jquery.bracket.min.js

/* jQuery Bracket | Copyright (c) Teijo Laine 2011-2018 | Licenced under the MIT licence */

var __extends=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])};return function(e,n){t(e,n);function r(){this.constructor=e}e.prototype=null===n?Object.create(n):(r.prototype=n.prototype,new r)}}();!function(t){var e,n=function(){function t(e){if(this.val=e,e instanceof t)throw new Error("Trying to wrap Option into an Option");if(void 0===this.val)throw new Error("Option cannot contain undefined")}return t.of=function(e){return new t(e)},t.empty=function(){return new t(null)},t.prototype.get=function(){if(null===this.val)throw new Error("Trying to get() empty Option");return this.val},t.prototype.orElse=function(t){return null===this.val?t:this.val},t.prototype.orElseGet=function(t){return null===this.val?t():this.val},t.prototype.map=function(e){return null===this.val?t.empty():new t(e(this.val))},t.prototype.forEach=function(t){return null!==this.val&&t(this.val),this},t.prototype.toNull=function(){return null===this.val?null:this.val},t.prototype.isEmpty=function(){return null===this.val},t}(),r=function(t){__extends(e,t);function e(){return null!==t&&t.apply(this,arguments)||this}return e.of=function(e){var n=typeof e;if(null!==e&&"number"!==n)throw new Error("Invalid score format, expected number, got "+n);return t.of.call(this,e)},e.empty=function(){return n.empty()},e}(n),i=function(){return function(t,e,n){if(this.first=t,this.second=e,this.userData=n,!t||!e)throw new Error("Cannot create ResultObject with undefined scores")}}();(o=e||(e={}))[o.TBD=0]="TBD",o[o.BYE=1]="BYE",o[o.END=2]="END";var o,s=function(){function t(t){this.isFirst=t}return t.first=function(){return new t(!0)},t.second=function(){return new t(!1)},t.prototype.map=function(t,e){return this.isFirst?t:e},t}(),a=function(){function t(t,e,n,r,i){this.source=t,this.nameOrGetter=e,this.order=n,this.seed=r,this.score=i,this.sibling=function(){throw new Error("No sibling asigned")}}return Object.defineProperty(t.prototype,"name",{get:function(){return"function"==typeof this.nameOrGetter?this.nameOrGetter():this.nameOrGetter},set:function(t){this.nameOrGetter=t},enumerable:!0,configurable:!0}),t.prototype.emptyBranch=function(){if(!this.name.isEmpty())return this.sibling().name.isEmpty()?e.BYE:e.TBD;try{var t=this.source().emptyBranch();if(t===e.TBD)return e.TBD;if(t===e.END)return e.BYE;return this.source().sibling().emptyBranch()===e.TBD?e.TBD:e.BYE}catch(t){if(t instanceof c)return e.END;throw new Error('Unexpected exception type (message: "'+t.message+'")')}},t}();function h(t){return!isNaN(parseFloat(t))&&isFinite(t)}function c(){this.message="Root of information for this team",this.name="EndOfBranchException"}var u,l=function(){function t(t,e){this.a=t,this.b=e}return t.teamsInResultOrder=function(t){var n=t.a.name.isEmpty(),r=t.b.name.isEmpty();if(r&&!n)return t.b.emptyBranch()===e.BYE?[t.a,t.b]:[];if(n&&!r)return t.a.emptyBranch()===e.BYE?[t.b,t.a]:[];if(!t.a.score.isEmpty()&&!t.b.score.isEmpty()){if(t.a.score.get()>t.b.score.get())return[t.a,t.b];if(t.a.score.get()<t.b.score.get())return[t.b,t.a]}return[]},t.emptyTeam=function(t,e){var i=new a(t,n.empty(),n.empty(),n.empty(),r.empty());return i.sibling=function(){return e},i},t.prototype.winner=function(){return t.teamsInResultOrder(this)[0]||t.emptyTeam(this.a.source,this.b)},t.prototype.loser=function(){return t.teamsInResultOrder(this)[1]||t.emptyTeam(this.b.source,this.a)},t}();(p=u||(u={})).EMPTY_BYE="empty-bye",p.EMPTY_TBD="empty-tbd",p.ENTRY_NO_SCORE="entry-no-score",p.ENTRY_DEFAULT_WIN="entry-default-win",p.ENTRY_COMPLETE="entry-complete";var p;function d(e,n,r){var i=r.find(".team[data-teamid="+e+"]"),o=n||"highlight";return{highlight:function(){i.each(function(){t(this).addClass(o),t(this).hasClass("win")&&t(this).parent().find(".connector").addClass(o)})},deHighlight:function(){i.each(function(){t(this).removeClass(o),t(this).parent().find(".connector").removeClass(o)})}}}function f(e,n,r){var i=t('<input type="text">');i.val(n),e.empty().append(i),i.focus(),i.blur(function(){r(i.val())}),i.keydown(function(t){var e=t.keyCode||t.which;9!==e&&13!==e&&27!==e||(t.preventDefault(),r(i.val(),27!==e))})}function m(t,e,n,r){switch(r){case u.EMPTY_BYE:return void t.append("BYE");case u.EMPTY_TBD:return void t.append("TBD");case u.ENTRY_NO_SCORE:case u.ENTRY_DEFAULT_WIN:case u.ENTRY_COMPLETE:return void t.append(e)}}function g(t){var e=t.el;e.find(".team.win").append('<div class="bubble">1st</div>');return e.find(".team.lose").append('<div class="bubble">2nd</div>'),!0}function b(t){var e=t.el;e.find(".team.win").append('<div class="bubble third">3rd</div>');return e.find(".team.lose").append('<div class="bubble fourth">4th</div>'),!0}var v=function(){throw new c},y=function(t,e){return function(){var i=new a(v,function(){return t[e][0]},n.of(s.first()),n.of(2*e),r.empty()),o=new a(v,function(){return t[e][1]},n.of(s.second()),n.of(2*e+1),r.empty());return i.sibling=function(){return o},o.sibling=function(){return i},[{source:function(){return i}},{source:function(){return o}}]}},C=function(t,e){return function(n){n.css("top",""),n.css("position","absolute"),e?n.css("top",t.el.height()/2-n.height()/2+"px"):n.css("bottom",-n.height()/2+"px")}};var E=function(t,e,n,r,i,o){return function(){if(i%2==0&&0===o)return[{source:function(){return t.round(0).match(2*r).loser()}},{source:function(){return t.round(0).match(2*r+1).loser()}}];var s=o%2==0?n-r-1:r;return[{source:function(){return e.round(2*o).match(r).winner()}},{source:function(){return t.round(o+1).match(s).loser()}}]}},w=function(t,e){return function(){return t.css("top",e.el.height()/2-t.height()/2+"px")}},k=function(t){return function(e,n){var r=e.height()/4,i={height:0,shift:2*r};return n.winner().order.map(function(e){return e.map(t?i:{height:0,shift:r},t?i:{height:2*-r,shift:r})}).orElse(i)}};var T=function(){function e(e,n,r,i,o,s,a,h){this.bracket=e,this.previousRound=n,this.roundNumber=r,this.roundResults=i,this.doRenderCb=o,this.mkMatch=s,this.isFirstBracket=a,this.opts=h,this.containerWidth=this.opts.teamWidth+this.opts.scoreWidth,this.roundCon=t('<div class="round" style="width: '+this.containerWidth+"px; margin-right: "+this.opts.roundMargin+'px"/>'),this.matches=[]}return Object.defineProperty(e.prototype,"el",{get:function(){return this.roundCon},enumerable:!0,configurable:!0}),e.prototype.addMatch=function(t,e){var i=this,o=this.matches.length,h=null!==t?t():[{source:function(){return i.bracket.round(i.roundNumber-1).match(2*o).winner()}},{source:function(){return i.bracket.round(i.roundNumber-1).match(2*o+1).winner()}}],c=function(){return h[0].source()},u=function(){return h[1].source()},p=new a(c,c().name,n.of(s.first()),c().seed,r.empty()),d=new a(u,u().name,n.of(s.second()),u().seed,r.empty());p.sibling=function(){return d},d.sibling=function(){return p};var f=new l(p,d),m=this.mkMatch(this,f,o,this.roundResults.map(function(t){return void 0===t[o]?null:t[o]}),e,this.isFirstBracket,this.opts);return this.matches.push(m),m},e.prototype.match=function(t){return this.matches[t]},e.prototype.prev=function(){return this.previousRound},e.prototype.size=function(){return this.matches.length},e.prototype.render=function(){this.roundCon.empty(),(this.doRenderCb.isEmpty()||this.doRenderCb.get()())&&(this.roundCon.appendTo(this.bracket.el),this.matches.forEach(function(t){return t.render()}))},e.prototype.results=function(){return this.matches.reduce(function(t,e){return t.concat([e.results()])},[])},e}(),M=function(){function t(t,e,n,r,i){this.bracketCon=t,this.initResults=e,this.mkMatch=n,this.isFirstBracket=r,this.opts=i,this.rounds=[]}return Object.defineProperty(t.prototype,"el",{get:function(){return this.bracketCon},enumerable:!0,configurable:!0}),t.prototype.addRound=function(t){var e=this.rounds.length,o=e>0?n.of(this.rounds[e-1]):n.empty(),s=this.initResults.map(function(t){return void 0===t[e]?new i(r.empty(),r.empty(),void 0):t[e]}),a=new T(this,o,e,s,t,this.mkMatch,this.isFirstBracket,this.opts);return this.rounds.push(a),a},t.prototype.dropRound=function(){this.rounds.pop()},t.prototype.round=function(t){return this.rounds[t]},t.prototype.size=function(){return this.rounds.length},t.prototype.final=function(){return this.rounds[this.rounds.length-1].match(0)},t.prototype.winner=function(){return this.rounds[this.rounds.length-1].match(0).winner()},t.prototype.loser=function(){return this.rounds[this.rounds.length-1].match(0).loser()},t.prototype.render=function(){this.bracketCon.empty();for(var t=0,e=this.rounds;t<e.length;t++){e[t].render()}},t.prototype.results=function(){return this.rounds.reduce(function(t,e){return t.concat([e.results()])},[])},t}(),R=function(t){return t<0?{height:-t,drop:!1}:t<2?{height:0,drop:!0}:{height:t,drop:!0}};function x(e){var n=t.extend(!0,{},e);return n.teams=n.teams.map(function(t){return t.map(function(t){return t.toNull()})}),n.results=n.results.map(function(t){return t.map(function(t){return t.map(function(t){var e=[t.first.toNull(),t.second.toNull()];return void 0!==t.userData&&e.push(t.userData),e})})}),n}var O=function(){function t(){this.counter=0}return t.prototype.get=function(){return this.counter},t.prototype.getNext=function(){return++this.counter},t.prototype.reset=function(){this.counter=0},t}();function B(i,o,s,a,c,l,p,d,f,m){var g=s.name.isEmpty()||a.name.isEmpty()?"":'data-resultid="result-'+d.getNext()+'"',b=t('<div class="score" style="width: '+p.scoreWidth+'px;" '+g+"></div>"),v=s.name.isEmpty()||a.name.isEmpty()||!c?n.empty():s.score.map(function(t){return""+t}),y=v.orElse("--");b.text(y);var C=t('<div class="team" style="width: '+(p.teamWidth+p.scoreWidth)+'px;"></div>'),E=t('<div class="label" style="width: '+p.teamWidth+'px;"></div>').appendTo(C);p.decorator.render(E,s.name.toNull(),y,(k=a,T=v,(w=s).name.map(function(){return T.map(function(){return u.ENTRY_COMPLETE}).orElseGet(function(){return k.emptyBranch()===e.BYE?u.ENTRY_DEFAULT_WIN:u.ENTRY_NO_SCORE})}).orElseGet(function(){var t=w.emptyBranch();switch(t){case e.BYE:return u.EMPTY_BYE;case e.TBD:return u.EMPTY_TBD;default:throw new Error("Unexpected branch type "+t)}})));var w,k,T;if(s.seed.forEach(function(t){C.attr("data-teamid",t)}),s.name.isEmpty()?C.addClass("na"):o.winner().name===s.name?C.addClass("win"):o.loser().name===s.name&&C.addClass("lose"),C.append(b),(!s.name.isEmpty()||s.name.isEmpty()&&0===i&&l)&&"function"==typeof p.save&&(p.disableTeamEdit||(E.addClass("editable"),E.click(function(){var e=t(this);!function r(){e.unbind(),p.decorator.edit(e,s.name.toNull(),function(o,a){var h=s.seed.get();p.init.teams[~~(h/2)][h%2]=n.of(o||null),m(!0),e.click(r);var c=p.el.find(".team[data-teamid="+(h+1)+"] div.label:first");c.length&&!0===a&&0===i&&t(c).click()})}()})),!s.name.isEmpty()&&!a.name.isEmpty()&&c)){var M=d.get();b.addClass("editable"),b.click(function(){var e=t(this);!function n(){e.unbind();var i=h(s.score)?e.text():"0",o=t('<input type="text">');o.val(i),e.empty().append(o),o.focus().select(),o.keydown(function(e){h(t(this).val())?t(this).removeClass("error"):t(this).addClass("error");var n=e.keyCode||e.which;if(9===n||13===n||27===n){if(e.preventDefault(),t(this).blur(),27===n)return;var r=f.find("div.score[data-resultid=result-"+(M+1)+"]");r&&r.click()}}),o.blur(function(){var t=o.val();t&&h(t)||h(s.score)?t&&h(t)||!h(s.score)||(t=s.score):t="0",e.html(t),h(t)&&(s.score=r.of(parseInt(t,10)),m(!0)),e.click(n)})}()})}return C}var N=function(){function e(e,i,o,s,a,c,u,l,p,d){if(this.round=e,this.match=i,this.seed=o,this.renderCb=a,this.isFirstBracket=c,this.opts=u,this.resultId=l,this.topCon=p,this.renderAll=d,this.connectorCb=n.empty(),this.matchCon=t('<div class="match"></div>'),this.teamCon=t('<div class="teamContainer"></div>'),this.alignCb=null,this.matchUserData=s.isEmpty()?void 0:s.get().userData,!u.save){var f=this.matchUserData;u.onMatchHover&&this.teamCon.hover(function(){u.onMatchHover(f,!0)},function(){u.onMatchHover(f,!1)}),u.onMatchClick&&this.teamCon.click(function(){u.onMatchClick(f)})}i.a.name=i.a.source().name,i.b.name=i.b.source().name,i.a.score=s.map(function(t){return t.first.toNull()}),i.b.score=s.map(function(t){return t.second.toNull()}),i.a.name&&i.b.name||!h(i.a.score)&&!h(i.b.score)||(console.warn("ERROR IN SCORE DATA: "+i.a.source().name+": "+i.a.score+", "+i.b.source().name+": "+i.b.score),i.a.score=i.b.score=r.empty())}return Object.defineProperty(e.prototype,"el",{get:function(){return this.matchCon},enumerable:!0,configurable:!0}),e.prototype.getRound=function(){return this.round},e.prototype.setConnectorCb=function(t){this.connectorCb=t},e.prototype.connect=function(e){var n=this,r="lr"===this.opts.dir?"right":"left",i=this.teamCon.height()/4,o=this.matchCon.height()/2,s=e.map(function(t){return t(n.teamCon,n)}).orElseGet(function(){return n.seed%2==0?n.winner().order.map(function(t){return t.map({height:o,shift:i*(n.opts.centerConnectors?2:1)},{height:o-i*(n.opts.centerConnectors?0:2),shift:i*(n.opts.centerConnectors?2:3)})}).orElse({height:o-i*(n.opts.centerConnectors?0:1),shift:2*i}):n.winner().order.map(function(t){return t.map({height:-o+i*(n.opts.centerConnectors?0:2),shift:-i*(n.opts.centerConnectors?2:3)},{height:-o,shift:-i*(n.opts.centerConnectors?2:1)})}).orElse({height:-o+i*(n.opts.centerConnectors?0:1),shift:2*-i})});this.teamCon.append(function(e,n,r,i){var o=n.shift,s=R(n.height),a=s.height,h=s.drop,c=e/2,u=t('<div class="connector"></div>').appendTo(r);u.css("height",a),u.css("width",c+"px"),u.css(i,-c-2+"px"),o>=0?u.css("top",o-1+"px"):u.css("bottom",-o-1+"px"),h?u.css("border-bottom","none"):u.css("border-top","none");var l=t('<div class="connector"></div>').appendTo(u);return l.css("width",c+"px"),l.css(i,-c+"px"),h?l.css("bottom","0px"):l.css("top","0px"),u}(this.opts.roundMargin,s,this.teamCon,r))},e.prototype.winner=function(){return this.match.winner()},e.prototype.loser=function(){return this.match.loser()},e.prototype.first=function(){return this.match.a},e.prototype.second=function(){return this.match.b},e.prototype.setAlignCb=function(t){this.alignCb=t},e.prototype.render=function(){var t=this;this.matchCon.empty(),this.teamCon.empty(),this.match.a.name=this.match.a.source().name,this.match.b.name=this.match.b.source().name,this.match.a.seed=this.match.a.source().seed,this.match.b.seed=this.match.b.source().seed;this.match.a.name.isEmpty()&&this.match.b.name.isEmpty()?this.teamCon.addClass("np"):this.match.winner().name?this.teamCon.removeClass("np"):this.teamCon.addClass("np");var e=!this.match.a.name.isEmpty()&&!this.match.b.name.isEmpty();this.teamCon.append(B(this.round.roundNumber,this.match,this.match.a,this.match.b,e,this.isFirstBracket,this.opts,this.resultId,this.topCon,this.renderAll)),this.teamCon.append(B(this.round.roundNumber,this.match,this.match.b,this.match.a,e,this.isFirstBracket,this.opts,this.resultId,this.topCon,this.renderAll)),this.matchCon.appendTo(this.round.el),this.matchCon.append(this.teamCon),this.el.css("height",this.round.bracket.el.height()/this.round.size()+"px"),this.teamCon.css("top",this.el.height()/2-this.teamCon.height()/2+"px"),null!==this.alignCb&&this.alignCb(this.teamCon);this.renderCb.map(function(e){return e(t)}).orElse(!1)||this.connect(this.connectorCb)},e.prototype.results=function(){return(this.match.a.name.isEmpty()||this.match.b.name.isEmpty())&&(this.match.a.score=this.match.b.score=r.empty()),new i(this.match.a.score,this.match.b.score,this.matchUserData)},e}(),_=function(t){return void 0===t?null:t},D=function(e){var r=new O,i=e.init,o=i.results.length<=1,s=45*i.teams.length+i.teams.length*e.matchMargin,a=t('<div class="jQBracket '+e.dir+'"></div>').appendTo(e.el.empty());function h(){var t=function(t,e,n,r,i){if(e)return Math.log(2*t)/Math.log(2);if(n)return Math.max(2,2*(Math.log(2*t)/Math.log(2)-1)-1);var o=!r&&3===i.length&&2===i[2].length;return 2*(Math.log(2*t)/Math.log(2)-1)+1+(o?1:0)}(i.teams.length,o,e.skipGrandFinalComeback,e.skipSecondaryFinal,i.results);e.disableToolbar?a.css("width",t*(e.teamWidth+e.scoreWidth+e.roundMargin)+10):a.css("width",t*(e.teamWidth+e.scoreWidth+e.roundMargin)+40),o&&i.teams.length<=2&&!e.skipConsolationRound&&a.css("height",s+40)}var c,u,l;function p(n){r.reset(),c.render(),u&&u.render(),l&&!e.skipGrandFinalComeback&&l.render(),e.disableHighlight||function(e,n,r){var i=r||n,o=i.winner(),s=i.loser();o&&s&&(o.name.isEmpty()||d(o.seed.get(),"highlightWinner",e).highlight(),s.name.isEmpty()||d(s.seed.get(),"highlightLoser",e).highlight()),e.find(".team").mouseover(function(){var n=t(this).attr("data-teamid");if(void 0!==n){var r=d(parseInt(n,10),null,e);r.highlight(),t(this).mouseout(function(){r.deHighlight(),t(this).unbind("mouseout")})}})}(a,c,l),n&&(i.results[0]=c.results(),u&&(i.results[1]=u.results()),l&&!e.skipGrandFinalComeback&&(i.results[2]=l.results()),h(),e.save&&e.save(x(i),e.userData))}e.skipSecondaryFinal&&o&&t.error("skipSecondaryFinal setting is viable only in double elimination mode"),e.disableToolbar||function(e,r,i){var o=t('<div class="tools"></div>').appendTo(e);if(t('<span class="increment">+</span>').appendTo(o).click(function(){for(var t=r.teams.length,e=0;e<t;e+=1)r.teams.push([n.empty(),n.empty()]);return D(i)}),r.teams.length>1&&1===r.results.length||r.teams.length>2&&3===r.results.length){var s=t('<span class="decrement">-</span>').appendTo(o);s.click(function(){if(r.teams.length>1)return r.teams=r.teams.slice(0,r.teams.length/2),D(i)})}if(1===r.results.length&&r.teams.length>1){var a=t('<span class="doubleElimination">de</span>').appendTo(o);a.click(function(){if(r.teams.length>1&&r.results.length<3)return r.results.push([],[]),D(i)})}else if(3===r.results.length&&r.teams.length>1){var a=t('<span class="singleElimination">se</span>').appendTo(o);a.click(function(){if(3===r.results.length)return r.results=r.results.slice(0,1),D(i)})}}(a,i,e);var f,m,v;o?m=t('<div class="bracket"></div>').appendTo(a):(e.skipGrandFinalComeback||(f=t('<div class="finals"></div>').appendTo(a)),m=t('<div class="bracket"></div>').appendTo(a),v=t('<div class="loserBracket"></div>').appendTo(a)),m.css("height",s),v&&v.css("height",m.height()/2),h();var T=function(t,e,n,i,o,s,h){return new N(t,e,n,i,o,s,h,r,a,p)};return c=new M(m,n.of(i.results[0]||null),T,!0,e),o||(u=new M(v,n.of(i.results[1]||null),T,!1,e),e.skipGrandFinalComeback||(l=new M(f,n.of(i.results[2]||null),T,!1,e))),function(t,e,r,i,o){for(var s,a=Math.log(2*e.length)/Math.log(2),h=e.length,c=0;c<a;c+=1){s=t.addRound(n.empty());for(var u=0;u<h;u+=1){var l=0===c?y(e,u):null;if(c===a-1&&r||c===a-1&&o){var p=s.addMatch(l,n.of(g));o||p.setAlignCb(C(p,i.skipConsolationRound))}else s.addMatch(l,n.empty())}h/=2}if(r&&(t.final().setConnectorCb(n.empty()),e.length>1&&!i.skipConsolationRound)){var d=t.final().getRound().prev(),f=d.map(function(t){return function(){return t.match(0).loser()}}).toNull(),m=d.map(function(t){return function(){return t.match(1).loser()}}).toNull(),v=s.addMatch(function(){return[{source:f},{source:m}]},n.of(b));v.setAlignCb(function(e){var n=t.el.height()/2;v.el.css("height",n+"px");var r=e.height()/2+i.matchMargin;e.css("top",r+"px")}),v.setConnectorCb(n.empty())}}(c,i.teams,o,e,e.skipGrandFinalComeback&&!o),o||(function(t,e,r,i,o){for(var s=Math.log(2*r)/Math.log(2)-1,a=r/2,h=0;h<s;h+=1){for(var c=i&&h===s-1?1:2,u=0;u<c;u+=1)for(var l=e.addRound(n.empty()),p=0;p<a;p+=1){var d=u%2!=0||0===h?E(t,e,a,p,u,h):null,f=h===s-1&&i,m=l.addMatch(d,n.of(f?b:null));if(m.setAlignCb(w(m.el.find(".teamContainer"),m)),f)m.setConnectorCb(n.empty());else if(h<s-1||u<1){var g=u%2==0?k(o):null;m.setConnectorCb(n.of(g))}}a/=2}}(c,u,i.teams.length,e.skipGrandFinalComeback,e.centerConnectors),e.skipGrandFinalComeback||function(t,e,r,i,o,s){var a=t.addRound(n.empty()),h=a.addMatch(function(){return[{source:function(){return e.winner()}},{source:function(){return r.winner()}}]},n.of(function(o){var a=!1;if(i.skipSecondaryFinal||o.winner().name.isEmpty()||o.winner().name!==r.winner().name){if(2===t.size())t.dropRound();else if(t.size()>2)throw new Error("Unexpected number of final rounds");return g(o)}if(2===t.size())return!1;var h=t.addRound(n.of(function(){var 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n=(e.el.height()+r.el.height())/2;u.el.css("height",n+"px");var i=(e.el.height()/2+e.el.height()+r.el.height()/2)/2+t.height()/2-n;t.css("top",i+"px")}),h.setConnectorCb(n.empty()),u.setConnectorCb(n.empty())}e.final().setConnectorCb(n.of(function(t){var n=t.height()/4,o=(e.el.height()/2+e.el.height()+r.el.height()/2)/2-t.height()/2-e.el.height()/2,s=e.winner().order.map(function(t){return t.map({height:o+2*n,shift:n*(i.centerConnectors?2:1)},{height:o+n*(i.centerConnectors?2:0),shift:n*(i.centerConnectors?2:3)})}).orElse({height:o+n*(i.centerConnectors?2:1),shift:2*n}),a=s.height,h=s.shift;return{height:a-t.height()/2,shift:h}})),r.final().setConnectorCb(n.of(function(t){var n=t.height()/4,o=(e.el.height()/2+e.el.height()+r.el.height()/2)/2-t.height()/2-e.el.height()/2,s=r.winner().order.map(function(t){return t.map({height:o+n*(i.centerConnectors?2:0),shift:n*(i.centerConnectors?2:3)},{height:o+2*n,shift:n*(i.centerConnectors?2:1)})}).orElse({height:o+n*(i.centerConnectors?2:1),shift:2*n}),a=s.height,h=s.shift;return{height:-(a+t.height()/2),shift:-h}}))}(l,c,u,e,0,h)),p(!1),{data:function(){return x(e.init)}}};var F=function(t,e){if(t.hasOwnProperty(e)){var n=typeof t[e];if("number"!==n)throw new Error('Option "'+e+'" is '+n+" instead of number")}},Y=function(t,e){var n=typeof t[e];if("boolean"!==n)throw new Error("Value of "+e+" must be boolean, got boolean, got "+n)},P=function(t,e,n){var r=e[n];if(r<t)throw new Error("Value of "+n+" must be greater than "+t+", got "+r)},W={init:function(e){var o=t.extend(!0,{},e);if(!o)throw Error("Options not set");if(!o.init&&!o.save)throw Error("No bracket data or save callback given");if(void 0===o.userData&&(o.userData=null),!(!o.decorator||o.decorator.edit&&o.decorator.render))throw Error("Invalid decorator 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