/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.v1");

/**** 
* Classes
****/ 
var FAQScreen = Container.expand(function () {
	var self = Container.call(this);
	// Create background
	var bg = LK.getAsset('energyBarBg', {
		width: 2048,
		height: 2732,
		anchorX: 0,
		anchorY: 0
	});
	bg.tint = 0xF8F9FA;
	self.addChild(bg);
	// Title
	var titleText = new Text2('PREGUNTAS FRECUENTES', {
		size: 80,
		fill: 0x2C3E50,
		font: "Impact"
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.x = 2048 / 2;
	titleText.y = 250;
	self.addChild(titleText);
	// Back button
	var backButton = LK.getAsset('restartButton', {
		width: 200,
		height: 80,
		anchorX: 0.5,
		anchorY: 0.5
	});
	backButton.tint = 0xFF6B35;
	backButton.x = 150;
	backButton.y = 150;
	self.addChild(backButton);
	var backText = new Text2('← VOLVER', {
		size: 50,
		fill: 0xFFFFFF,
		font: "Impact"
	});
	backText.anchor.set(0.5, 0.5);
	backText.x = 150;
	backText.y = 150;
	self.addChild(backText);
	backButton.down = function () {
		showStartScreen();
	};
	backText.down = function () {
		showStartScreen();
	};
	self.faqContainer = new Container();
	self.addChild(self.faqContainer);
	// Bottom back button
	var bottomBackButton = LK.getAsset('restartButton', {
		width: 400,
		height: 100,
		anchorX: 0.5,
		anchorY: 0.5
	});
	bottomBackButton.tint = 0xFF6B35;
	bottomBackButton.x = 2048 / 2;
	bottomBackButton.y = 2600;
	self.addChild(bottomBackButton);
	var bottomBackText = new Text2('← VOLVER', {
		size: 60,
		fill: 0xFFFFFF,
		font: "Impact"
	});
	bottomBackText.anchor.set(0.5, 0.5);
	bottomBackText.x = 2048 / 2;
	bottomBackText.y = 2600;
	self.addChild(bottomBackText);
	bottomBackButton.down = function () {
		showStartScreen();
	};
	bottomBackText.down = function () {
		showStartScreen();
	};
	return self;
});
var FallingItem = Container.expand(function (type, specificFood) {
	var self = Container.call(this);
	self.type = type;
	self.specificFood = specificFood;
	// Set different speeds based on type and add randomness
	if (type === 'anxiety') {
		self.speed = fallSpeed * 1.5; // Anxiety bombs fall faster
	} else if (type === 'water') {
		self.speed = fallSpeed * 0.8; // Water bottles fall slower
	} else {
		// Food items have variable speeds between 1.2x and 2.0x base speed (much faster)
		var speedMultiplier = 1.2 + Math.random() * 0.8;
		// Increase speed significantly during expert mode
		if (anxietyBombsActive) {
			speedMultiplier *= 2.2; // Make items fall 120% faster in expert mode
		}
		self.speed = fallSpeed * speedMultiplier;
	}
	var assetName = specificFood || 'waterBottle';
	if (type === 'water') assetName = 'waterBottle';else if (type === 'anxiety') assetName = 'anxietyBomb';
	var graphic = self.attachAsset(assetName, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		self.y += self.speed;
	};
	return self;
});
var MissionsScreen = Container.expand(function () {
	var self = Container.call(this);
	// Create background
	var bg = LK.getAsset('energyBarBg', {
		width: 2048,
		height: 2732,
		anchorX: 0,
		anchorY: 0
	});
	bg.tint = 0x2C3E50;
	bg.alpha = 0.95;
	self.addChild(bg);
	// Title
	var titleText = new Text2('MISIONES DIARIAS', {
		size: 100,
		fill: 0xFFD700,
		font: "Impact"
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.x = 2048 / 2;
	titleText.y = 300;
	self.addChild(titleText);
	// Back button
	var backButton = LK.getAsset('restartButton', {
		width: 200,
		height: 80,
		anchorX: 0.5,
		anchorY: 0.5
	});
	backButton.tint = 0xFF6B35;
	backButton.x = 150;
	backButton.y = 150;
	self.addChild(backButton);
	var backText = new Text2('← VOLVER', {
		size: 50,
		fill: 0xFFFFFF,
		font: "Impact"
	});
	backText.anchor.set(0.5, 0.5);
	backText.x = 150;
	backText.y = 150;
	self.addChild(backText);
	backButton.down = function () {
		showStartScreen();
	};
	backText.down = function () {
		showStartScreen();
	};
	self.missionsContainer = new Container();
	self.addChild(self.missionsContainer);
	// Bottom back button
	var bottomBackButton = LK.getAsset('restartButton', {
		width: 400,
		height: 100,
		anchorX: 0.5,
		anchorY: 0.5
	});
	bottomBackButton.tint = 0xFF6B35;
	bottomBackButton.x = 2048 / 2;
	bottomBackButton.y = 2600;
	self.addChild(bottomBackButton);
	var bottomBackText = new Text2('← VOLVER', {
		size: 60,
		fill: 0xFFFFFF,
		font: "Impact"
	});
	bottomBackText.anchor.set(0.5, 0.5);
	bottomBackText.x = 2048 / 2;
	bottomBackText.y = 2600;
	self.addChild(bottomBackText);
	bottomBackButton.down = function () {
		showStartScreen();
	};
	bottomBackText.down = function () {
		showStartScreen();
	};
	return self;
});
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerBody = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 1.0
	});
	var basket = self.attachAsset('basket', {
		anchorX: 0.5,
		anchorY: 0.5,
		y: -110
	});
	self.speed = 8;
	self.targetX = self.x;
	self.update = function () {
		var dx = self.targetX - self.x;
		if (Math.abs(dx) > 5) {
			self.x += dx * 0.15;
		} else {
			self.x = self.targetX;
		}
		// Keep player within bounds
		if (self.x < 150) self.x = 150;
		if (self.x > 2048 - 150) self.x = 2048 - 150;
	};
	self.moveTo = function (targetX) {
		self.targetX = targetX;
	};
	return self;
});
var StartScreen = Container.expand(function () {
	var self = Container.call(this);
	// Create background
	var bg = LK.getAsset('energyBarBg', {
		width: 2048,
		height: 2732,
		anchorX: 0,
		anchorY: 0
	});
	bg.tint = 0x5d6c16;
	self.addChild(bg);
	// Game title
	var titleText = new Text2('Caza-ingredientes', {
		size: 120,
		fill: 0xFFD700,
		font: "Impact"
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.x = 2048 / 2;
	titleText.y = 400;
	self.addChild(titleText);
	var subtitleText = new Text2('Elige bien, vive mejor', {
		size: 80,
		fill: 0x32CD32,
		font: "Impact"
	});
	subtitleText.anchor.set(0.5, 0.5);
	subtitleText.x = 2048 / 2;
	subtitleText.y = 520;
	self.addChild(subtitleText);
	// Create buttons
	var buttonProps = [{
		text: 'PLAY',
		y: 800,
		color: 0x32CD32
	}, {
		text: 'MISIONES',
		y: 1000,
		color: 0xFF6B35
	}, {
		text: 'TIENDA',
		y: 1200,
		color: 0x4ECDC4
	}, {
		text: 'PREGUNTAS',
		y: 1400,
		color: 0x9B59B6
	}];
	self.buttons = [];
	for (var i = 0; i < buttonProps.length; i++) {
		var buttonBg = LK.getAsset('restartButton', {
			width: 600,
			height: 120,
			anchorX: 0.5,
			anchorY: 0.5
		});
		buttonBg.tint = buttonProps[i].color;
		buttonBg.x = 2048 / 2;
		buttonBg.y = buttonProps[i].y;
		self.addChild(buttonBg);
		var buttonText = new Text2(buttonProps[i].text, {
			size: 70,
			fill: 0xFFFFFF,
			font: "Impact"
		});
		buttonText.anchor.set(0.5, 0.5);
		buttonText.x = 2048 / 2;
		buttonText.y = buttonProps[i].y;
		self.addChild(buttonText);
		buttonBg.buttonType = buttonProps[i].text;
		buttonText.buttonType = buttonProps[i].text;
		self.buttons.push({
			bg: buttonBg,
			text: buttonText,
			type: buttonProps[i].text
		});
	}
	// Button click handlers
	for (var j = 0; j < self.buttons.length; j++) {
		(function (button) {
			button.bg.down = function (x, y, obj) {
				handleStartScreenButton(button.type);
			};
			button.text.down = function (x, y, obj) {
				handleStartScreenButton(button.type);
			};
		})(self.buttons[j]);
	}
	return self;
});
var StoreScreen = Container.expand(function () {
	var self = Container.call(this);
	// Create background
	var bg = LK.getAsset('energyBarBg', {
		width: 2048,
		height: 2732,
		anchorX: 0,
		anchorY: 0
	});
	bg.tint = 0x2C3E50;
	bg.alpha = 0.95;
	self.addChild(bg);
	// Title
	var titleText = new Text2('TIENDA', {
		size: 100,
		fill: 0xFFD700,
		font: "Impact"
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.x = 2048 / 2;
	titleText.y = 250;
	self.addChild(titleText);
	// Nutripoints display
	var nutripointsDisplay = new Text2('Nutripoints: ' + (storage.totalNutripoints || 0), {
		size: 60,
		fill: 0x32CD32,
		font: "Impact"
	});
	nutripointsDisplay.anchor.set(0.5, 0.5);
	nutripointsDisplay.x = 2048 / 2;
	nutripointsDisplay.y = 350;
	self.addChild(nutripointsDisplay);
	// Back button
	var backButton = LK.getAsset('restartButton', {
		width: 200,
		height: 80,
		anchorX: 0.5,
		anchorY: 0.5
	});
	backButton.tint = 0xFF6B35;
	backButton.x = 150;
	backButton.y = 150;
	self.addChild(backButton);
	var backText = new Text2('← VOLVER', {
		size: 50,
		fill: 0xFFFFFF,
		font: "Impact"
	});
	backText.anchor.set(0.5, 0.5);
	backText.x = 150;
	backText.y = 150;
	self.addChild(backText);
	backButton.down = function () {
		showStartScreen();
	};
	backText.down = function () {
		showStartScreen();
	};
	self.storeContainer = new Container();
	self.addChild(self.storeContainer);
	// Bottom back button
	var bottomBackButton = LK.getAsset('restartButton', {
		width: 400,
		height: 100,
		anchorX: 0.5,
		anchorY: 0.5
	});
	bottomBackButton.tint = 0xFF6B35;
	bottomBackButton.x = 2048 / 2;
	bottomBackButton.y = 2600;
	self.addChild(bottomBackButton);
	var bottomBackText = new Text2('← VOLVER', {
		size: 60,
		fill: 0xFFFFFF,
		font: "Impact"
	});
	bottomBackText.anchor.set(0.5, 0.5);
	bottomBackText.x = 2048 / 2;
	bottomBackText.y = 2600;
	self.addChild(bottomBackText);
	bottomBackButton.down = function () {
		showStartScreen();
	};
	bottomBackText.down = function () {
		showStartScreen();
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87CEEB
});

/**** 
* Game Code
****/ 
// Game state management
var currentScreen = 'start'; // 'start', 'game', 'missions', 'store', 'faq'
var gameStarted = false; // Track if game has been started via PLAY button
var startScreen;
var missionsScreen;
var storeScreen;
var faqScreen;
// Mission system
var allMissions = ["Alcanza 20 de Energía en una sola partida.", "Atrapa 10 frutas o verduras sanas en una partida.", "Evita TODAS las gaseosas durante 60 segundos.", "Consigue 6 Nutripoints en total.", "Recoge 5 botellas de agua (power-ups) en una sesión.", "Juega 3 partidas seguidas sin perder una vida.", "Completa una partida con al menos 3 vidas restantes.", "Atrapa 3 alimentos 'falsos sanos' y aún así gana.", "Gana 2 partidas consecutivas con Energía ≥25.", "Juega durante 5 min. continuos sin colapsar."];
// Store items
var storeItems = [{
	id: "skin_rojo",
	nombre: "Skin Roja",
	costo: 5,
	tipo: "skin"
}, {
	id: "skin_verde",
	nombre: "Skin Verde",
	costo: 5,
	tipo: "skin"
}, {
	id: "fondo_parque",
	nombre: "Fondo Parque",
	costo: 8,
	tipo: "fondo"
}, {
	id: "fondo_playa",
	nombre: "Fondo Playa",
	costo: 10,
	tipo: "fondo"
}];
// FAQ data
var faqData = [{
	question: "¿Cómo se juega \"Caza-ingredientes\"?",
	answer: "Mueve tu avatar a izquierda y derecha y atrapa solo los alimentos saludables para sumar Energía. Evita los ultraprocesados y trampas."
}, {
	question: "¿Para qué sirve la barra de Energía?",
	answer: "Representa tu nivel de salud en el juego. Si llega a 0, pierdes. Si llegas a 30, ganas Nutripoints extra."
}, {
	question: "¿Qué son los Nutripoints y cómo se consiguen?",
	answer: "Son puntos que obtienes al ganar con Energía completa o cumpliendo misiones. Sirven para comprar skins y fondos en la Tienda."
}, {
	question: "¿Cómo funciona la Tienda?",
	answer: "En la Tienda puedes cambiar Nutripoints por apariencias nuevas para tu avatar o fondos temáticos para el juego."
}, {
	question: "¿Cómo se completan las misiones?",
	answer: "Ve a MISIONES, revisa las tareas diarias y juega hasta lograr cada objetivo. Al cumplirlas, recibes Nutripoints automáticamente."
}];
// Game elements
// Fake healthy foods
// Junk foods
// Healthy foods
// Game variables
// Healthy Foods - Fruits
// Healthy Foods - Vegetables
// Healthy Foods - Proteins & Grains
// Junk Foods
// Fake Healthy Foods
var player;
var fallingItems = [];
var energy = 15;
var lives = 3;
var fallSpeed = 350 / 60; // 350px/s converted to pixels per frame (much faster)
var lastSpeedIncrease = 0;
var lastWaterSpawn = 0;
var gameStartTime = 0;
var foodsCaught = 0;
var anxietyBombsActive = false;
var lastSpawnTime = 0;
var lastAnxietySpawnTime = 0;
var expertMessageShown = false;
var gameActive = true; // Track if game is active
var expertModeTimer = 0; // Timer to track when expert mode should activate (20 seconds)
var expertModeStartTime = 1200; // 20 seconds * 60 fps = 1200 frames
// Nutripoints system variables
var totalNutripoints = storage.totalNutripoints || 0;
var gameNutripoints = 0; // Points earned in current game
// Food tracking variables
var foodCounts = {
	'apple': 0,
	'banana': 0,
	'hardEgg': 0,
	'broccoli': 0,
	'carrot': 0,
	'wholeBread': 0,
	'waterBottle': 0
};
// UI elements
var livesText;
var scoreText;
var energyText;
var energyBarBg;
var energyBarFill;
var nutripointsText;
var totalNutripointsText;
// Initialize UI
function initializeUI() {
	// Energy text with larger size
	energyText = new Text2('Energía: 15/30', {
		size: 72,
		fill: 0xFFFFFF,
		font: "Impact"
	});
	energyText.anchor.set(0, 0);
	LK.gui.topLeft.addChild(energyText);
	energyText.x = 150;
	energyText.y = 20;
	// Energy bar background
	energyBarBg = LK.getAsset('energyBarBg', {
		anchorX: 0,
		anchorY: 0
	});
	LK.gui.topLeft.addChild(energyBarBg);
	energyBarBg.x = 150;
	energyBarBg.y = 100;
	// Energy bar fill
	energyBarFill = LK.getAsset('energyBarFill', {
		anchorX: 0,
		anchorY: 0
	});
	LK.gui.topLeft.addChild(energyBarFill);
	energyBarFill.x = 150;
	energyBarFill.y = 100;
	// Lives text with larger size
	livesText = new Text2('Vidas: 3', {
		size: 84,
		fill: 0xFF0000,
		font: "Impact"
	});
	livesText.anchor.set(1, 0);
	LK.gui.topRight.addChild(livesText);
	livesText.x = -20;
	livesText.y = 20;
	// Total Nutripoints display (made larger)
	totalNutripointsText = new Text2('Nutripoints: ' + totalNutripoints, {
		size: 72,
		fill: 0x32CD32,
		font: "Impact"
	});
	totalNutripointsText.anchor.set(1, 0);
	LK.gui.topRight.addChild(totalNutripointsText);
	totalNutripointsText.x = -20;
	totalNutripointsText.y = 120;
	// Score text removed
}
// Update UI
function updateUI() {
	if (energyText) energyText.setText('Energía: ' + energy + '/30');
	if (livesText) livesText.setText('Vidas: ' + lives);
	if (totalNutripointsText) totalNutripointsText.setText('Nutripoints: ' + totalNutripoints);
	// Score text update removed
	// Update energy bar fill based on current energy (0-30 range)
	if (energyBarFill) {
		var energyPercentage = energy / 30;
		energyBarFill.width = 400 * energyPercentage;
		// Change energy bar color based on energy level
		if (energy >= 20) {
			energyBarFill.tint = 0x00ff00; // Green for high energy
		} else if (energy >= 10) {
			energyBarFill.tint = 0xffff00; // Yellow for medium energy
		} else {
			energyBarFill.tint = 0xff0000; // Red for low energy
		}
	}
}
// Flash effect
function flashScreen(color) {
	LK.effects.flashScreen(color, 300);
}
// Food arrays for variety - exactly 10 sprite types + 2 fake healthy
var healthyFoods = ['banana', 'apple', 'carrot', 'broccoli', 'wholeBread', 'hardEgg'];
var junkFoods = ['soda', 'chips', 'candy', 'burger'];
var fakeFoods = ['cerealBar', 'flavoredYogurt'];
// Spawn falling item
function spawnFallingItem() {
	var type = 'healthy';
	var specificFood = null;
	var rand = Math.random();
	if (foodsCaught > 0 && foodsCaught % 20 === 0 && lastWaterSpawn !== foodsCaught) {
		type = 'water';
		lastWaterSpawn = foodsCaught;
	} else if (rand < 0.3) {
		type = 'junk';
		specificFood = junkFoods[Math.floor(Math.random() * junkFoods.length)];
	} else if (rand < 0.5) {
		type = 'fake';
		specificFood = fakeFoods[Math.floor(Math.random() * fakeFoods.length)];
	} else {
		type = 'healthy';
		specificFood = healthyFoods[Math.floor(Math.random() * healthyFoods.length)];
	}
	var item = new FallingItem(type, specificFood);
	item.x = Math.random() * (2048 - 350) + 175;
	item.y = -175;
	fallingItems.push(item);
	game.addChild(item);
}
// Spawn anxiety bomb
function spawnAnxietyBomb() {
	var item = new FallingItem('anxiety', null);
	item.x = Math.random() * (2048 - 350) + 175;
	item.y = -175;
	fallingItems.push(item);
	game.addChild(item);
}
// Helper function for player visual feedback
function playerFeedback(color, duration, scaleEffect) {
	if (scaleEffect) {
		tween(player, {
			scaleX: 1.2,
			scaleY: 1.2
		}, {
			duration: duration,
			onFinish: function onFinish() {
				tween(player, {
					scaleX: 1.0,
					scaleY: 1.0
				}, {
					duration: duration
				});
			}
		});
	} else {
		tween(player, {
			tint: color
		}, {
			duration: duration,
			onFinish: function onFinish() {
				tween(player, {
					tint: 0xFFFFFF
				}, {
					duration: duration
				});
			}
		});
	}
}
// Helper function for vibration feedback
function vibrateDevice() {
	if (navigator && navigator.vibrate) {
		navigator.vibrate(100);
	}
}
// Handle item collision
function handleItemCollision(item) {
	switch (item.type) {
		case 'healthy':
			energy = Math.min(30, energy + 1);
			// Score increment removed
			LK.getSound('ping').play();
			flashScreen(0x32CD32);
			playerFeedback(0x32CD32, 100, false);
			foodsCaught++;
			// Track healthy food counts
			if (item.specificFood && foodCounts.hasOwnProperty(item.specificFood)) {
				foodCounts[item.specificFood]++;
			}
			break;
		case 'junk':
			lives--;
			energy = Math.max(0, energy - 2);
			LK.getSound('buzz').play();
			vibrateDevice();
			flashScreen(0xFF4500);
			playerFeedback(0xFF4500, 100, false);
			break;
		case 'fake':
			energy = Math.max(0, energy - 2);
			LK.getSound('buzz').play();
			vibrateDevice();
			flashScreen(0xFFD700);
			playerFeedback(0xFFD700, 100, false);
			break;
		case 'water':
			energy = Math.min(30, energy + 3);
			// Score increment removed
			LK.getSound('powerup').play();
			flashScreen(0x00BFFF);
			playerFeedback(0x00BFFF, 150, true);
			// Track water bottle counts
			foodCounts['waterBottle']++;
			break;
		case 'anxiety':
			energy = Math.max(0, energy - 5);
			LK.getSound('explosion').play();
			vibrateDevice();
			flashScreen(0x8B008B);
			playerFeedback(0x8B008B, 300, false);
			break;
	}
}
// Initialize game
function initializeGame() {
	gameStartTime = LK.ticks;
	// Create player
	player = new Player();
	player.x = 2048 / 2;
	player.y = 2732 - 100;
	game.addChild(player);
	// Initialize UI
	initializeUI();
	updateUI();
}
// Game input handling
game.down = function (x, y, obj) {
	if (!player) return; // Check if player exists
	var gamePos = game.toLocal({
		x: x,
		y: y
	});
	player.moveTo(gamePos.x);
};
game.move = function (x, y, obj) {
	if (!player) return; // Check if player exists
	var gamePos = game.toLocal({
		x: x,
		y: y
	});
	player.moveTo(gamePos.x);
};
// Main game update loop
game.update = function () {
	// Don't update game logic if game hasn't started or is not active
	if (!gameStarted || !gameActive) {
		return;
	}
	var currentTime = LK.ticks;
	var gameTime = (currentTime - gameStartTime) / 60; // Convert to seconds
	// Increase speed every 15 seconds
	if (gameTime - lastSpeedIncrease >= 15) {
		fallSpeed += 20 / 60; // Increase by 20px/s (double the previous increment)
		lastSpeedIncrease = gameTime;
	}
	// Increment expert mode timer
	expertModeTimer++;
	// Activate anxiety bombs after 20 seconds (1200 frames)
	if (expertModeTimer >= expertModeStartTime && !anxietyBombsActive) {
		anxietyBombsActive = true;
		lastAnxietySpawnTime = currentTime;
		// Only show expert message when expert mode activates
		if (expertModeTimer >= expertModeStartTime && !expertMessageShown) {
			expertMessageShown = true;
			// Create full screen overlay for expert message
			var expertOverlay = LK.getAsset('basket', {
				width: 2048,
				height: 2732,
				anchorX: 0,
				anchorY: 0
			});
			expertOverlay.tint = 0x000000;
			expertOverlay.alpha = 0.9;
			game.addChild(expertOverlay);
			// Show expert challenge message with attractive styling
			var expertText = new Text2('¡RETO EXPERTO!', {
				size: 150,
				fill: 0xFFD700,
				font: "Impact"
			});
			expertText.anchor.set(0.5, 0.5);
			expertText.x = 2048 / 2;
			expertText.y = 2732 / 2 - 100;
			game.addChild(expertText);
			// Add subtitle text
			var subtitleText = new Text2('¡Los alimentos caen más rápido!', {
				size: 75,
				fill: 0xFF4500,
				font: "Impact"
			});
			subtitleText.anchor.set(0.5, 0.5);
			subtitleText.x = 2048 / 2;
			subtitleText.y = 2732 / 2 + 50;
			game.addChild(subtitleText);
			// Animate expert message with pulsing effect
			tween(expertText, {
				scaleX: 1.2,
				scaleY: 1.2
			}, {
				duration: 500,
				easing: tween.easeInOut,
				onFinish: function onFinish() {
					tween(expertText, {
						scaleX: 1.0,
						scaleY: 1.0
					}, {
						duration: 500,
						easing: tween.easeInOut
					});
				}
			});
			// Animate and remove message after 4 seconds
			tween(expertOverlay, {
				alpha: 0
			}, {
				duration: 4000,
				onFinish: function onFinish() {
					expertOverlay.destroy();
				}
			});
			tween(expertText, {
				alpha: 0
			}, {
				duration: 4000,
				onFinish: function onFinish() {
					expertText.destroy();
				}
			});
			tween(subtitleText, {
				alpha: 0
			}, {
				duration: 4000,
				onFinish: function onFinish() {
					subtitleText.destroy();
				}
			});
		}
	}
	// Spawn items every 1.5 seconds
	if (currentTime - lastSpawnTime >= 90) {
		// 1.5 * 60 = 90 frames
		// Spawn 2-3 items at once for more food variety
		var itemsToSpawn = 2 + Math.floor(Math.random() * 2); // 2 or 3 items
		for (var s = 0; s < itemsToSpawn; s++) {
			spawnFallingItem();
		}
		lastSpawnTime = currentTime;
	}
	// Spawn anxiety bombs every 40 seconds after activation
	if (anxietyBombsActive && currentTime - lastAnxietySpawnTime >= 2400) {
		// 40 * 60 = 2400 frames
		spawnAnxietyBomb();
		lastAnxietySpawnTime = currentTime;
	}
	// Update falling items
	for (var i = fallingItems.length - 1; i >= 0; i--) {
		var item = fallingItems[i];
		// Check collision with player
		if (item.intersects(player)) {
			handleItemCollision(item);
			item.destroy();
			fallingItems.splice(i, 1);
			continue;
		}
		// Remove items that fall off screen
		if (item.y > 2732 + 350) {
			item.destroy();
			fallingItems.splice(i, 1);
		}
	}
	// Update UI
	updateUI();
	// Check game over conditions
	if (energy >= 30) {
		// Store final stats for victory
		storage.finalEnergy = energy;
		storage.finalTime = Math.floor(gameTime);
		storage.gameEndReason = 'victoria';
		gameActive = false; // Stop game updates
		showVictoryMessage();
	} else if (lives <= 0) {
		// Store final stats when lives reach 0
		storage.finalEnergy = energy;
		storage.finalTime = Math.floor(gameTime);
		storage.gameEndReason = 'colapso';
		gameActive = false; // Stop game updates
		showGameOver();
	} else if (energy <= 0) {
		// Store final stats
		storage.finalEnergy = energy;
		storage.finalTime = Math.floor(gameTime);
		storage.gameEndReason = 'fatiga';
		gameActive = false; // Stop game updates
		showCustomGameOver();
	}
};
// Get nutritional information for the most caught food
function getNutritionalInfo() {
	var maxCount = 0;
	var mostCaughtFood = null;
	// Find the food with highest count
	for (var food in foodCounts) {
		if (foodCounts[food] > maxCount) {
			maxCount = foodCounts[food];
			mostCaughtFood = food;
		}
	}
	if (!mostCaughtFood || maxCount === 0) {
		return {
			title: "¡Sigue practicando!",
			info: "Intenta atrapar más alimentos saludables la próxima vez."
		};
	}
	var nutritionalData = {
		'apple': {
			title: "Manzana (1 unidad mediana)",
			info: "✅ Rica en fibra (4g), mejora la digestión.\n✅ Aporta vitamina C (8% de la recomendación diaria).\n✅ Tiene antioxidantes que protegen las células.\n⚖️ Solo 95 kcal y 0 grasa."
		},
		'banana': {
			title: "Plátano (1 unidad mediana)",
			info: "✅ Rico en potasio (400–450 mg), ideal para los músculos.\n✅ Contiene vitamina B6, que ayuda al sistema nervioso.\n✅ Da energía rápida gracias a sus azúcares naturales."
		},
		'hardEgg': {
			title: "Huevo duro (1 unidad)",
			info: "✅ Aporta proteínas completas (6g por huevo).\n✅ Rico en colina, esencial para la memoria y el cerebro.\n✅ Contiene vitamina D y hierro.\n⚠️ Contiene algo de colesterol, pero no es dañino en jóvenes sanos."
		},
		'broccoli': {
			title: "Brócoli (1 taza cocida)",
			info: "✅ Altísimo en vitamina C y vitamina K.\n✅ Fuente de fibra y antioxidantes.\n✅ Tiene compuestos que ayudan a prevenir el cáncer."
		},
		'carrot': {
			title: "Zanahoria (1 mediana cruda)",
			info: "✅ Altísima en betacaroteno (vitamina A), buena para la vista.\n✅ Solo 25 kcal y con fibra.\n✅ Rica en antioxidantes, fortalece el sistema inmune."
		},
		'wholeBread': {
			title: "Pan integral (1 rebanada)",
			info: "✅ Buena fuente de fibra (2–3 g por porción).\n✅ Aporta carbohidratos complejos que dan energía duradera.\n✅ Tiene hierro y vitaminas del grupo B."
		},
		'waterBottle': {
			title: "Agua (1 vaso / 240ml)",
			info: "✅ Hidratación esencial para todo el cuerpo.\n✅ Regula la temperatura, transporta nutrientes y limpia toxinas.\n✅ 0 calorías, 0 azúcar, 100% necesaria."
		}
	};
	return nutritionalData[mostCaughtFood] || {
		title: "¡Sigue practicando!",
		info: "Intenta atrapar más alimentos saludables la próxima vez."
	};
}
// Show victory message when energy reaches 30
function showVictoryMessage() {
	var finalTime = storage.finalTime || Math.floor((LK.ticks - gameStartTime) / 60);
	// Award Nutripoints only for reaching maximum energy
	if (energy >= 30) {
		gameNutripoints = 2; // Award 2 Nutripoints for completing with max energy
		totalNutripoints += gameNutripoints;
		storage.totalNutripoints = totalNutripoints;
	}
	// Create full screen overlay
	var overlay = LK.getAsset('energyBarBg', {
		width: 2048,
		height: 2732,
		anchorX: 0,
		anchorY: 0
	});
	overlay.tint = 0x000000;
	overlay.alpha = 0.9;
	game.addChild(overlay);
	// Victory title
	var titleText = new Text2('¡FELICITACIONES!', {
		size: 120,
		fill: 0xFFD700,
		font: "Impact"
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.x = 2048 / 2;
	titleText.y = 400;
	game.addChild(titleText);
	// Victory message
	var messageText = new Text2('¡Alcanzaste el nivel máximo de energía saludable!', {
		size: 70,
		fill: 0x32CD32,
		font: "Impact"
	});
	messageText.anchor.set(0.5, 0.5);
	messageText.x = 2048 / 2;
	messageText.y = 600;
	game.addChild(messageText);
	// Additional message lines
	var message2Text = new Text2('Tu cuerpo y tu mente están listas para todo.', {
		size: 60,
		fill: 0x00BFFF,
		font: "Impact"
	});
	message2Text.anchor.set(0.5, 0.5);
	message2Text.x = 2048 / 2;
	message2Text.y = 750;
	game.addChild(message2Text);
	var message3Text = new Text2('Elegiste bien, vivís mejor.', {
		size: 60,
		fill: 0xFF69B4,
		font: "Impact"
	});
	message3Text.anchor.set(0.5, 0.5);
	message3Text.x = 2048 / 2;
	message3Text.y = 900;
	game.addChild(message3Text);
	// Score section removed
	// Time played section
	var timeText = new Text2('Tiempo jugado: ' + finalTime + ' segundos', {
		size: 60,
		fill: 0xFFFFFF,
		font: "Impact"
	});
	timeText.anchor.set(0.5, 0.5);
	timeText.x = 2048 / 2;
	timeText.y = 1100;
	game.addChild(timeText);
	// Nutripoints message
	var gameNutripointsText = new Text2('¡Ganaste 2 Nutripoints por llegar al máximo de energía!', {
		size: 65,
		fill: 0x32CD32,
		font: "Impact"
	});
	gameNutripointsText.anchor.set(0.5, 0.5);
	gameNutripointsText.x = 2048 / 2;
	gameNutripointsText.y = 1200;
	game.addChild(gameNutripointsText);
	var totalNutripointsText = new Text2('Total acumulado: ' + totalNutripoints + ' Nutripoints', {
		size: 55,
		fill: 0xFFD700,
		font: "Impact"
	});
	totalNutripointsText.anchor.set(0.5, 0.5);
	totalNutripointsText.x = 2048 / 2;
	totalNutripointsText.y = 1300;
	game.addChild(totalNutripointsText);
	// Create animated restart button
	var restartButton = LK.getAsset('restartButton', {
		width: 700,
		height: 140,
		color: 0x32CD32,
		shape: 'box',
		anchorX: 0.5,
		anchorY: 0.5
	});
	restartButton.x = 2048 / 2;
	restartButton.y = 1600;
	game.addChild(restartButton);
	var restartText = new Text2('Jugar de nuevo', {
		size: 80,
		fill: 0xFFFFFF,
		font: "Impact"
	});
	restartText.anchor.set(0.5, 0.5);
	restartText.x = 2048 / 2;
	restartText.y = 1600;
	game.addChild(restartText);
	// Animate button with pulsing effect
	function animateVictoryRestartButton() {
		tween(restartButton, {
			scaleX: 1.1,
			scaleY: 1.1
		}, {
			duration: 800,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(restartButton, {
					scaleX: 1.0,
					scaleY: 1.0
				}, {
					duration: 800,
					easing: tween.easeInOut,
					onFinish: animateVictoryRestartButton
				});
			}
		});
		tween(restartText, {
			scaleX: 1.1,
			scaleY: 1.1
		}, {
			duration: 800,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(restartText, {
					scaleX: 1.0,
					scaleY: 1.0
				}, {
					duration: 800,
					easing: tween.easeInOut
				});
			}
		});
	}
	animateVictoryRestartButton();
	// Add click handler for restart
	restartButton.down = function () {
		showStartScreen();
	};
	restartText.down = function () {
		showStartScreen();
	};
}
// Show game over message when lives reach 0
function showGameOver() {
	var finalTime = storage.finalTime || Math.floor((LK.ticks - gameStartTime) / 60);
	// No Nutripoints awarded when not reaching maximum energy
	// Create full screen overlay
	var overlay = LK.getAsset('energyBarBg', {
		width: 2048,
		height: 2732,
		anchorX: 0,
		anchorY: 0
	});
	overlay.tint = 0x000000;
	overlay.alpha = 0.9;
	game.addChild(overlay);
	// Game Over title
	var gameOverText = new Text2('GAME OVER', {
		size: 150,
		fill: 0xFF0000,
		font: "Impact"
	});
	gameOverText.anchor.set(0.5, 0.5);
	gameOverText.x = 2048 / 2;
	gameOverText.y = 600;
	game.addChild(gameOverText);
	// Score section removed
	// Time played section
	var timeText = new Text2('Tiempo jugado: ' + finalTime + ' segundos', {
		size: 60,
		fill: 0xFFFFFF,
		font: "Impact"
	});
	timeText.anchor.set(0.5, 0.5);
	timeText.x = 2048 / 2;
	timeText.y = 800;
	game.addChild(timeText);
	// Nutripoints encouragement message
	var nutripointsEncourageText = new Text2('¡Sigue eligiendo bien para ganar Nutripoints!', {
		size: 65,
		fill: 0xFFD700,
		font: "Impact"
	});
	nutripointsEncourageText.anchor.set(0.5, 0.5);
	nutripointsEncourageText.x = 2048 / 2;
	nutripointsEncourageText.y = 900;
	game.addChild(nutripointsEncourageText);
	// Add nutritional information section
	var mostConsumedText = new Text2('Alimento que más consumiste en esta partida', {
		size: 70,
		fill: 0x32CD32,
		font: "Impact"
	});
	mostConsumedText.anchor.set(0.5, 0.5);
	mostConsumedText.x = 2048 / 2;
	mostConsumedText.y = 1050;
	game.addChild(mostConsumedText);
	var nutritionalInfo = getNutritionalInfo();
	var nutritionTitleText = new Text2(nutritionalInfo.title, {
		size: 80,
		fill: 0xFFD700,
		font: "Impact"
	});
	nutritionTitleText.anchor.set(0.5, 0.5);
	nutritionTitleText.x = 2048 / 2;
	nutritionTitleText.y = 1200;
	game.addChild(nutritionTitleText);
	var nutritionInfoText = new Text2(nutritionalInfo.info, {
		size: 55,
		fill: 0xFFFFFF,
		font: "Impact"
	});
	nutritionInfoText.anchor.set(0.5, 0);
	nutritionInfoText.x = 2048 / 2;
	nutritionInfoText.y = 1250;
	game.addChild(nutritionInfoText);
	// Create animated restart button
	var restartButton = LK.getAsset('restartButton', {
		width: 700,
		height: 140,
		color: 0x32CD32,
		shape: 'box',
		anchorX: 0.5,
		anchorY: 0.5
	});
	restartButton.x = 2048 / 2;
	restartButton.y = 1650;
	game.addChild(restartButton);
	var restartText = new Text2('Jugar de nuevo', {
		size: 80,
		fill: 0xFFFFFF,
		font: "Impact"
	});
	restartText.anchor.set(0.5, 0.5);
	restartText.x = 2048 / 2;
	restartText.y = 1650;
	game.addChild(restartText);
	// Animate button with pulsing effect
	function animateGameOverRestartButton() {
		tween(restartButton, {
			scaleX: 1.1,
			scaleY: 1.1
		}, {
			duration: 800,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(restartButton, {
					scaleX: 1.0,
					scaleY: 1.0
				}, {
					duration: 800,
					easing: tween.easeInOut,
					onFinish: animateGameOverRestartButton
				});
			}
		});
		tween(restartText, {
			scaleX: 1.1,
			scaleY: 1.1
		}, {
			duration: 800,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(restartText, {
					scaleX: 1.0,
					scaleY: 1.0
				}, {
					duration: 800,
					easing: tween.easeInOut
				});
			}
		});
	}
	animateGameOverRestartButton();
	// Add click handler for restart
	restartButton.down = function () {
		showStartScreen();
	};
	restartText.down = function () {
		showStartScreen();
	};
}
// Show custom game over message for energy depletion
function showCustomGameOver() {
	var finalEnergy = storage.finalEnergy || energy;
	var finalTime = storage.finalTime || Math.floor((LK.ticks - gameStartTime) / 60);
	var reason = storage.gameEndReason || 'fatiga';
	var message = '';
	if (finalEnergy >= 25) {
		message = '¡NutriMáster!';
	} else if (finalEnergy >= 15) {
		message = '¡Buen cazador de nutrientes!';
	} else {
		message = 'Sigue practicando, revisa tus elecciones';
	}
	// No Nutripoints awarded when not reaching maximum energy
	// Create full screen overlay
	var overlay = LK.getAsset('energyBarBg', {
		width: 2048,
		height: 2732,
		anchorX: 0,
		anchorY: 0
	});
	overlay.tint = 0x000000;
	overlay.alpha = 0.9;
	game.addChild(overlay);
	// Title
	var titleText = new Text2('FATIGA, FALTA DE ENERGÍA', {
		size: 100,
		fill: 0xFFD700,
		font: "Impact"
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.x = 2048 / 2;
	titleText.y = 400;
	game.addChild(titleText);
	// Score section removed
	// Time played section
	var timeText = new Text2('Tiempo jugado: ' + finalTime + ' segundos', {
		size: 70,
		fill: 0x00BFFF,
		font: "Impact"
	});
	timeText.anchor.set(0.5, 0.5);
	timeText.x = 2048 / 2;
	timeText.y = 700;
	game.addChild(timeText);
	// Nutripoints encouragement message
	var nutripointsEncourageText = new Text2('¡Sigue eligiendo bien para ganar Nutripoints!', {
		size: 65,
		fill: 0xFFD700,
		font: "Impact"
	});
	nutripointsEncourageText.anchor.set(0.5, 0.5);
	nutripointsEncourageText.x = 2048 / 2;
	nutripointsEncourageText.y = 800;
	game.addChild(nutripointsEncourageText);
	// Message section with color based on performance
	var messageColor = 0xFFFFFF;
	if (finalEnergy >= 25) {
		messageColor = 0xFFD700; // Gold for NutriMaster
	} else if (finalEnergy >= 15) {
		messageColor = 0x32CD32; // Green for good hunter
	} else {
		messageColor = 0xFF4500; // Orange for keep practicing
	}
	var messageText = new Text2(message, {
		size: 80,
		fill: messageColor,
		font: "Impact"
	});
	messageText.anchor.set(0.5, 0.5);
	messageText.x = 2048 / 2;
	messageText.y = 900;
	game.addChild(messageText);
	// Add nutritional information section
	var mostConsumedText = new Text2('Alimento que más consumiste en esta partida', {
		size: 70,
		fill: 0x32CD32,
		font: "Impact"
	});
	mostConsumedText.anchor.set(0.5, 0.5);
	mostConsumedText.x = 2048 / 2;
	mostConsumedText.y = 1000;
	game.addChild(mostConsumedText);
	var nutritionalInfo = getNutritionalInfo();
	var nutritionTitleText = new Text2(nutritionalInfo.title, {
		size: 80,
		fill: 0xFFD700,
		font: "Impact"
	});
	nutritionTitleText.anchor.set(0.5, 0.5);
	nutritionTitleText.x = 2048 / 2;
	nutritionTitleText.y = 1150;
	game.addChild(nutritionTitleText);
	var nutritionInfoText = new Text2(nutritionalInfo.info, {
		size: 55,
		fill: 0xFFFFFF,
		font: "Impact"
	});
	nutritionInfoText.anchor.set(0.5, 0);
	nutritionInfoText.x = 2048 / 2;
	nutritionInfoText.y = 1200;
	game.addChild(nutritionInfoText);
	// Create animated restart button
	var restartButton = LK.getAsset('restartButton', {
		width: 700,
		height: 140,
		color: 0x32CD32,
		shape: 'box',
		anchorX: 0.5,
		anchorY: 0.5
	});
	restartButton.x = 2048 / 2;
	restartButton.y = 1600;
	game.addChild(restartButton);
	var restartText = new Text2('Jugar de nuevo', {
		size: 80,
		fill: 0xFFFFFF,
		font: "Impact"
	});
	restartText.anchor.set(0.5, 0.5);
	restartText.x = 2048 / 2;
	restartText.y = 1600;
	game.addChild(restartText);
	// Animate button with pulsing effect
	function animateRestartButton() {
		tween(restartButton, {
			scaleX: 1.1,
			scaleY: 1.1
		}, {
			duration: 800,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(restartButton, {
					scaleX: 1.0,
					scaleY: 1.0
				}, {
					duration: 800,
					easing: tween.easeInOut,
					onFinish: animateRestartButton
				});
			}
		});
		tween(restartText, {
			scaleX: 1.1,
			scaleY: 1.1
		}, {
			duration: 800,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(restartText, {
					scaleX: 1.0,
					scaleY: 1.0
				}, {
					duration: 800,
					easing: tween.easeInOut
				});
			}
		});
	}
	animateRestartButton();
	// Add click handler for restart
	restartButton.down = function () {
		showStartScreen();
	};
	restartText.down = function () {
		showStartScreen();
	};
}
// Start countdown and restart game
function startCountdown() {
	// Clear all game objects
	for (var i = fallingItems.length - 1; i >= 0; i--) {
		fallingItems[i].destroy();
	}
	fallingItems = [];
	game.removeChildren();
	// Reset all game variables
	energy = 15;
	lives = 3;
	fallSpeed = 350 / 60;
	lastSpeedIncrease = 0;
	lastWaterSpawn = 0;
	gameStartTime = 0;
	foodsCaught = 0;
	anxietyBombsActive = false;
	lastSpawnTime = 0;
	lastAnxietySpawnTime = 0;
	expertMessageShown = false;
	gameActive = true; // Reactivate game
	gameStarted = true; // Ensure game logic runs during countdown and game
	expertModeTimer = 0; // Reset expert mode timer
	gameNutripoints = 0; // Reset current game Nutripoints
	// Score reset removed
	// Clear GUI elements to reset them properly
	LK.gui.topLeft.removeChildren();
	LK.gui.topRight.removeChildren();
	LK.gui.top.removeChildren();
	// Reset UI variable references
	totalNutripointsText = null;
	// Reset food counts
	foodCounts = {
		'apple': 0,
		'banana': 0,
		'hardEgg': 0,
		'broccoli': 0,
		'carrot': 0,
		'wholeBread': 0,
		'waterBottle': 0
	};
	// Show countdown
	var countdownNumbers = [3, 2, 1];
	var currentCount = 0;
	function showCountdownNumber() {
		if (currentCount < countdownNumbers.length) {
			var countText = new Text2(countdownNumbers[currentCount].toString(), {
				size: 250,
				fill: 0xFFFF00,
				font: "Impact"
			});
			countText.anchor.set(0.5, 0.5);
			countText.x = 2048 / 2;
			countText.y = 2732 / 2;
			game.addChild(countText);
			// Animate countdown number
			tween(countText, {
				scaleX: 1.5,
				scaleY: 1.5,
				alpha: 0
			}, {
				duration: 1000,
				onFinish: function onFinish() {
					countText.destroy();
					currentCount++;
					if (currentCount < countdownNumbers.length) {
						showCountdownNumber();
					} else {
						// Start new game
						initializeGame();
						// Force UI update after initialization to show correct values
						updateUI();
					}
				}
			});
		}
	}
	showCountdownNumber();
}
// Screen management functions
function showStartScreen() {
	currentScreen = 'start';
	gameStarted = false; // Reset game started state
	game.removeChildren();
	LK.gui.topLeft.removeChildren();
	LK.gui.topRight.removeChildren();
	if (!startScreen) {
		startScreen = new StartScreen();
	}
	game.addChild(startScreen);
}
function handleStartScreenButton(buttonType) {
	switch (buttonType) {
		case 'PLAY':
			// Find the PLAY button and animate it
			for (var i = 0; i < startScreen.buttons.length; i++) {
				if (startScreen.buttons[i].type === 'PLAY') {
					var playButton = startScreen.buttons[i];
					// Set gameStarted immediately to enable game logic
					gameStarted = true;
					// Animate button press
					tween(playButton.bg, {
						scaleX: 0.95,
						scaleY: 0.95,
						tint: 0x228B22
					}, {
						duration: 150,
						onFinish: function onFinish() {
							tween(playButton.bg, {
								scaleX: 1.0,
								scaleY: 1.0,
								tint: 0x32CD32
							}, {
								duration: 150,
								onFinish: function onFinish() {
									// Start game immediately after animation
									startGame();
								}
							});
						}
					});
					tween(playButton.text, {
						scaleX: 0.95,
						scaleY: 0.95
					}, {
						duration: 150,
						onFinish: function onFinish() {
							tween(playButton.text, {
								scaleX: 1.0,
								scaleY: 1.0
							}, {
								duration: 150
							});
						}
					});
					break;
				}
			}
			break;
		case 'MISIONES':
			showMissionsScreen();
			break;
		case 'TIENDA':
			showStoreScreen();
			break;
		case 'PREGUNTAS':
			showFAQScreen();
			break;
	}
}
function startGame() {
	currentScreen = 'game';
	game.removeChildren();
	startCountdown();
}
function showMissionsScreen() {
	currentScreen = 'missions';
	game.removeChildren();
	LK.gui.topLeft.removeChildren();
	LK.gui.topRight.removeChildren();
	if (!missionsScreen) {
		missionsScreen = new MissionsScreen();
	}
	game.addChild(missionsScreen);
	updateMissionsDisplay();
}
function showStoreScreen() {
	currentScreen = 'store';
	game.removeChildren();
	LK.gui.topLeft.removeChildren();
	LK.gui.topRight.removeChildren();
	if (!storeScreen) {
		storeScreen = new StoreScreen();
	}
	game.addChild(storeScreen);
	updateStoreDisplay();
}
function showFAQScreen() {
	currentScreen = 'faq';
	game.removeChildren();
	LK.gui.topLeft.removeChildren();
	LK.gui.topRight.removeChildren();
	if (!faqScreen) {
		faqScreen = new FAQScreen();
	}
	game.addChild(faqScreen);
	updateFAQDisplay();
}
// Mission system functions
function getDailyMissions() {
	var today = new Date().toDateString();
	var savedMissions = storage.dailyMissions;
	var savedDate = storage.missionsDate;
	if (!savedMissions || savedDate !== today) {
		// Generate new daily missions
		var shuffled = allMissions.slice();
		for (var i = shuffled.length - 1; i > 0; i--) {
			var j = Math.floor(Math.random() * (i + 1));
			var temp = shuffled[i];
			shuffled[i] = shuffled[j];
			shuffled[j] = temp;
		}
		var dailyMissions = shuffled.slice(0, 3);
		storage.dailyMissions = dailyMissions;
		storage.missionsDate = today;
		storage.missionsCompleted = [false, false, false];
		return dailyMissions;
	}
	return savedMissions;
}
function updateMissionsDisplay() {
	if (!missionsScreen) return;
	missionsScreen.missionsContainer.removeChildren();
	var dailyMissions = getDailyMissions();
	var completed = storage.missionsCompleted || [false, false, false];
	for (var i = 0; i < dailyMissions.length; i++) {
		var missionBg = LK.getAsset('restartButton', {
			width: 1600,
			height: 200,
			anchorX: 0.5,
			anchorY: 0.5
		});
		missionBg.tint = completed[i] ? 0x27AE60 : 0x34495E;
		missionBg.x = 2048 / 2;
		missionBg.y = 500 + i * 250;
		missionsScreen.missionsContainer.addChild(missionBg);
		var missionText = new Text2((completed[i] ? '✔️ ' : '') + dailyMissions[i], {
			size: 50,
			fill: 0xFFFFFF,
			font: "Impact"
		});
		missionText.anchor.set(0.5, 0.5);
		missionText.x = 2048 / 2;
		missionText.y = 500 + i * 250;
		missionsScreen.missionsContainer.addChild(missionText);
		if (completed[i]) {
			var rewardText = new Text2('+2 Nutripoints', {
				size: 40,
				fill: 0xFFD700,
				font: "Impact"
			});
			rewardText.anchor.set(0.5, 0.5);
			rewardText.x = 2048 / 2;
			rewardText.y = 530 + i * 250;
			missionsScreen.missionsContainer.addChild(rewardText);
		}
	}
}
// Store system functions
function updateStoreDisplay() {
	if (!storeScreen) return;
	storeScreen.storeContainer.removeChildren();
	var playerNutripoints = storage.totalNutripoints || 0;
	var ownedItems = storage.ownedItems || [];
	for (var i = 0; i < storeItems.length; i++) {
		var item = storeItems[i];
		var owned = ownedItems.indexOf(item.id) !== -1;
		var canAfford = playerNutripoints >= item.costo;
		var itemBg = LK.getAsset('restartButton', {
			width: 700,
			height: 150,
			anchorX: 0.5,
			anchorY: 0.5
		});
		itemBg.tint = owned ? 0x27AE60 : canAfford ? 0x3498DB : 0x95A5A6;
		itemBg.x = i % 2 * 800 + 500;
		itemBg.y = 500 + Math.floor(i / 2) * 200;
		storeScreen.storeContainer.addChild(itemBg);
		var nameText = new Text2(item.nombre, {
			size: 45,
			fill: 0xFFFFFF,
			font: "Impact"
		});
		nameText.anchor.set(0.5, 0.5);
		nameText.x = itemBg.x;
		nameText.y = itemBg.y - 20;
		storeScreen.storeContainer.addChild(nameText);
		var costText = new Text2(owned ? 'COMPRADO' : item.costo + ' Nutripoints', {
			size: 35,
			fill: owned ? 0x2ECC71 : canAfford ? 0xFFD700 : 0xE74C3C,
			font: "Impact"
		});
		costText.anchor.set(0.5, 0.5);
		costText.x = itemBg.x;
		costText.y = itemBg.y + 20;
		storeScreen.storeContainer.addChild(costText);
		if (!owned && canAfford) {
			itemBg.itemData = item;
			(function (itemData) {
				itemBg.down = function (x, y, obj) {
					purchaseItem(itemData);
				};
			})(item);
		}
	}
}
function purchaseItem(item) {
	if (!item || typeof item.costo === 'undefined') {
		console.error('Invalid item data in purchaseItem');
		return;
	}
	var playerNutripoints = storage.totalNutripoints || 0;
	var ownedItems = storage.ownedItems || [];
	if (playerNutripoints >= item.costo && ownedItems.indexOf(item.id) === -1) {
		storage.totalNutripoints = playerNutripoints - item.costo;
		ownedItems.push(item.id);
		storage.ownedItems = ownedItems;
		// Show purchase popup
		var popup = LK.getAsset('restartButton', {
			width: 800,
			height: 200,
			anchorX: 0.5,
			anchorY: 0.5
		});
		popup.tint = 0x27AE60;
		popup.x = 2048 / 2;
		popup.y = 2732 / 2;
		game.addChild(popup);
		var popupText = new Text2('¡Nuevo artículo desbloqueado!', {
			size: 60,
			fill: 0xFFFFFF,
			font: "Impact"
		});
		popupText.anchor.set(0.5, 0.5);
		popupText.x = 2048 / 2;
		popupText.y = 2732 / 2;
		game.addChild(popupText);
		LK.getSound('powerup').play();
		// Remove popup after 2 seconds
		LK.setTimeout(function () {
			popup.destroy();
			popupText.destroy();
			updateStoreDisplay();
		}, 2000);
	}
}
// FAQ system functions
function updateFAQDisplay() {
	if (!faqScreen) return;
	faqScreen.faqContainer.removeChildren();
	for (var i = 0; i < faqData.length; i++) {
		var faq = faqData[i];
		var questionBg = LK.getAsset('restartButton', {
			width: 1800,
			height: 100,
			anchorX: 0.5,
			anchorY: 0.5
		});
		questionBg.tint = 0x3498DB;
		questionBg.x = 2048 / 2;
		questionBg.y = 350 + i * 300;
		faqScreen.faqContainer.addChild(questionBg);
		var questionText = new Text2(faq.question, {
			size: 45,
			fill: 0xFFFFFF,
			font: "Impact"
		});
		questionText.anchor.set(0.5, 0.5);
		questionText.x = 2048 / 2;
		questionText.y = 350 + i * 300;
		faqScreen.faqContainer.addChild(questionText);
		var answerBg = LK.getAsset('restartButton', {
			width: 1800,
			height: 150,
			anchorX: 0.5,
			anchorY: 0.5
		});
		answerBg.tint = 0xECF0F1;
		answerBg.x = 2048 / 2;
		answerBg.y = 425 + i * 300;
		faqScreen.faqContainer.addChild(answerBg);
		var answerText = new Text2(faq.answer, {
			size: 35,
			fill: 0x2C3E50,
			font: "Impact"
		});
		answerText.anchor.set(0.5, 0.5);
		answerText.x = 2048 / 2;
		answerText.y = 425 + i * 300;
		faqScreen.faqContainer.addChild(answerText);
	}
}
// Initialize storage for persistent data
totalNutripoints = storage.totalNutripoints || 0;
// Initialize the start screen as the first state
showStartScreen();
;

===================================================================
--- original.js
+++ change.js
@@ -1684,15 +1684,21 @@
 		costText.y = itemBg.y + 20;
 		storeScreen.storeContainer.addChild(costText);
 		if (!owned && canAfford) {
 			itemBg.itemData = item;
-			itemBg.down = function (x, y, obj) {
-				purchaseItem(obj.itemData);
-			};
+			(function (itemData) {
+				itemBg.down = function (x, y, obj) {
+					purchaseItem(itemData);
+				};
+			})(item);
 		}
 	}
 }
 function purchaseItem(item) {
+	if (!item || typeof item.costo === 'undefined') {
+		console.error('Invalid item data in purchaseItem');
+		return;
+	}
 	var playerNutripoints = storage.totalNutripoints || 0;
 	var ownedItems = storage.ownedItems || [];
 	if (playerNutripoints >= item.costo && ownedItems.indexOf(item.id) === -1) {
 		storage.totalNutripoints = playerNutripoints - item.costo;