/* AutoTyping.js Copyright © 2021 Igor Stojcic (https://igor.smarty.rs) | MIT license https://github.com/igor-stojcic/AutoTyping */ function AutoTyping(options){let counter=0,activeTextIndex=0,activIndexDelOpt=0,isDelOpt=false,blinkcursor,counterText=1,callBack=null,calBackCounter=0,userCounter=null;if(options.id==undefined){this.init=function(){console.log('*AutoTyping* : (option "id") Must add element id!')};return}if(options.typeText==undefined||!Array.isArray(options.typeText)){console.log('*AutoTyping* : (option "typeText") Must add Array vith string/s!');options.typeText=["Welcome to AutoTyping"]}if(options.textColor==undefined|| typeof options.textColor!="string")options.textColor="#000";if(options.typeSpeed==undefined||typeof options.typeSpeed!="number")options.typeSpeed=100;if(options.typeRandom==undefined||options.typeRandom==false||typeof options.typeRandom!="boolean")options.typeRandom=false;if(options.typeDelay==undefined||typeof options.typeDelay!="number")options.typeDelay=100;if(options.cursor==undefined||typeof options.cursor!="string")options.cursor="|";if(options.cursorColor==undefined||typeof options.cursorColor!= "string")options.cursorColor="#000";if(options.cursorSpeed==undefined||typeof options.cursorSpeed!="number")options.cursorSpeed=300;if(options.deleteSpeed==undefined||typeof options.deleteSpeed!="number")options.deleteSpeed=50;if(options.deleteDelay==undefined||typeof options.deleteDelay!="number")options.deleteDelay=2E3;if(options.textDeleteOptions!=undefined&&typeof options.textDeleteOptions=="object")isDelOpt=true;else if(options.textDeleteOptions!=undefined&&typeof options.textDeleteOptions!= "object"){console.log('*AutoTyping* : (option "textDeleteOptions") Must be Object!');options.textDeleteOptions=null}else options.textDeleteOptions=null;if(options.callBack!=undefined&&typeof options.callBack=="object"){callBack=options.callBack.method;if(options.callBack.counter!=undefined&&typeof options.callBack.counter=="number")userCounter=options.callBack.counter}else if(options.callBack!=undefined&&typeof options.callBack!="object")console.log('*AutoTyping* : (option "callBack") Must be Object!'); if(options.typeInfinity==undefined||options.typeInfinity==true||typeof options.typeInfinity!="boolean")options.typeInfinity=true;else options.typeInfinity=false;this.typingElement=document.querySelector("#"+options.id);this.typingArea=this.typingElement.appendChild(document.createElement("span"));this.cursor=this.typingElement.appendChild(document.createElement("span"));this.typeSpeed=options.typeSpeed;this.typeSpeedRandom=options.typeRandom;this.typingArea.style.color=options.textColor;this.cursor.style.color= options.cursorColor;this.cursor.innerHTML=options.cursor;this.cursorSpeed=options.cursorSpeed;this.typeText=options.typeText;this.deleteSpeed=options.deleteSpeed;this.deleteDelay=options.deleteDelay;this.typeDelay=options.typeDelay;this.typeInfinity=options.typeInfinity;this.callBack=callBack;this.userCounter=userCounter;this.deleteOptions=options.textDeleteOptions;this.helpingElement=this.typingElement.appendChild(document.createElement("span"));this.helpingElement.innerHTML=".";this.helpingElement.style.visibility= "hidden";this.init=function(){let startApp=start.bind(this);startApp();function start(){if(calBackCounter&&this.callBack){calBackCounter=0;this.callBack(this.userCounter);if(typeof this.userCounter=="number")if(this.userCounter>0)this.userCounter--;else this.userCounter=userCounter}clearInterval(blinkcursor);this.cursor.style.visibility="visible";let tempArr=[];let text=this.typeText[counter].split("");if(isDelOpt)activIndexDelOpt=this.typeText.indexOf(this.typeText[activeTextIndex]);counter++;if(counter== this.typeText.length){counter=0;!this.typeInfinity?counterText=0:counterText=1}let startTypingText=startTyping.bind(this);startTypingText();function startTyping(){let typeLetter=text.shift();tempArr.push(typeLetter);this.typingArea.innerHTML+=typeLetter;this.typeSpeedRandom?this.typeSpeed+=Math.floor(Math.random()*200):this.typeSpeed;let loop=setTimeout(startTypingText,this.typeSpeed);this.typeSpeed=options.typeSpeed;if(text.length==0){clearTimeout(loop);let temp=0;let blinking=blink.bind(this);function blink(){if(temp== 0){this.cursor.style.visibility="hidden";temp=1}else{this.cursor.style.visibility="visible";temp=0}}blinkcursor=setInterval(blinking,this.cursorSpeed);setTimeout(deleteTypingText,this.deleteDelay)}}let deleteTypingText=deleteTyping.bind(this);function deleteTyping(){clearInterval(blinkcursor);this.cursor.style.visibility="visible";tempArr.pop();let delText="";for(let i=0;i