null}function xb(a){(a=a.Kb[a.Ye]||null)&&a.df(!1)}function vb(a,c){var d=a.Kb[c]||null;d?(d.df(!0),a.Ye=c):-1<a.Ye&&((a.Kb[a.Ye]||null).df(!1),a.Ye=-1);d&&h.g.style.Hv(d.$,a.$)}
b.df=function(a){vb(this,this.Kb.indexOf(a))};function yb(a){xb(a);zb(a,function(c,d){return(c+1)%d},a.Ye)}function Ab(a){xb(a);zb(a,function(c,d){c--;return 0>c?d-1:c},a.Ye)}function zb(a,c,d){var e=a.Kb.length;d=c.call(a,0>d?-1:d,e);for(var f=0;f<=e;){var g=a.Kb[d]||null;if(g&&g.isEnabled()){vb(a,d);break}f++;d=c.call(a,d,e)}}b.eA=function(a){(a=wb(this,a.target))&&a.isEnabled()&&(this.Kb[this.Ye]||null)!==a&&(xb(this),this.df(a))};
b.$z=function(a){var c=wb(this,a.target),d;if(d=c)c.isEnabled()&&(c.df(!0),Bb(c)),d=void 0;d&&a.preventDefault()};b.cA=function(){this.focus()};b.dA=function(){this.$&&(this.blur(),xb(this),vb(this,-1))};b.Cp=function(a){return 0!=this.Kb.length&&Cb(this,a)?(a.preventDefault(),a.stopPropagation(),!0):!1};
function Cb(a,c){var d=a.Kb[a.Ye]||null;if(d&&"function"==typeof d.Cp&&d.Cp(c))return!0;if(c.shiftKey||c.ctrlKey||c.metaKey||c.altKey)return!1;switch(c.keyCode){case h.g.rb.Mr:d&&Bb(d);break;case h.g.rb.by:Ab(a);break;case h.g.rb.Mw:yb(a);break;default:return!1}return!0};h.zl=function(a,c){h.nc.call(this);this.wf=a;this.setValue(c);this.jm=!0};h.g.object.S(h.zl,h.nc);b=h.zl.prototype;
b.La=function(){var a=document.createElement("div");a.id=this.ob();this.$=a;a.className="goog-menuitem goog-option "+(this.jm?"":"goog-menuitem-disabled ")+(this.Ho?"goog-option-selected ":"")+(this.Ru()?"goog-menuitem-rtl ":"");var c=document.createElement("div");c.className="goog-menuitem-content";a.appendChild(c);if(this.vj){var d=document.createElement("div");d.className="goog-menuitem-checkbox"}else d=null;d&&c.appendChild(d);c.appendChild(Db(this));h.g.Pa.Li(a,this.Jq||(this.vj?h.g.Pa.co.Ax:
h.g.Pa.co.zx));h.g.Pa.Mi(a,h.g.Pa.State.fo,this.vj&&this.Ho||!1)};function Db(a){a=a.wf;"string"===typeof a&&(a=document.createTextNode(a));return a}b.setValue=function(a){this.Be=a};b.getValue=function(){return this.Be};b.Li=function(a){this.Jq=a};function Eb(a,c){if(a.vj){a.Ho=c;var d=a.$;d&&a.isEnabled()&&(c?(h.g.m.Ib(d,"goog-option-selected"),h.g.Pa.Mi(d,h.g.Pa.State.fo,!0)):(h.g.m.Sc(d,"goog-option-selected"),h.g.Pa.Mi(d,h.g.Pa.State.fo,!1)))}}
b.df=function(a){var c=this.$;c&&this.isEnabled()&&(a?h.g.m.Ib(c,"goog-menuitem-highlight"):h.g.m.Sc(c,"goog-menuitem-highlight"))};b.isEnabled=function(){return this.jm};b.we=function(a){this.jm=a;(a=this.$)&&(this.jm?h.g.m.Sc(a,"goog-menuitem-disabled"):h.g.m.Ib(a,"goog-menuitem-disabled"))};function Bb(a){a.vj&&Eb(a,!a.Ho);a.$s&&a.$s.call(a.sy,a)}function Fb(a,c,d){a.$s=c;a.sy=d};h.Sd=function(a){this.name=a};h.B=function(a,c,d){if(!c)throw Error("Cannot create a node without a location.");this.Vk=a;this.bk=h.B.wA(a);this.ba=c;(a=d||null)&&a.hw&&(this.iw=a.hw)};h.B.types={Zc:"field",Ic:"block",Ie:"input",Jh:"output",xd:"next",Ad:"previous",$d:"stack",sg:"workspace"};h.B.Kw=-20;h.B.wA=function(a){switch(a){case h.B.types.Ad:case h.B.types.xd:case h.B.types.Ie:case h.B.types.Jh:return!0}return!1};h.B.Gj=function(a){return new h.B(h.B.types.Zc,a)};
h.B.je=function(a){return a?a.type==h.Oa||a.type==h.Ca&&a.ne()?h.B.Ag(a.ne()):a.type==h.Ca?new h.B(h.B.types.xd,a):a.type==h.zd?new h.B(h.B.types.Jh,a):a.type==h.Bd?new h.B(h.B.types.Ad,a):null:null};h.B.Ag=function(a){return a?new h.B(h.B.types.Ie,a.connection):null};h.B.Te=function(a){return new h.B(h.B.types.Ic,a)};h.B.Hj=function(a){return new h.B(h.B.types.$d,a)};h.B.Ij=function(a,c){return new h.B(h.B.types.sg,a,{hw:c})};b=h.B.prototype;b.jb=function(){return this.Vk};
function Gb(a,c){a=a.ba;a instanceof h.hl||(a=a.D);if(!a||!a.C)return null;var d=D(a);a=G(d.C,!0);for(var e=0,f;f=a[e];e++)if(d.id==f.id)return c=e+(c?1:-1),-1==c||c==a.length?null:h.B.Hj(a[c]);throw Error("Couldn't find "+(c?"next":"previous")+" stack?!");}function Hb(a){if(!a)return null;do var c=a.R&&x(a.R);while(c&&u(c)==a&&(a=c));return(c=a.R||a.M)&&c.la&&c.la.ne()?h.B.Ag(c.la.ne()):h.B.Hj(a)}
b.next=function(){switch(this.Vk){case h.B.types.$d:return Gb(this,!0);case h.B.types.Jh:return h.B.Te(this.ba.D);case h.B.types.Zc:a:{var a=this.ba,c=a.ne();var d=a.D;a=c.Ma.indexOf(a)+1;c=d.N.indexOf(c);for(var e;e=d.N[c];c++){for(var f=e.Ma;a<f.length;){if(f[a].Wd){d=h.B.Gj(f[a]);break a}a++}a=0;if(e.connection){d=h.B.Ag(e);break a}}d=null}return d;case h.B.types.Ie:a:{a=this.ba.ne();d=a.D;for(a=d.N.indexOf(a)+1;c=d.N[a];a++){e=c.Ma;f=0;for(var g;g=e[f];f++)if(g.Wd){d=h.B.Gj(g);break a}if(c.connection){d=
h.B.Ag(c);break a}}d=null}return d;case h.B.types.Ic:if(d=this.ba.V)return h.B.je(d);break;case h.B.types.Ad:return h.B.Te(this.ba.D);case h.B.types.xd:if(d=this.ba.la)return h.B.je(d)}return null};
b.Yj=function(){switch(this.Vk){case h.B.types.sg:var a=G(this.ba,!0);if(0<a.length)return h.B.Hj(a[0]);break;case h.B.types.$d:a=this.ba;var c=a.R||a.M;return c?h.B.je(c):h.B.Te(a);case h.B.types.Ic:a:{a=this.ba.N;c=0;for(var d;d=a[c];c++){for(var e=d.Ma,f=0,g;g=e[f];f++)if(g.Wd){a=h.B.Gj(g);break a}if(d.connection){a=h.B.Ag(d);break a}}a=null}return a;case h.B.types.Ie:if(a=this.ba.la)return h.B.je(a)}return null};
b.ue=function(){switch(this.Vk){case h.B.types.$d:return Gb(this,!1);case h.B.types.Zc:a:{var a=this.ba;var c=a.ne();var d=a.D;a=c.Ma.indexOf(a)-1;for(var e=d.N.indexOf(c),f;f=d.N[e];e--){if(f.connection&&f!==c){c=h.B.Ag(f);break a}for(f=f.Ma;-1<a;){if(f[a].Wd){c=h.B.Gj(f[a]);break a}a--}0<=e-1&&(a=d.N[e-1].Ma.length-1)}c=null}return c;case h.B.types.Ie:a:{c=this.ba.ne();d=c.D;for(a=d.N.indexOf(c);e=d.N[a];a--){if(e.connection&&e!==c){c=h.B.Ag(e);break a}e=e.Ma;f=e.length-1;for(var g;g=e[f];f--)if(g.Wd){c=
h.B.Gj(g);break a}}c=null}return c;case h.B.types.Ic:c=this.ba.M;if(c=this.ba.R||c)return h.B.je(c);break;case h.B.types.Ad:if((c=this.ba.la)&&!c.ne())return h.B.je(c);break;case h.B.types.xd:return h.B.Te(this.ba.D)}return null};
b.tk=function(){switch(this.Vk){case h.B.types.$d:var a=this.ba.Ha();return h.B.Ij(this.ba.C,new h.g.O(a.x,a.y+h.B.Kw));case h.B.types.Jh:return(a=this.ba.la)?h.B.je(a):h.B.Hj(this.ba.D);case h.B.types.Zc:return h.B.Te(this.ba.D);case h.B.types.Ie:return h.B.Te(this.ba.D);case h.B.types.Ic:return Hb(this.ba);case h.B.types.Ad:return Hb(this.ba.D);case h.B.types.xd:return Hb(this.ba.D)}return null};h.g.rb={vG:0,XD:3,vw:8,Yx:9,pE:12,Mr:13,Px:16,DC:17,qw:18,mF:19,qC:20,Nr:27,WF:32,lF:33,kF:34,UC:35,CD:36,ND:37,by:38,FF:39,Mw:40,pF:43,tF:44,Ln:45,aj:46,ZERO:48,ONE:49,lG:50,dG:51,rD:52,oD:53,SF:54,QF:55,TC:56,lE:57,mD:59,kD:61,jD:173,lD:163,vF:63,iC:64,kw:65,kC:66,Aw:67,Jw:68,E:69,XC:70,sD:71,xD:72,ix:73,ID:74,qx:75,JD:76,WD:77,jE:78,FE:79,jF:80,Q:81,wF:82,Nx:83,Xx:84,mG:85,ey:86,iy:87,Ws:88,yG:89,ny:90,Bx:91,wG:92,BC:93,EE:96,xE:97,DE:98,CE:99,tE:100,sE:101,BE:102,AE:103,rE:104,wE:105,vE:106,zE:107,
uE:109,yE:110,qE:111,YC:112,bD:113,cD:114,dD:115,eD:116,fD:117,gD:118,hD:119,iD:120,ZC:121,$C:122,aD:123,oE:144,LF:145,nD:166,MD:183,NF:186,EC:189,VC:187,yC:188,nF:190,TF:191,eC:192,eG:192,RF:222,GE:219,lC:220,uC:221,uG:224,YD:224,ZD:91,$D:93,tG:229,sG:252,oF:255};h.Wa={};h.Wa.Ra={};h.Wa.Ra.Rg={};h.Wa.Ra.fq={Px:"Shift",Fw:"Control",qw:"Alt",Bx:"Meta"};h.Wa.Ra.xH=function(a,c){var d=h.Wa.Ra.Uz(c);d&&delete h.Wa.Ra.Rg[d];h.Wa.Ra.Rg[a]=c};h.Wa.Ra.BB=function(a){h.Wa.Ra.Rg=a};h.Wa.Ra.WG=function(){var a={};h.g.object.yi(a,h.Wa.Ra.Rg);return a};h.Wa.Ra.Hz=function(a){return h.Wa.Ra.Rg[a]};h.Wa.Ra.Uz=function(a){for(var c=Object.keys(h.Wa.Ra.Rg),d=0,e;e=c[d];d++)if(h.Wa.Ra.Rg[e].name===a.name)return e;return null};
h.Wa.Ra.yB=function(a){for(var c=h.g.object.values(h.Wa.Ra.fq),d="",e=0,f;f=c[e];e++)a.getModifierState(f)&&(d+=f);return d+=a.keyCode};h.Wa.Ra.cz=function(){for(var a=h.g.rb.qx,c=[h.Wa.Ra.fq.Fw],d="",e=h.g.object.values(h.Wa.Ra.fq),f=0,g;g=c[f];f++)if(-1<e.indexOf(g))d+=g;else throw Error(g+" is not a valid modifier key.");return d+a};
h.Wa.Ra.az=function(){var a={},c=h.Wa.Ra.cz();a[h.g.rb.iy]=h.navigation.un;a[h.g.rb.kw]=h.navigation.lr;a[h.g.rb.Nx]=h.navigation.tn;a[h.g.rb.Jw]=h.navigation.kr;a[h.g.rb.ix]=h.navigation.mw;a[h.g.rb.Mr]=h.navigation.nw;a[h.g.rb.Ws]=h.navigation.lw;a[h.g.rb.Xx]=h.navigation.ow;a[h.g.rb.E]=h.navigation.sn;a[h.g.rb.Nr]=h.navigation.sn;a[c]=h.navigation.mr;return a};h.navigation={};h.navigation.wi=null;h.navigation.Is=1;h.navigation.Kl=2;h.navigation.Js=3;h.navigation.Bg=h.navigation.Kl;h.navigation.Ta={Ad:"previous",xd:"next",Kn:"in",Un:"out",Ln:"insert",Qn:"mark",Lr:"disconnect",Ms:"toolbox",Gn:"exit",mo:"toggle_keyboard_nav"};h.navigation.au=function(){var a=h.Za(),c=a.sa;c&&(h.navigation.Bg=h.navigation.Js,h.navigation.Dv(!1),a.tb.mb||h.navigation.bq(),c.wH())};
h.navigation.$t=function(){h.navigation.Bg=h.navigation.Is;var a=h.Za();var c=a.sa;c=c?c.P:Ib(a);a.tb.mb||h.navigation.bq();c&&c.ei()&&(a=G(c.ei(),!0),0<a.length&&(a=a[0],a=h.B.Hj(a),E(h.navigation.zf(),a)))};h.navigation.pm=function(){h.jc();var a=h.Za(),c=a.Ga,d=!!a.sa,e=G(a,!0);h.navigation.Dv(d);h.navigation.Bg=h.navigation.Kl;0<e.length?E(c,h.navigation.Ap(e[0])):(a=h.B.Ij(a,new h.g.O(100,100)),E(c,a))};
h.navigation.zf=function(){var a=h.Za(),c=null;a.ca&&(c=(a=(c=a.sa)?c.P:Ib(a))?a.s.Ga:null);return c};h.navigation.vA=function(){var a=h.Za(),c=Ib(a);if(c&&c.isVisible()){var d=h.navigation.zf().mb.ba;d.isEnabled()?(c=gb(c,d),c.Ba(),Jb(c,!1),E(a.Ga,h.B.Te(c)),h.navigation.bv()||h.navigation.mc("Something went wrong while inserting a block from the flyout."),h.navigation.pm(),E(a.Ga,h.navigation.Ap(c)),h.navigation.oB()):h.navigation.mc("Can't insert a disabled block.")}else h.navigation.mc("Trying to insert from the flyout when the flyout does not  exist or is not visible")};
h.navigation.Dv=function(a){h.navigation.zf()&&(h.navigation.zf().va(),a&&Ib(h.Za()).va())};
h.navigation.JA=function(){var a=h.Za().tb.mb,c=h.Za().Ga.mb;if(!a)return h.navigation.mc("Cannot insert with no marked node."),!1;if(!c)return h.navigation.mc("Cannot insert with no cursor node."),!1;a=a.jb();c=c.jb();return a==h.B.types.Zc?(h.navigation.mc("Should not have been able to mark a field."),!1):a==h.B.types.Ic?(h.navigation.mc("Should not have been able to mark a block."),!1):a==h.B.types.$d?(h.navigation.mc("Should not have been able to mark a stack."),!1):c==h.B.types.Zc?(h.navigation.mc("Cannot attach a field to anything else."),
!1):c==h.B.types.sg?(h.navigation.mc("Cannot attach a workspace to anything else."),!1):!0};h.navigation.PA=function(a,c){if(a.Ua)return h.navigation.mc("Cannot move a shadow block to the workspace."),!1;a.getParent()&&y(a,!1);a.moveTo(c.iw);return!0};
h.navigation.bv=function(){var a=h.Za().tb.mb,c=h.Za().Ga.mb;if(!h.navigation.JA())return!1;var d=a.jb(),e=c.jb(),f=c.ba,g=a.ba;if(a.bk&&c.bk)return h.navigation.Id(f,g);if(a.bk&&(e==h.B.types.Ic||e==h.B.types.$d))return h.navigation.Mu(f,g);if(d==h.B.types.sg)return c=h.navigation.vp(c),h.navigation.PA(c,a);h.navigation.mc("Unexpected state in Blockly.navigation.modify_.");return!1};h.navigation.mz=function(a,c){var d=a.D,e=c.D;D(d)==D(e)&&(-1<p(d,!1).indexOf(e)?h.navigation.tm(c).disconnect():h.navigation.tm(a).disconnect())};
h.navigation.gq=function(a,c){if(!a||!c)return!1;var d=a.D;return Kb(c,a)==h.ea.jl?(h.navigation.mz(a,c),C(c)||a.type!=h.Ca&&a.type!=h.Oa||D(d).moveBy(c.qb-a.qb,c.Ka-a.Ka),c.connect(a),!0):!1};h.navigation.tm=function(a){var c=a.D;return C(a)?c.R?c.R:c.M?c.M:null:a};h.navigation.uu=function(a){return C(a)?a:a.la?a.la:null};
h.navigation.Id=function(a,c){if(!a||!c)return!1;var d=h.navigation.tm(a),e=h.navigation.uu(c),f=h.navigation.uu(a),g=h.navigation.tm(c);if(d&&e&&h.navigation.gq(d,e)||f&&g&&h.navigation.gq(f,g)||h.navigation.gq(a,c))return!0;try{Lb(c,a)}catch(k){h.navigation.mc("Connection failed with error: "+k)}return!1};
h.navigation.Mu=function(a,c){switch(c.type){case h.Bd:if(h.navigation.Id(a.V,c))return!0;break;case h.Ca:if(h.navigation.Id(a.R,c))return!0;break;case h.Oa:if(h.navigation.Id(a.M,c))return!0;break;case h.zd:for(var d=0;d<a.N.length;d++){var e=a.N[d].connection;if(e&&e.type===h.Oa&&h.navigation.Id(e,c))return!0}if(a.M&&h.navigation.Id(a.M,c))return!0}h.navigation.mc("This block can not be inserted at the marked location.");return!1};
h.navigation.lz=function(){var a=h.Za(),c=a.Ga.mb;if(c.bk){var d=c.ba;d.isConnected()?(c=C(d)?d:d.la,d=C(d)?d.la:d,d.D.Ua?h.navigation.Wp("Cannot disconnect a shadow block"):(c.disconnect(),Mb(d,c),ta(D(c.D)),c=h.B.je(c),E(a.Ga,c))):h.navigation.Wp("Cannot disconnect unconnected connection")}else h.navigation.Wp("Cannot disconnect blocks when the cursor is not on a connection")};h.navigation.bq=function(){var a=h.Za();E(a.tb,a.Ga.mb)};h.navigation.oB=function(){var a=h.Za();E(a.tb,null);a.tb.va()};
h.navigation.Mi=function(a){h.navigation.Bg=a};h.navigation.vp=function(a){return a?a.jb()===h.B.types.Ic?a.ba:a.jb()===h.B.types.$d?a.ba:a.jb()===h.B.types.sg?null:a.ba.D:null};h.navigation.Ap=function(a){var c=a.R||a.M;return c?h.B.je(c):h.B.Te(a)};h.navigation.gv=function(a){var c=h.Za();if(c&&(c=c.Ga)){var d=h.navigation.vp(c.mb);d===a?d.getParent()?(a=d.R||d.M)&&E(c,h.B.je(a.la)):E(c,h.B.Ij(d.C,d.Ha())):-1<Qa(a,!1).indexOf(d)&&E(c,h.B.Ij(d.C,d.Ha()))}};
h.navigation.kH=function(a){var c=h.Za().Ga;if(c){var d=h.navigation.vp(c.mb);d===a&&E(c,h.B.Te(d))}};h.navigation.jp=function(){h.$e||(h.$e=!0,h.navigation.pm())};h.navigation.kz=function(){if(h.$e){var a=h.Za();h.$e=!1;a.Ga.va();a.tb.va();h.navigation.zf()&&h.navigation.zf().va()}};h.navigation.Wp=function(a){h.navigation.wi?h.navigation.wi("log",a):console.log(a)};h.navigation.mc=function(a){h.navigation.wi?h.navigation.wi("warn",a):console.warn(a)};
h.navigation.PG=function(a){h.navigation.wi?h.navigation.wi("error",a):console.error(a)};h.navigation.nv=function(a){a=h.Wa.Ra.yB(a);return(a=h.Wa.Ra.Hz(a))?h.navigation.Xg(a):!1};h.navigation.Xg=function(a){var c=h.Za().options.readOnly,d=!1;h.$e?c?-1<h.navigation.Mx.indexOf(a)&&(d=h.navigation.Au(a)):d=h.navigation.Au(a):a.name===h.navigation.Ta.mo&&(h.navigation.jp(),d=!0);return d};
h.navigation.Au=function(a){var c=h.Za();if(a.name===h.navigation.Ta.mo)return h.navigation.kz(),!0;if(a.name===h.navigation.Ta.Ms)return c.sa?h.navigation.au():h.navigation.$t(),!0;if(h.navigation.Bg===h.navigation.Kl){c=c.Ga.mb;var d=!1;c&&c.jb()===h.B.types.Zc&&(d=c.ba.Xg(a));d||(d=h.navigation.ZB(a));return d}return h.navigation.Bg===h.navigation.Is?h.navigation.Ez(a):h.navigation.Bg===h.navigation.Js?h.navigation.SB(a):!1};
h.navigation.ZB=function(a){var c=h.Za();switch(a.name){case h.navigation.Ta.Ad:return c.Ga.ue(),!0;case h.navigation.Ta.Un:return c.Ga.tk(),!0;case h.navigation.Ta.xd:return c.Ga.next(),!0;case h.navigation.Ta.Kn:return c.Ga.Yj(),!0;case h.navigation.Ta.Ln:return h.navigation.bv(),!0;case h.navigation.Ta.Qn:return h.navigation.aA(),!0;case h.navigation.Ta.Lr:return h.navigation.lz(),!0;default:return!1}};
h.navigation.Ez=function(a){switch(a.name){case h.navigation.Ta.Ad:return h.navigation.zf().ue(),!0;case h.navigation.Ta.Un:return h.navigation.au(),!0;case h.navigation.Ta.xd:return h.navigation.zf().next(),!0;case h.navigation.Ta.Qn:return h.navigation.vA(),!0;case h.navigation.Ta.Gn:return h.navigation.pm(),!0;default:return!1}};
h.navigation.SB=function(a){if(a.name===h.navigation.Ta.Gn)return h.navigation.pm(),!0;var c=h.Za().sa.Xg(a);return c||a.name!==h.navigation.Ta.Kn?c:(h.navigation.$t(),!0)};h.navigation.aA=function(){var a=h.Za().Ga.mb,c=a.jb();c==h.B.types.Zc?a.ba.Ik():a.bk||c==h.B.types.sg?h.navigation.bq():c==h.B.types.Ic?h.navigation.mc("Cannot mark a block."):c==h.B.types.$d&&h.navigation.mc("Cannot mark a stack.")};h.navigation.un=new h.Sd(h.navigation.Ta.Ad);h.navigation.lr=new h.Sd(h.navigation.Ta.Un);
h.navigation.tn=new h.Sd(h.navigation.Ta.xd);h.navigation.kr=new h.Sd(h.navigation.Ta.Kn);h.navigation.mw=new h.Sd(h.navigation.Ta.Ln);h.navigation.nw=new h.Sd(h.navigation.Ta.Qn);h.navigation.lw=new h.Sd(h.navigation.Ta.Lr);h.navigation.ow=new h.Sd(h.navigation.Ta.Ms);h.navigation.sn=new h.Sd(h.navigation.Ta.Gn);h.navigation.mr=new h.Sd(h.navigation.Ta.mo);h.navigation.Mx=[h.navigation.un,h.navigation.lr,h.navigation.kr,h.navigation.tn,h.navigation.mr];h.Fa=function(a,c,d){"function"!=typeof a&&h.Fa.aw(a);this.xi=a;this.qm=null;this.Ck=0;this.Wq=this.yq=null;a=this.xi;if(Array.isArray(a)){for(var e=!1,f=0;f<a.length;f++){var g=a[f][0];"string"==typeof g?a[f][0]=h.g.Fc(g):(null!=g.alt&&(a[f][0].alt=h.g.Fc(g.alt)),e=!0)}if(!(e||2>a.length)){e=[];for(f=0;f<a.length;f++)e.push(a[f][0]);f=h.g.Da.Rq(e);g=h.g.Da.st(e,f);var k=h.g.Da.tt(e,f);!g&&!k||f<=g+k||(g&&(this.yq=e[0].substring(0,g-1)),k&&(this.Wq=e[0].substr(1-k)),this.xi=h.Fa.zy(a,g,k))}}a=this.getOptions(!1)[0];
h.Fa.w.constructor.call(this,a[1],c,d);this.Fi=this.nd=null};h.g.object.S(h.Fa,h.Ea);h.Fa.pa=function(a){return new h.Fa(a.options,void 0,a)};h.Fa.prototype.Fs=!0;h.Fa.tC=25;h.Fa.dE=.45;h.Fa.Sr=5;h.Fa.jx=2*h.Fa.Sr;h.Fa.cl=h.g.userAgent.bl?"\u25bc":"\u25be";b=h.Fa.prototype;b.Hw="default";
b.$j=function(){h.Fa.w.$j.call(this);this.nd=h.g.m.L("image",{y:h.Fa.Sr},this.jd);this.Fd=h.g.m.L("tspan",{},this.Vc);this.Fd.appendChild(document.createTextNode(this.D.H?h.Fa.cl+" ":" "+h.Fa.cl));this.D.H?this.Vc.insertBefore(this.Fd,this.Ri):this.Vc.appendChild(this.Fd)};
b.Ik=function(){var a=new h.kg;tb(a,this.D.H);a.Li("listbox");var c=this.getOptions(!1);this.Fi=null;for(var d=0;d<c.length;d++){var e=c[d][0],f=c[d][1];if("object"==typeof e){var g=new Image(e.width,e.height);g.src=e.src;g.alt=e.alt||"";e=g}e=new h.zl(e);e.Li("option");tb(e,this.D.H);e.setValue(f);e.vj=!0;sb(a,e);Eb(e,f==this.Be);f==this.Be&&(this.Fi=e);Fb(e,this.bA,this)}h.g.Pa.Mi(a.$,h.g.Pa.State.pw,this.Fi?this.Fi.ob():"");this.af=a;this.af.Ba(h.A.Rz());h.g.m.Ib(this.af.$,"blocklyDropdownMenu");
h.A.DB(this,this.wz.bind(this));this.af.focus();this.Fi&&h.g.style.Hv(this.Fi.$,this.af.$)};b.wz=function(){this.af.I();this.af=null};b.bA=function(a){h.A.Wj(this,!0);this.setValue(a.getValue())};h.Fa.zy=function(a,c,d){for(var e=[],f=0;f<a.length;f++){var g=a[f][0],k=a[f][1];g=g.substring(c,g.length-d);e[f]=[g,k]}return e};b=h.Fa.prototype;b.getOptions=function(a){return"function"==typeof this.xi?(this.qm&&a||(this.qm=this.xi.call(this),h.Fa.aw(this.qm)),this.qm):this.xi};
b.gm=function(a){for(var c=!1,d=this.getOptions(!0),e=0,f;f=d[e];e++)if(f[1]==a){c=!0;break}return c?a:(this.D&&console.warn("Cannot set the dropdown's value to an unavailable option. Block type: "+this.D.type+", Field name: "+this.name+", Value: "+a),null)};b.hm=function(a){h.Fa.w.hm.call(this,a);a=this.getOptions(!0);for(var c=0,d;d=a[c];c++)d[1]==this.Be&&(this.Ck=c)};b.Ae=function(){this.D&&this.Fd&&(this.Fd.style.fill=this.D.Ua?Nb(this.D):this.D.wg)};
b.Di=function(){this.Ri.nodeValue="";this.nd.style.display="none";var a=this.getOptions(!0),c=0<=this.Ck&&a[this.Ck][0];if(c&&"object"==typeof c){this.nd.style.display="";this.nd.setAttributeNS(h.g.m.dd,"xlink:href",c.src);this.nd.setAttribute("height",c.height);this.nd.setAttribute("width",c.width);a=h.g.m.xp(this.Fd);var d=Number(c.width);this.ub.height=Number(c.height)+h.Fa.jx;this.ub.width=d+a+h.Ea.qj;this.D.H?(c=h.Ea.zh-1,this.nd.setAttribute("x",h.Ea.zh+a),this.Vc.setAttribute("x",c)):(c=d+
a+h.Ea.zh+1,this.Vc.setAttribute("text-anchor","end"),this.Vc.setAttribute("x",c),this.nd.setAttribute("x",h.Ea.zh))}else this.Ri.nodeValue=ob(this),this.Vc.setAttribute("text-anchor","start"),this.Vc.setAttribute("x",h.Ea.zh),this.ub.height=h.Ea.Ar,this.ub.width=h.g.m.xp(this.Vc)+h.Ea.qj;this.sj.setAttribute("height",this.ub.height);this.sj.setAttribute("width",this.ub.width)};b.yp=function(){if(0>this.Ck)return null;var a=this.getOptions(!0)[this.Ck][0];return"object"==typeof a?a.alt:a};
h.Fa.aw=function(a){if(!Array.isArray(a))throw TypeError("FieldDropdown options must be an array.");if(!a.length)throw TypeError("FieldDropdown options must not be an empty array.");for(var c=!1,d=0;d<a.length;++d){var e=a[d];Array.isArray(e)?"string"!=typeof e[1]?(c=!0,console.error("Invalid option["+d+"]: Each FieldDropdown option id must be a string. Found "+e[1]+" in: ",e)):e[0]&&"string"!=typeof e[0]&&"string"!=typeof e[0].src&&(c=!0,console.error("Invalid option["+d+"]: Each FieldDropdown option must have a string label or image description. Found"+
e[0]+" in: ",e)):(c=!0,console.error("Invalid option["+d+"]: Each FieldDropdown option must be an array. Found: ",e))}if(c)throw TypeError("Found invalid FieldDropdown options.");};h.Fa.prototype.Xg=function(a){if(this.af){if(a===h.navigation.un)return Ab(this.af),!0;if(a===h.navigation.tn)return yb(this.af),!0}return h.Fa.w.Xg.call(this,a)};h.Nc.register("field_dropdown",h.Fa);h.g.Rect=function(a,c,d,e){this.top=a;this.bottom=c;this.left=d;this.right=e};h.g.Rect.prototype.contains=function(a,c){return a>=this.left&&a<=this.right&&c>=this.top&&c<=this.bottom};h.i.cj=function(a){this.Ub=a.id;this.group=h.i.Db();this.$b=!1};h.g.object.S(h.i.cj,h.i.Abstract);h.i.cj.prototype.type=h.i.Vw;h.i.cj.prototype.Ia=function(){var a={type:this.type};this.group&&(a.group=this.group);this.Ub&&(a.workspaceId=this.Ub);return a};h.i.cj.prototype.pa=function(a){this.Ub=a.workspaceId;this.group=a.group};h.K={};h.K.qn=function(a){var c=H,d=h.g.xml.createElement("xml"),e=h.K.XB(h.Z.bt(c));e.hasChildNodes()&&d.appendChild(e);var f=Pa(c,!0);e=0;for(var g;g=f[e];e++)d.appendChild(g.$q(a));c=G(c,!0);for(e=0;f=c[e];e++)d.appendChild(h.K.Bo(f,a));return d};h.K.XB=function(a){for(var c=h.g.xml.createElement("variables"),d=0,e;e=a[d];d++){var f=h.g.xml.createElement("variable");f.appendChild(h.g.xml.createTextNode(e.name));e.type&&f.setAttribute("type",e.type);f.id=e.ob();c.appendChild(f)}return c};
h.K.Bo=function(a,c){var d;a.C.H&&(d=a.C.di());c=h.K.sf(a,c);var e=a.Ha();c.setAttribute("x",Math.round(a.C.H?d-e.x:e.x));c.setAttribute("y",Math.round(e.y));return c};
h.K.zz=function(a){var c=!1;a.name&&(a.Fs?c=!0:a.Wd&&(console.warn("Detected an editable field that was not serializable. Please define SERIALIZABLE property as true on all editable custom fields. Proceeding with serialization."),c=!0));return c?(c=h.g.xml.createElement("field"),c.setAttribute("name",a.name),c.textContent=a.getValue(),c):null};h.K.xy=function(a,c){for(var d=0,e;e=a.N[d];d++)for(var f=0,g;g=e.Ma[f];f++)(g=h.K.zz(g))&&c.appendChild(g)};
h.K.sf=function(a,c){var d=h.g.xml.createElement(a.Ua?"shadow":"block");d.setAttribute("type",a.type);c||(d.id=a.id);if(a.qd){var e=a.qd();e&&(e.hasChildNodes()||e.hasAttributes())&&d.appendChild(e)}h.K.xy(a,d);if(e=a.Hd.text){var f=a.Hd.size,g=a.Hd.tv,k=h.g.xml.createElement("comment");k.appendChild(h.g.xml.createTextNode(e));k.setAttribute("pinned",g);k.setAttribute("h",f.height);k.setAttribute("w",f.width);d.appendChild(k)}a.data&&(e=h.g.xml.createElement("data"),e.appendChild(h.g.xml.createTextNode(a.data)),
d.appendChild(e));for(f=0;g=a.N[f];f++){var l;k=!0;if(g.type!=h.He){var m=x(g.connection);g.type==h.Oa?l=h.g.xml.createElement("value"):g.type==h.Ca&&(l=h.g.xml.createElement("statement"));e=g.connection.xe;!e||m&&m.Ua||l.appendChild(h.K.nt(e,c));m&&(l.appendChild(h.K.sf(m,c)),k=!1);l.setAttribute("name",g.name);k||d.appendChild(l)}}void 0!=a.Ze&&a.Ze!=a.uA&&d.setAttribute("inline",a.Ze);a.isCollapsed()&&d.setAttribute("collapsed",!0);a.isEnabled()||d.setAttribute("disabled",!0);a.Pc()||a.Ua||d.setAttribute("deletable",
!1);a.Dc()||a.Ua||d.setAttribute("movable",!1);a.Qc()||d.setAttribute("editable",!1);if(f=u(a))l=h.g.xml.createElement("next"),l.appendChild(h.K.sf(f,c)),d.appendChild(l);e=a.V&&a.V.xe;!e||f&&f.Ua||l.appendChild(h.K.nt(e,c));return d};
h.K.nt=function(a,c){for(var d=a=a.cloneNode(!0),e;d;)if(c&&"shadow"==d.nodeName&&d.removeAttribute("id"),d.firstChild)d=d.firstChild;else{for(;d&&!d.nextSibling;)e=d,d=d.parentNode,e.nodeType==h.g.m.Node.TEXT_NODE&&""==e.data.trim()&&d.firstChild!=e&&h.g.m.removeNode(e);d&&(e=d,d=d.nextSibling,e.nodeType==h.g.m.Node.TEXT_NODE&&""==e.data.trim()&&h.g.m.removeNode(e))}return a};
h.K.Mc=function(a){a=h.g.xml.Mc(a);var c=/(<[^/](?:[^>]*[^/])?>[^<]*)\n([^<]*<\/)/;do{var d=a;a=a.replace(c,"$1&#10;$2")}while(a!=d);return a};h.K.OG=function(a){a=h.K.Mc(a).split("<");for(var c="",d=1;d<a.length;d++){var e=a[d];"/"==e[0]&&(c=c.substring(2));a[d]=c+"<"+e;"/"!=e[0]&&"/>"!=e.slice(-2)&&(c+="  ")}a=a.join("\n");a=a.replace(/(<(\w+)\b[^>]*>[^\n]*)\n *<\/\2>/g,"$1</$2>");return a.replace(/^\n/,"")};
h.K.$f=function(a){var c=h.g.xml.NB(a);if(!c||!c.documentElement||c.getElementsByTagName("parsererror").length)throw Error("textToDom was unable to parse: "+a);return c.documentElement};h.K.IG=function(a,c){c.Rb(!1);c.clear();a=h.K.Eg(a,c);c.Rb(!0);return a};
h.K.Eg=function(a,c){if(a instanceof h.hb){var d=a;a=c;c=d;console.warn("Deprecated call to Blockly.Xml.domToWorkspace, swap the arguments.")}var e;c.H&&(e=c.di());d=[];h.g.m.Lk();var f=a.childNodes.length,g=h.i.Db();g||h.i.ga(!0);c.Rb&&c.Rb(!1);var k=!0;try{for(var l=0;l<f;l++){var m=a.childNodes[l],n=m.nodeName.toLowerCase();if("block"==n||"shadow"==n&&!h.i.$b){var q=h.K.Zh(m,c);d.push(q.id);var r=m.hasAttribute("x")?parseInt(m.getAttribute("x"),10):10,t=m.hasAttribute("y")?parseInt(m.getAttribute("y"),
10):10;isNaN(r)||isNaN(t)||q.moveBy(c.H?e-r:r,t);k=!1}else{if("shadow"==n)throw TypeError("Shadow block cannot be a top-level block.");if("comment"==n)c.ca?h.Oh?h.Oh.setValue(m.textContent):console.warn("Missing require for Blockly.WorkspaceCommentSvg, ignoring workspace comment."):h.jy?h.jy.setValue(m.textContent):console.warn("Missing require for Blockly.WorkspaceComment, ignoring workspace comment.");else if("variables"==n){if(k)h.K.sz(m,c);else throw Error("'variables' tag must exist once before block and shadow tag elements in the workspace XML, but it was found in another location.");
k=!1}}}}finally{g||h.i.ga(!1),h.g.m.Mk()}c.Rb&&c.Rb(!0);h.i.Na(new h.i.cj(c));return d};h.K.AG=function(a,c){if(c.hasOwnProperty("scale")){var d=h.ma.rf;try{h.ma.rf=0;var e=Ob(c)}finally{h.ma.rf=d}}a=h.K.Eg(a,c);if(e&&e.top!=e.bottom){d=e.bottom;var f=e.left;var g=Infinity,k=Infinity;for(e=0;e<a.length;e++){var l=v(c,a[e]).Ha();l.y<k&&(k=l.y);l.x<g&&(g=l.x)}d=d-k+h.ma.Ox;f-=g;var m;c.H&&(m=c.di());for(e=0;e<a.length;e++)v(c,a[e]).moveBy(c.H?m-f:f,d)}return a};
h.K.Zh=function(a,c){if(a instanceof h.hb){var d=a;a=c;c=d;console.warn("Deprecated call to Blockly.Xml.domToBlock, swap the arguments.")}h.i.disable();d=c.yf();try{var e=h.K.ap(a,c),f=p(e,!1);if(c.ca){Jb(e,!0);for(var g=f.length-1;0<=g;g--)f[g].mi();for(g=f.length-1;0<=g;g--)f[g].Ba(!1);setTimeout(function(){e.C&&Jb(e,!1)},1);Pb(e);Qb(c)}else for(g=f.length-1;0<=g;g--);}finally{h.i.enable()}if(h.i.isEnabled()){a=h.Z.du(c,d);for(g=0;g<a.length;g++)h.i.Na(new h.i.cd(a[g]));h.i.Na(new h.i.il(e))}return e};
h.K.sz=function(a,c){for(var d=0,e;e=a.childNodes[d];d++)if(e.nodeType==h.g.m.Node.ELEMENT_NODE){var f=e.getAttribute("type"),g=e.getAttribute("id");c.Jd(e.textContent,f,g)}};
h.K.ap=function(a,c){var d=null,e=a.getAttribute("type");if(!e)throw TypeError("Block type unspecified: "+a.outerHTML);var f=a.getAttribute("id");d=c.jq(e,f);var g=null;f=0;for(var k;k=a.childNodes[f];f++)if(k.nodeType!=h.g.m.Node.TEXT_NODE){for(var l=g=null,m=0,n;n=k.childNodes[m];m++)n.nodeType==h.g.m.Node.ELEMENT_NODE&&("block"==n.nodeName.toLowerCase()?g=n:"shadow"==n.nodeName.toLowerCase()&&(l=n));!g&&l&&(g=l);m=k.getAttribute("name");switch(k.nodeName.toLowerCase()){case "mutation":d.Ue&&(d.Ue(k),
d.mi&&d.mi());break;case "comment":if(!h.Comment){console.warn("Missing require for Blockly.Comment, ignoring block comment.");break}g=k.textContent;l="true"==k.getAttribute("pinned");m=parseInt(k.getAttribute("w"),10);k=parseInt(k.getAttribute("h"),10);d.Hi(g);d.Hd.tv=l;isNaN(m)||isNaN(k)||(d.Hd.size=new h.g.Cd(m,k));l&&d.Nz&&!d.Rc&&setTimeout(function(){d.fe.Eb(!0)},1);break;case "data":d.data=k.textContent;break;case "title":case "field":h.K.rz(d,m,k);break;case "value":case "statement":k=da(d,
m);if(!k){console.warn("Ignoring non-existent input "+m+" in block "+e);break}l&&(k.connection.xe=l);if(g)if(g=h.K.ap(g,c),g.M)k.connection.connect(g.M);else if(g.R)k.connection.connect(g.R);else throw TypeError("Child block does not have output or previous statement.");break;case "next":l&&d.V&&(d.V.xe=l);if(g){if(!d.V)throw TypeError("Next statement does not exist.");if(d.V.isConnected())throw TypeError("Next statement is already connected.");g=h.K.ap(g,c);if(!g.R)throw TypeError("Next block does not have previous statement.");
d.V.connect(g.R)}break;default:console.warn("Ignoring unknown tag: "+k.nodeName)}}(f=a.getAttribute("inline"))&&d.Ii("true"==f);(f=a.getAttribute("disabled"))&&d.we("true"!=f&&"disabled"!=f);if(f=a.getAttribute("deletable"))d.Gt="true"==f;(f=a.getAttribute("movable"))&&d.Nq("true"==f);(f=a.getAttribute("editable"))&&d.Mq("true"==f);(f=a.getAttribute("collapsed"))&&d.Zf("true"==f);if("shadow"==a.nodeName.toLowerCase()){a=Qa(d,!1);for(f=0;c=a[f];f++)if(!c.Ua)throw TypeError("Shadow block not allowed non-shadow child.");
if(Na(d).length)throw TypeError("Shadow blocks cannot have variable references.");d.Qq(!0)}return d};h.K.rz=function(a,c,d){var e=ba(a,c);e?e.setValue(d.textContent):console.warn("Ignoring non-existent field "+c+" in block "+a.type)};h.K.hz=function(a){for(var c=0,d;d=a.childNodes[c];c++)if("next"==d.nodeName.toLowerCase()){a.removeChild(d);break}};h.oo=function(a){this.s=a;this.zg=[];if(!(0>=this.s.options.Rm)){a={scrollbars:!0,Nj:this.s.options.Nj,Ac:this.s,H:this.s.H,zi:this.s.options.zi,Bk:this.s.options.Bk};if(this.s.Ff){a.Va=this.s.Va==h.qg?h.lj:h.qg;if(!h.Jn)throw Error("Missing require for Blockly.HorizontalFlyout");this.P=new h.Jn(a)}else{a.Va=this.s.Va==h.pg?h.Dd:h.pg;if(!h.rg)throw Error("Missing require for Blockly.VerticalFlyout");this.P=new h.rg(a)}Ua(this.s,this.XA.bind(this))}};b=h.oo.prototype;b.nj=47;b.fl=44;b.Eh=16;b.vx=20;
b.ds=20;b.yl=10;b.io=0;b.jo=32;b.ax=.1;b.Np=!1;b.Sm=0;b.J=null;b.kn=null;b.Tp=0;b.Of=0;b.Vu=0;b.$v=0;
b.La=function(){this.J=h.g.m.L("g",{"class":"blocklyTrash"},null);var a=String(Math.random()).substring(2);var c=h.g.m.L("clipPath",{id:"blocklyTrashBodyClipPath"+a},this.J);h.g.m.L("rect",{width:this.nj,height:this.fl,y:this.Eh},c);var d=h.g.m.L("image",{width:h.Kh.width,x:-this.io,height:h.Kh.height,y:-this.jo,"clip-path":"url(#blocklyTrashBodyClipPath"+a+")"},this.J);d.setAttributeNS(h.g.m.dd,"xlink:href",this.s.options.$m+h.Kh.url);c=h.g.m.L("clipPath",{id:"blocklyTrashLidClipPath"+a},this.J);
h.g.m.L("rect",{width:this.nj,height:this.Eh},c);this.kn=h.g.m.L("image",{width:h.Kh.width,x:-this.io,height:h.Kh.height,y:-this.jo,"clip-path":"url(#blocklyTrashLidClipPath"+a+")"},this.J);this.kn.setAttributeNS(h.g.m.dd,"xlink:href",this.s.options.$m+h.Kh.url);h.ra(this.J,"mouseup",this,this.click);h.Xb(d,"mouseover",this,this.OA);h.Xb(d,"mouseout",this,this.MA);this.so();return this.J};
b.wa=function(a){0<this.s.options.Rm&&(h.g.m.ni(this.P.La("svg"),z(this.s)),this.P.wa(this.s),this.P.Ou=function(){return!0});this.pn=this.vx+a;qa(this,!1);return this.pn+this.fl+this.Eh};b.I=function(){this.J&&(h.g.m.removeNode(this.J),this.J=null);this.s=this.kn=null;clearTimeout(this.Tp)};
b.position=function(){if(this.pn){var a=this.s.vc();a&&(this.Vu=a.Va==h.Dd||this.s.Ff&&!this.s.H?a.lb+a.fc-this.nj-this.ds-h.za.ac:this.ds+h.za.ac,this.$v=a.Va==h.lj?this.pn:a.vb+a.rc-(this.fl+this.Eh)-this.pn,this.J.setAttribute("transform","translate("+this.Vu+","+this.$v+")"))}};b.rm=function(){if(!this.J)return null;var a=this.J.getBoundingClientRect(),c=a.top+this.jo-this.yl;a=a.left+this.io-this.yl;return new h.g.Rect(c,c+this.Eh+this.fl+2*this.yl,a,a+this.nj+2*this.yl)};
function qa(a,c){a.Np!=c&&(clearTimeout(a.Tp),a.Np=c,a.so())}b.so=function(){this.Of+=this.Np?.2:-.2;this.Of=Math.min(Math.max(this.Of,this.Sm),1);Rb(this,45*this.Of);this.J.style.opacity=.4+.4*this.Of;this.Of>this.Sm&&1>this.Of&&(this.Tp=setTimeout(this.so.bind(this),20))};function Rb(a,c){var d=a.s.Va==h.pg||a.s.Ff&&a.s.H;a.kn.setAttribute("transform","rotate("+(d?-c:c)+","+(d?4:a.nj-4)+","+(a.Eh-2)+")")}b.close=function(){qa(this,!1)};
b.click=function(){if(this.zg.length){for(var a=[],c=0,d;d=this.zg[c];c++)a[c]=h.K.$f(d);this.P.show(a)}};b.OA=function(){this.zg.length&&qa(this,!0)};b.MA=function(){qa(this,!1)};
b.XA=function(a){if(!(0>=this.s.options.Rm)&&a.type==h.i.xw&&"shadow"!=a.pq.tagName.toLowerCase()){for(var c=a=a.pq.cloneNode(!0);c;){c.removeAttribute&&(c.removeAttribute("x"),c.removeAttribute("y"),c.removeAttribute("id"));var d=c.firstChild||c.nextSibling;if(!d)for(d=c.parentNode;d;){if(d.nextSibling){d=d.nextSibling;break}d=d.parentNode}c=d}a=h.K.Mc(a);if(-1==this.zg.indexOf(a)){for(this.zg.unshift(a);this.zg.length>this.s.options.Rm;)this.zg.pop();this.Sm=this.ax;Rb(this,45*this.Sm)}}};h.Hb=Object.create(null);h.ea=function(a,c){this.D=a;this.type=c};h.ea.jl=0;h.ea.As=1;h.ea.Ds=2;h.ea.Cs=3;h.ea.ys=4;h.ea.zs=5;h.ea.Bs=6;b=h.ea.prototype;b.la=null;b.Qe=null;b.xe=null;b.qb=0;b.Ka=0;
b.Id=function(a){var c=this,d=c.D,e=a.D;a.isConnected()&&a.disconnect();if(c.isConnected()){var f=x(c),g=c.xe;c.xe=null;if(f.Ua)g=h.K.sf(f),f.I(),f=null;else if(c.type==h.Oa){if(!f.M)throw Error("Orphan block does not have an output connection.");var k=h.ea.Tu(e,f);k&&(f.M.connect(k),f=null)}else if(c.type==h.Ca){if(!f.R)throw Error("Orphan block does not have a previous connection.");for(k=e;k.V;){var l=u(k);if(l&&!l.Ua)k=l;else{Sb(f.R,k.V)&&(k.V.connect(f.R),f=null);break}}}if(f&&(c.disconnect(),
h.i.$b)){var m=h.i.Db();setTimeout(function(){f.C&&!f.getParent()&&(h.i.ga(m),f.M?f.M.Vm(c):f.R&&f.R.Vm(c),h.i.ga(!1))},h.zn)}c.xe=g}var n;h.i.isEnabled()&&(n=new h.i.Xi(e));h.ea.Yy(c,a);e.Ki(d);n&&(n.$g(),h.i.Na(n))};b.I=function(){if(this.isConnected()){this.xe=null;var a=x(this);a.Ua?a.I():y(a)}};function C(a){return a.type==h.Oa||a.type==h.Ca}b.isConnected=function(){return!!this.la};
function Kb(a,c){if(!c)return h.ea.Cs;if(C(a))var d=a.D,e=c.D;else e=a.D,d=c.D;return d&&d==e?h.ea.As:c.type!=h.Ih[a.type]?h.ea.Ds:d&&e&&d.C!==e.C?h.ea.zs:Sb(a,c)?d.Ua&&!e.Ua?h.ea.Bs:h.ea.jl:h.ea.ys}
function Lb(a,c){switch(Kb(a,c)){case h.ea.jl:break;case h.ea.As:throw Error("Attempted to connect a block to itself.");case h.ea.zs:throw Error("Blocks not on same workspace.");case h.ea.Ds:throw Error("Attempt to connect incompatible types.");case h.ea.Cs:throw Error("Target connection is null.");case h.ea.ys:throw Error("Connection checks failed. "+(a+" expected "+a.Qe+", found "+c.Qe));case h.ea.Bs:throw Error("Connecting non-shadow to shadow block.");default:throw Error("Unknown connection failure: this should never happen!");
}}b.Fm=function(a){if(a.D.Kf()||Kb(this,a)!=h.ea.jl)return!1;switch(a.type){case h.Bd:return this.la||-1!=h.Oj.indexOf(a)?a=!1:a.la?(a=x(a),a=a.Kf()?!(a.R&&x(a.R)):!1):a=!0,a;case h.zd:if(a.isConnected()&&!x(a).Kf()||this.isConnected())return!1;break;case h.Oa:if(a.isConnected()&&!x(a).Dc()&&!x(a).Ua)return!1;break;case h.Ca:if(a.isConnected()&&!this.D.V&&!x(a).Ua&&x(a).V)return!1;break;default:throw Error("Unknown connection type in isConnectionAllowed");}return-1!=h.Oj.indexOf(a)?!1:!0};b.Vm=function(){};
b.connect=function(a){if(this.la!=a){Lb(this,a);var c=h.i.Db();c||h.i.ga(!0);C(this)?this.Id(a):a.Id(this);c||h.i.ga(!1)}};h.ea.Yy=function(a,c){if(!a||!c)throw Error("Cannot connect null connections.");a.la=c;c.la=a};h.ea.FB=function(a,c){for(var d=!1,e=0;e<a.N.length;e++){var f=a.N[e].connection;if(f&&f.type==h.Oa&&Sb(c.M,f)){if(d)return null;d=f}}return d};h.ea.Tu=function(a,c){for(var d;d=h.ea.FB(a,c);)if(a=x(d),!a||a.Ua)return d;return null};b=h.ea.prototype;
b.disconnect=function(){var a=this.la;if(!a)throw Error("Source connection not connected.");if(a.la!=this)throw Error("Target connection not connected to source connection.");if(C(this)){var c=this.D;var d=a.D;a=this}else c=a.D,d=this.D;var e=h.i.Db();e||h.i.ga(!0);this.Wo(c,d);a.Hq();e||h.i.ga(!1)};b.Wo=function(a,c){var d;h.i.isEnabled()&&(d=new h.i.Xi(c));this.la=this.la.la=null;c.Ki(null);d&&(d.$g(),h.i.Na(d))};
b.Hq=function(){var a=this.D,c=this.xe;if(a.C&&c&&h.i.$b)if(a=h.K.Zh(c,a.C),a.M)this.connect(a.M);else if(a.R)this.connect(a.R);else throw Error("Child block does not have output or previous statement.");};function x(a){return a.isConnected()?a.la.D:null}function Sb(a,c){if(!a.Qe||!c.Qe)return!0;for(var d=0;d<a.Qe.length;d++)if(-1!=c.Qe.indexOf(a.Qe[d]))return!0;return!1}b.mv=function(){this.isConnected()&&!Sb(this,this.la)&&y(C(this)?x(this):this.D)};
b.Gi=function(a){a?(Array.isArray(a)||(a=[a]),this.Qe=a,this.mv()):this.Qe=null};b.hv=function(){return[]};b.ne=function(){for(var a=null,c=this.D,d=c.N,e=0;e<c.N.length;e++)if(d[e].connection===this){a=d[e];break}return a};
b.toString=function(){var a=this.D;if(a)if(a.M==this)var c="Output Connection of ";else if(a.R==this)c="Previous Connection of ";else if(a.V==this)c="Next Connection of ";else{c=null;for(var d=0,e;e=a.N[d];d++)if(e.connection==this){c=e;break}if(c)c='Input "'+c.name+'" connection on ';else return console.warn("Connection not actually connected to sourceBlock_"),"Orphan Connection"}else return"Orphan Connection";d=a.type?'"'+a.type+'" block':"Block";a.id&&(d+=' (id="'+a.id+'")');return c+d};h.qa={};h.qa.Wi={};h.qa.register=function(a,c){if("string"!=typeof a||""==a.trim())throw Error('Error: Invalid extension name "'+a+'"');if(h.qa.Wi[a])throw Error('Error: Extension "'+a+'" is already registered.');if("function"!=typeof c)throw Error('Error: Extension "'+a+'" must be a function');h.qa.Wi[a]=c};h.qa.pH=function(a,c){if(!c||"object"!=typeof c)throw Error('Error: Mixin "'+a+'" must be a object');h.qa.register(a,function(){this.yi(c)})};
h.qa.qH=function(a,c,d,e){var f='Error when registering mutator "'+a+'": ';h.qa.jt(f,c.Ue,"domToMutation");h.qa.jt(f,c.qd,"mutationToDom");var g=h.qa.mt(c,f);if(d&&"function"!=typeof d)throw Error('Extension "'+a+'" is not a function');h.qa.register(a,function(){if(g){if(!h.Dx)throw Error(f+"Missing require for Blockly.Mutator");this.Ov(new h.Dx(e))}this.yi(c);d&&d.apply(this)})};h.qa.unregister=function(a){h.qa.Wi[a]?delete h.qa.Wi[a]:console.warn('No extension mapping for name "'+a+'" found to unregister')};
h.qa.apply=function(a,c,d){var e=h.qa.Wi[a];if("function"!=typeof e)throw Error('Error: Extension "'+a+'" not found.');if(d)h.qa.Py(a,c);else var f=h.qa.sp(c);e.apply(c);if(d)h.qa.Ny('Error after applying mutator "'+a+'": ',c);else if(!h.qa.QA(f,c))throw Error('Error when applying extension "'+a+'": mutation properties changed when applying a non-mutator extension.');};
h.qa.jt=function(a,c,d){if(!c)throw Error(a+'missing required property "'+d+'"');if("function"!=typeof c)throw Error(a+'" required property "'+d+'" must be a function');};h.qa.Py=function(a,c){if(h.qa.sp(c).length)throw Error('Error: tried to apply mutation "'+a+'" to a block that already has mutator functions.  Block id: '+c.id);};
h.qa.mt=function(a,c){var d=void 0!==a.Lo,e=void 0!==a.Qo;if(d&&e){if("function"!=typeof a.Lo)throw Error(c+"compose must be a function.");if("function"!=typeof a.Qo)throw Error(c+"decompose must be a function.");return!0}if(d||e)throw Error(c+'Must have both or neither of "compose" and "decompose"');return!1};
h.qa.Ny=function(a,c){if("function"!=typeof c.Ue)throw Error(a+'Applying a mutator didn\'t add "domToMutation"');if("function"!=typeof c.qd)throw Error(a+'Applying a mutator didn\'t add "mutationToDom"');h.qa.mt(c,a)};h.qa.sp=function(a){var c=[];void 0!==a.Ue&&c.push(a.Ue);void 0!==a.qd&&c.push(a.qd);void 0!==a.Lo&&c.push(a.Lo);void 0!==a.Qo&&c.push(a.Qo);return c};h.qa.QA=function(a,c){c=h.qa.sp(c);if(c.length!=a.length)return!1;for(var d=0;d<c.length;d++)if(a[d]!=c[d])return!1;return!0};
h.qa.CG=function(a,c){var d=[];"object"==typeof document&&h.g.Gv(function(){for(var e in c)h.g.kt(c[e])});return function(){this.type&&-1==d.indexOf(this.type)&&(h.qa.Oy(this,a,c),d.push(this.type));this.Pd(function(){var e=Ma(this,a),f=c[e];null==f?-1==d.indexOf(this.type)&&(e="No tooltip mapping for value "+e+" of field "+a,null!=this.type&&(e+=" of block type "+this.type),console.warn(e+".")):f=h.g.Fc(f);return f}.bind(this))}};
h.qa.Oy=function(a,c,d){var e=ba(a,c);if("function"!=typeof e.xi){e=e.getOptions();for(var f=0;f<e.length;++f){var g=e[f][1];null==d[g]&&console.warn("No tooltip mapping for value "+g+" of field "+c+" of block type "+a.type)}}};h.qa.DG=function(a,c){"object"==typeof document&&h.g.Gv(function(){h.g.kt(a)});return function(){this.Pd(function(){var d=ba(this,c);return h.g.Fc(a).replace("%1",d?d.Bf():"")}.bind(this))}};
h.qa.yz=function(){this.TB=this.Qd;this.Pd(function(){var a=this.getParent();return a&&Tb(a)&&a.Qd||this.TB}.bind(this))};h.qa.register("parent_tooltip_when_inline",h.qa.yz);h.$c=function(a,c,d){this.Sl=null;null==a&&(a="");h.$c.w.constructor.call(this,a,null,d);d||(this.Sl=c||null);this.ub=new h.g.Cd(0,h.Ea.Ls)};h.g.object.S(h.$c,h.Ea);h.$c.pa=function(a){var c=h.g.Fc(a.text);return new h.$c(c,void 0,a)};h.$c.prototype.Wd=!1;h.$c.prototype.Aj=function(a){h.$c.w.Aj.call(this,a);this.Sl=a["class"]};h.$c.prototype.$j=function(){nb(this);this.Vc.setAttribute("y",this.ub.height);this.Sl&&h.g.m.Ib(this.Vc,this.Sl)};
h.$c.prototype.gm=function(a){return null===a||void 0===a?null:String(a)};h.Nc.register("field_label",h.$c);h.Zr=function(a,c,d,e){if(a!=h.He&&!c)throw Error("Value inputs and statement inputs must have non-empty name.");this.type=a;this.name=c;this.D=d;this.connection=e;this.Ma=[]};b=h.Zr.prototype;b.align=h.vn;b.cg=!0;function I(a,c,d){Ub(a,a.Ma.length,c,d);return a}
function Ub(a,c,d,e){if(0>c||c>a.Ma.length)throw Error("index "+c+" out of bounds.");if(!(d||""==d&&e))return c;"string"==typeof d&&(d=new h.$c(d));if(d.D)throw Error("Field already bound to a block.");d.D=a.D;a.D.ca&&d.wa();d.name=e;d.yq&&(c=Ub(a,c,d.yq));a.Ma.splice(c,0,d);++c;d.Wq&&(c=Ub(a,c,d.Wq));a.D.ca&&(a.D.Ba(),a.D.Cc());return c}b.isVisible=function(){return this.cg};
b.Eb=function(a){var c=[];if(this.cg==a)return c;for(var d=(this.cg=a)?"block":"none",e=0,f;f=this.Ma[e];e++)f.Eb(a);if(this.connection){if(a)c=Vb(this.connection);else if(e=this.connection,Wb(e,!0),e.la)for(e=p(x(e),!1),f=0;f<e.length;f++){for(var g=e[f],k=g.kd(!0),l=0;l<k.length;l++)Wb(k[l],!0);g=ka(g);for(l=0;l<g.length;l++)g[l].Eb(!1)}if(e=x(this.connection))e.Y().style.display=d,a||(e.ca=!1)}return c};b.mk=function(){for(var a=0,c;c=this.Ma[a];a++)c.mk()};
b.Gi=function(a){if(!this.connection)throw Error("This input does not have a connection.");this.connection.Gi(a)};b.wa=function(){if(this.D.C.ca)for(var a=0;a<this.Ma.length;a++)this.Ma[a].wa()};b.I=function(){for(var a=0,c;c=this.Ma[a];a++)c.I();this.connection&&this.connection.I();this.D=null};h.g.yb={};h.g.yb.parse=function(a){a=String(a).toLowerCase().trim();var c=h.g.yb.names[a];if(c)return c;c="#"==a[0]?a:"#"+a;if(/^#[0-9a-f]{6}$/.test(c))return c;if(/^#[0-9a-f]{3}$/.test(c))return["#",c[1],c[1],c[2],c[2],c[3],c[3]].join("");var d=a.match(/^(?:rgb)?\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)$/);return d&&(a=Number(d[1]),c=Number(d[2]),d=Number(d[3]),0<=a&&256>a&&0<=c&&256>c&&0<=d&&256>d)?h.g.yb.Iq(a,c,d):null};
h.g.yb.Iq=function(a,c,d){c=a<<16|c<<8|d;return 16>a?"#"+(16777216|c).toString(16).substr(1):"#"+c.toString(16)};h.g.yb.Hu=function(a){a=parseInt(a.substr(1),16);return[a>>16,a>>8&255,a&255]};
h.g.yb.kA=function(a){var c=h.gx,d=255*h.hx,e=0,f=0,g=0;if(0==c)g=f=e=d;else{var k=Math.floor(a/60),l=a/60-k;a=d*(1-c);var m=d*(1-c*l);c=d*(1-c*(1-l));switch(k){case 1:e=m;f=d;g=a;break;case 2:e=a;f=d;g=c;break;case 3:e=a;f=m;g=d;break;case 4:e=c;f=a;g=d;break;case 5:e=d;f=a;g=m;break;case 6:case 0:e=d,f=c,g=a}}return h.g.yb.Iq(Math.floor(e),Math.floor(f),Math.floor(g))};
h.g.yb.zo=function(a,c,d){a=h.g.yb.Hu(h.g.yb.parse(a));c=h.g.yb.Hu(h.g.yb.parse(c));return h.g.yb.Iq(Math.round(c[0]+d*(a[0]-c[0])),Math.round(c[1]+d*(a[1]-c[1])),Math.round(c[2]+d*(a[2]-c[2])))};h.g.yb.names={aqua:"#00ffff",black:"#000000",blue:"#0000ff",fuchsia:"#ff00ff",gray:"#808080",green:"#008000",lime:"#00ff00",maroon:"#800000",navy:"#000080",olive:"#808000",purple:"#800080",red:"#ff0000",silver:"#c0c0c0",teal:"#008080",white:"#ffffff",yellow:"#ffff00"};h.hl=function(a,c,d){if(h.Generator&&"undefined"!=typeof h.Generator.prototype[c])throw Error('Block prototypeName "'+c+'" conflicts with Blockly.Generator members.');this.id=d&&!v(a,d)?d:h.g.Ve();a.Ao[this.id]=this;this.R=this.V=this.M=null;this.N=[];this.Ze=void 0;this.disabled=!1;this.Qd="";this.contextMenu=!0;this.se=null;this.Re=[];this.St=this.fv=this.Gt=!0;this.Se=this.Ua=!1;this.zj=null;this.Hd={text:null,tv:!1,size:new h.g.Cd(160,80)};this.jw=new h.g.O(0,0);this.C=a;this.Rc=a.qe;this.H=a.H;
this.gk=!1;this.Xe=void 0;if(c){this.type=c;d=h.Hb[c];if(!d||"object"!=typeof d)throw TypeError("Unknown block type: "+c);h.g.object.yi(this,d)}a.Ui.push(this);a.ff[this.type]||(a.ff[this.type]=[]);a.ff[this.type].push(this);"function"==typeof this.wa&&this.wa();this.uA=this.Ze;if(h.i.isEnabled()){(a=h.i.Db())||h.i.ga(!0);try{h.i.Na(new h.i.il(this))}finally{a||h.i.ga(!1)}}if("function"==typeof this.onchange){if((a=this.onchange)&&"function"!=typeof a)throw Error("onchange must be a function.");this.rk&&
Va(this.C,this.rk);if(this.onchange=a)this.rk=a.bind(this),Ua(this.C,this.rk)}};b=h.hl.prototype;b.data=null;b.wg="#000000";b.qt=null;b.rt=null;
b.I=function(a){if(this.C){this.rk&&Va(this.C,this.rk);h.$e&&h.navigation.gv(this);y(this,a);h.i.isEnabled()&&h.i.Na(new h.i.zw(this));h.i.disable();try{if(this.C){Oa(this.C,this);var c=this.C;c.ff[this.type].splice(c.ff[this.type].indexOf(this),1);c.ff[this.type].length||delete c.ff[this.type];delete this.C.Ao[this.id];this.C=null}h.selected==this&&(h.selected=null);for(var d=this.Re.length-1;0<=d;d--)this.Re[d].I(!1);d=0;for(var e;e=this.N[d];d++)e.I();this.N.length=0;var f=this.kd(!0);d=0;for(var g;g=
f[d];d++)g.I()}finally{h.i.enable()}}};function y(a,c){if(a.M){var d=null;a.M.isConnected()&&(d=a.M.la,a.M.disconnect());if(d&&c){a:{c=null;for(var e=0;e<a.N.length;e++){var f=a.N[e].connection;if(f&&f.type==h.Oa&&f.la){if(c){a=null;break a}c=f}}a=c}a&&a.isConnected()&&!x(a).Ua&&(a=a.la,a.disconnect(),Sb(a,d)?d.connect(a):a.Vm(d))}}else a.R&&(d=null,a.R.isConnected()&&(d=a.R.la,a.R.disconnect()),e=u(a),c&&e&&!e.Ua&&(a=a.V.la,a.disconnect(),d&&Sb(d,a)&&d.connect(a)))}
b.kd=function(){var a=[];this.M&&a.push(this.M);this.R&&a.push(this.R);this.V&&a.push(this.V);for(var c=0,d;d=this.N[c];c++)d.connection&&a.push(d.connection);return a};b.Cc=function(){console.warn("Not expected to reach Block.bumpNeighbours function. BlockSvg.bumpNeighbours was expected to be called instead.")};b.getParent=function(){return this.se};function Xb(a){do{var c=a;a=a.getParent();if(!a)return null}while(u(a)==c);return a}function u(a){return a.V&&x(a.V)}
function D(a){var c=a;do a=c,c=a.se;while(c);return a}function Qa(a,c){if(!c)return a.Re;c=[];for(var d=0,e;e=a.N[d];d++)e.connection&&(e=x(e.connection))&&c.push(e);(a=u(a))&&c.push(a);return c}b.Ki=function(a){if(a!=this.se){if(this.se){h.g.Rl(this.se.Re,this);if(this.R&&this.R.isConnected())throw Error("Still connected to previous block.");if(this.M&&this.M.isConnected())throw Error("Still connected to parent block.");this.se=null}else Oa(this.C,this);(this.se=a)?a.Re.push(this):this.C.Ui.push(this)}};
function p(a,c){var d=[a];a=Qa(a,c);for(var e,f=0;e=a[f];f++)d.push.apply(d,p(e,c));return d}b.Pc=function(){return this.Gt&&!this.Ua&&!(this.C&&this.C.options.readOnly)};b.Dc=function(){return this.fv&&!this.Ua&&!(this.C&&this.C.options.readOnly)};b.Nq=function(a){this.fv=a};b.Qq=function(a){this.Ua=a};b.Kf=function(){return this.gk};b.Lv=function(a){this.gk=a};b.Qc=function(){return this.St&&!(this.C&&this.C.options.readOnly)};
b.Mq=function(a){this.St=a;a=0;for(var c;c=this.N[a];a++)for(var d=0,e;e=c.Ma[d];d++)e.Xk()};b.Pd=function(a){this.Qd=a};function Nb(a){var c=a.qt;return c?c:h.g.yb.zo("#fff",a.wg,.6)}b.ud=function(a){var c="string"==typeof a?h.g.Fc(a):a,d=Number(c);if(!isNaN(d)&&0<=d&&360>=d)this.wg=h.lA(d);else if(d=h.g.yb.parse(c))this.wg=d;else throw d='Invalid colour: "'+c+'"',a!=c&&(d+=' (from "'+a+'")'),Error(d);};
function ba(a,c){for(var d=0,e;e=a.N[d];d++)for(var f=0,g;g=e.Ma[f];f++)if(g.name==c)return g;return null}function Na(a){for(var c=0,d;d=a.N[c];c++)for(var e=0;d.Ma[e];e++);return[]}function Ma(a,c){return(a=ba(a,c))?a.getValue():null}
b.fh=function(a,c){if(a){void 0===c&&(c=null);if(!this.R){if(this.M)throw Error("Remove output connection prior to adding previous connection.");this.R=this.lk(h.Bd)}this.R.Gi(c)}else if(this.R){if(this.R.isConnected())throw Error("Must disconnect previous statement before removing connection.");this.R.I();this.R=null}};
b.Ji=function(a,c){if(a)void 0===c&&(c=null),this.V||(this.V=this.lk(h.Ca)),this.V.Gi(c);else if(this.V){if(this.V.isConnected())throw Error("Must disconnect next statement before removing connection.");this.V.I();this.V=null}};
b.Oq=function(a,c){if(a){void 0===c&&(c=null);if(!this.M){if(this.R)throw Error("Remove previous connection prior to adding output connection.");this.M=this.lk(h.zd)}this.M.Gi(c)}else if(this.M){if(this.M.isConnected())throw Error("Must disconnect output value before removing connection.");this.M.I();this.M=null}};b.Ii=function(a){this.Ze!=a&&(h.i.Na(new h.i.uh(this,"inline",null,this.Ze,a)),this.Ze=a)};
function Tb(a){if(void 0!=a.Ze)return a.Ze;for(var c=1;c<a.N.length;c++)if(a.N[c-1].type==h.He&&a.N[c].type==h.He)return!1;for(c=1;c<a.N.length;c++)if(a.N[c-1].type==h.Oa&&a.N[c].type==h.He)return!0;return!1}b.isEnabled=function(){return!this.disabled};b.we=function(a){this.isEnabled()!=a&&(h.i.Na(new h.i.uh(this,"disabled",null,this.disabled,!a)),this.disabled=!a)};function Yb(a){for(a=Xb(a);a;){if(a.disabled)return!0;a=Xb(a)}return!1}b.isCollapsed=function(){return this.Se};
b.Zf=function(a){this.Se!=a&&(h.i.Na(new h.i.uh(this,"collapsed",null,this.Se,a)),this.Se=a)};b.toString=function(a,c){var d=[],e=c||"?";if(this.Se)d.push(da(this,"_TEMP_COLLAPSED_INPUT").Ma[0].Bf());else for(var f=0,g;g=this.N[f];f++){for(var k=0,l;l=g.Ma[k];k++)d.push(l.Bf());g.connection&&((g=x(g.connection))?d.push(g.toString(void 0,c)):d.push(e))}d=d.join(" ").trim()||"???";a&&d.length>a&&(d=d.substring(0,a-3)+"...");return d};function Zb(a,c){return a.Ne(h.He,c||"")}
function $b(a,c){var d=c.type?'Block "'+c.type+'": ':"";if(c.output&&c.previousStatement)throw Error(d+"Must not have both an output and a previousStatement.");c.style&&c.style.Xe&&(a.Xe=c.style.Xe,c.style=null);if(c.style&&c.colour)throw Error(d+"Must not have both a colour and a style.");if(c.style){var e=c.style;try{var f=a.C.zp().Gy[e];if(f)a.qt=f.colourSecondary,a.rt=f.colourTertiary,a.Xe=f.Xe,a.ud(f.colourPrimary);else throw Error("Invalid style name: "+e);}catch(B){console.warn(d+"Style does not exist: ",
e)}}else if("colour"in c)if(void 0===c.colour)console.warn(d+"Undefined colour value.");else{e=c.colour;try{a.ud(e)}catch(B){console.warn(d+"Illegal colour value: ",e)}}for(e=0;void 0!==c["message"+e];){f=a;for(var g=c["args"+e]||[],k=c["lastDummyAlign"+e],l=h.g.RB(c["message"+e]),m=[],n=0,q=[],r=0;r<l.length;r++){var t=l[r];if("number"==typeof t){if(0>=t||t>g.length)throw Error('Block "'+f.type+'": Message index %'+t+" out of range.");if(m[t])throw Error('Block "'+f.type+'": Message index %'+t+" duplicated.");
m[t]=!0;n++;q.push(g[t-1])}else(t=t.trim())&&q.push(t)}if(n!=g.length)throw Error('Block "'+f.type+'": Message does not reference all '+g.length+" arg(s).");q.length&&("string"==typeof q[q.length-1]||h.g.Da.startsWith(q[q.length-1].type,"field_"))&&(r={type:"input_dummy"},k&&(r.align=k),q.push(r));k={LEFT:h.vn,RIGHT:h.pr,CENTRE:h.nr};g=[];for(r=0;r<q.length;r++)if(m=q[r],"string"==typeof m)g.push([m,void 0]);else{l=n=null;do if(t=!1,"string"==typeof m)n=new h.$c(m);else switch(m.type){case "input_value":l=
f.Ne(h.Oa,m.name);break;case "input_statement":l=f.Ne(h.Ca,m.name);break;case "input_dummy":l=Zb(f,m.name);break;default:n=h.Nc.pa(m),!n&&m.alt&&(m=m.alt,t=!0)}while(t);if(n)g.push([n,m.name]);else if(l){m.check&&l.Gi(m.check);m.align&&(n=l,n.align=k[m.align],n.D.ca&&n.D.Ba());for(m=0;m<g.length;m++)I(l,g[m][0],g[m][1]);g.length=0}}e++}void 0!==c.inputsInline&&a.Ii(c.inputsInline);void 0!==c.output&&a.Oq(!0,c.output);void 0!==c.previousStatement&&a.fh(!0,c.previousStatement);void 0!==c.nextStatement&&
a.Ji(!0,c.nextStatement);void 0!==c.tooltip&&(e=c.tooltip,e=h.g.Fc(e),a.Pd(e));void 0!==c.enableContextMenu&&(e=c.enableContextMenu,a.contextMenu=!!e);void 0!==c.helpUrl&&(e=c.helpUrl,e=h.g.Fc(e),a.ii=e);"string"==typeof c.extensions&&(console.warn(d+"JSON attribute 'extensions' should be an array of strings. Found raw string in JSON for '"+c.type+"' block."),c.extensions=[c.extensions]);void 0!==c.mutator&&h.qa.apply(c.mutator,a,!0);if(Array.isArray(c.extensions))for(c=c.extensions,d=0;d<c.length;++d)h.qa.apply(c[d],
a,!1)}b.yi=function(a,c){if(void 0!==c&&"boolean"!=typeof c)throw Error("opt_disableCheck must be a boolean if provided");if(!c){c=[];for(var d in a)void 0!==this[d]&&c.push(d);if(c.length)throw Error("Mixin will overwrite block members: "+JSON.stringify(c));}h.g.object.yi(this,a)};b.Ne=function(a,c){var d=null;if(a==h.Oa||a==h.Ca)d=this.lk(a);a=new h.Zr(a,c,this,d);this.N.push(a);return a};
b.Dq=function(a,c){for(var d=0,e;e=this.N[d];d++)if(e.name==a){e.I();this.N.splice(d,1);return}if(!c)throw Error("Input not found: "+a);};function da(a,c){for(var d=0,e;e=a.N[d];d++)if(e.name==c)return e;return null}function ac(a,c){return(a=da(a,c))&&a.connection&&x(a.connection)}b.Hi=function(a){this.Hd.text!=a&&(h.i.Na(new h.i.uh(this,"comment",null,this.Hd.text,a)),this.zj=this.Hd.text=a)};b.Gk=function(){};b.Ov=function(){};b.Ha=function(){return this.jw};
b.moveBy=function(a,c){if(this.se)throw Error("Block has parent.");var d=new h.i.Xi(this);this.jw.translate(a,c);d.$g();h.i.Na(d)};b.lk=function(a){return new h.ea(this,a)};h.j={};h.j.Ei={};h.j.Zk=!1;h.j.register=function(a,c){if(h.j.Ei[a])throw Error("Renderer has already been registered.");h.j.Ei[a]=c};h.j.unregister=function(a){h.j.Ei[a]?delete h.j.Ei[a]:console.warn('No renderer mapping for name "'+a+'" found to unregister')};h.j.DH=function(){h.j.Zk=!0};h.j.EH=function(){h.j.Zk=!1};h.j.wa=function(a){function c(){c.w.constructor.call(this)}if(!h.j.Ei[a])throw Error("Renderer not registered: ",a);h.g.object.S(c,h.j.Ei[a]);a=new c;a.wa();return a};h.hg=function(){h.hg.w.constructor.call(this)};h.g.object.S(h.hg,h.rl);h.hg.prototype.next=function(){var a=this.mb;if(!a)return null;(a=a.next())&&E(this,a);return a};h.hg.prototype.Yj=function(){return null};h.hg.prototype.ue=function(){var a=this.mb;if(!a)return null;(a=a.ue())&&E(this,a);return a};h.hg.prototype.tk=function(){return null};h.j.HD=function(){};h.j.ng=function(a){this.kh=a;this.Pi=h.g.m.L("path",{"class":"blocklyPath"},this.kh);this.Qk=h.g.m.L("path",{"class":"blocklyPathLight"},this.kh);this.Ok=h.g.m.L("path",{"class":"blocklyPathDark",transform:"translate(1,1)"},this.kh)};h.j.ng.prototype.Pq=function(a){this.Pi.setAttribute("d",a);this.Qk.style.display="none";this.Ok.style.display="none"};h.j.ng.prototype.mp=function(){this.Pi.setAttribute("transform","scale(-1 1)")};h.g.nn={};h.g.nn.We=function(a){a=a.$;var c=h.g.style.We(a);c.height=a.scrollHeight;return c};h.g.nn.vy=function(a,c,d){c.left+=d.width;c.right+=d.width;a.left+=d.width;a.right+=d.width};h.ua={};h.ua.am=null;h.ua.Vt=null;h.ua.show=function(a,c,d){h.W.show(h.ua,d,null);if(c.length){var e=h.ua.lB(c,d);h.ua.te(e,a,d);setTimeout(function(){e.$.focus()},1);h.ua.am=null}else h.ua.va()};h.ua.lB=function(a,c){var d=new h.kg;tb(d,c);for(var e=0,f;f=a[e];e++){var g=new h.zl(f.text);tb(g,c);sb(d,g);g.we(f.enabled);f.enabled&&Fb(g,function(){h.ua.va();this.Jb()},f)}return d};
h.ua.te=function(a,c,d){var e=h.g.Zz();c={top:c.clientY+e.top,bottom:c.clientY+e.top,left:c.clientX+e.left,right:c.clientX+e.left};h.ua.ez(a);var f=h.g.nn.We(a);d&&h.g.nn.vy(e,c,f);h.W.mB(e,c,f,d);a.$.focus()};h.ua.ez=function(a){a.Ba(h.W.ya);var c=a.$;h.g.m.Ib(c,"blocklyContextMenu");h.ra(c,"contextmenu",null,h.g.VA);a.focus()};h.ua.va=function(){h.W.Wj(h.ua);h.ua.am=null;h.ua.Vt&&h.fb(h.ua.Vt)};
h.ua.FG=function(a,c){return function(){h.i.disable();try{var d=h.K.Zh(c,a.C),e=a.Ha();e.x=a.H?e.x-h.ec:e.x+h.ec;e.y+=2*h.ec;d.moveBy(e.x,e.y)}finally{h.i.enable()}h.i.isEnabled()&&!d.Ua&&h.i.Na(new h.i.il(d));d.select()}};h.ua.Dy=function(a){var c=p(a,!1).length,d=u(a);d&&(c-=p(d,!1).length);return{text:1==c?h.h.DELETE_BLOCK:h.h.DELETE_X_BLOCKS.replace("%1",String(c)),enabled:!0,Jb:function(){h.i.ga(!0);a.I(!0,!0);h.i.ga(!1)}}};
h.ua.Fy=function(a){return{enabled:!("function"==typeof a.ii?!a.ii():!a.ii),text:h.h.HELP,Jb:function(){var c="function"==typeof a.ii?a.ii():a.ii;c&&window.open(c)}}};h.ua.Ey=function(a){var c=Ta(a.C)?Sa(a.C,h.g.pp(a,!0)):!0;return{text:h.h.DUPLICATE_BLOCK,enabled:c,Jb:function(){h.Rt(a)}}};h.ua.Cy=function(a){var c={enabled:!h.g.userAgent.hf};a.zj?(c.text=h.h.REMOVE_COMMENT,c.Jb=function(){a.Hi(null)}):(c.text=h.h.ADD_COMMENT,c.Jb=function(){a.Hi("")});return c};
h.ua.JG=function(a){return{text:h.h.CF,enabled:!0,Jb:function(){h.i.ga(!0);a.I(!0,!0);h.i.ga(!1)}}};h.ua.KG=function(a){return{text:h.h.SC,enabled:!0,Jb:function(){h.Rt(a)}}};
h.ua.JH=function(a,c){if(!h.Oh)throw Error("Missing require for Blockly.WorkspaceCommentSvg");var d={enabled:!h.g.userAgent.hf};d.text=h.h.bC;d.Jb=function(){var e=new h.Oh(a,h.h.xG,h.Oh.Lw,h.Oh.Lw),f=aa(a).getBoundingClientRect();f=new h.g.O(c.clientX-f.left,c.clientY-f.top);var g=h.g.Sj(a.$a);f=h.g.O.Mj(f,g);f.scale(1/a.scale);e.moveBy(f.x,f.y);a.ca&&(e.mi(),e.Ba(),e.select())};return d};h.Ke=function(a,c){h.Ke.w.constructor.call(this,a,c);this.ke=a.C.Zl[c];this.Dt=a.C.Zl[h.Ih[c]];this.Wg=new h.g.O(0,0);this.Gf=!1;this.Ju=!this.ke};h.g.object.S(h.Ke,h.ea);b=h.Ke.prototype;b.I=function(){h.Ke.w.I.call(this);this.Gf&&bc(this.ke,this)};function cc(a,c){var d=a.qb-c.qb;a=a.Ka-c.Ka;return Math.sqrt(d*d+a*a)}
function Mb(a,c){if(!a.D.C.yc()){var d=D(a.D);if(!d.Rc){var e=!1;if(!d.Dc()){d=D(c.D);if(!d.Dc())return;c=a;e=!0}var f=h.selected==d;f||d.Pl();var g=c.qb+h.ec+Math.floor(Math.random()*h.An)-a.qb,k=c.Ka+h.ec+Math.floor(Math.random()*h.An)-a.Ka;e&&(k=-k);d.H&&(g=c.qb-h.ec-Math.floor(Math.random()*h.An)-a.qb);d.moveBy(g,k);f||d.Ak()}}}b.moveTo=function(a,c){this.Gf&&bc(this.ke,this);this.qb=a;this.Ka=c;this.Ju||dc(this.ke,this)};b.moveBy=function(a,c){this.moveTo(this.qb+a,this.Ka+c)};
function ec(a,c){a.moveTo(c.x+a.Wg.x,c.y+a.Wg.y)}function fc(a,c,d){a.Wg.x=c;a.Wg.y=d}function gc(a){var c=a.la.qb-a.qb,d=a.la.Ka-a.Ka;if(0!=c||0!=d){a=x(a);var e=a.Y();if(!e)throw Error("block is not rendered.");e=h.g.ld(e);a.Y().setAttribute("transform","translate("+(e.x-c)+","+(e.y-d)+")");sa(a,-c,-d)}}
b.closest=function(a,c){var d=this.Dt;if(d.zb.length){var e=this.Ka,f=this.qb;this.qb=f+c.x;this.Ka=e+c.y;var g=hc(d,this);c=null;for(var k=a,l,m=g-1;0<=m&&Math.abs(d.zb[m].Ka-this.Ka)<=a;)l=d.zb[m],this.Fm(l,k)&&(c=l,k=cc(l,this)),m--;for(;g<d.zb.length&&Math.abs(d.zb[g].Ka-this.Ka)<=a;)l=d.zb[g],this.Fm(l,k)&&(c=l,k=cc(l,this)),g++;this.qb=f;this.Ka=e;a={connection:c,dn:k}}else a={connection:null,dn:a};return a};
b.zm=function(){var a=this.D.C.cf.v;a=this.type==h.Oa||this.type==h.zd?h.g.u.moveBy(0,-5)+h.g.u.T("v",5)+a.mg.sd+h.g.u.T("v",5):h.g.u.moveBy(-5,0)+h.g.u.T("h",5)+a.Gh.Vf+h.g.u.T("h",5);var c=this.D.Ha();h.ea.Ku=h.g.m.L("path",{"class":"blocklyHighlightedConnectionPath",d:a,transform:"translate("+(this.qb-c.x)+","+(this.Ka-c.y)+")"+(this.D.H?" scale(-1 1)":"")},this.D.Y())};
function Vb(a){Wb(a,!1);var c=[];if(a.type!=h.Oa&&a.type!=h.Ca)return c;if(a=x(a)){if(a.isCollapsed()){var d=[];a.M&&d.push(a.M);a.V&&d.push(a.V);a.R&&d.push(a.R)}else d=a.kd(!0);for(var e=0;e<d.length;e++)c.push.apply(c,Vb(d[e]));c.length||(c[0]=a)}return c}function Wb(a,c){(a.Ju=c)&&a.Gf?bc(a.ke,a):c||a.Gf||dc(a.ke,a)}b.Fm=function(a,c){return cc(this,a)>c?!1:h.Ke.w.Fm.call(this,a)};b.Vm=function(a){Mb(this,a)};b.Wo=function(a,c){h.Ke.w.Wo.call(this,a,c);a.ca&&a.Ba();c.ca&&(Pb(c),c.Ba())};
b.Hq=function(){var a=this.D,c=this.xe;if(a.C&&c&&h.i.$b){h.Ke.w.Hq.call(this);c=x(this);if(!c)throw Error("Couldn't respawn the shadow block that should exist here.");c.mi();c.Ba(!1);a.ca&&a.Ba()}};b.hv=function(a){return ic(this.Dt,this,a)};b.Id=function(a){h.Ke.w.Id.call(this,a);var c=this.D;a=a.D;c.ca&&Pb(c);a.ca&&Pb(a);c.ca&&a.ca&&(this.type==h.Ca||this.type==h.Bd?a.Ba():c.Ba())};b.mv=function(){this.isConnected()&&!Sb(this,this.la)&&(y(C(this)?x(this):this.D),this.D.Cc())};h.Je=function(a){this.ka=a};b=h.Je.prototype;b.ot=!0;b.Gl=17;b.ug=null;b.Am=null;
function jc(a){if(!a.pe){a.pe=h.g.m.L("g",{"class":"blocklyIconGroup"},null);a.ka.Rc&&h.g.m.Ib(a.pe,"blocklyIconGroupReadonly");var c=a.pe;h.g.m.L("path",{"class":"blocklyIconShape",d:"M2,15Q-1,15 0.5,12L6.5,1.7Q8,-1 9.5,1.7L15.5,12Q17,15 14,15z"},c);h.g.m.L("path",{"class":"blocklyIconSymbol",d:"m7,4.8v3.16l0.27,2.27h1.46l0.27,-2.27v-3.16z"},c);h.g.m.L("rect",{"class":"blocklyIconSymbol",x:"7",y:"11",height:"2",width:"2"},c);a.ka.Y().appendChild(a.pe);h.ra(a.pe,"mouseup",a,a.mA);a.Xk()}}
b.I=function(){h.g.m.removeNode(this.pe);this.pe=null;this.Eb(!1);this.ka=null};b.Xk=function(){};b.isVisible=function(){return!!this.ug};b.mA=function(a){this.ka.C.yc()||this.ka.Rc||h.g.ui(a)||this.Eb(!this.isVisible())};b.Ae=function(){this.isVisible()&&this.ug.ud(this.ka.wg)};function na(a,c){a.Am=c;a.isVisible()&&(a=a.ug,a.xb=c,a.Eq&&Wa(a))}function kc(a){var c=a.ka.Ha(),d=h.g.ld(a.pe);c=new h.g.O(c.x+d.x+a.Gl/2,c.y+d.y+a.Gl/2);h.g.O.me(a.Am,c)||na(a,c)};h.ee=function(a){h.ee.w.constructor.call(this,a);jc(this);this.Si={}};h.g.object.S(h.ee,h.Je);h.ee.prototype.ot=!1;h.ee.OB=function(a){var c=h.g.m.L("text",{"class":"blocklyText blocklyBubbleText",y:h.oa.Td},null);a=a.split("\n");for(var d=0;d<a.length;d++){var e=h.g.m.L("tspan",{dy:"1em",x:h.oa.Td},c),f=document.createTextNode(a[d]);e.appendChild(f)}return c};
h.ee.prototype.Eb=function(a){if(a!=this.isVisible())if(h.i.Na(new h.i.bd(this.ka,"warningOpen",!a,a)),a){this.Ym=h.ee.OB(this.Bf());a=this.ug=new h.oa(this.ka.C,this.Ym,this.ka.vd,this.Am,null,null);a.Lc.dataset&&(a.Lc.dataset.blockId=this.ka.id);if(this.ka.H){a=this.Ym.getBBox().width;for(var c=0,d;d=this.Ym.childNodes[c];c++)d.setAttribute("text-anchor","end"),d.setAttribute("x",a+h.oa.Td)}this.Ae()}else this.ug.I(),this.Ym=this.ug=null};
h.ee.prototype.gn=function(a,c){this.Si[c]!=a&&(a?this.Si[c]=a:delete this.Si[c],this.isVisible()&&(this.Eb(!1),this.Eb(!0)))};h.ee.prototype.Bf=function(){var a=[],c;for(c in this.Si)a.push(this.Si[c]);return a.join("\n")};h.ee.prototype.I=function(){this.ka.cc=null;h.Je.prototype.I.call(this)};h.ma=function(a,c,d){this.J=h.g.m.L("g",{},null);this.J.Tk="";this.Zg=a.cf.Zu(this.J);this.Pk=this.Zg.Ok||null;this.vd=this.Zg.Pi||null;this.jh=this.Zg.Qk||null;this.vd.Qd=this;this.ca=!1;this.$k=h.g.Mg()&&!!a.Kc;h.F.Rh(this.vd);h.ma.w.constructor.call(this,a,c,d);this.J.dataset&&(this.J.dataset.id=this.id);this.Yb=null};h.g.object.S(h.ma,h.hl);h.ma.prototype.height=0;h.ma.prototype.width=0;h.ma.prototype.Hc=null;h.ma.FD=-1;h.ma.Bn="TEMP_COLLAPSED_WARNING_";h.ma.Ox=10;h.ma.hs=25;h.ma.rf=8;
h.ma.Le=!1;b=h.ma.prototype;b.mi=function(){if(!this.C.ca)throw TypeError("Workspace is headless.");for(var a=0,c;c=this.N[a];a++)c.wa();c=ka(this);for(a=0;a<c.length;a++)jc(c[a]);this.Ae();lc(this);this.C.options.readOnly||this.xz||h.ra(this.Y(),"mousedown",this,this.Sf);this.xz=!0;this.Y().parentNode||this.C.$a.appendChild(this.Y())};
b.select=function(){if(this.Ua&&this.getParent())this.getParent().select();else if(h.selected!=this){var a=null;if(h.selected){a=h.selected.id;h.i.disable();try{cb(h.selected)}finally{h.i.enable()}}a=new h.i.bd(null,"selected",a,this.id);a.Ub=this.C.id;h.i.Na(a);h.selected=this;this.Pl()}};function cb(a){if(h.selected==a){var c=new h.i.bd(null,"selected",a.id,null);c.Ub=a.C.id;h.i.Na(c);h.selected=null;a.Ak()}}b.Qf=null;b.zj=null;b.fe=null;b.cc=null;
function ka(a){var c=[];a.Qf&&c.push(a.Qf);a.fe&&c.push(a.fe);a.cc&&c.push(a.cc);return c}b.Ki=function(a){var c=this.se;if(a!=c){h.g.m.Lk();h.ma.w.Ki.call(this,a);h.g.m.Mk();var d=this.Y();if(!this.C.Lp&&d){var e=this.Ha();a?(a.Y().appendChild(d),a=this.Ha(),sa(this,a.x-e.x,a.y-e.y)):c&&(this.C.$a.appendChild(d),this.translate(e.x,e.y))}}};
b.Ha=function(){var a=0,c=0,d=this.$k?this.C.Kc.Db():null,e=this.Y();if(e){do{var f=h.g.ld(e);a+=f.x;c+=f.y;this.$k&&this.C.Kc.Kd.firstChild==e&&(f=this.C.Kc.wp(),a+=f.x,c+=f.y);e=e.parentNode}while(e&&e!=this.C.$a&&e!=d)}return new h.g.O(a,c)};b.moveBy=function(a,c){if(this.se)throw Error("Block has parent.");var d=h.i.isEnabled();if(d)var e=new h.i.Xi(this);var f=this.Ha();this.translate(f.x+a,f.y+c);sa(this,a,c);d&&(e.$g(),h.i.Na(e));Qb(this.C)};
b.translate=function(a,c){this.Y().setAttribute("transform","translate("+a+","+c+")")};b.iq=function(){if(this.$k){var a=this.Ha();this.Y().removeAttribute("transform");this.C.Kc.mh(a.x,a.y);bb(this.C.Kc,this.Y())}};b.moveTo=function(a){var c=this.Ha();this.moveBy(a.x-c.x,a.y-c.y)};b.hq=function(a){this.$k?this.C.Kc.mh(a.x,a.y):(this.J.Tk="translate("+a.x+","+a.y+")",this.J.setAttribute("transform",this.J.Tk+this.J.Kk))};
function mc(a){if(a.C&&!a.C.yc()&&!a.getParent()&&!a.Rc){var c=a.C.md;if(c&&c.GB){var d=c.Tq,e=d/2,f=a.Ha();c=Math.round((f.x-e)/d)*d+e-f.x;d=Math.round((f.y-e)/d)*d+e-f.y;c=Math.round(c);d=Math.round(d);0==c&&0==d||a.moveBy(c,d)}}}function nc(a){var c=a.Ha(),d=a.M?h.ma.rf:0,e=A(a),f=c.y,g=c.y+e.height;a.H?(a=c.x-(e.width-d),c=c.x+d):(a=c.x-d,c=c.x+e.width-d);return new h.g.Rect(f,g,a,c)}b.mk=function(){for(var a=0,c;c=this.N[a];a++)c.mk()};
b.Zf=function(a){if(this.Se!=a){for(var c=[],d=0,e;e=this.N[d];d++)c.push.apply(c,e.Eb(!a));if(a){e=ka(this);for(d=0;d<e.length;d++)e[d].Eb(!1);d=this.toString(h.Cw);I(Zb(this,"_TEMP_COLLAPSED_INPUT"),d).wa();e=p(this,!0);if(d=u(this))d=e.indexOf(d),e.splice(d,e.length-d);d=1;for(var f;f=e[d];d++)if(f.cc){this.Gk(h.h.COLLAPSED_WARNINGS_WARNING,h.ma.Bn);break}}else this.Dq("_TEMP_COLLAPSED_INPUT"),this.cc&&(this.cc.gn("",h.ma.Bn),Object.keys(this.cc.Si).length||this.Gk(null));h.ma.w.Zf.call(this,a);
c.length||(c[0]=this);if(this.ca)for(d=0;f=c[d];d++)f.Ba()}};b.Sf=function(a){var c=this.C&&this.C.Af(a);if(c){if(c.Jg)throw Error("Tried to call gesture.handleBlockStart, but the gesture had already been started.");lb(c,this);c.Od=a}};
function oc(a){if(a.C.options.readOnly||!a.contextMenu)return null;var c=[];if(!a.Rc){a.Pc()&&a.Dc()&&c.push(h.ua.Ey(a));a.C.options.Uy&&!a.Se&&a.Qc()&&c.push(h.ua.Cy(a));if(a.Dc())if(a.Se)a.C.options.collapse&&(d={enabled:!0},d.text=h.h.EXPAND_BLOCK,d.Jb=function(){a.Zf(!1)},c.push(d));else{for(var d=1;d<a.N.length;d++)if(a.N[d-1].type!=h.Ca&&a.N[d].type!=h.Ca){d={enabled:!0};var e=Tb(a);d.text=e?h.h.EXTERNAL_INPUTS:h.h.INLINE_INPUTS;d.Jb=function(){a.Ii(!e)};c.push(d);break}a.C.options.collapse&&
(d={enabled:!0},d.text=h.h.COLLAPSE_BLOCK,d.Jb=function(){a.Zf(!0)},c.push(d))}a.C.options.disable&&a.Qc()&&(d={text:a.isEnabled()?h.h.DISABLE_BLOCK:h.h.ENABLE_BLOCK,enabled:!Yb(a),Jb:function(){var f=h.i.Db();f||h.i.ga(!0);a.we(!a.isEnabled());f||h.i.ga(!1)}},c.push(d));a.Pc()&&c.push(h.ua.Dy(a))}c.push(h.ua.Fy(a));a.fz&&a.fz(c);return c}b.Hk=function(a){var c=oc(this);c&&c.length&&(h.ua.show(a,c,this.H),h.ua.am=this)};
function sa(a,c,d){if(a.ca){for(var e=a.kd(!1),f=0;f<e.length;f++)e[f].moveBy(c,d);e=ka(a);for(f=0;f<e.length;f++)kc(e[f]);for(f=0;f<a.Re.length;f++)sa(a.Re[f],c,d)}}b.dh=function(a){if(a){var c=this.Y();c.Tk="";c.Kk="";h.Oj=h.Oj.concat(this.kd(!0));h.g.m.Ib(this.J,"blocklyDragging")}else h.Oj=[],h.g.m.Sc(this.J,"blocklyDragging");for(c=0;c<this.Re.length;c++)this.Re[c].dh(a)};function lc(a){a.Dc()?h.g.m.Ib(a.J,"blocklyDraggable"):h.g.m.Sc(a.J,"blocklyDraggable")}
b.Nq=function(a){h.ma.w.Nq.call(this,a);lc(this)};b.Mq=function(a){h.ma.w.Mq.call(this,a);a=ka(this);for(var c=0;c<a.length;c++)a[c].Xk()};b.Qq=function(a){h.ma.w.Qq.call(this,a);this.Ae()};b.Lv=function(a){this.gk!=a&&(this.gk=a)&&(this.ud(h.lx),h.g.m.Ib(this.J,"blocklyInsertionMarker"))};b.Y=function(){return this.J};
b.I=function(a,c){if(this.C){h.F.va();h.g.m.Lk();var d=this.C;if(h.selected==this){cb(this);var e=this.C;e.Lb&&e.Lb.cancel()}h.ua.am==this&&h.ua.va();h.$e&&h.navigation.gv(this);c&&this.ca&&(y(this,a),h.Qa.oz(this));this.ca=!1;if(this.Hc){for(var f in this.Hc)clearTimeout(this.Hc[f]);this.Hc=null}c=ka(this);for(e=0;e<c.length;e++)c[e].I();h.ma.w.I.call(this,a);h.g.m.removeNode(this.J);Qb(d);this.Pk=this.jh=this.vd=this.J=null;h.g.m.Mk()}};
b.Ae=function(){var a;if(this.isEnabled()){if(this.Ua){var c=Nb(this);this.jh.style.display="none";this.Pk.setAttribute("fill",c);this.vd.setAttribute("stroke","none");this.vd.setAttribute("fill",c)}else{if(c=this.rt)var d=a=null;else d=this.wg,c=null,a=h.g.yb.zo("#fff",d,.3),d=h.g.yb.zo("#000",d,.2);c?(this.jh.style.display="none",this.Pk.style.display="none",this.vd.setAttribute("stroke",c)):(this.jh.style.display="",this.Pk.style.display="",this.vd.setAttribute("stroke","none"),this.jh.setAttribute("stroke",
a),this.Pk.setAttribute("fill",d));this.vd.setAttribute("fill",this.wg)}c=ka(this);for(a=0;a<c.length;a++)c[a].Ae();for(c=0;a=this.N[c];c++){d=0;for(var e;e=a.Ma[d];d++)e.Ae()}}};function Pb(a){!a.isEnabled()||Yb(a)?h.g.m.Ib(a.J,"blocklyDisabled")&&a.vd.setAttribute("fill","url(#"+a.C.options.Nj+")"):h.g.m.Sc(a.J,"blocklyDisabled")&&a.Ae();a=Qa(a,!1);for(var c=0,d;d=a[c];c++)Pb(d)}b.Nz=function(){return this.fe};
b.Hi=function(a){if(!h.Comment)throw Error("Missing require for Blockly.Comment");this.Hd.text!=a&&(h.ma.w.Hi.call(this,a),a=null!=a,!!this.fe==a?this.fe.IH():(a?this.zj=this.fe=new h.Comment(this):(this.fe.I(),this.zj=this.fe=null),this.ca&&(this.Ba(),this.Cc())))};
b.Gk=function(a,c){this.Hc||(this.Hc=Object.create(null));var d=c||"";if(d)this.Hc[d]&&(clearTimeout(this.Hc[d]),delete this.Hc[d]);else for(var e in this.Hc)clearTimeout(this.Hc[e]),delete this.Hc[e];if(this.C.yc()){var f=this;this.Hc[d]=setTimeout(function(){f.C&&(delete f.Hc[d],f.Gk(a,d))},100)}else{this.Rc&&(a=null);c=Xb(this);for(e=null;c;)c.isCollapsed()&&(e=c),c=Xb(c);e&&e.Gk(h.h.COLLAPSED_WARNINGS_WARNING,h.ma.Bn);c=!1;"string"==typeof a?(this.cc||(this.cc=new h.ee(this),c=!0),this.cc.gn(a,
d)):this.cc&&!d?(this.cc.I(),c=!0):this.cc&&(c=this.cc.Bf(),this.cc.gn("",d),(e=this.cc.Bf())||this.cc.I(),c=c!=e);c&&this.ca&&(this.Ba(),this.Cc())}};b.Ov=function(a){this.Qf&&this.Qf!==a&&this.Qf.I();a&&(a.ka=this,this.Qf=a,jc(a))};b.we=function(a){this.isEnabled()!=a&&(h.ma.w.we.call(this,a),this.ca&&Pb(this))};b.df=function(a){this.ca&&(a?(this.vd.setAttribute("filter","url(#"+this.C.options.Tt+")"),this.jh.style.display="none"):(this.vd.setAttribute("filter","none"),this.jh.style.display="inline"))};
b.Pl=function(){h.g.m.Ib(this.J,"blocklySelected")};b.Ak=function(){h.g.m.Sc(this.J,"blocklySelected")};function pa(a,c){c?h.g.m.Ib(a.J,"blocklyDraggingDelete"):h.g.m.Sc(a.J,"blocklyDraggingDelete")}b.ud=function(a){h.ma.w.ud.call(this,a);this.ca&&this.Ae()};function ta(a){do{var c=a.Y();c.parentNode.appendChild(c);a=a.getParent()}while(a)}b.fh=function(a,c){h.ma.w.fh.call(this,a,c);this.ca&&(this.Ba(),this.Cc())};b.Ji=function(a,c){h.ma.w.Ji.call(this,a,c);this.ca&&(this.Ba(),this.Cc())};
b.Oq=function(a,c){h.ma.w.Oq.call(this,a,c);this.ca&&(this.Ba(),this.Cc())};b.Ii=function(a){h.ma.w.Ii.call(this,a);this.ca&&(this.Ba(),this.Cc())};b.Dq=function(a,c){h.ma.w.Dq.call(this,a,c);this.ca&&(this.Ba(),this.Cc())};b.Ne=function(a,c){a=h.ma.w.Ne.call(this,a,c);this.ca&&(this.Ba(),this.Cc());return a};function Jb(a,c){if(!c&&a.isCollapsed()){if(a.M&&Wb(a.M,c),a.R&&Wb(a.R,c),a.V){Wb(a.V,c);var d=x(a.V);d&&Jb(d,c)}}else{a=a.kd(!0);for(var e=0;d=a[e];e++)Wb(d,c),C(d)&&(d=x(d))&&Jb(d,c)}}
b.kd=function(a){var c=[];if(a||this.ca)if(this.M&&c.push(this.M),this.R&&c.push(this.R),this.V&&c.push(this.V),a||!this.Se){a=0;for(var d;d=this.N[a];a++)d.connection&&c.push(d.connection)}return c};b.lk=function(a){return new h.Ke(this,a)};b.Cc=function(){if(this.C&&!this.C.yc()){var a=D(this);if(!a.Rc)for(var c=this.kd(!1),d=0,e;e=c[d];d++){e.isConnected()&&C(e)&&x(e).Cc();for(var f=e.hv(h.ec),g=0,k;k=f[g];g++)e.isConnected()&&k.isConnected()||D(k.D)!=a&&(C(e)?Mb(k,e):Mb(e,k))}}};
function ua(a){var c=h.i.Db();setTimeout(function(){h.i.ga(c);mc(a);h.i.ga(!1)},h.zn/2);setTimeout(function(){h.i.ga(c);a.Cc();h.i.ga(!1)},h.zn)}b.Ba=function(a){h.g.m.Lk();this.ca=!0;this.C.cf.Ba(this);var c=this.Ha();this.R&&ec(this.R,c);this.M&&ec(this.M,c);for(var d=0;d<this.N.length;d++){var e=this.N[d].connection;e&&(ec(e,c),e.isConnected()&&gc(e))}this.V&&(ec(this.V,c),this.V.isConnected()&&gc(this.V));!1!==a&&((a=this.getParent())?a.Ba(!0):Qb(this.C));h.g.m.Mk()};
b.Ek=function(a){a?(this.J.appendChild(a),this.Yb=a):this.Yb=null};b.Fk=function(a){a&&(this.Yb?this.J.insertBefore(a,this.Yb):this.J.appendChild(a))};function A(a){var c=a.height,d=a.width;if(a=u(a))a=A(a),c+=a.height-4,d=Math.max(d,a.width);return{height:c,width:d}}function ja(a,c){c?h.g.m.Ib(a.J,"blocklyReplaceable"):h.g.m.Sc(a.J,"blocklyReplaceable")};h.yh=function(){this.zb=[]};function dc(a,c){if(c.Gf)throw Error("Connection already in database.");c.D.Rc||(a.zb.splice(hc(a,c),0,c),c.Gf=!0)}function pc(a,c){if(!a.zb.length)return-1;var d=hc(a,c);if(d>=a.zb.length)return-1;for(var e=c.Ka,f=d;0<=f&&a.zb[f].Ka==e;){if(a.zb[f]==c)return f;f--}for(;d<a.zb.length&&a.zb[d].Ka==e;){if(a.zb[d]==c)return d;d++}return-1}
function hc(a,c){if(!a.zb.length)return 0;for(var d=0,e=a.zb.length;d<e;){var f=Math.floor((d+e)/2);if(a.zb[f].Ka<c.Ka)d=f+1;else if(a.zb[f].Ka>c.Ka)e=f;else{d=f;break}}return d}function bc(a,c){if(!c.Gf)throw Error("Connection not in database.");var d=pc(a,c);if(-1==d)throw Error("Unable to find connection in connectionDB.");c.Gf=!1;a.zb.splice(d,1)}
function ic(a,c,d){function e(n){var q=g-f[n].qb,r=k-f[n].Ka;Math.sqrt(q*q+r*r)<=d&&m.push(f[n]);return r<d}var f=a.zb,g=c.qb,k=c.Ka;a=0;for(var l=c=f.length-2;a<l;)f[l].Ka<k?a=l:c=l,l=Math.floor((a+c)/2);var m=[];c=a=l;if(f.length){for(;0<=a&&e(a);)a--;do c++;while(c<f.length&&e(c))}return m}h.yh.wa=function(){var a=[];a[h.Oa]=new h.yh;a[h.zd]=new h.yh;a[h.Ca]=new h.yh;a[h.Bd]=new h.yh;return a};h.jg=function(a,c){this.gi=a;this.Tq=c.spacing;this.Wu=c.length;this.DA=(this.Up=a.firstChild)&&this.Up.nextSibling;this.GB=c.snap};h.jg.prototype.Yf=1;h.jg.prototype.I=function(){this.gi=null};h.jg.prototype.update=function(a){this.Yf=a;var c=this.Tq*a||100;this.gi.setAttribute("width",c);this.gi.setAttribute("height",c);c=Math.floor(this.Tq/2)+.5;var d=c-this.Wu/2,e=c+this.Wu/2;c*=a;d*=a;e*=a;qc(this.Up,a,d,e,c,c);qc(this.DA,a,c,c,d,e)};
function qc(a,c,d,e,f,g){a&&(a.setAttribute("stroke-width",c),a.setAttribute("x1",d),a.setAttribute("y1",f),a.setAttribute("x2",e),a.setAttribute("y2",g))}h.jg.prototype.moveTo=function(a,c){this.gi.setAttribute("x",a);this.gi.setAttribute("y",c);(h.g.userAgent.hf||h.g.userAgent.tl)&&this.update(this.Yf)};
h.jg.La=function(a,c,d){a=h.g.m.L("pattern",{id:"blocklyGridPattern"+a,patternUnits:"userSpaceOnUse"},d);0<c.length&&0<c.spacing?(h.g.m.L("line",{stroke:c.colour},a),1<c.length&&h.g.m.L("line",{stroke:c.colour},a)):h.g.m.L("line",{},a);return a};h.ad=function(a){var c=!!a.readOnly;if(c)var d=null,e=!1,f=!1,g=!1,k=!1,l=!1,m=!1;else{d=h.ad.jB(a.toolbox||null);e=!(!d||!d.getElementsByTagName("category").length);f=a.trashcan;void 0===f&&(f=e);var n=a.maxTrashcanContents;f?void 0===n&&(n=32):n=0;g=a.collapse;void 0===g&&(g=e);k=a.comments;void 0===k&&(k=e);l=a.disable;void 0===l&&(l=e);m=a.sounds;void 0===m&&(m=!0)}var q=!!a.rtl,r=a.horizontalLayout;void 0===r&&(r=!1);var t=a.toolboxPosition;t="end"===t?!1:!0;t=r?t?h.qg:h.lj:t==q?h.pg:h.Dd;var B=
a.css;void 0===B&&(B=!0);var R="https://blockly-demo.appspot.com/static/media/";a.media?R=a.media:a.path&&(R=a.path+"media/");var W=void 0===a.oneBasedIndex?!0:!!a.oneBasedIndex,la=a.theme,Jd=a.keyMap||h.Wa.Ra.az(),Kd=a.renderer||"geras";this.H=q;this.zi=W;this.collapse=g;this.Uy=k;this.disable=l;this.readOnly=c;this.cq=a.maxBlocks||Infinity;this.eq=a.maxInstances;this.$m=R;this.Bu=e;this.Ob=h.ad.iB(a,e);this.Fu=f;this.Rm=n;this.iA=m;this.gA=B;this.Ff=r;this.Op=d;this.xu=h.ad.hB(a);this.gb=h.ad.kB(a);
this.Va=t;this.PB=la;this.Ra=Jd;this.Bk=Kd};h.ad.prototype.Ac=null;h.ad.prototype.eh=null;h.ad.prototype.vc=null;h.ad.iB=function(a,c){var d=a.move||{},e={};e.scrollbars=void 0===d.scrollbars&&void 0===a.scrollbars?c:!!d.scrollbars||!!a.scrollbars;e.qh=e.scrollbars&&void 0!==d.wheel?!!d.wheel:!1;e.xf=e.scrollbars?void 0===d.drag?!0:!!d.drag:!1;return e};
h.ad.kB=function(a){a=a.zoom||{};var c={};c.controls=void 0===a.controls?!1:!!a.controls;c.qh=void 0===a.wheel?!1:!!a.wheel;c.KB=void 0===a.startScale?1:Number(a.startScale);c.nk=void 0===a.maxScale?3:Number(a.maxScale);c.pk=void 0===a.minScale?.3:Number(a.minScale);c.wB=void 0===a.scaleSpeed?1.2:Number(a.scaleSpeed);return c};h.ad.hB=function(a){a=a.grid||{};var c={};c.spacing=Number(a.spacing)||0;c.yb=a.colour||"#888";c.length=Number(a.length)||1;c.CH=0<c.spacing&&!!a.snap;return c};
h.ad.jB=function(a){if(a){if("string"!=typeof a&&(h.g.userAgent.hf&&a.outerHTML?a=a.outerHTML:a instanceof Element||(a=null)),"string"==typeof a&&(a=h.K.$f(a),"xml"!=a.nodeName.toLowerCase()))throw TypeError("Toolbox should be an <xml> document.");}else a=null;return a};h.Jc=function(a,c){h.Jc.w.constructor.call(this,a,c);this.Jm=!1;this.ed={};this.Tv=this.xk=0;this.qq=null};h.g.object.S(h.Jc,h.Ah);h.Jc.oy=5;h.Jc.py=6;b=h.Jc.prototype;b.$o=function(a){h.Jc.w.$o.call(this,a);!this.Hm&&h.Touch.Mm(a)&&rc(this,a)};b.Rh=function(a){this.qq=h.ra(document,"mousedown",null,this.fA.bind(this),!0);this.Wm=h.ra(document,"mousemove",null,this.Uj.bind(this),!0);this.Xm=h.ra(document,"mouseup",null,this.xm.bind(this),!0);a.preventDefault();a.stopPropagation()};
b.fA=function(a){!this.yc()&&h.Touch.Mm(a)&&(rc(this,a),this.Jm&&h.Pf())};b.Uj=function(a){if(this.yc())h.Touch.Sq(a)&&h.Jc.w.Uj.call(this,a);else if(this.Jm){if(h.Touch.Mm(a)){this.ed[h.Touch.vm(a)]=sc(this,a);var c=Object.keys(this.ed);if(2==c.length){c=h.g.O.Pt(this.ed[c[0]],this.ed[c[1]])/this.Tv;if(0<this.xk&&Infinity>this.xk){var d=c-this.xk;d=0<d?d*h.Jc.oy:d*h.Jc.py;var e=this.Fb,f=h.g.qk(a,z(e),Ha(e));e.zoom(f.x,f.y,d)}this.xk=c;a.preventDefault()}}h.Pf()}else h.Jc.w.Uj.call(this,a)};
b.xm=function(a){if(h.Touch.Mm(a)&&!this.yc()){var c=h.Touch.vm(a);this.ed[c]&&delete this.ed[c];2>Object.keys(this.ed).length&&(this.ed={},this.xk=0)}!this.Jm||this.yc()?h.Touch.Sq(a)&&h.Jc.w.xm.call(this,a):(a.preventDefault(),a.stopPropagation(),this.I())};b.I=function(){h.Jc.w.I.call(this);this.qq&&h.fb(this.qq)};function rc(a,c){a.ed[h.Touch.vm(c)]=sc(a,c);var d=Object.keys(a.ed);2==d.length&&(a.Tv=h.g.O.Pt(a.ed[d[0]],a.ed[d[1]]),a.Jm=!0,c.preventDefault())}
function sc(a,c){return a.Fb?new h.g.O(c.pageX?c.pageX:c.changedTouches[0].pageX,c.pageY?c.pageY:c.changedTouches[0].pageY):null};h.Us=function(a){this.uq=a;this.jj=Object.create(null)};b=h.Us.prototype;b.Qp=null;b.I=function(){this.jj=this.uq=null};b.load=function(a,c){if(a.length){try{var d=new h.g.global.Audio}catch(l){return}for(var e,f=0;f<a.length;f++){var g=a[f],k=g.match(/\.(\w+)$/);if(k&&d.canPlayType("audio/"+k[1])){e=new h.g.global.Audio(g);break}}e&&e.play&&(this.jj[c]=e)}};
b.preload=function(){for(var a in this.jj){var c=this.jj[a];c.volume=.01;var d=c.play();void 0!==d?d.then(c.pause).catch(function(){}):c.pause();if(h.g.userAgent.gj||h.g.userAgent.Xr)break}};b.play=function(a,c){var d=this.jj[a];d?(a=new Date,null!=this.Qp&&a-this.Qp<h.Rx||(this.Qp=a,d=h.g.userAgent.gj||h.g.userAgent.bl?d:d.cloneNode(),d.volume=void 0===c?1:c,d.play())):this.uq&&this.uq.Bc.play(a,c)};h.Vs=function(a){this.Dj=a;this.La()};b=h.Vs.prototype;b.Ya=null;b.Kd=null;b.Dj=null;b.La=function(){this.Ya||(this.Ya=h.g.m.L("svg",{xmlns:h.g.m.qc,"xmlns:html":h.g.m.Hn,"xmlns:xlink":h.g.m.dd,version:"1.1","class":"blocklyWsDragSurface blocklyOverflowVisible"},null),this.Dj.appendChild(this.Ya))};b.mh=function(a,c){a=a.toFixed(0);c=c.toFixed(0);this.Ya.style.display="block";h.g.m.Dk(this.Ya,"translate3d("+a+"px, "+c+"px, 0px)")};b.wp=function(){return h.g.ld(this.Ya)};
b.Tl=function(a){if(!a)throw Error("Couldn't clear and hide the drag surface: missing new surface.");var c=this.Ya.childNodes[0],d=this.Ya.childNodes[1];if(!(c&&d&&h.g.m.Cu(c,"blocklyBlockCanvas")&&h.g.m.Cu(d,"blocklyBubbleCanvas")))throw Error("Couldn't clear and hide the drag surface. A node was missing.");null!=this.Aq?h.g.m.ni(c,this.Aq):a.insertBefore(c,a.firstChild);h.g.m.ni(d,c);this.Ya.style.display="none";if(this.Ya.childNodes.length)throw Error("Drag surface was not cleared.");h.g.m.Dk(this.Ya,
"");this.Aq=null};
h.Sa=function(a,c,d){h.Sa.w.constructor.call(this,a);this.vc=a.vc||h.Sa.Yz;this.eh=a.eh||h.Sa.CB;this.Zl=h.yh.wa();c&&(this.Kc=c);d&&(this.rh=d);this.on=this.rh&&h.g.Mg();this.Xj=[];this.Bc=new h.Us(a.Ac);this.md=this.options.yu?new h.jg(a.yu,a.xu):null;this.Yb=null;h.Z&&h.Z.Gg&&tc(this,h.Os,h.Z.Gg);h.Ss&&h.Ss.Gg&&tc(this,h.gy,h.Ss.Gg);h.sb&&h.sb.Gg&&tc(this,h.xs,h.sb.Gg);this.cf=h.j.wa(this.options.Bk||"geras")};h.g.object.S(h.Sa,h.hb);b=h.Sa.prototype;b.fn=null;b.ca=!0;b.Nf=!0;b.qe=!1;b.ri=!1;
b.Gq=!0;b.scrollX=0;b.scrollY=0;b.Qt=null;b.scale=1;b.bc=null;b.pb=null;b.P=null;b.sa=null;b.Lb=null;b.Kc=null;b.rh=null;b.on=!1;b.Gm=!1;b.Jp=null;b.Uu=null;b.Yt={};b.dr={};b.ut=null;b.lh=null;b.Nu=null;b.Kp=!0;b.Lq=function(a){this.Ga&&this.Ga.Mb&&this.Ga.Mb.I();if(this.Ga=a)this.Ga.Mb=new h.na(this,!1),this.Ek(this.Ga.Mb.La())};b.Mv=function(a){this.tb&&this.tb.Mb&&this.tb.Mb.I();if(this.tb=a)this.tb.Mb=new h.na(this,!0),this.Fk(this.tb.Mb.La())};
b.Ek=function(a){a?this.$a&&(this.$a.appendChild(a),this.Yb=a):this.Yb=null};b.Fk=function(a){a&&this.$a&&(this.Yb?this.$a.insertBefore(a,this.Yb):this.$a.appendChild(a))};function Ha(a){if(a.Kp){var c=z(a).getScreenCTM();c&&(a.Nu=c.inverse(),a.Kp=!1)}return a.Nu}b.Yk=function(){this.Kp=!0};b.isVisible=function(){return this.Nf};
function ea(a,c){var d=0,e=0,f=1;if(h.g.m.containsNode(a.$a,c)||h.g.m.containsNode(a.ef,c))f=a.scale;do{var g=h.g.ld(c);if(c==a.$a||c==a.ef)f=1;d+=g.x*f;e+=g.y*f;c=c.parentNode}while(c&&c!=z(a));return new h.g.O(d,e)}function aa(a){if(!a.Jp)for(var c=a.J;c;){if(-1!=(" "+(c.getAttribute("class")||"")+" ").indexOf(" injectionDiv ")){a.Jp=c;break}c=c.parentNode}return a.Jp}
b.La=function(a){this.J=h.g.m.L("g",{"class":"blocklyWorkspace"},null);a&&(this.Sb=h.g.m.L("rect",{height:"100%",width:"100%","class":a},this.J),"blocklyMainBackground"==a&&this.md?this.Sb.style.fill="url(#"+this.md.gi.id+")":this.Tb.subscribe(this.Sb,"workspace","fill"));this.$a=h.g.m.L("g",{"class":"blocklyBlockCanvas"},this.J);this.ef=h.g.m.L("g",{"class":"blocklyBubbleCanvas"},this.J);this.qe||(h.ra(this.J,"mousedown",this,this.Sf,!1,!0),h.ra(this.J,"wheel",this,this.gB));if(this.options.Bu){if(!h.ay)throw Error("Missing require for Blockly.Toolbox");
this.sa=new h.ay(this)}this.md&&this.md.update(this.scale);uc(this);this.Ga.Mb=new h.na(this,!1);a=this.Ga.Mb.La();this.J.appendChild(a);this.tb.Mb=new h.na(this,!0);a=this.tb.Mb.La();this.J.appendChild(a);return this.J};
b.I=function(){this.ca=!1;this.Lb&&this.Lb.cancel();this.J&&(h.g.m.removeNode(this.J),this.J=null);this.ef=this.$a=null;this.sa&&(this.sa.I(),this.sa=null);this.P&&(this.P.I(),this.P=null);this.bc&&(this.bc.I(),this.bc=null);this.pb&&(this.pb.I(),this.pb=null);this.sh&&(this.sh.I(),this.sh=null);this.tb&&this.tb.Mb.I();this.Ga&&this.Ga.Mb.I();this.Bc&&(this.Bc.I(),this.Bc=null);this.md&&(this.md.I(),this.md=null);this.Tb&&this.Tb.unsubscribe(this.Sb);h.Sa.w.I.call(this);this.Yt=this.dr=this.Zl=null;
if(!this.options.Ac){var a=z(this).parentNode;a&&h.g.m.removeNode(a)}this.fn&&(h.fb(this.fn),this.fn=null)};b.jq=function(a,c){return new h.ma(this,a,c)};function vc(a){if(!h.oo)throw Error("Missing require for Blockly.Trashcan");a.bc=new h.oo(a);var c=a.bc.La();a.J.insertBefore(c,a.$a)}function wc(a){if(!h.qy)throw Error("Missing require for Blockly.ZoomControls");a.sh=new h.qy(a);var c=a.sh.La();a.J.appendChild(c)}
function xc(a){var c={Nj:a.options.Nj,Ac:a,H:a.H,zi:a.options.zi,Ff:a.Ff,Va:a.options.Va,Bk:a.options.Bk};if(a.Ff){if(!h.Jn)throw Error("Missing require for Blockly.HorizontalFlyout");a.P=new h.Jn(c)}else{if(!h.rg)throw Error("Missing require for Blockly.VerticalFlyout");a.P=new h.rg(c)}a.P.Qh=!1;return a.P.La("svg")}function Ib(a){return a.P?a.P:a.sa?a.sa.P:null}function Qb(a){if(a.Gq&&a.ca){if(a.pb){var c=a.vc();Da(a.pb.Oc,c);Fa(a.pb.Wc,c)}a.Yk()}}
b.resize=function(){this.sa&&this.sa.position();this.P&&this.P.position();this.bc&&this.bc.position();this.sh&&this.sh.position();this.pb&&this.pb.resize();this.Yk();uc(this)};function fb(a){var c=h.g.Tz();h.g.O.me(a.Uu,c)||(a.Uu=c,a.Yk(),uc(a))}function z(a){if(a.ft)return a.ft;for(var c=a.J;c;){if("svg"==c.tagName)return a.ft=c;c=c.parentNode}return null}
b.translate=function(a,c){if(this.on&&this.Gm)this.rh.mh(a,c);else{var d="translate("+a+","+c+") scale("+this.scale+")";this.$a.setAttribute("transform",d);this.ef.setAttribute("transform",d)}if(this.Kc){d=this.Kc;var e=this.scale;d.Yf=e;d.Kd.setAttribute("transform","translate("+a.toFixed(0)+","+c.toFixed(0)+") scale("+e+")")}this.md&&this.md.moveTo(a,c)};
function Ja(a){if(a.on){a.Gm=!1;var c=a.rh.wp();a.rh.Tl(a.J);c="translate("+c.x+","+c.y+") scale("+a.scale+")";a.$a.setAttribute("transform",c);a.ef.setAttribute("transform",c)}}
function Ia(a){if(a.on&&!a.Gm){a.Gm=!0;var c=a.$a.previousSibling,d=parseInt(z(a).getAttribute("width"),10),e=parseInt(z(a).getAttribute("height"),10),f=h.g.ld(a.$a),g=a.rh,k=a.$a,l=a.ef,m=a.scale;if(g.Ya.childNodes.length)throw Error("Already dragging a block.");g.Aq=c;k.setAttribute("transform","translate(0, 0) scale("+m+")");l.setAttribute("transform","translate(0, 0) scale("+m+")");g.Ya.setAttribute("width",d);g.Ya.setAttribute("height",e);g.Ya.appendChild(k);g.Ya.appendChild(l);g.Ya.style.display=
"block";a.rh.mh(f.x,f.y)}}b.di=function(){var a=this.vc();return a?a.lb/this.scale:0};b.Eb=function(a){this.pb&&this.pb.bh(a);Ib(this)&&Ib(this).bh(a);z(this).style.display=a?"block":"none";this.sa&&(this.sa.DD.style.display=a?"block":"none");if(a){for(var c=F(this,!1),d=c.length-1;0<=d;d--)c[d].mk();this.Ba();this.sa&&this.sa.position()}else h.jc(!0);this.Nf=a};b.Ba=function(){for(var a=F(this,!1),c=a.length-1;0<=c;c--)a[c].Ba(!1);if(this.Lb)for(a=this.Lb.bi(),c=0;c<a.length;c++)a[c].Ba(!1)};
function yc(a,c){var d=H;if(void 0===c){for(var e=0,f;f=d.Xj[e];e++)f.df(!1);d.Xj.length=0}if(f=a?v(d,a):null)(a=void 0===c||c)?-1==d.Xj.indexOf(f)&&d.Xj.push(f):h.g.Rl(d.Xj,f),f.df(a)}
function zc(a){var c=h.yj;if(a.ca&&!(c.getElementsByTagName("block").length>=Ra(a)))if(a.Lb&&a.Lb.cancel(),"comment"==c.tagName.toLowerCase()){h.i.disable();try{h.Oh.setValue(c.textContent);var d=void 0;var e=parseInt(c.getAttribute("x"),10),f=parseInt(c.getAttribute("y"),10);isNaN(e)||isNaN(f)||(a.H&&(e=-e),d.moveBy(e+50,f+50))}finally{h.i.enable()}d.select()}else a:{h.i.disable();try{var g=h.K.Zh(c,a),k=a.tb.mb;if(h.$e&&k){h.navigation.Mu(g,k.ba);break a}var l=parseInt(c.getAttribute("x"),10),m=
parseInt(c.getAttribute("y"),10);if(!isNaN(l)&&!isNaN(m)){a.H&&(l=-l);do{c=!1;var n=F(a,!1);d=0;for(var q;q=n[d];d++){var r=q.Ha();if(1>=Math.abs(l-r.x)&&1>=Math.abs(m-r.y)){c=!0;break}}if(!c){var t=g.kd(!1);d=0;for(var B;B=t[d];d++)if(B.closest(h.ec,new h.g.O(l,m)).connection){c=!0;break}}c&&(l=a.H?l-h.ec:l+h.ec,m+=2*h.ec)}while(c);g.moveBy(l,m)}}finally{h.i.enable()}h.i.isEnabled()&&!g.Ua&&h.i.Na(new h.i.il(g));g.select()}}function Ac(a){(a=a.qe?a.lh:a)&&!a.Lb&&a.sa&&a.sa.P&&a.sa.oH()}
b.ah=function(a,c){h.Sa.w.ah.call(this,a,c);Ac(this)};b.Xh=function(a){h.Sa.w.Xh.call(this,a);Ac(this)};b.Jd=function(a,c,d){a=h.Sa.w.Jd.call(this,a,c,d);Ac(this);return a};function uc(a){a.It=a.bc&&a.J.parentNode?a.bc.rm():null;a.Ht=a.P?a.P.rm():a.sa?a.sa.rm():null}function oa(a,c){return a.It&&a.It.contains(c.clientX,c.clientY)?h.En:a.Ht&&a.Ht.contains(c.clientX,c.clientY)?h.Kr:h.Jr}b.Sf=function(a){var c=this.Af(a);c&&jb(c,a,this)};
b.Uq=function(a,c){a=h.g.qk(a,z(this),Ha(this));a.x/=this.scale;a.y/=this.scale;this.Qt=h.g.O.Mj(c,a)};b.yc=function(){return null!=this.Lb&&this.Lb.yc()};function Bc(a){return a.options.Ob&&a.options.Ob.scrollbars||a.options.Ob&&a.options.Ob.qh||a.options.Ob&&a.options.Ob.xf||a.options.gb&&a.options.gb.controls||a.options.gb&&a.options.gb.qh}
b.Dc=function(){return this.options.Ob&&this.options.Ob.scrollbars||this.options.Ob&&this.options.Ob.qh||this.options.Ob&&this.options.Ob.xf||this.options.gb&&this.options.gb.qh};
b.gB=function(a){if(h.Ah.Hp())a.preventDefault(),a.stopPropagation();else{var c=this.options.gb&&this.options.gb.qh,d=this.options.Ob&&this.options.Ob.qh;if(c||d){var e=h.g.pu(a);!c||!a.ctrlKey&&d?(c=this.scrollX-e.x,d=this.scrollY-e.y,a.shiftKey&&!e.x&&(c=this.scrollX-e.y,d=this.scrollY),this.scroll(c,d)):(e=-e.y/50,c=h.g.qk(a,z(this),Ha(this)),this.zoom(c.x,c.y,e));a.preventDefault()}}};
function Ob(a){var c=G(a,!1);a=Pa(a,!1);c=c.concat(a);if(!c.length)return new h.g.Rect(0,0,0,0);a=nc(c[0]);for(var d=1;d<c.length;d++){var e=nc(c[d]);e.top<a.top&&(a.top=e.top);e.bottom>a.bottom&&(a.bottom=e.bottom);e.left<a.left&&(a.left=e.left);e.right>a.right&&(a.right=e.right)}return a}b.Ry=function(){this.Rb(!1);h.i.ga(!0);for(var a=G(this,!0),c=0,d=0,e;e=a[d];d++)if(e.Dc()){var f=e.Ha();e.moveBy(-f.x,c-f.y);mc(e);c=e.Ha().y+A(e).height+h.ma.hs}h.i.ga(!1);this.Rb(!0)};
b.Hk=function(a){function c(B){if(B.Pc())t=t.concat(p(B,!1));else{B=Qa(B,!1);for(var R=0;R<B.length;R++)c(B[R])}}function d(){h.i.ga(g);var B=t.shift();B&&(B.C?(B.I(!1,!0),setTimeout(d,10)):d());h.i.ga(!1)}if(!this.options.readOnly&&!this.qe){var e=[],f=G(this,!0),g=h.g.Ve(),k=this,l={};l.text=h.h.UNDO;l.enabled=0<this.nh.length;l.Jb=this.hr.bind(this,!1);e.push(l);l={};l.text=h.h.REDO;l.enabled=0<this.zk.length;l.Jb=this.hr.bind(this,!0);e.push(l);this.Dc()&&(l={},l.text=h.h.CLEAN_UP,l.enabled=1<
f.length,l.Jb=this.Ry.bind(this),e.push(l));if(this.options.collapse){for(var m=l=!1,n=0;n<f.length;n++)for(var q=f[n];q;)q.isCollapsed()?l=!0:m=!0,q=u(q);var r=function(B){for(var R=0,W=0;W<f.length;W++)for(var la=f[W];la;)setTimeout(la.Zf.bind(la,B),R),la=u(la),R+=10};m={enabled:m};m.text=h.h.COLLAPSE_ALL;m.Jb=function(){r(!0)};e.push(m);l={enabled:l};l.text=h.h.EXPAND_ALL;l.Jb=function(){r(!1)};e.push(l)}var t=[];for(n=0;n<f.length;n++)c(f[n]);l={text:1==t.length?h.h.DELETE_BLOCK:h.h.DELETE_X_BLOCKS.replace("%1",
String(t.length)),enabled:0<t.length,Jb:function(){k.Lb&&k.Lb.cancel();2>t.length?d():h.confirm(h.h.DELETE_ALL_BLOCKS.replace("%1",t.length),function(B){B&&d()})}};e.push(l);this.ut&&this.ut(e);h.ua.show(a,e,this.H)}};function Ga(a){if(a.options.Ac)Ga(a.options.Ac);else{h.kk=a;document.activeElement&&document.activeElement.blur();try{z(a).focus()}catch(c){try{z(a).parentNode.setActive()}catch(d){z(a).parentNode.focus()}}}}
b.zoom=function(a,c,d){if(!this.qe&&!this.ri){d=Math.pow(this.options.gb.wB,d);var e=this.scale*d;if(this.scale!=e){e>this.options.gb.nk?d=this.options.gb.nk/this.scale:e<this.options.gb.pk&&(d=this.options.gb.pk/this.scale);var f=this.$a.getCTM(),g=z(this).createSVGPoint();g.x=a;g.y=c;g=g.matrixTransform(f.inverse());a=g.x;c=g.y;f=f.translate(a*(1-d),c*(1-d)).scale(d);this.scrollX=f.e;this.scrollY=f.f;this.setScale(e)}}};
b.setScale=function(a){this.options.gb.nk&&a>this.options.gb.nk?a=this.options.gb.nk:this.options.gb.pk&&a<this.options.gb.pk&&(a=this.options.gb.pk);this.scale=a;h.jc(!1);this.P&&(this.P.Cq(),uc(this));this.md&&this.md.update(this.scale);a=this.vc();this.scrollX-=a.fc;this.scrollY-=a.rc;a.wb+=a.fc;a.Bb+=a.rc;this.scroll(this.scrollX,this.scrollY);this.pb&&(this.P?(Aa(this.pb.Oc,a),Ba(this.pb.Wc,a)):(Da(this.pb.Oc,a),Fa(this.pb.Wc,a)))};
b.scroll=function(a,c){h.jc(!0);var d=this.vc(),e=d.ie+d.tc-d.lb,f=d.gd+d.ic-d.vb;a=Math.min(a,-d.tc);c=Math.min(c,-d.ic);a=Math.max(a,-e);c=Math.max(c,-f);this.scrollX=a;this.scrollY=c;this.pb&&(wa(this.pb.Oc,-(a+d.tc)*this.pb.Oc.Pb),wa(this.pb.Wc,-(c+d.ic)*this.pb.Wc.Pb));a+=d.fc;c+=d.rc;this.translate(a,c)};h.Sa.ju=function(a){var c=0,d=0;a&&(c=a.di(),d=a.Zb);return{width:c,height:d}};h.Sa.Qz=function(a,c){return Bc(a)?h.Sa.Pz(a,c):h.Sa.gu(a)};
h.Sa.gu=function(a){var c=Ob(a),d=a.scale;a=c.top*d;var e=c.bottom*d,f=c.left*d;c=c.right*d;return{top:a,bottom:e,left:f,right:c,width:c-f,height:e-a}};h.Sa.Pz=function(a,c){a=h.Sa.gu(a);var d=c.width;c=c.height;var e=d/2,f=c/2,g=Math.min(a.left-e,a.right-d),k=Math.min(a.top-f,a.bottom-c);return{left:g,top:k,height:Math.max(a.bottom+f,a.top+c)-k,width:Math.max(a.right+e,a.left+d)-g}};
h.Sa.Yz=function(){var a=h.Sa.ju(this.sa),c=h.Sa.ju(this.P),d=h.MB(z(this)),e={height:d.height,width:d.width};if(this.sa)if(this.Va==h.qg||this.Va==h.lj)e.height-=a.height;else{if(this.Va==h.Dd||this.Va==h.pg)e.width-=a.width}else if(this.P)if(this.Va==h.qg||this.Va==h.lj)e.height-=c.height;else if(this.Va==h.Dd||this.Va==h.pg)e.width-=c.width;var f=h.Sa.Qz(this,e),g=0;this.sa&&this.Va==h.Dd?g=a.width:this.P&&this.Va==h.Dd&&(g=c.width);var k=0;this.sa&&this.Va==h.qg?k=a.height:this.P&&this.Va==h.qg&&
(k=c.height);return{gd:f.height,ie:f.width,ic:f.top,tc:f.left,vb:e.height,lb:e.width,Bb:-this.scrollY,wb:-this.scrollX,rc:k,fc:g,FH:d.height,GH:d.width,Yv:a.width,HH:a.height,SG:c.width,QG:c.height,Va:this.Va}};h.Sa.CB=function(a){var c=this.vc();"number"==typeof a.x&&(this.scrollX=-c.ie*a.x-c.tc);"number"==typeof a.y&&(this.scrollY=-c.gd*a.y-c.ic);this.translate(this.scrollX+c.fc,this.scrollY+c.rc)};h.Sa.prototype.Rb=function(a){var c=!this.Gq&&a;this.Gq=a;c&&Qb(this)};
h.Sa.prototype.clear=function(){this.Rb(!1);h.Sa.w.clear.call(this);this.Rb(!0)};function Cc(a,c){if("function"!=typeof c)throw TypeError("Button callbacks must be functions.");a.Yt.CREATE_VARIABLE=c}function tc(a,c,d){if("function"!=typeof d)throw TypeError("Toolbox category callbacks must be functions.");a.dr[c]=d}
h.Sa.prototype.Af=function(a){var c="mousedown"==a.type||"touchstart"==a.type||"pointerdown"==a.type,d=this.Lb;return d?c&&d.Jg?(console.warn("Tried to start the same gesture twice."),d.cancel(),null):d:c?this.Lb=new h.Jc(a,this):null};h.dj=function(a){a.vc=this.um.bind(this);a.eh=this.Nv.bind(this);this.s=new h.Sa(a);this.s.qe=!0;this.s.Lq(new h.hg);this.s.Mv(new h.lf);this.H=!!a.H;this.Ti=a.Va;this.kp=[];this.Qm=[];this.uj=[];this.zc=[];this.xq=[];this.Qi=this.s.cf.v.rf};b=h.dj.prototype;b.Qh=!0;b.Nf=!1;b.yg=!0;b.ab=8;b.kf=h.dj.prototype.ab;b.Yw=3*h.dj.prototype.kf;b.Zw=3*h.dj.prototype.kf;b.eo=2;b.Xa=0;b.Zb=0;b.uz=70;
b.La=function(a){this.J=h.g.m.L(a,{"class":"blocklyFlyout",style:"display: none"},null);this.Sb=h.g.m.L("path",{"class":"blocklyFlyoutBackground"},this.J);this.J.appendChild(this.s.La());this.s.Tb.subscribe(this.Sb,"flyout","fill");this.s.Tb.subscribe(this.Sb,"flyoutOpacity","fill-opacity");return this.J};
b.wa=function(a){this.kb=a;this.s.lh=a;this.Qb=new h.za(this.s,this.ki,!1,"blocklyFlyoutScrollbar");this.va();Array.prototype.push.apply(this.kp,h.ra(this.J,"wheel",this,this.YB));this.Qh||(this.mm=this.lp.bind(this),Ua(this.kb,this.mm));Array.prototype.push.apply(this.kp,h.ra(this.Sb,"mousedown",this,this.Sf));this.s.Af=this.kb.Af.bind(this.kb);this.s.Ja=this.kb.Ja;a=this.s;a.Ci=new h.po(a)};
b.I=function(){this.va();h.fb(this.kp);this.mm&&(Va(this.kb,this.mm),this.mm=null);this.Qb&&(this.Qb.I(),this.Qb=null);this.s&&(this.s.Tb.unsubscribe(this.Sb),this.s.lh=null,this.s.I(),this.s=null);this.J&&(h.g.m.removeNode(this.J),this.J=null);this.kb=this.Sb=null};b.di=function(){return this.Xa};b.ei=function(){return this.s};b.isVisible=function(){return this.Nf};b.Eb=function(a){var c=a!=this.isVisible();this.Nf=a;c&&this.Wk()};b.bh=function(a){var c=a!=this.yg;this.yg=a;c&&this.Wk()};
b.Wk=function(){var a=this.yg?this.isVisible():!1;this.J.style.display=a?"block":"none";this.Qb.bh(a)};b.va=function(){if(this.isVisible()){this.Eb(!1);for(var a=0,c;c=this.zc[a];a++)h.fb(c);this.zc.length=0;this.Wf&&(Va(this.s,this.Wf),this.Wf=null)}};
b.show=function(a){this.s.Rb(!1);this.va();Dc(this);if("string"==typeof a){a=this.s.lh.dr[a]||null;if("function"!=typeof a)throw TypeError("Couldn't find a callback function when opening a toolbox category.");a=a(this.s.lh);if(!Array.isArray(a))throw TypeError("Result of toolbox category callback must be an array.");}this.Eb(!0);var c=[],d=[];this.xq.length=0;for(var e=this.ki?this.Yw:this.Zw,f=0,g;g=a[f];f++)if(g.tagName)switch(g.tagName.toUpperCase()){case "BLOCK":var k=h.K.Zh(g,this.s);k.isEnabled()||
this.xq.push(k);c.push({type:"block",block:k});g=parseInt(g.getAttribute("gap"),10);d.push(isNaN(g)?e:g);break;case "SEP":g=parseInt(g.getAttribute("gap"),10);!isNaN(g)&&0<d.length?d[d.length-1]=g:d.push(e);break;case "LABEL":case "BUTTON":k="LABEL"==g.tagName.toUpperCase();if(!h.Xw)throw Error("Missing require for Blockly.FlyoutButton");g=new h.Xw(this.s,this.kb,g,k);c.push({type:"button",button:g});d.push(e)}Ec(this,c,d);this.zc.push(h.ra(this.Sb,"mouseover",this,function(){for(var l=G(this.s,!1),
m=0,n;n=l[m];m++)n.Ak()}));this.ki?this.Zb=0:this.Xa=0;this.s.Rb(!0);this.Cq();this.lp();this.position();this.Wf=this.Cq.bind(this);Ua(this.s,this.Wf)};function Dc(a){for(var c=G(a.s,!1),d=0,e;e=c[d];d++)e.C==a.s&&e.I(!1,!1);for(d=0;d<a.Qm.length;d++)(c=a.Qm[d])&&h.g.m.removeNode(c);for(d=a.Qm.length=0;c=a.uj[d];d++)c.I();a.uj.length=0;a.s.Ci.clear()}function Fc(a,c){return function(d){var e=a.kb.Af(d);e&&(lb(e,c),kb(e,d,a))}}b.Sf=function(a){var c=this.kb.Af(a);c&&kb(c,a,this)};b.Ou=function(a){return a.isEnabled()};
function gb(a,c){var d=null;h.i.disable();var e=a.kb.yf();a.kb.Rb(!1);try{var f=a.kb;if(!c.Y())throw Error("oldBlock is not rendered.");var g=h.K.sf(c,!0);f.Rb(!1);var k=h.K.Zh(g,f);if(!k.Y())throw Error("block is not rendered.");var l=h.g.Sj(f.$a),m=h.g.Sj(a.s.$a),n=c.Ha();n.scale(a.s.scale);var q=h.g.O.sum(m,n),r=h.g.O.Mj(q,l);r.scale(1/f.scale);k.moveBy(r.x,r.y);d=k;h.jc()}finally{h.i.enable()}c=h.Z.du(a.kb,e);if(h.i.isEnabled())for(h.i.ga(!0),h.i.Na(new h.i.wd(d)),e=0;e<c.length;e++)h.i.Na(new h.i.cd(c[e]));
a.Qh?a.va():a.lp();return d}b.lp=function(){for(var a=G(this.s,!1),c=0,d;d=a[c];c++)if(-1==this.xq.indexOf(d))for(var e=Sa(this.kb,h.g.pp(d));d;)d.we(e),d=u(d)};
b.Cq=function(){this.Wf&&Va(this.s,this.Wf);this.s.scale=this.kb.scale;for(var a=0,c=G(this.s,!1),d=0,e;e=c[d];d++){var f=A(e).width;e.M&&(f-=this.Qi);a=Math.max(a,f)}for(d=0;e=this.uj[d];d++)a=Math.max(a,e.width);a+=1.5*this.kf+this.Qi;a*=this.s.scale;a+=h.za.ac;if(this.Xa!=a){for(d=0;e=c[d];d++){if(this.H){f=e.Ha().x;var g=a/this.s.scale-this.kf;e.M||(g-=this.Qi);e.moveBy(g-f,0)}e.Zt&&(f=e.Zt,g=e,e=A(g),f.setAttribute("width",e.width),f.setAttribute("height",e.height),g=g.Ha(),f.setAttribute("y",
g.y),f.setAttribute("x",this.H?g.x-e.width:g.x))}if(this.H)for(d=0;e=this.uj[d];d++)c=e.YG().y,e.moveTo(a/this.s.scale-e.width-this.kf-this.Qi,c);this.Xa=a;this.position()}this.Wf&&Ua(this.s,this.Wf)};function eb(a){return a.Qb?a.Qb.isVisible():!1};h.W={};h.W.ya=null;h.W.lc=null;h.W.fm=null;h.W.La=function(){h.W.ya||(h.W.ya=document.createElement("div"),h.W.ya.className="blocklyWidgetDiv",document.body.appendChild(h.W.ya))};h.W.show=function(a,c,d){h.W.va();h.W.lc=a;h.W.fm=d;h.W.ya.style.top=h.g.style.vu().y+"px";h.W.ya.style.direction=c?"rtl":"ltr";h.W.ya.style.display="block"};h.W.va=function(){h.W.lc&&(h.W.lc=null,h.W.ya.style.display="none",h.W.ya.style.left="",h.W.ya.style.top="",h.W.fm&&h.W.fm(),h.W.fm=null,h.W.ya.innerHTML="")};
h.W.isVisible=function(){return!!h.W.lc};h.W.Wj=function(a){h.W.lc==a&&h.W.va()};h.W.wk=function(a,c,d){h.W.ya.style.left=a+"px";h.W.ya.style.top=c+"px";h.W.ya.style.height=d+"px"};h.W.mB=function(a,c,d,e){var f=h.W.Ky(a,c,d);a=h.W.Jy(a,c,d,e);0>f?h.W.wk(a,0,d.height+f):h.W.wk(a,f,d.height)};h.W.Jy=function(a,c,d,e){if(e)return c=Math.max(c.right-d.width,a.left),Math.min(c,a.right-d.width);c=Math.min(c.left,a.right-d.width);return Math.max(c,a.left)};
h.W.Ky=function(a,c,d){return c.bottom+d.height>=a.bottom?c.top-d.height:c.bottom};h.rg=function(a){a.vc=this.um.bind(this);a.eh=this.Nv.bind(this);h.rg.w.constructor.call(this,a);this.ki=!1};h.g.object.S(h.rg,h.dj);b=h.rg.prototype;b.um=function(){if(!this.isVisible())return null;try{var a=this.s.$a.getBBox()}catch(f){a={height:0,y:0,width:0,x:0}}var c=this.eo,d=this.Zb-2*this.eo,e=this.Xa;this.H||(e-=this.eo);return{vb:d,lb:e,gd:a.height*this.s.scale+2*this.kf,ie:a.width*this.s.scale+2*this.kf,Bb:-this.s.scrollY+a.y,wb:-this.s.scrollX,ic:a.y,tc:a.x,rc:c,fc:0}};
b.Nv=function(a){var c=this.um();c&&("number"==typeof a.y&&(this.s.scrollY=-c.gd*a.y),this.s.translate(this.s.scrollX+c.fc,this.s.scrollY+c.rc))};
b.position=function(){if(this.isVisible()){var a=this.kb.vc();if(a){this.Zb=a.vb;var c=this.Xa-this.ab,d=a.vb-2*this.ab,e=this.Ti==h.pg,f=c+this.ab;f=["M "+(e?f:0)+",0"];f.push("h",e?-c:c);f.push("a",this.ab,this.ab,0,0,e?0:1,e?-this.ab:this.ab,this.ab);f.push("v",Math.max(0,d));f.push("a",this.ab,this.ab,0,0,e?0:1,e?this.ab:-this.ab,this.ab);f.push("h",e?c:-c);f.push("z");this.Sb.setAttribute("d",f.join(" "));c=this.Zb;a=this.kb.Va==this.Ti?a.Yv?this.Ti==h.Dd?a.Yv:a.lb-this.Xa:this.Ti==h.Dd?0:a.lb:
this.Ti==h.Dd?0:a.lb+a.fc-this.Xa;this.J.setAttribute("width",this.Xa);this.J.setAttribute("height",c);"svg"==this.J.tagName?h.g.m.Dk(this.J,"translate("+a+"px,0px)"):this.J.setAttribute("transform","translate("+a+",0)");this.Qb&&(this.Qb.rq=new h.g.O(a,0),this.Qb.resize(),za(this.Qb,this.Qb.te.x,this.Qb.te.y))}}};b.YB=function(a){var c=h.g.pu(a);if(c.y){var d=this.um();c=d.Bb-d.ic+c.y;c=Math.min(c,d.gd-d.vb);c=Math.max(c,0);this.Qb.set(c);h.W.va()}a.preventDefault();a.stopPropagation()};
function Ec(a,c,d){a.s.scale=a.kb.scale;for(var e=a.kf,f=a.H?e:e+a.Qi,g=0,k;k=c[g];g++)if("block"==k.type){k=k.block;for(var l=p(k,!1),m=0,n;n=l[m];m++)n.Rc=!0;k.Ba();n=k.Y();l=A(k);m=k.M?f-a.Qi:f;k.moveBy(m,e);var q=a,r=k,t=g;m=h.g.m.L("rect",{"fill-opacity":0,x:a.H?m-l.width:m,y:e,height:l.height,width:l.width},null);m.Qd=r;h.F.Rh(m);q.s.$a.insertBefore(m,r.Y());r.Zt=m;q.Qm[t]=m;q=a;q.zc.push(h.ra(n,"mousedown",null,Fc(q,k)));q.zc.push(h.ra(m,"mousedown",null,Fc(q,k)));q.zc.push(h.Xb(n,"mouseover",
k,k.Pl));q.zc.push(h.Xb(n,"mouseout",k,k.Ak));q.zc.push(h.Xb(m,"mouseover",k,k.Pl));q.zc.push(h.Xb(m,"mouseout",k,k.Ak));e+=l.height+d[g]}else"button"==k.type&&(l=a,m=k.button,n=f,q=e,r=m.La(),m.moveTo(n,q),m.show(),l.zc.push(h.ra(r,"mousedown",l,l.Sf)),l.uj.push(m),e+=k.button.height+d[g])}
b.rm=function(){if(!this.J)return null;var a=this.J.getBoundingClientRect(),c=a.left;if(this.Ti==h.Dd)return new h.g.Rect(-1E9,1E9,-1E9,c+a.width);h.g.userAgent.$w&&this.kb&&this.kb.ri&&(a=this.kb.J.getBoundingClientRect().x,10>Math.abs(a-c)&&(c+=this.jH*this.kb.options.Ac.scale));return new h.g.Rect(-1E9,1E9,c,1E9)};h.Cr=function(a){this.Dj=a;this.La()};b=h.Cr.prototype;b.Ya=null;b.Kd=null;b.Dj=null;b.Yf=1;b.Nk=null;b.La=function(){this.Ya||(this.Ya=h.g.m.L("svg",{xmlns:h.g.m.qc,"xmlns:html":h.g.m.Hn,"xmlns:xlink":h.g.m.dd,version:"1.1","class":"blocklyBlockDragSurface"},this.Dj),this.Kd=h.g.m.L("g",{},this.Ya))};function bb(a,c){if(a.Kd.childNodes.length)throw Error("Already dragging a block.");a.Kd.appendChild(c);a.Ya.style.display="block";a.Nk=new h.g.O(0,0)}
b.mh=function(a,c){this.Nk=new h.g.O(a*this.Yf,c*this.Yf);a=this.Nk.x;c=this.Nk.y;a=a.toFixed(0);c=c.toFixed(0);this.Ya.style.display="block";h.g.m.Dk(this.Ya,"translate3d("+a+"px, "+c+"px, 0px)")};b.wp=function(){var a=h.g.ld(this.Ya);return new h.g.O(a.x/this.Yf,a.y/this.Yf)};b.Db=function(){return this.Kd};
b.Tl=function(a){a?a.appendChild(this.Kd.firstChild):this.Kd.removeChild(this.Kd.firstChild);this.Ya.style.display="none";if(this.Kd.childNodes.length)throw Error("Drag group was not cleared.");this.Nk=null};h.Xc={};h.Xc.Ip=!1;h.Xc.register=function(a){if(h.Xc.Ip)throw Error("CSS already injected");Array.prototype.push.apply(h.Xc.Cn,a);a.length=0};h.Xc.Hf=function(a,c){if(!h.Xc.Ip){h.Xc.Ip=!0;var d=h.Xc.Cn.join("\n");h.Xc.Cn.length=0;a&&(a=c.replace(/[\\/]$/,""),d=d.replace(/<<<PATH>>>/g,a),a=document.createElement("style"),d=document.createTextNode(d),a.appendChild(d),document.head.insertBefore(a,document.head.firstChild))}};h.Xc.Lq=function(){console.warn("Deprecated call to Blockly.Css.setCursor. See https://github.com/google/blockly/issues/981 for context")};
h.Xc.Cn=[".blocklySvg {","background-color: #fff;","outline: none;","overflow: hidden;","position: absolute;","display: block;","}",".blocklyWidgetDiv {","display: none;","position: absolute;","z-index: 99999;","}",".injectionDiv {","height: 100%;","position: relative;","overflow: hidden;","touch-action: none;","}",".blocklyNonSelectable {","user-select: none;","-ms-user-select: none;","-webkit-user-select: none;","}",".blocklyWsDragSurface {","display: none;","position: absolute;","top: 0;","left: 0;",
"}",".blocklyWsDragSurface.blocklyOverflowVisible {","overflow: visible;","}",".blocklyBlockDragSurface {","display: none;","position: absolute;","top: 0;","left: 0;","right: 0;","bottom: 0;","overflow: visible !important;","z-index: 50;","}",".blocklyBlockCanvas.blocklyCanvasTransitioning,",".blocklyBubbleCanvas.blocklyCanvasTransitioning {","transition: transform .5s;","}",".blocklyTooltipDiv {","background-color: #ffffc7;","border: 1px solid #ddc;","box-shadow: 4px 4px 20px 1px rgba(0,0,0,.15);",
"color: #000;","display: none;","font-family: sans-serif;","font-size: 9pt;","opacity: .9;","padding: 2px;","position: absolute;","z-index: 100000;","}",".blocklyDropDownDiv {","position: fixed;","left: 0;","top: 0;","z-index: 1000;","display: none;","border: 1px solid;","border-radius: 2px;","padding: 4px;","box-shadow: 0px 0px 3px 1px rgba(0,0,0,.3);","}",".blocklyDropDownDiv.focused {","box-shadow: 0px 0px 6px 1px rgba(0,0,0,.3);","}",".blocklyDropDownContent {","max-height: 300px;","overflow: auto;",
"overflow-x: hidden;","}",".blocklyDropDownArrow {","position: absolute;","left: 0;","top: 0;","width: 16px;","height: 16px;","z-index: -1;","background-color: inherit;","border-color: inherit;","}",".blocklyDropDownButton {","display: inline-block;","float: left;","padding: 0;","margin: 4px;","border-radius: 4px;","outline: none;","border: 1px solid;","transition: box-shadow .1s;","cursor: pointer;","}",".arrowTop {","border-top: 1px solid;","border-left: 1px solid;","border-top-left-radius: 4px;",
"border-color: inherit;","}",".arrowBottom {","border-bottom: 1px solid;","border-right: 1px solid;","border-bottom-right-radius: 4px;","border-color: inherit;","}",".blocklyResizeSE {","cursor: se-resize;","fill: #aaa;","}",".blocklyResizeSW {","cursor: sw-resize;","fill: #aaa;","}",".blocklyResizeLine {","stroke: #515A5A;","stroke-width: 1;","}",".blocklyHighlightedConnectionPath {","fill: none;","stroke: #fc3;","stroke-width: 4px;","}",".blocklyPathLight {","fill: none;","stroke-linecap: round;",
"stroke-width: 1;","}",".blocklySelected>.blocklyPath {","stroke: #fc3;","stroke-width: 3px;","}",".blocklySelected>.blocklyPathLight {","display: none;","}",".blocklyDraggable {",'cursor: url("<<<PATH>>>/handopen.cur"), auto;',"cursor: grab;","cursor: -webkit-grab;","}",".blocklyDragging {",'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;","}",".blocklyDraggable:active {",'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;",
"}",".blocklyBlockDragSurface .blocklyDraggable {",'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;","}",".blocklyDragging.blocklyDraggingDelete {",'cursor: url("<<<PATH>>>/handdelete.cur"), auto;',"}",".blocklyDragging>.blocklyPath,",".blocklyDragging>.blocklyPathLight {","fill-opacity: .8;","stroke-opacity: .8;","}",".blocklyDragging>.blocklyPathDark {","display: none;","}",".blocklyDisabled>.blocklyPath {","fill-opacity: .5;","stroke-opacity: .5;",
"}",".blocklyDisabled>.blocklyPathLight,",".blocklyDisabled>.blocklyPathDark {","display: none;","}",".blocklyInsertionMarker>.blocklyPath,",".blocklyInsertionMarker>.blocklyPathLight,",".blocklyInsertionMarker>.blocklyPathDark {","fill-opacity: .2;","stroke: none","}",".blocklyReplaceable .blocklyPath {","fill-opacity: .5;","}",".blocklyReplaceable .blocklyPathLight,",".blocklyReplaceable .blocklyPathDark {","display: none;","}",".blocklyText {","cursor: default;","fill: #fff;","font-family: sans-serif;",
"font-size: 11pt;","}",".blocklyMultilineText {","font-family: monospace;","}",".blocklyNonEditableText>text {","pointer-events: none;","}",".blocklyNonEditableText>rect,",".blocklyEditableText>rect {","fill: #fff;","fill-opacity: .6;","}",".blocklyNonEditableText>text,",".blocklyEditableText>text {","fill: #000;","}",".blocklyEditableText:hover>rect {","stroke: #fff;","stroke-width: 2;","}",".blocklyBubbleText {","fill: #000;","}",".blocklyFlyout {","position: absolute;","z-index: 20;","}",".blocklySvg text, .blocklyBlockDragSurface text {",
"user-select: none;","-ms-user-select: none;","-webkit-user-select: none;","cursor: inherit;","}",".blocklyHidden {","display: none;","}",".blocklyFieldDropdown:not(.blocklyHidden) {","display: block;","}",".blocklyIconGroup {","cursor: default;","}",".blocklyIconGroup:not(:hover),",".blocklyIconGroupReadonly {","opacity: .6;","}",".blocklyIconShape {","fill: #00f;","stroke: #fff;","stroke-width: 1px;","}",".blocklyIconSymbol {","fill: #fff;","}",".blocklyMinimalBody {","margin: 0;","padding: 0;",
"}",".blocklyCommentForeignObject {","position: relative;","z-index: 0;","}",".blocklyCommentRect {","fill: #E7DE8E;","stroke: #bcA903;","stroke-width: 1px","}",".blocklyCommentTarget {","fill: transparent;","stroke: #bcA903;","}",".blocklyCommentTargetFocused {","fill: none;","}",".blocklyCommentHandleTarget {","fill: none;","}",".blocklyCommentHandleTargetFocused {","fill: transparent;","}",".blocklyFocused>.blocklyCommentRect {","fill: #B9B272;","stroke: #B9B272;","}",".blocklySelected>.blocklyCommentTarget {",
"stroke: #fc3;","stroke-width: 3px;","}",".blocklyCommentTextarea {","background-color: #fef49c;","border: 0;","outline: 0;","margin: 0;","padding: 3px;","resize: none;","display: block;","overflow: hidden;","}",".blocklyCommentDeleteIcon {","cursor: pointer;","fill: #000;","display: none","}",".blocklySelected > .blocklyCommentDeleteIcon {","display: block","}",".blocklyDeleteIconShape {","fill: #000;","stroke: #000;","stroke-width: 1px;","}",".blocklyDeleteIconShape.blocklyDeleteIconHighlighted {",
"stroke: #fc3;","}",".blocklyHtmlInput {","border: none;","border-radius: 4px;","font-family: sans-serif;","height: 100%;","margin: 0;","outline: none;","padding: 0;","width: 100%;","text-align: center;","}",".blocklyHtmlInput::-ms-clear {","display: none;","}",".blocklyMainBackground {","stroke-width: 1;","stroke: #c6c6c6;","}",".blocklyMutatorBackground {","fill: #fff;","stroke: #ddd;","stroke-width: 1;","}",".blocklyFlyoutBackground {","fill: #ddd;","fill-opacity: .8;","}",".blocklyMainWorkspaceScrollbar {",
"z-index: 20;","}",".blocklyFlyoutScrollbar {","z-index: 30;","}",".blocklyScrollbarHorizontal, .blocklyScrollbarVertical {","position: absolute;","outline: none;","}",".blocklyScrollbarBackground {","opacity: 0;","}",".blocklyScrollbarHandle {","fill: #ccc;","}",".blocklyScrollbarBackground:hover+.blocklyScrollbarHandle,",".blocklyScrollbarHandle:hover {","fill: #bbb;","}",".blocklyFlyout .blocklyScrollbarHandle {","fill: #bbb;","}",".blocklyFlyout .blocklyScrollbarBackground:hover+.blocklyScrollbarHandle,",
".blocklyFlyout .blocklyScrollbarHandle:hover {","fill: #aaa;","}",".blocklyInvalidInput {","background: #faa;","}",".blocklyContextMenu {","border-radius: 4px;","max-height: 100%;","}",".blocklyDropdownMenu {","border-radius: 2px;","padding: 0 !important;","}",".blocklyWidgetDiv .blocklyDropdownMenu .goog-menuitem,",".blocklyDropDownDiv .blocklyDropdownMenu .goog-menuitem {","padding-left: 28px;","}",".blocklyWidgetDiv .blocklyDropdownMenu .goog-menuitem.goog-menuitem-rtl,",".blocklyDropDownDiv .blocklyDropdownMenu .goog-menuitem.goog-menuitem-rtl {",
"padding-left: 5px;","padding-right: 28px;","}",".blocklyVerticalCursor {","stroke-width: 3px;","fill: rgba(255,255,255,.5);","}",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-checkbox,",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-icon,",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-checkbox,",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-icon {","background: url(<<<PATH>>>/sprites.png) no-repeat -48px -16px;","}",".blocklyWidgetDiv .goog-menu {","background: #fff;",
"border-color: transparent;","border-style: solid;","border-width: 1px;","cursor: default;","font: normal 13px Arial, sans-serif;","margin: 0;","outline: none;","padding: 4px 0;","position: absolute;","overflow-y: auto;","overflow-x: hidden;","max-height: 100%;","z-index: 20000;","box-shadow: 0px 0px 3px 1px rgba(0,0,0,.3);","}",".blocklyWidgetDiv .goog-menu.focused {","box-shadow: 0px 0px 6px 1px rgba(0,0,0,.3);","}",".blocklyDropDownDiv .goog-menu {","cursor: default;",'font: normal 13px "Helvetica Neue", Helvetica, sans-serif;',
"outline: none;","z-index: 20000;","}",".blocklyWidgetDiv .goog-menuitem,",".blocklyDropDownDiv .goog-menuitem {","color: #000;","font: normal 13px Arial, sans-serif;","list-style: none;","margin: 0;","min-width: 7em;","border: none;","padding: 6px 15px;","white-space: nowrap;","cursor: pointer;","}",".blocklyWidgetDiv .goog-menu-nocheckbox .goog-menuitem,",".blocklyWidgetDiv .goog-menu-noicon .goog-menuitem,",".blocklyDropDownDiv .goog-menu-nocheckbox .goog-menuitem,",".blocklyDropDownDiv .goog-menu-noicon .goog-menuitem {",
"padding-left: 12px;","}",".blocklyWidgetDiv .goog-menuitem-content,",".blocklyDropDownDiv .goog-menuitem-content {","font: normal 13px Arial, sans-serif;","}",".blocklyWidgetDiv .goog-menuitem-content {","color: #000;","}",".blocklyDropDownDiv .goog-menuitem-content {","color: #000;","}",".blocklyWidgetDiv .goog-menuitem-disabled,",".blocklyDropDownDiv .goog-menuitem-disabled {","cursor: inherit;","}",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-content,",".blocklyDropDownDiv .goog-menuitem-disabled .goog-menuitem-content {",
"color: #ccc !important;","}",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-icon,",".blocklyDropDownDiv .goog-menuitem-disabled .goog-menuitem-icon {","opacity: .3;","filter: alpha(opacity=30);","}",".blocklyWidgetDiv .goog-menuitem-highlight ,",".blocklyDropDownDiv .goog-menuitem-highlight {","background-color: rgba(0,0,0,.1);","}",".blocklyWidgetDiv .goog-menuitem-checkbox,",".blocklyWidgetDiv .goog-menuitem-icon,",".blocklyDropDownDiv .goog-menuitem-checkbox,",".blocklyDropDownDiv .goog-menuitem-icon {",
"background-repeat: no-repeat;","height: 16px;","left: 6px;","position: absolute;","right: auto;","vertical-align: middle;","width: 16px;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-checkbox,",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-icon,",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-checkbox,",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-icon {","left: auto;","right: 6px;","}",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-checkbox,",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-icon,",
".blocklyDropDownDiv .goog-option-selected .goog-menuitem-checkbox,",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-icon {","position: static;","float: left;","margin-left: -24px;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-checkbox,",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-icon,",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-checkbox,",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-icon {","float: right;","margin-right: -24px;","}"];
h.A=function(){};h.A.Yc=null;h.A.Do=null;h.A.lc=null;h.A.cn=null;h.A.dl=16;h.A.Br=1;h.A.vr=12;h.A.us=16;h.A.xn=.25;h.A.Hr="#dadce0";h.A.Ir="#fff";h.A.to=null;h.A.Yg=null;
h.A.La=function(){if(!h.A.Yc){var a=document.createElement("div");a.className="blocklyDropDownDiv";a.style.backgroundColor=h.A.Ir;a.style.borderColor=h.A.Hr;document.body.appendChild(a);h.A.Yc=a;var c=document.createElement("div");c.className="blocklyDropDownContent";a.appendChild(c);h.A.wf=c;c=document.createElement("div");c.className="blocklyDropDownArrow";a.appendChild(c);h.A.Fd=c;h.A.Yc.style.opacity=0;h.A.Yc.style.transition="transform "+h.A.xn+"s, opacity "+h.A.xn+"s";a.addEventListener("focusin",
function(){h.g.m.Ib(a,"focused")});a.addEventListener("focusout",function(){h.g.m.Sc(a,"focused")})}};h.A.Jv=function(a){h.A.Do=a};h.A.Rz=function(){return h.A.wf};h.A.Sy=function(){h.A.wf.innerHTML="";h.A.wf.style.width=""};h.A.ud=function(a){h.A.Yc.style.backgroundColor=a;h.A.Yc.style.borderColor=void 0};h.A.yH=function(a){h.A.Yc.setAttribute("data-category",a)};
h.A.BH=function(a,c,d,e){var f=c.C.scale,g=c.width,k=c.height;g*=f;k*=f;f=c.Y().getBoundingClientRect();g=f.left+g/2;k=f.top+k;f=f.top;e&&(f+=e);h.A.Jv(z(c.C).parentNode);return h.A.show(a,c.H,g,k,g,f,d)};h.A.DB=function(a,c){var d=a.Y().getBoundingClientRect(),e=d.left+d.width/2,f=d.bottom;d=d.top;var g=a.D;h.A.cn=!0;h.A.Jv(z(g.C).parentNode);h.A.show(a,g.H,e,f,e,d,c)};
h.A.show=function(a,c,d,e,f,g,k){h.A.lc=a;h.A.Yg=k||null;a=h.A.ou(d,e,f,g);a.vo?(h.A.Fd.style.display="",h.A.Fd.style.transform="translate("+a.rj+"px,"+a.ct+"px) rotate(45deg)",h.A.Fd.setAttribute("class",a.uo?"blocklyDropDownArrow arrowTop":"blocklyDropDownArrow arrowBottom")):h.A.Fd.style.display="none";h.A.Yc.style.direction=c?"rtl":"ltr";h.A.wk(a.Bm,a.Cm,a.nm,a.om);return a.uo};
h.A.Kz=function(){var a=h.A.Do.getBoundingClientRect(),c=h.g.style.We(h.A.Do);return{left:a.left,right:a.left+c.width,top:a.top,bottom:a.top+c.height,width:c.width,height:c.height}};h.A.ou=function(a,c,d,e){var f=h.A.Kz(),g=h.g.style.We(h.A.Yc);return c+g.height<f.bottom?h.A.nu(a,c,f,g):e-g.height>f.top?h.A.mu(d,e,f,g):c+g.height<document.documentElement.clientHeight?h.A.nu(a,c,f,g):e-g.height>document.documentElement.clientTop?h.A.mu(d,e,f,g):h.A.Wz(a,f,g)};
h.A.nu=function(a,c,d,e){a=h.A.up(a,d.left,d.right,e.width);return{Bm:a.Yh,Cm:c,nm:a.Yh,om:c+h.A.us,rj:a.rj,ct:-(h.A.dl/2+h.A.Br),uo:!0,vo:!0}};h.A.mu=function(a,c,d,e){a=h.A.up(a,d.left,d.right,e.width);return{Bm:a.Yh,Cm:c-e.height,nm:a.Yh,om:c-e.height-h.A.us,rj:a.rj,ct:e.height-2*h.A.Br-h.A.dl/2,uo:!1,vo:!0}};h.A.Wz=function(a,c,d){a=h.A.up(a,c.left,c.right,d.width);return{Bm:a.Yh,Cm:0,nm:a.Yh,om:0,vo:!1}};
h.A.up=function(a,c,d,e){var f=a;a=h.g.pd.wj(c,a-e/2,d-e);f-=h.A.dl/2;c=h.g.pd.wj(h.A.vr,f-a,e-h.A.vr-h.A.dl);return{rj:c,Yh:a}};h.A.isVisible=function(){return!!h.A.lc};h.A.Wj=function(a,c){h.A.lc===a&&(c?h.A.Fp():h.A.va())};h.A.va=function(){var a=h.A.Yc;a.style.transform="translate(0, 0)";a.style.opacity=0;h.A.to=setTimeout(function(){h.A.Fp()},1E3*h.A.xn);h.A.Yg&&(h.A.Yg(),h.A.Yg=null)};
h.A.Fp=function(){if(h.A.isVisible()){h.A.to&&clearTimeout(h.A.to);var a=h.A.Yc;a.style.transform="";a.style.left="";a.style.top="";a.style.opacity=0;a.style.display="none";a.style.backgroundColor=h.A.Ir;a.style.borderColor=h.A.Hr;h.A.Yg&&(h.A.Yg(),h.A.Yg=null);h.A.Sy();h.A.lc=null}};
h.A.wk=function(a,c,d,e){a=Math.floor(a);c=Math.floor(c);d=Math.floor(d);e=Math.floor(e);var f=h.A.Yc;f.style.left=a+"px";f.style.top=c+"px";f.style.display="block";f.style.opacity=1;f.style.transform="translate("+(d-a)+"px,"+(e-c)+"px)"};
h.A.sH=function(){if(h.A.lc){var a=h.A.lc.D,c=a.C.scale,d=h.A.cn?h.A.lc.ub.width:a.width,e=h.A.cn?h.A.lc.ub.height:a.height;d*=c;e*=c;a=h.A.cn?h.A.lc.jd.getBoundingClientRect():a.Y().getBoundingClientRect();d=a.left+d/2;e=h.A.ou(d,a.top+e,d,a.top);h.A.wk(e.Bm,e.Cm,e.nm,e.om)}else h.A.va()};h.Hf=function(a,c){h.My();"string"==typeof a&&(a=document.getElementById(a)||document.querySelector(a));if(!h.g.m.containsNode(document,a))throw Error("Error: container is not in current document.");c=new h.ad(c||{});var d=document.createElement("div");d.className="injectionDiv";a.appendChild(d);a=h.Fj(d,c);var e=new h.Cr(d);d=new h.Vs(d);d=h.bz(a,c,e,d);h.Wa.Ra.BB(c.Ra);h.rA(d);h.kk=d;h.Rk(d);return d};
h.Fj=function(a,c){a.setAttribute("dir","LTR");h.nc.Ft=c.H;h.Xc.Hf(c.gA,c.$m);a=h.g.m.L("svg",{xmlns:h.g.m.qc,"xmlns:html":h.g.m.Hn,"xmlns:xlink":h.g.m.dd,version:"1.1","class":"blocklySvg"},a);var d=h.g.m.L("defs",{},a),e=String(Math.random()).substring(2),f=h.g.m.L("filter",{id:"blocklyEmbossFilter"+e},d);h.g.m.L("feGaussianBlur",{"in":"SourceAlpha",stdDeviation:1,result:"blur"},f);var g=h.g.m.L("feSpecularLighting",{"in":"blur",surfaceScale:1,specularConstant:.5,specularExponent:10,"lighting-color":"white",
result:"specOut"},f);h.g.m.L("fePointLight",{x:-5E3,y:-1E4,z:2E4},g);h.g.m.L("feComposite",{"in":"specOut",in2:"SourceAlpha",operator:"in",result:"specOut"},f);h.g.m.L("feComposite",{"in":"SourceGraphic",in2:"specOut",operator:"arithmetic",k1:0,k2:1,k3:1,k4:0},f);c.Tt=f.id;f=h.g.m.L("pattern",{id:"blocklyDisabledPattern"+e,patternUnits:"userSpaceOnUse",width:10,height:10},d);h.g.m.L("rect",{width:10,height:10,fill:"#aaa"},f);h.g.m.L("path",{d:"M 0 0 L 10 10 M 10 0 L 0 10",stroke:"#cc0"},f);c.Nj=f.id;
c.yu=h.jg.La(e,c.xu,d);return a};
h.bz=function(a,c,d,e){c.Ac=null;var f=new h.Sa(c,d,e);f.scale=c.gb.KB;a.appendChild(f.La("blocklyMainBackground"));!c.Bu&&c.Op&&(d=xc(f),h.g.m.ni(d,a));c.Fu&&vc(f);c.gb&&c.gb.controls&&wc(f);f.Tb.subscribe(a,"workspace","background-color");f.translate(0,0);h.kk=f;c.readOnly||f.Dc()||Ua(f,function(g){if(!f.yc()&&!f.Dc()&&-1!=h.i.yw.indexOf(g.type)){var k=Object.create(null),l=f.vc(),m=f.scale;k.H=f.H;k.wb=l.wb/m;k.Bb=l.Bb/m;k.ew=(l.wb+l.lb)/m;k.dw=(l.Bb+l.vb)/m;Bc(f)?(l=Ob(f),k.tc=l.left,k.ic=l.top,
k.At=l.right,k.yt=l.bottom):(k.tc=l.tc/m,k.ic=l.ic/m,k.At=(l.tc+l.ie)/m,k.yt=(l.ic+l.gd)/m);if(k.ic<k.Bb||k.yt>k.dw||k.tc<k.wb||k.At>k.ew){l=null;g&&(l=h.i.Db(),h.i.ga(g.group));switch(g.type){case h.i.xr:case h.i.yr:var n=v(f,g.gc);n=D(n);break;case h.i.kl:case h.i.ll:n=f.Xl[g.ge]||null}if(n){m=nc(n);m.height=m.bottom-m.top;m.width=m.right-m.left;var q=k.Bb,r=k.dw-m.height;r=Math.max(q,r);q=h.g.pd.wj(q,m.top,r)-m.top;r=k.wb;var t=k.ew-m.width;k.H?r=Math.min(t,r):t=Math.max(r,t);n.moveBy(h.g.pd.wj(r,
m.left,t)-m.left,q)}g&&(g.group||console.log("WARNING: Moved object in bounds but there was no event group. This may break undo."),null!==l&&h.i.ga(l))}}});h.Rk(f);h.W.La();h.A.La();h.F.La();return f};
h.rA=function(a){var c=a.options,d=z(a);h.ra(d.parentNode,"contextmenu",null,function(e){h.g.Km(e)||e.preventDefault()});d=h.ra(window,"resize",null,function(){h.jc(!0);h.Rk(a)});a.fn=d;h.Hf.By();c.Op&&(a.sa?a.sa.wa(a):a.P&&(a.P.wa(a),a.P.show(c.Op.childNodes),a.P.Qb.set(0)));d=h.za.ac;c.Fu&&(d=a.bc.wa(d));c.gb&&c.gb.controls&&a.sh.wa(d);c.Ob&&c.Ob.scrollbars?(a.pb=new h.Lh(a),a.pb.resize()):a.eh({x:.5,y:.5});c.iA&&h.Hf.FA(c.$m,a)};
h.Hf.By=function(){h.qz||(h.ra(document,"scroll",null,function(){for(var a=h.hb.getAll(),c=0,d;d=a[c];c++)d.Yk&&d.Yk()}),h.ra(document,"keydown",null,h.ZA),h.Xb(document,"touchend",null,h.Pf),h.Xb(document,"touchcancel",null,h.Pf),h.g.userAgent.gj&&h.ra(window,"orientationchange",document,function(){h.Rk(h.Za())}));h.qz=!0};
h.Hf.FA=function(a,c){function d(){for(;f.length;)h.fb(f.pop());e.preload()}var e=c.Bc;e.load([a+"click.mp3",a+"click.wav",a+"click.ogg"],"click");e.load([a+"disconnect.wav",a+"disconnect.mp3",a+"disconnect.ogg"],"disconnect");e.load([a+"delete.mp3",a+"delete.ogg",a+"delete.wav"],"delete");var f=[];f.push(h.ra(document,"mousemove",null,d,!0));f.push(h.ra(document,"touchstart",null,d,!0))};h.yd=function(a,c){this.cw=c||"";this.Cv=Object.create(null);if(a)for(a=a.split(","),c=0;c<a.length;c++)this.Cv[a[c]]=!0;this.reset()};h.yd.Fn="DEVELOPER_VARIABLE";h.yd.prototype.reset=function(){this.ke=Object.create(null);this.Et=Object.create(null);this.Ja=null};
function Gc(a,c){var d=h.G.al;if(c==h.Z.Fh){var e=a;d.Ja?e=(e=d.Ja.Df(e))?e.name:null:(console.log("Deprecated call to Blockly.Names.prototype.getName without defining a variable map. To fix, add the folowing code in your generator's init() function:\nBlockly.YourGeneratorName.variableDB_.setVariableMap(workspace.getVariableMap());"),e=null);e&&(a=e)}e=a.toLowerCase()+"_"+c;var f=c==h.Z.Fh||c==h.yd.Fn?d.cw:"";if(e in d.ke)return f+d.ke[e];a?(a=encodeURI(a.replace(/ /g,"_")).replace(/[^\w]/g,"_"),
-1!="0123456789".indexOf(a[0])&&(a="my_"+a)):a=h.h.UNNAMED_KEY||"unnamed";for(var g="";d.Et[a+g]||a+g in d.Cv;)g=g?g+1:2;a+=g;d.Et[a]=!0;c=(c==h.Z.Fh||c==h.yd.Fn?d.cw:"")+a;d.ke[e]=c.substr(f.length);return c}h.yd.me=function(a,c){return a.toLowerCase()==c.toLowerCase()};h.sb={};h.sb.Fh=h.xs;h.sb.yy=function(a){a=F(a,!1);for(var c=[],d=[],e=0;e<a.length;e++)if(a[e].ci){var f=a[e].ci();f&&(f[2]?c.push(f):d.push(f))}d.sort(h.sb.zv);c.sort(h.sb.zv);return[d,c]};h.sb.zv=function(a,c){return a[0].toLowerCase().localeCompare(c[0].toLowerCase())};h.sb.Az=function(a,c){if(c.Rc)return a;for(a=a||h.h.UNNAMED_KEY||"unnamed";!h.sb.xA(a,c.C,c);){var d=a.match(/^(.*?)(\d+)$/);a=d?d[1]+(parseInt(d[2],10)+1):a+"2"}return a};h.sb.xA=function(a,c,d){return!h.sb.zA(a,c,d)};
h.sb.zA=function(a,c,d){c=F(c,!1);for(var e=0;e<c.length;e++)if(c[e]!=d&&c[e].ci){var f=c[e].ci();if(h.yd.me(f[0],a))return!0}return!1};h.sb.rH=function(a){a=a.trim();var c=h.sb.Az(a,this.D),d=this.getValue();if(d!=a&&d!=c){a=F(this.D.C,!1);for(var e=0;e<a.length;e++)a[e].rB&&a[e].rB(d,c)}return c};
h.sb.Gg=function(a){function c(g,k){for(var l=0;l<g.length;l++){var m=g[l][0],n=g[l][1],q=h.g.xml.createElement("block");q.setAttribute("type",k);q.setAttribute("gap",16);var r=h.g.xml.createElement("mutation");r.setAttribute("name",m);q.appendChild(r);for(m=0;m<n.length;m++){var t=h.g.xml.createElement("arg");t.setAttribute("name",n[m]);r.appendChild(t)}d.push(q)}}var d=[];if(h.Hb.procedures_defnoreturn){var e=h.g.xml.createElement("block");e.setAttribute("type","procedures_defnoreturn");e.setAttribute("gap",
16);var f=h.g.xml.createElement("field");f.setAttribute("name","NAME");f.appendChild(h.g.xml.createTextNode(h.h.PROCEDURES_DEFNORETURN_PROCEDURE));e.appendChild(f);d.push(e)}h.Hb.procedures_defreturn&&(e=h.g.xml.createElement("block"),e.setAttribute("type","procedures_defreturn"),e.setAttribute("gap",16),f=h.g.xml.createElement("field"),f.setAttribute("name","NAME"),f.appendChild(h.g.xml.createTextNode(h.h.PROCEDURES_DEFRETURN_PROCEDURE)),e.appendChild(f),d.push(e));h.Hb.procedures_ifreturn&&(e=h.g.xml.createElement("block"),
e.setAttribute("type","procedures_ifreturn"),e.setAttribute("gap",16),d.push(e));d.length&&d[d.length-1].setAttribute("gap",24);a=h.sb.yy(a);c(a[0],"procedures_callnoreturn");c(a[1],"procedures_callreturn");return d};h.sb.Lz=function(a,c){var d=[];c=F(c,!1);for(var e=0;e<c.length;e++)if(c[e].Xz){var f=c[e].Xz();f&&h.yd.me(f,a)&&d.push(c[e])}return d};
h.sb.mH=function(a){var c=h.i.$b,d=a.ci()[0],e=a.qd(!0);a=h.sb.Lz(d,a.C);d=0;for(var f;f=a[d];d++){var g=f.qd();g=g&&h.K.Mc(g);f.Ue(e);var k=f.qd();k=k&&h.K.Mc(k);g!=k&&(h.i.$b=!1,h.i.Na(new h.i.uh(f,"mutation",null,g,k)),h.i.$b=c)}};h.sb.UG=function(a,c){c=G(c,!1);for(var d=0;d<c.length;d++)if(c[d].ci){var e=c[d].ci();if(e&&h.yd.me(e[0],a))return c[d]}return null};h.Ol=function(a,c,d,e){this.C=a;this.name=c;this.type=d||"";this.li=e||h.g.Ve();h.i.Na(new h.i.cd(this))};h.Ol.prototype.ob=function(){return this.li};h.Ol.Vy=function(a,c){a=a.name.toLowerCase();c=c.name.toLowerCase();return a<c?-1:a==c?0:1};h.Z={};h.Z.Fh=h.Os;h.Z.bt=function(a){var c=F(a,!1);a=Object.create(null);for(var d=0;d<c.length;d++){var e=Na(c[d]);if(e)for(var f=0;f<e.length;f++){var g=e[f],k=g.ob();k&&(a[k]=g)}}c=[];for(k in a)c.push(a[k]);return c};h.Z.zG=function(){console.warn("Deprecated call to Blockly.Variables.allUsedVariables. Use Blockly.Variables.allUsedVarModels instead.\nIf this is a major issue please file a bug on GitHub.")};h.Z.qr={};
h.Z.wy=function(a){a=F(a,!1);for(var c=Object.create(null),d=0,e;e=a[d];d++){var f=e.VG;!f&&e.Sz&&(f=e.Sz,h.Z.qr[e.type]||(console.warn("Function getDeveloperVars() deprecated. Use getDeveloperVariables() (block type '"+e.type+"')"),h.Z.qr[e.type]=!0));if(f)for(e=f(),f=0;f<e.length;f++)c[e[f]]=!0}return Object.keys(c)};
h.Z.Gg=function(a){var c=[],d=document.createElement("button");d.setAttribute("text","%{BKY_NEW_VARIABLE}");d.setAttribute("callbackKey","CREATE_VARIABLE");Cc(a,function(e){h.Z.Ct(e.$G())});c.push(d);a=h.Z.Dz(a);return c=c.concat(a)};
h.Z.Dz=function(a){a=a.wm("");var c=[];if(0<a.length){var d=a[a.length-1];if(h.Hb.variables_set){var e=h.g.xml.createElement("block");e.setAttribute("type","variables_set");e.setAttribute("gap",h.Hb.math_change?8:24);e.appendChild(h.Z.op(d));c.push(e)}h.Hb.math_change&&(e=h.g.xml.createElement("block"),e.setAttribute("type","math_change"),e.setAttribute("gap",h.Hb.variables_get?20:8),e.appendChild(h.Z.op(d)),d=h.K.$f('<value name="DELTA"><shadow type="math_number"><field name="NUM">1</field></shadow></value>'),
e.appendChild(d),c.push(e));if(h.Hb.variables_get){a.sort(h.Ol.Vy);d=0;for(var f;f=a[d];d++)e=h.g.xml.createElement("block"),e.setAttribute("type","variables_get"),e.setAttribute("gap",8),e.appendChild(h.Z.op(f)),c.push(e)}}return c};
h.Z.Gz=function(a){a=a.yf();var c="";if(a.length)for(var d=1,e=0,f="ijkmnopqrstuvwxyzabcdefgh".charAt(e);!c;){for(var g=!1,k=0;k<a.length;k++)if(a[k].name.toLowerCase()==f){g=!0;break}g?(e++,25==e&&(e=0,d++),f="ijkmnopqrstuvwxyzabcdefgh".charAt(e),1<d&&(f+=d)):c=f}else c="i";return c};
h.Z.Ct=function(a,c,d){function e(g){h.Z.Av(h.h.NEW_VARIABLE_TITLE,g,function(k){if(k){var l=h.Z.RA(k,a);if(l){var m=k.toLowerCase();if(l.type==f)var n=h.h.VARIABLE_ALREADY_EXISTS.replace("%1",m);else n=h.h.VARIABLE_ALREADY_EXISTS_FOR_ANOTHER_TYPE,n=n.replace("%1",m).replace("%2",l.type);h.alert(n,function(){e(k)})}else a.Jd(k,f),c&&c(k)}else c&&c(null)})}var f=d||"";e("")};h.Z.Jd=h.Z.Ct;
h.Z.Bv=function(a,c){function d(e){var f=h.h.RENAME_VARIABLE_TITLE.replace("%1",c.name);h.Z.Av(f,e,function(g){if(g){var k=h.Z.SA(g,c.type,a);k?(k=h.h.VARIABLE_ALREADY_EXISTS_FOR_ANOTHER_TYPE.replace("%1",g.toLowerCase()).replace("%2",k.type),h.alert(k,function(){d(g)})):a.ah(c.ob(),g)}})}d("")};h.Z.Av=function(a,c,d){h.prompt(a,c,function(e){e&&(e=e.replace(/[\s\xa0]+/g," ").trim(),e==h.h.RENAME_VARIABLE||e==h.h.NEW_VARIABLE)&&(e=null);d(e)})};
h.Z.SA=function(a,c,d){d=d.Ja.yf();a=a.toLowerCase();for(var e=0,f;f=d[e];e++)if(f.name.toLowerCase()==a&&f.type!=c)return f;return null};h.Z.RA=function(a,c){c=c.Ja.yf();a=a.toLowerCase();for(var d=0,e;e=c[d];d++)if(e.name.toLowerCase()==a)return e;return null};h.Z.op=function(a){var c=h.g.xml.createElement("field");c.setAttribute("name","VAR");c.setAttribute("id",a.ob());c.setAttribute("variabletype",a.type);a=h.g.xml.createTextNode(a.name);c.appendChild(a);return c};
h.Z.XG=function(a,c,d,e){var f=h.Z.Cf(a,c,d,e);f||(f=h.Z.dz(a,c,d,e));return f};h.Z.Cf=function(a,c,d,e){var f=a.Ci;if(c){var g=a.Df(c);!g&&f&&(g=f.Df(c));if(g)return g}if(d){if(void 0==e)throw Error("Tried to look up a variable by name without a type");g=a.Cf(d,e);!g&&f&&(g=f.Cf(d,e))}return g};h.Z.dz=function(a,c,d,e){var f=a.Ci;d||(d=h.Z.Gz(a.qe?a.lh:a));return f?f.Jd(d,e,c):a.Jd(d,e,c)};
h.Z.du=function(a,c){a=a.yf();var d=[];if(c.length!=a.length)for(var e=0;e<a.length;e++){var f=a[e];-1==c.indexOf(f)&&d.push(f)}return d};h.VERSION="uncompiled";h.kk=null;h.selected=null;h.cursor=null;h.$e=!1;h.Oj=[];h.yj=null;h.Wl=null;h.Jo=null;h.EG=null;h.MB=function(a){return{width:a.gt,height:a.et}};h.tH=function(a){Qb(a)};h.Rk=function(a){for(;a.options.Ac;)a=a.options.Ac;var c=z(a),d=c.parentNode;if(d){var e=d.offsetWidth;d=d.offsetHeight;c.gt!=e&&(c.setAttribute("width",e+"px"),c.gt=e);c.et!=d&&(c.setAttribute("height",d+"px"),c.et=d);a.resize()}};
h.ZA=function(a){var c=h.kk;if(!(h.g.Km(a)||c.ca&&!c.isVisible()))if(c.options.readOnly)h.navigation.nv(a);else{var d=!1;if(a.keyCode==h.g.rb.Nr)h.jc(),h.navigation.Xg(h.navigation.sn);else{if(h.navigation.nv(a))return;if(a.keyCode==h.g.rb.vw||a.keyCode==h.g.rb.aj){a.preventDefault();if(h.Ah.Hp())return;h.selected&&h.selected.Pc()&&(d=!0)}else if(a.altKey||a.ctrlKey||a.metaKey){if(h.Ah.Hp())return;h.selected&&h.selected.Pc()&&h.selected.Dc()&&(a.keyCode==h.g.rb.Aw?(h.jc(),h.No(h.selected)):a.keyCode!=
h.g.rb.Ws||h.selected.C.qe||(h.No(h.selected),d=!0));a.keyCode==h.g.rb.ey?h.yj&&(a=h.Wl,a.qe&&(a=a.lh),h.Jo&&Sa(a,h.Jo)&&(h.i.ga(!0),zc(a),h.i.ga(!1))):a.keyCode==h.g.rb.ny&&(h.jc(),c.hr(a.shiftKey))}}d&&!h.selected.C.qe&&(h.i.ga(!0),h.jc(),h.selected.I(!0,!0),h.i.ga(!1))}};h.No=function(a){if(a.Pu)var c=a.$q();else{c=h.K.sf(a,!0);h.K.hz(c);var d=a.Ha();c.setAttribute("x",a.H?-d.x:d.x);c.setAttribute("y",d.y)}h.yj=c;h.Wl=a.C;h.Jo=a.Pu?null:h.g.pp(a,!0)};
h.Rt=function(a){var c=h.yj,d=h.Wl;h.No(a);zc(a.C);h.yj=c;h.Wl=d};h.nH=function(a){h.g.Km(a)||a.preventDefault()};h.jc=function(a){h.F.va();h.W.va();h.A.Fp();a||(a=h.Za(),a.bc&&a.bc.P&&a.bc.P.va(),a.sa&&a.sa.P&&a.sa.P.Qh&&a.sa.HG())};h.Za=function(){return h.kk};h.alert=function(a,c){alert(a);c&&c()};h.confirm=function(a,c){c(confirm(a))};h.prompt=function(a,c,d){d(prompt(a,c))};h.CA=function(a){return function(){$b(this,a)}};
h.MG=function(a){for(var c=0;c<a.length;c++){var d=a[c];if(d){var e=d.type;null==e||""===e?console.warn("Block definition #"+c+" in JSON array is missing a type attribute. Skipping."):(h.Hb[e]&&console.warn("Block definition #"+c+' in JSON array overwrites prior definition of "'+e+'".'),h.Hb[e]={wa:h.CA(d)})}else console.warn("Block definition #"+c+" in JSON array is "+d+". Skipping.")}};
h.ra=function(a,c,d,e,f,g){function k(t){var B=!f;t=h.Touch.HB(t);for(var R=0,W;W=t[R];R++)if(!B||h.Touch.Sq(W))h.Touch.zB(W),d?e.call(d,W):e(W),l=!0}var l=!1,m=[];if(h.g.global.PointerEvent&&c in h.Touch.ae)for(var n=0,q;q=h.Touch.ae[c][n];n++)a.addEventListener(q,k,!1),m.push([a,q,k]);else if(a.addEventListener(c,k,!1),m.push([a,c,k]),c in h.Touch.ae){var r=function(t){k(t);var B=!g;l&&B&&t.preventDefault()};for(n=0;q=h.Touch.ae[c][n];n++)a.addEventListener(q,r,!1),m.push([a,q,r])}return m};
h.Xb=function(a,c,d,e){function f(n){d?e.call(d,n):e(n)}var g=[];if(h.g.global.PointerEvent&&c in h.Touch.ae)for(var k=0,l;l=h.Touch.ae[c][k];k++)a.addEventListener(l,f,!1),g.push([a,l,f]);else if(a.addEventListener(c,f,!1),g.push([a,c,f]),c in h.Touch.ae){var m=function(n){if(n.changedTouches&&1==n.changedTouches.length){var q=n.changedTouches[0];n.clientX=q.clientX;n.clientY=q.clientY}f(n);n.preventDefault()};for(k=0;l=h.Touch.ae[c][k];k++)a.addEventListener(l,m,!1),g.push([a,l,m])}return g};
h.fb=function(a){for(;a.length;){var c=a.pop();c[0].removeEventListener(c[1],c[2],!1)}};h.AA=function(a){return/^\s*-?\d+(\.\d+)?\s*$/.test(a)};h.lA=function(a){return h.g.yb.kA(a)};
h.My=function(){h.hc("LOGIC_HUE",["Blocks","logic","HUE"],void 0);h.hc("LOGIC_HUE",["Constants","Logic","HUE"],210);h.hc("LOOPS_HUE",["Blocks","loops","HUE"],void 0);h.hc("LOOPS_HUE",["Constants","Loops","HUE"],120);h.hc("MATH_HUE",["Blocks","math","HUE"],void 0);h.hc("MATH_HUE",["Constants","Math","HUE"],230);h.hc("TEXTS_HUE",["Blocks","texts","HUE"],void 0);h.hc("TEXTS_HUE",["Constants","Text","HUE"],160);h.hc("LISTS_HUE",["Blocks","lists","HUE"],void 0);h.hc("LISTS_HUE",["Constants","Lists","HUE"],
260);h.hc("COLOUR_HUE",["Blocks","colour","HUE"],void 0);h.hc("COLOUR_HUE",["Constants","Colour","HUE"],20);h.hc("VARIABLES_HUE",["Blocks","variables","HUE"],void 0);h.hc("VARIABLES_HUE",["Constants","Variables","HUE"],330);h.hc("VARIABLES_DYNAMIC_HUE",["Constants","VariablesDynamic","HUE"],310);h.hc("PROCEDURES_HUE",["Blocks","procedures","HUE"],void 0)};
h.hc=function(a,c,d){for(var e="Blockly",f=h,g=0;g<c.length;++g)e+="."+c[g],f&&(f=f[c[g]]);f&&f!==d&&(a=(void 0===d?'%1 has been removed. Use Blockly.Msg["%2"].':'%1 is deprecated and unused. Override Blockly.Msg["%2"].').replace("%1",e).replace("%2",a),console.warn(a))};var Hc={ar:"\u0627\u0644\u0639\u0631\u0628\u064a\u0629",be:"\u0431\u0435\u043b\u0430\u0440\u0443\u0441\u043a\u0456","be-tarask":"Tara\u0161kievica",bg:"\u0431\u044a\u043b\u0433\u0430\u0440\u0441\u043a\u0438 \u0435\u0437\u0438\u043a",bn:"\u09ac\u09be\u0982\u09b2\u09be",br:"Brezhoneg",cs:"\u010cesky",da:"Dansk",de:"Deutsch",el:"\u0395\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ac",en:"English",es:"Espa\u00f1ol",eu:"Euskara",fa:"\u0641\u0627\u0631\u0633\u06cc",fi:"Suomi",fr:"Fran\u00e7ais",gl:"Galego",ha:"Hausa",
he:"\u05e2\u05d1\u05e8\u05d9\u05ea",hi:"\u0939\u093f\u0928\u094d\u0926\u0940",hu:"Magyar",hy:"\u0570\u0561\u0575\u0565\u0580\u0567\u0576",ia:"Interlingua",id:"Bahasa Indonesia",ig:"As\u1ee5s\u1ee5 Igbo",is:"\u00cdslenska",it:"Italiano",ja:"\u65e5\u672c\u8a9e",kab:"Taqbaylit",ko:"\ud55c\uad6d\uc5b4",lt:"Lietuvi\u0173",lv:"Latvie\u0161u",ms:"Bahasa Melayu",my:"\u1019\u103c\u1014\u103a\u1019\u102c\u1005\u102c",nb:"Norsk Bokm\u00e5l",nl:"Nederlands, Vlaams",pl:"Polski",pms:"Piemont\u00e8is",pt:"Portugu\u00eas",
"pt-br":"Portugu\u00eas Brasileiro",ro:"Rom\u00e2n\u0103",ru:"\u0420\u0443\u0441\u0441\u043a\u0438\u0439",sc:"Sardu",sk:"Sloven\u010dina",sl:"Sloven\u0161\u010dina",sq:"Shqip",sr:"\u0421\u0440\u043f\u0441\u043a\u0438",sv:"Svenska",th:"\u0e20\u0e32\u0e29\u0e32\u0e44\u0e17\u0e22",tr:"T\u00fcrk\u00e7e",uk:"\u0423\u043a\u0440\u0430\u0457\u043d\u0441\u044c\u043a\u0430",ur:"\u0627\u064f\u0631\u062f\u064f\u0648\u202c",vi:"Ti\u1ebfng Vi\u1ec7t",yo:"\u00c8d\u00e8 Yor\u00f9b\u00e1","zh-hans":"\u7b80\u4f53\u4e2d\u6587",
"zh-hant":"\u6b63\u9ad4\u4e2d\u6587"},Ic="ace ar fa he mzn ps ur".split(" "),J=window.BlocklyGamesLang,Jc=window.BlocklyGamesLanguages,Kc=".html"==window.location.pathname.substr(-5),H=null;function Lc(a,c,d){var e=Number;a=(a=window.location.search.match(new RegExp("[?&]"+a+"=([^&]+)")))?decodeURIComponent(a[1].replace(/\+/g,"%20")):"NaN";e=e(a);return isNaN(e)?c:h.g.pd.wj(c,e,d)}var K=Lc("level",1,10);
function Mc(){document.title=document.getElementById("title").textContent;document.dir=-1!=Ic.indexOf(J)?"rtl":"ltr";document.head.parentElement.setAttribute("lang",J);var a=document.getElementById("languageMenu");if(a){for(var c=[],d=0;d<Jc.length;d++){var e=Jc[d];c.push([Hc[e],e])}c.sort(function(g,k){return g[0]>k[0]?1:g[0]<k[0]?-1:0});for(d=a.options.length=0;d<c.length;d++){var f=c[d];e=f[1];f=new Option(f[0],e);e==J&&(f.selected=!0);a.options.add(f)}1>=a.options.length&&(a.style.display="none")}for(d=
1;10>=d;d++)a=document.getElementById("level"+d),c=!!Nc(d),a&&c&&(a.className+=" level_done");(d=document.querySelector('meta[name="viewport"]'))&&725>screen.availWidth&&d.setAttribute("content","width=725, initial-scale=.35, user-scalable=no");setTimeout(Oc,1)}function Nc(a){var c=Pc;try{var d=window.localStorage[c+a]}catch(e){}return d}function L(a){var c;(c=document.getElementById(a))?(c=c.textContent,c=c.replace(/\\n/g,"\n")):c=null;return null===c?"[Unknown message: "+a+"]":c}
function Qc(a,c){if(!a)throw TypeError("Element not found: "+a);"string"==typeof a&&(a=document.getElementById(a));a.addEventListener("click",c,!0);a.addEventListener("touchend",c,!0)}
function Oc(){if(!Kc){window.GoogleAnalyticsObject="GoogleAnalyticsFunction";var a=function(d){(a.q=a.q||[]).push(arguments)};window.GoogleAnalyticsFunction=a;a.l=1*new Date;var c=document.createElement("script");c.async=1;c.src="//www.google-analytics.com/analytics.js";document.head.appendChild(c);a("create","UA-50448074-1","auto");a("send","pageview")}};h.g.u={};h.g.u.Aa=function(a,c){return" "+a+","+c+" "};h.g.u.curve=function(a,c){return" "+a+c.join("")};h.g.u.moveTo=function(a,c){return" M "+a+","+c+" "};h.g.u.moveBy=function(a,c){return" m "+a+","+c+" "};h.g.u.lineTo=function(a,c){return" l "+a+","+c+" "};h.g.u.line=function(a){return" l"+a.join("")};h.g.u.T=function(a,c){return" "+a+" "+c+" "};h.g.u.arc=function(a,c,d,e){return a+" "+d+" "+d+" "+c+e};h.j.gg=function(){this.Zd=0;this.Qx=3;this.Yd=5;this.gs=8;this.pc=10;this.Ks=this.Yd;this.lo=15;this.kj=5;this.rf=8;this.Gx=15;this.Fx=4;this.Cx=12;this.Qw=16;this.ab=8;this.Al=15;this.Vx=0;this.Wx=20;this.ww=4;this.Tx=15;this.Ux=100;this.Sx=15;this.Rn=24;this.Sw=14.5;this.Rw=this.lo+11;this.Uw=2;this.Tw=this.Rn;this.Gs=h.g.u.moveBy(0,0);this.nx=12;this.ox=6};b=h.j.gg.prototype;
b.wa=function(){this.Dh=this.Yp();this.Gh=this.Zp();this.Le=this.aq();this.mg=this.$p();var a=this.ab,c=h.g.u.arc("a","0 0,0",a,h.g.u.Aa(-a,a)),d=h.g.u.arc("a","0 0,0",a,h.g.u.Aa(a,a));this.fj={width:a,height:a,vq:c,Zm:d};c=this.ab;a=h.g.u.moveBy(0,c)+h.g.u.arc("a","0 0,1",c,h.g.u.Aa(c,-c));c=h.g.u.arc("a","0 0,1",c,h.g.u.Aa(-c,-c));this.ts={er:a,Co:c}};b.Yp=function(){var a=this.nx,c=this.ox,d=h.g.u.line([h.g.u.Aa(6,3),h.g.u.Aa(-12,6),h.g.u.Aa(6,3)]);return{height:a,width:c,path:d}};
b.aq=function(){var a=this.Tx,c=this.Ux,d=h.g.u.curve("c",[h.g.u.Aa(30,-a),h.g.u.Aa(70,-a),h.g.u.Aa(c,0)]);return{height:a,width:c,path:d}};b.$p=function(){function a(g){g=g?-1:1;var k=-g,l=d/2,m=h.g.u.Aa(c,g*l);return h.g.u.curve("c",[h.g.u.Aa(0,g*(l+2.5)),h.g.u.Aa(-c,k*(l+.5)),h.g.u.Aa(-c,g*l)])+h.g.u.curve("s",[h.g.u.Aa(c,2.5*k),m])}var c=this.rf,d=this.lo,e=a(!0),f=a(!1);return{width:c,height:d,sd:f,vk:e}};
b.Zp=function(){function a(k){return h.g.u.line([h.g.u.Aa(k*e,d),h.g.u.Aa(3*k,0),h.g.u.Aa(k*e,-d)])}var c=this.Gx,d=this.Fx,e=(c-3)/2,f=a(1),g=a(-1);return{width:c,height:d,Vf:f,rv:g}};h.j.o={NONE:0,Zc:1,Pr:2,Rr:4,ho:8,wr:16,Wr:32,Or:64,Ie:128,Ur:256,Hs:512,Ew:1024,Wn:2048,Sn:4096,Jx:8192,Dn:16384,On:32768,Nn:65536,$n:131072,Zn:262144,$r:524288,bo:1048576,no:2097152,yn:4194304,Vr:8388608};h.j.o.OD=h.j.o.On|h.j.o.Nn;h.j.o.GF=h.j.o.$n|h.j.o.Zn;h.j.o.lq=16777216;h.j.o.jb=function(){h.j.o.hasOwnProperty(void 0)||(h.j.o[void 0]=h.j.o.lq,h.j.o.lq<<=1);return h.j.o[void 0]};h.j.o.fk=function(a){return a.type&h.j.o.Zc};h.j.o.Pg=function(a){return a.type&h.j.o.Pr};
h.j.o.pi=function(a){return a.type&h.j.o.Rr};h.j.o.Nd=function(a){return a.type&h.j.o.ho};h.j.o.cH=function(a){return a.type&h.j.o.Wr};h.j.o.Md=function(a){return a.type&h.j.o.Ie};h.j.o.ek=function(a){return a.type&h.j.o.Or};h.j.o.Jf=function(a){return a.type&h.j.o.Ur};h.j.o.ik=function(a){return a.type&h.j.o.Hs};h.j.o.ti=function(a){return a.type&h.j.o.Wn};h.j.o.Mf=function(a){return a.type&h.j.o.Sn};h.j.o.BA=function(a){return a.type&(h.j.o.Wn|h.j.o.Sn)};h.j.o.Lf=function(a){return a.type&h.j.o.Nn};
h.j.o.eH=function(a){return a.type&h.j.o.Zn};h.j.o.hk=function(a){return a.type&h.j.o.On};h.j.o.fH=function(a){return a.type&h.j.o.$n};h.j.o.bH=function(a){return a.type&h.j.o.Dn};h.j.o.Qu=function(a){return a.type&h.j.o.$r};h.j.o.gH=function(a){return a.type&h.j.o.bo};h.j.o.aH=function(a){return a.type&h.j.o.wr};h.j.o.Lm=function(a){return a.type&h.j.o.no};h.j.o.Em=function(a){return a.type&h.j.o.yn};h.j.o.hH=function(a){return a.type&(h.j.o.no|h.j.o.yn)};h.j.o.dH=function(a){return a.type&h.j.o.Vr};h.j.mf=function(a){this.height=this.width=0;this.type=h.j.o.NONE;this.tf=this.xa=0;this.v=a;this.rd=this.v.Al};h.j.ea=function(a,c){h.j.ea.w.constructor.call(this,a);this.Mo=c;a:switch(a=this.v,c.type){case h.Oa:case h.zd:c=a.mg;break a;case h.Bd:case h.Ca:c=a.Gh;break a;default:throw Error("Unknown connection type");}this.shape=c;this.type|=h.j.o.Ew};h.g.object.S(h.j.ea,h.j.mf);h.j.Vn=function(a,c){h.j.Vn.w.constructor.call(this,a,c);this.type|=h.j.o.Jx;this.height=this.shape.height;this.width=this.shape.width;this.fd=this.v.kj;this.Uc=this.width};h.g.object.S(h.j.Vn,h.j.ea);
h.j.Xn=function(a,c){h.j.Xn.w.constructor.call(this,a,c);this.type|=h.j.o.Wn;this.height=this.shape.height;this.width=this.shape.width};h.g.object.S(h.j.Xn,h.j.ea);h.j.Tn=function(a,c){h.j.Tn.w.constructor.call(this,a,c);this.type|=h.j.o.Sn;this.height=this.shape.height;this.width=this.shape.width};h.g.object.S(h.j.Tn,h.j.ea);h.j.hj=function(a,c){h.j.hj.w.constructor.call(this,a,c.connection);this.type|=h.j.o.Ie;this.input=c;this.align=c.align;(this.xg=c.connection&&x(c.connection)?x(c.connection):null)?(a=A(this.xg),this.Bj=a.width,this.Yl=a.height):this.Yl=this.Bj=0;this.connection=c.connection;this.fd=0};h.g.object.S(h.j.hj,h.j.ea);
h.j.jf=function(a,c){h.j.jf.w.constructor.call(this,a,c);this.type|=h.j.o.Ur;this.xg?(this.width=this.Bj,this.height=this.Yl):(this.height=this.v.Rw,this.width=this.shape.width+this.v.Sw);this.fd=this.v.kj;this.Cj=this.shape.height;this.vf=this.shape.width};h.g.object.S(h.j.jf,h.j.hj);h.j.qf=function(a,c){h.j.qf.w.constructor.call(this,a,c);this.type|=h.j.o.Hs;this.height=this.xg?this.Yl+this.v.Vx:this.v.Tw;this.width=this.v.Al+this.shape.width};h.g.object.S(h.j.qf,h.j.hj);
h.j.ul=function(a,c){h.j.ul.w.constructor.call(this,a,c);this.type|=h.j.o.Or;this.height=this.xg?this.Yl-2*this.v.kj:this.shape.height;this.width=this.shape.width+this.v.Uw;this.fd=this.v.kj;this.Cj=this.shape.height;this.vf=this.shape.width};h.g.object.S(h.j.ul,h.j.hj);h.j.Je=function(a,c){h.j.Je.w.constructor.call(this,a);this.icon=c;this.isVisible=c.isVisible();this.type|=h.j.o.Rr;a=new h.g.Cd(h.Je.prototype.Gl,h.Je.prototype.Gl-2);this.height=a.height;this.width=a.width};h.g.object.S(h.j.Je,h.j.mf);h.j.Mn=function(a){h.j.Mn.w.constructor.call(this,a);this.type|=h.j.o.$r;this.height=this.v.Dh.height;this.width=this.v.Dh.width};h.g.object.S(h.j.Mn,h.j.mf);
h.j.Ea=function(a,c){h.j.Ea.w.constructor.call(this,a);this.Wt=c;this.Qc=c.Wd&&!!c.D&&c.D.Qc();this.Cz=c.lu();this.type|=h.j.o.Zc;a=this.Wt.We();this.height=a.height;this.width=a.width};h.g.object.S(h.j.Ea,h.j.mf);h.j.In=function(a){h.j.In.w.constructor.call(this,a);this.type|=h.j.o.Pr;this.height=this.v.Le.height;this.width=this.v.Le.width;this.Ph=this.height};h.g.object.S(h.j.In,h.j.mf);
h.j.Ml=function(a,c){h.j.Ml.w.constructor.call(this,a);this.type=(c&&"left"!=c?h.j.o.$n:h.j.o.On)|h.j.o.Dn;this.width=this.height=this.v.Zd};h.g.object.S(h.j.Ml,h.j.mf);h.j.Fl=function(a,c){h.j.Fl.w.constructor.call(this,a);this.type=(c&&"left"!=c?h.j.o.Zn:h.j.o.Nn)|h.j.o.Dn;this.width=this.v.ab;this.height=this.v.ab/2};h.g.object.S(h.j.Fl,h.j.mf);h.j.Bh=function(a,c){h.j.Bh.w.constructor.call(this,a);this.type=this.type|h.j.o.ho|h.j.o.Wr;this.width=c;this.height=this.v.Sx};h.g.object.S(h.j.Bh,h.j.mf);h.j.og=function(a){this.type=h.j.o.bo;this.elements=[];this.xa=this.Vb=this.Ce=this.minWidth=this.minHeight=this.width=this.height=0;this.Du=this.ym=this.Dp=this.wc=this.Ig=!1;this.v=a;this.rd=this.v.Al};h.j.og.prototype.measure=function(){throw Error("Unexpected attempt to measure a base Row.");};function M(a){for(var c=a.elements.length-1,d;d=a.elements[c];c--)if(h.j.o.Md(d))return d;return null}h.j.og.prototype.Vq=function(){return!0};h.j.og.prototype.Ut=function(){return!0};
function Rc(a){for(var c=a.elements.length-1,d;d=a.elements[c];c--)if(h.j.o.Nd(d))return d;return null}h.j.Nh=function(a){h.j.Nh.w.constructor.call(this,a);this.type|=h.j.o.no;this.Ph=this.Pe=0;this.hA=!1;this.connection=null};h.g.object.S(h.j.Nh,h.j.og);h.j.Nh.prototype.Ep=function(a){var c=a.Xe?"cap"===a.Xe:h.ma.Le,d=a.R&&x(a.R);return!!a.M||c||(d?u(d)==a:!1)};
h.j.Nh.prototype.measure=function(){for(var a=0,c=0,d=0,e=0,f;f=this.elements[e];e++)c+=f.width,h.j.o.Nd(f)||(h.j.o.Pg(f)?d=Math.max(d,f.Ph):a=Math.max(a,f.height));this.width=Math.max(this.minWidth,c);this.height=Math.max(this.minHeight,a)+d;this.Pe=this.Ph=d;this.Ce=this.width};h.j.Nh.prototype.Vq=function(){return!1};h.j.vh=function(a){h.j.vh.w.constructor.call(this,a);this.type|=h.j.o.yn;this.Eu=!1;this.connection=null;this.tg=this.Lj=0};h.g.object.S(h.j.vh,h.j.og);
h.j.vh.prototype.Ep=function(a){return!!a.M||!!u(a)};h.j.vh.prototype.measure=function(){for(var a=0,c=0,d=0,e=0,f;f=this.elements[e];e++)c+=f.width,h.j.o.Nd(f)||(h.j.o.Mf(f)?d=Math.max(d,f.height):a=Math.max(a,f.height));this.width=Math.max(this.minWidth,c);this.height=Math.max(this.minHeight,a)+d;this.Lj=d;this.Ce=this.width};h.j.vh.prototype.Vq=function(){return!1};
h.j.Ll=function(a,c,d){h.j.Ll.w.constructor.call(this,a);this.type=this.type|h.j.o.ho|h.j.o.wr;this.width=d;this.height=c;this.bu=!1;this.Ce=0;this.elements=[new h.j.Bh(this.v,d)]};h.g.object.S(h.j.Ll,h.j.og);h.j.Ll.prototype.measure=function(){};h.j.Ch=function(a){h.j.Ch.w.constructor.call(this,a);this.type|=h.j.o.Vr;this.wt=0};h.g.object.S(h.j.Ch,h.j.og);
h.j.Ch.prototype.measure=function(){this.width=this.minWidth;this.height=this.minHeight;for(var a=0,c=0,d;d=this.elements[c];c++)this.width+=d.width,h.j.o.Md(d)&&(h.j.o.ik(d)?a+=d.Bj:h.j.o.ek(d)&&0!=d.Bj&&(a+=d.Bj-d.vf)),h.j.o.Nd(d)||(this.height=Math.max(this.height,d.height));this.wt=a;this.Ce=this.width+a};h.j.Ch.prototype.Ut=function(){return!this.Ig&&!this.wc};h.j.nf=function(a,c){this.ka=c;this.cf=a;this.v=this.cf.v;this.M=c.M?new h.j.Vn(this.v,c.M):null;this.Mp=Tb(c)&&!c.isCollapsed();this.isCollapsed=c.isCollapsed();this.Kf=c.Kf();this.H=c.H;this.ih=this.width=this.Vi=this.height=0;this.rows=[];this.Iu=[];this.Ab=new h.j.Nh(this.v);this.ib=new h.j.vh(this.v);this.hn=this.Uc=0};b=h.j.nf.prototype;
b.measure=function(){var a=this.ka.Xe?"cap"===this.ka.Xe:h.ma.Le,c=!!this.ka.R;this.Ab.Ep(this.ka)?this.Ab.elements.push(new h.j.Ml(this.v)):this.Ab.elements.push(new h.j.Fl(this.v));a?(a=new h.j.In(this.v),this.Ab.elements.push(a),this.Ab.Pe=a.Ph):c&&(this.Ab.hA=!0,this.Ab.connection=new h.j.Xn(this.v,this.ka.R),this.Ab.elements.push(this.Ab.connection));this.ka.N.length&&this.ka.N[0].type==h.Ca&&!this.ka.isCollapsed()?this.Ab.minHeight=this.v.pc:this.Ab.minHeight=this.v.Yd;this.rows.push(this.Ab);
a=new h.j.Ch(this.v);var d=ka(this.ka);if(d.length){c=0;for(var e;e=d[c];c++){var f=new h.j.Je(this.v,e);this.isCollapsed&&e.ot?this.Iu.push(f):a.elements.push(f)}}e=null;for(c=0;d=this.ka.N[c];c++)if(d.isVisible()){!e||d.type!=h.Ca&&e.type!=h.Ca&&(d.type!=h.Oa&&d.type!=h.He||this.Mp)||(this.rows.push(a),a=new h.j.Ch(this.v));for(e=0;f=d.Ma[e];e++)a.elements.push(new h.j.Ea(this.v,f,d));this.at(d,a);e=d}this.isCollapsed&&(a.Du=!0,a.elements.push(new h.j.Mn(this.v)));(a.elements.length||a.ym)&&this.rows.push(a);
this.ib.Eu=!!this.ka.V;this.ib.minHeight=this.ka.N.length&&this.ka.N[this.ka.N.length-1].type==h.Ca?this.v.pc:this.v.Yd-1;this.ib.Ep(this.ka)?this.ib.elements.push(new h.j.Ml(this.v)):this.ib.elements.push(new h.j.Fl(this.v));this.ib.Eu&&(this.ib.connection=new h.j.Tn(this.v,this.ka.V),this.ib.elements.push(this.ib.connection));this.rows.push(this.ib);for(a=0;c=this.rows[a];a++){d=c.elements;c.elements=[];c.Vq()&&c.elements.push(new h.j.Bh(this.v,this.sm(null,d[0])));for(e=0;e<d.length-1;e++)c.elements.push(d[e]),
c.elements.push(new h.j.Bh(this.v,this.sm(d[e],d[e+1])));c.elements.push(d[d.length-1]);c.Ut()&&c.elements.push(new h.j.Bh(this.v,this.sm(d[d.length-1],null)))}for(e=d=c=a=0;f=this.rows[e];e++)f.measure(),c=Math.max(c,f.width),f.wc&&(a=Math.max(a,f.width-M(f).width)),d=Math.max(d,f.Ce);this.ih=a;this.width=c;for(e=0;f=this.rows[e];e++)f.wc&&(f.ih=this.ih);this.Vi=Math.max(c,d);this.M&&(this.Uc=this.M.width,this.width+=this.M.width,this.Vi+=this.M.width);for(a=0;c=this.rows[a];a++)c.wc?(d=M(c),e=c.width-
d.width,f=this.ih-this.Uc,(e=f-e)&&this.qo(c,e),e=c.width,f=this.width-this.Uc-(this.v.fj.uH||0),d.width+=f-e,c.width+=f-e,c.Ce=Math.max(c.width,this.ih+c.wt)):(d=this.width-this.Uc-c.width)&&this.qo(c,d);a=this.rows;this.rows=[];for(c=0;c<a.length;c++)this.rows.push(a[c]),c!=a.length-1&&this.rows.push(Sc(this,a[c],a[c+1]));this.Xt()};
b.at=function(a,c){this.Mp&&a.type==h.Oa?(c.elements.push(new h.j.jf(this.v,a)),c.Dp=!0):a.type==h.Ca?(c.elements.push(new h.j.qf(this.v,a)),c.wc=!0):a.type==h.Oa?(c.elements.push(new h.j.ul(this.v,a)),c.Ig=!0):a.type==h.He&&(c.ym=!0)};b.sm=function(a,c){if(a&&h.j.o.Md(a)&&!c){if(h.j.o.ek(a))return this.v.Zd;if(h.j.o.Jf(a))return this.v.pc;if(h.j.o.ik(a))return this.v.Zd}return a&&h.j.o.hk(a)&&c&&(h.j.o.ti(c)||h.j.o.Mf(c))?c.rd:a&&h.j.o.Lf(a)&&c&&(h.j.o.ti(c)||h.j.o.Mf(c))?c.rd-this.v.ab:this.v.Yd};
b.qo=function(a,c){var d=Rc(a);d&&(d.width+=c,a.width+=c)};function Sc(a,c,d){a=new h.j.Ll(a.v,a.su(c,d),a.width-a.Uc);c.wc&&(a.bu=!0);return a}b.su=function(){return this.v.Yd};b.ku=function(a,c){return h.j.o.Nd(c)?a.Vb+c.height/2:h.j.o.Em(a)?(a=a.Vb+a.height-a.Lj,h.j.o.Mf(c)?a+c.height/2:a-c.height/2):h.j.o.Lm(a)?h.j.o.Pg(c)?a.Pe-c.height/2:a.Pe+c.height/2:a.Vb+a.height/2};
function Tc(a,c){for(var d=c.xa,e=0,f;f=c.elements[e];e++)h.j.o.Nd(f)&&(f.height=c.height),f.xa=d,f.tf=a.ku(c,f),d+=f.width}b.Xt=function(){for(var a=0,c=0,d=0,e;e=this.rows[d];d++)e.Vb=c,e.xa=this.Uc,c+=e.height,a=Math.max(a,e.Ce),Tc(this,e);this.Vi=a+this.Uc;this.height=c;this.hn=this.Ab.Pe;this.ib.tg=c-this.ib.Lj};h.j.dc=function(a,c){this.ka=a;this.aa=c;a.Ha();this.Dm=this.ta="";this.v=c.cf.v};b=h.j.dc.prototype;b.draw=function(){Uc(this);Vc(this);Wc(this);this.ka.Zg.Pq(this.ta+"\n"+this.Dm);this.aa.H&&this.ka.Zg.mp();h.j.Zk&&this.ka.Fq.vz(this.ka,this.aa);Xc(this)};function Xc(a){a.ka.height=a.aa.height;a.ka.width=a.aa.Vi}function Uc(a){for(var c=0,d;d=a.aa.Iu[c];c++)d.icon.pe.setAttribute("display","none")}
function Vc(a){a.hp();for(var c=1;c<a.aa.rows.length-1;c++){var d=a.aa.rows[c];d.Du?a.Pj(d):d.wc?a.gp(d):d.Ig?a.ip(d):a.fp(d)}a.bp();a.ep()}b.hp=function(){var a=this.aa.Ab,c=a.elements,d=this.aa.Ab;if(d.connection){var e=d.xa+d.rd;fc(d.connection.Mo,this.aa.H?-e:e,0)}this.ta+=h.g.u.moveBy(a.xa,this.aa.hn);for(d=0;e=c[d];d++)h.j.o.Lf(e)?this.ta+=this.v.ts.er:h.j.o.ti(e)?this.ta+=e.shape.Vf:h.j.o.Pg(e)?this.ta+=this.v.Le.path:h.j.o.Nd(e)&&(this.ta+=h.g.u.T("h",e.width));this.ta+=h.g.u.T("v",a.height)};
b.Pj=function(a){this.ta+=this.v.Dh.path+h.g.u.T("v",a.height-this.v.Dh.height)};b.ip=function(a){var c=M(a);this.vv(a);var d="function"==typeof c.shape.sd?c.shape.sd(c.height):c.shape.sd;this.ta+=h.g.u.T("H",c.xa+c.width)+d+h.g.u.T("v",a.height-c.Cj)};b.gp=function(a){var c=M(a);this.ta+=h.g.u.T("H",c.xa+c.rd+c.shape.width)+(c.shape.rv+h.g.u.T("h",-(c.rd-this.v.fj.width))+this.v.fj.vq)+h.g.u.T("v",a.height-2*this.v.fj.height)+this.v.fj.Zm+h.g.u.T("H",a.xa+a.width);this.yv(a)};
b.fp=function(a){this.ta+=h.g.u.T("V",a.Vb+a.height)};b.bp=function(){var a=this.aa.ib,c=a.elements;this.xv();this.ta+=h.g.u.T("V",a.tg);for(var d=c.length-1,e;e=c[d];d--)h.j.o.Mf(e)?this.ta+=e.shape.rv:h.j.o.hk(e)?this.ta+=h.g.u.T("H",a.xa):h.j.o.Lf(e)?this.ta+=this.v.ts.Co:h.j.o.Nd(e)&&(this.ta+=h.g.u.T("h",-1*e.width))};
b.ep=function(){var a=this.aa.M;if(this.aa.M){var c=this.aa.Uc;fc(this.ka.M,this.aa.H?-c:c,this.aa.M.fd)}a&&(c=a.fd+a.height,a="function"==typeof a.shape.vk?a.shape.vk(a.height):a.shape.vk,this.ta+=h.g.u.T("V",c)+a);this.ta+="z"};
function Wc(a){for(var c=0,d;d=a.aa.rows[c];c++)for(var e=0,f;f=d.elements[e];e++)if(h.j.o.Jf(f))a.cp(f);else if(h.j.o.pi(f)||h.j.o.fk(f)){var g=a;if(h.j.o.fk(f))var k=f.Wt.Y();else h.j.o.pi(f)&&(k=f.icon.pe);var l=f.tf-f.height/2,m=f.xa,n="";g.aa.H&&(m=-(m+f.width),f.Cz&&(m+=f.width,n="scale(-1 1)"));h.j.o.pi(f)?(k.setAttribute("display","block"),k.setAttribute("transform","translate("+m+","+l+")"),kc(f.icon)):k.setAttribute("transform","translate("+m+","+l+")"+n);g.aa.Kf&&k.setAttribute("display",
"none")}}b.cp=function(a){var c=a.width,d=a.height,e=a.fd,f=a.Cj+e;this.Dm+=h.g.u.moveTo(a.xa+a.vf,a.tf-d/2)+h.g.u.T("v",e)+a.shape.sd+h.g.u.T("v",d-f)+h.g.u.T("h",c-a.vf)+h.g.u.T("v",-d)+"z";this.wv(a)};b.wv=function(a){var c=a.tf-a.height/2;if(a.connection){var d=a.xa+a.vf;this.aa.H&&(d*=-1);fc(a.connection,d,c+a.fd)}};b.yv=function(a){var c=M(a);if(c.connection){var d=a.xa+a.ih+c.rd;this.aa.H&&(d*=-1);fc(c.connection,d,a.Vb)}};
b.vv=function(a){var c=M(a);if(c.connection){var d=a.xa+a.width;this.aa.H&&(d*=-1);fc(c.connection,d,a.Vb)}};b.xv=function(){var a=this.aa.ib;if(a.connection){a=a.connection;var c=a.xa;fc(a.Mo,this.aa.H?-c:c,a.tf-a.height/2)}};h.na=function(a,c){this.s=a;this.Im=c;this.Ec=null;this.v=a.cf.v};h.na.ql=5;h.na.wh=100;h.na.mE=24;h.na.rG=5;h.na.Hl=10;h.na.zr=2;h.na.bx=.75;h.na.ol="#cc0a0a";h.na.xx="#4286f4";h.na.Iw="blocklyCursor";h.na.wx="blocklyMarker";b=h.na.prototype;b.Jj=null;b.Y=function(){return this.J};
b.La=function(){this.J=h.g.m.L("g",{"class":this.Im?h.na.wx:h.na.Iw},null);var a=this.Im?h.na.xx:h.na.ol;this.Yb=h.g.m.L("g",{width:h.na.wh,height:h.na.ql},this.J);this.Vh=h.g.m.L("rect",{x:"0",y:"0",fill:a,width:h.na.wh,height:h.na.ql,style:"display: none;"},this.Yb);this.Wh=h.g.m.L("rect",{"class":"blocklyVerticalCursor",x:"0",y:"0",rx:"10",ry:"10",style:"display: none;",stroke:a},this.Yb);this.Kj=h.g.m.L("path",{width:h.na.wh,height:h.na.ql,transform:"",style:"display: none;",fill:a},this.Yb);
this.Cg=h.g.m.L("path",{width:h.na.wh,height:h.na.ql,transform:"",style:"display: none;",fill:"none",stroke:a,"stroke-width":"4"},this.Yb);this.Im||(h.g.m.L("animate",{attributeType:"XML",attributeName:"fill",dur:"1s",values:h.na.ol+";transparent;transparent;",repeatCount:"indefinite"},this.Vh),h.g.m.L("animate",{attributeType:"XML",attributeName:"fill",dur:"1s",values:h.na.ol+";transparent;transparent;",repeatCount:"indefinite"},this.Kj),h.g.m.L("animate",{attributeType:"XML",attributeName:"stroke",
dur:"1s",values:h.na.ol+";transparent;transparent;",repeatCount:"indefinite"},this.Cg));return this.J};function Yc(a,c){a.Im?(a.Ec&&a.Ec.Fk(null),c.Fk(a.Y())):(a.Ec&&a.Ec.Ek(null),c.Ek(a.Y()));a.Ec=c}
function Zc(a,c){if(c){var d=c.width,e=c.height,f=e*h.na.bx;c.R?(e=h.na.zr,d=h.g.u.moveBy(-1*e,f)+h.g.u.T("V",-1*e)+h.g.u.T("H",a.v.Al)+a.v.Gh.Vf+h.g.u.T("H",d+2*e)+h.g.u.T("V",f),a.Cg.setAttribute("d",d)):c.M?(d=h.g.u.moveBy(d,0)+h.g.u.T("h",-1*(d-a.v.mg.width))+h.g.u.T("v",a.v.kj)+a.v.mg.sd+h.g.u.T("V",e)+h.g.u.T("H",d),a.Cg.setAttribute("d",d)):(e=h.na.zr,d=h.g.u.moveBy(-1*e,f)+h.g.u.T("V",-1*e)+h.g.u.T("H",d+2*e)+h.g.u.T("V",f),a.Cg.setAttribute("d",d));a.s.H&&a.Rj(a.Cg);a.Jj=a.Cg;Yc(a,c);$c(a)}}
function $c(a){a.va();a.Jj.style.display=""}function ad(a,c,d,e){a.Vh.setAttribute("x",c);a.Vh.setAttribute("y",d);a.Vh.setAttribute("width",e);a.Jj=a.Vh}function bd(a,c,d,e,f){a.Wh.setAttribute("x",c);a.Wh.setAttribute("y",d);a.Wh.setAttribute("width",e);a.Wh.setAttribute("height",f);a.Jj=a.Wh}b.Rj=function(a){a.setAttribute("transform","scale(-1 1)")};b.va=function(){this.Vh.style.display="none";this.Wh.style.display="none";this.Kj.style.display="none";this.Cg.style.display="none"};
b.draw=function(a){if(a)if(a.jb()===h.B.types.Ic)Zc(this,a.ba);else if(a.jb()===h.B.types.Jh)Zc(this,a.ba.D);else if(a.ba.type===h.Oa){var c=a.ba;a=c.D;var d=c.Wg.x;c=c.Wg.y;var e=h.g.u.moveTo(0,0)+this.v.mg.sd;this.Kj.setAttribute("d",e);this.Kj.setAttribute("transform","translate("+d+","+c+")"+(this.s.H?" scale(-1 1)":""));this.Jj=this.Kj;Yc(this,a);$c(this)}else if(a.ba.type===h.Ca)c=a.ba,a=c.D,d=0,c=c.Wg.y,e=A(a).width,this.s.H&&(d=-e),ad(this,d,c,e),Yc(this,a),$c(this);else if(a.jb()===h.B.types.Ad)Zc(this,
a.ba.D);else if(a.jb()===h.B.types.Zc)a=a.ba,d=a.We().width,c=a.We().height,bd(this,0,0,d,c),Yc(this,a),$c(this);else if(a.jb()===h.B.types.sg)d=a.iw,a=d.x,d=d.y,this.s.H&&(a-=h.na.wh),ad(this,a,d,h.na.wh),Yc(this,this.s),$c(this);else{if(a.jb()===h.B.types.$d){a=a.ba;c=A(a);d=c.width+h.na.Hl;c=c.height+h.na.Hl;var f=e=-1*h.na.Hl/2,g=-1*h.na.Hl/2;this.s.H&&(f=-(d+e));bd(this,f,g,d,c);Yc(this,a);$c(this)}}else this.va()};b.I=function(){this.J&&h.g.m.removeNode(this.J)};h.j.pf=function(){this.v=null};b=h.j.pf.prototype;b.wa=function(){this.v=this.Xu();this.v.wa()};b.Xu=function(){return new h.j.gg};b.$u=function(a){return new h.j.nf(this,a)};b.Yu=function(a,c){return new h.j.dc(a,c)};b.Zu=function(a){return new h.j.ng(a)};b.Ba=function(a){if(h.j.Zk&&!a.Fq){if(!h.j.Pw)throw Error("Missing require for Blockly.blockRendering.Debug");var c=new h.j.Pw;a.Fq=c}c=this.$u(a);c.measure();this.Yu(a,c).draw()};h.X={};h.X.gg=function(){h.X.gg.w.constructor.call(this);this.oc=1};h.g.object.S(h.X.gg,h.j.gg);h.X.Qr=function(a){this.aa=a;this.ak=this.U="";this.Wb=this.aa.H;a=a.cf;this.v=a.v;this.Ld=a.Ld;this.xc=this.Ld.Hh;this.tq=this.Ld.Kx;this.oi=this.Ld.mx;this.yk=this.Ld.mg;this.WA=this.Ld.Gh;this.JB=this.Ld.Le;this.Su=this.Ld.Dh};h.X.Qr.prototype.Pj=function(a){this.aa.H&&(this.U+=h.g.u.T("H",a.width-this.xc),this.U+=this.Su.Vf,this.U+=h.g.u.T("v",a.height-this.Su.height-this.xc))};
function cd(a,c){var d=c.xa+c.width-a.xc;c.bu&&(a.U+=h.g.u.T("H",d));a.Wb&&(a.U+=h.g.u.T("H",d),c.height>a.xc&&(a.U+=h.g.u.T("V",c.Vb+c.height-a.xc)))};h.X.ng=function(a){this.kh=a;this.Ok=h.g.m.L("path",{"class":"blocklyPathDark",transform:"translate(1,1)"},this.kh);this.Pi=h.g.m.L("path",{"class":"blocklyPath"},this.kh);this.Qk=h.g.m.L("path",{"class":"blocklyPathLight"},this.kh)};h.X.ng.prototype.Pq=function(a,c){this.Pi.setAttribute("d",a);this.Ok.setAttribute("d",a);this.Qk.setAttribute("d",c)};
h.X.ng.prototype.mp=function(){this.Pi.setAttribute("transform","scale(-1 1)");this.Qk.setAttribute("transform","scale(-1 1)");this.Ok.setAttribute("transform","translate(1,1) scale(-1 1)")};h.X.jf=function(a,c){h.X.jf.w.constructor.call(this,a,c);this.xg&&(this.width+=this.v.oc,this.height+=this.v.oc)};h.g.object.S(h.X.jf,h.j.jf);h.X.qf=function(a,c){h.X.qf.w.constructor.call(this,a,c);this.xg&&(this.height+=this.v.oc)};h.g.object.S(h.X.qf,h.j.qf);h.X.nf=function(a,c){h.X.nf.w.constructor.call(this,a,c)};h.g.object.S(h.X.nf,h.j.nf);b=h.X.nf.prototype;b.at=function(a,c){this.Mp&&a.type==h.Oa?(c.elements.push(new h.X.jf(this.v,a)),c.Dp=!0):a.type==h.Ca?(c.elements.push(new h.X.qf(this.v,a)),c.wc=!0):a.type==h.Oa?(c.elements.push(new h.j.ul(this.v,a)),c.Ig=!0):a.type==h.He&&(c.ym=!0)};
b.sm=function(a,c){if(!a)return c&&h.j.o.fk(c)&&c.Qc?this.v.Yd:c&&h.j.o.Jf(c)?this.v.gs:c&&h.j.o.ik(c)?this.v.Wx:this.v.pc;if(!h.j.o.Md(a)&&!c)return h.j.o.fk(a)&&a.Qc?this.v.Yd:h.j.o.pi(a)?2*this.v.pc+1:h.j.o.Pg(a)?this.v.Zd:h.j.o.BA(a)?this.v.pc:h.j.o.Lf(a)?this.v.Cx:h.j.o.Qu(a)?this.v.Zd:this.v.pc;if(h.j.o.Md(a)&&!c){if(h.j.o.ek(a))return this.v.Zd;if(h.j.o.Jf(a))return this.v.pc;if(h.j.o.ik(a))return this.v.Zd}if(!h.j.o.Md(a)&&c&&h.j.o.Md(c)){if(a.Qc){if(h.j.o.Jf(c)||h.j.o.ek(c))return this.v.Qx}else{if(h.j.o.Jf(c)||
h.j.o.ek(c))return this.v.gs;if(h.j.o.ik(c))return this.v.pc}return this.v.pc-1}if(h.j.o.pi(a)&&c&&!h.j.o.Md(c))return this.v.pc;if(h.j.o.Jf(a)&&c&&!h.j.o.Md(c))return c.Qc?this.v.Yd:this.v.pc;if(h.j.o.hk(a)&&c){if(h.j.o.Pg(c))return this.v.Zd;if(h.j.o.ti(c))return c.rd;if(h.j.o.Mf(c))return a=(this.H?1:-1)*this.v.oc/2,c.rd+a}if(h.j.o.Lf(a)&&c){if(h.j.o.ti(c))return c.rd-this.v.ab;if(h.j.o.Mf(c))return a=(this.H?1:-1)*this.v.oc/2,c.rd-this.v.ab+a}return!h.j.o.Md(a)&&c&&!h.j.o.Md(c)&&a.Qc==c.Qc||c&&
h.j.o.Qu(c)?this.v.pc:this.v.Yd};b.qo=function(a,c){a:{var d=0;for(var e;e=a.elements[d];d++)if(h.j.o.Nd(e)){d=e;break a}d=null}e=Rc(a);if(a.Ig||a.wc)a.Ce+=c;var f=M(a);f?f.align==h.vn?e.width+=c:f.align==h.nr?(d.width+=c/2,e.width+=c/2):f.align==h.pr&&(d.width+=c):e.width+=c;a.width+=c};b.su=function(a,c){return h.j.o.Lm(a)&&h.j.o.Em(c)?this.v.Qw:h.j.o.Lm(a)||h.j.o.Em(c)?this.v.Zd:a.Ig&&c.Ig?this.v.pc:!a.wc&&c.wc?this.v.ww:a.wc&&c.wc||!a.wc&&c.ym?this.v.pc:this.v.Yd};
b.ku=function(a,c){if(h.j.o.Nd(c))return a.Vb+c.height/2;if(h.j.o.Em(a))return a=a.Vb+a.height-a.Lj,h.j.o.Mf(c)?a+c.height/2:a-c.height/2;if(h.j.o.Lm(a))return h.j.o.Pg(c)?a.Pe-c.height/2:a.Pe+c.height/2;var d=a.Vb;h.j.o.fk(c)||h.j.o.pi(c)?(d+=c.height/2,(a.Dp||a.wc)&&c.height+this.v.Ks<=a.height&&(d+=this.v.Ks)):d=h.j.o.Jf(c)?d+c.height/2:d+a.height/2;return d};
b.Xt=function(){for(var a=0,c=0,d=0,e;e=this.rows[d];d++){e.Vb=c;e.xa=this.Uc;c+=e.height;a=Math.max(a,e.Ce);var f=c-this.Ab.Ph;e==this.ib&&f<this.v.Rn&&(f=this.v.Rn-f,this.ib.height+=f,c+=f);Tc(this,e)}this.ib.tg=c-this.ib.Lj;this.Vi=a+this.Uc+this.v.oc;this.width+=this.v.oc;this.height=c+this.v.oc;this.hn=this.Ab.Pe};h.X.dc=function(a,c){h.X.dc.w.constructor.call(this,a,c);this.oe=new h.X.Qr(c)};h.g.object.S(h.X.dc,h.j.dc);b=h.X.dc.prototype;b.draw=function(){Uc(this);Vc(this);Wc(this);var a=this.oe;this.ka.Zg.Pq(this.ta+"\n"+this.Dm,a.U+"\n"+a.ak);this.aa.H&&this.ka.Zg.mp();h.j.Zk&&this.ka.Fq.vz(this.ka,this.aa);Xc(this)};
b.hp=function(){var a=this.oe,c=this.aa.Ab;a.U+=h.g.u.moveBy(c.xa,a.aa.hn);for(var d=0,e;e=c.elements[d];d++)h.j.o.hk(e)?a.U+=a.Ld.Gs:h.j.o.Lf(e)?a.U+=a.tq.er(a.Wb):h.j.o.ti(e)?a.U+=a.WA.Vf:h.j.o.Pg(e)?a.U+=a.JB.path(a.Wb):h.j.o.Nd(e)&&0!=e.width&&(a.U+=h.g.u.T("H",e.xa+e.width-a.xc));a.U+=h.g.u.T("H",c.xa+c.width-a.xc);cd(this.oe,this.aa.Ab);h.X.dc.w.hp.call(this)};b.Pj=function(a){this.oe.Pj(a);h.X.dc.w.Pj.call(this,a)};
b.ip=function(a){var c=this.oe,d=M(a);if(c.Wb){var e=a.height-d.Cj;c.U+=h.g.u.moveTo(d.xa+d.width-c.xc,a.Vb)+c.yk.sd(c.Wb)+h.g.u.T("v",e)}else c.U+=h.g.u.moveTo(d.xa+d.width,a.Vb)+c.yk.sd(c.Wb);h.X.dc.w.ip.call(this,a)};
b.gp=function(a){var c=this.oe,d=M(a);if(c.Wb){var e=a.height-2*c.oi.height;c.U+=h.g.u.moveTo(d.xa,a.Vb)+c.oi.vq(c.Wb)+h.g.u.T("v",e)+c.oi.Zm(c.Wb)+h.g.u.lineTo(a.width-d.xa-c.oi.width,0)}else c.U+=h.g.u.moveTo(d.xa,a.Vb+a.height)+c.oi.Zm(c.Wb)+h.g.u.lineTo(a.width-d.xa-c.oi.width,0);h.X.dc.w.gp.call(this,a)};b.fp=function(a){cd(this.oe,a);h.X.dc.w.fp.call(this,a)};
b.bp=function(){var a=this.oe,c=this.aa.ib;if(a.Wb)a.U+=h.g.u.T("V",c.tg-a.xc);else{var d=a.aa.ib.elements[0];h.j.o.hk(d)?a.U+=h.g.u.moveTo(c.xa+a.xc,c.tg-a.xc):h.j.o.Lf(d)&&(a.U+=h.g.u.moveTo(c.xa,c.tg),a.U+=a.tq.Co())}h.X.dc.w.bp.call(this)};
b.ep=function(){var a=this.oe,c=a.aa.M;c&&(c=c.fd+c.height,a.Wb?a.U+=h.g.u.moveTo(a.aa.Uc,c):(a.U+=h.g.u.moveTo(a.aa.Uc+a.xc,a.aa.ib.tg-a.xc),a.U+=h.g.u.T("V",c)),a.U+=a.yk.vk(a.Wb));a.Wb||(c=a.aa.Ab,a.U=h.j.o.Lf(c.elements[0])?a.U+h.g.u.T("V",a.tq.height):a.U+h.g.u.T("V",c.Pe+a.xc));h.X.dc.w.ep.call(this)};
b.cp=function(a){var c=this.oe,d=c.xc,e=a.xa+a.vf,f=a.tf-a.height/2,g=a.width-a.vf,k=f+d;if(c.Wb){f=a.fd-d;var l=a.height-(a.fd+a.Cj)+d;c.ak+=h.g.u.moveTo(e-d,k)+h.g.u.T("v",f)+c.yk.sd(c.Wb)+h.g.u.T("v",l)+h.g.u.T("h",g)}else c.ak+=h.g.u.moveTo(a.xa+a.width+d,k)+h.g.u.T("v",a.height)+h.g.u.T("h",-g)+h.g.u.moveTo(e,f+a.fd)+c.yk.sd(c.Wb);h.X.dc.w.cp.call(this,a)};b.wv=function(a){var c=a.tf-a.height/2;if(a.connection){var d=a.xa+a.vf+this.v.oc;this.aa.H&&(d*=-1);fc(a.connection,d,c+a.fd+this.v.oc)}};
b.yv=function(a){var c=M(a);if(c.connection){var d=a.xa+a.ih+c.rd;d=this.aa.H?-1*d:d+this.v.oc;fc(c.connection,d,a.Vb+this.v.oc)}};b.vv=function(a){var c=M(a);if(c.connection){var d=a.xa+a.width+this.v.oc;this.aa.H&&(d*=-1);fc(c.connection,d,a.Vb)}};b.xv=function(){var a=this.aa.ib;if(a.connection){a=a.connection;var c=a.xa;fc(a.Mo,(this.aa.H?-c:c)+this.v.oc/2,a.tf-a.height/2+this.v.oc)}};h.X.ej=function(a){this.Uh=a;this.Hh=.5;this.Gs=h.g.u.moveBy(this.Hh,this.Hh);this.mx=dd(this);this.Kx=ed(this);this.mg=this.$p();this.Gh=this.Zp();this.Dh=this.Yp();this.Le=this.aq()};
function dd(a){var c=a.Uh.ab;a=a.Hh;var d=(1-Math.SQRT1_2)*(c+a)-a,e=h.g.u.moveBy(d,d)+h.g.u.arc("a","0 0,0",c,h.g.u.Aa(-d-a,c-d)),f=h.g.u.arc("a","0 0,0",c+a,h.g.u.Aa(c+a,c+a)),g=h.g.u.moveBy(d,-d)+h.g.u.arc("a","0 0,0",c+a,h.g.u.Aa(c-d,d+a));return{width:c+a,height:c,vq:function(k){return k?e:""},Zm:function(k){return k?f:g}}}
function ed(a){var c=a.Uh.ab;a=a.Hh;var d=(1-Math.SQRT1_2)*(c-a)+a,e=h.g.u.moveBy(d,d)+h.g.u.arc("a","0 0,1",c-a,h.g.u.Aa(c-d,-d+a)),f=h.g.u.moveBy(a,c)+h.g.u.arc("a","0 0,1",c-a,h.g.u.Aa(c,-c+a)),g=-d,k=h.g.u.moveBy(d,g)+h.g.u.arc("a","0 0,1",c-a,h.g.u.Aa(-d+a,-g-c));return{height:c,er:function(l){return l?e:f},Co:function(){return k}}}
h.X.ej.prototype.$p=function(){var a=this.Uh.rf,c=this.Uh.lo,d=h.g.u.moveBy(-2,-c+3.4)+h.g.u.lineTo(-.45*a,-2.1),e=h.g.u.T("v",2.5)+h.g.u.moveBy(.97*-a,2.5)+h.g.u.curve("q",[h.g.u.Aa(.05*-a,10),h.g.u.Aa(.3*a,9.5)])+h.g.u.moveBy(.67*a,-1.9)+h.g.u.T("v",2.5),f=h.g.u.T("v",-1.5)+h.g.u.moveBy(-.92*a,-.5)+h.g.u.curve("q",[h.g.u.Aa(-.19*a,-5.5),h.g.u.Aa(0,-11)])+h.g.u.moveBy(.92*a,1),g=h.g.u.moveBy(-5,c-.7)+h.g.u.lineTo(.46*a,-2.1);return{width:a,height:c,vk:function(k){return k?d:f},sd:function(k){return k?
e:g}}};h.X.ej.prototype.Zp=function(){return{Vf:h.g.u.T("h",this.Hh)+this.Uh.Gh.Vf}};h.X.ej.prototype.Yp=function(){return{Vf:h.g.u.lineTo(5.1,2.6)+h.g.u.moveBy(-10.2,6.8)+h.g.u.lineTo(5.1,2.6)}};h.X.ej.prototype.aq=function(){var a=this.Uh.Le.height,c=h.g.u.moveBy(25,-8.7)+h.g.u.curve("c",[h.g.u.Aa(29.7,-6.2),h.g.u.Aa(57.2,-.5),h.g.u.Aa(75,8.7)]),d=h.g.u.curve("c",[h.g.u.Aa(17.8,-9.2),h.g.u.Aa(45.3,-14.9),h.g.u.Aa(75,-8.7)])+h.g.u.moveTo(100.5,a+.5);return{path:function(e){return e?c:d}}};h.X.pf=function(){h.X.pf.w.constructor.call(this);this.Ld=null};h.g.object.S(h.X.pf,h.j.pf);b=h.X.pf.prototype;b.wa=function(){h.X.pf.w.wa.call(this);this.Ld=new h.X.ej(this.v)};b.Xu=function(){return new h.X.gg};b.$u=function(a){return new h.X.nf(this,a)};b.Yu=function(a,c){return new h.X.dc(a,c)};b.Zu=function(a){return new h.X.ng(a)};h.j.register("geras",h.X.pf);h.h.ADD_COMMENT="\u52a0\u5165\u8a3b\u89e3";h.h.CANNOT_DELETE_VARIABLE_PROCEDURE="\u7121\u6cd5\u522a\u9664\u8b8a\u6578\u300c%1\u300d\uff0c\u56e0\u70ba\u9019\u662f\u529f\u80fd\u300c%2\u300d\u5b9a\u7fa9\u7684\u4e00\u90e8\u4efd\u5167\u5bb9";h.h.CHANGE_VALUE_TITLE="\u4fee\u6539\u503c\uff1a";h.h.CLEAN_UP="\u6574\u7406\u7a4d\u6728";h.h.COLLAPSED_WARNINGS_WARNING="\u6536\u5408\u542b\u6709\u8b66\u544a\u7684\u5340\u584a\u3002";h.h.COLLAPSE_ALL="\u6536\u5408\u7a4d\u6728";h.h.COLLAPSE_BLOCK="\u6536\u5408\u5340\u584a";
h.h.COLOUR_BLEND_COLOUR1="\u984f\u8272 1";h.h.COLOUR_BLEND_COLOUR2="\u984f\u8272 2";h.h.COLOUR_BLEND_HELPURL="https://meyerweb.com/eric/tools/color-blend/#:::rgbp";h.h.COLOUR_BLEND_RATIO="\u6bd4\u4f8b";h.h.COLOUR_BLEND_TITLE="\u6df7\u5408";h.h.COLOUR_BLEND_TOOLTIP="\u7528\u4e00\u500b\u7d66\u5b9a\u7684\u6bd4\u7387\uff080.0-1.0\uff09\u6df7\u5408\u5169\u7a2e\u984f\u8272\u3002";h.h.COLOUR_PICKER_HELPURL="https://zh.wikipedia.org/wiki/\u984f\u8272";h.h.COLOUR_PICKER_TOOLTIP="\u5f9e\u8abf\u8272\u677f\u4e2d\u9078\u64c7\u4e00\u7a2e\u984f\u8272\u3002";
h.h.COLOUR_RANDOM_HELPURL="http://randomcolour.com";h.h.COLOUR_RANDOM_TITLE="\u96a8\u6a5f\u984f\u8272";h.h.COLOUR_RANDOM_TOOLTIP="\u96a8\u6a5f\u9078\u64c7\u4e00\u7a2e\u984f\u8272\u3002";h.h.COLOUR_RGB_BLUE="\u85cd";h.h.COLOUR_RGB_GREEN="\u7da0";h.h.COLOUR_RGB_HELPURL="https://www.december.com/html/spec/colorpercompact.html";h.h.COLOUR_RGB_RED="\u7d05";h.h.COLOUR_RGB_TITLE="\u984f\u8272";h.h.COLOUR_RGB_TOOLTIP="\u900f\u904e\u6307\u5b9a\u7d05\u3001\u7da0\u3001 \u85cd\u8272\u7684\u503c\u4f86\u5efa\u7acb\u4e00\u7a2e\u984f\u8272\u3002\u6240\u6709\u7684\u503c\u5fc5\u9808\u4ecb\u65bc 0 \u548c 100 \u4e4b\u9593\u3002";
h.h.CONTROLS_FLOW_STATEMENTS_HELPURL="https://github.com/google/blockly/wiki/Loops#loop-termination-blocks";h.h.CONTROLS_FLOW_STATEMENTS_OPERATOR_BREAK="\u4e2d\u65b7\u5faa\u74b0";h.h.CONTROLS_FLOW_STATEMENTS_OPERATOR_CONTINUE="\u7e7c\u7e8c\u4e0b\u4e00\u500b\u5faa\u74b0";h.h.CONTROLS_FLOW_STATEMENTS_TOOLTIP_BREAK="\u4e2d\u65b7\u7576\u524d\u7684\u5faa\u74b0\u3002";h.h.CONTROLS_FLOW_STATEMENTS_TOOLTIP_CONTINUE="\u8df3\u904e\u9019\u500b\u5faa\u74b0\u7684\u5176\u9918\u6b65\u9a5f\uff0c\u4e26\u7e7c\u7e8c\u4e0b\u4e00\u6b21\u7684\u5faa\u74b0\u3002";
h.h.CONTROLS_FLOW_STATEMENTS_WARNING="\u8b66\u544a\uff1a\u6b64\u5340\u584a\u50c5\u53ef\u7528\u65bc\u5faa\u74b0\u5167\u3002";h.h.CONTROLS_FOREACH_HELPURL="https://github.com/google/blockly/wiki/Loops#for-each";h.h.CONTROLS_FOREACH_TITLE="\u70ba\u5217\u8868 %2 \u88e1\u7684\u6bcf\u4e00\u9805 %1";h.h.CONTROLS_FOREACH_TOOLTIP="\u904d\u6b77\u6bcf\u500b\u6e05\u55ae\u4e2d\u7684\u9805\u76ee\uff0c\u5c07\u8b8a\u6578\u300c%1\u300d\u8a2d\u5b9a\u5230\u8a72\u9805\u76ee\u4e2d\uff0c\u7136\u5f8c\u57f7\u884c\u67d0\u4e9b\u9673\u8ff0\u5f0f\u3002";
h.h.CONTROLS_FOR_HELPURL="https://github.com/google/blockly/wiki/Loops#count-with";h.h.CONTROLS_FOR_TITLE="\u5faa\u74b0\u8a08\u6578 %1 \u5f9e %2 \u5230 %3 \u6bcf\u6b21\u589e\u52a0 %4";h.h.CONTROLS_FOR_TOOLTIP="\u5f9e\u8d77\u59cb\u6578\u5230\u7d50\u5c3e\u6578\u4e2d\u53d6\u51fa\u8b8a\u6578\u300c%1\u300d\u7684\u503c\uff0c\u6309\u6307\u5b9a\u7684\u6642\u9593\u9593\u9694\uff0c\u57f7\u884c\u6307\u5b9a\u7684\u5340\u584a\u3002";h.h.CONTROLS_IF_ELSEIF_TOOLTIP="\u6dfb\u52a0\u689d\u4ef6\u5230\u300c\u5982\u679c\u300d\u7a4d\u6728\u3002";
h.h.CONTROLS_IF_ELSE_TOOLTIP="\u52a0\u5165\u4e00\u500b\u6700\u7d42\u3001\u6240\u6709\u689d\u4ef6\u90fd\u57f7\u884c\u7684\u90e8\u4efd\u5230\u300c\u5982\u679c\u300d\u5340\u584a\u4e2d\u3002";h.h.CONTROLS_IF_HELPURL="https://github.com/google/blockly/wiki/IfElse";h.h.CONTROLS_IF_IF_TOOLTIP="\u6dfb\u52a0\u3001\u522a\u9664\u6216\u91cd\u65b0\u6392\u5217\u5404\u90e8\u4efd\u4ee5\u91cd\u65b0\u914d\u7f6e\u9019\u500b\u300c\u5982\u679c\u300d\u5340\u584a\u3002";h.h.CONTROLS_IF_MSG_ELSE="\u5426\u5247";
h.h.CONTROLS_IF_MSG_ELSEIF="\u5426\u5247\uff0c\u5982\u679c";h.h.CONTROLS_IF_MSG_IF="\u5982\u679c";h.h.CONTROLS_IF_TOOLTIP_1="\u7576\u503c\u70ba true \u6642\uff0c\u57f7\u884c\u4e00\u4e9b\u9673\u8ff0\u5f0f\u3002";h.h.CONTROLS_IF_TOOLTIP_2="\u7576\u503c\u70ba true \u6642\uff0c\u57f7\u884c\u7b2c\u4e00\u500b\u9673\u8ff0\u5f0f\u3002\u5426\u5247\uff0c\u57f7\u884c\u7b2c\u4e8c\u500b\u9673\u8ff0\u5f0f\u3002";h.h.CONTROLS_IF_TOOLTIP_3="\u5982\u679c\u7b2c\u4e00\u500b\u503c\u70ba true\uff0c\u5247\u57f7\u884c\u7b2c\u4e00\u500b\u9673\u8ff0\u5f0f\u3002\u5426\u5247\uff0c\u7576\u7b2c\u4e8c\u500b\u503c\u70ba true \u6642\uff0c\u5247\u57f7\u884c\u7b2c\u4e8c\u500b\u9673\u8ff0\u5f0f\u3002";
h.h.CONTROLS_IF_TOOLTIP_4="\u5982\u679c\u7b2c\u4e00\u500b\u503c\u70ba true\uff0c\u5247\u57f7\u884c\u7b2c\u4e00\u500b\u9673\u8ff0\u5f0f\u3002\u5426\u5247\u7576\u7b2c\u4e8c\u500b\u503c\u70ba true \u6642\uff0c\u5247\u57f7\u884c\u7b2c\u4e8c\u500b\u9673\u8ff0\u5f0f\u3002\u5982\u679c\u524d\u5e7e\u500b\u6558\u8ff0\u90fd\u4e0d\u70ba ture\uff0c\u5247\u57f7\u884c\u6700\u5f8c\u4e00\u500b\u9673\u8ff0\u5f0f\u3002";h.h.CONTROLS_REPEAT_HELPURL="https://zh.wikipedia.org/wiki/For\u8ff4\u5708";
h.h.CONTROLS_REPEAT_INPUT_DO="\u57f7\u884c";h.h.CONTROLS_REPEAT_TITLE="\u91cd\u8907%1\u6b21";h.h.CONTROLS_REPEAT_TOOLTIP="\u91cd\u8907\u57f7\u884c\u6307\u5b9a\u7684\u9673\u8ff0\u5f0f\u591a\u6b21\u3002";h.h.CONTROLS_WHILEUNTIL_HELPURL="https://github.com/google/blockly/wiki/Loops#repeat";h.h.CONTROLS_WHILEUNTIL_OPERATOR_UNTIL="\u91cd\u8907\u76f4\u5230";h.h.CONTROLS_WHILEUNTIL_OPERATOR_WHILE="\u91cd\u8907\uff0c\u7576";h.h.CONTROLS_WHILEUNTIL_TOOLTIP_UNTIL="\u7576\u503c\u70ba false \u6642\uff0c\u57f7\u884c\u4e00\u4e9b\u9673\u8ff0\u5f0f\u3002";
h.h.CONTROLS_WHILEUNTIL_TOOLTIP_WHILE="\u7576\u503c\u70ba true \u6642\uff0c\u57f7\u884c\u4e00\u4e9b\u9673\u8ff0\u5f0f\u3002";h.h.DELETE_ALL_BLOCKS="\u522a\u9664\u5168\u90e8 %1 \u500b\u5340\u584a\uff1f";h.h.DELETE_BLOCK="\u522a\u9664\u5340\u584a";h.h.DELETE_VARIABLE="\u522a\u9664\u8b8a\u6578\u300c%1\u300d";h.h.DELETE_VARIABLE_CONFIRMATION="\u522a\u9664\u4f7f\u7528%1\u6b21\u7684\u300c%2\u300d\u8b8a\u6578\uff1f";h.h.DELETE_X_BLOCKS="\u522a\u9664%1\u500b\u7a4d\u6728";h.h.DISABLE_BLOCK="\u505c\u7528\u5340\u584a";
h.h.DUPLICATE_BLOCK="\u8907\u88fd";h.h.DUPLICATE_COMMENT="\u8907\u88fd\u8a3b\u89e3";h.h.ENABLE_BLOCK="\u555f\u7528\u7a4d\u6728";h.h.EXPAND_ALL="\u5c55\u958b\u7a4d\u6728";h.h.EXPAND_BLOCK="\u5c55\u958b\u5340\u584a";h.h.EXTERNAL_INPUTS="\u5916\u90e8\u8f38\u5165";h.h.HELP="\u8aaa\u660e";h.h.INLINE_INPUTS="\u55ae\u884c\u8f38\u5165";h.h.IOS_CANCEL="\u53d6\u6d88";h.h.IOS_ERROR="\u932f\u8aa4";h.h.IOS_OK="\u78ba\u5b9a";h.h.IOS_PROCEDURES_ADD_INPUT="+ \u6dfb\u52a0\u8f38\u5165";
h.h.IOS_PROCEDURES_ALLOW_STATEMENTS="\u5141\u8a31\u52a0\u5165\u9673\u8ff0\u5f0f";h.h.IOS_PROCEDURES_DUPLICATE_INPUTS_ERROR="\u6b64\u529f\u80fd\u6709\u591a\u500b\u8f38\u5165\u5167\u5bb9\u3002";h.h.IOS_PROCEDURES_INPUTS="\u8f38\u5165";h.h.IOS_VARIABLES_ADD_BUTTON="\u6dfb\u52a0";h.h.IOS_VARIABLES_ADD_VARIABLE="+ \u6dfb\u52a0\u8b8a\u6578";h.h.IOS_VARIABLES_DELETE_BUTTON="\u522a\u9664";h.h.IOS_VARIABLES_EMPTY_NAME_ERROR="\u60a8\u4e0d\u80fd\u4f7f\u7528\u7a7a\u7684\u8b8a\u6578\u540d\u7a31\u3002";
h.h.IOS_VARIABLES_RENAME_BUTTON="\u91cd\u65b0\u547d\u540d";h.h.IOS_VARIABLES_VARIABLE_NAME="\u8b8a\u6578\u540d\u7a31";h.h.LISTS_CREATE_EMPTY_HELPURL="https://github.com/google/blockly/wiki/Lists#create-empty-list";h.h.LISTS_CREATE_EMPTY_TITLE="\u5efa\u7acb\u7a7a\u7684\u6e05\u55ae";h.h.LISTS_CREATE_EMPTY_TOOLTIP="\u8fd4\u56de\u4e00\u500b\u9577\u5ea6\uff08\u9805\u76ee\u6578\u91cf\uff09\u70ba 0 \u7684\u6e05\u55ae\uff0c\u4e0d\u5305\u542b\u4efb\u4f55\u8cc7\u6599\u8a18\u9304";
h.h.LISTS_CREATE_WITH_CONTAINER_TITLE_ADD="\u6e05\u55ae";h.h.LISTS_CREATE_WITH_CONTAINER_TOOLTIP="\u6dfb\u52a0\u3001\u522a\u9664\u6216\u91cd\u65b0\u6392\u5217\u5404\u90e8\u4efd\u4ee5\u91cd\u65b0\u914d\u7f6e\u9019\u500b\u6e05\u55ae\u5340\u584a\u3002";h.h.LISTS_CREATE_WITH_HELPURL="https://github.com/google/blockly/wiki/Lists#create-list-with";h.h.LISTS_CREATE_WITH_INPUT_WITH="\u4f7f\u7528\u9019\u4e9b\u503c\u5efa\u7acb\u6e05\u55ae";h.h.LISTS_CREATE_WITH_ITEM_TOOLTIP="\u6dfb\u52a0\u4e00\u500b\u9805\u76ee\u5230\u6e05\u55ae\u88e1\u3002";
h.h.LISTS_CREATE_WITH_TOOLTIP="\u5efa\u7acb\u4e00\u500b\u5177\u5099\u4efb\u610f\u6578\u91cf\u9805\u76ee\u7684\u6e05\u55ae\u3002";h.h.LISTS_GET_INDEX_FIRST="\u7b2c\u4e00\u7b46";h.h.LISTS_GET_INDEX_FROM_END="\u5012\u6578\u7b2c # \u7b46";h.h.LISTS_GET_INDEX_FROM_START="#";h.h.LISTS_GET_INDEX_GET="\u53d6\u5f97";h.h.LISTS_GET_INDEX_GET_REMOVE="\u53d6\u5f97\u4e26\u79fb\u9664";h.h.LISTS_GET_INDEX_LAST="\u6700\u5f8c\u4e00\u7b46";h.h.LISTS_GET_INDEX_RANDOM="\u96a8\u6a5f";h.h.LISTS_GET_INDEX_REMOVE="\u79fb\u9664";
h.h.LISTS_GET_INDEX_TAIL="";h.h.LISTS_GET_INDEX_TOOLTIP_GET_FIRST="\u8fd4\u56de\u6e05\u55ae\u4e2d\u7684\u7b2c\u4e00\u500b\u9805\u76ee\u3002";h.h.LISTS_GET_INDEX_TOOLTIP_GET_FROM="\u8fd4\u56de\u5728\u6e05\u55ae\u4e2d\u6307\u5b9a\u4f4d\u7f6e\u7684\u9805\u76ee\u3002";h.h.LISTS_GET_INDEX_TOOLTIP_GET_LAST="\u8fd4\u56de\u6e05\u55ae\u4e2d\u7684\u6700\u5f8c\u4e00\u500b\u9805\u76ee\u3002";h.h.LISTS_GET_INDEX_TOOLTIP_GET_RANDOM="\u8fd4\u56de\u6e05\u55ae\u4e2d\u96a8\u6a5f\u4e00\u500b\u9805\u76ee\u3002";
h.h.LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_FIRST="\u79fb\u9664\u4e26\u8fd4\u56de\u6e05\u55ae\u4e2d\u7684\u7b2c\u4e00\u500b\u9805\u76ee\u3002";h.h.LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_FROM="\u79fb\u9664\u4e26\u8fd4\u56de\u6e05\u55ae\u4e2d\u7684\u6307\u5b9a\u4f4d\u7f6e\u7684\u9805\u76ee\u3002";h.h.LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_LAST="\u79fb\u9664\u4e26\u8fd4\u56de\u6e05\u55ae\u4e2d\u7684\u6700\u5f8c\u4e00\u500b\u9805\u76ee\u3002";h.h.LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_RANDOM="\u79fb\u9664\u4e26\u8fd4\u56de\u6e05\u55ae\u4e2d\u7684\u96a8\u6a5f\u9805\u76ee\u3002";
h.h.LISTS_GET_INDEX_TOOLTIP_REMOVE_FIRST="\u79fb\u9664\u6e05\u55ae\u4e2d\u7684\u7b2c\u4e00\u500b\u9805\u76ee\u3002";h.h.LISTS_GET_INDEX_TOOLTIP_REMOVE_FROM="\u79fb\u9664\u5728\u6e05\u55ae\u4e2d\u6307\u5b9a\u4f4d\u7f6e\u7684\u9805\u76ee\u3002";h.h.LISTS_GET_INDEX_TOOLTIP_REMOVE_LAST="\u79fb\u9664\u6e05\u55ae\u4e2d\u7684\u6700\u5f8c\u4e00\u500b\u9805\u76ee\u3002";h.h.LISTS_GET_INDEX_TOOLTIP_REMOVE_RANDOM="\u79fb\u9664\u6e05\u55ae\u4e2d\u96a8\u6a5f\u4e00\u500b\u9805\u76ee\u3002";
h.h.LISTS_GET_SUBLIST_END_FROM_END="\u5230 # \u5012\u6578";h.h.LISTS_GET_SUBLIST_END_FROM_START="\u5230 #";h.h.LISTS_GET_SUBLIST_END_LAST="\u5230 \u6700\u5f8c\u9762";h.h.LISTS_GET_SUBLIST_HELPURL="https://github.com/google/blockly/wiki/Lists#getting-a-sublist";h.h.LISTS_GET_SUBLIST_START_FIRST="\u53d6\u5f97\u5b50\u6e05\u55ae \u5f9e \u6700\u524d\u9762";h.h.LISTS_GET_SUBLIST_START_FROM_END="\u53d6\u5f97\u5b50\u6e05\u55ae \u5f9e # \u5012\u6578";h.h.LISTS_GET_SUBLIST_START_FROM_START="\u53d6\u5f97\u5b50\u6e05\u55ae \u5f9e #";
h.h.LISTS_GET_SUBLIST_TAIL="";h.h.LISTS_GET_SUBLIST_TOOLTIP="\u8907\u88fd\u6e05\u55ae\u4e2d\u6307\u5b9a\u7684\u90e8\u5206\u3002";h.h.LISTS_INDEX_FROM_END_TOOLTIP="%1 \u662f\u6700\u5f8c\u4e00\u500b\u9805\u76ee\u3002";h.h.LISTS_INDEX_FROM_START_TOOLTIP="%1 \u662f\u7b2c\u4e00\u500b\u9805\u76ee\u3002";h.h.LISTS_INDEX_OF_FIRST="\u5f9e \u6700\u524d\u9762 \u7d22\u5f15\u9805\u76ee";h.h.LISTS_INDEX_OF_HELPURL="https://github.com/google/blockly/wiki/Lists#getting-items-from-a-list";
h.h.LISTS_INDEX_OF_LAST="\u5f9e \u6700\u5f8c\u9762 \u7d22\u5f15\u9805\u76ee";h.h.LISTS_INDEX_OF_TOOLTIP="\u5728\u6e05\u55ae\u4e2d\u6aa2\u7d22\u662f\u5426\u6709\u5305\u542b\u9805\u76ee\uff0c\u5982\u679c\u6709\uff0c\u8fd4\u56de\u5f9e\u982d/\u5012\u6578\u7b97\u8d77\u7684\u7d22\u5f15\u503c\u3002\u5982\u679c\u6c92\u6709\u5247\u8fd4\u56de %1\u3002";h.h.LISTS_INLIST="\u81ea\u6e05\u55ae";h.h.LISTS_ISEMPTY_HELPURL="https://github.com/google/blockly/wiki/Lists#is-empty";h.h.LISTS_ISEMPTY_TITLE="%1 \u503c\u70ba\u7a7a";
h.h.LISTS_ISEMPTY_TOOLTIP="\u5982\u679c\u8a72\u6e05\u55ae\u70ba\u7a7a\uff0c\u5247\u8fd4\u56de true\u3002";h.h.LISTS_LENGTH_HELPURL="https://github.com/google/blockly/wiki/Lists#length-of";h.h.LISTS_LENGTH_TITLE="\u9577\u5ea6 %1";h.h.LISTS_LENGTH_TOOLTIP="\u8fd4\u56de\u6e05\u55ae\u7684\u9577\u5ea6\uff08\u9805\u76ee\u6578\uff09\u3002";h.h.LISTS_REPEAT_HELPURL="https://github.com/google/blockly/wiki/Lists#create-list-with";h.h.LISTS_REPEAT_TITLE="\u5efa\u7acb\u6e05\u55ae\u4f7f\u7528\u9805\u76ee %1 \u91cd\u8907 %2 \u6b21";
h.h.LISTS_REPEAT_TOOLTIP="\u5efa\u7acb\u4e00\u500b\u6e05\u55ae\uff0c\u9805\u76ee\u4e2d\u5305\u542b\u6307\u5b9a\u91cd\u8907\u6b21\u6578\u7684\u503c\u3002";h.h.LISTS_REVERSE_HELPURL="https://github.com/google/blockly/wiki/Lists#reversing-a-list";h.h.LISTS_REVERSE_MESSAGE0="\u53cd\u8f49%1";h.h.LISTS_REVERSE_TOOLTIP="\u53cd\u8f49\u6e05\u55ae\u7684\u8907\u88fd\u5167\u5bb9\u3002";h.h.LISTS_SET_INDEX_HELPURL="https://github.com/google/blockly/wiki/Lists#in-list--set";h.h.LISTS_SET_INDEX_INPUT_TO="\u70ba";
h.h.LISTS_SET_INDEX_INSERT="\u6dfb\u52a0";h.h.LISTS_SET_INDEX_SET="\u8a2d\u5b9a";h.h.LISTS_SET_INDEX_TOOLTIP_INSERT_FIRST="\u6dfb\u52a0\u4e00\u500b\u9805\u76ee\u5230\u6e05\u55ae\u4e2d\u7684\u7b2c\u4e00\u500b\u4f4d\u7f6e\u3002";h.h.LISTS_SET_INDEX_TOOLTIP_INSERT_FROM="\u6dfb\u52a0\u4e00\u500b\u9805\u76ee\u5230\u6e05\u55ae\u4e2d\u7684\u6307\u5b9a\u4f4d\u7f6e\u3002";h.h.LISTS_SET_INDEX_TOOLTIP_INSERT_LAST="\u6dfb\u52a0\u4e00\u500b\u9805\u76ee\u5230\u6e05\u55ae\u4e2d\u7684\u6700\u5f8c\u4e00\u500b\u4f4d\u7f6e\u3002";
h.h.LISTS_SET_INDEX_TOOLTIP_INSERT_RANDOM="\u6dfb\u52a0\u4e00\u500b\u9805\u76ee\u5230\u6e05\u55ae\u4e2d\u7684\u96a8\u6a5f\u4f4d\u7f6e\u3002";h.h.LISTS_SET_INDEX_TOOLTIP_SET_FIRST="\u8a2d\u5b9a\u6e05\u55ae\u4e2d\u7684\u7b2c\u4e00\u500b\u9805\u76ee\u3002";h.h.LISTS_SET_INDEX_TOOLTIP_SET_FROM="\u8a2d\u5b9a\u6e05\u55ae\u4e2d\u6307\u5b9a\u4f4d\u7f6e\u7684\u9805\u76ee\u3002";h.h.LISTS_SET_INDEX_TOOLTIP_SET_LAST="\u8a2d\u5b9a\u6e05\u55ae\u4e2d\u7684\u6700\u5f8c\u4e00\u500b\u9805\u76ee\u3002";
h.h.LISTS_SET_INDEX_TOOLTIP_SET_RANDOM="\u8a2d\u5b9a\u6e05\u55ae\u4e2d\u96a8\u6a5f\u4e00\u500b\u9805\u76ee\u3002";h.h.LISTS_SORT_HELPURL="https://github.com/google/blockly/wiki/Lists#sorting-a-list";h.h.LISTS_SORT_ORDER_ASCENDING="\u5347\u5e8f";h.h.LISTS_SORT_ORDER_DESCENDING="\u964d\u5e8f";h.h.LISTS_SORT_TITLE="\u6392\u5217 %1 %2 %3";h.h.LISTS_SORT_TOOLTIP="\u6392\u5e8f\u6e05\u55ae\u7684\u8907\u88fd\u5167\u5bb9\u3002";h.h.LISTS_SORT_TYPE_IGNORECASE="\u4f9d\u5b57\u6bcd\u6392\u5e8f\uff0c\u5ffd\u7565\u5927\u5c0f\u5beb";
h.h.LISTS_SORT_TYPE_NUMERIC="\u4f9d\u6578\u5b57";h.h.LISTS_SORT_TYPE_TEXT="\u4f9d\u5b57\u6bcd";h.h.LISTS_SPLIT_HELPURL="https://github.com/google/blockly/wiki/Lists#splitting-strings-and-joining-lists";h.h.LISTS_SPLIT_LIST_FROM_TEXT="\u5f9e\u6587\u672c\u88fd\u4f5c\u6e05\u55ae";h.h.LISTS_SPLIT_TEXT_FROM_LIST="\u5f9e\u6e05\u55ae\u62c6\u51fa\u6587\u672c";h.h.LISTS_SPLIT_TOOLTIP_JOIN="\u4e32\u8d77\u6e05\u55ae\u9805\u76ee\u6210\u4e00\u500b\u6587\u672c\uff0c\u4e26\u7528\u5206\u9694\u7b26\u865f\u5206\u958b\u3002";
h.h.LISTS_SPLIT_TOOLTIP_SPLIT="\u5c07\u6587\u672c\u8b8a\u6210\u6e05\u55ae\u9805\u76ee\uff0c\u6309\u5206\u9694\u7b26\u865f\u62c6\u5206\u3002";h.h.LISTS_SPLIT_WITH_DELIMITER="\u7528\u5206\u9694\u7b26";h.h.LOGIC_BOOLEAN_FALSE="\u5047";h.h.LOGIC_BOOLEAN_HELPURL="https://github.com/google/blockly/wiki/Logic#values";h.h.LOGIC_BOOLEAN_TOOLTIP="\u8fd4\u56de\u771f\u6216\u5047\u3002";h.h.LOGIC_BOOLEAN_TRUE="\u771f";h.h.LOGIC_COMPARE_HELPURL="https://zh.wikipedia.org/wiki/\u4e0d\u7b49";
h.h.LOGIC_COMPARE_TOOLTIP_EQ="\u5982\u679c\u9019\u5169\u500b\u8f38\u5165\u5340\u584a\u7684\u7d50\u679c\u76f8\u7b49\uff0c\u8fd4\u56de true\u3002";h.h.LOGIC_COMPARE_TOOLTIP_GT="\u5982\u679c\u7b2c\u4e00\u500b\u8f38\u5165\u7d50\u679c\u5927\u65bc\u7b2c\u4e8c\u500b\uff0c\u8fd4\u56de true\u3002";h.h.LOGIC_COMPARE_TOOLTIP_GTE="\u5982\u679c\u7b2c\u4e00\u500b\u8f38\u5165\u7d50\u679c\u5927\u65bc\u6216\u7b49\u65bc\u7b2c\u4e8c\u500b\uff0c\u8fd4\u56de true\u3002";h.h.LOGIC_COMPARE_TOOLTIP_LT="\u5982\u679c\u7b2c\u4e00\u500b\u8f38\u5165\u7d50\u679c\u6bd4\u7b2c\u4e8c\u500b\u5c0f\uff0c\u8fd4\u56de true\u3002";
h.h.LOGIC_COMPARE_TOOLTIP_LTE="\u5982\u679c\u7b2c\u4e00\u500b\u8f38\u5165\u7d50\u679c\u5c0f\u65bc\u6216\u7b49\u65bc\u7b2c\u4e8c\u500b\uff0c\u8fd4\u56de true\u3002";h.h.LOGIC_COMPARE_TOOLTIP_NEQ="\u5982\u679c\u9019\u5169\u500b\u8f38\u5165\u5340\u584a\u7684\u7d50\u679c\u4e0d\u76f8\u7b49\uff0c\u8fd4\u56de true\u3002";h.h.LOGIC_NEGATE_HELPURL="https://github.com/google/blockly/wiki/Logic#not";h.h.LOGIC_NEGATE_TITLE="%1 \u4e0d\u6210\u7acb";h.h.LOGIC_NEGATE_TOOLTIP="\u5982\u679c\u8f38\u5165\u7d50\u679c\u662f false\uff0c\u5247\u8fd4\u56de true\u3002\u5982\u679c\u8f38\u5165\u7d50\u679c\u662f true\uff0c\u5247\u8fd4\u56de false\u3002";
h.h.LOGIC_NULL="\u7a7a";h.h.LOGIC_NULL_HELPURL="https://en.wikipedia.org/wiki/Nullable_type";h.h.LOGIC_NULL_TOOLTIP="\u8fd4\u56de\u7a7a\u503c\u3002";h.h.LOGIC_OPERATION_AND="\u548c";h.h.LOGIC_OPERATION_HELPURL="https://github.com/google/blockly/wiki/Logic#logical-operations";h.h.LOGIC_OPERATION_OR="\u6216";h.h.LOGIC_OPERATION_TOOLTIP_AND="\u5982\u679c\u5169\u500b\u8f38\u5165\u7d50\u679c\u90fd\u70ba true\uff0c\u5247\u8fd4\u56de true\u3002";h.h.LOGIC_OPERATION_TOOLTIP_OR="\u5982\u679c\u81f3\u5c11\u4e00\u500b\u8f38\u5165\u7d50\u679c\u70ba true\uff0c\u8fd4\u56de true\u3002";
h.h.LOGIC_TERNARY_CONDITION="\u6e2c\u8a66";h.h.LOGIC_TERNARY_HELPURL="https://zh.wikipedia.org/wiki/\u689d\u4ef6\u904b\u7b97\u7b26";h.h.LOGIC_TERNARY_IF_FALSE="\u5982\u679c\u70ba\u5047";h.h.LOGIC_TERNARY_IF_TRUE="\u5982\u679c\u70ba\u771f";h.h.LOGIC_TERNARY_TOOLTIP="\u6aa2\u67e5\u300c\u6e2c\u8a66\u300d\u4e2d\u7684\u689d\u4ef6\u3002\u5982\u679c\u689d\u4ef6\u70ba\u771f\uff0c\u5c07\u8fd4\u56de\u300c\u5982\u679c\u70ba\u771f\u300d\u7684\u503c\uff1b\u5426\u5247\uff0c\u8fd4\u56de\u300c\u5982\u679c\u70ba\u5047\u300d\u7684\u503c\u3002";
h.h.MATH_ADDITION_SYMBOL="+";h.h.MATH_ARITHMETIC_HELPURL="https://zh.wikipedia.org/wiki/\u7b97\u8853";h.h.MATH_ARITHMETIC_TOOLTIP_ADD="\u8fd4\u56de\u5169\u500b\u6578\u5b57\u7684\u7e3d\u548c\u3002";h.h.MATH_ARITHMETIC_TOOLTIP_DIVIDE="\u8fd4\u56de\u5169\u500b\u6578\u5b57\u7684\u5546\u3002";h.h.MATH_ARITHMETIC_TOOLTIP_MINUS="\u8fd4\u56de\u5169\u500b\u6578\u5b57\u7684\u5dee\u3002";h.h.MATH_ARITHMETIC_TOOLTIP_MULTIPLY="\u8fd4\u56de\u5169\u500b\u6578\u5b57\u7684\u4e58\u7a4d\u3002";
h.h.MATH_ARITHMETIC_TOOLTIP_POWER="\u8fd4\u56de\u7b2c\u4e8c\u500b\u6578\u5b57\u7684\u6307\u6578\u7684\u7b2c\u4e00\u500b\u6578\u5b57\u3002";h.h.MATH_ATAN2_HELPURL="https://zh.wikipedia.org/wiki/Atan2";h.h.MATH_ATAN2_TITLE="X:%1 Y:%2 \u7684 Atan2";h.h.MATH_ATAN2_TOOLTIP="\u56de\u50b3\u9ede\uff08X\uff0cY\uff09\u5f9e -180 \u81f3 180 \u5ea6\u7684\u53cd\u6b63\u5207\u503c\u3002";h.h.MATH_CHANGE_HELPURL="https://zh.wikipedia.org/wiki/\u52a0\u6cd5";h.h.MATH_CHANGE_TITLE="\u4fee\u6539 %1 \u81ea %2";
h.h.MATH_CHANGE_TOOLTIP="\u5c07\u6578\u5b57\u52a0\u5230\u8b8a\u6578\u300c%1\u300d\u3002";h.h.MATH_CONSTANT_HELPURL="https://zh.wikipedia.org/wiki/\u6578\u5b78\u5e38\u6578";h.h.MATH_CONSTANT_TOOLTIP="\u8fd4\u56de\u4e00\u500b\u7684\u5e38\u898b\u5e38\u91cf\uff1a \u03c0 (3.141......)\uff0ce (2.718...)\u3001 \u03c6 (1.618...)\u3001 \u958b\u65b9(2) (1.414......)\u3001 \u958b\u65b9(\u00bd) (0.707......) \u6216 \u221e \uff08\u7121\u7aae\u5927\uff09\u3002";h.h.MATH_CONSTRAIN_HELPURL="https://en.wikipedia.org/wiki/Clamping_(graphics)";
h.h.MATH_CONSTRAIN_TITLE="\u9650\u5236\u6578\u5b57 %1 \u4ecb\u65bc\uff08\u4f4e\uff09%2 \u5230\uff08\u9ad8\uff09%3";h.h.MATH_CONSTRAIN_TOOLTIP="\u9650\u5236\u6578\u5b57\u4ecb\u65bc\u5169\u500b\u6307\u5b9a\u7684\u6578\u5b57\u4e4b\u9593\uff08\u5305\u542b\uff09\u3002";h.h.MATH_DIVISION_SYMBOL="\u00f7";h.h.MATH_IS_DIVISIBLE_BY="\u53ef\u88ab\u6574\u9664";h.h.MATH_IS_EVEN="\u662f\u5076\u6578";h.h.MATH_IS_NEGATIVE="\u662f\u8ca0\u6578";h.h.MATH_IS_ODD="\u662f\u5947\u6578";h.h.MATH_IS_POSITIVE="\u662f\u6b63\u503c";
h.h.MATH_IS_PRIME="\u662f\u8cea\u6578";h.h.MATH_IS_TOOLTIP="\u5982\u679c\u6578\u5b57\u662f\u5076\u6578\uff0c\u5947\u6578\uff0c\u975e\u8ca0\u6574\u6578\uff0c\u6b63\u6578\u3001 \u8ca0\u6578\uff0c\u6216\u5982\u679c\u5b83\u662f\u53ef\u88ab\u67d0\u6578\u5b57\u6574\u9664\uff0c\u5247\u8fd4\u56de true \u6216 false\u3002";h.h.MATH_IS_WHOLE="\u662f\u6574\u6578";h.h.MATH_MODULO_HELPURL="https://zh.wikipedia.org/wiki/\u6a21\u9664";h.h.MATH_MODULO_TITLE="%1 \u9664\u4ee5 %2 \u7684\u9918\u6578";
h.h.MATH_MODULO_TOOLTIP="\u56de\u50b3\u5169\u500b\u6578\u5b57\u76f8\u9664\u7684\u9918\u6578\u3002";h.h.MATH_MULTIPLICATION_SYMBOL="\u00d7";h.h.MATH_NUMBER_HELPURL="https://zh.wikipedia.org/wiki/\u6578";h.h.MATH_NUMBER_TOOLTIP="\u4e00\u500b\u6578\u5b57\u3002";h.h.MATH_ONLIST_HELPURL="";h.h.MATH_ONLIST_OPERATOR_AVERAGE="\u5e73\u5747\u6578 \u81ea\u6e05\u55ae";h.h.MATH_ONLIST_OPERATOR_MAX="\u6700\u5927\u503c \u81ea\u6e05\u55ae";h.h.MATH_ONLIST_OPERATOR_MEDIAN="\u4e2d\u4f4d\u6578 \u81ea\u6e05\u55ae";
h.h.MATH_ONLIST_OPERATOR_MIN="\u6700\u5c0f\u503c \u81ea\u6e05\u55ae";h.h.MATH_ONLIST_OPERATOR_MODE="\u6bd4\u8f03\u773e\u6578 \u81ea\u6e05\u55ae";h.h.MATH_ONLIST_OPERATOR_RANDOM="\u96a8\u6a5f\u62bd\u53d6 \u81ea\u6e05\u55ae";h.h.MATH_ONLIST_OPERATOR_STD_DEV="\u6a19\u6e96\u5dee \u81ea\u6e05\u55ae";h.h.MATH_ONLIST_OPERATOR_SUM="\u6578\u5b57\u7e3d\u548c \u81ea\u6e05\u55ae";h.h.MATH_ONLIST_TOOLTIP_AVERAGE="\u8fd4\u56de\u6e05\u55ae\u4e2d\u6578\u503c\u7684\u5e73\u5747\u503c\uff08\u7b97\u8853\u5e73\u5747\u503c\uff09\u3002";
h.h.MATH_ONLIST_TOOLTIP_MAX="\u8fd4\u56de\u6e05\u55ae\u9805\u76ee\u4e2d\u6700\u5927\u7684\u6578\u5b57\u3002";h.h.MATH_ONLIST_TOOLTIP_MEDIAN="\u8fd4\u56de\u6e05\u55ae\u4e2d\u6578\u503c\u7684\u4e2d\u4f4d\u6578\u3002";h.h.MATH_ONLIST_TOOLTIP_MIN="\u8fd4\u56de\u6e05\u55ae\u9805\u76ee\u4e2d\u6700\u5c0f\u7684\u6578\u5b57\u3002";h.h.MATH_ONLIST_TOOLTIP_MODE="\u8fd4\u56de\u4e00\u500b\u6e05\u55ae\u4e2d\u7684\u6700\u5e38\u898b\u7684\u9805\u76ee\u3002";h.h.MATH_ONLIST_TOOLTIP_RANDOM="\u5f9e\u6e05\u55ae\u4e2d\u8fd4\u56de\u4e00\u500b\u96a8\u6a5f\u7684\u9805\u76ee\u3002";
h.h.MATH_ONLIST_TOOLTIP_STD_DEV="\u8fd4\u56de\u6e05\u55ae\u4e2d\u6578\u5b57\u7684\u6a19\u6e96\u5dee\u3002";h.h.MATH_ONLIST_TOOLTIP_SUM="\u8fd4\u56de\u6e05\u55ae\u4e2d\u7684\u6240\u6709\u6578\u5b57\u7684\u7e3d\u548c\u3002";h.h.MATH_POWER_SYMBOL="^";h.h.MATH_RANDOM_FLOAT_HELPURL="https://zh.wikipedia.org/wiki/\u96a8\u6a5f\u6578\u751f\u6210\u5668";h.h.MATH_RANDOM_FLOAT_TITLE_RANDOM="\u96a8\u6a5f\u53d6\u5206\u6578";h.h.MATH_RANDOM_FLOAT_TOOLTIP="\u5728 0.0\uff08\u5305\u542b\uff09\u548c 1.0\uff08\u4e0d\u5305\u542b\uff09\u4e4b\u9593\u96a8\u6a5f\u53d6\u4e00\u500b\u6578\u3002";
h.h.MATH_RANDOM_INT_HELPURL="https://zh.wikipedia.org/wiki/\u96a8\u6a5f\u6578\u751f\u6210\u5668";h.h.MATH_RANDOM_INT_TITLE="\u96a8\u6a5f\u53d6\u6578 %1 \u5230 %2";h.h.MATH_RANDOM_INT_TOOLTIP="\u5728\u6307\u5b9a\u4e8c\u500b\u6578\u4e4b\u9593\u96a8\u6a5f\u53d6\u4e00\u500b\u6578\uff08\u5305\u542b\uff09\u3002";h.h.MATH_ROUND_HELPURL="https://zh.wikipedia.org/wiki/\u6578\u503c\u7c21\u5316";h.h.MATH_ROUND_OPERATOR_ROUND="\u56db\u6368\u4e94\u5165";h.h.MATH_ROUND_OPERATOR_ROUNDDOWN="\u7121\u689d\u4ef6\u6368\u53bb";
h.h.MATH_ROUND_OPERATOR_ROUNDUP="\u7121\u689d\u4ef6\u9032\u4f4d";h.h.MATH_ROUND_TOOLTIP="\u5c07\u6578\u5b57\u7121\u689d\u4ef6\u9032\u4f4d\u6216\u7121\u689d\u4ef6\u6368\u53bb\u3002";h.h.MATH_SINGLE_HELPURL="https://zh.wikipedia.org/wiki/\u5e73\u65b9\u6839";h.h.MATH_SINGLE_OP_ABSOLUTE="\u7d55\u5c0d\u503c";h.h.MATH_SINGLE_OP_ROOT="\u958b\u6839\u865f";h.h.MATH_SINGLE_TOOLTIP_ABS="\u8fd4\u56de\u6307\u5b9a\u6578\u5b57\u7684\u7d55\u5c0d\u503c\u3002";h.h.MATH_SINGLE_TOOLTIP_EXP="\u8fd4\u56de\u6307\u5b9a\u6578\u5b57\u6307\u6578\u7684e\u7684\u51aa\u6b21\u3002";
h.h.MATH_SINGLE_TOOLTIP_LN="\u8fd4\u56de\u6307\u5b9a\u6578\u5b57\u7684\u81ea\u7136\u5c0d\u6578\u3002";h.h.MATH_SINGLE_TOOLTIP_LOG10="\u8fd4\u56de\u6307\u5b9a\u6578\u5b57\u7684\u5c0d\u6578\u3002";h.h.MATH_SINGLE_TOOLTIP_NEG="\u8fd4\u56de\u6307\u5b9a\u6578\u5b57\u7684\u76f8\u53cd\u6578\u3002";h.h.MATH_SINGLE_TOOLTIP_POW10="\u8fd4\u56de\u6307\u5b9a\u6578\u5b57\u6307\u6578\u768410\u7684\u51aa\u6b21\u3002";h.h.MATH_SINGLE_TOOLTIP_ROOT="\u8fd4\u56de\u6307\u5b9a\u6578\u5b57\u7684\u5e73\u65b9\u6839\u3002";
h.h.MATH_SUBTRACTION_SYMBOL="-";h.h.MATH_TRIG_ACOS="acos";h.h.MATH_TRIG_ASIN="asin";h.h.MATH_TRIG_ATAN="atan";h.h.MATH_TRIG_COS="cos";h.h.MATH_TRIG_HELPURL="https://zh.wikipedia.org/wiki/\u4e09\u89d2\u51fd\u6578";h.h.MATH_TRIG_SIN="sin";h.h.MATH_TRIG_TAN="tan";h.h.MATH_TRIG_TOOLTIP_ACOS="\u8fd4\u56de\u6307\u5b9a\u89d2\u5ea6\u7684\u53cd\u9918\u5f26\u503c(\u975e\u5f27\u5ea6\uff09\u3002";h.h.MATH_TRIG_TOOLTIP_ASIN="\u8fd4\u56de\u6307\u5b9a\u89d2\u5ea6\u7684\u53cd\u6b63\u5f26\u503c(\u975e\u5f27\u5ea6\uff09\u3002";
h.h.MATH_TRIG_TOOLTIP_ATAN="\u8fd4\u56de\u6307\u5b9a\u89d2\u5ea6\u7684\u53cd\u6b63\u5207\u503c\u3002";h.h.MATH_TRIG_TOOLTIP_COS="\u8fd4\u56de\u6307\u5b9a\u89d2\u5ea6\u7684\u9918\u5f26\u503c(\u975e\u5f27\u5ea6\uff09\u3002";h.h.MATH_TRIG_TOOLTIP_SIN="\u8fd4\u56de\u6307\u5b9a\u89d2\u5ea6\u7684\u6b63\u5f26\u503c(\u975e\u5f27\u5ea6\uff09\u3002";h.h.MATH_TRIG_TOOLTIP_TAN="\u8fd4\u56de\u6307\u5b9a\u89d2\u5ea6\u7684\u6b63\u5207\u503c(\u975e\u5f27\u5ea6\uff09\u3002";h.h.NEW_COLOUR_VARIABLE="\u5efa\u7acb\u984f\u8272\u8b8a\u6578\u2026\u2026";
h.h.NEW_NUMBER_VARIABLE="\u5efa\u7acb\u6578\u503c\u8b8a\u6578\u2026\u2026";h.h.NEW_STRING_VARIABLE="\u5efa\u7acb\u5b57\u4e32\u8b8a\u6578\u2026\u2026";h.h.NEW_VARIABLE="\u5efa\u7acb\u8b8a\u6578\u2026";h.h.NEW_VARIABLE_TITLE="\u65b0\u8b8a\u6578\u540d\u7a31\uff1a";h.h.NEW_VARIABLE_TYPE_TITLE="\u65b0\u8b8a\u6578\u985e\u578b\uff1a";h.h.ORDINAL_NUMBER_SUFFIX="";h.h.PROCEDURES_ALLOW_STATEMENTS="\u5141\u8a31\u9673\u8ff0\u5f0f";h.h.PROCEDURES_BEFORE_PARAMS="\u8207\uff1a";
h.h.PROCEDURES_CALLNORETURN_HELPURL="https://zh.wikipedia.org/wiki/\u5b50\u7a0b\u5f0f";h.h.PROCEDURES_CALLNORETURN_TOOLTIP="\u57f7\u884c\u4f7f\u7528\u8005\u5b9a\u7fa9\u7684\u51fd\u5f0f\u300c%1\u300d\u3002";h.h.PROCEDURES_CALLRETURN_HELPURL="https://zh.wikipedia.org/wiki/%E5%AD%90%E7%A8%8B%E5%BA%8F";h.h.PROCEDURES_CALLRETURN_TOOLTIP="\u57f7\u884c\u4f7f\u7528\u8005\u5b9a\u7fa9\u7684\u51fd\u5f0f\u300c%1\u300d\uff0c\u4e26\u4f7f\u7528\u5b83\u7684\u56de\u50b3\u503c\u3002";
h.h.PROCEDURES_CALL_BEFORE_PARAMS="\u8207\uff1a";h.h.PROCEDURES_CREATE_DO="\u5efa\u7acb\u300c%1\u300d";h.h.PROCEDURES_DEFNORETURN_COMMENT="\u63cf\u8ff0\u6b64\u51fd\u5f0f...";h.h.PROCEDURES_DEFNORETURN_DO="";h.h.PROCEDURES_DEFNORETURN_HELPURL="https://zh.wikipedia.org/wiki/\u5b50\u7a0b\u5f0f";h.h.PROCEDURES_DEFNORETURN_PROCEDURE="\u505a\u4e9b\u4ec0\u9ebc";h.h.PROCEDURES_DEFNORETURN_TITLE="\u5230";h.h.PROCEDURES_DEFNORETURN_TOOLTIP="\u5275\u5efa\u4e00\u500b\u7121\u56de\u50b3\u503c\u7684\u51fd\u5f0f\u3002";
h.h.PROCEDURES_DEFRETURN_HELPURL="https://zh.wikipedia.org/wiki/\u5b50\u7a0b\u5f0f";h.h.PROCEDURES_DEFRETURN_RETURN="\u8fd4\u56de";h.h.PROCEDURES_DEFRETURN_TOOLTIP="\u5275\u5efa\u4e00\u500b\u6709\u56de\u50b3\u503c\u7684\u7684\u51fd\u5f0f\u3002";h.h.PROCEDURES_DEF_DUPLICATE_WARNING="\u8b66\u544a: \u6b64\u51fd\u5f0f\u4e2d\u6709\u91cd\u8907\u7684\u53c3\u6578\u3002";h.h.PROCEDURES_HIGHLIGHT_DEF="\u53cd\u767d\u986f\u793a\u51fd\u5f0f\u5b9a\u7fa9";h.h.PROCEDURES_IFRETURN_HELPURL="http://c2.com/cgi/wiki?GuardClause";
h.h.PROCEDURES_IFRETURN_TOOLTIP="\u5982\u679c\u503c\u70ba true\uff0c\u5247\u8fd4\u56de\u7b2c\u4e8c\u500b\u503c\u3002";h.h.PROCEDURES_IFRETURN_WARNING="\u8b66\u544a\uff1a\u9019\u500b\u5340\u584a\u53ea\u53ef\u4ee5\u5728\u5b9a\u7fa9\u51fd\u5f0f\u6642\u4f7f\u7528\u3002";h.h.PROCEDURES_MUTATORARG_TITLE="\u8f38\u5165\u540d\u7a31\uff1a";h.h.PROCEDURES_MUTATORARG_TOOLTIP="\u6dfb\u52a0\u4e00\u500b\u8f38\u5165\u5340\u584a\u5230\u51fd\u5f0f\u3002";h.h.PROCEDURES_MUTATORCONTAINER_TITLE="\u8f38\u5165";
h.h.PROCEDURES_MUTATORCONTAINER_TOOLTIP="\u6dfb\u52a0\u3001\u522a\u9664\u6216\u91cd\u65b0\u6392\u5217\u6b64\u51fd\u5f0f\u7684\u8f38\u5165\u3002";h.h.REDO="\u91cd\u505a";h.h.REMOVE_COMMENT="\u79fb\u9664\u8a3b\u89e3";h.h.RENAME_VARIABLE="\u91cd\u65b0\u547d\u540d\u8b8a\u6578...";h.h.RENAME_VARIABLE_TITLE="\u5c07\u6240\u6709\u300c%1\u300d\u8b8a\u6578\u91cd\u65b0\u547d\u540d\u70ba\uff1a";h.h.TEXT_APPEND_HELPURL="https://github.com/google/blockly/wiki/Text#text-modification";h.h.TEXT_APPEND_TITLE="\u81f3 %1 \u5957\u7528\u6587\u5b57 %2";
h.h.TEXT_APPEND_TOOLTIP="\u6dfb\u52a0\u4e00\u4e9b\u6587\u5b57\u5230\u8b8a\u6578\u300c%1\u300d\u4e4b\u5f8c\u3002";h.h.TEXT_CHANGECASE_HELPURL="https://github.com/google/blockly/wiki/Text#adjusting-text-case";h.h.TEXT_CHANGECASE_OPERATOR_LOWERCASE="\u8f49\u6210 \u82f1\u6587\u5c0f\u5beb";h.h.TEXT_CHANGECASE_OPERATOR_TITLECASE="\u8f49\u6210 \u82f1\u6587\u9996\u5b57\u5927\u5beb";h.h.TEXT_CHANGECASE_OPERATOR_UPPERCASE="\u8f49\u6210 \u82f1\u6587\u5927\u5beb";h.h.TEXT_CHANGECASE_TOOLTIP="\u4f7f\u7528\u4e0d\u540c\u7684\u5927\u5c0f\u5beb\u8907\u88fd\u9019\u6bb5\u6587\u5b57\u3002";
h.h.TEXT_CHARAT_FIRST="\u53d6\u5f97 \u7b2c\u4e00\u500b\u5b57\u5143";h.h.TEXT_CHARAT_FROM_END="\u53d6\u5f97 \u5012\u6578\u7b2c # \u500b\u5b57\u5143";h.h.TEXT_CHARAT_FROM_START="\u53d6\u5f97 \u5b57\u5143 #";h.h.TEXT_CHARAT_HELPURL="https://github.com/google/blockly/wiki/Text#extracting-text";h.h.TEXT_CHARAT_LAST="\u53d6\u5f97 \u6700\u5f8c\u4e00\u500b\u5b57\u5143";h.h.TEXT_CHARAT_RANDOM="\u53d6\u5f97 \u4efb\u610f\u5b57\u5143";h.h.TEXT_CHARAT_TAIL="";h.h.TEXT_CHARAT_TITLE="\u5728\u6587\u5b57 %1 %2";
h.h.TEXT_CHARAT_TOOLTIP="\u8fd4\u56de\u4f4d\u65bc\u6307\u5b9a\u4f4d\u7f6e\u7684\u5b57\u5143\u3002";h.h.TEXT_COUNT_HELPURL="https://github.com/google/blockly/wiki/Text#counting-substrings";h.h.TEXT_COUNT_MESSAGE0="\u5728%2\u8a08\u7b97%1";h.h.TEXT_COUNT_TOOLTIP="\u8a08\u7b97\u67d0\u4e9b\u6587\u5b57\u5728\u5167\u5bb9\u88e1\u7684\u51fa\u73fe\u6b21\u6578\u3002";h.h.TEXT_CREATE_JOIN_ITEM_TOOLTIP="\u6dfb\u52a0\u4e00\u500b\u9805\u76ee\u5230\u5b57\u4e32\u4e2d\u3002";h.h.TEXT_CREATE_JOIN_TITLE_JOIN="\u52a0\u5165";
h.h.TEXT_CREATE_JOIN_TOOLTIP="\u6dfb\u52a0\u3001\u522a\u9664\u6216\u91cd\u65b0\u6392\u5217\u5404\u90e8\u4efd\u4ee5\u91cd\u65b0\u914d\u7f6e\u9019\u500b\u6587\u5b57\u5340\u584a\u3002";h.h.TEXT_GET_SUBSTRING_END_FROM_END="\u5230 \u5012\u6578\u7b2c # \u500b\u5b57\u5143";h.h.TEXT_GET_SUBSTRING_END_FROM_START="\u5230 \u5b57\u5143 #";h.h.TEXT_GET_SUBSTRING_END_LAST="\u5230 \u6700\u5f8c\u4e00\u500b\u5b57\u5143";h.h.TEXT_GET_SUBSTRING_HELPURL="https://github.com/google/blockly/wiki/Text#extracting-a-region-of-text";
h.h.TEXT_GET_SUBSTRING_INPUT_IN_TEXT="\u5728\u5b57\u4e32";h.h.TEXT_GET_SUBSTRING_START_FIRST="\u53d6\u5f97 \u7b2c\u4e00\u500b\u5b57\u5143";h.h.TEXT_GET_SUBSTRING_START_FROM_END="\u53d6\u5f97 \u5012\u6578\u7b2c # \u500b\u5b57\u5143";h.h.TEXT_GET_SUBSTRING_START_FROM_START="\u53d6\u5f97 \u5b57\u5143 #";h.h.TEXT_GET_SUBSTRING_TAIL="";h.h.TEXT_GET_SUBSTRING_TOOLTIP="\u8fd4\u56de\u6307\u5b9a\u7684\u90e8\u5206\u6587\u5b57\u3002";h.h.TEXT_INDEXOF_HELPURL="https://github.com/google/blockly/wiki/Text#finding-text";
h.h.TEXT_INDEXOF_OPERATOR_FIRST="\u5f9e \u6700\u524d\u9762 \u7d22\u5f15\u5b57\u4e32";h.h.TEXT_INDEXOF_OPERATOR_LAST="\u5f9e \u6700\u5f8c\u9762 \u7d22\u5f15\u5b57\u4e32";h.h.TEXT_INDEXOF_TITLE="\u5728\u6587\u5b57 %1 %2 %3";h.h.TEXT_INDEXOF_TOOLTIP="\u5728\u5b57\u4e321\u4e2d\u6aa2\u7d22\u662f\u5426\u6709\u5305\u542b\u5b57\u4e322\uff0c\u5982\u679c\u6709\uff0c\u8fd4\u56de\u5f9e\u982d/\u5012\u6578\u7b97\u8d77\u7684\u7d22\u5f15\u503c\u3002\u5982\u679c\u6c92\u6709\u5247\u8fd4\u56de %1\u3002";
h.h.TEXT_ISEMPTY_HELPURL="https://github.com/google/blockly/wiki/Text#checking-for-empty-text";h.h.TEXT_ISEMPTY_TITLE="%1 \u70ba\u7a7a";h.h.TEXT_ISEMPTY_TOOLTIP="\u5982\u679c\u63d0\u4f9b\u7684\u5b57\u4e32\u70ba\u7a7a\uff0c\u5247\u8fd4\u56de true\u3002";h.h.TEXT_JOIN_HELPURL="https://github.com/google/blockly/wiki/Text#text-creation";h.h.TEXT_JOIN_TITLE_CREATEWITH="\u5b57\u4e32\u7d44\u5408";h.h.TEXT_JOIN_TOOLTIP="\u901a\u904e\u9023\u63a5\u4efb\u610f\u6578\u91cf\u7684\u9805\u76ee\u4f86\u5efa\u7acb\u4e00\u4e32\u6587\u5b57\u3002";
h.h.TEXT_LENGTH_HELPURL="https://github.com/google/blockly/wiki/Text#text-modification";h.h.TEXT_LENGTH_TITLE="\u9577\u5ea6 %1";h.h.TEXT_LENGTH_TOOLTIP="\u8fd4\u56de\u9019\u4e32\u6587\u5b57\u7684\u5b57\u5143\u6578\uff08\u5305\u542b\u7a7a\u683c\uff09\u3002";h.h.TEXT_PRINT_HELPURL="https://github.com/google/blockly/wiki/Text#printing-text";h.h.TEXT_PRINT_TITLE="\u8f38\u51fa %1";h.h.TEXT_PRINT_TOOLTIP="\u8f38\u51fa\u6307\u5b9a\u7684\u6587\u5b57\u3001 \u6578\u5b57\u6216\u5176\u4ed6\u503c\u3002";
h.h.TEXT_PROMPT_HELPURL="https://github.com/google/blockly/wiki/Text#getting-input-from-the-user";h.h.TEXT_PROMPT_TOOLTIP_NUMBER="\u8f38\u5165\u6578\u5b57";h.h.TEXT_PROMPT_TOOLTIP_TEXT="\u8f38\u5165\u6587\u5b57";h.h.TEXT_PROMPT_TYPE_NUMBER="\u8f38\u5165 \u6578\u5b57 \u4e26\u986f\u793a\u63d0\u793a\u8a0a\u606f";h.h.TEXT_PROMPT_TYPE_TEXT="\u8f38\u5165 \u6587\u5b57 \u4e26\u986f\u793a\u63d0\u793a\u8a0a\u606f";h.h.TEXT_REPLACE_HELPURL="https://github.com/google/blockly/wiki/Text#replacing-substrings";
h.h.TEXT_REPLACE_MESSAGE0="\u5728%3\u4ee5%2\u53d6\u4ee3%1";h.h.TEXT_REPLACE_TOOLTIP="\u53d6\u4ee3\u5728\u5167\u5bb9\u88e1\u7684\u5168\u90e8\u67d0\u4e9b\u6587\u5b57\u3002";h.h.TEXT_REVERSE_HELPURL="https://github.com/google/blockly/wiki/Text#reversing-text";h.h.TEXT_REVERSE_MESSAGE0="\u53cd\u8f49%1";h.h.TEXT_REVERSE_TOOLTIP="\u53cd\u8f49\u6392\u5e8f\u5728\u6587\u5b57\u88e1\u7684\u5b57\u5143\u3002";h.h.TEXT_TEXT_HELPURL="https://zh.wikipedia.org/wiki/\u5b57\u4e32";h.h.TEXT_TEXT_TOOLTIP="\u4e00\u500b\u5b57\u5143\u3001\u4e00\u500b\u55ae\u8a5e\uff0c\u6216\u4e00\u4e32\u6587\u5b57\u3002";
h.h.TEXT_TRIM_HELPURL="https://github.com/google/blockly/wiki/Text#trimming-removing-spaces";h.h.TEXT_TRIM_OPERATOR_BOTH="\u6d88\u9664\u5169\u5074\u7a7a\u683c";h.h.TEXT_TRIM_OPERATOR_LEFT="\u6d88\u9664\u5de6\u5074\u7a7a\u683c";h.h.TEXT_TRIM_OPERATOR_RIGHT="\u6d88\u9664\u53f3\u5074\u7a7a\u683c";h.h.TEXT_TRIM_TOOLTIP="\u8907\u88fd\u9019\u6bb5\u6587\u5b57\uff0c\u540c\u6642\u522a\u9664\u5169\u7aef\u591a\u9918\u7684\u7a7a\u683c\u3002";h.h.TODAY="\u4eca\u5929";h.h.UNDO="\u9084\u539f";h.h.UNNAMED_KEY="\u672a\u547d\u540d";
h.h.VARIABLES_DEFAULT_NAME="\u9805\u76ee";h.h.VARIABLES_GET_CREATE_SET="\u5efa\u7acb\u300c\u8ce6\u503c %1\u300d";h.h.VARIABLES_GET_HELPURL="https://github.com/google/blockly/wiki/Variables#get";h.h.VARIABLES_GET_TOOLTIP="\u8fd4\u56de\u6b64\u8b8a\u6578\u7684\u503c\u3002";h.h.VARIABLES_SET="\u8ce6\u503c %1 \u6210 %2";h.h.VARIABLES_SET_CREATE_GET="\u5efa\u7acb\u300c\u53d6\u5f97 %1\u300d";h.h.VARIABLES_SET_HELPURL="https://github.com/google/blockly/wiki/Variables#set";h.h.VARIABLES_SET_TOOLTIP="\u8a2d\u5b9a\u6b64\u8b8a\u6578\uff0c\u597d\u548c\u8f38\u5165\u7d50\u679c\u76f8\u7b49\u3002";
h.h.VARIABLE_ALREADY_EXISTS="\u5df2\u5b58\u5728\u8b8a\u6578\u300c%1\u300d\u3002";h.h.VARIABLE_ALREADY_EXISTS_FOR_ANOTHER_TYPE="\u5df2\u5b58\u5728\u540d\u70ba\u300c%1\u300d\uff0c\u4e14\u7528\u65bc\u5176\u5b83\u985e\u578b\u300c%2\u300d\u7684\u8b8a\u6578\u3002";h.h.WORKSPACE_COMMENT_DEFAULT_TEXT="\u4f86\u8aaa\u4e9b\u4e8b\u60c5...";h.h.CONTROLS_FOREACH_INPUT_DO=h.h.CONTROLS_REPEAT_INPUT_DO;h.h.CONTROLS_FOR_INPUT_DO=h.h.CONTROLS_REPEAT_INPUT_DO;h.h.CONTROLS_IF_ELSEIF_TITLE_ELSEIF=h.h.CONTROLS_IF_MSG_ELSEIF;
h.h.CONTROLS_IF_ELSE_TITLE_ELSE=h.h.CONTROLS_IF_MSG_ELSE;h.h.CONTROLS_IF_IF_TITLE_IF=h.h.CONTROLS_IF_MSG_IF;h.h.CONTROLS_IF_MSG_THEN=h.h.CONTROLS_REPEAT_INPUT_DO;h.h.CONTROLS_WHILEUNTIL_INPUT_DO=h.h.CONTROLS_REPEAT_INPUT_DO;h.h.LISTS_CREATE_WITH_ITEM_TITLE=h.h.VARIABLES_DEFAULT_NAME;h.h.LISTS_GET_INDEX_HELPURL=h.h.LISTS_INDEX_OF_HELPURL;h.h.LISTS_GET_INDEX_INPUT_IN_LIST=h.h.LISTS_INLIST;h.h.LISTS_GET_SUBLIST_INPUT_IN_LIST=h.h.LISTS_INLIST;h.h.LISTS_INDEX_OF_INPUT_IN_LIST=h.h.LISTS_INLIST;
h.h.LISTS_SET_INDEX_INPUT_IN_LIST=h.h.LISTS_INLIST;h.h.MATH_CHANGE_TITLE_ITEM=h.h.VARIABLES_DEFAULT_NAME;h.h.PROCEDURES_DEFRETURN_COMMENT=h.h.PROCEDURES_DEFNORETURN_COMMENT;h.h.PROCEDURES_DEFRETURN_DO=h.h.PROCEDURES_DEFNORETURN_DO;h.h.PROCEDURES_DEFRETURN_PROCEDURE=h.h.PROCEDURES_DEFNORETURN_PROCEDURE;h.h.PROCEDURES_DEFRETURN_TITLE=h.h.PROCEDURES_DEFNORETURN_TITLE;h.h.TEXT_APPEND_VARIABLE=h.h.VARIABLES_DEFAULT_NAME;h.h.TEXT_CREATE_JOIN_ITEM_TITLE_ITEM=h.h.VARIABLES_DEFAULT_NAME;h.h.MATH_HUE="230";
h.h.LOOPS_HUE="120";h.h.LISTS_HUE="260";h.h.LOGIC_HUE="210";h.h.VARIABLES_HUE="330";h.h.TEXTS_HUE="160";h.h.PROCEDURES_HUE="290";h.h.COLOUR_HUE="20";h.h.VARIABLES_DYNAMIC_HUE="310";var O={$h:null,wa:function(){Mc();var a=document.getElementById("linkButton");"BlocklyStorage"in window?(BlocklyStorage.HTTPREQUEST_ERROR=L("Games_httpRequestError"),BlocklyStorage.LINK_ALERT=L("Games_linkAlert"),BlocklyStorage.HASH_ERROR=L("Games_hashError"),BlocklyStorage.XML_ERROR=L("Games_xmlError"),BlocklyStorage.alert=N.Xv.bind(N,a),a&&Qc(a,BlocklyStorage.link)):a&&(a.style.display="none");(a=document.getElementById("languageMenu"))&&a.addEventListener("change",O.Ly,!0);h.Hb&&(h.Hb.Hx=!1);h.G&&
(h.G.Hx=!1)},EA:function(a,c){if("BlocklyStorage"in window&&1<window.location.hash.length)BlocklyStorage.retrieveXml(window.location.hash.substring(1));else{var d=null;try{d=window.sessionStorage.Vp}catch(g){}d&&delete window.sessionStorage.Vp;var e=Nc(K),f=c&&Nc(K-1);f&&"function"==typeof c&&(f=c(f));(a=d||e||f||a)&&O.Kv(a)}},Kv:function(a){O.$h?O.$h.setValue(a,-1):(a=h.K.$f(a),H.clear(),h.K.Eg(a,H),a=H,a.nh.length=0,a.zk.length=0,h.i.Ty())},rp:function(){if(O.$h)var a=O.$h.getValue();else{a=h.K.qn(!0);
if(1==G(H,!1).length&&a.querySelector){var c=a.querySelector("block");c&&(c.removeAttribute("x"),c.removeAttribute("y"))}a=h.K.Mc(a)}return a},ei:function(){return H},vB:function(){window.localStorage&&(window.localStorage[Pc+K]=O.rp())},Zj:function(){window.location=(Kc?"index.html":"./")+"?lang="+J},Ly:function(){if(window.sessionStorage){if(O.$h)var a=O.$h.getValue();else a=h.K.qn(),a=h.K.Mc(a);window.sessionStorage.Vp=a}a=document.getElementById("languageMenu");a=encodeURIComponent(a.options[a.selectedIndex].value);
var c=window.location.search;c=1>=c.length?"?lang="+a:c.match(/[?&]lang=[^&]*/)?c.replace(/([?&]lang=)[^&]*/,"$1"+a):c.replace(/\?/,"?lang="+a+"&");window.location=window.location.protocol+"//"+window.location.host+window.location.pathname+c},Um:function(){10>K?window.location=window.location.protocol+"//"+window.location.host+window.location.pathname+"?lang="+J+"&level="+(K+1):O.Zj()},zm:function(a,c){if(a){var d=a.match(/^block_id_([^']+)$/);d&&(a=d[1])}yc(a,c)},tA:function(a,c){a=document.getElementById(a);
a.firstChild||(a=h.Hf(a,{rtl:-1!=Ic.indexOf(J),readOnly:!0}),"string"!=typeof c&&(c=c.join("")),h.K.Eg(h.K.$f(c),a))},LB:function(a){a=a.replace(/(,\s*)?'block_id_[^']+'\)/g,")");return a.replace(/\s+$/,"")},hd:function(a){if("click"==a.type&&"touchend"==O.hd.Bq&&O.hd.zq+2E3>Date.now()||O.hd.Bq==a.type&&O.hd.zq+400>Date.now())return a.preventDefault(),a.stopPropagation(),!0;O.hd.Bq=a.type;O.hd.zq=Date.now();return!1}};O.hd.Bq=null;O.hd.zq=0;
O.oA=function(){var a=document.createElement("script");a.type="text/javascript";a.src="third-party/JS-Interpreter/compressed.js";document.head.appendChild(a)};O.pA=function(){var a=document.createElement("link");a.rel="stylesheet";a.type="text/css";a.href="common/prettify.css";document.head.appendChild(a);a=document.createElement("script");a.type="text/javascript";a.src="common/prettify.js";document.head.appendChild(a)};window.BlocklyInterface=O;O.setCode=O.Kv;O.getCode=O.rp;O.getWorkspace=O.ei;var N={Ng:!1,Kt:null,dm:null,Ni:function(a,c,d,e,f,g){function k(){N.Ng&&(l.style.visibility="visible",l.style.zIndex=10,m.style.visibility="hidden")}if(!a)throw TypeError("Content not found: "+a);N.Ng&&N.kc(!1);h.Za()&&h.jc(!0);N.Ng=!0;N.Kt=c;N.dm=g;var l=document.getElementById("dialog");g=document.getElementById("dialogShadow");var m=document.getElementById("dialogBorder"),n;for(n in f)l.style[n]=f[n];e&&(g.style.visibility="visible",g.style.opacity=.3,g.style.zIndex=9,e=document.createElement("div"),
e.id="dialogHeader",l.appendChild(e),N.Ro=h.Xb(e,"mousedown",null,N.iz));l.appendChild(a);a.className=a.className.replace("dialogHiddenContent","");d&&c?(N.Pm(c,!1,.2),N.Pm(l,!0,.8),setTimeout(k,175)):k()},Lt:0,Mt:0,iz:function(a){N.Uo();if(!h.g.ui(a)){var c=document.getElementById("dialog");N.Lt=c.offsetLeft-a.clientX;N.Mt=c.offsetTop-a.clientY;N.To=h.Xb(document,"mouseup",null,N.Uo);N.So=h.Xb(document,"mousemove",null,N.jz);a.stopPropagation()}},jz:function(a){var c=document.getElementById("dialog"),
d=N.Lt+a.clientX;a=N.Mt+a.clientY;a=Math.max(a,0);a=Math.min(a,window.innerHeight-c.offsetHeight);d=Math.max(d,0);d=Math.min(d,window.innerWidth-c.offsetWidth);c.style.left=d+"px";c.style.top=a+"px"},Uo:function(){N.To&&(h.fb(N.To),N.To=null);N.So&&(h.fb(N.So),N.So=null)},kc:function(a){function c(){e.style.zIndex=-1;e.style.visibility="hidden";document.getElementById("dialogBorder").style.visibility="hidden"}if(N.Ng){N.Uo();N.Ro&&(h.fb(N.Ro),N.Ro=null);N.Ng=!1;N.dm&&N.dm();N.dm=null;var d=!1===a?
null:N.Kt;a=document.getElementById("dialog");var e=document.getElementById("dialogShadow");e.style.opacity=0;d&&a?(N.Pm(a,!1,.8),N.Pm(d,!0,.2),setTimeout(c,175)):c();a.style.visibility="hidden";a.style.zIndex=-1;for((d=document.getElementById("dialogHeader"))&&d.parentNode.removeChild(d);a.firstChild;)d=a.firstChild,d.className+=" dialogHiddenContent",document.body.appendChild(d)}},Pm:function(a,c,d){function e(){f.style.width=g.width+"px";f.style.height=g.height+"px";f.style.left=g.x+"px";f.style.top=
g.y+"px";f.style.opacity=d}if(a){var f=document.getElementById("dialogBorder"),g=N.fu(a);c?(f.className="dialogAnimate",setTimeout(e,1)):(f.className="",e());f.style.visibility="visible"}},fu:function(a){var c=h.g.style.tp(a);c={x:c.x,y:c.y};a.getBBox?(a=a.getBBox(),c.height=a.height,c.width=a.width):(c.height=a.offsetHeight,c.width=a.offsetWidth);return c},Xv:function(a,c){var d=document.getElementById("containerStorage");d.textContent="";c=c.split("\n");for(var e=0;e<c.length;e++){var f=document.createElement("p");
f.appendChild(document.createTextNode(c[e]));d.appendChild(f)}d=document.getElementById("dialogStorage");N.Ni(d,a,!0,!0,{width:"50%",left:"25%",top:"5em"},N.Wv);N.Sv()},Zs:function(){if(!Nc(K))if(N.Ng||H.yc())setTimeout(N.Zs,15E3);else{var a=document.getElementById("dialogAbort"),c=document.getElementById("abortCancel");c.addEventListener("click",N.kc,!0);c.addEventListener("touchend",N.kc,!0);c=document.getElementById("abortOk");c.addEventListener("click",O.Zj,!0);c.addEventListener("touchend",O.Zj,
!0);N.Ni(a,null,!1,!0,{width:"40%",left:"30%",top:"3em"},function(){document.body.removeEventListener("keydown",N.Ys,!0)});document.body.addEventListener("keydown",N.Ys,!0)}},Qv:function(){document.getElementById("galleryXml").value=O.rp();var a=document.getElementById("galleryDialog");if(!N.Qv.uB){var c=document.getElementById("galleryCancel");c.addEventListener("click",N.kc,!0);c.addEventListener("touchend",N.kc,!0);c=document.getElementById("galleryOk");c.addEventListener("click",N.np,!0);c.addEventListener("touchend",
N.np,!0);N.Qv.uB=!0}c=document.getElementById("submitButton");N.Ni(a,c,!0,!0,{width:"40%",left:"30%",top:"3em"},function(){document.body.removeEventListener("keydown",N.cu,!0)});document.body.addEventListener("keydown",N.cu,!0);setTimeout(function(){document.getElementById("galleryTitle").focus()},250)},Xy:function(){var a=document.getElementById("dialogDone");if(H){var c=document.getElementById("dialogLinesText");c.textContent="";var d=fd();d=O.LB(d);var e=d.replace(/\/\/[^\n]*/g,"");e=e.replace(/\/\*.*\*\//g,
"");e=e.replace(/[ \t]+\n/g,"\n");e=e.replace(/\n+/g,"\n");e=e.trim();e=e.split("\n").length;var f=document.getElementById("containerCode");f.textContent=d;"function"==typeof prettyPrintOne&&(d=f.innerHTML,d=prettyPrintOne(d,"js"),f.innerHTML=d);d=1==e?L("Games_linesOfCode1"):L("Games_linesOfCode2").replace("%1",String(e));c.appendChild(document.createTextNode(d))}d=10>K?L("Games_nextLevel").replace("%1",String(K+1)):L("Games_finalLevel");c=document.getElementById("doneCancel");c.addEventListener("click",
N.kc,!0);c.addEventListener("touchend",N.kc,!0);c=document.getElementById("doneOk");c.addEventListener("click",O.Um,!0);c.addEventListener("touchend",O.Um,!0);N.Ni(a,null,!1,!0,{width:"40%",left:"30%",top:"3em"},function(){document.body.removeEventListener("keydown",N.vt,!0)});document.body.addEventListener("keydown",N.vt,!0);document.getElementById("dialogDoneText").textContent=d},Jt:function(a){!N.Ng||13!=a.keyCode&&27!=a.keyCode&&32!=a.keyCode||(N.kc(!0),a.stopPropagation(),a.preventDefault())},
Sv:function(){document.body.addEventListener("keydown",N.Jt,!0)},Wv:function(){document.body.removeEventListener("keydown",N.Jt,!0)},vt:function(a){if(13==a.keyCode||27==a.keyCode||32==a.keyCode)N.kc(!0),a.stopPropagation(),a.preventDefault(),27!=a.keyCode&&O.Um()},Ys:function(a){if(13==a.keyCode||27==a.keyCode||32==a.keyCode)N.kc(!0),a.stopPropagation(),a.preventDefault(),27!=a.keyCode&&O.Zj()},cu:function(a){27==a.keyCode?N.kc(!0):13==a.keyCode&&N.np()},np:function(){var a=document.getElementById("galleryTitle");
if(a.value.trim()){a=document.getElementById("galleryForm");for(var c=[],d=0,e;e=a.elements[d];d++)e.name&&(c[d]=encodeURIComponent(e.name)+"="+encodeURIComponent(e.value));var f=new XMLHttpRequest;f.open("POST",a.action);f.setRequestHeader("Content-type","application/x-www-form-urlencoded");f.onload=function(){if(4==f.readyState){var g=200==f.status?L("Games_submitted"):L("Games_httpRequestError")+"\nStatus: "+f.status;N.Xv(null,g)}};f.send(c.join("&"));N.kc(!0)}else a.value="",a.focus()}};
window.BlocklyDialogs=N;N.hideDialog=N.kc;h.Generator=function(a){this.TA=a};h.Generator.Fh="generated_function";b=h.Generator.prototype;b.Tr=null;b.Il=null;b.Jl=null;b.kx="  ";b.Dw=60;b.El=[];
function fd(){var a=h.G,c=H;c||(console.warn("No workspace specified in workspaceToCode call.  Guessing."),c=h.Za());var d=[];a.wa(c);c=G(c,!0);for(var e=0,f;f=c[e];e++){var g=gd(a,f);Array.isArray(g)&&(g=g[0]);g&&(f.M&&(g=a.Iv(g),a.Il&&!f.Xq&&(g=hd(a.Il,f)+g),a.Jl&&!f.Xq&&(g+=hd(a.Jl,f))),d.push(g))}d=d.join("\n");d=a.finish(d);d=d.replace(/^\s+\n/,"");d=d.replace(/\n\s+$/,"\n");return d=d.replace(/[ \t]+\n/g,"\n")}function id(a,c){return c+a.replace(/(?!\n$)\n/g,"\n"+c)}
function gd(a,c){if(!c)return"";if(!c.isEnabled())return gd(a,u(c));var d=a[c.type];if("function"!=typeof d)throw Error('Language "'+a.TA+'" does not know how to generate  code for block type "'+c.type+'".');d=d.call(c,c);if(Array.isArray(d)){if(!c.M)throw TypeError("Expecting string from statement block: "+c.type);return[a.Kq(c,d[0],void 0),d[1]]}if("string"==typeof d)return a.Il&&!c.Xq&&(d=hd(a.Il,c)+d),a.Jl&&!c.Xq&&(d+=hd(a.Jl,c)),a.Kq(c,d,void 0);if(null===d)return"";throw SyntaxError("Invalid code generated: "+
d);}
function jd(a,c,d){var e=h.G;if(isNaN(d))throw TypeError("Expecting valid order from block: "+a.type);var f=ac(a,c);if(!f)return"";c=gd(e,f);if(""===c)return"";if(!Array.isArray(c))throw TypeError("Expecting tuple from value block: "+f.type);a=c[0];c=c[1];if(isNaN(c))throw TypeError("Expecting valid order from value block: "+f.type);if(!a)return"";f=!1;var g=Math.floor(d),k=Math.floor(c);if(g<=k&&(g!=k||0!=g&&99!=g))for(f=!0,g=0;g<e.El.length;g++)if(e.El[g][0]==d&&e.El[g][1]==c){f=!1;break}f&&(a=
"("+a+")");return a}function kd(a,c){var d=h.G;a=ac(a,c);c=gd(d,a);if("string"!=typeof c)throw TypeError("Expecting code from statement block: "+(a&&a.type));c&&(c=id(c,d.kx));return c}function hd(a,c){c=c.id.replace(/\$/g,"$$$$");return a.replace(/%1/g,"'"+c+"'")}b.Yn="";function ld(a){var c=h.G;c.Yn+=a+","}b.wa=function(){};b.Kq=function(a,c){return c};b.finish=function(a){return a};b.Iv=function(a){return a};h.G=new h.Generator("JavaScript");ld("Blockly,break,case,catch,continue,debugger,default,delete,do,else,finally,for,function,if,in,instanceof,new,return,switch,this,throw,try,typeof,var,void,while,with,class,enum,export,extends,import,super,implements,interface,let,package,private,protected,public,static,yield,const,null,true,false,Array,ArrayBuffer,Boolean,Date,decodeURI,decodeURIComponent,encodeURI,encodeURIComponent,Error,eval,EvalError,Float32Array,Float64Array,Function,Infinity,Int16Array,Int32Array,Int8Array,isFinite,isNaN,Iterator,JSON,Math,NaN,Number,Object,parseFloat,parseInt,RangeError,ReferenceError,RegExp,StopIteration,String,SyntaxError,TypeError,Uint16Array,Uint32Array,Uint8Array,Uint8ClampedArray,undefined,uneval,URIError,applicationCache,closed,Components,content,_content,controllers,crypto,defaultStatus,dialogArguments,directories,document,frameElement,frames,fullScreen,globalStorage,history,innerHeight,innerWidth,length,location,locationbar,localStorage,menubar,messageManager,mozAnimationStartTime,mozInnerScreenX,mozInnerScreenY,mozPaintCount,name,navigator,opener,outerHeight,outerWidth,pageXOffset,pageYOffset,parent,performance,personalbar,pkcs11,returnValue,screen,screenX,screenY,scrollbars,scrollMaxX,scrollMaxY,scrollX,scrollY,self,sessionStorage,sidebar,status,statusbar,toolbar,top,URL,window,addEventListener,alert,atob,back,blur,btoa,captureEvents,clearImmediate,clearInterval,clearTimeout,close,confirm,disableExternalCapture,dispatchEvent,dump,enableExternalCapture,escape,find,focus,forward,GeckoActiveXObject,getAttention,getAttentionWithCycleCount,getComputedStyle,getSelection,home,matchMedia,maximize,minimize,moveBy,moveTo,mozRequestAnimationFrame,open,openDialog,postMessage,print,prompt,QueryInterface,releaseEvents,removeEventListener,resizeBy,resizeTo,restore,routeEvent,scroll,scrollBy,scrollByLines,scrollByPages,scrollTo,setCursor,setImmediate,setInterval,setResizable,setTimeout,showModalDialog,sizeToContent,stop,unescape,updateCommands,XPCNativeWrapper,XPCSafeJSObjectWrapper,onabort,onbeforeunload,onblur,onchange,onclick,onclose,oncontextmenu,ondevicemotion,ondeviceorientation,ondragdrop,onerror,onfocus,onhashchange,onkeydown,onkeypress,onkeyup,onload,onmousedown,onmousemove,onmouseout,onmouseover,onmouseup,onmozbeforepaint,onpaint,onpopstate,onreset,onresize,onscroll,onselect,onsubmit,onunload,onpageshow,onpagehide,Image,Option,Worker,Event,Range,File,FileReader,Blob,BlobBuilder,Attr,CDATASection,CharacterData,Comment,console,DocumentFragment,DocumentType,DomConfiguration,DOMError,DOMErrorHandler,DOMException,DOMImplementation,DOMImplementationList,DOMImplementationRegistry,DOMImplementationSource,DOMLocator,DOMObject,DOMString,DOMStringList,DOMTimeStamp,DOMUserData,Entity,EntityReference,MediaQueryList,MediaQueryListListener,NameList,NamedNodeMap,Node,NodeFilter,NodeIterator,NodeList,Notation,Plugin,PluginArray,ProcessingInstruction,SharedWorker,Text,TimeRanges,Treewalker,TypeInfo,UserDataHandler,Worker,WorkerGlobalScope,HTMLDocument,HTMLElement,HTMLAnchorElement,HTMLAppletElement,HTMLAudioElement,HTMLAreaElement,HTMLBaseElement,HTMLBaseFontElement,HTMLBodyElement,HTMLBRElement,HTMLButtonElement,HTMLCanvasElement,HTMLDirectoryElement,HTMLDivElement,HTMLDListElement,HTMLEmbedElement,HTMLFieldSetElement,HTMLFontElement,HTMLFormElement,HTMLFrameElement,HTMLFrameSetElement,HTMLHeadElement,HTMLHeadingElement,HTMLHtmlElement,HTMLHRElement,HTMLIFrameElement,HTMLImageElement,HTMLInputElement,HTMLKeygenElement,HTMLLabelElement,HTMLLIElement,HTMLLinkElement,HTMLMapElement,HTMLMenuElement,HTMLMetaElement,HTMLModElement,HTMLObjectElement,HTMLOListElement,HTMLOptGroupElement,HTMLOptionElement,HTMLOutputElement,HTMLParagraphElement,HTMLParamElement,HTMLPreElement,HTMLQuoteElement,HTMLScriptElement,HTMLSelectElement,HTMLSourceElement,HTMLSpanElement,HTMLStyleElement,HTMLTableElement,HTMLTableCaptionElement,HTMLTableCellElement,HTMLTableDataCellElement,HTMLTableHeaderCellElement,HTMLTableColElement,HTMLTableRowElement,HTMLTableSectionElement,HTMLTextAreaElement,HTMLTimeElement,HTMLTitleElement,HTMLTrackElement,HTMLUListElement,HTMLUnknownElement,HTMLVideoElement,HTMLCanvasElement,CanvasRenderingContext2D,CanvasGradient,CanvasPattern,TextMetrics,ImageData,CanvasPixelArray,HTMLAudioElement,HTMLVideoElement,NotifyAudioAvailableEvent,HTMLCollection,HTMLAllCollection,HTMLFormControlsCollection,HTMLOptionsCollection,HTMLPropertiesCollection,DOMTokenList,DOMSettableTokenList,DOMStringMap,RadioNodeList,SVGDocument,SVGElement,SVGAElement,SVGAltGlyphElement,SVGAltGlyphDefElement,SVGAltGlyphItemElement,SVGAnimationElement,SVGAnimateElement,SVGAnimateColorElement,SVGAnimateMotionElement,SVGAnimateTransformElement,SVGSetElement,SVGCircleElement,SVGClipPathElement,SVGColorProfileElement,SVGCursorElement,SVGDefsElement,SVGDescElement,SVGEllipseElement,SVGFilterElement,SVGFilterPrimitiveStandardAttributes,SVGFEBlendElement,SVGFEColorMatrixElement,SVGFEComponentTransferElement,SVGFECompositeElement,SVGFEConvolveMatrixElement,SVGFEDiffuseLightingElement,SVGFEDisplacementMapElement,SVGFEDistantLightElement,SVGFEFloodElement,SVGFEGaussianBlurElement,SVGFEImageElement,SVGFEMergeElement,SVGFEMergeNodeElement,SVGFEMorphologyElement,SVGFEOffsetElement,SVGFEPointLightElement,SVGFESpecularLightingElement,SVGFESpotLightElement,SVGFETileElement,SVGFETurbulenceElement,SVGComponentTransferFunctionElement,SVGFEFuncRElement,SVGFEFuncGElement,SVGFEFuncBElement,SVGFEFuncAElement,SVGFontElement,SVGFontFaceElement,SVGFontFaceFormatElement,SVGFontFaceNameElement,SVGFontFaceSrcElement,SVGFontFaceUriElement,SVGForeignObjectElement,SVGGElement,SVGGlyphElement,SVGGlyphRefElement,SVGGradientElement,SVGLinearGradientElement,SVGRadialGradientElement,SVGHKernElement,SVGImageElement,SVGLineElement,SVGMarkerElement,SVGMaskElement,SVGMetadataElement,SVGMissingGlyphElement,SVGMPathElement,SVGPathElement,SVGPatternElement,SVGPolylineElement,SVGPolygonElement,SVGRectElement,SVGScriptElement,SVGStopElement,SVGStyleElement,SVGSVGElement,SVGSwitchElement,SVGSymbolElement,SVGTextElement,SVGTextPathElement,SVGTitleElement,SVGTRefElement,SVGTSpanElement,SVGUseElement,SVGViewElement,SVGVKernElement,SVGAngle,SVGColor,SVGICCColor,SVGElementInstance,SVGElementInstanceList,SVGLength,SVGLengthList,SVGMatrix,SVGNumber,SVGNumberList,SVGPaint,SVGPoint,SVGPointList,SVGPreserveAspectRatio,SVGRect,SVGStringList,SVGTransform,SVGTransformList,SVGAnimatedAngle,SVGAnimatedBoolean,SVGAnimatedEnumeration,SVGAnimatedInteger,SVGAnimatedLength,SVGAnimatedLengthList,SVGAnimatedNumber,SVGAnimatedNumberList,SVGAnimatedPreserveAspectRatio,SVGAnimatedRect,SVGAnimatedString,SVGAnimatedTransformList,SVGPathSegList,SVGPathSeg,SVGPathSegArcAbs,SVGPathSegArcRel,SVGPathSegClosePath,SVGPathSegCurvetoCubicAbs,SVGPathSegCurvetoCubicRel,SVGPathSegCurvetoCubicSmoothAbs,SVGPathSegCurvetoCubicSmoothRel,SVGPathSegCurvetoQuadraticAbs,SVGPathSegCurvetoQuadraticRel,SVGPathSegCurvetoQuadraticSmoothAbs,SVGPathSegCurvetoQuadraticSmoothRel,SVGPathSegLinetoAbs,SVGPathSegLinetoHorizontalAbs,SVGPathSegLinetoHorizontalRel,SVGPathSegLinetoRel,SVGPathSegLinetoVerticalAbs,SVGPathSegLinetoVerticalRel,SVGPathSegMovetoAbs,SVGPathSegMovetoRel,ElementTimeControl,TimeEvent,SVGAnimatedPathData,SVGAnimatedPoints,SVGColorProfileRule,SVGCSSRule,SVGExternalResourcesRequired,SVGFitToViewBox,SVGLangSpace,SVGLocatable,SVGRenderingIntent,SVGStylable,SVGTests,SVGTextContentElement,SVGTextPositioningElement,SVGTransformable,SVGUnitTypes,SVGURIReference,SVGViewSpec,SVGZoomAndPan");
h.G.KE=0;h.G.bF=1.1;h.G.Dl=1.2;h.G.Cl=2;h.G.ZE=3;h.G.TE=3;h.G.NE=4.1;h.G.eF=4.2;h.G.ss=4.3;h.G.os=4.4;h.G.dF=4.5;h.G.fF=4.6;h.G.UE=4.7;h.G.LE=4.8;h.G.XE=5;h.G.qs=5.1;h.G.VE=5.2;h.G.aF=5.3;h.G.rs=6.1;h.G.Bl=6.2;h.G.PE=7;h.G.cF=8;h.G.YE=8;h.G.$E=8;h.G.WE=9;h.G.ME=10;h.G.QE=11;h.G.OE=12;h.G.ns=13;h.G.ps=14;h.G.SE=15;h.G.JE=16;h.G.gF=17;h.G.RE=18;h.G.Ix=99;h.G.El=[[h.G.Cl,h.G.Dl],[h.G.Cl,h.G.Cl],[h.G.Dl,h.G.Dl],[h.G.Dl,h.G.Cl],[h.G.os,h.G.os],[h.G.qs,h.G.qs],[h.G.Bl,h.G.Bl],[h.G.ns,h.G.ns],[h.G.ps,h.G.ps]];
h.G.wa=function(a){h.G.bm=Object.create(null);h.G.Fz=Object.create(null);h.G.al?h.G.al.reset():h.G.al=new h.yd(h.G.Yn);h.G.al.Ja=a.Ja;for(var c=[],d=h.Z.wy(a),e=0;e<d.length;e++)c.push(Gc(d[e],h.yd.Fn));a=h.Z.bt(a);for(e=0;e<a.length;e++)c.push(Gc(a[e].ob(),h.Z.Fh));c.length&&(h.G.bm.variables="var "+c.join(", ")+";")};h.G.finish=function(a){var c=[],d;for(d in h.G.bm)c.push(h.G.bm[d]);delete h.G.bm;delete h.G.Fz;h.G.al.reset();return c.join("\n\n")+"\n\n\n"+a};h.G.Iv=function(a){return a+";\n"};
h.G.nB=function(a){a=a.replace(/\\/g,"\\\\").replace(/\n/g,"\\\n").replace(/'/g,"\\'");return"'"+a+"'"};h.G.lH=function(a){return a.split(/\n/g).map(h.G.nB).join(" + '\\n' +\n")};
h.G.Kq=function(a,c,d){var e="";if(!a.M||!a.M.la){var f=a.Hd.text;f&&(f=h.g.Da.fw(f,h.G.Dw-3),e+=id(f+"\n","// "));for(var g=0;g<a.N.length;g++)if(a.N[g].type==h.Oa){var k=x(a.N[g].connection);if(k){f=[];k=p(k,!0);for(var l=0;l<k.length;l++){var m=k[l].Hd.text;m&&f.push(m)}f.length&&f.push("");(f=f.join("\n"))&&(e+=id(f,"// "))}}}a=a.V&&x(a.V);d=d?"":gd(h.G,a);return e+c+d};
h.G.TG=function(a,c,d,e,f){d=d||0;f=f||h.G.Ix;a.C.options.zi&&d--;var g=a.C.options.zi?"1":"0";a=0<d?jd(a,c,h.G.Bl)||g:0>d?jd(a,c,h.G.rs)||g:e?jd(a,c,h.G.ss)||g:jd(a,c,f)||g;if(h.AA(a))a=Number(a)+d,e&&(a=-a);else{if(0<d){a=a+" + "+d;var k=h.G.Bl}else 0>d&&(a=a+" - "+-d,k=h.G.rs);e&&(a=d?"-("+a+")":"-"+a,k=h.G.ss);k=Math.floor(k);f=Math.floor(f);k&&f>=k&&(a="("+a+")")}return a};h.Xd=function(a,c,d,e,f,g,k){if(!a)throw Error("Src value of an image field is required");a=h.g.Fc(a);d=Number(h.g.Fc(d));c=Number(h.g.Fc(c));if(isNaN(d)||isNaN(c))throw Error("Height and width values of an image field must cast to numbers.");if(0>=d||0>=c)throw Error("Height and width values of an image field must be greater than 0.");this.Rj=!1;this.Ql="";h.Xd.w.constructor.call(this,a||"",null,k);k||(this.Rj=!!g,this.Ql=h.g.Fc(e)||"");this.ub=new h.g.Cd(c,d+h.Xd.Xs);this.nA=d;this.xj=null;"function"==
typeof f&&(this.xj=f)};h.g.object.S(h.Xd,h.Ea);h.Xd.pa=function(a){return new h.Xd(a.src,a.width,a.height,void 0,void 0,void 0,a)};h.Xd.Xs=1;b=h.Xd.prototype;b.Wd=!1;b.If=!1;b.Aj=function(a){h.Xd.w.Aj.call(this,a);this.Rj=!!a.flipRtl;this.Ql=h.g.Fc(a.alt)||""};b.$j=function(){this.nd=h.g.m.L("image",{height:this.nA+"px",width:this.ub.width+"px",alt:this.Ql},this.jd);this.nd.setAttributeNS(h.g.m.dd,"xlink:href",this.Be)};b.gm=function(a){return"string"!=typeof a?null:a};
b.hm=function(a){this.Be=a;this.nd&&this.nd.setAttributeNS(h.g.m.dd,"xlink:href",this.Be||"")};b.lu=function(){return this.Rj};b.Ik=function(){this.xj&&this.xj(this)};b.yp=function(){return this.Ql};h.Nc.register("field_image",h.Xd);var md={},P,nd,od,Q,S,T,pd;h.Hb.maze_moveForward={wa:function(){$b(this,{message0:L("Maze_moveForward"),previousStatement:null,nextStatement:null,colour:290,tooltip:L("Maze_moveForwardTooltip")})}};h.G.maze_moveForward=function(a){return"moveForward('block_id_"+a.id+"');\n"};h.Hb.maze_turn={wa:function(){var a=[[L("Maze_turnLeft"),"turnLeft"],[L("Maze_turnRight"),"turnRight"]];a[0][0]+=" \u21ba";a[1][0]+=" \u21bb";this.ud(290);I(Zb(this),new h.Fa(a),"DIR");this.fh(!0);this.Ji(!0);this.Pd(L("Maze_turnTooltip"))}};
h.G.maze_turn=function(a){return Ma(a,"DIR")+"('block_id_"+a.id+"');\n"};h.Hb.maze_if={wa:function(){var a=[[L("Maze_pathAhead"),"isPathForward"],[L("Maze_pathLeft"),"isPathLeft"],[L("Maze_pathRight"),"isPathRight"]];a[1][0]+=" \u21ba";a[2][0]+=" \u21bb";this.ud(210);I(Zb(this),new h.Fa(a),"DIR");I(this.Ne(h.Ca,"DO"),L("Maze_doCode"));this.Pd(L("Maze_ifTooltip"));this.fh(!0);this.Ji(!0)}};h.G.maze_if=function(a){var c=Ma(a,"DIR")+"('block_id_"+a.id+"')";a=kd(a,"DO");return"if ("+c+") {\n"+a+"}\n"};
h.Hb.maze_ifElse={wa:function(){var a=[[L("Maze_pathAhead"),"isPathForward"],[L("Maze_pathLeft"),"isPathLeft"],[L("Maze_pathRight"),"isPathRight"]];a[1][0]+=" \u21ba";a[2][0]+=" \u21bb";this.ud(210);I(Zb(this),new h.Fa(a),"DIR");I(this.Ne(h.Ca,"DO"),L("Maze_doCode"));I(this.Ne(h.Ca,"ELSE"),L("Maze_elseCode"));this.Pd(L("Maze_ifelseTooltip"));this.fh(!0);this.Ji(!0)}};
h.G.maze_ifElse=function(a){var c=Ma(a,"DIR")+"('block_id_"+a.id+"')",d=kd(a,"DO");a=kd(a,"ELSE");return"if ("+c+") {\n"+d+"} else {\n"+a+"}\n"};h.Hb.maze_forever={wa:function(){this.ud(120);I(I(Zb(this),L("Maze_repeatUntil")),new h.Xd(U.Om,12,16));I(this.Ne(h.Ca,"DO"),L("Maze_doCode"));this.fh(!0);this.Pd(L("Maze_whileTooltip"))}};h.G.maze_forever=function(a){var c=kd(a,"DO");h.G.Tr&&(c=h.G.Tr.replace(/%1/g,"'block_id_"+a.id+"'")+c);return"while (notDone()) {\n"+c+"}\n"};var qd=qd||{};function rd(a,c){function d(){}d.prototype=c.prototype;a.w=c.prototype;a.prototype=new d;a.prototype.constructor=a;a.BG=function(e,f,g){return c.prototype[f].apply(e,Array.prototype.slice.call(arguments,2))}}if(!sd){var sd,td="";"undefined"!==typeof navigator&&navigator&&"string"==typeof navigator.userAgent&&(td=navigator.userAgent);var ud=0==td.indexOf("Opera");sd={iH:{zD:"ScriptEngine"in window},HE:ud,hf:!ud&&-1!=td.indexOf("MSIE"),Ts:!ud&&-1!=td.indexOf("WebKit")}}if(!vd)var vd={};
if(!wd)var wd={};if(!xd)var xd={};if(!yd)var yd={};if(!zd)var zd={};if(!Ad)var Ad={};var Bd=qd.FC?{vH:!0}:{};function Cd(){throw Error("Do not instantiate directly");}Cd.prototype.zt=null;Cd.prototype.toString=function(){return this.content};function Dd(a){if(null!=a)switch(a.zt){case 1:return 1;case -1:return-1;case 0:return 0}return null}function Ed(){Cd.call(this)}rd(Ed,Cd);Ed.prototype.$y=Bd;function V(a){return null!=a&&a.$y===Bd?a:Fd(String(String(a)).replace(Gd,Hd),Dd(a))}
var Fd=function(a){function c(){}c.prototype=a.prototype;return function(d,e){var f=new c;f.content=String(d);void 0!==e&&(f.zt=e);return f}}(Ed),Id={"\x00":"&#0;",'"':"&quot;","&":"&amp;","'":"&#39;","<":"&lt;",">":"&gt;","\t":"&#9;","\n":"&#10;","\x0B":"&#11;","\f":"&#12;","\r":"&#13;"," ":"&#32;","-":"&#45;","/":"&#47;","=":"&#61;","`":"&#96;","\u0085":"&#133;","\u00a0":"&#160;","\u2028":"&#8232;","\u2029":"&#8233;"};function Hd(a){return Id[a]}var Gd=/[\x00\x22\x26\x27\x3c\x3e]/g;function Ld(){return'<div class="farSide" style="padding: 1ex 3ex 0"><button class="secondary" onclick="BlocklyDialogs.hideDialog(true)">\u78ba\u5b9a</button></div>'};function Md(){var a=Nd,c='<div style="display: none"><span id="Games_name">Blockly \u904a\u6232</span><span id="Games_puzzle">\u62fc\u5716</span><span id="Games_maze">\u8ff7\u5bae</span><span id="Games_bird">\u5c0f\u9ce5</span><span id="Games_turtle">\u70cf\u9f9c</span><span id="Games_movie">\u5f71\u7247</span><span id="Games_music">\u97f3\u6a02</span><span id="Games_pondTutor">\u6c60\u5858\u904a\u6232\u6559\u7a0b</span><span id="Games_pond">\u6c60\u5858</span><span id="Games_genetics">\u907a\u50b3</span><span id="Games_linesOfCode1">\u4f60\u7528\u4e86 1 \u884c JavaScript \u5b8c\u6210\u95dc\u5361\uff1a</span><span id="Games_linesOfCode2">\u4f60\u7528\u4e86 %1 \u884c JavaScript \u5b8c\u6210\u95dc\u5361\uff1a</span><span id="Games_nextLevel">\u6e96\u5099\u597d\u8981\u95d6\u7b2c %1 \u95dc\u4e86\u55ce\uff1f</span><span id="Games_finalLevel">\u6e96\u5099\u597d\u8981\u9032\u884c\u4e0b\u4e00\u500b\u6311\u6230\u4e86\u55ce\uff1f</span><span id="Games_submitTitle">\u6a19\u984c\uff1a</span><span id="Games_linkTooltip">\u4fdd\u5b58\u4e26\u9023\u63a5\u5230\u5340\u584a\u3002</span><span id="Games_runTooltip">\u904b\u884c\u4f60\u5beb\u7684\u7a0b\u5f0f\u3002</span><span id="Games_runProgram">\u904b\u884c\u7a0b\u5f0f</span><span id="Games_resetTooltip">\u505c\u6b62\u7a0b\u5f0f\u4e26\u91cd\u7f6e\u95dc\u5361\u3002</span><span id="Games_resetProgram">\u91cd\u7f6e</span><span id="Games_help">\u5e6b\u52a9</span><span id="Games_dialogOk">\u78ba\u5b9a</span><span id="Games_dialogCancel">\u53d6\u6d88</span><span id="Games_catLogic">\u908f\u8f2f</span><span id="Games_catLoops">\u8ff4\u5708</span><span id="Games_catMath">\u904b\u7b97</span><span id="Games_catText">\u6587\u5b57</span><span id="Games_catLists">\u6e05\u55ae</span><span id="Games_catColour">\u984f\u8272</span><span id="Games_catVariables">\u8b8a\u91cf</span><span id="Games_catProcedures">\u51fd\u5f0f</span><span id="Games_httpRequestError">\u9019\u500b\u8acb\u6c42\u6709\u4e9b\u554f\u984c\u3002</span><span id="Games_linkAlert">\u900f\u904e\u6b64\u9023\u7d50\u5206\u4eab\u60a8\u7684\u5340\u584a\uff1a\n\n%1</span><span id="Games_hashError">\u5c0d\u4e0d\u8d77\uff0c\u300c%1\u300d\u4e26\u672a\u5c0d\u61c9\u4efb\u4f55\u5df2\u4fdd\u5b58\u7684\u7a0b\u5f0f\u3002</span><span id="Games_xmlError">\u672a\u80fd\u8f09\u5165\u60a8\u4fdd\u5b58\u7684\u6a94\u6848\u3002\u6216\u8a31\u5b83\u662f\u7531\u5176\u4ed6\u7248\u672c\u7684 Blockly \u5275\u5efa\uff1f</span><span id="Games_submitted">\u611f\u8b1d\u60a8\u6240\u63d0\u4ea4\u7684\u7a0b\u5f0f\uff01\u82e5\u6211\u5011\u7684\u90a3\u4e00\u7fa4\u8a13\u7df4\u6709\u7d20\u7334\u5b50\u5011\u559c\u6b61\u5b83\u7684\u8a71\uff0c\u5c07\u6703\u516c\u958b\u6b64\u5167\u5bb9\u81f3\u5c55\u5eca\u88e1\u4e00\u9663\u5b50\u3002</span><span id="Games_listVariable">\u6e05\u55ae</span><span id="Games_textVariable">\u6587\u5b57</span><span id="Games_breakLink">\u4e00\u65e6\u4f60\u958b\u59cb\u7de8\u8f2f JavaScript\uff0c\u5c31\u4e0d\u80fd\u8fd4\u56de\u7de8\u8f2f\u5340\u584a\uff0c\u78ba\u5b9a\u55ce\uff1f</span><span id="Games_blocks">\u7a4d\u6728</div></div><div style="display: none"><span id="Maze_moveForward">\u79fb\u52d5-\u5411\u524d</span><span id="Maze_turnLeft">\u8f49\u5411-\u5de6\u908a</span><span id="Maze_turnRight">\u8f49\u5411-\u53f3\u908a</span><span id="Maze_doCode">\u57f7\u884c</span><span id="Maze_elseCode">\u5426\u5247</span><span id="Maze_helpIfElse">\u5982\u679c\u2026\u5426\u5247\u5340\u584a\u6703\u4f9d\u689d\u4ef6\u57f7\u884c\u67d0\u4e8b\uff0c\u82e5\u4e0d\u7b26\u5408\u689d\u4ef6\u5247\u57f7\u884c\u5176\u4ed6\u4e8b\u3002</span><span id="Maze_pathAhead">\u5982\u679c\u524d\u65b9\u6709\u8def</span><span id="Maze_pathLeft">\u5982\u679c\u5de6\u65b9\u6709\u8def</span><span id="Maze_pathRight">\u5982\u679c\u53f3\u65b9\u6709\u8def</span><span id="Maze_repeatUntil">\u91cd\u8907 \u76f4\u5230</span><span id="Maze_moveForwardTooltip">\u8b93\u89d2\u8272\u5411\u524d\u79fb\u52d5\u4e00\u683c\u3002</span><span id="Maze_turnTooltip">\u5411\u5de6\u6216\u5411\u53f3\u8f49 90 \u5ea6\u3002</span><span id="Maze_ifTooltip">\u5982\u679c\u67d0\u65b9\u5411\u6709\u8def\u53ef\u4ee5\u79fb\u52d5\uff0c\u5c31\u53bb\u57f7\u884c\u67d0\u4e9b\u52d5\u4f5c\u3002</span><span id="Maze_ifelseTooltip">\u5982\u679c\u67d0\u65b9\u5411\u6709\u8def\u53ef\u4ee5\u79fb\u52d5\uff0c\u5c31\u53bb\u57f7\u884c\u7b2c\u4e00\u500b\u5340\u584a\u6307\u5b9a\u7684\u52d5\u4f5c\uff0c\u5982\u679c\u6c92\u6709\uff0c\u57f7\u884c\u7b2c\u4e8c\u500b\u5340\u584a\u6307\u5b9a\u7684\u52d5\u4f5c\u3002.</span><span id="Maze_whileTooltip">\u91cd\u8907\u5340\u584a\u5167\u7684\u64cd\u4f5c\uff0c\u76f4\u81f3\u5230\u9054\u7d42\u9ede\u3002</span><span id="Maze_capacity0">\u4f60\u9084\u53ef\u4ee5\u4f7f\u7528 %0 \u500b\u5340\u584a\u3002</span><span id="Maze_capacity1">\u4f60\u9084\u53ef\u4ee5\u4f7f\u7528 %1 \u500b\u7a4d\u6728\u3002</span><span id="Maze_capacity2">\u4f60\u9084\u53ef\u4ee5\u4f7f\u7528 %2 \u500b\u5340\u584a\u3002</span></div><table width="100%"><tr><td><h1><span id="title">'+
((Kc?'<a href="index.html?lang='+V(J)+'">':'<a href="./?lang='+V(J)+'">')+"Blockly \u904a\u6232</a> : "+V({appName:"\u8ff7\u5bae"}.appName)+"</span>");a="&skin="+V(a);for(var d=" &nbsp; ",e=1;11>e;e++)d+=" "+(e==K?'<span class="level_number level_done" id="level'+V(e)+'">'+V(e)+"</span>":10==e?'<a class="level_number" id="level'+V(e)+'" href="?lang='+V(J)+"&level="+V(e)+V(a)+'">'+V(e)+"</a>":'<a class="level_dot" id="level'+V(e)+'" href="?lang='+V(J)+"&level="+V(e)+V(a)+'"></a>');return c+d+'</h1></td><td class="farSide"><select id="languageMenu"></select>&nbsp;<button id="linkButton" title="\u4fdd\u5b58\u4e26\u9023\u63a5\u5230\u5340\u584a\u3002"><img src="common/1x1.gif" class="link icon21"></button>&nbsp;<button id="pegmanButton"><img src="common/1x1.gif"><span id="pegmanButtonArrow"></span></button></td></tr></table><div id="visualization"><svg xmlns="http://www.w3.org/2000/svg" version="1.1" id="svgMaze" width="400px" height="400px"><g id="look"><path d="M 0,-15 a 15 15 0 0 1 15 15" /><path d="M 0,-35 a 35 35 0 0 1 35 35" /><path d="M 0,-55 a 55 55 0 0 1 55 55" /></g></svg><div id="capacityBubble"><div id="capacity"></div></div></div><table width="400"><tr><td style="width: 190px; text-align: center; vertical-align: top;"><td><button id="runButton" class="primary" title="\u8b93\u89d2\u8272\u6309\u5340\u584a\u6307\u4ee4\u52d5\u4f5c\u3002"><img src="common/1x1.gif" class="run icon21"> \u904b\u884c\u7a0b\u5f0f</button><button id="resetButton" class="primary" style="display: none" title="\u5c07\u89d2\u8272\u653e\u56de\u8ff7\u5bae\u5165\u53e3\u3002"><img src="common/1x1.gif" class="stop icon21"> \u91cd\u7f6e</button></td></tr></table><xml id="toolbox" style="display: none;" xmlns="https://developers.google.com/blockly/xml"><block type="maze_moveForward"></block><block type="maze_turn"><field name="DIR">turnLeft</field></block><block type="maze_turn"><field name="DIR">turnRight</field></block>'+
((2<K?'<block type="maze_forever"></block>'+(6==K?'<block type="maze_if"><field name="DIR">isPathLeft</field></block>':6<K?'<block type="maze_if"></block>'+(8<K?'<block type="maze_ifElse"></block>':""):""):"")+'</xml><div id="blockly"></div><div id="pegmanMenu"></div><div id="dialogShadow" class="dialogAnimate"></div><div id="dialogBorder"></div><div id="dialog"></div><div id="dialogDone" class="dialogHiddenContent"><div style="font-size: large; margin: 1em;">\u606d\u559c\uff01</div><div id="dialogLinesText" style="font-size: large; margin: 1em;"></div><pre id="containerCode"></pre><div id="dialogDoneText" style="font-size: large; margin: 1em;"></div><div id="dialogDoneButtons" class="farSide" style="padding: 1ex 3ex 0"><button id="doneCancel">\u53d6\u6d88</button><button id="doneOk" class="secondary">\u78ba\u5b9a</button></div></div><div id="dialogAbort" class="dialogHiddenContent">\u6b64\u95dc\u5361\u975e\u5e38\u56f0\u96e3\u3002\u60a8\u662f\u5426\u8981\u8df3\u904e\u4e26\u9032\u5165\u4e0b\u4e00\u95dc\uff1f\u60a8\u96a8\u6642\u53ef\u4ee5\u8fd4\u56de\u9019\u95dc\u3002<div class="farSide" style="padding: 1ex 3ex 0"><button id="abortCancel">\u53d6\u6d88</button><button id="abortOk" class="secondary">\u78ba\u5b9a</button></div></div><div id="dialogStorage" class="dialogHiddenContent"><div id="containerStorage"></div>')+
(Ld()+"</div>")+(1==K?'<div id="dialogHelpStack" class="dialogHiddenContent"><table><tr><td><img src="common/help.png"></td><td>&nbsp;</td><td>\u5340\u584a\u7d44\u662f\u7531\u4e00\u7cfb\u5217\u5340\u584a\u7d44\u6210\u3002\u5c07\u6578\u500b\u300c\u79fb\u52d5-\u5411\u524d\u300d\u5340\u584a\u9023\u7d50\u8d77\u4f86\uff0c\u597d\u8b93\u89d2\u8272\u8d70\u5230\u51fa\u53e3\u3002</td><td valign="top"><img src="maze/help_stack.png" class="mirrorImg" height=63 width=136></td></tr></table></div><div id="dialogHelpOneTopBlock" class="dialogHiddenContent"><table><tr><td><img src="common/help.png"></td><td>&nbsp;</td><td>\u5728\u9019\u95dc\u4e2d\uff0c\u60a8\u9700\u8981\u5728\u767d\u8272\u7684\u5de5\u4f5c\u5340\u4e2d\u5c07\u5340\u584a\u5806\u5728\u4e00\u8d77\u3002<div id="sampleOneTopBlock" class="readonly"></div></td></tr></table></div><div id="dialogHelpRun" class="dialogHiddenContent"><table><tr><td>\u904b\u884c\u60a8\u7684\u7a0b\u5f0f\uff0c\u770b\u770b\u6703\u767c\u751f\u4ec0\u9ebc\u3002</td><td rowspan=2><img src="common/help.png"></td></tr><tr><td><div><img src="maze/help_run.png" class="mirrorImg" height=27 width=141></div></td></tr></table></div>':
2==K?'<div id="dialogHelpReset" class="dialogHiddenContent"><table><tr><td>\u4f60\u5beb\u7684\u7a0b\u5f0f\u7121\u6cd5\u5b8c\u6210\u9019\u500b\u8ff7\u5bae\uff0c\u9ede\u64ca\u300c\u91cd\u7f6e\u300d\u518d\u8a66\u4e00\u6b21\u3002</td><td rowspan=2><img src="common/help.png"></td></tr><tr><td><div><img src="maze/help_run.png" class="mirrorImg" height=27 width=141></div></td></tr></table></div>':3==K||4==K?(3==K?'<div id="dialogHelpRepeat" class="dialogHiddenContent"><table><tr><td><img src="maze/help_up.png"></td><td>\u4f7f\u7528 2 \u500b\u5340\u584a\u4f86\u5230\u9054\u8ff7\u5bae\u51fa\u53e3\u3002\u4f7f\u7528\u300c\u91cd\u8907\u76f4\u5230\u300d\u5340\u584a\u4ee5\u591a\u6b21\u57f7\u884c\u8a72\u5340\u584a\u4e2d\u5305\u542b\u7684\u7a0b\u5f0f\u3002</td><td><img src="common/help.png"></td></tr></table></div>':
"")+'<div id="dialogHelpCapacity" class="dialogHiddenContent"><table><tr><td><img src="common/help.png"></td><td>&nbsp;</td><td>\u60a8\u4f7f\u7528\u7684\u5340\u584a\u5df2\u9054\u672c\u95dc\u4e0a\u9650\u3002\u82e5\u8981\u518d\u4f7f\u7528\u4e00\u500b\u65b0\u7684\u5340\u584a\uff0c\u8acb\u5148\u79fb\u9664\u5de5\u4f5c\u5340\u4e2d\u7684\u4e00\u500b\u5340\u584a\u3002</td></tr></table></div><div id="dialogHelpRepeatMany" class="dialogHiddenContent"><table><tr><td><img src="maze/help_up.png"></td><td>\u4f60\u53ef\u4ee5\u5728\u300c\u91cd\u8907\u76f4\u5230\u300d\u7a4d\u6728\u4e2d\u585e\u5165\u591a\u500b\u7a4d\u6728\u3002</td><td><img src="common/help.png"></td></tr></table></div>':
5==K?'<div id="dialogHelpSkins" class="dialogHiddenContent"><table><tr><td><img src="common/help.png"></td><td width="95%">\u5f9e\u9078\u55ae\u4e2d\u9078\u64c7\u4f60\u6700\u559c\u6b61\u7684\u89d2\u8272\u3002</td><td><img src="maze/help_up.png"></td></tr></table></div>':6==K?'<div id="dialogHelpIf" class="dialogHiddenContent"><table><tr><td><img src="maze/help_up.png"></td><td>\u300c\u5982\u679c\u300d\u5340\u584a\u53ea\u6709\u7576\u689d\u4ef6\u6210\u7acb\u6642\u624d\u6703\u57f7\u884c\u3002\u8a66\u8457\u5411\u5de6\u8f49\uff0c\u5982\u679c\u5de6\u65b9\u6709\u8def\u7684\u8a71\u3002</td><td><img src="common/help.png"></td></tr></table></div>':
7==K?'<div id="dialogHelpMenu" class="dialogHiddenContent"><table><tr><td><img src="maze/help_up.png"></td><td id="helpMenuText">\u9ede\u64ca\u300c\u5982\u679c\u300d\u5340\u584a\u4e2d\u7684 %1 \u4ee5\u8b8a\u66f4\u5176\u72c0\u614b\u3002</td><td><img src="common/help.png"></td></tr></table></div>':9==K?'<div id="dialogHelpIfElse" class="dialogHiddenContent"><table><tr><td><img src="maze/help_down.png"></td><td>\u5982\u679c\u2026\u5426\u5247\u5340\u584a\u6703\u4f9d\u689d\u4ef6\u57f7\u884c\u67d0\u4e8b\uff0c\u82e5\u4e0d\u7b26\u5408\u689d\u4ef6\u5247\u57f7\u884c\u5176\u4ed6\u4e8b\u3002</td><td><img src="common/help.png"></td></tr></table></div>':
10==K?'<div id="dialogHelpWallFollow" class="dialogHiddenContent"><table><tr><td><img src="common/help.png"></td><td>&nbsp;</td><td>\u4f60\u80fd\u89e3\u6c7a\u9019\u500b\u8907\u96dc\u7684\u8ff7\u5bae\u55ce\uff1f\u8acb\u5617\u8a66\u6cbf\u8457\u5de6\u624b\u908a\u7684\u7246\u8d70\u3002\u53ea\u6709\u9ad8\u7d1a\u7684\u7a0b\u5f0f\u8a2d\u8a08\u5e2b\u89e3\u5f97\u51fa\u4f86\u5594\uff01'+Ld()+"</td></tr></table></div>":"")};var Pc="maze";O.Um=function(){10>K?window.location=window.location.protocol+"//"+window.location.host+window.location.pathname+"?lang="+J+"&level="+(K+1)+"&skin="+Nd:O.Zj()};
var Od=[void 0,Infinity,Infinity,2,5,5,5,5,10,7,10][K],Pd=[{Oi:"maze/pegman.png",Yq:"maze/tiles_pegman.png",Om:"maze/marker.png",background:!1,Tj:!1,Xp:"#000",ir:["maze/win.mp3","maze/win.ogg"],Oo:["maze/fail_pegman.mp3","maze/fail_pegman.ogg"],$l:1},{Oi:"maze/astro.png",Yq:"maze/tiles_astro.png",Om:"maze/marker.png",background:"maze/bg_astro.jpg",Tj:!1,Xp:"#fff",ir:["maze/win.mp3","maze/win.ogg"],Oo:["maze/fail_astro.mp3","maze/fail_astro.ogg"],$l:2},{Oi:"maze/panda.png",Yq:"maze/tiles_panda.png",
Om:"maze/marker.png",background:"maze/bg_panda.jpg",Tj:!1,Xp:"#000",ir:["maze/win.mp3","maze/win.ogg"],Oo:["maze/fail_panda.mp3","maze/fail_panda.ogg"],$l:3}],Nd=Lc("skin",0,Pd.length),U=Pd[Nd],X=[void 0,[[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,2,1,3,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]],[[0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0],[0,0,0,1,3,0,0,0],[0,0,2,1,0,0,0,0],[0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0]],[[0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0],[0,2,1,1,1,1,3,0],[0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0]],[[0,0,0,0,0,0,0,1],[0,0,0,0,0,0,1,1],[0,0,0,0,0,3,1,0],[0,0,0,0,1,1,0,0],[0,0,0,1,1,0,0,0],[0,0,1,1,0,0,0,0],[0,2,1,0,0,0,0,0],[1,1,0,0,0,0,0,0]],[[0,0,0,0,0,0,0,0],[0,0,0,0,0,3,0,0],[0,0,0,0,0,1,0,0],[0,0,0,0,0,1,0,0],[0,0,0,0,0,1,0,0],[0,0,0,0,0,1,0,0],[0,0,0,2,1,1,0,0],[0,0,0,0,0,0,0,0]],[[0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0],[0,1,1,1,1,1,0,0],[0,1,0,0,0,1,0,0],[0,1,1,3,0,1,0,0],[0,0,0,0,
0,1,0,0],[0,2,1,1,1,1,0,0],[0,0,0,0,0,0,0,0]],[[0,0,0,0,0,0,0,0],[0,0,0,0,0,1,1,0],[0,2,1,1,1,1,0,0],[0,0,0,0,0,1,1,0],[0,1,1,3,0,1,0,0],[0,1,0,1,0,1,0,0],[0,1,1,1,1,1,1,0],[0,0,0,0,0,0,0,0]],[[0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0],[0,1,1,1,1,0,0,0],[0,1,0,0,1,1,0,0],[0,1,1,1,0,1,0,0],[0,0,0,1,0,1,0,0],[0,2,1,1,0,3,0,0],[0,0,0,0,0,0,0,0]],[[0,0,0,0,0,0,0,0],[0,1,1,1,1,1,0,0],[0,0,1,0,0,0,0,0],[3,1,1,1,1,1,1,0],[0,1,0,1,0,1,1,0],[1,1,1,1,1,0,1,0],[0,1,0,1,0,2,1,0],[0,0,0,0,0,0,0,0]],[[0,0,0,0,0,0,0,0],
[0,1,1,0,3,0,1,0],[0,1,1,0,1,1,1,0],[0,1,0,1,0,1,0,0],[0,1,1,1,1,1,1,0],[0,0,0,1,0,0,1,0],[0,2,1,1,1,0,1,0],[0,0,0,0,0,0,0,0]]][K],Qd=X.length,Rd=X[0].length,Sd=50*Rd,Td=50*Qd,Ud=0,Y=[],Vd={10010:[4,0],10001:[3,3],11E3:[0,1],10100:[0,2],11010:[4,1],10101:[3,2],10110:[0,0],10011:[2,0],11001:[4,2],11100:[2,3],11110:[1,1],10111:[1,0],11011:[2,1],11101:[1,2],11111:[2,2],null0:[4,3],null1:[3,0],null2:[3,1],null3:[0,3],null4:[1,3]};
function Wd(){function a(n,q){return 0>n||n>=Rd||0>q||q>=Qd?"0":0==X[q][n]?"0":"1"}var c=document.getElementById("svgMaze"),d=50*Math.max(Qd,Rd);c.setAttribute("viewBox","0 0 "+d+" "+d);d=document.createElementNS(h.g.m.qc,"rect");d.setAttribute("width",Sd);d.setAttribute("height",Td);d.setAttribute("fill","#F1EEE7");d.setAttribute("stroke-width",1);d.setAttribute("stroke","#CCB");c.appendChild(d);if(U.background){var e=document.createElementNS(h.g.m.qc,"image");e.setAttributeNS(h.g.m.dd,"xlink:href",
U.background);e.setAttribute("height",Td);e.setAttribute("width",Sd);e.setAttribute("x",0);e.setAttribute("y",0);c.appendChild(e)}if(U.Tj){for(d=0;d<Qd;d++){var f=document.createElementNS(h.g.m.qc,"line");f.setAttribute("y1",50*d+25.5);f.setAttribute("x2",Sd);f.setAttribute("y2",50*d+25.5);f.setAttribute("stroke",U.Tj);f.setAttribute("stroke-width",1);c.appendChild(f)}for(d=0;d<Rd;d++)f=document.createElementNS(h.g.m.qc,"line"),f.setAttribute("x1",50*d+25.5),f.setAttribute("x2",50*d+25.5),f.setAttribute("y2",
Td),f.setAttribute("stroke",U.Tj),f.setAttribute("stroke-width",1),c.appendChild(f)}for(f=d=0;f<Qd;f++)for(var g=0;g<Rd;g++){var k=a(g,f)+a(g,f-1)+a(g+1,f)+a(g,f+1)+a(g-1,f);Vd[k]||(k="00000"==k&&.3<Math.random()?"null0":"null"+Math.floor(1+4*Math.random()));var l=Vd[k][0];k=Vd[k][1];var m=document.createElementNS(h.g.m.qc,"clipPath");m.id="tileClipPath"+d;e=document.createElementNS(h.g.m.qc,"rect");e.setAttribute("width",50);e.setAttribute("height",50);e.setAttribute("x",50*g);e.setAttribute("y",
50*f);m.appendChild(e);c.appendChild(m);e=document.createElementNS(h.g.m.qc,"image");e.setAttributeNS(h.g.m.dd,"xlink:href",U.Yq);e.setAttribute("height",200);e.setAttribute("width",250);e.setAttribute("clip-path","url(#tileClipPath"+d+")");e.setAttribute("x",50*(g-l));e.setAttribute("y",50*(f-k));c.appendChild(e);d++}d=document.createElementNS(h.g.m.qc,"image");d.id="finish";d.setAttributeNS(h.g.m.dd,"xlink:href",U.Om);d.setAttribute("height",34);d.setAttribute("width",20);c.appendChild(d);d=document.createElementNS(h.g.m.qc,
"clipPath");d.id="pegmanClipPath";e=document.createElementNS(h.g.m.qc,"rect");e.id="clipRect";e.setAttribute("width",49);e.setAttribute("height",52);d.appendChild(e);c.appendChild(d);d=document.createElementNS(h.g.m.qc,"image");d.id="pegman";d.setAttributeNS(h.g.m.dd,"xlink:href",U.Oi);d.setAttribute("height",52);d.setAttribute("width",1029);d.setAttribute("clip-path","url(#pegmanClipPath)");c.appendChild(d)}
function Xd(a){if(!(a&&a.type==h.i.Nl||H.yc()||1==Ud||Nc(K))){a=-1!=Ic.indexOf(J);var c=h.K.Mc(h.K.qn()),d=G(H.P.s,!0),e=null,f=null,g=null;if(1==K)2>F(H).length?(e=document.getElementById("dialogHelpStack"),g={width:"370px",top:"130px"},g[a?"right":"left"]="215px",f=d[0].Y()):(d=G(H,!0),1<d.length?(O.tA("sampleOneTopBlock",'<xml>;<block type="maze_moveForward" x="10" y="10">;<next>;<block type="maze_moveForward"></block>;</next>;</block>;</xml>'.split(";")),e=document.getElementById("dialogHelpOneTopBlock"),
g={width:"360px",top:"120px"},g[a?"right":"left"]="225px",f=d[0].Y()):0==Ud&&(e=document.getElementById("dialogHelpRun"),g={width:"360px",top:"410px"},g[a?"right":"left"]="400px",f=document.getElementById("runButton")));else if(2==K)0!=Ud&&"none"==document.getElementById("runButton").style.display&&(e=document.getElementById("dialogHelpReset"),g={width:"360px",top:"410px"},g[a?"right":"left"]="400px",f=document.getElementById("resetButton"));else if(3==K)-1==c.indexOf("maze_forever")&&(0==Ra(H)?(e=
document.getElementById("dialogHelpCapacity"),g={width:"430px",top:"310px"},g[a?"right":"left"]="50px",f=document.getElementById("capacityBubble")):(e=document.getElementById("dialogHelpRepeat"),g={width:"360px",top:"360px"},g[a?"right":"left"]="425px",f=d[3].Y()));else if(4==K)if(0==Ra(H)&&(-1==c.indexOf("maze_forever")||1<G(H,!1).length))e=document.getElementById("dialogHelpCapacity"),g={width:"430px",top:"310px"},g[a?"right":"left"]="50px",f=document.getElementById("capacityBubble");else{c=!0;
for(var k=F(H),l=0;l<k.length;l++){var m=k[l];if("maze_forever"==m.type){for(var n=0;m;)m=Qa(m),m=m.length?m[0]:null,n++;if(2<n){c=!1;break}}}c&&(e=document.getElementById("dialogHelpRepeatMany"),g={width:"360px",top:"360px"},g[a?"right":"left"]="425px",f=d[3].Y())}else if(5==K)0!=Nd||Yd.ty||(e=document.getElementById("dialogHelpSkins"),g={width:"360px",top:"60px"},g[a?"left":"right"]="20px",f=document.getElementById("pegmanButton"));else if(6==K)-1==c.indexOf("maze_if")&&(e=document.getElementById("dialogHelpIf"),
g={width:"360px",top:"430px"},g[a?"right":"left"]="425px",f=d[4].Y());else if(7==K){if(!Xd.sA){k=document.createElement("span");k.className="helpMenuFake";l=[L("Maze_pathAhead"),L("Maze_pathLeft"),L("Maze_pathRight")];n=h.g.Da.st(l);m=h.g.Da.tt(l);k.textContent=(m?l[0].slice(n,-m):l[0].substring(n))+" "+h.Fa.cl;n=document.getElementById("helpMenuText");l=n.textContent;n.textContent="";m=l.split(/%\d/);for(l=0;l<m.length;l++)n.appendChild(document.createTextNode(m[l])),l!=m.length-1&&n.appendChild(k.cloneNode(!0));
Xd.sA=!0}-1==c.indexOf("isPathRight")&&(e=document.getElementById("dialogHelpMenu"),g={width:"360px",top:"430px"},g[a?"right":"left"]="425px",f=d[4].Y())}else 9==K&&-1==c.indexOf("maze_ifElse")&&(e=document.getElementById("dialogHelpIfElse"),g={width:"360px",top:"305px"},g[a?"right":"left"]="425px",f=d[5].Y());e?e.parentNode!=document.getElementById("dialog")&&N.Ni(e,f,!0,!1,g,null):N.kc(!1)}}
function Yd(a){var c=document.getElementById("pegmanMenu");"block"==c.style.display?Zd(a):O.hd(a)||(a=document.getElementById("pegmanButton"),a.classList.add("buttonHover"),c.style.top=a.offsetTop+a.offsetHeight+"px",c.style.left=a.offsetLeft+"px",c.style.display="block",md.wq=h.Xb(document.body,"mousedown",null,Zd),(c=document.getElementById("dialogHelpSkins"))&&"dialogHiddenContent"!=c.className&&N.kc(!1),Yd.ty=!0)}
function Zd(a){O.hd(a)||(document.getElementById("pegmanMenu").style.display="none",document.getElementById("pegmanButton").classList.remove("buttonHover"),md.wq&&(h.fb(md.wq),delete md.wq))}
function $d(a){for(var c=0;c<Y.length;c++)window.clearTimeout(Y[c]);Y=[];Q=nd.x;S=nd.y;a?(T=2,ae(!1),Y.push(setTimeout(function(){P=100;be([Q,S,4*T-4]);T++},5*P))):(T=1,Z(Q,S,4*T));c=document.getElementById("finish");c.setAttribute("x",50*(od.x+.5)-c.getAttribute("width")/2);c.setAttribute("y",50*(od.y+.6)-c.getAttribute("height"));c=document.getElementById("look");c.style.display="none";c.parentNode.appendChild(c);a=c.getElementsByTagName("path");c=0;for(var d;d=a[c];c++)d.setAttribute("stroke",
U.Xp)}function ce(a){if(!O.hd(a))if(N.kc(!1),1==K&&1<G(H,!1).length&&1!=Ud&&!Nc(K))Xd();else{a=document.getElementById("runButton");var c=document.getElementById("resetButton");c.style.minWidth||(c.style.minWidth=a.offsetWidth+"px");a.style.display="none";c.style.display="inline";$d(!1);de()}}function ee(a){O.hd(a)||(document.getElementById("runButton").style.display="inline",document.getElementById("resetButton").style.display="none",yc(null),$d(!1),Xd())}
function fe(a,c){var d=function(e){ge(0,e)};a.setProperty(c,"moveForward",a.createNativeFunction(d));d=function(e){ge(2,e)};a.setProperty(c,"moveBackward",a.createNativeFunction(d));d=function(e){he(0,e)};a.setProperty(c,"turnLeft",a.createNativeFunction(d));d=function(e){he(1,e)};a.setProperty(c,"turnRight",a.createNativeFunction(d));d=function(e){return ie(0,e)};a.setProperty(c,"isPathForward",a.createNativeFunction(d));d=function(e){return ie(1,e)};a.setProperty(c,"isPathRight",a.createNativeFunction(d));
d=function(e){return ie(2,e)};a.setProperty(c,"isPathBackward",a.createNativeFunction(d));d=function(e){return ie(3,e)};a.setProperty(c,"isPathLeft",a.createNativeFunction(d));a.setProperty(c,"notDone",a.createNativeFunction(function(){return Q!=od.x||S!=od.y}))}
function de(){if("Interpreter"in window){pd=[];h.selected&&cb(h.selected);var a=fd();Ud=0;a=new Interpreter(a,fe);try{for(var c=1E4;a.step();)if(0==c--)throw Infinity;Ud=Q!=od.x||S!=od.y?-1:1}catch(d){Infinity===d?Ud=2:!1===d?Ud=-2:(Ud=-2,alert(d))}1==Ud?(P=100,pd.push(["finish",null])):P=150;$d(!1);Y.push(setTimeout(je,100))}else setTimeout(de,250)}
function je(){var a=pd.shift();if(a){O.zm(a[1]);switch(a[0]){case "north":be([Q,S-1,4*T]);S--;break;case "east":be([Q+1,S,4*T]);Q++;break;case "south":be([Q,S+1,4*T]);S++;break;case "west":be([Q-1,S,4*T]);Q--;break;case "look_north":ke(0);break;case "look_east":ke(1);break;case "look_south":ke(2);break;case "look_west":ke(3);break;case "fail_forward":le(!0);break;case "fail_backward":le(!1);break;case "left":be([Q,S,4*T-4]);T=me(T-1);break;case "right":be([Q,S,4*T+4]);T=me(T+1);break;case "finish":ae(!0),
O.vB(),setTimeout(N.Xy,1E3)}Y.push(setTimeout(je,5*P))}else O.zm(null),Xd()}function ne(a){if("dialogHiddenContent"!=document.getElementById("dialogDone").className){var c=document.getElementById("pegSpin"),d=N.fu(c),e=a.clientX-(d.x+d.width/2-window.pageXOffset);a=h.g.pd.QB(Math.atan((a.clientY-(d.y+d.height/2-window.pageYOffset))/e));e=Math.round((0<e?a+90:a+270)/360*16);16==e&&(e=15);c.style.backgroundPosition=49*-e+"px 0px"}}
function be(a){var c=[Q,S,4*T],d=[(a[0]-c[0])/4,(a[1]-c[1])/4,(a[2]-c[2])/4];Z(c[0]+d[0],c[1]+d[1],oe(c[2]+d[2]));Y.push(setTimeout(function(){Z(c[0]+2*d[0],c[1]+2*d[1],oe(c[2]+2*d[2]))},P));Y.push(setTimeout(function(){Z(c[0]+3*d[0],c[1]+3*d[1],oe(c[2]+3*d[2]))},2*P));Y.push(setTimeout(function(){Z(a[0],a[1],oe(a[2]))},3*P))}
function le(a){var c=0,d=0;switch(T){case 0:d=-1;break;case 1:c=1;break;case 2:d=1;break;case 3:c=-1}a||(c=-c,d=-d);if(1==U.$l){c/=4;d/=4;var e=oe(4*T);Z(Q+c,S+d,e);H.Bc.play("fail",.5);Y.push(setTimeout(function(){Z(Q,S,e)},P));Y.push(setTimeout(function(){Z(Q+c,S+d,e);H.Bc.play("fail",.5)},2*P));Y.push(setTimeout(function(){Z(Q,S,e)},3*P))}else{var f=10*(Math.random()-.5),g=(Math.random()-.5)/2;c+=(Math.random()-.5)/4;d+=(Math.random()-.5)/4;c/=8;d/=8;var k=0;3==U.$l&&(k=.01);Y.push(setTimeout(function(){H.Bc.play("fail",
.5)},2*P));a=function(m){return function(){Z(Q+c*m,S+d*m,oe(4*T+g*m),f*m);d+=k}};for(var l=1;100>l;l++)Y.push(setTimeout(a(l),P*l/2))}}function ae(a){var c=oe(4*T);Z(Q,S,16);a&&H.Bc.play("win",.5);P=150;Y.push(setTimeout(function(){Z(Q,S,18)},P));Y.push(setTimeout(function(){Z(Q,S,16)},2*P));Y.push(setTimeout(function(){Z(Q,S,c)},3*P))}
function Z(a,c,d,e){var f=document.getElementById("pegman");f.setAttribute("x",50*a-49*d+1);f.setAttribute("y",50*(c+.5)-26-8);e?f.setAttribute("transform","rotate("+e+", "+(50*a+25)+", "+(50*c+25)+")"):f.setAttribute("transform","rotate(0, 0, 0)");c=document.getElementById("clipRect");c.setAttribute("x",50*a+1);c.setAttribute("y",f.getAttribute("y"))}
function ke(a){var c=Q,d=S;switch(a){case 0:c+=.5;break;case 1:c+=1;d+=.5;break;case 2:c+=.5;d+=1;break;case 3:d+=.5}c*=50;d*=50;var e=90*a-45;a=document.getElementById("look");a.setAttribute("transform","translate("+c+", "+d+") rotate("+e+" 0 0) scale(.4)");c=a.getElementsByTagName("path");a.style.display="inline";for(d=0;a=c[d];d++)pe(a,P*d)}function pe(a,c){Y.push(setTimeout(function(){a.style.display="inline";setTimeout(function(){a.style.display="none"},2*P)},c))}
function me(a){a=Math.round(a)%4;0>a&&(a+=4);return a}function oe(a){a=Math.round(a)%16;0>a&&(a+=16);return a}function ge(a,c){if(!ie(a,null))throw pd.push(["fail_"+(a?"backward":"forward"),c]),!1;switch(me(T+a)){case 0:S--;var d="north";break;case 1:Q++;d="east";break;case 2:S++;d="south";break;case 3:Q--,d="west"}pd.push([d,c])}function he(a,c){a?(T++,pd.push(["right",c])):(T--,pd.push(["left",c]));T=me(T)}
function ie(a,c){switch(me(T+a)){case 0:var d=X[S-1]&&X[S-1][Q];var e="look_north";break;case 1:d=X[S][Q+1];e="look_east";break;case 2:d=X[S+1]&&X[S+1][Q];e="look_south";break;case 3:d=X[S][Q-1],e="look_west"}c&&pd.push([e,c]);return 0!==d&&void 0!==d}
window.addEventListener("load",function(){function a(){l.style.top=Math.max(10,m.offsetTop-window.pageYOffset)+"px";l.style.left=k?"10px":"420px";l.style.width=window.innerWidth-440+"px"}function c(n){return function(){if(window.sessionStorage){var q=h.K.qn();q=h.K.Mc(q);window.sessionStorage.Vp=q}window.location=window.location.protocol+"//"+window.location.host+window.location.pathname+"?lang="+J+"&level="+K+"&skin="+n}}document.body.innerHTML=Md();O.wa();document.querySelector("#pegmanButton>img").style.backgroundImage=
"url("+U.Oi+")";for(var d=document.getElementById("pegmanMenu"),e=0;e<Pd.length;e++)if(e!=Nd){var f=document.createElement("div"),g=document.createElement("img");g.src="common/1x1.gif";g.style.backgroundImage="url("+Pd[e].Oi+")";f.appendChild(g);d.appendChild(f);h.Xb(f,"mousedown",null,c(e))}h.Xb(window,"resize",null,Zd);d=document.getElementById("pegmanButton");h.Xb(d,"mousedown",null,Yd);d=document.getElementById("pegmanButtonArrow");e=document.createTextNode(h.Fa.cl);d.appendChild(e);var k=-1!=
Ic.indexOf(J),l=document.getElementById("blockly"),m=document.getElementById("visualization");window.addEventListener("scroll",function(){a(null);h.Rk(H)});window.addEventListener("resize",a);a(null);d=document.getElementById("toolbox");H=h.Hf("blockly",{media:"third-party/blockly/media/",maxBlocks:Od,rtl:k,toolbox:d,trashcan:!0,zoom:{startScale:1+(1-K/10)/3}});H.Bc.load(U.ir,"win");H.Bc.load(U.Oo,"fail");ld("moveForward,moveBackward,turnRight,turnLeft,isPathForward,isPathRight,isPathBackward,isPathLeft");
Wd();O.EA('<xml><block movable="'+(1!=K)+'" type="maze_moveForward" x="70" y="70"></block></xml>',!1);for(d=0;d<Qd;d++)for(e=0;e<Rd;e++)2==X[d][e]?nd={x:e,y:d}:3==X[d][e]&&(od={x:e,y:d});$d(!0);Ua(H,function(){var n=Ra(H),q=document.getElementById("capacity");if(Infinity==n)q.style.display="none";else{q.style.display="inline";q.innerHTML="";n=Number(n);var r=document.createElement("span");r.className="capacityNumber";r.appendChild(document.createTextNode(n));n=(0==n?L("Maze_capacity0"):1==n?L("Maze_capacity1"):
L("Maze_capacity2")).split(/%\d/);for(var t=0;t<n.length;t++)q.appendChild(document.createTextNode(n[t])),t!=n.length-1&&q.appendChild(r.cloneNode(!0))}});document.body.addEventListener("mousemove",ne,!0);Qc("runButton",ce);Qc("resetButton",ee);1==K&&(h.ec*=2,h.Fr=h.ec);10==K?Nc(K)||(d=document.getElementById("dialogHelpWallFollow"),N.Ni(d,null,!1,!0,{width:"30%",left:"35%",top:"12em"},N.Wv),N.Sv(),setTimeout(N.Zs,3E5)):setTimeout(function(){Ua(H,Xd);Xd()},5E3);d=document.getElementById("dialogDoneButtons");
e=document.createElement("img");e.id="pegSpin";e.src="common/1x1.gif";e.style.backgroundImage="url("+U.Oi+")";d.parentNode.insertBefore(e,d);setTimeout(O.oA,1);setTimeout(O.pA,1)});
