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

/**** 
* Classes
****/ 
var Button = Container.expand(function () {
	var self = Container.call(this);
	// Default button properties
	self.width = 200;
	self.height = 200;
	self.color = 0x3399FF;
	self.labelText = "BUTTON";
	self.labelSize = 30;
	self.labelColor = 0xFFFFFF;
	// Button background
	self.background = null;
	// Create the button
	self.create = function () {
		// Remove any existing children if recreating
		while (self.children.length > 0) {
			self.removeChild(self.children[0]);
		}
		// Create background
		self.background = LK.getAsset('button', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		self.background.width = self.width;
		self.background.height = self.height;
		self.background.tint = self.color;
		self.addChild(self.background);
		// Create label
		var label = new Text2(self.labelText, {
			size: self.labelSize,
			fill: 0x000000,
			bold: true
		});
		label.anchor.set(0.5, 0.5);
		self.addChild(label);
		// Make button interactive
		self.interactive = true;
	};
	// Configure button
	self.configure = function (options) {
		if (options.width !== undefined) {
			self.width = options.width;
		}
		if (options.height !== undefined) {
			self.height = options.height;
		}
		if (options.color !== undefined) {
			self.color = options.color;
		}
		if (options.labelText !== undefined) {
			self.labelText = options.labelText;
		}
		if (options.labelSize !== undefined) {
			self.labelSize = options.labelSize;
		}
		if (options.labelColor !== undefined) {
			self.labelColor = options.labelColor;
		}
		// Recreate with new properties
		self.create();
		return self; // Allow chaining
	};
	// Click handler
	self.onClick = function (callback) {
		self.down = function (x, y, obj) {
			LK.getSound('button').play();
			callback();
		};
		return self; // Allow chaining
	};
	// Initialize with default settings
	self.create();
	return self;
});
var Cashier = Container.expand(function () {
	var self = Container.call(this);
	// Create cashier visuals - using shopper asset with different tint
	var cashierGraphics = self.attachAsset('shopper', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Make cashier visually distinct
	cashierGraphics.tint = 0x00AAFF;
	// Add cashier label
	var cashierLabel = new Text2("CASHIER", {
		size: 30,
		fill: 0x000000
	});
	cashierLabel.anchor.set(0.5, 0);
	cashierLabel.y = -120;
	self.addChild(cashierLabel);
	// Add visual indicator when all items collected
	self.showCheckoutReady = function () {
		var readyText = new Text2("CHECKOUT\nREADY!", {
			size: 35,
			fill: 0x00FF00
		});
		readyText.anchor.set(0.5, 0);
		readyText.y = -90;
		self.addChild(readyText);
	};
	return self;
});
var Friend = Container.expand(function () {
	var self = Container.call(this);
	// Create friend visuals - using shopper asset with friendly tint
	var friendGraphics = self.attachAsset('shopper', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Make friend visually distinct
	friendGraphics.tint = 0x33CC33; // Green tint
	// Add friend label
	var friendLabel = new Text2("FRIEND", {
		size: 30,
		fill: 0x000000
	});
	friendLabel.anchor.set(0.5, 0);
	friendLabel.y = -120;
	self.addChild(friendLabel);
	// Conversation properties
	self.isInteracting = false;
	self.scenarioIndex = 0;
	self.scenarioTexts = [{
		question: "Your friend is having a bad day. What's nicer to say?",
		options: ["Hi, how are you?", "Hello amigo! How are you on this wonderful day?"],
		correctAnswer: 1
	}, {
		question: "Your friend got a haircut. What's nicer to say?",
		options: ["Nice haircut, looks good!", "Wow! Your haircut makes you look so much better than before!"],
		correctAnswer: 0
	}, {
		question: "Your friend is nervous about a presentation. What's nicer to say?",
		options: ["Don't worry, you probably won't fail.", "You've prepared well, I believe in you!"],
		correctAnswer: 1
	}];
	// Show conversation options
	self.startConversation = function () {
		if (self.isInteracting) {
			return;
		}
		self.isInteracting = true;
		// Randomly select a scenario
		self.scenarioIndex = Math.floor(Math.random() * self.scenarioTexts.length);
		// Create conversation UI
		self.conversationUI = new Container();
		gameArea.addChild(self.conversationUI);
		// Background
		var dialogBg = LK.getAsset('obstacle', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		dialogBg.width = 1200;
		dialogBg.height = 600;
		dialogBg.tint = 0xFFFFFF;
		dialogBg.alpha = 0.9;
		self.conversationUI.addChild(dialogBg);
		// Position at center of screen
		self.conversationUI.x = 2048 / 2;
		self.conversationUI.y = 2732 / 2;
		// Question text
		var questionText = new Text2(self.scenarioTexts[self.scenarioIndex].question, {
			size: 40,
			fill: 0x000000
		});
		questionText.anchor.set(0.5, 0);
		questionText.y = -200;
		self.conversationUI.addChild(questionText);
		// Option buttons
		for (var i = 0; i < 2; i++) {
			var optionButton = new Container();
			var optionBg = LK.getAsset('button', {
				anchorX: 0.5,
				anchorY: 0.5
			});
			optionBg.width = 300;
			optionBg.height = 300;
			optionBg.tint = 0x3399FF;
			optionButton.addChild(optionBg);
			var optionText = new Text2(self.scenarioTexts[self.scenarioIndex].options[i], {
				size: 30,
				fill: 0xFFFFFF
			});
			optionText.anchor.set(0.5, 0.5);
			optionButton.addChild(optionText);
			optionButton.y = -50 + i * 150;
			optionButton.interactive = true;
			optionButton.optionIndex = i;
			optionButton.down = function (x, y, obj) {
				self.checkAnswer(obj.optionIndex);
			};
			self.conversationUI.addChild(optionButton);
		}
		// Pause the game
		gameStarted = false;
	};
	// Check if the selected answer is correct
	self.checkAnswer = function (selectedOption) {
		var correctOption = self.scenarioTexts[self.scenarioIndex].correctAnswer;
		var resultText;
		if (selectedOption === correctOption) {
			resultText = new Text2("Correct! That was a nice thing to say!", {
				size: 40,
				fill: 0x009900
			});
			LK.setScore(LK.getScore() + 50);
			showMessage("NICE RESPONSE! +50 POINTS", 2000);
		} else {
			resultText = new Text2("That wasn't the nicest option.", {
				size: 40,
				fill: 0xFF0000
			});
			showMessage("TRY BEING NICER NEXT TIME!", 2000);
		}
		resultText.anchor.set(0.5, 0);
		resultText.y = 100;
		self.conversationUI.addChild(resultText);
		// Add continue button
		var continueButton = new Container();
		var continueBg = LK.getAsset('button', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		continueBg.width = 200;
		continueBg.height = 200;
		continueBg.tint = 0x00AA00;
		continueButton.addChild(continueBg);
		var continueText = new Text2("CONTINUE", {
			size: 30,
			fill: 0xFFFFFF
		});
		continueText.anchor.set(0.5, 0.5);
		continueButton.addChild(continueText);
		continueButton.y = 200;
		continueButton.interactive = true;
		continueButton.down = function () {
			self.endConversation();
		};
		self.conversationUI.addChild(continueButton);
	};
	// End the conversation and resume the game
	self.endConversation = function () {
		if (self.conversationUI) {
			gameArea.removeChild(self.conversationUI);
			self.conversationUI = null;
		}
		self.isInteracting = false;
		gameStarted = true;
	};
	return self;
});
var Item = Container.expand(function () {
	var self = Container.call(this);
	var itemGraphics = self.attachAsset('item', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.name = '';
	self.price = 0;
	self.onList = false;
	self.isSpecial = false;
	self.collected = false;
	self.setValue = function (name, price, onList) {
		self.name = name;
		self.price = price;
		self.onList = onList;
		var nameText = new Text2(name, {
			size: 36,
			fill: 0x000000,
			bold: true
		});
		nameText.anchor.set(0.5, 0.5);
		nameText.y = -40;
		self.addChild(nameText);
		var priceText = new Text2('$' + price.toFixed(2), {
			size: 20,
			fill: 0x008000
		});
		priceText.anchor.set(0.5, 0.5);
		priceText.y = 40;
		self.addChild(priceText);
		if (onList) {
			itemGraphics.tint = 0xFFFF00; // Highlight items on the list
		}
	};
	self.makeSpecialDeal = function () {
		if (self.isSpecial) {
			return;
		}
		self.isSpecial = true;
		// Replace with special deal graphics
		if (self.children.indexOf(itemGraphics) !== -1) {
			self.removeChild(itemGraphics);
		}
		var dealGraphics = self.attachAsset('specialDeal', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		// Apply discount
		self.price = Math.round(self.price * 0.5 * 100) / 100;
		// Update price text
		for (var i = 0; i < self.children.length; i++) {
			if (self.children[i] instanceof Text2 && self.children[i].y === 40) {
				self.children[i].setText('$' + self.price.toFixed(2) + ' 50% OFF!');
				self.children[i].tint = 0xFF0000;
				break;
			}
		}
	};
	self.collect = function () {
		self.collected = true;
		self.visible = false;
	};
	return self;
});
var KarenMode = Container.expand(function () {
	var self = Container.call(this);
	self.active = false;
	self.demonSpawnRate = 5000; // Much faster demon spawn rate
	self.shopperSpawnRate = 3000; // Much faster shopper spawn rate
	self.demonTimer = null;
	self.shopperTimer = null;
	// Visual indicator for Karen Mode
	var karenLabel = new Text2("KAREN MODE ACTIVE", {
		size: 40,
		fill: 0xFF0000
	});
	karenLabel.anchor.set(0.5, 0.5);
	self.addChild(karenLabel);
	// Enable Karen Mode
	self.enable = function (gameAreaRef, cashierRef) {
		if (self.active) {
			return;
		}
		self.active = true;
		self.gameArea = gameAreaRef;
		self.cashier = cashierRef;
		// Create walls for Karen mode
		createKarenWalls(self.gameArea);
		// Start rapid demon spawning
		self.demonTimer = LK.setInterval(function () {
			if (self.gameArea && self.active) {
				spawnFastDemon(self.gameArea, self.cashier);
			}
		}, self.demonSpawnRate);
		// Start rapid shopper spawning
		self.shopperTimer = LK.setInterval(function () {
			if (self.gameArea && self.active) {
				spawnAggressiveShopper(self.gameArea);
			}
		}, self.shopperSpawnRate);
		showMessage("KAREN MODE ACTIVATED!", 3000);
		LK.effects.flashScreen(0xFF00FF, 1000);
	};
	// Disable Karen Mode
	self.disable = function () {
		self.active = false;
		if (self.demonTimer) {
			LK.clearInterval(self.demonTimer);
			self.demonTimer = null;
		}
		if (self.shopperTimer) {
			LK.clearInterval(self.shopperTimer);
			self.shopperTimer = null;
		}
	};
	// Spawn a fast demon (used internally)
	function spawnFastDemon(gameArea, cashier) {
		var newDemon = new ShoppingDemon();
		// Random position on screen edge
		var side = Math.floor(Math.random() * 4);
		switch (side) {
			case 0:
				// Top
				newDemon.x = Math.random() * 2048;
				newDemon.y = 50;
				break;
			case 1:
				// Right
				newDemon.x = 2048 - 50;
				newDemon.y = Math.random() * 2732;
				break;
			case 2:
				// Bottom
				newDemon.x = Math.random() * 2048;
				newDemon.y = 2732 - 50;
				break;
			case 3:
				// Left
				newDemon.x = 50;
				newDemon.y = Math.random() * 2732;
				break;
		}
		// Make Karen demons faster
		newDemon.speed = 4; // Twice as fast as normal demons
		// Set cashier target
		newDemon.setTarget(cashier);
		// Initialize tracking properties
		newDemon.lastX = newDemon.x;
		newDemon.lastY = newDemon.y;
		// Add to game
		gameArea.addChild(newDemon);
		demons.push(newDemon);
	}
	// Spawn an aggressive shopper (used internally)
	// Create walls for Karen mode
	function createKarenWalls(gameArea) {
		// Create horizontal and vertical walls at different positions
		// Create 3 horizontal walls
		for (var i = 0; i < 3; i++) {
			var horizontalWall = new Wall();
			horizontalWall.x = 400 + i * 600;
			horizontalWall.y = 500 + i * 700;
			horizontalWall.width = 400;
			horizontalWall.height = 80;
			horizontalWall.children[0].width = 400;
			horizontalWall.children[0].height = 80;
			gameArea.addChild(horizontalWall);
			obstacles.push(horizontalWall);
		}
		// Create 3 vertical walls
		for (var j = 0; j < 3; j++) {
			var verticalWall = new Wall();
			verticalWall.x = 300 + j * 700;
			verticalWall.y = 800 + j * 300;
			verticalWall.width = 80;
			verticalWall.height = 400;
			verticalWall.children[0].width = 80;
			verticalWall.children[0].height = 400;
			gameArea.addChild(verticalWall);
			obstacles.push(verticalWall);
		}
		showMessage("KAREN MODE: WALLS ADDED!", 2000);
	}
	function spawnAggressiveShopper(gameArea) {
		var shopper = new Shopper();
		// Position at random edge
		var side = Math.floor(Math.random() * 4);
		switch (side) {
			case 0:
				// Top
				shopper.x = Math.random() * 2048;
				shopper.y = 100;
				break;
			case 1:
				// Right
				shopper.x = 2048 - 100;
				shopper.y = Math.random() * 2732;
				break;
			case 2:
				// Bottom
				shopper.x = Math.random() * 2048;
				shopper.y = 2732 - 100;
				break;
			case 3:
				// Left
				shopper.x = 100;
				shopper.y = Math.random() * 2732;
				break;
		}
		// Set shopper to be aggressive (moves faster and directly towards player)
		shopper.isAggressive = true;
		// Initialize tracking
		shopper.lastX = shopper.x;
		shopper.lastY = shopper.y;
		// Add to game
		gameArea.addChild(shopper);
		shoppers.push(shopper);
		// Start movement immediately
		shopper.startMoving();
	}
	return self;
});
var MainMenu = Container.expand(function () {
	var self = Container.call(this);
	// Create menu background
	var menuBg = LK.getAsset('obstacle', {
		anchorX: 0,
		anchorY: 0
	});
	menuBg.width = 1500;
	menuBg.height = 1800;
	menuBg.tint = 0xFFFFFF;
	menuBg.alpha = 0.8;
	self.addChild(menuBg);
	// Center the menu on screen
	self.x = 2048 / 2 - 750; // Half the typical menu width
	self.y = 2732 / 2 - 900; // Half the typical menu height
	// Add logo
	var logo = self.attachAsset('logo', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	logo.x = menuBg.width / 2;
	logo.y = 300;
	logo.scale.set(0.4); // Scale down the logo to fit properly
	// Add title
	var titleText = new Text2("WALMART DASH", {
		size: 80,
		fill: 0x008000
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.x = menuBg.width / 2;
	titleText.y = 550;
	self.addChild(titleText);
	// Add subtitle
	var subtitleText = new Text2("Race against the clock and avoid other shoppers!", {
		size: 40,
		fill: 0x000000
	});
	subtitleText.anchor.set(0.5, 0.5);
	subtitleText.x = menuBg.width / 2;
	subtitleText.y = 650;
	self.addChild(subtitleText);
	// Add play button
	var playButton = new Container();
	var playBg = LK.getAsset('button', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	playBg.width = 250;
	playBg.height = 250;
	playBg.tint = 0x00AA00;
	playButton.addChild(playBg);
	var playText = new Text2("PLAY", {
		size: 60,
		fill: 0xFFFFFF
	});
	playText.anchor.set(0.5, 0.5);
	playButton.addChild(playText);
	playButton.x = menuBg.width / 2;
	playButton.y = 900;
	playButton.interactive = true;
	self.addChild(playButton);
	// Add instructions
	var instructionsText = new Text2("How to play:\n\n• Collect all items on your shopping list\n• Avoid other shoppers and obstacles\n• Get to the cashier before time runs out\n• Defeat shopping demons before they reach the cashier\n• Try KAREN MODE for extra challenge and points!", {
		size: 35,
		fill: 0x000000
	});
	instructionsText.anchor.set(0.5, 0);
	instructionsText.x = menuBg.width / 2;
	instructionsText.y = 1100;
	self.addChild(instructionsText);
	// Add event listeners
	playButton.down = function (x, y, obj) {
		LK.getSound('button').play();
		self.onPlayClicked();
	};
	self.onPlayClicked = function () {
		// This will be set from outside
	};
	return self;
});
var MiniMap = Container.expand(function () {
	var self = Container.call(this);
	// Create minimap background
	var mapBg = LK.getAsset('obstacle', {
		anchorX: 0,
		anchorY: 0
	});
	mapBg.width = 300;
	mapBg.height = 225;
	mapBg.tint = 0xDDDDDD;
	mapBg.alpha = 0.7;
	self.addChild(mapBg);
	// Container for map items
	self.mapItems = new Container();
	self.addChild(self.mapItems);
	// Factor to scale actual positions to minimap size
	self.scaleX = 300 / 2048;
	self.scaleY = 225 / 2732;
	// Update minimap with current game state
	self.update = function (cart, shoppers, items, obstacles, aisles) {
		// Clear previous map items
		while (self.mapItems.children.length > 0) {
			self.mapItems.removeChild(self.mapItems.children[0]);
		}
		// Draw aisles
		for (var i = 0; i < aisles.length; i++) {
			var aisleIcon = LK.getAsset('aisle', {
				anchorX: 0.5,
				anchorY: 0.5
			});
			aisleIcon.x = aisles[i].x * self.scaleX;
			aisleIcon.y = aisles[i].y * self.scaleY;
			aisleIcon.width = 12;
			aisleIcon.height = 225;
			aisleIcon.alpha = 0.6;
			self.mapItems.addChild(aisleIcon);
		}
		// Draw items on list that haven't been collected
		for (var j = 0; j < items.length; j++) {
			if (items[j].onList && !items[j].collected) {
				var itemIcon = LK.getAsset('item', {
					anchorX: 0.5,
					anchorY: 0.5
				});
				itemIcon.x = items[j].x * self.scaleX;
				itemIcon.y = items[j].y * self.scaleY;
				itemIcon.width = 8;
				itemIcon.height = 8;
				itemIcon.tint = 0xFFFF00;
				self.mapItems.addChild(itemIcon);
			}
		}
		// Draw obstacles
		for (var k = 0; k < obstacles.length; k++) {
			var obstacleIcon = LK.getAsset('obstacle', {
				anchorX: 0.5,
				anchorY: 0.5
			});
			obstacleIcon.x = obstacles[k].x * self.scaleX;
			obstacleIcon.y = obstacles[k].y * self.scaleY;
			obstacleIcon.width = 10;
			obstacleIcon.height = 10;
			obstacleIcon.tint = 0xFF0000;
			self.mapItems.addChild(obstacleIcon);
		}
		// Draw shoppers
		for (var m = 0; m < shoppers.length; m++) {
			var shopperIcon = LK.getAsset('shopper', {
				anchorX: 0.5,
				anchorY: 0.5
			});
			shopperIcon.x = shoppers[m].x * self.scaleX;
			shopperIcon.y = shoppers[m].y * self.scaleY;
			shopperIcon.width = 6;
			shopperIcon.height = 12;
			shopperIcon.tint = 0xFF0000;
			self.mapItems.addChild(shopperIcon);
		}
		// Draw cart (player) last so it's on top
		if (cart) {
			var cartIcon = LK.getAsset('cart', {
				anchorX: 0.5,
				anchorY: 0.5
			});
			cartIcon.x = cart.x * self.scaleX;
			cartIcon.y = cart.y * self.scaleY;
			cartIcon.width = 15;
			cartIcon.height = 15;
			cartIcon.tint = 0x0000FF;
			self.mapItems.addChild(cartIcon);
		}
	};
	return self;
});
var Obstacle = Container.expand(function () {
	var self = Container.call(this);
	var obstacleGraphics = self.attachAsset('obstacle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var warningText = new Text2('⚠️', {
		size: 32,
		fill: 0x000000
	});
	warningText.anchor.set(0.5, 0.5);
	self.addChild(warningText);
	self.duration = 5000; // 5 seconds
	self.createTime = Date.now();
	self.update = function () {
		// Check if obstacle should be removed
		if (Date.now() - self.createTime > self.duration) {
			self.readyToRemove = true;
		}
	};
	return self;
});
var ObstacleRemover = Container.expand(function () {
	var self = Container.call(this);
	// Create visual element for the remover
	var removerGraphics = self.attachAsset('powerup', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Make it visually distinct
	removerGraphics.tint = 0x00FF00; // Green tint
	// Add label
	var removerLabel = new Text2("REMOVER", {
		size: 20,
		fill: 0xFFFFFF
	});
	removerLabel.anchor.set(0.5, 0.5);
	removerLabel.y = 40;
	self.addChild(removerLabel);
	// Tracking properties
	self.active = true;
	self.lastX = 0;
	self.lastY = 0;
	// Animation properties
	self.floatOffset = 0;
	self.floatSpeed = 0.05;
	// Update method for animation
	self.update = function () {
		// Keep track of last position
		self.lastX = self.x;
		self.lastY = self.y;
		// Simple floating animation
		self.floatOffset += self.floatSpeed;
		self.y += Math.sin(self.floatOffset) * 0.5;
	};
	return self;
});
var PowerUp = Container.expand(function () {
	var self = Container.call(this);
	// Create power-up visual
	var powerUpGraphics = self.attachAsset('item', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Make it visually distinct
	powerUpGraphics.tint = 0x00FFFF;
	self.type = 'speed'; // Default type
	self.duration = 5000; // Default duration: 5 seconds
	self.active = false;
	self.collected = false;
	// Set power-up type and properties
	self.setType = function (type) {
		self.type = type;
		var typeText = new Text2(type.toUpperCase(), {
			size: 20,
			fill: 0xFFFFFF
		});
		typeText.anchor.set(0.5, 0.5);
		self.addChild(typeText);
		// Set appearance based on type
		switch (type) {
			case 'speed':
				powerUpGraphics.tint = 0x00FFFF; // Cyan
				self.duration = 5000;
				break;
			case 'magnet':
				powerUpGraphics.tint = 0xFF00FF; // Magenta
				self.duration = 7000;
				break;
			case 'shield':
				powerUpGraphics.tint = 0x0000FF; // Blue
				self.duration = 10000;
				break;
		}
	};
	self.collect = function () {
		self.collected = true;
		self.visible = false;
	};
	return self;
});
var Shopper = Container.expand(function () {
	var self = Container.call(this);
	var shopperGraphics = self.attachAsset('shopper', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.isMoving = false;
	self.startX = 0;
	self.startY = 0;
	self.targetX = 0;
	self.targetY = 0;
	self.lastX = 0;
	self.lastY = 0;
	// Initialize shopper movement
	self.startMoving = function () {
		// Stop any existing movement
		tween.stop(self);
		// Remember starting position
		self.startX = self.x;
		self.startY = self.y;
		self.lastX = self.x;
		self.lastY = self.y;
		// Choose a random destination within the aisle area
		var randomDistance = 100 + Math.random() * 300;
		var randomAngle = Math.random() * Math.PI * 2;
		self.targetX = self.x + Math.cos(randomAngle) * randomDistance;
		self.targetY = self.y + Math.sin(randomAngle) * randomDistance;
		// Constrain to game boundaries
		self.targetX = Math.max(100, Math.min(2048 - 100, self.targetX));
		self.targetY = Math.max(100, Math.min(2732 - 100, self.targetY));
		// Randomize movement duration (2-5 seconds)
		var duration = 2000 + Math.random() * 3000;
		// Use tween to smoothly move to the destination
		tween(self, {
			x: self.targetX,
			y: self.targetY
		}, {
			duration: duration,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				// Wait for a moment before moving again
				LK.setTimeout(function () {
					self.startMoving();
				}, 500 + Math.random() * 1000);
			}
		});
		self.isMoving = true;
	};
	self.update = function () {
		// Keep track of last position for intersection detection
		self.lastX = self.x;
		self.lastY = self.y;
		// If in aggressive mode, target the player directly
		if (self.isAggressive && cart) {
			// Target player directly instead of random movement
			var dx = cart.x - self.x;
			var dy = cart.y - self.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			// Move toward player with increased speed
			if (distance > 10) {
				self.x += dx / distance * 4; // Faster aggressive speed
				self.y += dy / distance * 4;
				// Rotate to face direction of movement
				if (self.children[0]) {
					self.children[0].rotation = Math.atan2(dy, dx) + Math.PI / 2;
				}
			}
			self.isMoving = true;
		} else {
			// Start regular moving if not already moving
			if (!self.isMoving) {
				self.startMoving();
			}
		}
	};
	return self;
});
var ShoppingCart = Container.expand(function () {
	var self = Container.call(this);
	var cartGraphics = self.attachAsset('cart', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.budget = 100;
	self.collectedItems = [];
	self.isColliding = false;
	self.powerUps = {};
	self.magnetRange = 0;
	// Visually indicate active power-ups
	self.powerUpIndicator = new Container();
	self.addChild(self.powerUpIndicator);
	self.powerUpIndicator.y = -100;
	self.setBudget = function (amount) {
		self.budget = amount;
	};
	self.addItem = function (item) {
		if (self.budget >= item.price) {
			self.budget -= item.price;
			self.collectedItems.push(item.name);
			return true;
		}
		return false;
	};
	// Apply a power-up effect
	self.applyPowerUp = function (type, duration) {
		// Clear previous power-up of this type if active
		if (self.powerUps[type] && self.powerUps[type].timer) {
			LK.clearTimeout(self.powerUps[type].timer);
		}
		// Set up power-up
		self.powerUps[type] = {
			active: true,
			startTime: Date.now(),
			duration: duration
		};
		// Apply immediate effects
		switch (type) {
			case 'speed':
				self.originalSpeed = self.speed;
				self.speed = 10; // Double speed
				break;
			case 'magnet':
				self.magnetRange = 200; // Set item attraction range
				break;
			case 'shield':
				// Visual indicator
				if (!self.shieldGraphics) {
					self.shieldGraphics = LK.getAsset('item', {
						anchorX: 0.5,
						anchorY: 0.5,
						width: 200,
						height: 200
					});
					self.shieldGraphics.tint = 0x0000FF;
					self.shieldGraphics.alpha = 0.3;
					self.addChildAt(self.shieldGraphics, 0);
				} else {
					self.shieldGraphics.visible = true;
				}
				break;
		}
		// Update indicator
		self.updatePowerUpIndicator();
		// Set timer to remove power-up
		self.powerUps[type].timer = LK.setTimeout(function () {
			self.removePowerUp(type);
		}, duration);
	};
	// Remove power-up effect
	self.removePowerUp = function (type) {
		if (!self.powerUps[type] || !self.powerUps[type].active) {
			return;
		}
		// Remove effects
		switch (type) {
			case 'speed':
				self.speed = self.originalSpeed;
				break;
			case 'magnet':
				self.magnetRange = 0;
				break;
			case 'shield':
				if (self.shieldGraphics) {
					self.shieldGraphics.visible = false;
				}
				break;
		}
		// Update status
		self.powerUps[type].active = false;
		self.updatePowerUpIndicator();
	};
	// Update the visual indicator of active power-ups
	self.updatePowerUpIndicator = function () {
		// Clear current indicators
		while (self.powerUpIndicator.children.length > 0) {
			self.powerUpIndicator.removeChild(self.powerUpIndicator.children[0]);
		}
		// Add indicators for active power-ups
		var xPos = 0;
		var types = Object.keys(self.powerUps);
		for (var i = 0; i < types.length; i++) {
			if (self.powerUps[types[i]] && self.powerUps[types[i]].active) {
				// Calculate remaining time
				var elapsed = Date.now() - self.powerUps[types[i]].startTime;
				var remaining = Math.max(0, self.powerUps[types[i]].duration - elapsed);
				var seconds = Math.ceil(remaining / 1000);
				var indicator = new Text2(types[i] + ": " + seconds + "s", {
					size: 20,
					fill: 0xFFFFFF
				});
				indicator.anchor.set(0.5, 0);
				indicator.x = xPos;
				self.powerUpIndicator.addChild(indicator);
				xPos += 100;
			}
		}
	};
	return self;
});
var ShoppingDemon = Container.expand(function () {
	var self = Container.call(this);
	// Create demon visuals - using shopper asset with demonic tint
	var demonGraphics = self.attachAsset('shopper', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Make demon visually distinct with red tint
	demonGraphics.tint = 0xFF0000;
	// Scale up the demon slightly to make it more threatening
	demonGraphics.scaleX = 1.2;
	demonGraphics.scaleY = 1.2;
	// Add demon label
	var demonLabel = new Text2("DEMON", {
		size: 30,
		fill: 0xFF0000
	});
	demonLabel.anchor.set(0.5, 0);
	demonLabel.y = -120;
	self.addChild(demonLabel);
	// Movement properties
	self.speed = 2;
	self.target = null;
	self.cashier = null;
	self.lastX = 0;
	self.lastY = 0;
	self.active = true;
	// Set cashier target
	self.setTarget = function (cashier) {
		self.cashier = cashier;
	};
	// Update demon movement
	self.update = function () {
		// Keep track of last position
		self.lastX = self.x;
		self.lastY = self.y;
		// If we have a cashier target, move toward it
		if (self.cashier && self.active) {
			// Calculate direction to cashier
			var dx = self.cashier.x - self.x;
			var dy = self.cashier.y - self.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			// Move toward cashier if not already there
			if (distance > 10) {
				self.x += dx / distance * self.speed;
				self.y += dy / distance * self.speed;
				// Rotate demon to face direction of movement
				demonGraphics.rotation = Math.atan2(dy, dx) + Math.PI / 2;
			}
		}
	};
	// Flash demon when hit
	self.hit = function () {
		LK.effects.flashObject(self, 0xFFFFFF, 300);
	};
	return self;
});
var Wall = Container.expand(function () {
	var self = Container.call(this);
	// Create wall visual
	var wallGraphics = self.attachAsset('obstacle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Make walls visually distinct
	wallGraphics.tint = 0xFF0000; // Red tint for walls
	wallGraphics.alpha = 0.8;
	// Warning text
	var warningText = new Text2('WALL', {
		size: 24,
		fill: 0xFFFFFF
	});
	warningText.anchor.set(0.5, 0.5);
	self.addChild(warningText);
	// Add update method to fix the TypeError
	self.update = function () {
		// Walls are static, so no update logic needed
		// Just adding the method to prevent errors
	};
	return self;
});

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

/**** 
* Game Code
****/ 
// Game state variables
var gameStarted = false;
var timeRemaining = 60; // seconds
var level = 1;
var lives = 3; // Player lives
var shoppingList = [];
var aisles = [];
var shoppers = [];
var items = [];
var powerUps = [];
var obstacles = [];
var specialDealTimer = null;
var cleanupTimer = null;
var powerUpUpdateTimer = null;
var demonTimer = null;
var friendTimer = null;
var demons = [];
var friends = [];
var cart;
var gameArea;
var demon;
var mainMenu;
var showingMainMenu = true;
// UI elements
var budgetText, timerText, livesText, shoppingListText, levelText, messageText, miniMap;
// Create game area (container for all game elements)
gameArea = new Container();
game.addChild(gameArea);
// Create main menu
function createMainMenu() {
	mainMenu = new MainMenu();
	game.addChild(mainMenu);
	// Set event handler for play button
	mainMenu.onPlayClicked = function () {
		// Hide menu and start game
		showingMainMenu = false;
		mainMenu.visible = false;
		// Initialize game level
		initLevel();
	};
}
// Create the main menu
createMainMenu();
// Initialize level
function initLevel() {
	// Hide main menu if visible
	if (mainMenu && mainMenu.visible) {
		mainMenu.visible = false;
		showingMainMenu = false;
	}
	// Clear previous level elements
	clearLevel();
	// Set level properties
	timeRemaining = 60 + level * 10;
	// Reset lives if starting from level 1
	if (level === 1) {
		lives = 3;
	}
	// Create aisles (4 aisles)
	for (var i = 0; i < 5; i++) {
		var aisle = LK.getAsset('aisle', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		aisle.x = 100 + i * 450;
		aisle.y = 2732 / 2;
		gameArea.addChild(aisle);
		aisles.push(aisle);
	}
	// Generate shopping list (3-7 items depending on level)
	var numItems = 3 + Math.min(level, 4);
	generateShoppingList(numItems);
	// Create items in store
	createStoreItems();
	// Create shoppers (obstacles)
	var numShoppers = 3 + level;
	createShoppers(numShoppers);
	// Create player's cart
	cart = new ShoppingCart();
	cart.x = 2048 / 2;
	cart.y = 2732 - 200;
	cart.setBudget(100 + level * 20);
	gameArea.addChild(cart);
	// Create power-ups
	createPowerUps();
	// Set up timers for special events
	setupEventTimers();
	// Update UI
	updateUI();
	// Create cashier at the bottom of store
	var cashier = new Cashier();
	cashier.x = 2048 / 2;
	cashier.y = 2732 - 100;
	gameArea.addChild(cashier);
	// Create shopping demon
	var demon = new ShoppingDemon();
	demon.x = 100;
	demon.y = 200;
	demon.setTarget(cashier);
	gameArea.addChild(demon);
	// Store reference to shopping demon
	game.demon = demon;
	// Create Karen Mode button
	var karenButton = new Container();
	var karenBg = LK.getAsset('button', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	karenBg.width = 200;
	karenBg.height = 200;
	karenBg.tint = 0xFF00FF; // Purple for Karen mode
	karenButton.addChild(karenBg);
	var karenText = new Text2("KAREN MODE", {
		size: 36,
		fill: 0xFFFFFF
	});
	karenText.anchor.set(0.5, 0.5);
	karenButton.addChild(karenText);
	karenButton.x = 2048 - 160;
	karenButton.y = 2732 - 320;
	karenButton.interactive = true;
	gameArea.addChild(karenButton);
	// Create Karen mode controller
	game.karenMode = new KarenMode();
	game.karenMode.x = 2048 / 2;
	game.karenMode.y = 100;
	game.karenMode.visible = false;
	gameArea.addChild(game.karenMode);
	// Karen mode button handler
	karenButton.down = function () {
		LK.getSound('button').play();
		if (!game.karenMode.active) {
			game.karenMode.visible = true;
			game.karenMode.enable(gameArea, cashier);
			karenText.setText("NORMAL MODE");
			karenBg.tint = 0x00AA00; // Green for normal mode
			// Add bonus points for activating Karen mode
			LK.setScore(LK.getScore() + 100);
		} else {
			game.karenMode.visible = false;
			game.karenMode.disable();
			karenText.setText("KAREN MODE");
			karenBg.tint = 0xFF00FF; // Purple for Karen mode
		}
	};
	// Start the game
	gameStarted = true;
	LK.playMusic('bgmusic');
}
function clearLevel() {
	// Clear all arrays
	aisles = [];
	shoppers = [];
	items = [];
	obstacles = [];
	shoppingList = [];
	demons = [];
	friends = [];
	demon = null;
	game.demon = null;
	// Clean up Karen Mode if active
	if (game.karenMode && game.karenMode.active) {
		game.karenMode.disable();
	}
	game.karenMode = null;
	// Clear all timers
	if (specialDealTimer) {
		LK.clearInterval(specialDealTimer);
		specialDealTimer = null;
	}
	if (cleanupTimer) {
		LK.clearInterval(cleanupTimer);
		cleanupTimer = null;
	}
	if (demonTimer) {
		LK.clearInterval(demonTimer);
		demonTimer = null;
	}
	if (friendTimer) {
		LK.clearInterval(friendTimer);
		friendTimer = null;
	}
	// Remove all children from game area
	while (gameArea.children.length > 0) {
		gameArea.removeChild(gameArea.children[0]);
	}
}
function generateShoppingList(numItems) {
	var possibleItems = [{
		name: "Milk",
		price: 3.49
	}, {
		name: "Bread",
		price: 2.99
	}, {
		name: "Eggs",
		price: 4.29
	}, {
		name: "Cereal",
		price: 4.99
	}, {
		name: "Bananas",
		price: 1.99
	}, {
		name: "Chips",
		price: 3.79
	}, {
		name: "Soda",
		price: 5.49
	}, {
		name: "Pizza",
		price: 7.99
	}, {
		name: "Ice Cream",
		price: 6.49
	}, {
		name: "Chicken",
		price: 8.99
	}];
	// Shuffle array
	for (var i = possibleItems.length - 1; i > 0; i--) {
		var j = Math.floor(Math.random() * (i + 1));
		var temp = possibleItems[i];
		possibleItems[i] = possibleItems[j];
		possibleItems[j] = temp;
	}
	// Take first numItems
	shoppingList = possibleItems.slice(0, numItems);
	// Update shopping list display
	updateShoppingListText();
}
function createStoreItems() {
	// Create items from shopping list
	for (var i = 0; i < shoppingList.length; i++) {
		var item = new Item();
		var aisleIndex = Math.floor(Math.random() * aisles.length);
		var aisle = aisles[aisleIndex];
		item.x = aisle.x + (Math.random() * 200 - 100);
		item.y = 200 + Math.random() * (2732 - 400);
		// Make sure item doesn't spawn inside a wall
		var validPosition = false;
		var attempts = 0;
		while (!validPosition && attempts < 10) {
			validPosition = true;
			// Check if item would intersect with any obstacle
			for (var w = 0; w < obstacles.length; w++) {
				if (Math.abs(item.x - obstacles[w].x) < 100 && Math.abs(item.y - obstacles[w].y) < 100) {
					validPosition = false;
					// Try a different position
					item.x = aisle.x + (Math.random() * 200 - 100);
					item.y = 200 + Math.random() * (2732 - 400);
					break;
				}
			}
			attempts++;
		}
		item.setValue(shoppingList[i].name, shoppingList[i].price, true);
		gameArea.addChild(item);
		items.push(item);
	}
	// Create additional random items not on list
	var numExtraItems = 10 + level * 2;
	var possibleItems = [{
		name: "Apples",
		price: 3.99
	}, {
		name: "Soup",
		price: 2.49
	}, {
		name: "Yogurt",
		price: 4.79
	}, {
		name: "Coffee",
		price: 7.99
	}, {
		name: "Pasta",
		price: 1.99
	}, {
		name: "Candy",
		price: 3.29
	}, {
		name: "Juice",
		price: 4.49
	}, {
		name: "Paper",
		price: 5.99
	}, {
		name: "Soap",
		price: 3.59
	}, {
		name: "Cookies",
		price: 4.29
	}, {
		name: "Cheese",
		price: 5.49
	}, {
		name: "Water",
		price: 3.99
	}, {
		name: "Tissues",
		price: 2.79
	}, {
		name: "Detergent",
		price: 8.99
	}, {
		name: "Toothpaste",
		price: 3.99
	}];
	for (var j = 0; j < numExtraItems; j++) {
		var extraItem = new Item();
		var extraAisleIndex = Math.floor(Math.random() * aisles.length);
		var extraAisle = aisles[extraAisleIndex];
		var itemData = possibleItems[Math.floor(Math.random() * possibleItems.length)];
		extraItem.x = extraAisle.x + (Math.random() * 200 - 100);
		extraItem.y = 200 + Math.random() * (2732 - 400);
		// Make sure extra item doesn't spawn inside a wall
		var validPosition = false;
		var attempts = 0;
		while (!validPosition && attempts < 10) {
			validPosition = true;
			// Check if item would intersect with any obstacle
			for (var w = 0; w < obstacles.length; w++) {
				if (Math.abs(extraItem.x - obstacles[w].x) < 100 && Math.abs(extraItem.y - obstacles[w].y) < 100) {
					validPosition = false;
					// Try a different position
					extraItem.x = extraAisle.x + (Math.random() * 200 - 100);
					extraItem.y = 200 + Math.random() * (2732 - 400);
					break;
				}
			}
			attempts++;
		}
		extraItem.setValue(itemData.name, itemData.price, false);
		gameArea.addChild(extraItem);
		items.push(extraItem);
	}
	// Create obstacle remover tool
	var obstacleRemover = new ObstacleRemover();
	// Position it behind an obstacle
	var randomObstacleIndex = 0; // First obstacle created will have this index
	LK.setTimeout(function () {
		if (obstacles.length > 0) {
			obstacleRemover.x = obstacles[randomObstacleIndex].x;
			obstacleRemover.y = obstacles[randomObstacleIndex].y + 20; // Slightly behind
			obstacleRemover.lastX = obstacleRemover.x;
			obstacleRemover.lastY = obstacleRemover.y;
			gameArea.addChild(obstacleRemover);
			// Make sure the remover is visually behind the obstacle
			gameArea.removeChild(obstacles[randomObstacleIndex]);
			gameArea.addChild(obstacles[randomObstacleIndex]);
			// Show hint message
			showMessage("Find the REMOVER behind the obstacle!", 3000);
		}
	}, 5000); // Wait 5 seconds after level start
}
function createShoppers(numShoppers) {
	for (var i = 0; i < numShoppers; i++) {
		var shopper = new Shopper();
		var aisleIndex = Math.floor(Math.random() * aisles.length);
		var aisle = aisles[aisleIndex];
		shopper.x = aisle.x + (Math.random() * 200 - 100);
		shopper.y = 200 + Math.random() * (2732 - 400);
		shopperGraphics = shopper.children[0];
		// Randomly rotate the shopper
		shopperGraphics.rotation = Math.random() * Math.PI * 2;
		gameArea.addChild(shopper);
		shoppers.push(shopper);
		// Stagger the movement starts
		LK.setTimeout(function (s) {
			return function () {
				s.startMoving();
			};
		}(shopper), i * 300);
	}
}
function setupEventTimers() {
	// Special deals event (every 10-15 seconds)
	specialDealTimer = LK.setInterval(function () {
		createSpecialDeal();
	}, 10000 + Math.random() * 5000);
	// Cleanup event (every 15-20 seconds)
	cleanupTimer = LK.setInterval(function () {
		createCleanupObstacle();
	}, 15000 + Math.random() * 5000);
	// Demon spawner event (every 20-30 seconds)
	demonTimer = LK.setInterval(function () {
		spawnDemon();
	}, 20000 + Math.random() * 10000);
	// Friend spawner event (every 15-25 seconds)
	friendTimer = LK.setInterval(function () {
		spawnFriend();
	}, 15000 + Math.random() * 10000);
}
function createSpecialDeal() {
	// Pick a random item to make a special deal
	if (items.length > 0) {
		var randomIndex = Math.floor(Math.random() * items.length);
		var item = items[randomIndex];
		if (!item.isSpecial && !item.collected) {
			item.makeSpecialDeal();
			// Show flash sale message
			showMessage("FLASH SALE!", 2000);
		}
	}
}
function createCleanupObstacle() {
	// Create cleanup on a random aisle
	var randomAisleIndex = Math.floor(Math.random() * aisles.length);
	var aisle = aisles[randomAisleIndex];
	var obstacle = new Obstacle();
	obstacle.x = aisle.x;
	obstacle.y = 500 + Math.random() * 1500;
	gameArea.addChild(obstacle);
	obstacles.push(obstacle);
	// Show cleanup message
	showMessage("CLEANUP ON AISLE " + (randomAisleIndex + 1), 2000);
}
function updateShoppingListText() {
	var listText = "Shopping List:\n";
	var remainingItems = 0;
	for (var i = 0; i < shoppingList.length; i++) {
		var collected = false;
		// Check if item has been collected
		if (cart && cart.collectedItems) {
			collected = cart.collectedItems.indexOf(shoppingList[i].name) !== -1;
		}
		if (!collected) {
			remainingItems++;
			listText += "• " + shoppingList[i].name + " - $" + shoppingList[i].price.toFixed(2) + "\n";
		} else {
			listText += "✓ " + shoppingList[i].name + " - $" + shoppingList[i].price.toFixed(2) + "\n";
		}
	}
	if (shoppingListText) {
		shoppingListText.setText(listText);
	}
	return remainingItems;
}
function showMessage(text, duration) {
	if (messageText) {
		messageText.setText(text);
		messageText.visible = true;
		LK.setTimeout(function () {
			messageText.visible = false;
		}, duration);
	}
}
function createUI() {
	// Create budget display
	budgetText = new Text2("Budget: $0.00", {
		size: 40,
		fill: 0x008000
	});
	budgetText.anchor.set(0, 0);
	LK.gui.topRight.addChild(budgetText);
	// Create timer display
	timerText = new Text2("Time: 0:00", {
		size: 40,
		fill: 0xDE2027
	});
	timerText.anchor.set(0.5, 0);
	LK.gui.top.addChild(timerText);
	// Create lives display
	livesText = new Text2("Lives: 3", {
		size: 40,
		fill: 0xFF6600
	});
	livesText.anchor.set(0.5, 0);
	livesText.y = 50; // Position below timer
	LK.gui.top.addChild(livesText);
	// Create level display
	levelText = new Text2("Level: 1", {
		size: 40,
		fill: 0x0071CE
	});
	levelText.anchor.set(1, 0);
	LK.gui.topLeft.addChild(levelText);
	// Move it a bit to the right to avoid the platform menu
	levelText.x += 120;
	// Create shopping list display
	shoppingListText = new Text2("Shopping List:", {
		size: 30,
		fill: 0x000000
	});
	shoppingListText.anchor.set(1, 0);
	shoppingListText.x = -20; // Move it a bit to the left to ensure visibility
	LK.gui.right.addChild(shoppingListText);
	// Create message text for events
	messageText = new Text2("", {
		size: 60,
		fill: 0xFF0000
	});
	messageText.anchor.set(0.5, 0.5);
	messageText.visible = false;
	LK.gui.center.addChild(messageText);
	// Create minimap in bottom left corner
	miniMap = new MiniMap();
	miniMap.x = 20;
	miniMap.y = -250; // Position from bottom
	LK.gui.bottomLeft.addChild(miniMap);
}
function updateUI() {
	if (!cart) {
		return;
	}
	// Update budget display
	budgetText.setText("Budget: $" + cart.budget.toFixed(2));
	// Update timer display
	var minutes = Math.floor(timeRemaining / 60);
	var seconds = timeRemaining % 60;
	timerText.setText("Time: " + minutes + ":" + (seconds < 10 ? "0" : "") + seconds);
	// Update lives display
	livesText.setText("Lives: " + lives);
	// Update level display
	levelText.setText("Level: " + level);
	// Update shopping list
	var remainingItems = updateShoppingListText();
	// If no items remaining, highlight cashier to indicate checkout
	if (remainingItems === 0) {
		// Find cashier and set indicator
		for (var c = 0; c < gameArea.children.length; c++) {
			if (gameArea.children[c] instanceof Cashier) {
				gameArea.children[c].showCheckoutReady();
				break;
			}
		}
		// No longer win automatically - need to go to cashier
	}
}
// Handle touch/drag controls
var dragging = false;
function handleMove(x, y, obj) {
	if (dragging && cart) {
		// Move the cart to the touch position
		cart.x = x;
		cart.y = y;
		// Keep within game boundaries
		cart.x = Math.max(cart.width / 2, Math.min(2048 - cart.width / 2, cart.x));
		cart.y = Math.max(cart.height / 2, Math.min(2732 - cart.height / 2, cart.y));
	}
}
game.move = handleMove;
game.down = function (x, y, obj) {
	if (showingMainMenu) {
		// Let the menu handle its own click events
		return;
	}
	if (!gameStarted) {
		initLevel();
		return;
	}
	if (cart && Math.abs(x - cart.x) < cart.width / 2 && Math.abs(y - cart.y) < cart.height / 2) {
		dragging = true;
	}
	handleMove(x, y, obj);
};
game.up = function (x, y, obj) {
	dragging = false;
};
// Main game loop
var lastSecondTick = 0;
game.update = function () {
	if (showingMainMenu) {
		// Don't update game while showing menu
		return;
	}
	if (!gameStarted) {
		return;
	}
	// Update timer once per second
	if (LK.ticks % 60 === 0) {
		timeRemaining--;
		updateUI();
		// Check if time is up
		if (timeRemaining <= 0) {
			gameStarted = false;
			showMessage("TIME'S UP!", 2000);
			LK.setTimeout(function () {
				LK.showGameOver();
			}, 2000);
		}
	}
	// Update power-up indicators every 16 frames (roughly 4 times per second)
	if (cart && LK.ticks % 15 === 0) {
		cart.updatePowerUpIndicator();
		// Update minimap
		if (miniMap) {
			miniMap.update(cart, shoppers, items, obstacles, aisles);
		}
	}
	// Apply magnet effect if active
	if (cart && cart.powerUps.magnet && cart.powerUps.magnet.active && cart.magnetRange > 0) {
		for (var i = 0; i < items.length; i++) {
			var item = items[i];
			if (!item.collected && !(item instanceof PowerUp)) {
				var dx = cart.x - item.x;
				var dy = cart.y - item.y;
				var distance = Math.sqrt(dx * dx + dy * dy);
				if (distance < cart.magnetRange) {
					// Move item toward cart
					var speed = 5 + (1 - distance / cart.magnetRange) * 10;
					item.x += dx / distance * speed;
					item.y += dy / distance * speed;
				}
			}
		}
	}
	// Update all shoppers
	for (var i = 0; i < shoppers.length; i++) {
		shoppers[i].update();
	}
	// Update all obstacles
	for (var j = obstacles.length - 1; j >= 0; j--) {
		obstacles[j].update();
		if (obstacles[j].readyToRemove) {
			gameArea.removeChild(obstacles[j]);
			obstacles.splice(j, 1);
		}
	}
	// Check for collisions with cart
	if (cart) {
		// Check for collisions with items
		for (var k = 0; k < items.length; k++) {
			var item = items[k];
			if (!item.collected && cart.intersects(item)) {
				// Check if item is a power-up
				if (item instanceof PowerUp) {
					// Collect power-up
					item.collect();
					LK.getSound('pickup').play();
					LK.setScore(LK.getScore() + 15);
					// Apply the power-up effect
					cart.applyPowerUp(item.type, item.duration);
					showMessage(item.type.toUpperCase() + " POWER-UP!", 1000);
					continue;
				}
				if (item.onList) {
					// Collect item on shopping list
					if (cart.addItem(item)) {
						item.collect();
						LK.getSound('pickup').play();
						LK.setScore(LK.getScore() + 10);
						updateUI();
					} else {
						// Not enough budget
						if (!cart.isColliding) {
							showMessage("Not enough budget!", 1000);
							cart.isColliding = true;
							LK.setTimeout(function () {
								cart.isColliding = false;
							}, 1000);
						}
					}
				} else if (item.isSpecial) {
					// Collect special item
					if (cart.addItem(item)) {
						item.collect();
						LK.getSound('deal').play();
						LK.setScore(LK.getScore() + 5);
						updateUI();
					} else {
						// Not enough budget
						if (!cart.isColliding) {
							showMessage("Not enough budget!", 1000);
							cart.isColliding = true;
							LK.setTimeout(function () {
								cart.isColliding = false;
							}, 1000);
						}
					}
				}
			}
		}
		// Check for collisions with shoppers
		for (var m = 0; m < shoppers.length; m++) {
			if (cart.intersects(shoppers[m]) && !cart.isColliding) {
				// Check if shield power-up is active
				if (cart.powerUps.shield && cart.powerUps.shield.active) {
					// Shield protects from collision
					LK.getSound('collision').play();
					LK.effects.flashObject(cart, 0x0000FF, 500); // Blue flash for shield
					cart.isColliding = true;
					showMessage("SHIELD PROTECTED YOU!", 1000);
					// Move shopper away
					var dx = shoppers[m].x - cart.x;
					var dy = shoppers[m].y - cart.y;
					var distance = Math.sqrt(dx * dx + dy * dy);
					shoppers[m].x += dx / distance * 150;
					shoppers[m].y += dy / distance * 150;
					LK.setTimeout(function () {
						cart.isColliding = false;
					}, 1000);
				} else {
					// Collision with shopper - Game Over!
					LK.getSound('collision').play();
					LK.effects.flashObject(cart, 0xFF0000, 500);
					cart.isColliding = true;
					// Show death message and end game
					showMessage("GAME OVER! Other shopper crashed into you!", 2000);
					gameStarted = false;
					updateUI();
					LK.setTimeout(function () {
						LK.showGameOver();
						// Show main menu after game over
						LK.setTimeout(function () {
							mainMenu.visible = true;
							showingMainMenu = true;
						}, 1000);
					}, 2000);
				}
			}
		}
		// Check for collisions with obstacles
		for (var n = 0; n < obstacles.length; n++) {
			if (cart.intersects(obstacles[n]) && !cart.isColliding) {
				// Collision with obstacle
				LK.getSound('collision').play();
				LK.effects.flashObject(cart, 0xFF0000, 500);
				cart.isColliding = true;
				// Lose a life instead of time penalty
				lives--;
				updateUI();
				// Check if out of lives
				if (lives <= 0) {
					// Game over when no lives left
					showMessage("OUT OF LIVES! GAME OVER!", 2000);
					gameStarted = false;
					LK.setTimeout(function () {
						LK.showGameOver();
					}, 2000);
				} else {
					// Show message about losing a life
					showMessage("OUCH! " + lives + " LIVES LEFT!", 1000);
					LK.setTimeout(function () {
						cart.isColliding = false;
					}, 1000);
				}
			}
		}
		// Update and check collision with demon from initial level
		if (game.demon && game.demon.active) {
			// Update demon
			game.demon.update();
			// Check if demon collided with cashier
			for (var c = 0; c < gameArea.children.length; c++) {
				if (gameArea.children[c] instanceof Cashier && game.demon.intersects(gameArea.children[c]) && game.demon.active) {
					// Demon reached cashier - Game Over!
					LK.getSound('collision').play();
					LK.effects.flashScreen(0xFF0000, 1000);
					showMessage("GAME OVER! Demon reached the cashier!", 2000);
					gameStarted = false;
					LK.setTimeout(function () {
						LK.showGameOver();
					}, 2000);
					return;
				}
			}
			// Check if player touched the demon
			if (cart && cart.intersects(game.demon) && !cart.isColliding) {
				// Player touched demon - defeat it!
				game.demon.hit();
				game.demon.active = false;
				LK.getSound('pickup').play();
				LK.setScore(LK.getScore() + 50);
				showMessage("DEMON DEFEATED! +50 POINTS", 2000);
				// Make demon disappear slowly
				tween(game.demon, {
					alpha: 0,
					scaleX: 0.1,
					scaleY: 0.1
				}, {
					duration: 1000,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						gameArea.removeChild(game.demon);
					}
				});
			}
		}
		// Update and check collision with spawned demons
		for (var d = demons.length - 1; d >= 0; d--) {
			var currentDemon = demons[d];
			// Update demon
			if (currentDemon.active) {
				currentDemon.update();
				// Check if demon collided with cashier
				for (var c = 0; c < gameArea.children.length; c++) {
					if (gameArea.children[c] instanceof Cashier && currentDemon.intersects(gameArea.children[c]) && currentDemon.active) {
						// Demon reached cashier - Game Over!
						LK.getSound('collision').play();
						LK.effects.flashScreen(0xFF0000, 1000);
						showMessage("GAME OVER! Demon reached the cashier!", 2000);
						gameStarted = false;
						LK.setTimeout(function () {
							LK.showGameOver();
						}, 2000);
						return;
					}
				}
				// Check if player touched the demon
				if (cart && cart.intersects(currentDemon) && !cart.isColliding) {
					// Player touched demon - defeat it!
					currentDemon.hit();
					currentDemon.active = false;
					LK.getSound('pickup').play();
					LK.setScore(LK.getScore() + 50);
					showMessage("DEMON DEFEATED! +50 POINTS", 2000);
					// Make demon disappear slowly
					tween(currentDemon, {
						alpha: 0,
						scaleX: 0.1,
						scaleY: 0.1
					}, {
						duration: 1000,
						easing: tween.easeOut,
						onFinish: function (demonIndex) {
							return function () {
								if (demons[demonIndex]) {
									gameArea.removeChild(demons[demonIndex]);
									demons.splice(demonIndex, 1);
								}
							};
						}(d)
					});
					// Set cart as colliding briefly to prevent multiple demon hits
					cart.isColliding = true;
					LK.setTimeout(function () {
						cart.isColliding = false;
					}, 500);
				}
			}
		}
		// Check for collisions with walls in Karen mode
		for (var w = 0; w < obstacles.length; w++) {
			if (obstacles[w] instanceof Wall && cart.intersects(obstacles[w]) && !cart.isColliding) {
				// Collision with wall
				LK.getSound('collision').play();
				LK.effects.flashObject(cart, 0xFF0000, 500);
				cart.isColliding = true;
				// Lose a life for hitting a wall
				lives--;
				updateUI();
				// Check if out of lives
				if (lives <= 0) {
					// Game over when no lives left
					showMessage("OUT OF LIVES! GAME OVER!", 2000);
					gameStarted = false;
					LK.setTimeout(function () {
						LK.showGameOver();
					}, 2000);
				} else {
					// Show message about losing a life
					showMessage("HIT A WALL! " + lives + " LIVES LEFT!", 1000);
					LK.setTimeout(function () {
						cart.isColliding = false;
					}, 1000);
				}
			}
		}
		// Update and check collision with obstacle remover
		for (var r = 0; r < gameArea.children.length; r++) {
			if (gameArea.children[r] instanceof ObstacleRemover && cart.intersects(gameArea.children[r])) {
				var remover = gameArea.children[r];
				if (remover.active) {
					// Found the remover! Use it to remove obstacles
					remover.active = false;
					// Visual effect for remover pickup
					LK.getSound('pickup').play();
					LK.effects.flashObject(remover, 0x00FF00, 500);
					// Show message
					showMessage("OBSTACLE REMOVER FOUND! Cleaning up...", 2000);
					// Remove all obstacles with animation
					for (var o = 0; o < obstacles.length; o++) {
						(function (obstacle, index) {
							tween(obstacle, {
								alpha: 0,
								scaleX: 0.1,
								scaleY: 0.1
							}, {
								duration: 1000,
								easing: tween.easeOut,
								onFinish: function onFinish() {
									// Bonus points for each obstacle removed
									LK.setScore(LK.getScore() + 10);
								}
							});
						})(obstacles[o], o);
					}
					// Clear obstacles array after animation
					LK.setTimeout(function () {
						while (obstacles.length > 0) {
							if (obstacles[0].parent) {
								gameArea.removeChild(obstacles[0]);
							}
							obstacles.splice(0, 1);
						}
					}, 1100);
					// Remove the remover with animation
					tween(remover, {
						alpha: 0,
						scaleX: 2,
						scaleY: 2
					}, {
						duration: 800,
						easing: tween.easeOut,
						onFinish: function onFinish() {
							gameArea.removeChild(remover);
						}
					});
				}
			}
			// Update any obstacle removers (for animation)
			if (gameArea.children[r] instanceof ObstacleRemover) {
				gameArea.children[r].update();
			}
		}
		// Check for collision with friends
		if (friends && friends.length > 0) {
			for (var f = 0; f < friends.length; f++) {
				if (cart && cart.intersects(friends[f]) && !cart.isColliding && !friends[f].isInteracting) {
					// Start conversation with friend
					friends[f].startConversation();
					cart.isColliding = true;
					// Set timeout to reset collision status after conversation
					LK.setTimeout(function () {
						cart.isColliding = false;
					}, 1000);
				}
			}
		}
		// Check for collision with cashier for level completion
		for (var c = 0; c < gameArea.children.length; c++) {
			if (gameArea.children[c] instanceof Cashier && cart.intersects(gameArea.children[c])) {
				// Check if all items have been collected
				var remainingItems = updateShoppingListText();
				if (remainingItems === 0 && !cart.isColliding) {
					// Level complete!
					level++;
					showMessage("CHECKOUT COMPLETE! LEVEL UP!", 3000);
					LK.setTimeout(initLevel, 3000);
					gameStarted = false;
					// Award bonus points for remaining time
					var timeBonus = timeRemaining * 2;
					LK.setScore(LK.getScore() + timeBonus);
					break;
				} else if (remainingItems > 0 && !cart.isColliding) {
					// Still have items to collect
					showMessage("Finish your shopping first!", 1000);
					cart.isColliding = true;
					LK.setTimeout(function () {
						cart.isColliding = false;
					}, 1000);
				}
			}
		}
	}
};
// Initialize UI
createUI();
// Don't show start instructions since we now have a menu
function createPowerUps() {
	// Create 3 power-ups of different types, randomly placed in aisles
	var powerUpTypes = ['speed', 'magnet', 'shield'];
	for (var i = 0; i < powerUpTypes.length; i++) {
		var powerUp = new PowerUp();
		var aisleIndex = Math.floor(Math.random() * aisles.length);
		var aisle = aisles[aisleIndex];
		powerUp.x = aisle.x + (Math.random() * 200 - 100);
		powerUp.y = 200 + Math.random() * (2732 - 400);
		// Make sure power-up doesn't spawn inside a wall
		var validPosition = false;
		var attempts = 0;
		while (!validPosition && attempts < 10) {
			validPosition = true;
			// Check if power-up would intersect with any obstacle
			for (var w = 0; w < obstacles.length; w++) {
				if (Math.abs(powerUp.x - obstacles[w].x) < 100 && Math.abs(powerUp.y - obstacles[w].y) < 100) {
					validPosition = false;
					// Try a different position
					powerUp.x = aisle.x + (Math.random() * 200 - 100);
					powerUp.y = 200 + Math.random() * (2732 - 400);
					break;
				}
			}
			attempts++;
		}
		powerUp.setType(powerUpTypes[i]);
		gameArea.addChild(powerUp);
		items.push(powerUp); // Add to items array for collision detection
	}
}
function spawnFriend() {
	if (!gameStarted) {
		return;
	}
	// Create a new friend
	var newFriend = new Friend();
	// Place friend at a random location in the store
	var aisleIndex = Math.floor(Math.random() * aisles.length);
	var aisle = aisles[aisleIndex];
	newFriend.x = aisle.x + (Math.random() * 200 - 100);
	newFriend.y = 200 + Math.random() * (2732 - 400);
	// Initialize tracking properties
	newFriend.lastX = newFriend.x;
	newFriend.lastY = newFriend.y;
	// Add to game
	gameArea.addChild(newFriend);
	// Add to a friends array
	if (!friends) {
		friends = [];
	}
	friends.push(newFriend);
	// Show message
	showMessage("A FRIEND IS NEARBY! GO SAY HI!", 2000);
}
function spawnDemon() {
	if (!gameStarted) {
		return;
	}
	// Create a new demon
	var newDemon = new ShoppingDemon();
	// Place demon at a random edge of the screen
	var side = Math.floor(Math.random() * 4);
	switch (side) {
		case 0:
			// Top
			newDemon.x = Math.random() * 2048;
			newDemon.y = 50;
			break;
		case 1:
			// Right
			newDemon.x = 2048 - 50;
			newDemon.y = Math.random() * 2732;
			break;
		case 2:
			// Bottom
			newDemon.x = Math.random() * 2048;
			newDemon.y = 2732 - 50;
			break;
		case 3:
			// Left
			newDemon.x = 50;
			newDemon.y = Math.random() * 2732;
			break;
	}
	// Find the cashier to target
	for (var c = 0; c < gameArea.children.length; c++) {
		if (gameArea.children[c] instanceof Cashier) {
			newDemon.setTarget(gameArea.children[c]);
			break;
		}
	}
	// Initialize tracking properties
	newDemon.lastX = newDemon.x;
	newDemon.lastY = newDemon.y;
	// Add to game
	gameArea.addChild(newDemon);
	demons.push(newDemon);
	// Show warning message
	showMessage("SHOPPING DEMON APPROACHING!", 2000);
}