/**** 
* Classes
****/ 
var Character = Container.expand(function () {
	var self = Container.call(this);
	// Character shadow attachment removed
	var characterGraphics = self.attachAsset('character', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	characterGraphics.scaleX = 1;
	characterGraphics.scaleY = 1;
});
var Cheese = Container.expand(function () {
	var self = Container.call(this);
	// Cheese shadow attachment removed
	var cheeseGraphics = self.attachAsset('cheese', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.lerpToPosition = function (startPos, endPos, duration, onComplete) {
		self.x = endPos.x;
		self.y = endPos.y;
		if (onComplete) {
			onComplete();
		}
	};
});
var Enemy = Container.expand(function (type) {
	var self = Container.call(this);
	var shadowAssetId, enemyAssetId, shadowScale, enemySpeed;
	var EnemyTypes = {
		Roomba: {
			shadowAssetId: 'CircularShadow',
			enemyAssetId: 'Roomba',
			shadowScale: 3.2,
			enemySpeed: 2.64
		}
	};
	var enemyStats = EnemyTypes[type];
	if (!enemyStats) {
		console.error('Unknown enemy type:', type);
		return;
	}
	shadowAssetId = enemyStats.shadowAssetId;
	enemyAssetId = enemyStats.enemyAssetId;
	shadowScale = enemyStats.shadowScale;
	enemySpeed = enemyStats.enemySpeed;
	var shadowGraphics = self.attachAsset(shadowAssetId, {
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 0.5,
		scaleX: shadowScale,
		scaleY: shadowScale
	});
	var enemyGraphics = self.attachAsset(enemyAssetId, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Adjust shadow position relative to the enemy
	shadowGraphics.x = enemyGraphics.x;
	shadowGraphics.y = enemyGraphics.y + 40; // Slightly below the enemy for a realistic shadow effect
	// Set enemy speed
	self.speed = enemySpeed;
	// Enemy movement logic
	self.move = function () {
		// Implement avoidance behavior for Roombas
		enemies.forEach(function (otherEnemy) {
			if (otherEnemy !== self) {
				var dx = self.x - otherEnemy.x;
				var dy = self.y - otherEnemy.y;
				var distance = Math.sqrt(dx * dx + dy * dy);
				if (distance < 150) {
					// Calculate direction to move away from the other Roomba
					var awayX = dx / distance;
					var awayY = dy / distance;
					self.x += awayX * self.speed; // Move self away from the other Roomba
					self.y += awayY * self.speed;
				}
			}
		});
		// Introduce a collision counter to track continuous collisions
		if (!self.collisionCounter) {
			self.collisionCounter = 0;
		}
		// Increase collision counter on collision
		if (self.colliding) {
			self.collisionCounter++;
		} else {
			self.collisionCounter = 0; // Reset counter if not colliding
		}
		// Change target tile if colliding for too long or reached current target
		if (!self.targetTile || self.collisionCounter > 30 || Math.sqrt(Math.pow(self.x - self.targetTile.x, 2) + Math.pow(self.y - self.targetTile.y, 2)) < 10) {
			self.targetTile = floorTiles[Math.floor(Math.random() * floorTiles.length)];
			self.collisionCounter = 0; // Reset collision counter after changing target
		}
		// Reset colliding flag for the next tick
		self.colliding = false;
		var angleToTarget = Math.atan2(self.targetTile.y - self.y, self.targetTile.x - self.x);
		self.x += Math.cos(angleToTarget) * self.speed;
		self.y += Math.sin(angleToTarget) * self.speed;
		// Smoothly rotate the enemy towards the target angle
		var currentAngle = enemyGraphics.rotation;
		var targetAngle = angleToTarget;
		// Calculate the shortest direction to rotate
		var angleDifference = targetAngle - currentAngle;
		angleDifference += angleDifference > Math.PI ? -2 * Math.PI : angleDifference < -Math.PI ? 2 * Math.PI : 0;
		var rotationSpeed = 0.1; // Adjust rotation speed as needed
		enemyGraphics.rotation += angleDifference * rotationSpeed;
	};
});
// OnScreenController class encapsulating A, B buttons and D-pad
var OnScreenController = Container.expand(function () {
	var self = Container.call(this);
	// Add a background for the on screen controllers
	var yPosAdjustment = -180;
	var buttonYPosAdjustment = -273.2;
	var dpadButtonSize = 350; // Increased size for better visibility and interaction
	// Removed redundant tint application on A and B buttons
	LK.screen = {
		width: 2048,
		height: 2732
	}; // Initialize screen dimensions
	var aButtonPosition = {
		x: LK.screen.width * 0.75,
		y: LK.screen.height * 0.85 + buttonYPosAdjustment + LK.screen.height * 0.055
	};
	var buttonSize = {
		width: 400,
		height: 400
	};
	var dPadSize = {
		width: 750,
		height: 750
	};
	this.aButton = self.attachAsset('aButton', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: aButtonPosition.x,
		y: aButtonPosition.y,
		width: buttonSize.width,
		height: buttonSize.height
	});
	// D-pad
	var dpadBase = self.attachAsset('dpadBase', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: LK.screen.width * 0.24,
		y: LK.screen.height * 0.89 + yPosAdjustment - 10,
		width: dPadSize.width,
		height: dPadSize.height
	});
	self.setChildIndex(dpadBase, self.children.length - 1);
	var dpadLeft = self.attachAsset('dpadButtonLeft', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: dpadBase.x - 300,
		y: dpadBase.y,
		width: dpadButtonSize,
		height: dpadButtonSize,
		alpha: 0,
		// Tint arrow yellow
		orientation: 3
	});
	var moveInterval;
	function startMovingCharacter(xDir, yDir) {
		if (moveInterval) {
			LK.clearInterval(moveInterval);
		}
		isCharacterMoving = true;
		moveCharacter(xDir, yDir);
		moveInterval = LK.setInterval(function () {
			moveCharacter(xDir, yDir);
		}, 150);
	}
	dpadLeft.on('down', function () {
		startMovingCharacter(-1, 0);
	});
	var dpadUp = self.attachAsset('dpadButtonUp', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: dpadBase.x,
		y: dpadBase.y - 300,
		width: dpadButtonSize,
		height: dpadButtonSize,
		alpha: 0,
		orientation: 0
	});
	dpadUp.on('down', function () {
		startMovingCharacter(0, -1);
	});
	var dpadRight = self.attachAsset('dpadButtonRight', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: dpadBase.x + 300,
		y: dpadBase.y,
		width: dpadButtonSize,
		height: dpadButtonSize,
		alpha: 0,
		orientation: 1
	});
	dpadRight.on('down', function () {
		startMovingCharacter(1, 0);
	});
	var dpadDown = self.attachAsset('dpadButtonDown', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: dpadBase.x,
		y: dpadBase.y + 300,
		width: dpadButtonSize,
		height: dpadButtonSize,
		alpha: 0,
		orientation: 2
	});
	dpadDown.on('down', function () {
		startMovingCharacter(0, 1);
	});
	function stopMovingCharacter() {
		isCharacterMoving = false;
		LK.clearInterval(moveInterval);
	}
	dpadLeft.on('up', stopMovingCharacter);
	dpadUp.on('up', stopMovingCharacter);
	dpadRight.on('up', stopMovingCharacter);
	dpadDown.on('up', stopMovingCharacter);
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0xf9e076 // Fun yellow background
});

/**** 
* Game Code
****/ 
// Function to spawn cheeses at random floor tile positions
function spawnCheeses() {
	// Clear existing cheeses before spawning new ones
	cheeses.forEach(function (cheese) {
		cheese.destroy();
	});
	cheeses = []; // Reset the cheeses array
	// Spawn new cheeses
	for (var i = 0; i < totalCheeses; i++) {
		cheeses.push(game.addChild(new Cheese()));
	}
	// Place cheeses on non-corner floor tiles that are far from the character
	var nonCornerFloorTiles = floorTiles.filter(function (tile) {
		return !isTileInCorner(tile);
	});
	var farthestTiles = nonCornerFloorTiles.filter(function (tile) {
		// Ensure character is defined before calculating distance
		if (typeof character !== 'undefined') {
			var distanceToCharacter = Math.sqrt(Math.pow(tile.x - character.x, 2) + Math.pow(tile.y - character.y, 2));
		}
		return distanceToCharacter > LK.screen.width / 2; // Arbitrary distance threshold
	});
	var targetTiles = farthestTiles.length > 0 ? farthestTiles : nonCornerFloorTiles;
	// Place each cheese on a unique random floor tile
	cheeses.forEach(function (cheese) {
		var uniqueTileIndex = Math.floor(Math.random() * targetTiles.length);
		var uniqueFloorTile = targetTiles.splice(uniqueTileIndex, 1)[0]; // Remove the selected tile from the pool to ensure uniqueness
		if (uniqueFloorTile) {
			cheese.x = uniqueFloorTile.x;
			cheese.y = uniqueFloorTile.y;
		}
	});
}
// Method to check if all cheeses have been delivered
function allCheesesDelivered() {
	// Destroy grid and tiles
	grid.forEach(function (tile) {
		if (tile) {
			tile.destroy();
		}
	});
	grid = []; // Clear the grid array
	floorTiles.forEach(function (tile) {
		tile.destroy();
	});
	floorTiles = []; // Clear the floorTiles array
	wallTiles.forEach(function (tile) {
		tile.destroy();
	});
	wallTiles = []; // Clear the wallTiles array
	obstacleTiles.forEach(function (tile) {
		tile.destroy();
	});
	obstacleTiles = []; // Clear the obstacleTiles array
	// Destroy character
	if (character) {
		character.destroy();
		character = null;
	}
	// Destroy enemies
	enemies.forEach(function (enemy) {
		enemy.destroy();
	});
	enemies = []; // Clear the enemies array
	console.log("building next level");
	// Rebuild game elements
	createTiles(); // Rebuild the tiles for the level
	var randomWallTile = nonCornerWallTiles[Math.floor(Math.random() * nonCornerWallTiles.length)];
	holeTile = LK.getAsset('holeTile', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: randomWallTile.x,
		y: randomWallTile.y
	});
	game.addChild(holeTile);
	game.removeChild(randomWallTile);
	// Re-instantiate character for the new level with correct shadow and position
	character = game.addChild(new Character());
	character.x = holeTile.x; // Position character at the hole's location
	character.y = holeTile.y - 50; // Adjust Y position to not overlap with the hole
	spawnCheeses(); // Spawn cheeses for the new level
	enemies.forEach(function (enemy) {
		enemy.destroy();
	}); // Destroy existing enemies
	enemies = []; // Clear enemies array
	enemies.push(game.addChild(new Enemy('Roomba'))); // Add first Roomba enemy
	enemies.push(game.addChild(new Enemy('Roomba'))); // Add second Roomba enemy
	// Position Roombas on opposite sides of the grid
	if (enemies[0]) {
		enemies[0].x = floorTiles[0].x; // Position the first Roomba on the left side
		enemies[0].y = floorTiles[0].y;
	}
	if (enemies[1]) {
		var lastTileIndex = floorTiles.length - 1;
		enemies[1].x = floorTiles[lastTileIndex].x; // Position the second Roomba on the right side
		enemies[1].y = floorTiles[lastTileIndex].y;
	}
}
// Ensure LK.screen dimensions are defined before using them
LK.screen = {
	width: 2048,
	height: 2732
};
// Instantiate and center the game logo asset on the screen
var gameLogo = LK.getAsset('stickerLogo', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: LK.screen.width / 2,
	y: 1880
});
game.addChild(gameLogo);
var dakaloText = new Text2('@Dakalo777', {
	size: 50,
	fill: "#FFA500",
	x: LK.screen.width,
	y: LK.screen.height
});
dakaloText.anchor.set(1.2, 1.2); // Anchor to bottom right
LK.gui.bottomRight.addChild(dakaloText);
// Function to check if a new obstacle tile fully surrounds any cheese
// Removed redundant cheese tracking variables
function doesTileSurroundCheese(obstacleTile, cheeses) {
	return cheeses.some(function (cheese) {
		// Calculate adjacent tiles to the cheese
		var adjacentTiles = [{
			x: cheese.x - tileWidth,
			y: cheese.y
		}, {
			x: cheese.x + tileWidth,
			y: cheese.y
		}, {
			x: cheese.x,
			y: cheese.y - tileHeight
		}, {
			x: cheese.x,
			y: cheese.y + tileHeight
		}];
		// Check if all adjacent tiles are either walls, obstacles, or the new obstacle tile
		return adjacentTiles.every(function (tile) {
			return wallTiles.some(function (wallTile) {
				return wallTile.x === tile.x && wallTile.y === tile.y;
			}) || grid.some(function (gridTile) {
				return gridTile && gridTile.x === tile.x && gridTile.y === tile.y && gridTile !== cheese && gridTile !== obstacleTile;
			});
		});
	});
}
// Add sticker02 asset to the bottom of the screen next to sticker and rotate it 32 degrees
var sticker02 = game.addChild(LK.getAsset('sticker02', {
	anchorX: 1.0,
	anchorY: 1.0,
	x: 2100,
	y: 2300,
	rotation: -0.558
}));
// Add sticker asset to the bottom of the screen and rotate it 32 degrees
var sticker = LK.getAsset('sticker', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 900,
	y: 2300,
	// Considering half of the sticker's height for proper alignment
	rotation: 0.10 // Rotating 32 degrees in radians
});
game.addChild(sticker);
// Update play time display every second
LK.on('tick', function () {
	var minutes = Math.floor(playTime / 60);
	var seconds = playTime % 60;
	playTimeDisplay.setText((minutes < 10 ? '0' : '') + minutes + ':' + (seconds < 10 ? '0' : '') + seconds);
});
// Create a timer to update play time every second
var playTimeTimer = LK.setInterval(function () {
	playTime += 1;
}, 1000);
// Initialize play time tracking
var playTime = 0;
// Initialize EventManager for global event handling
var EventManager = {
	events: {},
	subscribe: function subscribe(eventType, listener) {
		if (!this.events[eventType]) {
			this.events[eventType] = [];
		}
		this.events[eventType].push(listener);
	},
	unsubscribe: function unsubscribe(eventType, listener) {
		if (this.events[eventType]) {
			var index = this.events[eventType].indexOf(listener);
			if (index > -1) {
				this.events[eventType].splice(index, 1);
			}
		}
	},
	publish: function publish(eventType, data) {
		if (this.events[eventType]) {
			this.events[eventType].forEach(function (listener) {
				listener(data);
			});
		}
	}
};
game.eventManager = EventManager;
// Subscribe to 'gameStart' event to initialize character and game state
game.eventManager.subscribe('gameStart', function () {
	isGameStarted = true;
	// Method to instantiate and return a new character
	function createCharacter() {
		return LK.getAsset('character', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: holeTile.x,
			y: holeTile.y - 50,
			scaleX: 1,
			scaleY: 1
		});
	}
	var character = createCharacter();
	// Force UI refresh
	window.updateCheeseScore(LK.getScore());
});
// Initialize scoreboard container and elements once and update score dynamically
if (!window.scoreBoardInitialized) {
	var updateCheeseScore = function updateCheeseScore(score) {
		cheeseScoreDisplay.setText(score.toString());
	};
	window.scoreBoardContainer = new Container();
	var scoreBoardX = 200,
		scoreBoardY = 125;
	var cheeseIconForScore = window.scoreBoardContainer.attachAsset('cheese', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.5,
		scaleY: 0.5,
		x: 20,
		y: 0
	});
	// Dynamically add one character lives icon per available life
	var availableLives = 3; // Assuming 3 lives to start with
	var livesIcons = [];
	for (var i = 0; i < availableLives; i++) {
		var lifeIcon = window.scoreBoardContainer.attachAsset('characterLivesIcon', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 1.5,
			// Scale increased to make the icon 3 times bigger
			scaleY: 1.5,
			// Scale increased to make the icon 3 times bigger
			x: 1000 - i * 90,
			// Position each icon with a gap of 80px
			y: 0
		});
		livesIcons.push(lifeIcon);
	}
	// Cheese score display added to the scoreboard
	var cheeseScoreDisplay = new Text2('0', {
		size: 50,
		fill: "#E0E0E0",
		font: "Roboto, bold",
		x: cheeseIconForScore.x + 120,
		y: cheeseIconForScore.y
	});
	cheeseScoreDisplay.anchor.set(-2.5, 0.7);
	window.scoreBoardContainer.addChild(cheeseScoreDisplay);
	// Update cheese score display function
	window.updateCheeseScore = updateCheeseScore;
	// Character lives text asset creation and addition to scoreBoardContainer removed
	// Add play time display to the scoreboard
	// Initialize screen dimensions for playTimeDisplay positioning
	LK.screen = {
		width: 2048,
		height: 2732
	};
	var playTimeDisplay = new Text2('00:00', {
		size: 50,
		fill: "#E0E0E0",
		font: "Roboto, bold",
		x: -LK.screen.width / 2,
		y: 50
	});
	playTimeDisplay.anchor.set(-5, 0.45); // Center the text horizontally
	window.scoreBoardContainer.addChild(playTimeDisplay);
	window.scoreBoardContainer.x = scoreBoardX;
	window.scoreBoardContainer.y = scoreBoardY;
	LK.gui.addChild(window.scoreBoardContainer);
	window.scoreBoardInitialized = true;
}
var onScreenController = game.addChild(new OnScreenController());
// Refactored event listener for A button press to manage cheese collection and scoring more efficiently
onScreenController.aButton.on('down', function () {
	if (isWithinProximity(character, holeTile, 75) && cheeseIcon && cheeseIcon.visible) {
		var createFlyingCheeseEffect = function createFlyingCheeseEffect(fromX, fromY) {
			var flyingCheese = game.addChild(LK.getAsset('cheese', {
				anchorX: 0.5,
				anchorY: 0.5,
				x: fromX,
				y: fromY,
				scaleX: 1.0,
				// Scale up by 100%
				scaleY: 1.0 // Scale up by 100%
			}));
			var scoreBoardPos = {
				x: window.scoreBoardContainer.x + cheeseIconForScore.x,
				y: window.scoreBoardContainer.y + cheeseIconForScore.y
			};
			var cheeseFlyDuration = 750; // Duration in milliseconds
			var startTime = Date.now();
			LK.on('tick', function () {
				var currentTime = Date.now();
				var progress = (currentTime - startTime) / cheeseFlyDuration;
				if (progress < 1) {
					flyingCheese.x = fromX + (scoreBoardPos.x - fromX) * progress;
					flyingCheese.y = fromY + (scoreBoardPos.y - fromY) * progress;
					// Calculate the angle to rotate the flying cheese towards the scoreboard and add 180 degrees for rotation
					var angle = Math.atan2(scoreBoardPos.y - fromY, scoreBoardPos.x - fromX) + Math.PI;
					flyingCheese.rotation = angle;
				} else {
					game.removeChild(flyingCheese);
					window.updateCheeseScore(LK.getScore()); // Update displayed score
				}
			});
		}; // Invoke createFlyingCheeseEffect with character's position when cheese is delivered
		console.log('Cheese delivered!');
		cheeseIcon.visible = false; // Hide the cheese icon to indicate delivery
		// If it's the last cheese, increment score by 2, otherwise by 1
		if (cheeses.length === 0) {
			LK.setScore(LK.getScore() + 2);
			allCheesesDelivered(); // Invoke allCheesesDelivered method after scoring for the last cheese
		} else {
			LK.setScore(LK.getScore() + 1);
		}
		// Create a visual cheese flying effect towards the scoreboard on cheese delivery
		createFlyingCheeseEffect(holeTile.x, holeTile.y);
	} else {
		if (!cheeseIcon || !cheeseIcon.visible) {
			cheeses.forEach(function (cheese, index) {
				if (isWithinProximity(character, cheese, 75)) {
					console.log('Cheese collected!');
					game.removeChild(cheese); // Remove cheese from game
					cheeses.splice(index, 1); // Remove cheese from cheeses array
					// Display cheese icon above character to indicate cheese collection
					if (!cheeseIcon) {
						cheeseIcon = character.attachAsset('cheese', {
							anchorX: 0.5,
							anchorY: 0.5,
							scaleX: 0.8,
							// Scale down by 50%
							scaleY: 0.8,
							// Scale down by 50%
							x: 0,
							y: -character.height / 2 // Position closer to the character top
						});
					} else {
						cheeseIcon.visible = true; // Make the cheese icon visible if already exists
					}
				}
			});
		}
	}
});
// Helper function to check if two objects are within a certain distance
function isWithinProximity(obj1, obj2, threshold) {
	if (!obj1 || !obj2) {
		return false;
	}
	return Math.abs(obj1.x - obj2.x) < threshold && Math.abs(obj1.y - obj2.y) < threshold;
}
var isCharacterMoving = false;
// Function to move character based on direction
var dpadButtonSize = {
	width: 450,
	height: 450
};
function moveCharacter(xDir, yDir) {
	if (availableLives <= 0) {
		return;
	}
	if (character) {
		var nextX = character.x + xDir * tileWidth;
		var nextY = character.y + yDir * tileHeight;
	}
	// Check if the next position is within the grid boundaries
	if (nextX >= gridOffsetX && nextX <= gridOffsetX + gridSize * tileWidth && nextY >= gridOffsetY && nextY <= gridOffsetY + gridSize * tileHeight) {
		// Check if the next tile is not a wall
		var nextTileIndex = Math.floor((nextY - gridOffsetY) / tileHeight) * gridSize + Math.floor((nextX - gridOffsetX) / tileWidth);
		if (grid[nextTileIndex] && (floorTiles.includes(grid[nextTileIndex]) || holeTile && grid[nextTileIndex].x === holeTile.x && grid[nextTileIndex].y === holeTile.y)) {
			character.x = nextX;
			character.y = nextY;
			character.currentTile = grid[nextTileIndex];
		}
	}
}
LK.screen = {
	width: 2048,
	height: 2732
}; // Initialize screen dimensions
// Global variables
var gridSize = 10;
var totalCheeses = Math.floor(Math.random() * 3) + 1; // Define total number of cheeses in the game as a random number between 1 and 3
var cheeses = []; // Initialize cheeses array globally
var cheeseIcon; // Declare cheeseIcon as a global variable
var wallTiles = [];
var obstacleTiles = []; // Define obstacleTiles array
var floorTiles = [];
var grid = new Array(gridSize * gridSize);
var tileWidth = LK.screen.width * .6 / (gridSize - 1); // Adjust tile width to ensure tiles are touching
var tileHeight = tileWidth; // Ensure square tiles for a uniform grid
var gridOffsetX = (LK.screen.width - tileWidth * gridSize) / 2; // Corrected grid offset X calculation
var gridOffsetY = (LK.screen.height - tileHeight * gridSize) / 2 - LK.screen.height * 0.15; // Corrected grid offset Y calculation
var onScreenController;
// Removed the A button press event listener for picking up cheese based on tile comparison
function createTiles() {
	// Create a black square background for the grid
	var gridBackground = LK.getAsset('gridBackground', {
		anchorX: 0.5,
		anchorY: 0.75,
		x: LK.screen.width / 2,
		y: LK.screen.height / 2,
		width: LK.screen.width * .9,
		height: LK.screen.height * .65,
		tint: 0xFFA500 // Apply orange tint
	});
	game.addChild(gridBackground);
	var gridBackgroundShrunk = LK.getAsset('gridBackground', {
		anchorX: 0.5,
		anchorY: 0.75,
		x: LK.screen.width / 2,
		y: LK.screen.height / 2,
		width: LK.screen.width * .9 - 50,
		height: LK.screen.height * .65 - 50,
		tint: 0x000000 // Apply black tint
	});
	game.addChild(gridBackgroundShrunk);
	game.setChildIndex(gridBackgroundShrunk, game.getChildIndex(gridBackground) + 1);
	for (var i = 0; i < gridSize * gridSize; i++) {
		var x = i % gridSize;
		var y = Math.floor(i / gridSize);
		var tile;
		var tileWidth = LK.screen.width * .6 / (gridSize - 1); // Adjust tile width to ensure tiles are touching
		var tileHeight = tileWidth; // Ensure square tiles for a uniform grid
		var gridOffsetX = (LK.screen.width - tileWidth * (gridSize - 1)) / 2; // Adjust grid offset to account for new tile width
		var gridOffsetY = (LK.screen.height - tileHeight * (gridSize - 1)) / 2 - LK.screen.height * 0.15; // Adjust grid offset to account for new tile height
		if (!(x === 0 || y === 0 || x === gridSize - 1 || y === gridSize - 1)) {
			tile = LK.getAsset('floorTile', {
				anchorX: 0.5,
				anchorY: 0.5,
				x: x * tileWidth + gridOffsetX,
				y: y * tileHeight + gridOffsetY
			});
			// Randomly replace some floor tiles with obstacle tiles, ensuring at least one valid path remains
			// Placeholder logic for path validation and obstacle placement
			if (Math.random() < 0.3 && !(x === 1 || y === 1 || x === gridSize - 2 || y === gridSize - 2)) {
				// Obstacle tile creation logic removed to ensure no obstacles are added to the game
			} else {
				floorTiles.push(tile);
				game.addChild(tile);
				grid[i] = tile;
			}
			// Note: The function isTileBlockingPath() needs to be implemented to check if placing an obstacle would block all paths to cheeses or the hole
		}
	}
	// Add walls after floor tiles to ensure they render on top
	for (var i = 0; i < gridSize * gridSize; i++) {
		var x = i % gridSize;
		var y = Math.floor(i / gridSize);
		if (x === 0 || y === 0 || x === gridSize - 1 || y === gridSize - 1) {
			var tile = LK.getAsset('wallTile', {
				anchorX: 0.5,
				anchorY: 0.5,
				x: x * tileWidth + gridOffsetX,
				y: y * tileHeight + gridOffsetY
			});
			wallTiles.push(tile);
			game.addChild(tile);
			grid[i] = tile;
		}
	}
}
createTiles();
// Function to check if a tile is in a corner
function isTileInCorner(tile) {
	var corners = [{
		x: gridOffsetX,
		y: gridOffsetY
	}, {
		x: gridOffsetX,
		y: gridOffsetY + tileHeight * (gridSize - 1)
	}, {
		x: gridOffsetX + tileWidth * (gridSize - 1),
		y: gridOffsetY
	}, {
		x: gridOffsetX + tileWidth * (gridSize - 1),
		y: gridOffsetY + tileHeight * (gridSize - 1)
	}];
	return corners.some(function (corner) {
		return Math.abs(tile.x - corner.x) < tileWidth / 2 && Math.abs(tile.y - corner.y) < tileHeight / 2;
	});
}
// Filter out corner wall tiles before selecting a random wall tile for the hole
var nonCornerWallTiles = wallTiles.filter(function (tile) {
	return !isTileInCorner(tile);
});
var randomWallTile = nonCornerWallTiles[Math.floor(Math.random() * nonCornerWallTiles.length)];
var holeTile = LK.getAsset('holeTile', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: randomWallTile.x,
	y: randomWallTile.y
});
game.addChild(holeTile);
game.removeChild(randomWallTile);
var randomWallTileIndex = wallTiles.indexOf(randomWallTile);
wallTiles[randomWallTileIndex] = holeTile;
var isGameStarted = false;
var cheesePlaced = false;
LK.on('tick', function () {
	if (!isGameStarted) {
		game.eventManager.publish('gameStart', null);
		LK.setTimeout(function () {
			enemies.push(game.addChild(new Enemy('Roomba')));
			enemies.push(game.addChild(new Enemy('Roomba')));
			// Position Roombas on opposite sides of the grid
			if (enemies[0]) {
				// Position the first Roomba on the left side
				enemies[0].x = floorTiles[0].x;
				enemies[0].y = floorTiles[0].y;
			}
			if (enemies[1]) {
				// Position the second Roomba on the right side
				var lastTileIndex = floorTiles.length - 1;
				enemies[1].x = floorTiles[lastTileIndex].x;
				enemies[1].y = floorTiles[lastTileIndex].y;
			}
		}, 1000);
		// Initialize cheese instances to place them on the floor
		// No changes needed here as the character shadow consistency is maintained with the original creation.
		character.currentTile = getTileAtPosition(holeTile.x, holeTile.y); // Correctly initialize character's current tile
		game.addChild(character);
	}
	// Iterate over enemies array to move each enemy and check for collision with character
	enemies.forEach(function (enemy) {
		enemy.move();
		// Check if enemy intersects with character
		if (enemy.intersects(character) && Math.sqrt(Math.pow(enemy.x - character.x, 2) + Math.pow(enemy.y - character.y, 2)) < 200 && !character.isImmune && !(Math.abs(character.x - holeTile.x) < 75 && Math.abs(character.y - holeTile.y) < 75)) {
			// Reduce character lives by 1
			availableLives -= 1;
			// Update lives display and make live icons disappear when player gets hit
			// Update lives display and make live icons disappear when player loses a life
			livesIcons.forEach(function (icon, index) {
				icon.visible = index < availableLives;
			});
			// Make character blink to indicate damage and grant temporary immunity
			character.isImmune = true; // Set immunity flag to true
			var blinkInterval = LK.setInterval(function () {
				character.visible = !character.visible;
				// Tint character red when hit
				if (character.isImmune) {
					character.tint = character.visible ? 0xff0000 : 0xffffff;
				} else {
					character.tint = 0xffffff; // Ensure character tint is reset after immunity
				}
			}, 100);
			LK.setTimeout(function () {
				LK.clearInterval(blinkInterval);
				character.visible = true;
				// Reset tint to normal after blinking
				character.tint = 0xffffff;
				character.isImmune = false; // Remove immunity after 1 second
			}, 1000);
			// Check if lives are depleted or all cheeses have been delivered to win the game
			if (availableLives <= 0) {
				character.visible = false; // Make character invisible
				LK.setTimeout(function () {
					LK.showGameOver("You've been caught! Better luck next time.");
				}, 1000); // Wait one second before showing game over
			} // Removed win game logic based on cheese delivery
		}
	});
});
spawnCheeses();
// Create instances of enemies and store them in an array
var enemies = [];
// Removed two Roomba enemies
// Position enemies
// Position Roombas on opposite sides of the grid
if (enemies[0]) {
	// Position the first Roomba on the left side
	enemies[0].x = floorTiles[0].x;
	enemies[0].y = floorTiles[0].y;
}
if (enemies[1]) {
	// Position the second Roomba on the right side
	var lastTileIndex = floorTiles.length - 1;
	enemies[1].x = floorTiles[lastTileIndex].x;
	enemies[1].y = floorTiles[lastTileIndex].y;
}
// Define a function to get the tile at a given position
function getTileAtPosition(x, y) {
	var index = Math.floor(y / 100) * gridSize + Math.floor(x / 100);
	if (index >= 0 && index < grid.length && grid[index]) {
		return grid[index];
	} else {
		console.error('Tile at position', x, y, 'is out of bounds or null.');
		return undefined; // Return undefined to indicate no tile found or out of bounds without error
	}
}

===================================================================
--- original.js
+++ change.js
@@ -451,9 +451,9 @@
 			scaleX: 1,
 			scaleY: 1
 		});
 	}
-	character = createCharacter();
+	var character = createCharacter();
 	// Force UI refresh
 	window.updateCheeseScore(LK.getScore());
 });
 // Initialize scoreboard container and elements once and update score dynamically