/*=====================================================
RARE StudyBook Engine v5.0
PART 2 : COMPLETE CSS
======================================================*/
/*=========================
ROOT VARIABLES
=========================*/
:root{
--primary:#2563eb;
--primary-dark:#1d4ed8;
--success:#16a34a;
--danger:#dc2626;
--warning:#f59e0b;
--bg:#f5f7fb;
--card:#ffffff;
--text:#1f2937;
--text-light:#6b7280;
--border:#e5e7eb;
--radius:12px;
--shadow:0 5px 18px rgba(0,0,0,.08);
}
/*=========================
MAIN CONTAINER
=========================*/
#rareStudyBook{
max-width:1100px;
margin:30px auto;
padding:20px;
font-family:Arial,Helvetica,sans-serif;
background:var(--bg);
color:var(--text);
box-sizing:border-box;
}
/*=========================
HEADER
=========================*/
.rare-header{
text-align:center;
margin-bottom:25px;
}
.rare-header h1{
margin:0;
font-size:34px;
color:var(--primary);
}
#chapterDescription{
margin-top:12px;
line-height:1.7;
color:var(--text-light);
font-size:16px;
}
/*=========================
CATEGORY BAR
=========================*/
.rare-category-bar{
display:flex;
justify-content:center;
gap:12px;
flex-wrap:wrap;
margin-bottom:25px;
}
.category-btn{
padding:12px 22px;
border:none;
border-radius:40px;
background:#fff;
box-shadow:var(--shadow);
cursor:pointer;
transition:.3s;
font-size:15px;
font-weight:600;
}
.category-btn span{
display:block;
font-size:12px;
margin-top:4px;
font-weight:normal;
}
.category-btn:hover{
background:var(--primary);
color:#fff;
}
.category-btn.active{
background:var(--primary);
color:#fff;
}
/*=========================
SEARCH BOX
=========================*/
.rare-search-area{
margin-bottom:20px;
}
#searchBox{
width:100%;
padding:14px 16px;
border:1px solid var(--border);
border-radius:10px;
font-size:16px;
outline:none;
box-sizing:border-box;
}
#searchBox:focus{
border-color:var(--primary);
}
/*=========================
PROGRESS BAR
=========================*/
.rare-progress-area{
margin-bottom:25px;
}
.progress-track{
height:12px;
background:#ddd;
border-radius:50px;
overflow:hidden;
}
#progressFill{
height:100%;
width:0%;
background:linear-gradient(90deg,#2563eb,#16a34a);
transition:.5s;
}
#progressText{
margin-top:10px;
text-align:right;
font-weight:bold;
}
/*=========================
SCORE CARD
=========================*/
#scoreCard{
position:sticky;
top:15px;
display:grid;
grid-template-columns:repeat(4,1fr);
gap:12px;
margin-bottom:30px;
z-index:99;
}
.score-item{
background:var(--card);
padding:15px;
border-radius:12px;
text-align:center;
box-shadow:var(--shadow);
}
.score-title{
font-size:14px;
color:var(--text-light);
margin-bottom:10px;
}
.score-item div:last-child{
font-size:24px;
font-weight:bold;
color:var(--primary);
}
/*=========================
MCQ CARD
=========================*/
.rare-card{
background:var(--card);
padding:22px;
margin-bottom:22px;
border-radius:12px;
box-shadow:var(--shadow);
}
.rare-number{
font-size:15px;
font-weight:bold;
color:var(--primary);
margin-bottom:12px;
}
.rare-question{
font-size:18px;
line-height:1.7;
font-weight:600;
margin-bottom:18px;
}
/*=========================
OPTIONS
=========================*/
.rare-options{
display:grid;
gap:12px;
}
.option-btn{
padding:14px;
text-align:left;
background:#fff;
border:1px solid var(--border);
border-radius:10px;
cursor:pointer;
font-size:15px;
transition:.3s;
}
.option-btn:hover{
background:#eef4ff;
border-color:var(--primary);
}
/*=========================
ANSWER BOX
=========================*/
.answer-box{
display:none;
margin-top:20px;
padding:16px;
border-left:5px solid var(--primary);
background:#f8fbff;
border-radius:8px;
}
.correct-answer{
font-weight:bold;
color:var(--success);
margin-bottom:10px;
}
.answer-explanation{
line-height:1.8;
}
/*=========================
NAVIGATION
=========================*/
.rare-navigation{
display:flex;
gap:15px;
margin-top:25px;
}
.rare-navigation button{
flex:1;
padding:14px;
border:none;
background:var(--primary);
color:#fff;
font-size:16px;
font-weight:bold;
border-radius:10px;
cursor:pointer;
transition:.3s;
}
.rare-navigation button:hover{
background:var(--primary-dark);
}
/*=========================
REVIEW BUTTON
=========================*/
.rare-review{
margin-top:20px;
text-align:center;
}
#reviewBtn{
padding:15px 28px;
background:var(--warning);
color:#fff;
border:none;
border-radius:40px;
font-size:16px;
font-weight:bold;
cursor:pointer;
transition:.3s;
}
#reviewBtn:hover{
opacity:.9;
}
/*=========================
RESULT DASHBOARD
=========================*/
#resultDashboard{
display:none;
margin-top:30px;
padding:20px;
background:#fff;
border-radius:12px;
box-shadow:var(--shadow);
}
/*=========================
CORRECT / WRONG COLORS
=========================*/
.correct-option{
background:#22c55e !important;
color:#fff;
border-color:#22c55e !important;
}
.wrong-option{
background:#ef4444 !important;
color:#fff;
border-color:#ef4444 !important;
}
.option-btn:disabled{
cursor:not-allowed;
opacity:.95;
}
/*=========================
MOBILE
=========================*/
@media(max-width:768px){
#rareStudyBook{
padding:15px;
}
.rare-header h1{
font-size:28px;
}
#scoreCard{
grid-template-columns:repeat(2,1fr);
}
.rare-navigation{
flex-direction:column;
}
.category-btn{
width:100%;
}
}
/*=====================================================
RARE StudyBook Engine v5.0
PART 3 : JAVASCRIPT FOUNDATION
======================================================*/
/*=====================================================
ENGINE CONFIGURATION
======================================================*/
const ENGINE = {
version: "5.0",
title: "RARE StudyBook Engine",
totalMCQs: 250,
categories: {
basic: {
start: 1,
end: 100,
title: "Basic MCQs"
},
advanced: {
start: 101,
end: 200,
title: "Advanced MCQs"
},
hots: {
start: 201,
end: 250,
title: "HOTS MCQs"
}
}
};
/*=====================================================
GLOBAL VARIABLES
======================================================*/
let mcqs = [];
let currentCategory = "basic";
let currentMCQ = 1;
let score = 0;
let correctAnswers = 0;
let wrongAnswers = 0;
let attemptedQuestions = 0;
let answeredQuestions = new Set();
let reviewQuestions = [];
let darkMode = false;
/*=====================================================
DOM ELEMENTS
======================================================*/
const mcqContainer = document.getElementById("mcqContainer");
const progressFill = document.getElementById("progressFill");
const progressText = document.getElementById("progressText");
const searchBox = document.getElementById("searchBox");
const scoreValue = document.getElementById("scoreValue");
const correctValue = document.getElementById("correctValue");
const wrongValue = document.getElementById("wrongValue");
const remainingValue = document.getElementById("remainingValue");
const resultDashboard = document.getElementById("resultDashboard");
/*=====================================================
CATEGORY INFORMATION
======================================================*/
function getCategoryInfo(category){
return ENGINE.categories[category];
}
/*=====================================================
RESET ENGINE
======================================================*/
function resetCategoryProgress(){
score = 0;
correctAnswers = 0;
wrongAnswers = 0;
attemptedQuestions = 0;
answeredQuestions.clear();
reviewQuestions = [];
updateScoreCard();
updateProgress();
}
/*=====================================================
UPDATE SCORE CARD
======================================================*/
function updateScoreCard(){
scoreValue.textContent = score;
correctValue.textContent = correctAnswers;
wrongValue.textContent = wrongAnswers;
const info = getCategoryInfo(currentCategory);
const total = info.end - info.start + 1;
remainingValue.textContent = total - attemptedQuestions;
}
/*=====================================================
UPDATE PROGRESS BAR
======================================================*/
function updateProgress(){
const info = getCategoryInfo(currentCategory);
const total = info.end - info.start + 1;
const percent = Math.round((attemptedQuestions / total) * 100);
progressFill.style.width = percent + "%";
progressText.innerHTML =
"Progress : " + percent + "%";
}
/*=====================================================
CHANGE CATEGORY
======================================================*/
function loadCategory(category){
currentCategory = category;
currentMCQ = ENGINE.categories[category].start;
document.querySelectorAll(".category-btn")
.forEach(btn=>btn.classList.remove("active"));
document.querySelector(
'.category-btn[data-category="'+category+'"]'
).classList.add("active");
resetCategoryProgress();
renderMCQs();
}
/*=====================================================
PAGE LOAD
======================================================*/
window.onload = function(){
updateScoreCard();
updateProgress();
loadCategory("basic");
};
/*=====================================================
RARE StudyBook Engine v5.0
PART 4 : MCQ RENDERING ENGINE
======================================================*/
/*=====================================================
RENDER MCQs
======================================================*/
function renderMCQs() {
const info = getCategoryInfo(currentCategory);
let html = "";
for (let i = info.start; i <= info.end; i++) {
const q = mcqs[i];
if (!q) continue;
html += `
MCQ No. ${i}
${q.question}
${renderOptions(i, q)}
`;
}
mcqContainer.innerHTML = html;
}
/*=====================================================
CREATE OPTION BUTTONS
======================================================*/
function renderOptions(mcqNo, question) {
let buttons = "";
const letters = ["A", "B", "C", "D"];
for (let i = 0; i < question.options.length; i++) {
buttons += `
`;
}
return buttons;
}
/*=====================================================
DISPLAY EXPLANATION
======================================================*/
function showExplanation(mcqNo) {
const q = mcqs[mcqNo];
const answerBox = document.getElementById(
"answerBox-" + mcqNo
);
const answerText = document.getElementById(
"correctAnswer-" + mcqNo
);
const explanation = document.getElementById(
"explanation-" + mcqNo
);
answerText.innerHTML =
["A","B","C","D"][q.answer];
explanation.innerHTML =
q.explanation;
answerBox.style.display = "block";
}
/*=====================================================
SCROLL TO MCQ
======================================================*/
function scrollToMCQ(mcqNo){
const card = document.getElementById(
"mcq-" + mcqNo
);
if(card){
card.scrollIntoView({
behavior:"smooth",
block:"start"
});
}
}
/*=====================================================
REFRESH CURRENT CATEGORY
======================================================*/
function refreshCategory(){
renderMCQs();
updateProgress();
updateScoreCard();
}
/*=====================================================
RARE StudyBook Engine v5.0
PART 5 : INSTANT ANSWER CHECKING ENGINE
======================================================*/
/*=====================================================
CHECK ANSWER
======================================================*/
function checkAnswer(mcqNo, selectedOption, clickedButton){
// Prevent multiple attempts
if(answeredQuestions.has(mcqNo)){
return;
}
answeredQuestions.add(mcqNo);
attemptedQuestions++;
const q = mcqs[mcqNo];
const optionButtons = document
.getElementById("mcq-" + mcqNo)
.querySelectorAll(".option-btn");
// Disable all buttons
optionButtons.forEach(function(btn){
btn.disabled = true;
});
/*----------------------------------
CORRECT ANSWER
----------------------------------*/
if(selectedOption === q.answer){
clickedButton.classList.add("correct-option");
score++;
correctAnswers++;
}
/*----------------------------------
WRONG ANSWER
----------------------------------*/
else{
clickedButton.classList.add("wrong-option");
optionButtons[q.answer]
.classList.add("correct-option");
wrongAnswers++;
reviewQuestions.push(mcqNo);
}
/*----------------------------------
SHOW EXPLANATION
----------------------------------*/
showExplanation(mcqNo);
/*----------------------------------
UPDATE DASHBOARD
----------------------------------*/
updateScoreCard();
updateProgress();
}
/*=====================================================
RARE StudyBook Engine v5.0
PART 6 : LIVE SCORE DASHBOARD
======================================================*/
/*=====================================================
CALCULATE TOTAL QUESTIONS
======================================================*/
function getCurrentCategoryTotal(){
const info = getCategoryInfo(currentCategory);
return (info.end - info.start + 1);
}
/*=====================================================
CALCULATE REMAINING QUESTIONS
======================================================*/
function getRemainingQuestions(){
return getCurrentCategoryTotal() - attemptedQuestions;
}
/*=====================================================
CALCULATE ACCURACY
======================================================*/
function getAccuracy(){
if(attemptedQuestions === 0){
return 0;
}
return Math.round(
(correctAnswers / attemptedQuestions) * 100
);
}
/*=====================================================
CALCULATE SCORE PERCENTAGE
======================================================*/
function getScorePercentage(){
return Math.round(
(correctAnswers / getCurrentCategoryTotal()) * 100
);
}
/*=====================================================
UPDATE LIVE DASHBOARD
======================================================*/
function updateDashboard(){
updateScoreCard();
updateProgress();
updateStatistics();
}
/*=====================================================
UPDATE STATISTICS
======================================================*/
function updateStatistics(){
/* Score */
scoreValue.textContent = score;
/* Correct */
correctValue.textContent = correctAnswers;
/* Wrong */
wrongValue.textContent = wrongAnswers;
/* Remaining */
remainingValue.textContent =
getRemainingQuestions();
/* Extra Statistics */
const accuracy = document.getElementById(
"accuracyValue"
);
if(accuracy){
accuracy.textContent =
getAccuracy() + "%";
}
const percentage = document.getElementById(
"percentageValue"
);
if(percentage){
percentage.textContent =
getScorePercentage() + "%";
}
}
/*=====================================================
RARE StudyBook Engine v5.0
PART 7 : NAVIGATION ENGINE
======================================================*/
/*=====================================================
GO TO A SPECIFIC MCQ
======================================================*/
function goToMCQ(mcqNo){
const card = document.getElementById("mcq-" + mcqNo);
if(!card) return;
currentMCQ = mcqNo;
highlightCurrentMCQ();
card.scrollIntoView({
behavior:"smooth",
block:"start"
});
}
/*=====================================================
NEXT MCQ
======================================================*/
function nextMCQ(){
const info = getCategoryInfo(currentCategory);
if(currentMCQ < info.end){
currentMCQ++;
goToMCQ(currentMCQ);
}
}
/*=====================================================
PREVIOUS MCQ
======================================================*/
function previousMCQ(){
const info = getCategoryInfo(currentCategory);
if(currentMCQ > info.start){
currentMCQ--;
goToMCQ(currentMCQ);
}
}
/*=====================================================
HIGHLIGHT CURRENT MCQ
======================================================*/
function highlightCurrentMCQ(){
document.querySelectorAll(".rare-card")
.forEach(function(card){
card.classList.remove("active-mcq");
});
const activeCard = document.getElementById(
"mcq-" + currentMCQ
);
if(activeCard){
activeCard.classList.add("active-mcq");
}
}
/*=====================================================
NAVIGATION BUTTON EVENTS
======================================================*/
document.getElementById("nextBtn")
.addEventListener("click",function(){
nextMCQ();
});
document.getElementById("previousBtn")
.addEventListener("click",function(){
previousMCQ();
});
/*=====================================================
KEYBOARD NAVIGATION
======================================================*/
document.addEventListener("keydown",function(e){
// Ignore when typing in search box
if(document.activeElement.id==="searchBox") return;
if(e.key==="ArrowRight"){
nextMCQ();
}
if(e.key==="ArrowLeft"){
previousMCQ();
}
});
/*=====================================================
RARE StudyBook Engine v5.0
PART 8 : SMART SEARCH ENGINE
======================================================*/
/*=====================================================
SEARCH MCQs
======================================================*/
function searchMCQs(keyword){
keyword = keyword.toLowerCase().trim();
const cards = document.querySelectorAll(".rare-card");
// Empty search -> show everything
if(keyword===""){
cards.forEach(function(card){
card.style.display="block";
});
return;
}
cards.forEach(function(card){
const number = card.querySelector(".rare-number")
.textContent.toLowerCase();
const question = card.querySelector(".rare-question")
.textContent.toLowerCase();
if(
number.includes(keyword) ||
question.includes(keyword)
){
card.style.display="block";
}
else{
card.style.display="none";
}
});
}
/*=====================================================
CLEAR SEARCH
======================================================*/
function clearSearch(){
searchBox.value="";
searchMCQs("");
}
/*=====================================================
SEARCH BY MCQ NUMBER
======================================================*/
function goToQuestionByNumber(mcqNo){
const info = getCategoryInfo(currentCategory);
if(mcqNo < info.start || mcqNo > info.end){
alert(
"MCQ No. " +
mcqNo +
" is not available in the current category."
);
return;
}
clearSearch();
goToMCQ(mcqNo);
}
/*=====================================================
SEARCH INPUT EVENT
======================================================*/
searchBox.addEventListener("input",function(){
searchMCQs(this.value);
});
/*=====================================================
ENTER KEY SUPPORT
======================================================*/
searchBox.addEventListener("keydown",function(e){
if(e.key!=="Enter") return;
const value=this.value.trim();
// If only digits, treat as MCQ number
if(/^\d+$/.test(value)){
goToQuestionByNumber(parseInt(value));
}
});
/*=====================================================
RARE StudyBook Engine v5.0
PART 9 : REVIEW MODE ENGINE
======================================================*/
/*=====================================================
REVIEW MODE VARIABLES
======================================================*/
let reviewMode = false;
/*=====================================================
START REVIEW MODE
======================================================*/
function startReviewMode(){
if(reviewQuestions.length === 0){
alert("Excellent! No incorrect questions to review.");
return;
}
reviewMode = true;
document.querySelectorAll(".rare-card").forEach(function(card){
card.style.display = "none";
});
reviewQuestions.forEach(function(mcqNo){
const card = document.getElementById("mcq-" + mcqNo);
if(card){
card.style.display = "block";
}
});
goToMCQ(reviewQuestions[0]);
updateReviewButton();
}
/*=====================================================
EXIT REVIEW MODE
======================================================*/
function exitReviewMode(){
reviewMode = false;
clearSearch();
document.querySelectorAll(".rare-card").forEach(function(card){
card.style.display = "block";
});
updateReviewButton();
}
/*=====================================================
TOGGLE REVIEW MODE
======================================================*/
function toggleReviewMode(){
if(reviewMode){
exitReviewMode();
}else{
startReviewMode();
}
}
/*=====================================================
UPDATE REVIEW BUTTON
======================================================*/
function updateReviewButton(){
const btn = document.getElementById("reviewBtn");
if(reviewMode){
btn.innerHTML = "Exit Review Mode";
btn.classList.add("review-active");
}else{
btn.innerHTML =
"Review Incorrect Questions (" +
reviewQuestions.length +
")";
btn.classList.remove("review-active");
}
}
/*=====================================================
CLEAR REVIEW LIST
======================================================*/
function clearReviewList(){
reviewQuestions = [];
reviewMode = false;
updateReviewButton();
}
/*=====================================================
REVIEW BUTTON EVENT
======================================================*/
document.getElementById("reviewBtn")
.addEventListener("click",function(){
toggleReviewMode();
});
/*=====================================================
RARE StudyBook Engine v5.0
PART 10 : RESULT DASHBOARD
======================================================*/
/*=====================================================
SHOW RESULT DASHBOARD
======================================================*/
function showResultDashboard(){
const total = getCurrentCategoryTotal();
const unanswered = total - attemptedQuestions;
const percentage = getScorePercentage();
const accuracy = getAccuracy();
const grade = calculateGrade(percentage);
const message = getPerformanceMessage(percentage);
resultDashboard.style.display = "block";
resultDashboard.innerHTML = `
Quiz Completed 🎉
| Total Questions |
${total} |
| Correct Answers |
${correctAnswers} |
| Wrong Answers |
${wrongAnswers} |
| Unanswered |
${unanswered} |
| Score |
${score}/${total} |
| Percentage |
${percentage}% |
| Accuracy |
${accuracy}% |
| Grade |
${grade} |
${message}
`;
}
/*=====================================================
CALCULATE GRADE
======================================================*/
function calculateGrade(percent){
if(percent>=90) return "A+";
if(percent>=80) return "A";
if(percent>=70) return "B";
if(percent>=60) return "C";
if(percent>=50) return "D";
return "Needs Improvement";
}
/*=====================================================
PERFORMANCE MESSAGE
======================================================*/
function getPerformanceMessage(percent){
if(percent>=90)
return "Outstanding performance! Keep it up.";
if(percent>=80)
return "Excellent work. You have mastered this topic.";
if(percent>=70)
return "Very good! A little more practice will make you perfect.";
if(percent>=60)
return "Good effort. Revise the incorrect questions.";
if(percent>=50)
return "Fair attempt. More practice is recommended.";
return "Please review the chapter and try again.";
}
/*=====================================================
HIDE RESULT DASHBOARD
======================================================*/
function hideResultDashboard(){
resultDashboard.style.display="none";
}
/*=====================================================
RESTART CURRENT CATEGORY
======================================================*/
function restartCategory(){
hideResultDashboard();
loadCategory(currentCategory);
}
/*=====================================================
RARE StudyBook Engine v5.0
PART 11 : SETTINGS & LOCAL STORAGE
======================================================*/
const STORAGE_KEY = "rareStudyBook_v5";
/*=====================================================
SAVE USER PROGRESS
======================================================*/
function saveProgress(){
const data = {
currentCategory,
currentMCQ,
score,
correctAnswers,
wrongAnswers,
attemptedQuestions,
reviewQuestions,
answeredQuestions:[...answeredQuestions]
};
localStorage.setItem(
STORAGE_KEY,
JSON.stringify(data)
);
}
/*=====================================================
RESTORE USER PROGRESS
======================================================*/
function loadProgress(){
const data = localStorage.getItem(STORAGE_KEY);
if(!data) return;
try{
const saved = JSON.parse(data);
currentCategory = saved.currentCategory || "basic";
currentMCQ = saved.currentMCQ || 1;
score = saved.score || 0;
correctAnswers = saved.correctAnswers || 0;
wrongAnswers = saved.wrongAnswers || 0;
attemptedQuestions = saved.attemptedQuestions || 0;
reviewQuestions = saved.reviewQuestions || [];
answeredQuestions = new Set(
saved.answeredQuestions || []
);
}
catch(error){
console.error("Unable to restore progress.");
}
}
/*=====================================================
RESET SAVED PROGRESS
======================================================*/
function resetSavedProgress(){
localStorage.removeItem(STORAGE_KEY);
}
/*=====================================================
TOGGLE DARK MODE
======================================================*/
function toggleDarkMode(){
document.body.classList.toggle("rare-dark");
const enabled = document.body.classList.contains("rare-dark");
localStorage.setItem(
"rareDarkMode",
enabled
);
}
/*=====================================================
RESTORE DARK MODE
======================================================*/
function restoreDarkMode(){
const enabled =
localStorage.getItem("rareDarkMode");
if(enabled === "true"){
document.body.classList.add("rare-dark");
}
}
/*=====================================================
RARE StudyBook Engine v5.0
PART 12 : FINAL ENGINE
======================================================*/
/*=====================================================
TIMER
======================================================*/
let quizTimer = null;
let elapsedSeconds = 0;
function startTimer(){
stopTimer();
elapsedSeconds = 0;
quizTimer = setInterval(function(){
elapsedSeconds++;
updateTimer();
},1000);
}
function stopTimer(){
if(quizTimer){
clearInterval(quizTimer);
quizTimer = null;
}
}
function updateTimer(){
const timer = document.getElementById("timerValue");
if(!timer) return;
const minutes = Math.floor(elapsedSeconds/60);
const seconds = elapsedSeconds%60;
timer.innerHTML =
String(minutes).padStart(2,"0")
+ ":"
+
String(seconds).padStart(2,"0");
}
/*=====================================================
BOOKMARK SYSTEM
======================================================*/
let bookmarkedQuestions = [];
function toggleBookmark(mcqNo){
const index = bookmarkedQuestions.indexOf(mcqNo);
if(index===-1){
bookmarkedQuestions.push(mcqNo);
}
else{
bookmarkedQuestions.splice(index,1);
}
}
/*=====================================================
RANDOM QUIZ
======================================================*/
function startRandomQuiz(totalQuestions=20){
reviewMode=false;
clearSearch();
document.querySelectorAll(".rare-card")
.forEach(card=>card.style.display="none");
const info=getCategoryInfo(currentCategory);
let list=[];
for(let i=info.start;i<=info.end;i++){
if(mcqs[i]){
list.push(i);
}
}
list.sort(()=>Math.random()-0.5);
list.slice(0,totalQuestions)
.forEach(function(no){
const card=document.getElementById("mcq-"+no);
if(card){
card.style.display="block";
}
});
}
/*=====================================================
PRINT RESULT
======================================================*/
function printResult(){
window.print();
}
/*=====================================================
SHARE RESULT
======================================================*/
function shareResult(){
const text=
"I scored "
+ score +
"/"
+
getCurrentCategoryTotal()
+
" using the RARE StudyBook Engine.";
if(navigator.share){
navigator.share({
title:"RARE StudyBook Result",
text:text
});
}
}
/*=====================================================
RESET ENTIRE ENGINE
======================================================*/
function resetEngine(){
stopTimer();
resetSavedProgress();
bookmarkedQuestions=[];
reviewQuestions=[];
answeredQuestions.clear();
loadCategory("basic");
}
/*=====================================================
AUTO SAVE
======================================================*/
setInterval(function(){
saveProgress();
},30000);
/*=====================================================
START ENGINE
======================================================*/
document.addEventListener("DOMContentLoaded",function(){
startTimer();
});
