/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); var storage = LK.import("@upit/storage.v1"); /**** * Classes ****/ var AnswerButton = Container.expand(function (optionText, index) { var self = Container.call(this); var buttonGraphics = self.attachAsset('button', { anchorX: 0.5, anchorY: 0.5 }); var optionLetter = ['A', 'B', 'C', 'D'][index]; var buttonText = new Text2(optionLetter + ': ' + optionText, { size: 60, fill: 0xFFFFFF }); buttonText.anchor.set(0.5, 0.5); self.addChild(buttonText); self.isCorrect = false; self.optionText = optionText; self.setCorrect = function (correct) { self.isCorrect = correct; }; self.showResult = function (isSelected) { if (isSelected) { if (self.isCorrect) { tween(buttonGraphics, { tint: 0x42f56f }, { duration: 300 }); LK.getSound('correct').play(); } else { tween(buttonGraphics, { tint: 0xf54242 }, { duration: 300 }); LK.getSound('wrong').play(); } } else if (self.isCorrect) { tween(buttonGraphics, { tint: 0x42f56f }, { duration: 300 }); } }; self.reset = function () { tween(buttonGraphics, { tint: 0x4287f5 }, { duration: 300 }); }; self.down = function (x, y, obj) { tween(buttonGraphics, { scaleX: 0.95, scaleY: 0.95 }, { duration: 100 }); }; self.up = function (x, y, obj) { tween(buttonGraphics, { scaleX: 1, scaleY: 1 }, { duration: 100 }); // Handle selection in the game class if (typeof game.onOptionSelected === 'function') { game.onOptionSelected(self); } }; return self; }); var Question = Container.expand(function () { var self = Container.call(this); self.question = ""; self.options = []; self.correctAnswer = 0; self.difficulty = 0; return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0xf0f0f0 }); /**** * Game Code ****/ // Game configuration var currentQuestion = 0; var totalQuestions = 20; var questions = []; var answerButtons = []; var questionText = null; var difficultyText = null; var progressText = null; var canAnswer = true; var difficultyLevels = ["Easy", "Medium", "Difficult", "Extreme"]; var currentDifficulty = 0; var wrongAnswerCount = 0; var wrongCountText = null; // Generate questions of increasing difficulty function generateQuestions() { questions = []; // Easy questions (1-5) for (var i = 0; i < 5; i++) { var num1 = Math.floor(Math.random() * 10) + 1; var num2 = Math.floor(Math.random() * 10) + 1; var operation = ['+', '-', '÷'][Math.floor(Math.random() * 3)]; // Add division with proper symbol // Ensure division results in an integer if needed if (operation === '÷' && num1 % num2 !== 0) { num1 = num2 * (Math.floor(Math.random() * 5) + 1); } var correctAnswer = calculateAnswer(num1, num2, operation); questions.push({ question: "".concat(num1, " ").concat(operation, " ").concat(num2, " = ?"), options: generateOptions(correctAnswer, 20), correctAnswer: correctAnswer, difficulty: 0 }); } // Medium questions (6-10) for (var i = 0; i < 5; i++) { var num1 = Math.floor(Math.random() * 20) + 10; var num2 = Math.floor(Math.random() * 20) + 10; var operation = ['+', '-', '÷'][Math.floor(Math.random() * 3)]; // Include division with proper symbol if (operation === '÷' && num1 % num2 !== 0) { // Make sure division results in an integer num1 = num2 * (Math.floor(Math.random() * 10) + 1); } var correctAnswer = calculateAnswer(num1, num2, operation); questions.push({ question: "".concat(num1, " ").concat(operation, " ").concat(num2, " = ?"), options: generateOptions(correctAnswer, 50), correctAnswer: correctAnswer, difficulty: 1 }); } // Difficult questions (11-15) for (var i = 0; i < 5; i++) { var num1 = Math.floor(Math.random() * 50) + 20; var num2 = Math.floor(Math.random() * 30) + 10; var num3 = Math.floor(Math.random() * 10) + 1; // Make sure to include multiplication var op1 = '×'; // Force multiplication for first operation with proper symbol var op2 = ['+', '-', '×'][Math.floor(Math.random() * 3)]; var question = "".concat(num1, " ").concat(op1, " ").concat(num2, " ").concat(op2, " ").concat(num3, " = ?"); var correctAnswer = calculateComplexAnswer(num1, num2, num3, op1, op2); questions.push({ question: question, options: generateOptions(correctAnswer, 100), correctAnswer: correctAnswer, difficulty: 2 }); } // Extreme questions (16-20) for (var i = 0; i < 5; i++) { var question = ""; var correctAnswer = 0; // Always use division for extreme questions var questionType = 2; // Force complex equation with division switch (questionType) { case 0: // Powers and roots var base = Math.floor(Math.random() * 10) + 2; var exponent = Math.floor(Math.random() * 3) + 2; question = "".concat(base, "^").concat(exponent, " = ?"); correctAnswer = Math.pow(base, exponent); break; case 1: // Percentage problems var whole = Math.floor(Math.random() * 100) + 50; var percentage = Math.floor(Math.random() * 90) + 10; question = "".concat(percentage, "% of ").concat(whole, " = ?"); correctAnswer = percentage / 100 * whole; break; case 2: // Complex equation with division var a = Math.floor(Math.random() * 30) + 20; var b = Math.floor(Math.random() * 10) + 2; var c = Math.floor(Math.random() * 5) + 1; var d = Math.floor(Math.random() * 10) + 5; question = "(".concat(a, " ÷ ").concat(b, ") + (").concat(c, " ÷ ").concat(d, ") = ?"); correctAnswer = a / b + c / d; correctAnswer = Math.round(correctAnswer * 100) / 100; // Round to 2 decimal places break; case 3: // Sequence problems var start = Math.floor(Math.random() * 5) + 1; var diff = Math.floor(Math.random() * 5) + 2; var sequence = []; for (var j = 0; j < 5; j++) { sequence.push(start + j * diff); } question = "What comes next: ".concat(sequence.join(", "), ", ?"); correctAnswer = start + 5 * diff; break; } questions.push({ question: question, options: generateOptions(correctAnswer, 200), correctAnswer: correctAnswer, difficulty: 3 }); } } function calculateAnswer(num1, num2, operation) { switch (operation) { case '+': return num1 + num2; case '-': return num1 - num2; case '*': return num1 * num2; case '÷': return num1 / num2; case '/': return num1 / num2; default: return 0; } } function calculateComplexAnswer(num1, num2, num3, op1, op2) { // Follow order of operations (BODMAS) // Convert operators to calculation-compatible format var calcOp1 = op1 === '×' ? '*' : op1 === '÷' ? '/' : op1; var calcOp2 = op2 === '×' ? '*' : op2 === '÷' ? '/' : op2; if ((calcOp1 === '*' || calcOp1 === '/') && (calcOp2 === '+' || calcOp2 === '-')) { // First operation takes precedence var intermediateResult = calculateAnswer(num1, num2, calcOp1); return calculateAnswer(intermediateResult, num3, calcOp2); } else { // Second operation takes precedence var intermediateResult = calculateAnswer(num2, num3, calcOp2); return calculateAnswer(num1, intermediateResult, calcOp1); } } function generateOptions(correctAnswer, range) { var options = [correctAnswer]; // Generate 3 wrong answers while (options.length < 4) { var offset = Math.floor(Math.random() * range) - range / 2; var wrongAnswer = correctAnswer + offset; // Make sure the wrong answer is not the same as any existing options // and is not negative if (offset !== 0 && !options.includes(wrongAnswer) && wrongAnswer >= 0) { options.push(wrongAnswer); } } // Shuffle options for (var i = options.length - 1; i > 0; i--) { var j = Math.floor(Math.random() * (i + 1)); var temp = options[i]; options[i] = options[j]; options[j] = temp; } // Round decimal answers for better display for (var i = 0; i < options.length; i++) { if (options[i] % 1 !== 0) { options[i] = Math.round(options[i] * 100) / 100; } } return options; } function initializeGame() { // Clear any existing elements while (game.children.length > 0) { game.removeChild(game.children[0]); } // Reset variables currentQuestion = 0; currentDifficulty = 0; answerButtons = []; wrongAnswerCount = 0; canAnswer = true; // Generate new questions generateQuestions(); // Create title var titleText = new Text2("Math Challenge Quiz", { size: 100, fill: 0x1A1A1A }); titleText.anchor.set(0.5, 0); titleText.x = 2048 / 2; titleText.y = 100; game.addChild(titleText); // Create difficulty indicator difficultyText = new Text2("Difficulty: ".concat(difficultyLevels[currentDifficulty]), { size: 60, fill: 0x1A1A1A }); difficultyText.anchor.set(0.5, 0); difficultyText.x = 2048 / 2; difficultyText.y = 220; game.addChild(difficultyText); // Create progress indicator progressText = new Text2("Question: ".concat(currentQuestion + 1, "/").concat(totalQuestions), { size: 60, fill: 0x1A1A1A }); progressText.anchor.set(0.5, 0); progressText.x = 2048 / 2; progressText.y = 300; game.addChild(progressText); // Create question text questionText = new Text2("", { size: 80, fill: 0x1A1A1A }); questionText.anchor.set(0.5, 0); questionText.x = 2048 / 2; questionText.y = 450; game.addChild(questionText); // Create answer buttons for (var i = 0; i < 4; i++) { var button = new AnswerButton("", i); // Calculate position var buttonWidth = 600; var buttonHeight = 250; var padding = 100; if (i < 2) { button.x = 2048 / 2 - buttonWidth / 2 - padding / 2 + i * (buttonWidth + padding); button.y = 800; } else { button.x = 2048 / 2 - buttonWidth / 2 - padding / 2 + (i - 2) * (buttonWidth + padding); button.y = 1100; } game.addChild(button); answerButtons.push(button); } // Create score display var scoreText = new Text2("Score: 0", { size: 60, fill: 0x1A1A1A }); scoreText.anchor.set(1, 0); scoreText.x = 2048 - 50; scoreText.y = 50; game.addChild(scoreText); // Create wrong answer counter wrongCountText = new Text2("Mistakes: 0/4", { size: 60, fill: 0xf54242 }); wrongCountText.anchor.set(0, 0); wrongCountText.x = 50; wrongCountText.y = 50; game.addChild(wrongCountText); // Display first question displayQuestion(currentQuestion); // Play background music LK.playMusic('bgMusic'); } function displayQuestion(questionIndex) { if (questionIndex >= questions.length) { return; } var question = questions[questionIndex]; // Update difficulty if needed var newDifficulty = question.difficulty; if (newDifficulty !== currentDifficulty) { currentDifficulty = newDifficulty; difficultyText.setText("Difficulty: ".concat(difficultyLevels[currentDifficulty])); LK.getSound('levelUp').play(); } // Update progress progressText.setText("Question: ".concat(questionIndex + 1, "/").concat(totalQuestions)); // Update question text questionText.setText(question.question); // Reset and update all buttons for (var i = 0; i < 4; i++) { answerButtons[i].reset(); answerButtons[i].setCorrect(question.options[i] === question.correctAnswer); var buttonText = new Text2(['A', 'B', 'C', 'D'][i] + ': ' + question.options[i], { size: 60, fill: 0xFFFFFF }); buttonText.anchor.set(0.5, 0.5); // Remove any existing text while (answerButtons[i].children.length > 1) { answerButtons[i].removeChild(answerButtons[i].children[1]); } answerButtons[i].addChild(buttonText); answerButtons[i].optionText = question.options[i]; } canAnswer = true; } game.onOptionSelected = function (selectedButton) { if (!canAnswer) return; canAnswer = false; // Show results for all buttons for (var i = 0; i < answerButtons.length; i++) { answerButtons[i].showResult(answerButtons[i] === selectedButton); } // Check if the selected answer is correct if (selectedButton.isCorrect) { // Increase score LK.setScore(LK.getScore() + 1); // Move to next question after a delay LK.setTimeout(function () { currentQuestion++; if (currentQuestion >= totalQuestions) { // Game completed LK.showYouWin(); } else { displayQuestion(currentQuestion); } }, 1000); } else { // Increase wrong answer count wrongAnswerCount++; wrongCountText.setText("Mistakes: " + wrongAnswerCount + "/4"); // If 4 wrong answers, show game over after a delay if (wrongAnswerCount >= 4) { LK.setTimeout(function () { LK.showGameOver(); }, 1500); } else { // Otherwise, continue to next question after a delay LK.setTimeout(function () { currentQuestion++; if (currentQuestion >= totalQuestions) { // Game completed LK.showYouWin(); } else { displayQuestion(currentQuestion); } }, 1500); } } }; // On window resize, make sure everything is positioned correctly LK.on('resize', function () { // The engine handles scaling automatically }); // Initialize the game initializeGame();