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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8"/>
<title>Maker online Kurs III</title>
<meta name="author" content="Jannis Dohm"/>
<style type="text/css">
.underline { text-decoration: underline; }
</style>
<style type="text/css">
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* Copyright (C) 2020 Hakim El Hattab, https://hakim.se
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</style>
<style type="text/css">
/**
* Black theme for reveal.js. This is the opposite of the 'white' theme.
*
* By Hakim El Hattab, http://hakim.se
*/
@import url(./fonts/source-sans-pro/source-sans-pro.css);
section.has-light-background, section.has-light-background h1, section.has-light-background h2, section.has-light-background h3, section.has-light-background h4, section.has-light-background h5, section.has-light-background h6 {
color: #222; }
/*********************************************
* GLOBAL STYLES
*********************************************/
:root {
--background-color: #191919;
--main-font: Source Sans Pro, Helvetica, sans-serif;
--main-font-size: 42px;
--main-color: #fff;
--block-margin: 20px;
--heading-margin: 0 0 20px 0;
--heading-font: Source Sans Pro, Helvetica, sans-serif;
--heading-color: #fff;
--heading-line-height: 1.2;
--heading-letter-spacing: normal;
--heading-text-transform: uppercase;
--heading-text-shadow: none;
--heading-font-weight: 600;
--heading1-text-shadow: none;
--heading1-size: 2.5em;
--heading2-size: 1.6em;
--heading3-size: 1.3em;
--heading4-size: 1em;
--code-font: monospace;
--link-color: #42affa;
--link-color-hover: #8dcffc;
--selection-background-color: #bee4fd;
--selection-color: #fff; }
.reveal-viewport {
background: #191919;
background-color: #191919; }
.reveal {
font-family: "Source Sans Pro", Helvetica, sans-serif;
font-size: 42px;
font-weight: normal;
color: #fff; }
.reveal ::selection {
color: #fff;
background: #bee4fd;
text-shadow: none; }
.reveal ::-moz-selection {
color: #fff;
background: #bee4fd;
text-shadow: none; }
.reveal .slides section,
.reveal .slides section > section {
line-height: 1.3;
font-weight: inherit; }
/*********************************************
* HEADERS
*********************************************/
.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
margin: 0 0 20px 0;
color: #fff;
font-family: "Source Sans Pro", Helvetica, sans-serif;
font-weight: 600;
line-height: 1.2;
letter-spacing: normal;
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</head>
<body>
<div class="reveal">
<div class="slides">
<section id="sec-title-slide">
<h1 class="title">Maker online Kurs III</h1><h2 class="author">Jannis Dohm</h2><p class="date">Created: 2021-12-11 Sa 16:05</p>
</section>
<section>
<section id="slide-orge71d6c0">
<h2 id="orge71d6c0">Ziel / Inhalt des Kurses</h2>
<ul>
<li><i>Erstellung der Hardware (4.11)</i></li>
<li><i>Zusammenbau und Programmierung (25.11)</i></li>
<li><b><b>Hilfe, Customization, Fragen / Reserve (16.12)</b></b></li>
</ul>
</section>
</section>
<section>
<section id="slide-org8ba54d2">
<h2 id="org8ba54d2">Heutiges Ziel</h2>
<ul>
<li>Alle können sich mit WLAN verbinden</li>
<li>Alle haben die aktuelle Zeit auf Wemos D1 mini</li>
<li>Alle haben den Kalender auf dem Wemos</li>
<li>Bei allen leuchtet eine LED wenn der Müll raus muss</li>
</ul>
</section>
</section>
<section>
<section id="slide-org8af049f">
<h2 id="org8af049f">Programmierung</h2>
<p>
in diesem Abschnitt beginnen wir mit der Programmierung eurer Arduinos.
Wir schauen wie weit wir kommen, wir haben noch einen Termin um mit allem fertig zu werden!
</p>
</section>
<section id="slide-org2343d86">
<h3 id="org2343d86">WiFi (WLAN)</h3>
<p>
Unser WLAN Passwort ist geheim, deswegen zeige ich euch einen Trick, wie wir es verstecken können.
Dazu nutzen wir eine gehemeine Datei <b>secrets.h</b>.
</p>
</section>
<section>
<p>
Wir erstellen eine neue Datei. Das geht in der Arduino IDE in dem wir oben rechts auf den Pfeil nach unten klicken und <b>neue Datei</b> wählen.
</p>
<p>
Als Name wählen wir <b>secrets.h</b>
Die Datei wird automatisch im gleichen Ordner gespeichert, sodass wir sie im Programm nutzen können.
</p>
<p>
Wir schreiben in diese Datei den folgenden Inhalt:
</p>
<div class="org-src-container">
<pre class="src src-c++"><span style="color: #bc6ec5;">#define</span> <span style="color: #7590db;">WlanName</span> <span style="color: #2d9574;">"Name_eures_Wlans"</span>
<span style="color: #bc6ec5;">#define</span> <span style="color: #7590db;">WlanPasswort</span> <span style="color: #2d9574;">"euer_Passwort"</span>
</pre>
</div>
<p>
und speichern.
</p>
</section>
<section>
<p>
Die Datei können wir jetzt im Hauptprogram einbinden.
Dazu schreiben wir oben unter
</p>
<div class="org-src-container">
<pre class="src src-c++"><span style="color: #bc6ec5;">#include</span> <span style="color: #4f97d7;"><</span><span style="color: #2d9574;">Adafruit_NeoPixel.h</span><span style="color: #4f97d7;">></span>
</pre>
</div>
<p>
noch
</p>
<div class="org-src-container">
<pre class="src src-c++"><span style="color: #bc6ec5;">#include</span> <span style="color: #2d9574;">"secrets.h"</span>
</pre>
</div>
</section>
<section>
<p>
mit
</p>
<div class="org-src-container">
<pre class="src src-c++">Serial.print<span style="color: #4f97d7;">(</span><span style="color: #2d9574;">"mein WLAN heißt: "</span><span style="color: #4f97d7;">)</span>;
Serial.println<span style="color: #4f97d7;">(</span>WlanName<span style="color: #4f97d7;">)</span>;
</pre>
</div>
<p>
können wir uns jetzt ausgeben lassen, wie unser W-Lan heißt. Wenn das Klappt kennt der Arduino jetzt also den Namen unseres W-Lans.
</p>
</section>
<section>
<p>
Verbindung zum WLAN
</p>
<p>
Bibliothek einfügen <b>Sketch</b> -> <b>Bibliothek einfügen</b> -> <b>ESP8266WiFi</b>
</p>
</section>
<section>
<p>
Der nächste Schritt ist die Verbindung zum W-Lan.
Dazu nutzen wir die folgende Funktion:
</p>
<div class="org-src-container">
<pre class="src src-c++">WiFi.begin<span style="color: #4f97d7;">(</span>WlanName,WlanPasswort<span style="color: #4f97d7;">)</span>;
Serial.print<span style="color: #4f97d7;">(</span><span style="color: #2d9574;">"Verbinden mit Wlan "</span><span style="color: #4f97d7;">)</span>;
<span style="color: #4f97d7; font-weight: bold;">while</span> <span style="color: #4f97d7;">(</span>WiFi.status<span style="color: #bc6ec5;">()</span> != WL_CONNECTED<span style="color: #4f97d7;">)</span>
<span style="color: #4f97d7;">{</span>
Serial.print<span style="color: #bc6ec5;">(</span><span style="color: #2d9574;">"."</span><span style="color: #bc6ec5;">)</span>;
delay<span style="color: #bc6ec5;">(</span><span style="color: #a45bad;">500</span><span style="color: #bc6ec5;">)</span>;
<span style="color: #4f97d7;">}</span>
Serial.println<span style="color: #4f97d7;">()</span>;
Serial.print<span style="color: #4f97d7;">(</span><span style="color: #2d9574;">"Verbunden, IP Addresse: "</span><span style="color: #4f97d7;">)</span>;
Serial.println<span style="color: #4f97d7;">(</span>WiFi.localIP<span style="color: #bc6ec5;">()</span><span style="color: #4f97d7;">)</span>;
</pre>
</div>
</section>
<section id="slide-orga4433e8">
<h3 id="orga4433e8">NTP Network Time Protocoll (Zeiten aus dem Netz)</h3>
<p>
<b>WiFiUdp.h</b> und <b>WiFiUdp.cpp</b> von hier:
</p>
<p>
<a href="https://github.com/arduino-libraries/NTPClient">https://github.com/arduino-libraries/NTPClient</a>
</p>
<p>
herunter laden und in den Ordner Muelleimer speichern.
</p>
</section>
<section>
<p>
unnter die anderen includes folgendes einfügen:
</p>
<div class="org-src-container">
<pre class="src src-c++"><span style="color: #bc6ec5;">#include</span> <span style="color: #2d9574;">"NTPClient.h"</span>
</pre>
</div>
<p>
Mit folgendem Code konfigurieren wir, wie wir die Zeit erhalten möchten.
</p>
<div class="org-src-container">
<pre class="src src-c++"><span style="color: #2aa1ae; background-color: #292e34;">// </span><span style="color: #2aa1ae; background-color: #292e34;">UDP zugang über WLAN</span>
<span style="color: #ce537a; font-weight: bold;">WiFiUDP</span> <span style="color: #7590db;">ntpUDP</span>;
<span style="color: #2aa1ae; background-color: #292e34;">// </span><span style="color: #2aa1ae; background-color: #292e34;">Funktion unsereInstanz</span>
<span style="color: #2aa1ae; background-color: #292e34;">// </span><span style="color: #2aa1ae; background-color: #292e34;">| | Art , Zeitserver , Zeitverschiebung zu UTC in Sekunden</span>
<span style="color: #2aa1ae; background-color: #292e34;">// </span><span style="color: #2aa1ae; background-color: #292e34;">| | | | | , Abfrage alle 60000 Millisekunden</span>
<span style="color: #ce537a; font-weight: bold;">NTPClient</span> <span style="color: #7590db;">timeClient</span><span style="color: #4f97d7;">(</span>ntpUDP, <span style="color: #2d9574;">"pool.ntp.org"</span>, <span style="color: #a45bad;">3600</span>, <span style="color: #a45bad;">60000</span><span style="color: #4f97d7;">)</span>;
</pre>
</div>
</section>
<section>
<p>
Mit folgendem Code im Bereich setup, starten wir unseren timeClient
</p>
<div class="org-src-container">
<pre class="src src-c++">timeClient.begin<span style="color: #4f97d7;">()</span>;
</pre>
</div>
<p>
und mit folgendem Code teilen wir mit, das die Zeit abgefragt werden soll:
</p>
<div class="org-src-container">
<pre class="src src-c++">timeClient.update<span style="color: #4f97d7;">()</span>;
</pre>
</div>
<p>
Anschließend können wir mit dem folgenden Code die Uhrzeit ausgeben:
</p>
<div class="org-src-container">
<pre class="src src-c++">Serial.println<span style="color: #4f97d7;">(</span>timeClient.getFormattedTime<span style="color: #bc6ec5;">()</span><span style="color: #4f97d7;">)</span>;
</pre>
</div>
</section>
<section>
<p>
Für das Datum gibt es leider keine ganz so einfache Funktion.
Wir können aber die aktuelle <a href="https://de.wikipedia.org/wiki/Unixzeit">Unixzeit</a> mit
</p>
<div class="org-src-container">
<pre class="src src-c++">timeClient.getEpochTime<span style="color: #4f97d7;">()</span>;
</pre>
</div>
<p>
erhalten.
</p>
</section>
<section>
<p>
Diese können wir mit einer Zeit Bibliothek dem Arduino mitteilen.
</p>
<p>
Dazu müssen wir unter <b>Sketch</b> -> <b>Bibliotheken einbinden</b> -> <b>Bibliotheken verwalten…</b>
nach "Timekeeping functionality" suchen und <b>Time</b> by Paul Stoffregen installieren.
</p>
<p>
Anschließend können wir unter <b>Sketch</b> -> <b>Bibliotheken einbinden</b> die Time Bibliothek hinzufügen.
</p>
</section>
<section>
<p>
Mit:
</p>
<div class="org-src-container">
<pre class="src src-c++"><span style="color: #2aa1ae; background-color: #292e34;">//</span><span style="color: #2aa1ae; background-color: #292e34;">nach dem timeClient.update()</span>
setTime<span style="color: #4f97d7;">(</span>timeClient.getEpochTime<span style="color: #bc6ec5;">()</span><span style="color: #4f97d7;">)</span>;
</pre>
</div>
<p>
können wir die aktuelle Uhrzeit auf dem WeMos setzen.
</p>
</section>
<section>
<p>
Mit folgendem Code können wir uns das aktuelle Datum und die aktuelle Uhrzeit ausgeben lassen:
</p>
<div class="org-src-container">
<pre class="src src-c++">Serial.print<span style="color: #4f97d7;">(</span><span style="color: #2d9574;">"Datum: "</span><span style="color: #4f97d7;">)</span>;
Serial.print<span style="color: #4f97d7;">(</span>day<span style="color: #bc6ec5;">()</span><span style="color: #4f97d7;">)</span>;
Serial.print<span style="color: #4f97d7;">(</span><span style="color: #2d9574;">"."</span><span style="color: #4f97d7;">)</span>;
Serial.print<span style="color: #4f97d7;">(</span>month<span style="color: #bc6ec5;">()</span><span style="color: #4f97d7;">)</span>;
Serial.print<span style="color: #4f97d7;">(</span><span style="color: #2d9574;">"."</span><span style="color: #4f97d7;">)</span>;
Serial.println<span style="color: #4f97d7;">(</span>year<span style="color: #bc6ec5;">()</span><span style="color: #4f97d7;">)</span>;
Serial.print<span style="color: #4f97d7;">(</span><span style="color: #2d9574;">"Time: "</span><span style="color: #4f97d7;">)</span>;
Serial.println<span style="color: #4f97d7;">(</span>timeClient.getFormattedTime<span style="color: #bc6ec5;">()</span><span style="color: #4f97d7;">)</span>;
</pre>
</div>
</section>
<section id="slide-orgb864a2e">
<h3 id="orgb864a2e">ICSParser</h3>
<p>
Mit dem ICSParser können iCal Kalender ausgelesen werden.
</p>
<p>
Wir nutzen ihn, um in einer .ICS Datei zu sehen, wann die Müllabfuhr kommt.
</p>
<p>
Dazu müssen wir die Zip-Datei unter <a href="https://github.com/jdohm/ICSParser/releases/download/v0.1.0-beta/ICSParserv0.1.0.zip">ICSParserv0.1.0</a> herunterladen.
</p>
<p>
Die zwei Dateien speichern wir in unserem <b>Muelleimer</b> Ordner.
</p>
</section>
<section>
<p>
Mit dem folgenden Code, am Anfang unseres Programms, können wir die Bibliothek einbinden.
</p>
<div class="org-src-container">
<pre class="src src-c++"><span style="color: #bc6ec5;">#include</span> <span style="color: #2d9574;">"ICSParser.h"</span>
</pre>
</div>
</section>
<section>
<p>
Als nächstes brauchen wir den Kalender.
</p>
<p>
Diesen müssen wir von unserer Kommune herunterladen
und die iCal Datei im <b>Muelleimer</b> Ordner in einem neuen Ordner namens <b>data</b> speichern.
Der Einfachheit halber benennen wir die Datei um in <b>Kalender.ics</b>.
</p>
<p>
Um diese Datei auf den Arduino zu bekommen installieren wir LittleFS.
</p>
</section>
<section>
<p>
Unser Ordner Meulleimer müsste jetzt die folgenden Dateien enthalten:
</p>
<div class="org-src-container">
<pre class="src src-c++">Muelleimer\
- Muelleimer.ino
- secrets.h
- NTPClient.h
- NTPClient.cpp
- ICSParser.h
- ICSParser.cpp
- data\
- Kalender.ics
</pre>
</div>
</section>
<section id="slide-orga97a2d0">
<h3 id="orga97a2d0">LittleFS</h3>
<p>
Mit LittleFS (kleines Dateisystem) können wir einen Kalender auf dem Arduino speichern.
</p>
<p>
Zuerst müssen wir dazu den das folgende Zip <a href="https://github.com/earlephilhower/arduino-esp8266littlefs-plugin/releases/download/2.6.0/ESP8266LittleFS-2.6.0.zip">LittleFS Tool</a> unter
</p>
<div class="org-src-container">
<pre class="src src-c++"><span style="color: #4f97d7;"><</span>home_dir<span style="color: #4f97d7;">></span>/Arduino/tools/
</pre>
</div>
<p>
entpacken anschließend muss die Arduino IDE neugestartet werden.
</p>
</section>
<section>
<p>
Mit <b>Werkzeuge</b> -> <b>ESP8266 Sketch Data Upload</b>
</p>
<p>
können anschließend die Daten die wir unter <b>data</b> gespeichert haben
</p>
<p>
auf den Arduino hochgeladen werden.
</p>
</section>
<section id="slide-org1b75a9f">
<h3 id="org1b75a9f">Zusammenführen</h3>
<p>
Jetzt können wir alles zusammen bringen. Mit dem folgenden Code im Setup
</p>
<div class="org-src-container">
<pre class="src src-c++"><span style="color: #ce537a; font-weight: bold;">ICSParser</span> <span style="color: #7590db;">KalenderLeser</span><span style="color: #4f97d7;">(</span><span style="color: #2d9574;">"Kalender.ics"</span><span style="color: #4f97d7;">)</span>;
</pre>
</div>
<p>
sagen wir dem ICSParser das wir ihn KalenderLeser nennen und er die Datei Kalender.ics lesen soll.
</p>
</section>
<section>
<div class="org-src-container">
<pre class="src src-c++"><span style="color: #2aa1ae; background-color: #292e34;">// </span><span style="color: #2aa1ae; background-color: #292e34;">Was suchen wir?</span>
<span style="color: #2aa1ae; background-color: #292e34;">// </span><span style="color: #2aa1ae; background-color: #292e34;">| an welchem Tag?</span>
<span style="color: #2aa1ae; background-color: #292e34;">// </span><span style="color: #2aa1ae; background-color: #292e34;">| | in welchem Monat?</span>
<span style="color: #2aa1ae; background-color: #292e34;">// </span><span style="color: #2aa1ae; background-color: #292e34;">| | | in welchem Jahr?</span>
CheckDate<span style="color: #4f97d7;">(</span><span style="color: #2d9574;">"Grau"</span>, <span style="color: #a45bad;">13</span>, <span style="color: #a45bad;">3</span>, <span style="color: #a45bad;">2020</span><span style="color: #4f97d7;">)</span>;
</pre>
</div>
<p>
fragt anschließend ab, ob an einem gegebenen Tag, ein bestimmtes Event im Kalender eingetragen ist.
</p>
</section>
<section>
<p>
Um zu testen, ob es bereits funktioniert,
können wir mit die Kalender.ics Datei in einem Texteditor öffnen
und uns einen Tag raus suchen an dem es einen Eintrag gibt.
</p>
<p>
Anschließend können wir testen, ob der Kalender den Eintrag auch findet.
</p>
</section>
<section>
<p>
Dazu nutzen wir folgenden Code:
</p>
<div class="org-src-container">
<pre class="src src-c++">Serial.print<span style="color: #4f97d7;">(</span><span style="color: #2d9574;">"Muss der Müll raus? "</span><span style="color: #4f97d7;">)</span>;
Serial.println<span style="color: #4f97d7;">(</span>KalenderLeser.CheckDate<span style="color: #bc6ec5;">(</span><span style="color: #2d9574;">"Grau"</span>, <span style="color: #a45bad;">16</span>, <span style="color: #a45bad;">12</span>, <span style="color: #a45bad;">2021</span><span style="color: #bc6ec5;">)</span><span style="color: #4f97d7;">)</span>;
</pre>
</div>
<p>
Jetzt sagt der Arduino uns im Serialmonitor mit <b>1</b> oder <b>0</b> ob er denkt der Müll muss an diesem Tag raus.
</p>
</section>
<section>
<p>
Mit einer guten Kombination können wir jetzt automatisch jeden Tag abfragen,
ob der Müll am nächsten Tag raus muss.
Um nicht immer auf den Serialmonitor angewisen zu sein, können wir auch die LEDs nutzen.
</p>
<p>
Dazu noch ein Tipp:
</p>
<div class="org-src-container">
<pre class="src src-c++"><span style="color: #2aa1ae; background-color: #292e34;">//</span><span style="color: #2aa1ae; background-color: #292e34;">Einen Tag in Sekunden hinzufügen</span>
setTime<span style="color: #4f97d7;">(</span>timeClient.getEpochTime<span style="color: #bc6ec5;">()</span>+<span style="color: #a45bad;">86400</span><span style="color: #4f97d7;">)</span>;
</pre>
</div>
</section>
<section id="slide-orgcc9ae5c">
<h3 id="orgcc9ae5c">Viel Erfolg!</h3>
<p>
lasst es uns gemeinsam versuchen
</p>
</section>
<section id="slide-orgd608628">
<h3 id="orgd608628">Danke</h3>
</section>
</section>
</div>
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this.findAutoAnimateMatches(i,e,t,"[data-id]",(function(e){return e.nodeName+":::"+e.getAttribute("data-id")})),this.findAutoAnimateMatches(i,e,t,r,(function(e){return e.nodeName+":::"+e.innerText})),this.findAutoAnimateMatches(i,e,t,"img, video, iframe",(function(e){return e.nodeName+":::"+(e.getAttribute("src")||e.getAttribute("data-src"))})),this.findAutoAnimateMatches(i,e,t,"pre",(function(e){return e.nodeName+":::"+e.innerText})),i.forEach((function(e){Ro(e.from,r)?e.options={scale:!1}:Ro(e.from,"pre")&&(e.options={scale:!1,styles:["width","height"]},n.findAutoAnimateMatches(i,e.from,e.to,".hljs .hljs-ln-code",(function(e){return e.textContent}),{scale:!1,styles:[],measure:n.getLocalBoundingBox.bind(n)}),n.findAutoAnimateMatches(i,e.from,e.to,".hljs .hljs-ln-line[data-line-number]",(function(e){return e.getAttribute("data-line-number")}),{scale:!1,styles:["width"],measure:n.getLocalBoundingBox.bind(n)}))}),this),i}},{key:"getLocalBoundingBox",value:function(e){var t=this.Reveal.getScale();return{x:Math.round(e.offsetLeft*t*100)/100,y:Math.round(e.offsetTop*t*100)/100,width:Math.round(e.offsetWidth*t*100)/100,height:Math.round(e.offsetHeight*t*100)/100}}},{key:"findAutoAnimateMatches",value:function(e,t,n,i,r,a){var o={},s={};[].slice.call(t.querySelectorAll(i)).forEach((function(e,t){var n=r(e);"string"==typeof n&&n.length&&(o[n]=o[n]||[],o[n].push(e))})),[].slice.call(n.querySelectorAll(i)).forEach((function(t,n){var i,l=r(t);if(s[l]=s[l]||[],s[l].push(t),o[l]){var u=s[l].length-1,c=o[l].length-1;o[l][u]?(i=o[l][u],o[l][u]=null):o[l][c]&&(i=o[l][c],o[l][c]=null)}i&&e.push({from:i,to:t,options:a})}))}},{key:"getUnmatchedAutoAnimateElements",value:function(e){var t=this;return[].slice.call(e.children).reduce((function(e,n){var i=n.querySelector("[data-auto-animate-target]");return n.hasAttribute("data-auto-animate-target")||i||e.push(n),n.querySelector("[data-auto-animate-target]")&&(e=e.concat(t.getUnmatchedAutoAnimateElements(n))),e}),[])}}]),e}(),os=function(){function e(t){eo(this,e),this.Reveal=t}return no(e,[{key:"configure",value:function(e,t){!1===e.fragments?this.disable():!1===t.fragments&&this.enable()}},{key:"disable",value:function(){So(this.Reveal.getSlidesElement(),".fragment").forEach((function(e){e.classList.add("visible"),e.classList.remove("current-fragment")}))}},{key:"enable",value:function(){So(this.Reveal.getSlidesElement(),".fragment").forEach((function(e){e.classList.remove("visible"),e.classList.remove("current-fragment")}))}},{key:"availableRoutes",value:function(){var e=this.Reveal.getCurrentSlide();if(e&&this.Reveal.getConfig().fragments){var t=e.querySelectorAll(".fragment:not(.disabled)"),n=e.querySelectorAll(".fragment:not(.disabled):not(.visible)");return{prev:t.length-n.length>0,next:!!n.length}}return{prev:!1,next:!1}}},{key:"sort",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];e=Array.from(e);var n=[],i=[],r=[];e.forEach((function(e){if(e.hasAttribute("data-fragment-index")){var t=parseInt(e.getAttribute("data-fragment-index"),10);n[t]||(n[t]=[]),n[t].push(e)}else i.push([e])})),n=n.concat(i);var a=0;return n.forEach((function(e){e.forEach((function(e){r.push(e),e.setAttribute("data-fragment-index",a)})),a++})),!0===t?n:r}},{key:"sortAll",value:function(){var e=this;this.Reveal.getHorizontalSlides().forEach((function(t){var n=So(t,"section");n.forEach((function(t,n){e.sort(t.querySelectorAll(".fragment"))}),e),0===n.length&&e.sort(t.querySelectorAll(".fragment"))}))}},{key:"update",value:function(e,t){var n=this,i={shown:[],hidden:[]},r=this.Reveal.getCurrentSlide();if(r&&this.Reveal.getConfig().fragments&&(t=t||this.sort(r.querySelectorAll(".fragment"))).length){var a=0;if("number"!=typeof e){var o=this.sort(r.querySelectorAll(".fragment.visible")).pop();o&&(e=parseInt(o.getAttribute("data-fragment-index")||0,10))}Array.from(t).forEach((function(t,r){if(t.hasAttribute("data-fragment-index")&&(r=parseInt(t.getAttribute("data-fragment-index"),10)),a=Math.max(a,r),r<=e){var o=t.classList.contains("visible");t.classList.add("visible"),t.classList.remove("current-fragment"),r===e&&(n.Reveal.announceStatus(n.Reveal.getStatusText(t)),t.classList.add("current-fragment"),n.Reveal.slideContent.startEmbeddedContent(t)),o||(i.shown.push(t),n.Reveal.dispatchEvent({target:t,type:"visible",bubbles:!1}))}else{var s=t.classList.contains("visible");t.classList.remove("visible"),t.classList.remove("current-fragment"),s&&(i.hidden.push(t),n.Reveal.dispatchEvent({target:t,type:"hidden",bubbles:!1}))}})),e="number"==typeof e?e:-1,e=Math.max(Math.min(e,a),-1),r.setAttribute("data-fragment",e)}return i}},{key:"sync",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.Reveal.getCurrentSlide();return this.sort(e.querySelectorAll(".fragment"))}},{key:"goto",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=this.Reveal.getCurrentSlide();if(n&&this.Reveal.getConfig().fragments){var i=this.sort(n.querySelectorAll(".fragment:not(.disabled)"));if(i.length){if("number"!=typeof e){var r=this.sort(n.querySelectorAll(".fragment:not(.disabled).visible")).pop();e=r?parseInt(r.getAttribute("data-fragment-index")||0,10):-1}e+=t;var a=this.update(e,i);return a.hidden.length&&this.Reveal.dispatchEvent({type:"fragmenthidden",data:{fragment:a.hidden[0],fragments:a.hidden}}),a.shown.length&&this.Reveal.dispatchEvent({type:"fragmentshown",data:{fragment:a.shown[0],fragments:a.shown}}),this.Reveal.controls.update(),this.Reveal.progress.update(),this.Reveal.getConfig().fragmentInURL&&this.Reveal.location.writeURL(),!(!a.shown.length&&!a.hidden.length)}}return!1}},{key:"next",value:function(){return this.goto(null,1)}},{key:"prev",value:function(){return this.goto(null,-1)}}]),e}(),ss=function(){function e(t){eo(this,e),this.Reveal=t,this.active=!1,this.onSlideClicked=this.onSlideClicked.bind(this)}return no(e,[{key:"activate",value:function(){var e=this;if(this.Reveal.getConfig().overview&&!this.isActive()){this.active=!0,this.Reveal.getRevealElement().classList.add("overview"),this.Reveal.cancelAutoSlide(),this.Reveal.getSlidesElement().appendChild(this.Reveal.getBackgroundsElement()),So(this.Reveal.getRevealElement(),lo).forEach((function(t){t.classList.contains("stack")||t.addEventListener("click",e.onSlideClicked,!0)}));var t=this.Reveal.getComputedSlideSize();this.overviewSlideWidth=t.width+70,this.overviewSlideHeight=t.height+70,this.Reveal.getConfig().rtl&&(this.overviewSlideWidth=-this.overviewSlideWidth),this.Reveal.updateSlidesVisibility(),this.layout(),this.update(),this.Reveal.layout();var n=this.Reveal.getIndices();this.Reveal.dispatchEvent({type:"overviewshown",data:{indexh:n.h,indexv:n.v,currentSlide:this.Reveal.getCurrentSlide()}})}}},{key:"layout",value:function(){var e=this;this.Reveal.getHorizontalSlides().forEach((function(t,n){t.setAttribute("data-index-h",n),Ao(t,"translate3d("+n*e.overviewSlideWidth+"px, 0, 0)"),t.classList.contains("stack")&&So(t,"section").forEach((function(t,i){t.setAttribute("data-index-h",n),t.setAttribute("data-index-v",i),Ao(t,"translate3d(0, "+i*e.overviewSlideHeight+"px, 0)")}))})),Array.from(this.Reveal.getBackgroundsElement().childNodes).forEach((function(t,n){Ao(t,"translate3d("+n*e.overviewSlideWidth+"px, 0, 0)"),So(t,".slide-background").forEach((function(t,n){Ao(t,"translate3d(0, "+n*e.overviewSlideHeight+"px, 0)")}))}))}},{key:"update",value:function(){var e=Math.min(window.innerWidth,window.innerHeight),t=Math.max(e/5,150)/e,n=this.Reveal.getIndices();this.Reveal.transformSlides({overview:["scale("+t+")","translateX("+-n.h*this.overviewSlideWidth+"px)","translateY("+-n.v*this.overviewSlideHeight+"px)"].join(" ")})}},{key:"deactivate",value:function(){var e=this;if(this.Reveal.getConfig().overview){this.active=!1,this.Reveal.getRevealElement().classList.remove("overview"),this.Reveal.getRevealElement().classList.add("overview-deactivating"),setTimeout((function(){e.Reveal.getRevealElement().classList.remove("overview-deactivating")}),1),this.Reveal.getRevealElement().appendChild(this.Reveal.getBackgroundsElement()),So(this.Reveal.getRevealElement(),lo).forEach((function(t){Ao(t,""),t.removeEventListener("click",e.onSlideClicked,!0)})),So(this.Reveal.getBackgroundsElement(),".slide-background").forEach((function(e){Ao(e,"")})),this.Reveal.transformSlides({overview:""});var t=this.Reveal.getIndices();this.Reveal.slide(t.h,t.v),this.Reveal.layout(),this.Reveal.cueAutoSlide(),this.Reveal.dispatchEvent({type:"overviewhidden",data:{indexh:t.h,indexv:t.v,currentSlide:this.Reveal.getCurrentSlide()}})}}},{key:"toggle",value:function(e){"boolean"==typeof e?e?this.activate():this.deactivate():this.isActive()?this.deactivate():this.activate()}},{key:"isActive",value:function(){return this.active}},{key:"onSlideClicked",value:function(e){if(this.isActive()){e.preventDefault();for(var t=e.target;t&&!t.nodeName.match(/section/gi);)t=t.parentNode;if(t&&!t.classList.contains("disabled")&&(this.deactivate(),t.nodeName.match(/section/gi))){var n=parseInt(t.getAttribute("data-index-h"),10),i=parseInt(t.getAttribute("data-index-v"),10);this.Reveal.slide(n,i)}}}}]),e}(),ls=function(){function e(t){eo(this,e),this.Reveal=t,this.shortcuts={},this.bindings={},this.onDocumentKeyDown=this.onDocumentKeyDown.bind(this),this.onDocumentKeyPress=this.onDocumentKeyPress.bind(this)}return no(e,[{key:"configure",value:function(e,t){"linear"===e.navigationMode?(this.shortcuts["→ , ↓ , SPACE , N , L , J"]="Next slide",this.shortcuts["← , ↑ , P , H , K"]="Previous slide"):(this.shortcuts["N , SPACE"]="Next slide",this.shortcuts.P="Previous slide",this.shortcuts["← , H"]="Navigate left",this.shortcuts["→ , L"]="Navigate right",this.shortcuts["↑ , K"]="Navigate up",this.shortcuts["↓ , J"]="Navigate down"),this.shortcuts["Home , Shift ←"]="First slide",this.shortcuts["End , Shift →"]="Last slide",this.shortcuts["B , ."]="Pause",this.shortcuts.F="Fullscreen",this.shortcuts["ESC, O"]="Slide overview"}},{key:"bind",value:function(){document.addEventListener("keydown",this.onDocumentKeyDown,!1),document.addEventListener("keypress",this.onDocumentKeyPress,!1)}},{key:"unbind",value:function(){document.removeEventListener("keydown",this.onDocumentKeyDown,!1),document.removeEventListener("keypress",this.onDocumentKeyPress,!1)}},{key:"addKeyBinding",value:function(e,t){"object"===Za(e)&&e.keyCode?this.bindings[e.keyCode]={callback:t,key:e.key,description:e.description}:this.bindings[e]={callback:t,key:null,description:null}}},{key:"removeKeyBinding",value:function(e){delete this.bindings[e]}},{key:"triggerKey",value:function(e){this.onDocumentKeyDown({keyCode:e})}},{key:"registerKeyboardShortcut",value:function(e,t){this.shortcuts[e]=t}},{key:"getShortcuts",value:function(){return this.shortcuts}},{key:"getBindings",value:function(){return this.bindings}},{key:"onDocumentKeyPress",value:function(e){e.shiftKey&&63===e.charCode&&this.Reveal.toggleHelp()}},{key:"onDocumentKeyDown",value:function(e){var t=this.Reveal.getConfig();if("function"==typeof t.keyboardCondition&&!1===t.keyboardCondition(e))return!0;if("focused"===t.keyboardCondition&&!this.Reveal.isFocused())return!0;var n=e.keyCode,i=!this.Reveal.isAutoSliding();this.Reveal.onUserInput(e);var r=document.activeElement&&!0===document.activeElement.isContentEditable,a=document.activeElement&&document.activeElement.tagName&&/input|textarea/i.test(document.activeElement.tagName),o=document.activeElement&&document.activeElement.className&&/speaker-notes/i.test(document.activeElement.className),s=e.shiftKey&&32===e.keyCode,l=e.shiftKey&&37===n,u=e.shiftKey&&39===n,c=!s&&!l&&!u&&(e.shiftKey||e.altKey||e.ctrlKey||e.metaKey);if(!(r||a||o||c)){var d,h=[66,86,190,191];if("object"===Za(t.keyboard))for(d in t.keyboard)"togglePause"===t.keyboard[d]&&h.push(parseInt(d,10));if(this.Reveal.isPaused()&&-1===h.indexOf(n))return!1;var f,v,g="linear"===t.navigationMode||!this.Reveal.hasHorizontalSlides()||!this.Reveal.hasVerticalSlides(),p=!1;if("object"===Za(t.keyboard))for(d in t.keyboard)if(parseInt(d,10)===n){var m=t.keyboard[d];"function"==typeof m?m.apply(null,[e]):"string"==typeof m&&"function"==typeof this.Reveal[m]&&this.Reveal[m].call(),p=!0}if(!1===p)for(d in this.bindings)if(parseInt(d,10)===n){var y=this.bindings[d].callback;"function"==typeof y?y.apply(null,[e]):"string"==typeof y&&"function"==typeof this.Reveal[y]&&this.Reveal[y].call(),p=!0}!1===p&&(p=!0,80===n||33===n?this.Reveal.prev():78===n||34===n?this.Reveal.next():72===n||37===n?l?this.Reveal.slide(0):!this.Reveal.overview.isActive()&&g?this.Reveal.prev():this.Reveal.left():76===n||39===n?u?this.Reveal.slide(Number.MAX_VALUE):!this.Reveal.overview.isActive()&&g?this.Reveal.next():this.Reveal.right():75===n||38===n?!this.Reveal.overview.isActive()&&g?this.Reveal.prev():this.Reveal.up():74===n||40===n?!this.Reveal.overview.isActive()&&g?this.Reveal.next():this.Reveal.down():36===n?this.Reveal.slide(0):35===n?this.Reveal.slide(Number.MAX_VALUE):32===n?(this.Reveal.overview.isActive()&&this.Reveal.overview.deactivate(),e.shiftKey?this.Reveal.prev():this.Reveal.next()):58===n||59===n||66===n||86===n||190===n||191===n?this.Reveal.togglePause():70===n?(f=t.embedded?this.Reveal.getViewportElement():document.documentElement,(v=(f=f||document.documentElement).requestFullscreen||f.webkitRequestFullscreen||f.webkitRequestFullScreen||f.mozRequestFullScreen||f.msRequestFullscreen)&&v.apply(f)):65===n?t.autoSlideStoppable&&this.Reveal.toggleAutoSlide(i):p=!1),p?e.preventDefault&&e.preventDefault():27!==n&&79!==n||(!1===this.Reveal.closeOverlay()&&this.Reveal.overview.toggle(),e.preventDefault&&e.preventDefault()),this.Reveal.cueAutoSlide()}}}]),e}(),us=function(){function e(t){eo(this,e),this.Reveal=t,this.writeURLTimeout=0,this.onWindowHashChange=this.onWindowHashChange.bind(this)}return no(e,[{key:"bind",value:function(){window.addEventListener("hashchange",this.onWindowHashChange,!1)}},{key:"unbind",value:function(){window.removeEventListener("hashchange",this.onWindowHashChange,!1)}},{key:"readURL",value:function(){var e=this.Reveal.getConfig(),t=this.Reveal.getIndices(),n=this.Reveal.getCurrentSlide(),i=window.location.hash,r=i.slice(2).split("/"),a=i.replace(/#\/?/gi,"");if(!/^[0-9]*$/.test(r[0])&&a.length){var o,s;/\/[-\d]+$/g.test(a)&&(s=parseInt(a.split("/").pop(),10),s=isNaN(s)?void 0:s,a=a.split("/").shift());try{o=document.getElementById(decodeURIComponent(a))}catch(e){}var l=!!n&&n.getAttribute("id")===a;if(o){if(!l||void 0!==s){var u=this.Reveal.getIndices(o);this.Reveal.slide(u.h,u.v,s)}}else this.Reveal.slide(t.h||0,t.v||0)}else{var c,d=e.hashOneBasedIndex?1:0,h=parseInt(r[0],10)-d||0,f=parseInt(r[1],10)-d||0;e.fragmentInURL&&(c=parseInt(r[2],10),isNaN(c)&&(c=void 0)),h===t.h&&f===t.v&&void 0===c||this.Reveal.slide(h,f,c)}}},{key:"writeURL",value:function(e){var t=this.Reveal.getConfig(),n=this.Reveal.getCurrentSlide();if(clearTimeout(this.writeURLTimeout),"number"==typeof e)this.writeURLTimeout=setTimeout(this.writeURL,e);else if(n){var i=this.getHash();t.history?window.location.hash=i:t.hash&&("/"===i?window.history.replaceState(null,null,window.location.pathname+window.location.search):window.history.replaceState(null,null,"#"+i))}}},{key:"getHash",value:function(e){var t="/",n=e||this.Reveal.getCurrentSlide(),i=n?n.getAttribute("id"):null;i&&(i=encodeURIComponent(i));var r=this.Reveal.getIndices(e);if(this.Reveal.getConfig().fragmentInURL||(r.f=void 0),"string"==typeof i&&i.length)t="/"+i,r.f>=0&&(t+="/"+r.f);else{var a=this.Reveal.getConfig().hashOneBasedIndex?1:0;(r.h>0||r.v>0||r.f>=0)&&(t+=r.h+a),(r.v>0||r.f>=0)&&(t+="/"+(r.v+a)),r.f>=0&&(t+="/"+r.f)}return t}},{key:"onWindowHashChange",value:function(e){this.readURL()}}]),e}(),cs=function(){function e(t){eo(this,e),this.Reveal=t,this.onNavigateLeftClicked=this.onNavigateLeftClicked.bind(this),this.onNavigateRightClicked=this.onNavigateRightClicked.bind(this),this.onNavigateUpClicked=this.onNavigateUpClicked.bind(this),this.onNavigateDownClicked=this.onNavigateDownClicked.bind(this),this.onNavigatePrevClicked=this.onNavigatePrevClicked.bind(this),this.onNavigateNextClicked=this.onNavigateNextClicked.bind(this)}return no(e,[{key:"render",value:function(){var e=this.Reveal.getConfig().rtl,t=this.Reveal.getRevealElement();this.element=document.createElement("aside"),this.element.className="controls",this.element.innerHTML='<button class="navigate-left" aria-label="'.concat(e?"next slide":"previous slide",'"><div class="controls-arrow"></div></button>\n\t\t\t<button class="navigate-right" aria-label="').concat(e?"previous slide":"next slide",'"><div class="controls-arrow"></div></button>\n\t\t\t<button class="navigate-up" aria-label="above slide"><div class="controls-arrow"></div></button>\n\t\t\t<button class="navigate-down" aria-label="below slide"><div class="controls-arrow"></div></button>'),this.Reveal.getRevealElement().appendChild(this.element),this.controlsLeft=So(t,".navigate-left"),this.controlsRight=So(t,".navigate-right"),this.controlsUp=So(t,".navigate-up"),this.controlsDown=So(t,".navigate-down"),this.controlsPrev=So(t,".navigate-prev"),this.controlsNext=So(t,".navigate-next"),this.controlsRightArrow=this.element.querySelector(".navigate-right"),this.controlsLeftArrow=this.element.querySelector(".navigate-left"),this.controlsDownArrow=this.element.querySelector(".navigate-down")}},{key:"configure",value:function(e,t){this.element.style.display=e.controls?"block":"none",this.element.setAttribute("data-controls-layout",e.controlsLayout),this.element.setAttribute("data-controls-back-arrows",e.controlsBackArrows)}},{key:"bind",value:function(){var e=this,t=["touchstart","click"];Do&&(t=["touchstart"]),t.forEach((function(t){e.controlsLeft.forEach((function(n){return n.addEventListener(t,e.onNavigateLeftClicked,!1)})),e.controlsRight.forEach((function(n){return n.addEventListener(t,e.onNavigateRightClicked,!1)})),e.controlsUp.forEach((function(n){return n.addEventListener(t,e.onNavigateUpClicked,!1)})),e.controlsDown.forEach((function(n){return n.addEventListener(t,e.onNavigateDownClicked,!1)})),e.controlsPrev.forEach((function(n){return n.addEventListener(t,e.onNavigatePrevClicked,!1)})),e.controlsNext.forEach((function(n){return n.addEventListener(t,e.onNavigateNextClicked,!1)}))}))}},{key:"unbind",value:function(){var e=this;["touchstart","click"].forEach((function(t){e.controlsLeft.forEach((function(n){return n.removeEventListener(t,e.onNavigateLeftClicked,!1)})),e.controlsRight.forEach((function(n){return n.removeEventListener(t,e.onNavigateRightClicked,!1)})),e.controlsUp.forEach((function(n){return n.removeEventListener(t,e.onNavigateUpClicked,!1)})),e.controlsDown.forEach((function(n){return n.removeEventListener(t,e.onNavigateDownClicked,!1)})),e.controlsPrev.forEach((function(n){return n.removeEventListener(t,e.onNavigatePrevClicked,!1)})),e.controlsNext.forEach((function(n){return n.removeEventListener(t,e.onNavigateNextClicked,!1)}))}))}},{key:"update",value:function(){var e=this.Reveal.availableRoutes();[].concat(oo(this.controlsLeft),oo(this.controlsRight),oo(this.controlsUp),oo(this.controlsDown),oo(this.controlsPrev),oo(this.controlsNext)).forEach((function(e){e.classList.remove("enabled","fragmented"),e.setAttribute("disabled","disabled")})),e.left&&this.controlsLeft.forEach((function(e){e.classList.add("enabled"),e.removeAttribute("disabled")})),e.right&&this.controlsRight.forEach((function(e){e.classList.add("enabled"),e.removeAttribute("disabled")})),e.up&&this.controlsUp.forEach((function(e){e.classList.add("enabled"),e.removeAttribute("disabled")})),e.down&&this.controlsDown.forEach((function(e){e.classList.add("enabled"),e.removeAttribute("disabled")})),(e.left||e.up)&&this.controlsPrev.forEach((function(e){e.classList.add("enabled"),e.removeAttribute("disabled")})),(e.right||e.down)&&this.controlsNext.forEach((function(e){e.classList.add("enabled"),e.removeAttribute("disabled")}));var t=this.Reveal.getCurrentSlide();if(t){var n=this.Reveal.fragments.availableRoutes();n.prev&&this.controlsPrev.forEach((function(e){e.classList.add("fragmented","enabled"),e.removeAttribute("disabled")})),n.next&&this.controlsNext.forEach((function(e){e.classList.add("fragmented","enabled"),e.removeAttribute("disabled")})),this.Reveal.isVerticalSlide(t)?(n.prev&&this.controlsUp.forEach((function(e){e.classList.add("fragmented","enabled"),e.removeAttribute("disabled")})),n.next&&this.controlsDown.forEach((function(e){e.classList.add("fragmented","enabled"),e.removeAttribute("disabled")}))):(n.prev&&this.controlsLeft.forEach((function(e){e.classList.add("fragmented","enabled"),e.removeAttribute("disabled")})),n.next&&this.controlsRight.forEach((function(e){e.classList.add("fragmented","enabled"),e.removeAttribute("disabled")})))}if(this.Reveal.getConfig().controlsTutorial){var i=this.Reveal.getIndices();!this.Reveal.hasNavigatedVertically()&&e.down?this.controlsDownArrow.classList.add("highlight"):(this.controlsDownArrow.classList.remove("highlight"),this.Reveal.getConfig().rtl?!this.Reveal.hasNavigatedHorizontally()&&e.left&&0===i.v?this.controlsLeftArrow.classList.add("highlight"):this.controlsLeftArrow.classList.remove("highlight"):!this.Reveal.hasNavigatedHorizontally()&&e.right&&0===i.v?this.controlsRightArrow.classList.add("highlight"):this.controlsRightArrow.classList.remove("highlight"))}}},{key:"onNavigateLeftClicked",value:function(e){e.preventDefault(),this.Reveal.onUserInput(),"linear"===this.Reveal.getConfig().navigationMode?this.Reveal.prev():this.Reveal.left()}},{key:"onNavigateRightClicked",value:function(e){e.preventDefault(),this.Reveal.onUserInput(),"linear"===this.Reveal.getConfig().navigationMode?this.Reveal.next():this.Reveal.right()}},{key:"onNavigateUpClicked",value:function(e){e.preventDefault(),this.Reveal.onUserInput(),this.Reveal.up()}},{key:"onNavigateDownClicked",value:function(e){e.preventDefault(),this.Reveal.onUserInput(),this.Reveal.down()}},{key:"onNavigatePrevClicked",value:function(e){e.preventDefault(),this.Reveal.onUserInput(),this.Reveal.prev()}},{key:"onNavigateNextClicked",value:function(e){e.preventDefault(),this.Reveal.onUserInput(),this.Reveal.next()}}]),e}(),ds=function(){function 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this.Reveal.getRevealElement().offsetWidth}},{key:"onProgressClicked",value:function(e){this.Reveal.onUserInput(e),e.preventDefault();var t=this.Reveal.getHorizontalSlides().length,n=Math.floor(e.clientX/this.getMaxWidth()*t);this.Reveal.getConfig().rtl&&(n=t-n),this.Reveal.slide(n)}}]),e}(),hs=function(){function e(t){eo(this,e),this.Reveal=t,this.lastMouseWheelStep=0,this.cursorHidden=!1,this.cursorInactiveTimeout=0,this.onDocumentCursorActive=this.onDocumentCursorActive.bind(this),this.onDocumentMouseScroll=this.onDocumentMouseScroll.bind(this)}return no(e,[{key:"configure",value:function(e,t){e.mouseWheel?(document.addEventListener("DOMMouseScroll",this.onDocumentMouseScroll,!1),document.addEventListener("mousewheel",this.onDocumentMouseScroll,!1)):(document.removeEventListener("DOMMouseScroll",this.onDocumentMouseScroll,!1),document.removeEventListener("mousewheel",this.onDocumentMouseScroll,!1)),e.hideInactiveCursor?(document.addEventListener("mousemove",this.onDocumentCursorActive,!1),document.addEventListener("mousedown",this.onDocumentCursorActive,!1)):(this.showCursor(),document.removeEventListener("mousemove",this.onDocumentCursorActive,!1),document.removeEventListener("mousedown",this.onDocumentCursorActive,!1))}},{key:"showCursor",value:function(){this.cursorHidden&&(this.cursorHidden=!1,this.Reveal.getRevealElement().style.cursor="")}},{key:"hideCursor",value:function(){!1===this.cursorHidden&&(this.cursorHidden=!0,this.Reveal.getRevealElement().style.cursor="none")}},{key:"onDocumentCursorActive",value:function(e){this.showCursor(),clearTimeout(this.cursorInactiveTimeout),this.cursorInactiveTimeout=setTimeout(this.hideCursor.bind(this),this.Reveal.getConfig().hideCursorTime)}},{key:"onDocumentMouseScroll",value:function(e){if(Date.now()-this.lastMouseWheelStep>1e3){this.lastMouseWheelStep=Date.now();var t=e.detail||-e.wheelDelta;t>0?this.Reveal.next():t<0&&this.Reveal.prev()}}}]),e}(),fs=u.f,vs=function(e){return function(t){for(var n,i=p(t),r=St(i),a=r.length,s=0,l=[];a>s;)n=r[s++],o&&!fs.call(i,n)||l.push(e?[n,i[n]]:i[n]);return l}},gs={entries:vs(!0),values:vs(!1)}.values;Oe({target:"Object",stat:!0},{values:function(e){return gs(e)}});var ps=function(e,t){var n=document.createElement("script");n.type="text/javascript",n.async=!1,n.defer=!1,n.src=e,"function"==typeof t&&(n.onload=n.onreadystatechange=function(e){("load"===e.type||/loaded|complete/.test(n.readyState))&&(n.onload=n.onreadystatechange=n.onerror=null,t())},n.onerror=function(e){n.onload=n.onreadystatechange=n.onerror=null,t(new Error("Failed loading script: "+n.src+"\n"+e))});var i=document.querySelector("head");i.insertBefore(n,i.lastChild)},ms=function(){function e(t){eo(this,e),this.Reveal=t,this.state="idle",this.registeredPlugins={},this.asyncDependencies=[]}return no(e,[{key:"load",value:function(e,t){var n=this;return this.state="loading",e.forEach(this.registerPlugin.bind(this)),new Promise((function(e){var i=[],r=0;if(t.forEach((function(e){e.condition&&!e.condition()||(e.async?n.asyncDependencies.push(e):i.push(e))})),i.length){r=i.length;var a=function(t){t&&"function"==typeof t.callback&&t.callback(),0==--r&&n.initPlugins().then(e)};i.forEach((function(e){"string"==typeof e.id?(n.registerPlugin(e),a(e)):"string"==typeof e.src?ps(e.src,(function(){return a(e)})):(console.warn("Unrecognized plugin format",e),a())}))}else n.initPlugins().then(e)}))}},{key:"initPlugins",value:function(){var e=this;return new Promise((function(t){var n=Object.values(e.registeredPlugins),i=n.length;if(0===i)e.loadAsync().then(t);else{var r,a=function(){0==--i?e.loadAsync().then(t):r()},o=0;(r=function(){var t=n[o++];if("function"==typeof t.init){var i=t.init(e.Reveal);i&&"function"==typeof i.then?i.then(a):a()}else a()})()}}))}},{key:"loadAsync",value:function(){return this.state="loaded",this.asyncDependencies.length&&this.asyncDependencies.forEach((function(e){ps(e.src,e.callback)})),Promise.resolve()}},{key:"registerPlugin",value:function(e){2===arguments.length&&"string"==typeof arguments[0]?(e=arguments[1]).id=arguments[0]:"function"==typeof e&&(e=e());var t=e.id;"string"!=typeof t?console.warn("Unrecognized plugin format; can't find plugin.id",e):void 0===this.registeredPlugins[t]?(this.registeredPlugins[t]=e,"loaded"===this.state&&"function"==typeof e.init&&e.init(this.Reveal)):console.warn('reveal.js: "'+t+'" plugin has already been registered')}},{key:"hasPlugin",value:function(e){return!!this.registeredPlugins[e]}},{key:"getPlugin",value:function(e){return this.registeredPlugins[e]}},{key:"getRegisteredPlugins",value:function(){return this.registeredPlugins}}]),e}(),ys=function(){function e(t){eo(this,e),this.Reveal=t}return no(e,[{key:"setupPDF",value:function(){var e=this.Reveal.getConfig(),t=this.Reveal.getComputedSlideSize(window.innerWidth,window.innerHeight),n=Math.floor(t.width*(1+e.margin)),i=Math.floor(t.height*(1+e.margin)),r=t.width,a=t.height;Co("@page{size:"+n+"px "+i+"px; margin: 0px;}"),Co(".reveal section>img, .reveal section>video, .reveal section>iframe{max-width: "+r+"px; max-height:"+a+"px}"),document.documentElement.classList.add("print-pdf"),document.body.style.width=n+"px",document.body.style.height=i+"px",this.Reveal.layoutSlideContents(r,a);var o=e.slideNumber&&/all|print/i.test(e.showSlideNumber);So(this.Reveal.getRevealElement(),lo).forEach((function(e){e.setAttribute("data-slide-number",this.Reveal.slideNumber.getSlideNumber(e))}),this),So(this.Reveal.getRevealElement(),lo).forEach((function(t){if(!1===t.classList.contains("stack")){var s=(n-r)/2,l=(i-a)/2,u=t.scrollHeight,c=Math.max(Math.ceil(u/i),1);(1===(c=Math.min(c,e.pdfMaxPagesPerSlide))&&e.center||t.classList.contains("center"))&&(l=Math.max((i-u)/2,0));var d=document.createElement("div");if(d.className="pdf-page",d.style.height=(i+e.pdfPageHeightOffset)*c+"px",t.parentNode.insertBefore(d,t),d.appendChild(t),t.style.left=s+"px",t.style.top=l+"px",t.style.width=r+"px",t.slideBackgroundElement&&d.insertBefore(t.slideBackgroundElement,t),e.showNotes){var h=this.Reveal.getSlideNotes(t);if(h){var f="string"==typeof e.showNotes?e.showNotes:"inline",v=document.createElement("div");v.classList.add("speaker-notes"),v.classList.add("speaker-notes-pdf"),v.setAttribute("data-layout",f),v.innerHTML=h,"separate-page"===f?d.parentNode.insertBefore(v,d.nextSibling):(v.style.left="8px",v.style.bottom="8px",v.style.width=n-16+"px",d.appendChild(v))}}if(o){var g=document.createElement("div");g.classList.add("slide-number"),g.classList.add("slide-number-pdf"),g.innerHTML=t.getAttribute("data-slide-number"),d.appendChild(g)}if(e.pdfSeparateFragments){var p,m,y=this.Reveal.fragments.sort(d.querySelectorAll(".fragment"),!0);y.forEach((function(e){p&&p.forEach((function(e){e.classList.remove("current-fragment")})),e.forEach((function(e){e.classList.add("visible","current-fragment")}),this);var t=d.cloneNode(!0);d.parentNode.insertBefore(t,(m||d).nextSibling),p=e,m=t}),this),y.forEach((function(e){e.forEach((function(e){e.classList.remove("visible","current-fragment")}))}))}else So(d,".fragment:not(.fade-out)").forEach((function(e){e.classList.add("visible")}))}}),this),this.Reveal.dispatchEvent({type:"pdf-ready"})}},{key:"isPrintingPDF",value:function(){return/print-pdf/gi.test(window.location.search)}}]),e}(),bs=function(){function e(t){eo(this,e),this.Reveal=t,this.touchStartX=0,this.touchStartY=0,this.touchStartCount=0,this.touchCaptured=!1,this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.onTouchStart=this.onTouchStart.bind(this),this.onTouchMove=this.onTouchMove.bind(this),this.onTouchEnd=this.onTouchEnd.bind(this)}return no(e,[{key:"bind",value:function(){var e=this.Reveal.getRevealElement();"onpointerdown"in window?(e.addEventListener("pointerdown",this.onPointerDown,!1),e.addEventListener("pointermove",this.onPointerMove,!1),e.addEventListener("pointerup",this.onPointerUp,!1)):window.navigator.msPointerEnabled?(e.addEventListener("MSPointerDown",this.onPointerDown,!1),e.addEventListener("MSPointerMove",this.onPointerMove,!1),e.addEventListener("MSPointerUp",this.onPointerUp,!1)):(e.addEventListener("touchstart",this.onTouchStart,!1),e.addEventListener("touchmove",this.onTouchMove,!1),e.addEventListener("touchend",this.onTouchEnd,!1))}},{key:"unbind",value:function(){var e=this.Reveal.getRevealElement();e.removeEventListener("pointerdown",this.onPointerDown,!1),e.removeEventListener("pointermove",this.onPointerMove,!1),e.removeEventListener("pointerup",this.onPointerUp,!1),e.removeEventListener("MSPointerDown",this.onPointerDown,!1),e.removeEventListener("MSPointerMove",this.onPointerMove,!1),e.removeEventListener("MSPointerUp",this.onPointerUp,!1),e.removeEventListener("touchstart",this.onTouchStart,!1),e.removeEventListener("touchmove",this.onTouchMove,!1),e.removeEventListener("touchend",this.onTouchEnd,!1)}},{key:"isSwipePrevented",value:function(e){for(;e&&"function"==typeof e.hasAttribute;){if(e.hasAttribute("data-prevent-swipe"))return!0;e=e.parentNode}return!1}},{key:"onTouchStart",value:function(e){if(this.isSwipePrevented(e.target))return!0;this.touchStartX=e.touches[0].clientX,this.touchStartY=e.touches[0].clientY,this.touchStartCount=e.touches.length}},{key:"onTouchMove",value:function(e){if(this.isSwipePrevented(e.target))return!0;var t=this.Reveal.getConfig();if(this.touchCaptured)Do&&e.preventDefault();else{this.Reveal.onUserInput(e);var n=e.touches[0].clientX,i=e.touches[0].clientY;if(1===e.touches.length&&2!==this.touchStartCount){var r=this.Reveal.availableRoutes({includeFragments:!0}),a=n-this.touchStartX,o=i-this.touchStartY;a>40&&Math.abs(a)>Math.abs(o)?(this.touchCaptured=!0,"linear"===t.navigationMode?t.rtl?this.Reveal.next():this.Reveal.prev():this.Reveal.left()):a<-40&&Math.abs(a)>Math.abs(o)?(this.touchCaptured=!0,"linear"===t.navigationMode?t.rtl?this.Reveal.prev():this.Reveal.next():this.Reveal.right()):o>40&&r.up?(this.touchCaptured=!0,"linear"===t.navigationMode?this.Reveal.prev():this.Reveal.up()):o<-40&&r.down&&(this.touchCaptured=!0,"linear"===t.navigationMode?this.Reveal.next():this.Reveal.down()),t.embedded?(this.touchCaptured||this.Reveal.isVerticalSlide())&&e.preventDefault():e.preventDefault()}}}},{key:"onTouchEnd",value:function(e){this.touchCaptured=!1}},{key:"onPointerDown",value:function(e){e.pointerType!==e.MSPOINTER_TYPE_TOUCH&&"touch"!==e.pointerType||(e.touches=[{clientX:e.clientX,clientY:e.clientY}],this.onTouchStart(e))}},{key:"onPointerMove",value:function(e){e.pointerType!==e.MSPOINTER_TYPE_TOUCH&&"touch"!==e.pointerType||(e.touches=[{clientX:e.clientX,clientY:e.clientY}],this.onTouchMove(e))}},{key:"onPointerUp",value:function(e){e.pointerType!==e.MSPOINTER_TYPE_TOUCH&&"touch"!==e.pointerType||(e.touches=[{clientX:e.clientX,clientY:e.clientY}],this.onTouchEnd(e))}}]),e}(),ws="focus",Ss="blur",Es=function(){function e(t){eo(this,e),this.Reveal=t,this.onRevealPointerDown=this.onRevealPointerDown.bind(this),this.onDocumentPointerDown=this.onDocumentPointerDown.bind(this)}return no(e,[{key:"configure",value:function(e,t){e.embedded?this.blur():(this.focus(),this.unbind())}},{key:"bind",value:function(){this.Reveal.getConfig().embedded&&this.Reveal.getRevealElement().addEventListener("pointerdown",this.onRevealPointerDown,!1)}},{key:"unbind",value:function(){this.Reveal.getRevealElement().removeEventListener("pointerdown",this.onRevealPointerDown,!1),document.removeEventListener("pointerdown",this.onDocumentPointerDown,!1)}},{key:"focus",value:function(){this.state!==ws&&(this.Reveal.getRevealElement().classList.add("focused"),document.addEventListener("pointerdown",this.onDocumentPointerDown,!1)),this.state=ws}},{key:"blur",value:function(){this.state!==Ss&&(this.Reveal.getRevealElement().classList.remove("focused"),document.removeEventListener("pointerdown",this.onDocumentPointerDown,!1)),this.state=Ss}},{key:"isFocused",value:function(){return this.state===ws}},{key:"onRevealPointerDown",value:function(e){this.focus()}},{key:"onDocumentPointerDown",value:function(e){var t=xo(e.target,".reveal");t&&t===this.Reveal.getRevealElement()||this.blur()}}]),e}(),ks=function(){function e(t){eo(this,e),this.Reveal=t}return no(e,[{key:"render",value:function(){this.element=document.createElement("div"),this.element.className="speaker-notes",this.element.setAttribute("data-prevent-swipe",""),this.element.setAttribute("tabindex","0"),this.Reveal.getRevealElement().appendChild(this.element)}},{key:"configure",value:function(e,t){e.showNotes&&this.element.setAttribute("data-layout","string"==typeof e.showNotes?e.showNotes:"inline")}},{key:"update",value:function(){this.Reveal.getConfig().showNotes&&this.element&&this.Reveal.getCurrentSlide()&&!this.Reveal.print.isPrintingPDF()&&(this.element.innerHTML=this.getSlideNotes()||'<span class="notes-placeholder">No notes on this slide.</span>')}},{key:"updateVisibility",value:function(){this.Reveal.getConfig().showNotes&&this.hasNotes()&&!this.Reveal.print.isPrintingPDF()?this.Reveal.getRevealElement().classList.add("show-notes"):this.Reveal.getRevealElement().classList.remove("show-notes")}},{key:"hasNotes",value:function(){return this.Reveal.getSlidesElement().querySelectorAll("[data-notes], aside.notes").length>0}},{key:"isSpeakerNotesWindow",value:function(){return!!window.location.search.match(/receiver/gi)}},{key:"getSlideNotes",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.Reveal.getCurrentSlide();if(e.hasAttribute("data-notes"))return e.getAttribute("data-notes");var t=e.querySelector("aside.notes");return t?t.innerHTML:null}}]),e}(),As=qe("unscopables"),Rs=Array.prototype;null==Rs[As]&&P.f(Rs,As,{configurable:!0,value:It(null)});Oe({target:"Array",proto:!0},{fill:function(e){for(var t=De(this),n=de(t.length),i=arguments.length,r=ve(i>1?arguments[1]:void 0,n),a=i>2?arguments[2]:void 0,o=void 0===a?n:ve(a,n);o>r;)t[r++]=e;return t}}),function(e){Rs[As][e]=!0}("fill");var xs=function(){function e(t,n){eo(this,e),this.diameter=100,this.diameter2=this.diameter/2,this.thickness=6,this.playing=!1,this.progress=0,this.progressOffset=1,this.container=t,this.progressCheck=n,this.canvas=document.createElement("canvas"),this.canvas.className="playback",this.canvas.width=this.diameter,this.canvas.height=this.diameter,this.canvas.style.width=this.diameter2+"px",this.canvas.style.height=this.diameter2+"px",this.context=this.canvas.getContext("2d"),this.container.appendChild(this.canvas),this.render()}return no(e,[{key:"setPlaying",value:function(e){var t=this.playing;this.playing=e,!t&&this.playing?this.animate():this.render()}},{key:"animate",value:function(){var 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