/**** 
* Classes
****/ 
// Board class to represent the game board
var Board = Container.expand(function () {
	var self = Container.call(this);
	self.board = [];
	self.boardWidth = 9;
	self.boardHeight = 9;
	self.candySize = (game.width - (self.boardWidth - 1) * 2) / self.boardWidth;
	self.difficulty = 'easy'; // Default difficulty
	// Initialize the board with candies
	self.selectedCandy = null;
	self.initializeBoard = function (difficulty) {
		self.difficulty = difficulty; // Store difficulty level
		for (var i = 0; i < self.boardWidth; i++) {
			self.board[i] = [];
			for (var j = 0; j < self.boardHeight; j++) {
				var candy = new Candy();
				candy.x = i * (self.candySize + 2) + self.candySize / 2;
				candy.y = j * (self.candySize + 2) + self.candySize / 2;
				self.board[i][j] = candy;
				self.addChild(candy);
				// Add power-ups and obstacles based on difficulty level
				if (Math.random() < 0.1) {
					var powerUp = new PowerUp();
					powerUp.x = candy.x;
					powerUp.y = candy.y;
					self.board[i][j] = powerUp;
					self.addChild(powerUp);
				} else if (difficulty === 'medium' && Math.random() < 0.1) {
					candy.locked = true; // Add a locked property to the candy
				} else if (difficulty === 'hard' && Math.random() < 0.2) {
					candy.locked = true;
					candy.immovable = true; // Add an immovable property to the candy
				}
			}
		}
	};
	// Check for matches on the board
	self.checkMatches = function () {
		// Implement match checking logic here
	};
	// Get the candy at a specific position
	self.getCandyAtPosition = function (x, y) {
		var i = Math.floor(x / self.candySize);
		var j = Math.floor(y / self.candySize);
		if (i >= 0 && i < self.boardWidth && j >= 0 && j < self.boardHeight) {
			return self.board[i][j];
		}
		return null;
	};
});
// Candy class to represent each candy on the board
var Candy = Container.expand(function () {
	var self = Container.call(this);
	var candyTypes = ['candy1', 'candy2', 'candy3', 'candy4', 'candy5'];
	var randomCandy = candyTypes[Math.floor(Math.random() * candyTypes.length)];
	self.attachAsset(randomCandy, {
		anchorX: 0.5,
		anchorY: 0.5,
		width: gameBoard.candySize * 0.8,
		height: gameBoard.candySize * 0.8
	});
	self.type = randomCandy;
	self.pop = function () {
		self.destroy();
	};
});
// Extras class to represent the extras in the game
var Extras = Container.expand(function () {
	var self = Container.call(this);
	var extrasTypes = ['extra1', 'extra2', 'extra3', 'extra4', 'extra5', 'bonusMove'];
	var randomExtra = extrasTypes[Math.floor(Math.random() * extrasTypes.length)];
	self.attachAsset(randomExtra, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.type = randomExtra;
	self.use = function () {
		if (self.type === 'bonusMove') {
			gameBoard.moves += 5; // Add 5 extra moves
		}
	};
	// Get the candy at a specific position
	self.getCandyAtPosition = function (x, y) {
		var i = Math.floor(x / self.candySize);
		var j = Math.floor(y / self.candySize);
		if (i >= 0 && i < self.boardWidth && j >= 0 && j < self.boardHeight) {
			return self.board[i][j];
		}
		return null;
	};
});
// PowerUp class to represent the power-ups in the game
var PowerUp = Container.expand(function () {
	var self = Container.call(this);
	var powerUpTypes = ['bomb', 'colorChanger', 'lightning', 'megaBomb'];
	var randomPowerUp = powerUpTypes[Math.floor(Math.random() * powerUpTypes.length)];
	self.attachAsset(randomPowerUp, {
		anchorX: 0.5,
		anchorY: 0.5,
		width: gameBoard.candySize,
		height: gameBoard.candySize
	});
	self.type = randomPowerUp;
	self.use = function () {
		// Add power-up logic here
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000 // Init game with black background
});

/**** 
* Game Code
****/ 
// Initialize the game board
var gameBoard = new Board();
game.addChild(gameBoard);
gameBoard.initializeBoard('easy');
gameBoard.y = (game.height - gameBoard.candySize * gameBoard.boardHeight - 2 * (gameBoard.boardHeight - 1)) / 2; // Center the game board vertically
gameBoard.x = (game.width - gameBoard.candySize * gameBoard.boardWidth - 2 * (gameBoard.boardWidth - 1)) / 2; // Center the game board horizontally
// Initialize the extras
var extras = new Extras();
game.addChild(extras);
extras.x = 0;
extras.y = game.height - extras.height - gameBoard.candySize; // Move the extras up by the size of a candy
// Handle swipe events to swap candies
game.down = function (x, y, obj) {
	gameBoard.selectedCandy = gameBoard.getCandyAtPosition(x, y);
	var selectedItem = gameBoard.selectedCandy;
	var selectedExtra = extras.getCandyAtPosition(x, y);
	if (selectedItem) {
		if (selectedItem instanceof PowerUp) {
			selectedItem.use();
		} else {
			// Handle swipe logic to swap candies
		}
	} else if (selectedExtra) {
		selectedExtra.use();
	}
};
// Update function called every game tick
game.update = function () {
	gameBoard.checkMatches();
	if (gameBoard.difficulty === 'medium') {
		gameBoard.moves = (gameBoard.moves || 30) - 0.5;
	} else if (gameBoard.difficulty === 'hard') {
		gameBoard.time = (gameBoard.time || 60) - 1;
	}
};
// Swap two candies on the board
self.swapCandies = function (candy1, candy2) {
	var temp = self.board[candy1.x][candy1.y];
	self.board[candy1.x][candy1.y] = self.board[candy2.x][candy2.y];
	self.board[candy2.x][candy2.y] = temp;
	var tempX = candy1.x;
	var tempY = candy1.y;
	candy1.x = candy2.x;
	candy1.y = candy2.y;
	candy2.x = tempX;
	candy2.y = tempY;
};
game.up = function (x, y, obj) {
	var candyAtMouse = gameBoard.getCandyAtPosition(x, y);
	if (gameBoard.selectedCandy && candyAtMouse) {
		gameBoard.swapCandies(gameBoard.selectedCandy, candyAtMouse);
	}
	gameBoard.selectedCandy = null;
};

===================================================================
--- original.js
+++ change.js
@@ -153,8 +153,9 @@
 	} else if (gameBoard.difficulty === 'hard') {
 		gameBoard.time = (gameBoard.time || 60) - 1;
 	}
 };
+// Swap two candies on the board
 self.swapCandies = function (candy1, candy2) {
 	var temp = self.board[candy1.x][candy1.y];
 	self.board[candy1.x][candy1.y] = self.board[candy2.x][candy2.y];
 	self.board[candy2.x][candy2.y] = temp;