/**** * Plugins ****/ var tween = LK.import("@upit/tween.v1"); var storage = LK.import("@upit/storage.v1"); /**** * Classes ****/ var AnswerButton = Container.expand(function (answerText, isCorrect, onAnswerSelected) { var self = Container.call(this); var buttonGraphics = self.attachAsset('answerButton', { anchorX: 0.5, anchorY: 0.5 }); var buttonText = new Text2(answerText, { size: 60, fill: 0x000000 }); buttonText.anchor.set(0.5, 0.5); self.addChild(buttonText); self.isCorrect = isCorrect; self.onAnswerSelected = onAnswerSelected; self.down = function (x, y, obj) { self.onAnswerSelected(self.isCorrect); }; self.setCorrectStyle = function () { buttonGraphics.tint = 0x00ff00; }; self.setIncorrectStyle = function () { buttonGraphics.tint = 0xff0000; }; self.resetStyle = function () { buttonGraphics.tint = 0xffffff; }; return self; }); var Castle = Container.expand(function () { var self = Container.call(this); var castleGraphics = self.attachAsset('castle', { anchorX: 0.5, anchorY: 1.0 }); return self; }); var Character = Container.expand(function () { var self = Container.call(this); var characterGraphics = self.attachAsset('character', { anchorX: 0.5, anchorY: 1.0 }); self.moveToPosition = function (targetX, questionNumber) { var duration = 1000; if (questionNumber === 5 || questionNumber === 10 || questionNumber === 15) { duration = 2500; } tween(self, { x: targetX }, { duration: duration, easing: tween.easeInOut }); }; return self; }); var DifficultySelector = Container.expand(function (onDifficultySelected) { var self = Container.call(this); // Create semi-transparent overlay var overlay = self.attachAsset('questionPanel', { anchorX: 0.5, anchorY: 0.5, scaleX: 1.2, scaleY: 1.2 }); overlay.tint = 0x000000; overlay.alpha = 0.8; overlay.x = 0; overlay.y = 0; // Create title text var titleText = new Text2("SELECT DIFFICULTY", { size: 100, fill: 0xffffff }); titleText.anchor.set(0.5, 0.5); titleText.x = 0; titleText.y = -400; self.addChild(titleText); // Create difficulty buttons var difficulties = [{ name: 'EASY', level: 1, color: 0x00ff00 }, { name: 'MEDIUM', level: 2, color: 0xffff00 }, { name: 'HARD', level: 3, color: 0xff0000 }, { name: 'INFINITY', level: 4, color: 0x9900ff }]; var buttonPositions = [{ x: -500, y: 100 }, { x: 0, y: 100 }, { x: 500, y: 100 }, { x: 0, y: 300 }]; for (var i = 0; i < difficulties.length; i++) { var difficulty = difficulties[i]; var buttonContainer = new Container(); buttonContainer.x = buttonPositions[i].x; buttonContainer.y = buttonPositions[i].y; var assetId = difficulty.name.toLowerCase() + 'Button'; var buttonGraphics = buttonContainer.attachAsset(assetId, { anchorX: 0.5, anchorY: 0.5 }); buttonGraphics.tint = difficulty.color; var buttonText = new Text2(difficulty.name, { size: 60, fill: 0x000000 }); buttonText.anchor.set(0.5, 0.5); buttonContainer.addChild(buttonText); buttonContainer.difficulty = difficulty; buttonContainer.down = function (x, y, obj) { onDifficultySelected(this.difficulty.level); }; self.addChild(buttonContainer); } return self; }); var PrincessGuard = Container.expand(function (guardNumber) { var self = Container.call(this); var guardAsset = guardNumber === 1 ? 'guard1' : 'guard2'; var guardGraphics = self.attachAsset(guardAsset, { anchorX: 0.5, anchorY: 1.0 }); return self; }); /**** * Initialize Game ****/ var game = new LK.Game({ backgroundColor: 0x87ceeb }); /**** * Game Code ****/ // Game variables var currentLevel = storage.currentLevel || 1; var completedLevels = storage.completedLevels || 0; var currentQuestion = 0; var totalQuestions = 15; var correctAnswers = 0; var gameActive = false; var questionTimer = null; var timeLeft = 10; var timerText = null; var hearts = 3; var heartsDisplay = null; var isInfinityMode = false; // Math problem generation var mathProblems = []; var currentProblem = null; // Game objects var character = null; var castle = null; var ground = null; var path = null; var questionPanel = null; var questionText = null; var progressText = null; var answerButtons = []; // Positions var startX = 200; var endX = 1800; var characterY = 2400; var pathY = 2450; var guard1 = null; var guard2 = null; var princess = null; var guard1X = startX + (endX - startX) * (5 / 15); var guard2X = startX + (endX - startX) * (10 / 15); var princessX = endX; // Initialize game elements function initializeGame() { // Create ground ground = game.addChild(LK.getAsset('ground', { anchorX: 0, anchorY: 0, x: 0, y: 2470 })); // Create path path = game.addChild(LK.getAsset('path', { anchorX: 0, anchorY: 0.5, x: 124, y: pathY })); // Create character character = game.addChild(new Character()); character.x = startX; character.y = characterY; // Create castle castle = game.addChild(new Castle()); castle.x = endX; castle.y = characterY; // Create guard 1 guard1 = game.addChild(new PrincessGuard(1)); guard1.x = guard1X; guard1.y = characterY; // Create guard 2 guard2 = game.addChild(new PrincessGuard(2)); guard2.x = guard2X; guard2.y = characterY; // Create princess at the end // Create question panel questionPanel = game.addChild(LK.getAsset('questionPanel', { anchorX: 0.5, anchorY: 0.5, x: 1024, y: 1000 })); questionPanel.alpha = 0.9; // Create question text questionText = new Text2('', { size: 80, fill: 0x000000 }); questionText.anchor.set(0.5, 0.5); questionText.x = 1024; questionText.y = 880; game.addChild(questionText); // Create progress text progressText = new Text2('', { size: 60, fill: 0x2b2b2b }); progressText.anchor.set(0.5, 0.5); progressText.x = 1024; progressText.y = 700; game.addChild(progressText); // Create timer text timerText = new Text2('Time: 10', { size: 70, fill: 0xff0000 }); timerText.anchor.set(0.5, 0.5); timerText.x = 1024; timerText.y = 550; game.addChild(timerText); // Create completion counter text var completionCounterText = new Text2('Princesses Saved: ' + completedLevels, { size: 50, fill: 0x000000 }); completionCounterText.anchor.set(0.5, 0.0); completionCounterText.x = 1024; completionCounterText.y = 50; game.addChild(completionCounterText); // Create hearts display heartsDisplay = new Text2('❤️ ❤️ ❤️', { size: 80, fill: 0xff0000 }); heartsDisplay.anchor.set(0.5, 0.0); heartsDisplay.x = 1024; heartsDisplay.y = 120; if (!isInfinityMode) { game.addChild(heartsDisplay); } // Create answer buttons var buttonPositions = [{ x: 512, y: 1100 }, { x: 1536, y: 1100 }, { x: 512, y: 1300 }, { x: 1536, y: 1300 }]; for (var i = 0; i < 4; i++) { var button = new AnswerButton('', false, onAnswerSelected); button.x = buttonPositions[i].x; button.y = buttonPositions[i].y; answerButtons.push(button); game.addChild(button); } // Create music toggle icon in top right corner var musicIcon = new Text2('🎵', { size: 80, fill: 0x000000 }); musicIcon.anchor.set(1.0, 0.0); musicIcon.x = 1948; // 100px from right edge (2048 - 100) musicIcon.y = 100; LK.gui.addChild(musicIcon); // Add click handler to stop music musicIcon.down = function (x, y, obj) { LK.stopMusic(); }; generateMathProblems(); startNextQuestion(); } function generateMathProblems() { mathProblems = []; for (var i = 0; i < totalQuestions; i++) { var problem = generateMathProblem(currentLevel); mathProblems.push(problem); } } function generateMathProblem(level) { var num1, num2, operation, correctAnswer, question; if (level === 1) { // Easy: Addition and subtraction only, up to 15 num1 = Math.floor(Math.random() * 15) + 1; num2 = Math.floor(Math.random() * 15) + 1; operation = Math.random() < 0.5 ? '+' : '-'; if (operation === '+') { correctAnswer = num1 + num2; question = num1 + ' + ' + num2 + ' = ?'; } else { if (num1 < num2) { var temp = num1; num1 = num2; num2 = temp; } correctAnswer = num1 - num2; question = num1 + ' - ' + num2 + ' = ?'; } } else if (level === 2) { // Medium: Addition and subtraction with low numbers up to 50 var ops = ['+', '-']; operation = ops[Math.floor(Math.random() * ops.length)]; num1 = Math.floor(Math.random() * 50) + 1; num2 = Math.floor(Math.random() * 50) + 1; if (operation === '+') { correctAnswer = num1 + num2; question = num1 + ' + ' + num2 + ' = ?'; } else { if (num1 < num2) { var temp = num1; num1 = num2; num2 = temp; } correctAnswer = num1 - num2; question = num1 + ' - ' + num2 + ' = ?'; } } else { // Hard: All operations with larger numbers var ops = ['+', '-', '*', '/']; operation = ops[Math.floor(Math.random() * ops.length)]; if (operation === '/') { correctAnswer = Math.floor(Math.random() * 20) + 1; num2 = Math.floor(Math.random() * 12) + 1; num1 = correctAnswer * num2; question = num1 + ' ÷ ' + num2 + ' = ?'; } else if (operation === '*') { num1 = Math.floor(Math.random() * 25) + 1; num2 = Math.floor(Math.random() * 25) + 1; correctAnswer = num1 * num2; question = num1 + ' × ' + num2 + ' = ?'; } else { num1 = Math.floor(Math.random() * 100) + 1; num2 = Math.floor(Math.random() * 100) + 1; if (operation === '+') { correctAnswer = num1 + num2; question = num1 + ' + ' + num2 + ' = ?'; } else { if (num1 < num2) { var temp = num1; num1 = num2; num2 = temp; } correctAnswer = num1 - num2; question = num1 + ' - ' + num2 + ' = ?'; } } } // Generate wrong answers var wrongAnswers = []; var attempts = 0; while (wrongAnswers.length < 3 && attempts < 20) { var wrongAnswer; var variation = Math.floor(Math.random() * 10) + 1; if (Math.random() < 0.5) { wrongAnswer = correctAnswer + variation; } else { wrongAnswer = correctAnswer - variation; } if (wrongAnswer !== correctAnswer && wrongAnswer > 0 && wrongAnswers.indexOf(wrongAnswer) === -1) { wrongAnswers.push(wrongAnswer); } attempts++; } // Ensure we have exactly 3 wrong answers while (wrongAnswers.length < 3) { var fallbackWrong = correctAnswer + Math.floor(Math.random() * 20) - 10; if (fallbackWrong !== correctAnswer && fallbackWrong > 0 && wrongAnswers.indexOf(fallbackWrong) === -1) { wrongAnswers.push(fallbackWrong); } } return { question: question, correctAnswer: correctAnswer, wrongAnswers: wrongAnswers }; } function updateHeartsDisplay() { var heartString = ''; for (var i = 0; i < hearts; i++) { heartString += '❤️ '; } if (heartString === '') { heartString = 'NO HEARTS LEFT'; } heartsDisplay.setText(heartString); } function startTimer() { timeLeft = 13; timerText.setText('Time: ' + timeLeft); timerText.tint = 0xff0000; if (questionTimer) { LK.clearInterval(questionTimer); } questionTimer = LK.setInterval(function () { timeLeft--; timerText.setText('Time: ' + timeLeft); if (timeLeft <= 0) { LK.clearInterval(questionTimer); onTimeUp(); } }, 1000); } function onTimeUp() { if (!gameActive) { return; } gameActive = false; // Flash screen red and show game over LK.effects.flashScreen(0xff0000, 2000); // Create failure message text var failureText = new Text2("Time's up! You couldn't save the princess!", { size: 70, fill: 0x000000 }); failureText.anchor.set(0.5, 0.5); failureText.x = 1024; failureText.y = 1566; game.addChild(failureText); // Animate the text to fade in and out failureText.alpha = 0; tween(failureText, { alpha: 1 }, { duration: 700, easing: tween.easeIn, onFinish: function onFinish() { LK.setTimeout(function () { tween(failureText, { alpha: 0 }, { duration: 700, easing: tween.easeOut, onFinish: function onFinish() { failureText.destroy(); } }); }, 1500); } }); LK.setTimeout(function () { LK.showGameOver(); }, 3000); } function startNextQuestion() { if (currentQuestion >= totalQuestions) { if (questionTimer) { LK.clearInterval(questionTimer); } completeLevel(); return; } currentProblem = mathProblems[currentQuestion]; // Update question text questionText.setText(currentProblem.question); progressText.setText('Question ' + (currentQuestion + 1) + ' of ' + totalQuestions); // Create answer options var answers = [currentProblem.correctAnswer].concat(currentProblem.wrongAnswers); // Shuffle answers for (var i = answers.length - 1; i > 0; i--) { var j = Math.floor(Math.random() * (i + 1)); var temp = answers[i]; answers[i] = answers[j]; answers[j] = temp; } // Set button texts and correct answer for (var i = 0; i < 4; i++) { answerButtons[i].children[1].setText(answers[i].toString()); answerButtons[i].isCorrect = answers[i] === currentProblem.correctAnswer; answerButtons[i].resetStyle(); } gameActive = true; startTimer(); } function onAnswerSelected(isCorrect) { if (!gameActive) { return; } gameActive = false; if (questionTimer) { LK.clearInterval(questionTimer); } // Show feedback on buttons for (var i = 0; i < answerButtons.length; i++) { if (answerButtons[i].isCorrect) { answerButtons[i].setCorrectStyle(); } else { answerButtons[i].setIncorrectStyle(); } } if (isCorrect) { correctAnswers++; LK.getSound('correct').play(); } else { LK.getSound('incorrect').play(); if (!isInfinityMode) { hearts--; updateHeartsDisplay(); } } // Move character forward for correct answers, or backward in infinity mode for incorrect answers var progress; if (isInfinityMode && !isCorrect) { // Move backward one step in infinity mode on incorrect answer var backwardQuestion = Math.max(0, currentQuestion - 1); progress = backwardQuestion / totalQuestions; var targetX = startX + (endX - startX) * progress; character.moveToPosition(targetX, backwardQuestion); } else { // Move forward normally progress = (currentQuestion + 1) / totalQuestions; var targetX = startX + (endX - startX) * progress; character.moveToPosition(targetX, currentQuestion + 1); } // Check milestones if (currentQuestion + 1 === 5 && guard1) { LK.effects.flashScreen(0xffaa00, 800); guard1.destroy(); //{4p_new} guard1 = null; //{4p_new2} } if (currentQuestion + 1 === 10 && guard2) { LK.effects.flashScreen(0xffaa00, 800); guard2.destroy(); //{4r_new} guard2 = null; //{4r_new2} } if (currentQuestion + 1 === 15 && princess) { LK.effects.flashScreen(0xffff00, 800); } // Only award points for correct answers if (isCorrect) { LK.setScore(LK.getScore() + 10 * currentLevel); } // Wait before next question LK.setTimeout(function () { if (isInfinityMode) { // In infinity mode, only increment question on correct answers if (isCorrect) { currentQuestion++; } // If incorrect, keep same question (currentQuestion stays the same) } else { // In other modes, always increment currentQuestion++; } startNextQuestion(); }, 2000); } function completeLevel() { // Check if player reached the finish (reached castle at question 15) var reachedFinish = character.x >= princessX - 50; if (reachedFinish) { LK.getSound('victory').play(); // Change background to light blue for victory game.setBackgroundColor(0xadd8e6); // Flash screen with celebration color LK.effects.flashScreen(0xffd700, 1500); // Create princess image var princessImage = game.addChild(LK.getAsset('princess', { anchorX: 0.5, anchorY: 0.5, x: 1024, y: 1200 })); princessImage.alpha = 0; // Create victory text var victoryText = new Text2("YOU SAVED THE PRINCESS!", { size: 90, fill: 0x000000 }); victoryText.anchor.set(0.5, 0.5); victoryText.x = 1024; victoryText.y = 1600; victoryText.alpha = 0; game.addChild(victoryText); // Animate princess image and text to fade in tween(princessImage, { alpha: 1 }, { duration: 1000, easing: tween.easeIn }); tween(victoryText, { alpha: 1 }, { duration: 1000, easing: tween.easeIn }); // Increment completion counter completedLevels++; storage.completedLevels = completedLevels; // Update counter display game.children.forEach(function (child) { if (child.text && child.text.indexOf('Princesses Saved:') === 0) { child.setText('Princesses Saved: ' + completedLevels); } }); // End game after 15th question LK.setTimeout(function () { // Fade out victory elements tween(princessImage, { alpha: 0 }, { duration: 800, easing: tween.easeOut, onFinish: function onFinish() { princessImage.destroy(); } }); tween(victoryText, { alpha: 0 }, { duration: 800, easing: tween.easeOut, onFinish: function onFinish() { victoryText.destroy(); } }); // Wait a bit more before showing you win LK.setTimeout(function () { LK.showYouWin(); }, 1000); }, 3000); } else { // Player did not save the princess (either wrong answers or did not reach finish), show failure message LK.effects.flashScreen(0xff0000, 2000); // Create failure message text var failureText = new Text2("You couldn't save the princess!", { size: 80, fill: 0x000000 }); failureText.anchor.set(0.5, 0.5); failureText.x = 1024; failureText.y = 1566; game.addChild(failureText); // Animate the text to fade in and out failureText.alpha = 0; tween(failureText, { alpha: 1 }, { duration: 700, easing: tween.easeIn, onFinish: function onFinish() { LK.setTimeout(function () { tween(failureText, { alpha: 0 }, { duration: 700, easing: tween.easeOut, onFinish: function onFinish() { failureText.destroy(); } }); }, 1500); } }); LK.setTimeout(function () { currentQuestion = 0; correctAnswers = 0; hearts = 3; updateHeartsDisplay(); character.x = startX; // Reset guards for retry if (guard1) { guard1.destroy(); } if (guard2) { guard2.destroy(); } if (princess) { princess.destroy(); } guard1 = game.addChild(new PrincessGuard(1)); guard1.x = guard1X; guard1.y = characterY; guard2 = game.addChild(new PrincessGuard(2)); guard2.x = guard2X; guard2.y = characterY; princess = game.addChild(LK.getAsset('princess', { anchorX: 0.5, anchorY: 1.0, x: princessX, y: characterY })); generateMathProblems(); startNextQuestion(); }, 3000); } } // Game state var gameStarted = false; // Start screen setup function showStartScreen() { // Create semi-transparent overlay var overlay = game.addChild(LK.getAsset('questionPanel', { anchorX: 0.5, anchorY: 0.5, x: 1024, y: 1366, scaleX: 1.2, scaleY: 1.2 })); overlay.tint = 0x222222; overlay.alpha = 0.8; // Create title text var titleText = new Text2("SAVE THE PRINCESS", { size: 100, fill: 0xffffff }); titleText.anchor.set(0.5, 0.5); titleText.x = 1024; titleText.y = 600; game.addChild(titleText); // Create subtitle text var subtitleText = new Text2("Answer math questions correctly to save the princess!", { size: 60, fill: 0xffff00 }); subtitleText.anchor.set(0.5, 0.5); subtitleText.x = 1024; subtitleText.y = 1000; game.addChild(subtitleText); // Create start button var startButton = game.addChild(LK.getAsset('startButton', { anchorX: 0.5, anchorY: 0.5, x: 1024, y: 1400 })); // Create button text with play icon var buttonText = new Text2("", { size: 120, fill: 0x000000 }); buttonText.anchor.set(0.5, 0.5); startButton.addChild(buttonText); // Handle button click startButton.down = function (x, y, obj) { // Remove start screen elements overlay.destroy(); titleText.destroy(); subtitleText.destroy(); startButton.destroy(); // Show difficulty selector showDifficultyScreen(); }; } // Show difficulty selection screen function showDifficultyScreen() { var difficultySelector = game.addChild(new DifficultySelector(function (selectedLevel) { currentLevel = selectedLevel; isInfinityMode = selectedLevel === 4; // Remove difficulty selector difficultySelector.destroy(); // Start game gameStarted = true; LK.playMusic('game-song1'); initializeGame(); })); // Position difficulty selector in center difficultySelector.x = 1024; difficultySelector.y = 1366; } // Show start screen instead of directly initializing showStartScreen(); game.update = function () { // Game update logic if needed };