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

/**** 
* Classes
****/ 
var Candy = Container.expand(function (type, gridX, gridY) {
	var self = Container.call(this);
	self.candyType = type;
	self.gridX = gridX;
	self.gridY = gridY;
	self.isMoving = false;
	self.isMarkedForDestroy = false;
	var candyGraphics = self.attachAsset('candy_' + type, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.moveTo = function (newGridX, newGridY, duration) {
		self.gridX = newGridX;
		self.gridY = newGridY;
		self.isMoving = true;
		var targetX = GRID_START_X + newGridX * CELL_SIZE + CELL_SIZE / 2;
		var targetY = GRID_START_Y + newGridY * CELL_SIZE + CELL_SIZE / 2;
		// Add slight anticipation before movement for falling candies
		var isVerticalMove = Math.abs(self.y - targetY) > Math.abs(self.x - targetX);
		if (isVerticalMove && targetY > self.y) {
			// Falling motion - use bounce easing
			tween(self, {
				x: targetX,
				y: targetY
			}, {
				duration: duration || 300,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					// Add subtle landing effect
					tween(self, {
						scaleX: 1.1,
						scaleY: 0.9
					}, {
						duration: 100,
						easing: tween.easeOut,
						onFinish: function onFinish() {
							tween(self, {
								scaleX: 1.0,
								scaleY: 1.0
							}, {
								duration: 100,
								easing: tween.easeOut,
								onFinish: function onFinish() {
									self.isMoving = false;
								}
							});
						}
					});
				}
			});
		} else {
			// Horizontal movement or upward movement
			tween(self, {
				x: targetX,
				y: targetY
			}, {
				duration: duration || 300,
				easing: tween.easeInOut,
				onFinish: function onFinish() {
					self.isMoving = false;
				}
			});
		}
	};
	self.destroy = function () {
		self.isMarkedForDestroy = true;
		tween(self, {
			scaleX: 0,
			scaleY: 0,
			alpha: 0
		}, {
			duration: 200,
			easing: tween.easeIn,
			onFinish: function onFinish() {
				if (self.parent) {
					self.parent.removeChild(self);
				}
			}
		});
	};
	return self;
});
var GridCell = Container.expand(function (gridX, gridY) {
	var self = Container.call(this);
	self.gridX = gridX;
	self.gridY = gridY;
	var cellGraphics = self.attachAsset('grid_cell', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	cellGraphics.alpha = 0.3;
	return self;
});
var HoneyCandy = Container.expand(function (type, gridX, gridY) {
	var self = Container.call(this);
	self.candyType = type;
	self.gridX = gridX;
	self.gridY = gridY;
	self.isMoving = false;
	self.isMarkedForDestroy = false;
	self.isSticky = true;
	self.movesSlowly = true;
	var candyGraphics = self.attachAsset('candy_' + type, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var honeyOverlay = self.attachAsset('honey_overlay', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	honeyOverlay.alpha = 0.4;
	self.moveTo = function (newGridX, newGridY, duration) {
		self.gridX = newGridX;
		self.gridY = newGridY;
		self.isMoving = true;
		var targetX = GRID_START_X + newGridX * CELL_SIZE + CELL_SIZE / 2;
		var targetY = GRID_START_Y + newGridY * CELL_SIZE + CELL_SIZE / 2;
		// Honey moves slower
		var slowDuration = (duration || 300) * 1.5;
		tween(self, {
			x: targetX,
			y: targetY
		}, {
			duration: slowDuration,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				self.isMoving = false;
			}
		});
	};
	self.destroy = function () {
		self.isMarkedForDestroy = true;
		tween(self, {
			scaleX: 0,
			scaleY: 0,
			alpha: 0
		}, {
			duration: 200,
			easing: tween.easeIn,
			onFinish: function onFinish() {
				if (self.parent) {
					self.parent.removeChild(self);
				}
			}
		});
	};
	return self;
});
var LockedCandy = Container.expand(function (type, gridX, gridY, lockLevel) {
	var self = Container.call(this);
	self.candyType = type;
	self.gridX = gridX;
	self.gridY = gridY;
	self.isMoving = false;
	self.isMarkedForDestroy = false;
	self.isLocked = true;
	self.lockLevel = lockLevel || 1; // How many matches needed to unlock
	var candyGraphics = self.attachAsset('candy_' + type, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var lockOverlay = self.attachAsset('locked_candy', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	lockOverlay.alpha = 0.7;
	self.unlock = function () {
		self.lockLevel--;
		if (self.lockLevel <= 0) {
			self.isLocked = false;
			tween(lockOverlay, {
				alpha: 0,
				scaleX: 0,
				scaleY: 0
			}, {
				duration: 300,
				easing: tween.easeOut
			});
		}
	};
	self.destroy = function () {
		self.isMarkedForDestroy = true;
		tween(self, {
			scaleX: 0,
			scaleY: 0,
			alpha: 0
		}, {
			duration: 200,
			easing: tween.easeIn,
			onFinish: function onFinish() {
				if (self.parent) {
					self.parent.removeChild(self);
				}
			}
		});
	};
	return self;
});
var StoneBlock = Container.expand(function (gridX, gridY, durability) {
	var self = Container.call(this);
	self.gridX = gridX;
	self.gridY = gridY;
	self.isMoving = false;
	self.isMarkedForDestroy = false;
	self.isObstacle = true;
	self.durability = durability || 2;
	var stoneGraphics = self.attachAsset('stone_block', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.hit = function () {
		self.durability--;
		// Visual feedback for hit
		tween(self, {
			scaleX: 1.2,
			scaleY: 1.2
		}, {
			duration: 100,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				tween(self, {
					scaleX: 1.0,
					scaleY: 1.0
				}, {
					duration: 100,
					easing: tween.easeIn
				});
			}
		});
		if (self.durability <= 0) {
			self.destroy();
		}
	};
	self.destroy = function () {
		self.isMarkedForDestroy = true;
		createExplosionEffect(self.x, self.y);
		tween(self, {
			scaleX: 0,
			scaleY: 0,
			alpha: 0
		}, {
			duration: 300,
			easing: tween.easeIn,
			onFinish: function onFinish() {
				if (self.parent) {
					self.parent.removeChild(self);
				}
			}
		});
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x2a1810
});

/**** 
* Game Code
****/ 
// Decorative elements
// Beautiful gradient background layers
// Create beautiful gradient background
var backgroundContainer = new Container();
game.addChild(backgroundContainer);
// Create multiple layers for depth
var bgLayer1 = LK.getAsset('bg_gradient1', {
	width: 2048,
	height: 2732,
	anchorX: 0,
	anchorY: 0,
	x: 0,
	y: 0
});
var bgLayer2 = LK.getAsset('bg_gradient2', {
	width: 2048,
	height: 2732,
	anchorX: 0,
	anchorY: 0,
	x: 0,
	y: 0
});
var bgLayer3 = LK.getAsset('bg_pattern', {
	width: 2048,
	height: 2732,
	anchorX: 0,
	anchorY: 0,
	x: 0,
	y: 0
});
backgroundContainer.addChild(bgLayer1);
backgroundContainer.addChild(bgLayer2);
backgroundContainer.addChild(bgLayer3);
// Set transparency for layering effect
bgLayer2.alpha = 0.7;
bgLayer3.alpha = 0.3;
var GRID_WIDTH = 10;
var GRID_HEIGHT = 10;
var CELL_SIZE = 150;
var GRID_START_X = (2048 - GRID_WIDTH * CELL_SIZE) / 2;
var GRID_START_Y = 650;
var CANDY_TYPES = ['green', 'blue', 'orange', 'yellow', 'red'];
var grid = [];
var candies = [];
var selectedCandy = null;
var draggedCandy = null;
var isDragging = false;
var dragStartX = 0;
var dragStartY = 0;
var movesLeft = 20;
var currentScore = 0;
var targetScore = 1000;
var isProcessing = false;
var currentLevel = 1;
var maxLevel = 1;
var gameState = 'menu'; // 'menu', 'playing', 'settings'
var menuContainer = null;
var settingsContainer = null;
var soundEnabled = true;
var musicEnabled = true;
var masterVolume = 1.0;
// Level configurations with challenging obstacles and requirements
var levelConfigs = [{
	level: 1,
	targetScore: 1500,
	moves: 18,
	gridSize: 10,
	obstacles: {
		stoneBlocks: 2,
		lockedCandies: 0,
		honeyCandies: 0
	}
}, {
	level: 2,
	targetScore: 2200,
	moves: 16,
	gridSize: 10,
	obstacles: {
		stoneBlocks: 3,
		lockedCandies: 2,
		honeyCandies: 0
	}
}, {
	level: 3,
	targetScore: 3000,
	moves: 15,
	gridSize: 10,
	obstacles: {
		stoneBlocks: 4,
		lockedCandies: 3,
		honeyCandies: 2
	}
}, {
	level: 4,
	targetScore: 3800,
	moves: 14,
	gridSize: 10,
	obstacles: {
		stoneBlocks: 5,
		lockedCandies: 4,
		honeyCandies: 3
	}
}, {
	level: 5,
	targetScore: 4600,
	moves: 13,
	gridSize: 10,
	obstacles: {
		stoneBlocks: 6,
		lockedCandies: 5,
		honeyCandies: 4
	}
}, {
	level: 6,
	targetScore: 5500,
	moves: 12,
	gridSize: 10,
	obstacles: {
		stoneBlocks: 7,
		lockedCandies: 6,
		honeyCandies: 5
	}
}, {
	level: 7,
	targetScore: 6500,
	moves: 11,
	gridSize: 10,
	obstacles: {
		stoneBlocks: 8,
		lockedCandies: 7,
		honeyCandies: 6
	}
}, {
	level: 8,
	targetScore: 7600,
	moves: 10,
	gridSize: 10,
	obstacles: {
		stoneBlocks: 9,
		lockedCandies: 8,
		honeyCandies: 7
	}
}, {
	level: 9,
	targetScore: 8800,
	moves: 9,
	gridSize: 10,
	obstacles: {
		stoneBlocks: 10,
		lockedCandies: 9,
		honeyCandies: 8
	}
}, {
	level: 10,
	targetScore: 10000,
	moves: 8,
	gridSize: 10,
	obstacles: {
		stoneBlocks: 12,
		lockedCandies: 10,
		honeyCandies: 10
	}
}];
// Initialize grid cells
for (var y = 0; y < GRID_HEIGHT; y++) {
	grid[y] = [];
	for (var x = 0; x < GRID_WIDTH; x++) {
		var cell = new GridCell(x, y);
		cell.x = GRID_START_X + x * CELL_SIZE + CELL_SIZE / 2;
		cell.y = GRID_START_Y + y * CELL_SIZE + CELL_SIZE / 2;
		game.addChild(cell);
		grid[y][x] = null;
	}
}
// UI Elements - Score with button background
var scoreButtonBorder = LK.getAsset('score_button_border', {
	anchorX: 0.5,
	anchorY: 0.5
});
var scoreButtonBg = LK.getAsset('score_button_bg', {
	anchorX: 0.5,
	anchorY: 0.5
});
var scoreButtonHighlight = LK.getAsset('score_button_highlight', {
	anchorX: 0.5,
	anchorY: 0.5
});
// Create score button container
var scoreButtonContainer = new Container();
scoreButtonContainer.addChild(scoreButtonBorder);
scoreButtonContainer.addChild(scoreButtonBg);
scoreButtonContainer.addChild(scoreButtonHighlight);
// Position button elements
scoreButtonBorder.y = 0;
scoreButtonBg.y = -2;
scoreButtonHighlight.y = -5;
scoreButtonHighlight.alpha = 0.6;
// Add gradient effect with tween
tween(scoreButtonHighlight, {
	alpha: 0.3
}, {
	duration: 2000,
	easing: tween.easeInOut,
	onFinish: function onFinish() {
		tween(scoreButtonHighlight, {
			alpha: 0.6
		}, {
			duration: 2000,
			easing: tween.easeInOut
		});
	}
});
var scoreText = new Text2('Score: 0', {
	size: 60,
	fill: 0xFFFFFF
});
scoreText.anchor.set(0.5, 0.5);
scoreButtonContainer.addChild(scoreText);
LK.gui.top.addChild(scoreButtonContainer);
scoreButtonContainer.y = 90;
// UI Elements - Moves with button background
var movesButtonBorder = LK.getAsset('score_button_border', {
	anchorX: 0.5,
	anchorY: 0.5,
	scaleX: 0.8,
	scaleY: 0.8
});
var movesButtonBg = LK.getAsset('score_button_bg', {
	anchorX: 0.5,
	anchorY: 0.5,
	scaleX: 0.8,
	scaleY: 0.8
});
var movesButtonHighlight = LK.getAsset('score_button_highlight', {
	anchorX: 0.5,
	anchorY: 0.5,
	scaleX: 0.8,
	scaleY: 0.8
});
// Create moves button container
var movesButtonContainer = new Container();
movesButtonContainer.addChild(movesButtonBorder);
movesButtonContainer.addChild(movesButtonBg);
movesButtonContainer.addChild(movesButtonHighlight);
// Position button elements
movesButtonBorder.y = 0;
movesButtonBg.y = -2;
movesButtonHighlight.y = -5;
movesButtonHighlight.alpha = 0.6;
// Add gradient effect with tween
tween(movesButtonHighlight, {
	alpha: 0.3
}, {
	duration: 2200,
	easing: tween.easeInOut,
	onFinish: function onFinish() {
		tween(movesButtonHighlight, {
			alpha: 0.6
		}, {
			duration: 2200,
			easing: tween.easeInOut
		});
	}
});
var movesText = new Text2('Moves: ' + movesLeft, {
	size: 50,
	fill: 0xFFFFFF
});
movesText.anchor.set(0.5, 0.5);
movesButtonContainer.addChild(movesText);
LK.gui.top.addChild(movesButtonContainer);
movesButtonContainer.y = 180;
// UI Elements - Target with button background
var targetButtonBorder = LK.getAsset('score_button_border', {
	anchorX: 0.5,
	anchorY: 0.5,
	scaleX: 0.7,
	scaleY: 0.7
});
var targetButtonBg = LK.getAsset('score_button_bg', {
	anchorX: 0.5,
	anchorY: 0.5,
	scaleX: 0.7,
	scaleY: 0.7
});
var targetButtonHighlight = LK.getAsset('score_button_highlight', {
	anchorX: 0.5,
	anchorY: 0.5,
	scaleX: 0.7,
	scaleY: 0.7
});
// Create target button container
var targetButtonContainer = new Container();
targetButtonContainer.addChild(targetButtonBorder);
targetButtonContainer.addChild(targetButtonBg);
targetButtonContainer.addChild(targetButtonHighlight);
// Position button elements
targetButtonBorder.y = 0;
targetButtonBg.y = -2;
targetButtonHighlight.y = -5;
targetButtonHighlight.alpha = 0.6;
// Add gradient effect with tween
tween(targetButtonHighlight, {
	alpha: 0.3
}, {
	duration: 2400,
	easing: tween.easeInOut,
	onFinish: function onFinish() {
		tween(targetButtonHighlight, {
			alpha: 0.6
		}, {
			duration: 2400,
			easing: tween.easeInOut
		});
	}
});
var targetText = new Text2('Target: ' + targetScore, {
	size: 40,
	fill: 0xFFDD44
});
targetText.anchor.set(0.5, 0.5);
targetButtonContainer.addChild(targetText);
LK.gui.top.addChild(targetButtonContainer);
targetButtonContainer.y = 260;
// UI Elements - Level with button background
var levelButtonBorder = LK.getAsset('score_button_border', {
	anchorX: 0.5,
	anchorY: 0.5,
	scaleX: 0.6,
	scaleY: 0.6
});
var levelButtonBg = LK.getAsset('score_button_bg', {
	anchorX: 0.5,
	anchorY: 0.5,
	scaleX: 0.6,
	scaleY: 0.6
});
var levelButtonHighlight = LK.getAsset('score_button_highlight', {
	anchorX: 0.5,
	anchorY: 0.5,
	scaleX: 0.6,
	scaleY: 0.6
});
// Create level button container
var levelButtonContainer = new Container();
levelButtonContainer.addChild(levelButtonBorder);
levelButtonContainer.addChild(levelButtonBg);
levelButtonContainer.addChild(levelButtonHighlight);
// Position button elements
levelButtonBorder.y = 0;
levelButtonBg.y = -2;
levelButtonHighlight.y = -5;
levelButtonHighlight.alpha = 0.6;
// Add gradient effect with tween
tween(levelButtonHighlight, {
	alpha: 0.3
}, {
	duration: 2600,
	easing: tween.easeInOut,
	onFinish: function onFinish() {
		tween(levelButtonHighlight, {
			alpha: 0.6
		}, {
			duration: 2600,
			easing: tween.easeInOut
		});
	}
});
var levelText = new Text2('Level: ' + currentLevel, {
	size: 50,
	fill: 0x00FF00
});
levelText.anchor.set(0.5, 0.5);
levelButtonContainer.addChild(levelText);
LK.gui.top.addChild(levelButtonContainer);
levelButtonContainer.y = 330;
// Menu button
var menuButtonBorder = LK.getAsset('menu_button_border', {
	anchorX: 0.5,
	anchorY: 0.5,
	scaleX: 0.4,
	scaleY: 0.4
});
var menuButton = LK.getAsset('menu_button', {
	anchorX: 0.5,
	anchorY: 0.5,
	scaleX: 0.4,
	scaleY: 0.4
});
var menuButtonContainer = new Container();
menuButtonContainer.addChild(menuButtonBorder);
menuButtonContainer.addChild(menuButton);
var menuButtonText = new Text2('MENU', {
	size: 40,
	fill: 0xFFFFFF
});
menuButtonText.anchor.set(0.5, 0.5);
menuButtonContainer.addChild(menuButtonText);
menuButtonContainer.down = function (x, y, obj) {
	showMenu();
};
LK.gui.top.addChild(menuButtonContainer);
menuButtonContainer.y = 400;
function getRandomCandyType() {
	return CANDY_TYPES[Math.floor(Math.random() * CANDY_TYPES.length)];
}
function loadProgress() {
	var savedLevel = storage.currentLevel;
	var savedMaxLevel = storage.maxLevel;
	if (savedLevel) {
		currentLevel = parseInt(savedLevel);
	}
	if (savedMaxLevel) {
		maxLevel = parseInt(savedMaxLevel);
	}
	// Load settings
	var savedSoundEnabled = storage.soundEnabled;
	var savedMusicEnabled = storage.musicEnabled;
	var savedMasterVolume = storage.masterVolume;
	if (savedSoundEnabled !== undefined) {
		soundEnabled = savedSoundEnabled === 'true';
	}
	if (savedMusicEnabled !== undefined) {
		musicEnabled = savedMusicEnabled === 'true';
	}
	if (savedMasterVolume !== undefined) {
		masterVolume = parseFloat(savedMasterVolume);
	}
}
function saveProgress() {
	storage.currentLevel = currentLevel.toString();
	storage.maxLevel = maxLevel.toString();
}
function getCurrentLevelConfig() {
	if (currentLevel <= levelConfigs.length) {
		return levelConfigs[currentLevel - 1];
	}
	// For levels beyond predefined configs, generate dynamic difficulty with increasing obstacles
	var obstacleCount = Math.min(15, currentLevel);
	return {
		level: currentLevel,
		targetScore: 1000 + (currentLevel - 1) * 900,
		moves: Math.max(6, 20 - Math.floor(currentLevel / 1.5)),
		gridSize: 10,
		obstacles: {
			stoneBlocks: Math.min(15, obstacleCount),
			lockedCandies: Math.min(12, Math.floor(obstacleCount * 0.8)),
			honeyCandies: Math.min(10, Math.floor(obstacleCount * 0.6))
		}
	};
}
function createMenu() {
	if (menuContainer) {
		game.removeChild(menuContainer);
	}
	menuContainer = new Container();
	game.addChild(menuContainer);
	// Menu overlay background with gradient effect
	var menuOverlay = LK.getAsset('menu_overlay', {
		anchorX: 0,
		anchorY: 0,
		x: 0,
		y: 0,
		alpha: 0.8
	});
	menuContainer.addChild(menuOverlay);
	// Add floating animated background candies
	for (var i = 0; i < 12; i++) {
		var floatingCandy = LK.getAsset('candy_' + CANDY_TYPES[i % CANDY_TYPES.length], {
			anchorX: 0.5,
			anchorY: 0.5,
			x: Math.random() * 2048,
			y: Math.random() * 2732,
			scaleX: 0.4 + Math.random() * 0.3,
			scaleY: 0.4 + Math.random() * 0.3,
			rotation: Math.random() * Math.PI * 2
		});
		floatingCandy.alpha = 0.15 + Math.random() * 0.2;
		menuContainer.addChild(floatingCandy);
		// Animate floating motion
		var animDuration = 4000 + Math.random() * 3000;
		var targetX = Math.random() * 2048;
		var targetY = Math.random() * 2732;
		tween(floatingCandy, {
			x: targetX,
			y: targetY,
			rotation: floatingCandy.rotation + Math.PI * 2
		}, {
			duration: animDuration,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				// Continue animation loop
				var newTargetX = Math.random() * 2048;
				var newTargetY = Math.random() * 2732;
				tween(floatingCandy, {
					x: newTargetX,
					y: newTargetY,
					rotation: floatingCandy.rotation + Math.PI * 2
				}, {
					duration: animDuration,
					easing: tween.easeInOut
				});
			}
		});
	}
	// Add animated sparkles
	for (var j = 0; j < 20; j++) {
		var sparkle = LK.getAsset('sparkle', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: Math.random() * 2048,
			y: Math.random() * 2732,
			scaleX: 0.2 + Math.random() * 0.3,
			scaleY: 0.2 + Math.random() * 0.3
		});
		sparkle.alpha = 0.3 + Math.random() * 0.4;
		menuContainer.addChild(sparkle);
		// Twinkling animation
		var twinkleDuration = 1500 + Math.random() * 2000;
		tween(sparkle, {
			alpha: 0.1,
			scaleX: sparkle.scaleX * 0.3,
			scaleY: sparkle.scaleY * 0.3
		}, {
			duration: twinkleDuration,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(sparkle, {
					alpha: 0.3 + Math.random() * 0.4,
					scaleX: 0.2 + Math.random() * 0.3,
					scaleY: 0.2 + Math.random() * 0.3
				}, {
					duration: twinkleDuration,
					easing: tween.easeInOut
				});
			}
		});
	}
	// Game title with enhanced styling
	var titleText = new Text2('CANDY CRUSH', {
		size: 140,
		fill: 0xFFD700
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.x = 2048 / 2;
	titleText.y = 400;
	titleText.scaleX = 0;
	titleText.scaleY = 0;
	menuContainer.addChild(titleText);
	// Animate title entrance
	tween(titleText, {
		scaleX: 1.2,
		scaleY: 1.2,
		alpha: 1
	}, {
		duration: 800,
		easing: tween.easeOut,
		onFinish: function onFinish() {
			tween(titleText, {
				scaleX: 1.0,
				scaleY: 1.0
			}, {
				duration: 300,
				easing: tween.easeInOut
			});
		}
	});
	// Add pulsing glow effect
	tween(titleText, {
		scaleX: 1.05,
		scaleY: 1.05
	}, {
		duration: 2000,
		easing: tween.easeInOut,
		onFinish: function onFinish() {
			tween(titleText, {
				scaleX: 1.0,
				scaleY: 1.0
			}, {
				duration: 2000,
				easing: tween.easeInOut
			});
		}
	});
	// Start game button with enhanced styling
	var startButtonBorder = LK.getAsset('menu_button_border', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1.2,
		scaleY: 1.2
	});
	var startButton = LK.getAsset('menu_button', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1.2,
		scaleY: 1.2
	});
	var startButtonHighlight = LK.getAsset('score_button_highlight', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1.15,
		scaleY: 1.15
	});
	var startButtonContainer = new Container();
	startButtonContainer.addChild(startButtonBorder);
	startButtonContainer.addChild(startButton);
	startButtonContainer.addChild(startButtonHighlight);
	startButtonContainer.x = 2048 / 2;
	startButtonContainer.y = 800;
	startButtonContainer.scaleX = 0;
	startButtonContainer.scaleY = 0;
	// Position button elements
	startButtonBorder.y = 0;
	startButton.y = -3;
	startButtonHighlight.y = -6;
	startButtonHighlight.alpha = 0.4;
	var startText = new Text2('START GAME', {
		size: 70,
		fill: 0xFFFFFF
	});
	startText.anchor.set(0.5, 0.5);
	startButtonContainer.addChild(startText);
	// Animate button entrance
	tween(startButtonContainer, {
		scaleX: 1.0,
		scaleY: 1.0,
		alpha: 1
	}, {
		duration: 600,
		delay: 400,
		easing: tween.easeOut
	});
	// Add pulsing highlight effect
	tween(startButtonHighlight, {
		alpha: 0.7
	}, {
		duration: 1500,
		easing: tween.easeInOut,
		onFinish: function onFinish() {
			tween(startButtonHighlight, {
				alpha: 0.4
			}, {
				duration: 1500,
				easing: tween.easeInOut
			});
		}
	});
	// Start button interaction with press animation
	startButtonContainer.down = function (x, y, obj) {
		tween(startButtonContainer, {
			scaleX: 0.95,
			scaleY: 0.95
		}, {
			duration: 100,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				tween(startButtonContainer, {
					scaleX: 1.0,
					scaleY: 1.0
				}, {
					duration: 100,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						startGame();
					}
				});
			}
		});
	};
	menuContainer.addChild(startButtonContainer);
	// Level selection with enhanced styling
	var levelSelectText = new Text2('SELECT LEVEL', {
		size: 90,
		fill: 0xFFDD44
	});
	levelSelectText.anchor.set(0.5, 0.5);
	levelSelectText.x = 2048 / 2;
	levelSelectText.y = 1000;
	levelSelectText.scaleX = 0;
	levelSelectText.scaleY = 0;
	menuContainer.addChild(levelSelectText);
	// Animate level select text
	tween(levelSelectText, {
		scaleX: 1.0,
		scaleY: 1.0,
		alpha: 1
	}, {
		duration: 500,
		delay: 800,
		easing: tween.easeOut
	});
	// Add subtle glow animation
	tween(levelSelectText, {
		scaleX: 1.05,
		scaleY: 1.05
	}, {
		duration: 2500,
		easing: tween.easeInOut,
		onFinish: function onFinish() {
			tween(levelSelectText, {
				scaleX: 1.0,
				scaleY: 1.0
			}, {
				duration: 2500,
				easing: tween.easeInOut
			});
		}
	});
	// Create level buttons with enhanced styling (show up to maxLevel)
	var buttonsPerRow = 5;
	var buttonSize = 120;
	var buttonSpacing = 150;
	var startX = 2048 / 2 - (buttonsPerRow - 1) * buttonSpacing / 2;
	var startY = 1200;
	for (var i = 1; i <= Math.min(maxLevel, 15); i++) {
		var row = Math.floor((i - 1) / buttonsPerRow);
		var col = (i - 1) % buttonsPerRow;
		var levelButtonBorder = LK.getAsset('menu_button_border', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 0.35,
			scaleY: 0.35
		});
		var levelButton = LK.getAsset('menu_button', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 0.35,
			scaleY: 0.35
		});
		var levelButtonHighlight = LK.getAsset('score_button_highlight', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 0.33,
			scaleY: 0.33
		});
		var levelButtonContainer = new Container();
		levelButtonContainer.addChild(levelButtonBorder);
		levelButtonContainer.addChild(levelButton);
		levelButtonContainer.addChild(levelButtonHighlight);
		levelButtonContainer.x = startX + col * buttonSpacing;
		levelButtonContainer.y = startY + row * 100;
		levelButtonContainer.scaleX = 0;
		levelButtonContainer.scaleY = 0;
		// Position button elements
		levelButtonBorder.y = 0;
		levelButton.y = -2;
		levelButtonHighlight.y = -4;
		levelButtonHighlight.alpha = 0.3;
		var levelNumText = new Text2(i.toString(), {
			size: 45,
			fill: i === currentLevel ? 0xFFDD44 : 0xFFFFFF
		});
		levelNumText.anchor.set(0.5, 0.5);
		levelButtonContainer.addChild(levelNumText);
		// Animate button entrance with stagger
		var animDelay = 1000 + (i - 1) * 80;
		tween(levelButtonContainer, {
			scaleX: 1.0,
			scaleY: 1.0,
			alpha: 1
		}, {
			duration: 300,
			delay: animDelay,
			easing: tween.easeOut
		});
		// Add gentle hover glow for current level
		if (i === currentLevel) {
			tween(levelButtonHighlight, {
				alpha: 0.6
			}, {
				duration: 1000,
				easing: tween.easeInOut,
				onFinish: function onFinish() {
					tween(levelButtonHighlight, {
						alpha: 0.3
					}, {
						duration: 1000,
						easing: tween.easeInOut
					});
				}
			});
		}
		// Store level number for button click
		levelButtonContainer.levelNum = i;
		levelButtonContainer.down = function (x, y, obj) {
			// Add press animation
			tween(this, {
				scaleX: 0.9,
				scaleY: 0.9
			}, {
				duration: 100,
				easing: tween.easeOut,
				onFinish: function () {
					tween(this, {
						scaleX: 1.0,
						scaleY: 1.0
					}, {
						duration: 100,
						easing: tween.easeOut,
						onFinish: function () {
							currentLevel = this.levelNum;
							startGame();
						}.bind(this)
					});
				}.bind(this)
			});
		};
		menuContainer.addChild(levelButtonContainer);
	}
	// Settings button with enhanced styling
	var settingsButtonBorder = LK.getAsset('settings_button_border', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1.0,
		scaleY: 1.0
	});
	var settingsButton = LK.getAsset('settings_button', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1.0,
		scaleY: 1.0
	});
	var settingsButtonHighlight = LK.getAsset('score_button_highlight', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.95,
		scaleY: 0.95
	});
	var settingsButtonContainer = new Container();
	settingsButtonContainer.addChild(settingsButtonBorder);
	settingsButtonContainer.addChild(settingsButton);
	settingsButtonContainer.addChild(settingsButtonHighlight);
	settingsButtonContainer.x = 2048 / 2;
	settingsButtonContainer.y = 2000;
	settingsButtonContainer.scaleX = 0;
	settingsButtonContainer.scaleY = 0;
	// Position button elements
	settingsButtonBorder.y = 0;
	settingsButton.y = -3;
	settingsButtonHighlight.y = -6;
	settingsButtonHighlight.alpha = 0.3;
	var settingsText = new Text2('SETTINGS', {
		size: 50,
		fill: 0xFFFFFF
	});
	settingsText.anchor.set(0.5, 0.5);
	settingsButtonContainer.addChild(settingsText);
	// Animate button entrance
	tween(settingsButtonContainer, {
		scaleX: 1.0,
		scaleY: 1.0,
		alpha: 1
	}, {
		duration: 400,
		delay: 1400,
		easing: tween.easeOut
	});
	// Add gentle glow animation
	tween(settingsButtonHighlight, {
		alpha: 0.6
	}, {
		duration: 2000,
		easing: tween.easeInOut,
		onFinish: function onFinish() {
			tween(settingsButtonHighlight, {
				alpha: 0.3
			}, {
				duration: 2000,
				easing: tween.easeInOut
			});
		}
	});
	// Settings button interaction
	settingsButtonContainer.down = function (x, y, obj) {
		tween(settingsButtonContainer, {
			scaleX: 0.95,
			scaleY: 0.95
		}, {
			duration: 100,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				tween(settingsButtonContainer, {
					scaleX: 1.0,
					scaleY: 1.0
				}, {
					duration: 100,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						showSettings();
					}
				});
			}
		});
	};
	menuContainer.addChild(settingsButtonContainer);
	gameState = 'menu';
}
function startGame() {
	if (menuContainer) {
		game.removeChild(menuContainer);
		menuContainer = null;
	}
	if (settingsContainer) {
		game.removeChild(settingsContainer);
		settingsContainer = null;
	}
	gameState = 'playing';
	// Reset any custom event handlers from settings
	game.move = null;
	game.up = null;
	initializeLevel();
}
function showMenu() {
	gameState = 'menu';
	// Reset game event handlers when returning to menu
	game.move = null;
	game.up = null;
	// Remove settings container if it exists
	if (settingsContainer) {
		game.removeChild(settingsContainer);
		settingsContainer = null;
	}
	createMenu();
}
function showSettings() {
	gameState = 'settings';
	createSettingsMenu();
}
function createSettingsMenu() {
	if (settingsContainer) {
		game.removeChild(settingsContainer);
	}
	settingsContainer = new Container();
	game.addChild(settingsContainer);
	// Settings overlay background
	var settingsOverlay = LK.getAsset('menu_overlay', {
		anchorX: 0,
		anchorY: 0,
		x: 0,
		y: 0,
		alpha: 0.9
	});
	settingsContainer.addChild(settingsOverlay);
	// Settings title
	var settingsTitle = new Text2('SETTINGS', {
		size: 120,
		fill: 0xFFD700
	});
	settingsTitle.anchor.set(0.5, 0.5);
	settingsTitle.x = 2048 / 2;
	settingsTitle.y = 400;
	settingsTitle.scaleX = 0;
	settingsTitle.scaleY = 0;
	settingsContainer.addChild(settingsTitle);
	// Animate title entrance
	tween(settingsTitle, {
		scaleX: 1.0,
		scaleY: 1.0,
		alpha: 1
	}, {
		duration: 600,
		easing: tween.easeOut
	});
	var yPosition = 700;
	var spacing = 150;
	// Sound toggle
	createToggleOption('SOUND EFFECTS', soundEnabled, yPosition, function (enabled) {
		soundEnabled = enabled;
		storage.soundEnabled = enabled.toString();
	});
	yPosition += spacing;
	// Music toggle  
	createToggleOption('MUSIC', musicEnabled, yPosition, function (enabled) {
		musicEnabled = enabled;
		storage.musicEnabled = enabled.toString();
	});
	yPosition += spacing;
	// Master volume slider
	createVolumeSlider('MASTER VOLUME', masterVolume, yPosition, function (volume) {
		masterVolume = volume;
		storage.masterVolume = volume.toString();
	});
	yPosition += spacing + 100;
	// Back button
	var backButtonBorder = LK.getAsset('menu_button_border', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.8,
		scaleY: 0.8
	});
	var backButton = LK.getAsset('menu_button', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.8,
		scaleY: 0.8
	});
	var backButtonContainer = new Container();
	backButtonContainer.addChild(backButtonBorder);
	backButtonContainer.addChild(backButton);
	backButtonContainer.x = 2048 / 2;
	backButtonContainer.y = yPosition;
	backButtonContainer.scaleX = 0;
	backButtonContainer.scaleY = 0;
	var backText = new Text2('BACK', {
		size: 60,
		fill: 0xFFFFFF
	});
	backText.anchor.set(0.5, 0.5);
	backButtonContainer.addChild(backText);
	// Animate back button
	tween(backButtonContainer, {
		scaleX: 1.0,
		scaleY: 1.0,
		alpha: 1
	}, {
		duration: 400,
		delay: 800,
		easing: tween.easeOut
	});
	backButtonContainer.down = function (x, y, obj) {
		tween(backButtonContainer, {
			scaleX: 0.75,
			scaleY: 0.75
		}, {
			duration: 100,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				tween(backButtonContainer, {
					scaleX: 0.8,
					scaleY: 0.8
				}, {
					duration: 100,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						showMenu();
					}
				});
			}
		});
	};
	settingsContainer.addChild(backButtonContainer);
	function createToggleOption(label, currentValue, yPos, callback) {
		// Label text
		var labelText = new Text2(label, {
			size: 60,
			fill: 0xFFFFFF
		});
		labelText.anchor.set(0, 0.5);
		labelText.x = 400;
		labelText.y = yPos;
		labelText.alpha = 0;
		settingsContainer.addChild(labelText);
		// Toggle button
		var toggleBorder = LK.getAsset('settings_button_border', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 0.4,
			scaleY: 0.6
		});
		var toggleButton = LK.getAsset(currentValue ? 'toggle_button_on' : 'toggle_button_off', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 0.4,
			scaleY: 0.6
		});
		var toggleContainer = new Container();
		toggleContainer.addChild(toggleBorder);
		toggleContainer.addChild(toggleButton);
		toggleContainer.x = 1500;
		toggleContainer.y = yPos;
		toggleContainer.alpha = 0;
		var toggleText = new Text2(currentValue ? 'ON' : 'OFF', {
			size: 40,
			fill: 0xFFFFFF
		});
		toggleText.anchor.set(0.5, 0.5);
		toggleContainer.addChild(toggleText);
		// Animate entrance
		tween(labelText, {
			alpha: 1
		}, {
			duration: 400,
			delay: 400,
			easing: tween.easeOut
		});
		tween(toggleContainer, {
			alpha: 1
		}, {
			duration: 400,
			delay: 500,
			easing: tween.easeOut
		});
		toggleContainer.down = function (x, y, obj) {
			var newValue = !currentValue;
			currentValue = newValue;
			// Update visual
			toggleContainer.removeChild(toggleButton);
			toggleButton = LK.getAsset(newValue ? 'toggle_button_on' : 'toggle_button_off', {
				anchorX: 0.5,
				anchorY: 0.5,
				scaleX: 0.4,
				scaleY: 0.6
			});
			toggleContainer.addChild(toggleButton);
			toggleText.setText(newValue ? 'ON' : 'OFF');
			// Animate press
			tween(toggleContainer, {
				scaleX: 0.95,
				scaleY: 0.95
			}, {
				duration: 100,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					tween(toggleContainer, {
						scaleX: 1.0,
						scaleY: 1.0
					}, {
						duration: 100,
						easing: tween.easeOut
					});
				}
			});
			callback(newValue);
		};
		settingsContainer.addChild(toggleContainer);
	}
	function createVolumeSlider(label, currentValue, yPos, callback) {
		// Label text
		var labelText = new Text2(label, {
			size: 60,
			fill: 0xFFFFFF
		});
		labelText.anchor.set(0, 0.5);
		labelText.x = 400;
		labelText.y = yPos;
		labelText.alpha = 0;
		settingsContainer.addChild(labelText);
		// Slider track
		var sliderTrack = LK.getAsset('slider_track', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		sliderTrack.x = 1400;
		sliderTrack.y = yPos;
		sliderTrack.alpha = 0;
		settingsContainer.addChild(sliderTrack);
		// Slider handle
		var sliderHandle = LK.getAsset('slider_handle', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		sliderHandle.x = 1400 - 100 + 200 * currentValue;
		sliderHandle.y = yPos;
		sliderHandle.alpha = 0;
		settingsContainer.addChild(sliderHandle);
		// Volume percentage text
		var volumeText = new Text2(Math.round(currentValue * 100) + '%', {
			size: 45,
			fill: 0xFFDD44
		});
		volumeText.anchor.set(0.5, 0.5);
		volumeText.x = 1600;
		volumeText.y = yPos;
		volumeText.alpha = 0;
		settingsContainer.addChild(volumeText);
		// Animate entrance
		tween(labelText, {
			alpha: 1
		}, {
			duration: 400,
			delay: 400,
			easing: tween.easeOut
		});
		tween(sliderTrack, {
			alpha: 1
		}, {
			duration: 400,
			delay: 500,
			easing: tween.easeOut
		});
		tween(sliderHandle, {
			alpha: 1
		}, {
			duration: 400,
			delay: 600,
			easing: tween.easeOut
		});
		tween(volumeText, {
			alpha: 1
		}, {
			duration: 400,
			delay: 700,
			easing: tween.easeOut
		});
		var isDraggingSlider = false;
		sliderHandle.down = function (x, y, obj) {
			isDraggingSlider = true;
			tween(sliderHandle, {
				scaleX: 1.2,
				scaleY: 1.2
			}, {
				duration: 100,
				easing: tween.easeOut
			});
		};
		game.move = function (x, y, obj) {
			if (isDraggingSlider) {
				var sliderX = Math.max(1300, Math.min(1500, x));
				sliderHandle.x = sliderX;
				var newValue = (sliderX - 1300) / 200;
				volumeText.setText(Math.round(newValue * 100) + '%');
				callback(newValue);
			}
		};
		game.up = function (x, y, obj) {
			if (isDraggingSlider) {
				isDraggingSlider = false;
				tween(sliderHandle, {
					scaleX: 1.0,
					scaleY: 1.0
				}, {
					duration: 100,
					easing: tween.easeOut
				});
			}
		};
	}
}
function initializeLevel() {
	var config = getCurrentLevelConfig();
	targetScore = config.targetScore;
	movesLeft = config.moves;
	currentScore = 0;
	// Update UI
	levelText.setText('Level: ' + currentLevel);
	scoreText.setText('Score: 0');
	movesText.setText('Moves: ' + movesLeft);
	targetText.setText('Target: ' + targetScore);
	// Clear existing candies
	for (var i = candies.length - 1; i >= 0; i--) {
		var candy = candies[i];
		if (candy.parent) {
			candy.parent.removeChild(candy);
		}
	}
	candies = [];
	// Reset grid
	for (var y = 0; y < GRID_HEIGHT; y++) {
		for (var x = 0; x < GRID_WIDTH; x++) {
			grid[y][x] = null;
		}
	}
	// Initialize new grid
	initializeGrid();
	// Set up game event handlers for playing state
	setupGameHandlers();
}
function completeLevel() {
	if (currentLevel >= maxLevel) {
		maxLevel = currentLevel + 1;
	}
	currentLevel++;
	saveProgress();
	// Show level complete message briefly before starting next level
	var levelCompleteText = new Text2('Level Complete!', {
		size: 80,
		fill: 0x00FF00
	});
	levelCompleteText.anchor.set(0.5, 0.5);
	levelCompleteText.x = 2048 / 2;
	levelCompleteText.y = 2732 / 2;
	game.addChild(levelCompleteText);
	// Animate text
	levelCompleteText.scaleX = 0;
	levelCompleteText.scaleY = 0;
	tween(levelCompleteText, {
		scaleX: 1,
		scaleY: 1,
		alpha: 1
	}, {
		duration: 500,
		easing: tween.easeOut,
		onFinish: function onFinish() {
			tween(levelCompleteText, {
				scaleX: 0,
				scaleY: 0,
				alpha: 0
			}, {
				duration: 500,
				delay: 1000,
				easing: tween.easeIn,
				onFinish: function onFinish() {
					if (levelCompleteText.parent) {
						levelCompleteText.parent.removeChild(levelCompleteText);
					}
					initializeLevel();
				}
			});
		}
	});
}
function createCandy(x, y, type) {
	type = type || getRandomCandyType();
	var candy = new Candy(type, x, y);
	candy.x = GRID_START_X + x * CELL_SIZE + CELL_SIZE / 2;
	candy.y = GRID_START_Y + y * CELL_SIZE + CELL_SIZE / 2;
	game.addChild(candy);
	candies.push(candy);
	grid[y][x] = candy;
	return candy;
}
function placeObstacles(config) {
	if (!config.obstacles) return;
	var obstacles = config.obstacles;
	var placedPositions = [];
	var totalObstacles = obstacles.stoneBlocks + obstacles.lockedCandies + obstacles.honeyCandies;
	// Place stone blocks first (highest priority)
	for (var i = 0; i < obstacles.stoneBlocks; i++) {
		var placed = false;
		var attempts = 0;
		while (!placed && attempts < 50) {
			var x = Math.floor(Math.random() * GRID_WIDTH);
			var y = Math.floor(Math.random() * GRID_HEIGHT);
			var posKey = x + ',' + y;
			// Avoid corners and center, prefer edges and strategic positions
			if (!placedPositions[posKey] && grid[y][x] && !(x < 2 && y < 2) && !(x > GRID_WIDTH - 3 && y < 2) && !(x < 2 && y > GRID_HEIGHT - 3) && !(x > GRID_WIDTH - 3 && y > GRID_HEIGHT - 3)) {
				// Remove existing candy
				var existingCandy = grid[y][x];
				if (existingCandy && existingCandy.parent) {
					existingCandy.parent.removeChild(existingCandy);
					var candyIndex = candies.indexOf(existingCandy);
					if (candyIndex > -1) {
						candies.splice(candyIndex, 1);
					}
				}
				// Create stone block
				var stone = new StoneBlock(x, y, 1 + Math.floor(currentLevel / 3));
				stone.x = GRID_START_X + x * CELL_SIZE + CELL_SIZE / 2;
				stone.y = GRID_START_Y + y * CELL_SIZE + CELL_SIZE / 2;
				game.addChild(stone);
				grid[y][x] = stone;
				placedPositions[posKey] = true;
				placed = true;
			}
			attempts++;
		}
	}
	// Place locked candies
	for (var j = 0; j < obstacles.lockedCandies; j++) {
		var placed = false;
		var attempts = 0;
		while (!placed && attempts < 50) {
			var x = Math.floor(Math.random() * GRID_WIDTH);
			var y = Math.floor(Math.random() * GRID_HEIGHT);
			var posKey = x + ',' + y;
			if (!placedPositions[posKey] && grid[y][x] && !grid[y][x].isObstacle) {
				// Convert existing candy to locked candy
				var existingCandy = grid[y][x];
				var type = existingCandy.candyType;
				if (existingCandy.parent) {
					existingCandy.parent.removeChild(existingCandy);
					var candyIndex = candies.indexOf(existingCandy);
					if (candyIndex > -1) {
						candies.splice(candyIndex, 1);
					}
				}
				var lockedCandy = new LockedCandy(type, x, y, 1 + Math.floor(currentLevel / 4));
				lockedCandy.x = GRID_START_X + x * CELL_SIZE + CELL_SIZE / 2;
				lockedCandy.y = GRID_START_Y + y * CELL_SIZE + CELL_SIZE / 2;
				game.addChild(lockedCandy);
				candies.push(lockedCandy);
				grid[y][x] = lockedCandy;
				placedPositions[posKey] = true;
				placed = true;
			}
			attempts++;
		}
	}
	// Place honey candies
	for (var k = 0; k < obstacles.honeyCandies; k++) {
		var placed = false;
		var attempts = 0;
		while (!placed && attempts < 50) {
			var x = Math.floor(Math.random() * GRID_WIDTH);
			var y = Math.floor(Math.random() * GRID_HEIGHT);
			var posKey = x + ',' + y;
			if (!placedPositions[posKey] && grid[y][x] && !grid[y][x].isObstacle && !grid[y][x].isLocked) {
				// Convert existing candy to honey candy
				var existingCandy = grid[y][x];
				var type = existingCandy.candyType;
				if (existingCandy.parent) {
					existingCandy.parent.removeChild(existingCandy);
					var candyIndex = candies.indexOf(existingCandy);
					if (candyIndex > -1) {
						candies.splice(candyIndex, 1);
					}
				}
				var honeyCandy = new HoneyCandy(type, x, y);
				honeyCandy.x = GRID_START_X + x * CELL_SIZE + CELL_SIZE / 2;
				honeyCandy.y = GRID_START_Y + y * CELL_SIZE + CELL_SIZE / 2;
				game.addChild(honeyCandy);
				candies.push(honeyCandy);
				grid[y][x] = honeyCandy;
				placedPositions[posKey] = true;
				placed = true;
			}
			attempts++;
		}
	}
}
function getLevelSpecificCandyType(x, y, level) {
	// Define specific patterns for each level
	switch (level) {
		case 1:
			// Level 1: More green and blue candies in corners
			if (x < 3 && y < 3 || x > 6 && y > 6) {
				return Math.random() < 0.6 ? Math.random() < 0.5 ? 'green' : 'blue' : getRandomCandyType();
			}
			break;
		case 2:
			// Level 2: Checkerboard pattern influence with green and yellow
			if ((x + y) % 2 === 0) {
				return Math.random() < 0.5 ? Math.random() < 0.5 ? 'green' : 'yellow' : getRandomCandyType();
			}
			break;
		case 3:
			// Level 3: Center focus with purple and orange
			var centerDistance = Math.abs(x - 4.5) + Math.abs(y - 4.5);
			if (centerDistance < 4) {
				return Math.random() < 0.7 ? Math.random() < 0.5 ? 'purple' : 'orange' : getRandomCandyType();
			}
			break;
		case 4:
			// Level 4: Diagonal pattern with orange, green, and red
			if (Math.abs(x - y) < 2 || Math.abs(x + y - 9) < 2) {
				var candyChoice = Math.random();
				if (candyChoice < 0.33) return 'orange';else if (candyChoice < 0.66) return 'green';else if (candyChoice < 0.8) return 'red';else return getRandomCandyType();
			}
			break;
		case 5:
			// Level 5: Border emphasis with blue and yellow
			if (x < 2 || x > 7 || y < 2 || y > 7) {
				return Math.random() < 0.7 ? Math.random() < 0.5 ? 'blue' : 'yellow' : getRandomCandyType();
			}
			break;
		case 6:
			// Level 6: Cross pattern with blue, orange, and red
			if (x === 4 || x === 5 || y === 4 || y === 5) {
				var candyChoice = Math.random();
				if (candyChoice < 0.33) return 'blue';else if (candyChoice < 0.66) return 'orange';else if (candyChoice < 0.8) return 'red';else return getRandomCandyType();
			}
			break;
		case 7:
			// Level 7: Ring pattern with orange and green
			var ringDistance = Math.max(Math.abs(x - 4.5), Math.abs(y - 4.5));
			if (ringDistance > 2 && ringDistance < 5) {
				return Math.random() < 0.6 ? Math.random() < 0.5 ? 'orange' : 'green' : getRandomCandyType();
			}
			break;
		case 8:
			// Level 8: Spiral influence with blue and yellow
			var spiralValue = (x * 3 + y * 2) % 7;
			if (spiralValue < 3) {
				return Math.random() < 0.7 ? Math.random() < 0.5 ? 'blue' : 'yellow' : getRandomCandyType();
			}
			break;
		case 9:
			// Level 9: Scattered clusters with yellow, green, and red
			if (x % 3 === 0 && y % 3 === 0 || x % 3 === 2 && y % 3 === 2) {
				var candyChoice = Math.random();
				if (candyChoice < 0.33) return 'yellow';else if (candyChoice < 0.66) return 'green';else if (candyChoice < 0.8) return 'red';else return getRandomCandyType();
			}
			break;
		case 10:
			// Level 10: Complex pattern with all colors but emphasis on green and orange
			if ((x + y) % 4 < 2) {
				return Math.random() < 0.5 ? Math.random() < 0.5 ? 'green' : 'orange' : getRandomCandyType();
			}
			break;
		default:
			// For levels beyond 10, create dynamic patterns based on level number
			var patternType = level % 5;
			switch (patternType) {
				case 0:
					// Diagonal emphasis
					if (Math.abs(x - y) < 3) {
						return Math.random() < 0.6 ? CANDY_TYPES[level % CANDY_TYPES.length] : getRandomCandyType();
					}
					break;
				case 1:
					// Corner concentration
					if (x < 3 && y < 3 || x > 6 && y > 6 || x < 3 && y > 6 || x > 6 && y < 3) {
						return Math.random() < 0.7 ? CANDY_TYPES[(level + 1) % CANDY_TYPES.length] : getRandomCandyType();
					}
					break;
				case 2:
					// Center ring
					var centerDist = Math.max(Math.abs(x - 4.5), Math.abs(y - 4.5));
					if (centerDist > 1 && centerDist < 4) {
						return Math.random() < 0.6 ? CANDY_TYPES[(level + 2) % CANDY_TYPES.length] : getRandomCandyType();
					}
					break;
				case 3:
					// Checkerboard influence
					if ((x + y + level) % 3 === 0) {
						return Math.random() < 0.7 ? CANDY_TYPES[(level + 3) % CANDY_TYPES.length] : getRandomCandyType();
					}
					break;
				case 4:
					// Random clusters
					if ((x * y + level) % 11 < 4) {
						return Math.random() < 0.6 ? CANDY_TYPES[(level + 4) % CANDY_TYPES.length] : getRandomCandyType();
					}
					break;
			}
			break;
	}
	return getRandomCandyType();
}
function initializeGrid() {
	for (var y = 0; y < GRID_HEIGHT; y++) {
		for (var x = 0; x < GRID_WIDTH; x++) {
			var type;
			var attempts = 0;
			do {
				// Use level-specific candy type generation
				type = getLevelSpecificCandyType(x, y, currentLevel);
				attempts++;
				if (attempts > 10) {
					// Fallback to completely random if level pattern is too restrictive
					type = getRandomCandyType();
					break;
				}
			} while (wouldCreateMatch(x, y, type));
			createCandy(x, y, type);
		}
	}
	// Place obstacles after initial candy generation
	var config = getCurrentLevelConfig();
	placeObstacles(config);
}
function wouldCreateMatch(x, y, type) {
	var horizontalCount = 1;
	var verticalCount = 1;
	// Check horizontal
	var i = x - 1;
	while (i >= 0 && grid[y][i] && grid[y][i].candyType === type) {
		horizontalCount++;
		i--;
	}
	i = x + 1;
	while (i < GRID_WIDTH && grid[y][i] && grid[y][i].candyType === type) {
		horizontalCount++;
		i++;
	}
	// Check vertical
	i = y - 1;
	while (i >= 0 && grid[i][x] && grid[i][x].candyType === type) {
		verticalCount++;
		i--;
	}
	i = y + 1;
	while (i < GRID_HEIGHT && grid[i][x] && grid[i][x].candyType === type) {
		verticalCount++;
		i++;
	}
	return horizontalCount >= 3 || verticalCount >= 3;
}
function findMatches() {
	var matches = [];
	var processed = [];
	for (var y = 0; y < GRID_HEIGHT; y++) {
		processed[y] = [];
		for (var x = 0; x < GRID_WIDTH; x++) {
			processed[y][x] = false;
		}
	}
	// Find horizontal matches
	for (var y = 0; y < GRID_HEIGHT; y++) {
		for (var x = 0; x < GRID_WIDTH - 2; x++) {
			if (!grid[y][x] || processed[y][x]) continue;
			var type = grid[y][x].candyType;
			var matchLength = 1;
			var startX = x;
			while (x + matchLength < GRID_WIDTH && grid[y][x + matchLength] && grid[y][x + matchLength].candyType === type) {
				matchLength++;
			}
			if (matchLength >= 3) {
				for (var i = 0; i < matchLength; i++) {
					if (!processed[y][startX + i]) {
						matches.push(grid[y][startX + i]);
						processed[y][startX + i] = true;
					}
				}
			}
		}
	}
	// Find vertical matches
	for (var x = 0; x < GRID_WIDTH; x++) {
		for (var y = 0; y < GRID_HEIGHT - 2; y++) {
			if (!grid[y][x] || processed[y][x]) continue;
			var type = grid[y][x].candyType;
			var matchLength = 1;
			var startY = y;
			while (y + matchLength < GRID_HEIGHT && grid[y + matchLength][x] && grid[y + matchLength][x].candyType === type) {
				matchLength++;
			}
			if (matchLength >= 3) {
				for (var i = 0; i < matchLength; i++) {
					if (!processed[startY + i][x]) {
						matches.push(grid[startY + i][x]);
						processed[startY + i][x] = true;
					}
				}
			}
		}
	}
	return matches;
}
function createExplosionEffect(x, y) {
	// Create multiple particles for explosion effect
	var particleCount = 8 + Math.floor(Math.random() * 4);
	for (var i = 0; i < particleCount; i++) {
		var particle = LK.getAsset('explosion_particle', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: x,
			y: y,
			scaleX: 0.8 + Math.random() * 0.4,
			scaleY: 0.8 + Math.random() * 0.4
		});
		game.addChild(particle);
		// Random direction and distance
		var angle = Math.PI * 2 * i / particleCount + (Math.random() - 0.5) * 0.5;
		var distance = 60 + Math.random() * 40;
		var targetX = x + Math.cos(angle) * distance;
		var targetY = y + Math.sin(angle) * distance;
		// Animate particle explosion
		tween(particle, {
			x: targetX,
			y: targetY,
			scaleX: 0,
			scaleY: 0,
			alpha: 0
		}, {
			duration: 400 + Math.random() * 200,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				if (particle.parent) {
					particle.parent.removeChild(particle);
				}
			}
		});
	}
	// Create star particles for extra sparkle
	var starCount = 4 + Math.floor(Math.random() * 3);
	for (var j = 0; j < starCount; j++) {
		var star = LK.getAsset('explosion_star', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: x + (Math.random() - 0.5) * 40,
			y: y + (Math.random() - 0.5) * 40,
			rotation: Math.random() * Math.PI * 2
		});
		game.addChild(star);
		// Animate star particles
		tween(star, {
			scaleX: 1.5,
			scaleY: 1.5,
			alpha: 0,
			rotation: star.rotation + Math.PI * 2
		}, {
			duration: 600,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				if (star.parent) {
					star.parent.removeChild(star);
				}
			}
		});
	}
}
function createEnhancedExplosionEffect(x, y) {
	// Create larger, more intense explosion for special matches
	var particleCount = 15 + Math.floor(Math.random() * 8);
	for (var i = 0; i < particleCount; i++) {
		var particle = LK.getAsset('explosion_particle', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: x,
			y: y,
			scaleX: 1.2 + Math.random() * 0.8,
			scaleY: 1.2 + Math.random() * 0.8
		});
		game.addChild(particle);
		// Random direction and larger distance
		var angle = Math.PI * 2 * i / particleCount + (Math.random() - 0.5) * 0.7;
		var distance = 80 + Math.random() * 60;
		var targetX = x + Math.cos(angle) * distance;
		var targetY = y + Math.sin(angle) * distance;
		// Animate particle explosion with more dramatic effect
		tween(particle, {
			x: targetX,
			y: targetY,
			scaleX: 0,
			scaleY: 0,
			alpha: 0
		}, {
			duration: 600 + Math.random() * 300,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				if (particle.parent) {
					particle.parent.removeChild(particle);
				}
			}
		});
	}
	// Create more star particles
	var starCount = 8 + Math.floor(Math.random() * 6);
	for (var j = 0; j < starCount; j++) {
		var star = LK.getAsset('explosion_star', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: x + (Math.random() - 0.5) * 80,
			y: y + (Math.random() - 0.5) * 80,
			rotation: Math.random() * Math.PI * 2,
			scaleX: 1.5,
			scaleY: 1.5
		});
		game.addChild(star);
		// Animate star particles with more dramatic effect
		tween(star, {
			scaleX: 2.5,
			scaleY: 2.5,
			alpha: 0,
			rotation: star.rotation + Math.PI * 4
		}, {
			duration: 800,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				if (star.parent) {
					star.parent.removeChild(star);
				}
			}
		});
	}
}
function showScorePopup(score, isSpecial) {
	var scorePopup = new Text2('+' + score, {
		size: isSpecial ? 100 : 70,
		fill: isSpecial ? 0xFFD700 : 0x00FF00
	});
	scorePopup.anchor.set(0.5, 0.5);
	scorePopup.x = 2048 / 2 + (Math.random() - 0.5) * 200;
	scorePopup.y = 2732 / 2 + (Math.random() - 0.5) * 200;
	scorePopup.scaleX = 0;
	scorePopup.scaleY = 0;
	game.addChild(scorePopup);
	// Animate score popup
	tween(scorePopup, {
		scaleX: 1.2,
		scaleY: 1.2,
		y: scorePopup.y - 100,
		alpha: 1
	}, {
		duration: 400,
		easing: tween.easeOut,
		onFinish: function onFinish() {
			tween(scorePopup, {
				scaleX: 0,
				scaleY: 0,
				alpha: 0
			}, {
				duration: 300,
				delay: 400,
				easing: tween.easeIn,
				onFinish: function onFinish() {
					if (scorePopup.parent) {
						scorePopup.parent.removeChild(scorePopup);
					}
				}
			});
		}
	});
}
function clearMatches(matches) {
	if (matches.length === 0) return;
	// Play explosion sound when candies are cleared
	if (soundEnabled) {
		LK.getSound('explosion').play();
	}
	if (soundEnabled) {
		LK.getSound('match').play();
	}
	// Handle matches with combo multiplier
	var baseScore = matches.length * 50;
	var comboMultiplier = game.comboMultiplier || 1;
	var bonusScore = baseScore * comboMultiplier;
	currentScore += bonusScore;
	scoreText.setText('Score: ' + currentScore);
	// Show score popup for significant matches
	if (matches.length >= 4 || comboMultiplier > 1) {
		showScorePopup(bonusScore, matches.length >= 4);
	}
	for (var i = 0; i < matches.length; i++) {
		var candy = matches[i];
		// Handle locked candies - unlock instead of destroying
		if (candy.isLocked) {
			candy.unlock();
			if (candy.lockLevel > 0) {
				continue; // Don't destroy if still locked
			}
		}
		// Create enhanced explosion effect for larger matches
		if (matches.length >= 4) {
			createEnhancedExplosionEffect(candy.x, candy.y);
		} else {
			createExplosionEffect(candy.x, candy.y);
		}
		// Check adjacent cells for obstacles to damage
		var adjacentPositions = [{
			x: candy.gridX - 1,
			y: candy.gridY
		}, {
			x: candy.gridX + 1,
			y: candy.gridY
		}, {
			x: candy.gridX,
			y: candy.gridY - 1
		}, {
			x: candy.gridX,
			y: candy.gridY + 1
		}];
		for (var j = 0; j < adjacentPositions.length; j++) {
			var pos = adjacentPositions[j];
			if (pos.x >= 0 && pos.x < GRID_WIDTH && pos.y >= 0 && pos.y < GRID_HEIGHT) {
				var adjacentCell = grid[pos.y][pos.x];
				if (adjacentCell && adjacentCell.isObstacle && adjacentCell.hit) {
					adjacentCell.hit();
					if (adjacentCell.isMarkedForDestroy) {
						grid[pos.y][pos.x] = null;
					}
				}
			}
		}
		grid[candy.gridY][candy.gridX] = null;
		candy.destroy();
		// Remove from candies array
		var index = candies.indexOf(candy);
		if (index > -1) {
			candies.splice(index, 1);
		}
	}
}
function applyGravity() {
	var moved = false;
	var animationsToWait = [];
	for (var x = 0; x < GRID_WIDTH; x++) {
		var writeY = GRID_HEIGHT - 1;
		for (var y = GRID_HEIGHT - 1; y >= 0; y--) {
			if (grid[y][x] && !grid[y][x].isMarkedForDestroy) {
				if (y !== writeY) {
					grid[writeY][x] = grid[y][x];
					grid[y][x] = null;
					var fallDistance = writeY - y;
					var animDuration = 150 + fallDistance * 50; // Longer fall = longer animation
					if (grid[writeY][x] && grid[writeY][x].moveTo) {
						grid[writeY][x].moveTo(x, writeY, animDuration);
					}
					moved = true;
				}
				writeY--;
			}
		}
		// Fill empty spaces at top with staggered animation
		for (var emptyY = writeY; emptyY >= 0; emptyY--) {
			var newCandy = createCandy(x, emptyY, getRandomCandyType());
			var dropDistance = writeY - emptyY + 1;
			newCandy.y = GRID_START_Y - dropDistance * CELL_SIZE + CELL_SIZE / 2;
			var dropAnimDuration = 200 + dropDistance * 60;
			newCandy.moveTo(x, emptyY, dropAnimDuration);
			// Add bounce effect for new candies
			tween(newCandy, {
				scaleX: 1.2,
				scaleY: 1.2
			}, {
				duration: dropAnimDuration / 2,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					tween(newCandy, {
						scaleX: 1.0,
						scaleY: 1.0
					}, {
						duration: dropAnimDuration / 2,
						easing: tween.easeIn
					});
				}
			});
			moved = true;
		}
	}
	return moved;
}
function areAdjacent(candy1, candy2) {
	// Check if candies are valid before checking adjacency
	if (!candy1 || !candy2 || candy1.isMarkedForDestroy || candy2.isMarkedForDestroy) {
		return false;
	}
	var dx = Math.abs(candy1.gridX - candy2.gridX);
	var dy = Math.abs(candy1.gridY - candy2.gridY);
	return dx === 1 && dy === 0 || dx === 0 && dy === 1;
}
function swapCandies(candy1, candy2) {
	// Check if candies are valid before swapping
	if (!candy1 || !candy2 || candy1.isMarkedForDestroy || candy2.isMarkedForDestroy) {
		return false;
	}
	// Additional safety checks for candy properties
	if (typeof candy1.gridX === 'undefined' || typeof candy1.gridY === 'undefined' || typeof candy2.gridX === 'undefined' || typeof candy2.gridY === 'undefined') {
		return false;
	}
	// Temporarily swap in grid to test for matches
	var tempGridX1 = candy1.gridX;
	var tempGridY1 = candy1.gridY;
	var tempGridX2 = candy2.gridX;
	var tempGridY2 = candy2.gridY;
	// Update grid positions temporarily
	grid[candy1.gridY][candy1.gridX] = candy2;
	grid[candy2.gridY][candy2.gridX] = candy1;
	candy1.gridX = tempGridX2;
	candy1.gridY = tempGridY2;
	candy2.gridX = tempGridX1;
	candy2.gridY = tempGridY1;
	// Check if this swap creates matches
	var matches = findMatches();
	var willCreateMatches = matches.length > 0;
	// If no matches will be created, revert the temporary swap
	if (!willCreateMatches) {
		grid[tempGridY1][tempGridX1] = candy1;
		grid[tempGridY2][tempGridX2] = candy2;
		candy1.gridX = tempGridX1;
		candy1.gridY = tempGridY1;
		candy2.gridX = tempGridX2;
		candy2.gridY = tempGridY2;
		return false;
	}
	// If matches will be created, perform the actual visual swap for both candies
	if (candy1 && candy1.moveTo) {
		candy1.moveTo(tempGridX2, tempGridY2, 200);
	}
	if (candy2 && candy2.moveTo) {
		candy2.moveTo(tempGridX1, tempGridY1, 200);
	}
	return true;
}
function processMatches() {
	if (isProcessing) return;
	isProcessing = true;
	// Track combo multiplier
	if (!game.comboMultiplier) game.comboMultiplier = 1;
	if (!game.comboCount) game.comboCount = 0;
	LK.setTimeout(function () {
		var matches = findMatches();
		if (matches.length > 0) {
			// Increase combo count for cascading matches
			game.comboCount++;
			if (game.comboCount > 1) {
				game.comboMultiplier = Math.min(game.comboCount, 5); // Max 5x multiplier
				// Show combo text
				showComboText(game.comboMultiplier);
			}
			clearMatches(matches);
			LK.setTimeout(function () {
				if (applyGravity()) {
					LK.setTimeout(function () {
						isProcessing = false;
						processMatches(); // Check for cascading matches
					}, 500); // Slightly longer delay for better visual flow
				} else {
					isProcessing = false;
					// Reset combo after no more matches
					game.comboMultiplier = 1;
					game.comboCount = 0;
					checkGameState();
				}
			}, 350); // Longer delay between match clearing and gravity
		} else {
			isProcessing = false;
			// Reset combo when no matches found
			game.comboMultiplier = 1;
			game.comboCount = 0;
			checkGameState();
		}
	}, 200); // Faster initial processing
}
function showComboText(multiplier) {
	var comboText = new Text2('COMBO x' + multiplier + '!', {
		size: 80,
		fill: 0xFFD700
	});
	comboText.anchor.set(0.5, 0.5);
	comboText.x = 2048 / 2;
	comboText.y = 2732 / 2 - 200;
	comboText.scaleX = 0;
	comboText.scaleY = 0;
	game.addChild(comboText);
	// Animate combo text
	tween(comboText, {
		scaleX: 1.5,
		scaleY: 1.5,
		alpha: 1
	}, {
		duration: 300,
		easing: tween.easeOut,
		onFinish: function onFinish() {
			tween(comboText, {
				scaleX: 0,
				scaleY: 0,
				alpha: 0
			}, {
				duration: 400,
				delay: 500,
				easing: tween.easeIn,
				onFinish: function onFinish() {
					if (comboText.parent) {
						comboText.parent.removeChild(comboText);
					}
				}
			});
		}
	});
}
function checkGameState() {
	if (currentScore >= targetScore) {
		completeLevel();
		return;
	}
	if (movesLeft <= 0) {
		// Show game over and then return to menu
		LK.setTimeout(function () {
			showMenu();
		}, 2000);
		LK.showGameOver();
		return;
	}
}
function setupGameHandlers() {
	// Set up the main game event handlers
	game.down = function (x, y, obj) {
		if (isProcessing) return;
		var gridX = Math.floor((x - GRID_START_X) / CELL_SIZE);
		var gridY = Math.floor((y - GRID_START_Y) / CELL_SIZE);
		if (gridX < 0 || gridX >= GRID_WIDTH || gridY < 0 || gridY >= GRID_HEIGHT) {
			selectedCandy = null;
			return;
		}
		var clickedCandy = grid[gridY][gridX];
		if (!clickedCandy || clickedCandy.isMoving || clickedCandy.isMarkedForDestroy) {
			selectedCandy = null;
			return;
		}
		// Start drag functionality
		draggedCandy = clickedCandy;
		isDragging = false;
		dragStartX = x;
		dragStartY = y;
		if (selectedCandy === null) {
			selectedCandy = clickedCandy;
			selectedCandy.scaleX = 1.1;
			selectedCandy.scaleY = 1.1;
		} else if (selectedCandy === clickedCandy) {
			selectedCandy.scaleX = 1.0;
			selectedCandy.scaleY = 1.0;
			selectedCandy = null;
		} else if (areAdjacent(selectedCandy, clickedCandy)) {
			selectedCandy.scaleX = 1.0;
			selectedCandy.scaleY = 1.0;
			// Try swap - only proceed if it will create matches
			var swapSuccessful = swapCandies(selectedCandy, clickedCandy);
			if (swapSuccessful) {
				if (soundEnabled) {
					LK.getSound('swap').play();
				}
				LK.setTimeout(function () {
					movesLeft--;
					movesText.setText('Moves: ' + movesLeft);
					processMatches();
					selectedCandy = null;
				}, 250);
			} else {
				// No swap occurred because no matches would be created
				selectedCandy = null;
			}
		} else {
			selectedCandy.scaleX = 1.0;
			selectedCandy.scaleY = 1.0;
			selectedCandy = clickedCandy;
			selectedCandy.scaleX = 1.1;
			selectedCandy.scaleY = 1.1;
		}
	};
	game.move = function (x, y, obj) {
		if (!draggedCandy || isProcessing) return;
		var dragDistance = Math.sqrt((x - dragStartX) * (x - dragStartX) + (y - dragStartY) * (y - dragStartY));
		if (dragDistance > 30 && !isDragging) {
			isDragging = true;
			// Scale up dragged candy for visual feedback
			tween(draggedCandy, {
				scaleX: 1.2,
				scaleY: 1.2
			}, {
				duration: 150,
				easing: tween.easeOut
			});
		}
		if (isDragging) {
			// Move candy with finger/mouse
			draggedCandy.x = GRID_START_X + draggedCandy.gridX * CELL_SIZE + CELL_SIZE / 2 + (x - dragStartX);
			draggedCandy.y = GRID_START_Y + draggedCandy.gridY * CELL_SIZE + CELL_SIZE / 2 + (y - dragStartY);
		}
	};
	game.up = function (x, y, obj) {
		if (!draggedCandy) return;
		if (isDragging) {
			// Reset candy visual state
			tween(draggedCandy, {
				scaleX: 1.0,
				scaleY: 1.0
			}, {
				duration: 150,
				easing: tween.easeOut
			});
			// Determine target grid position based on drag direction
			var deltaX = x - dragStartX;
			var deltaY = y - dragStartY;
			var targetGridX = draggedCandy.gridX;
			var targetGridY = draggedCandy.gridY;
			// Check drag direction and distance
			if (Math.abs(deltaX) > Math.abs(deltaY)) {
				// Horizontal drag
				if (Math.abs(deltaX) > 50) {
					if (deltaX > 0 && draggedCandy.gridX < GRID_WIDTH - 1) {
						targetGridX = draggedCandy.gridX + 1;
					} else if (deltaX < 0 && draggedCandy.gridX > 0) {
						targetGridX = draggedCandy.gridX - 1;
					}
				}
			} else {
				// Vertical drag
				if (Math.abs(deltaY) > 50) {
					if (deltaY > 0 && draggedCandy.gridY < GRID_HEIGHT - 1) {
						targetGridY = draggedCandy.gridY + 1;
					} else if (deltaY < 0 && draggedCandy.gridY > 0) {
						targetGridY = draggedCandy.gridY - 1;
					}
				}
			}
			// Reset candy position
			draggedCandy.x = GRID_START_X + draggedCandy.gridX * CELL_SIZE + CELL_SIZE / 2;
			draggedCandy.y = GRID_START_Y + draggedCandy.gridY * CELL_SIZE + CELL_SIZE / 2;
			// Perform swap if valid target
			if ((targetGridX !== draggedCandy.gridX || targetGridY !== draggedCandy.gridY) && targetGridX >= 0 && targetGridX < GRID_WIDTH && targetGridY >= 0 && targetGridY < GRID_HEIGHT) {
				var targetCandy = grid[targetGridY][targetGridX];
				if (targetCandy && !targetCandy.isMoving) {
					// Clear any previous selection
					if (selectedCandy) {
						selectedCandy.scaleX = 1.0;
						selectedCandy.scaleY = 1.0;
					}
					// Perform swap - only if it will create matches
					var swapSuccessful = swapCandies(draggedCandy, targetCandy);
					if (swapSuccessful) {
						if (soundEnabled) {
							LK.getSound('swap').play();
						}
						LK.setTimeout(function () {
							movesLeft--;
							movesText.setText('Moves: ' + movesLeft);
							processMatches();
						}, 250);
					}
				}
			}
		}
		// Reset drag state
		draggedCandy = null;
		isDragging = false;
		selectedCandy = null;
	};
}
// Add decorative candy elements floating in background
var decorations = [];
for (var i = 0; i < 8; i++) {
	var decoration = LK.getAsset('candy_decoration', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: Math.random() * 2048,
		y: Math.random() * 2732,
		scaleX: 0.5 + Math.random() * 0.5,
		scaleY: 0.5 + Math.random() * 0.5
	});
	decoration.alpha = 0.2 + Math.random() * 0.3;
	game.addChild(decoration);
	decorations.push(decoration);
	// Animate floating motion
	var animDuration = 3000 + Math.random() * 2000;
	var targetY = decoration.y + (Math.random() - 0.5) * 400;
	tween(decoration, {
		y: targetY,
		rotation: Math.random() * Math.PI * 2
	}, {
		duration: animDuration,
		easing: tween.easeInOut,
		onFinish: function onFinish() {
			// Restart animation
			var newTargetY = decoration.y + (Math.random() - 0.5) * 400;
			tween(decoration, {
				y: newTargetY,
				rotation: decoration.rotation + Math.PI * 2
			}, {
				duration: animDuration,
				easing: tween.easeInOut
			});
		}
	});
}
// Add sparkle effects
var sparkles = [];
for (var j = 0; j < 15; j++) {
	var sparkle = LK.getAsset('sparkle', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: Math.random() * 2048,
		y: Math.random() * 2732,
		scaleX: 0.3 + Math.random() * 0.4,
		scaleY: 0.3 + Math.random() * 0.4
	});
	sparkle.alpha = 0.4 + Math.random() * 0.6;
	game.addChild(sparkle);
	sparkles.push(sparkle);
	// Twinkling animation
	var twinkleDuration = 1000 + Math.random() * 1500;
	tween(sparkle, {
		alpha: 0.1,
		scaleX: sparkle.scaleX * 0.5,
		scaleY: sparkle.scaleY * 0.5
	}, {
		duration: twinkleDuration,
		easing: tween.easeInOut,
		onFinish: function onFinish() {
			tween(sparkle, {
				alpha: 0.4 + Math.random() * 0.6,
				scaleX: 0.3 + Math.random() * 0.4,
				scaleY: 0.3 + Math.random() * 0.4
			}, {
				duration: twinkleDuration,
				easing: tween.easeInOut
			});
		}
	});
}
// Initialize the game
loadProgress();
createMenu();

===================================================================
--- original.js
+++ change.js
@@ -2186,8 +2186,12 @@
 	// Check if candies are valid before swapping
 	if (!candy1 || !candy2 || candy1.isMarkedForDestroy || candy2.isMarkedForDestroy) {
 		return false;
 	}
+	// Additional safety checks for candy properties
+	if (typeof candy1.gridX === 'undefined' || typeof candy1.gridY === 'undefined' || typeof candy2.gridX === 'undefined' || typeof candy2.gridY === 'undefined') {
+		return false;
+	}
 	// Temporarily swap in grid to test for matches
 	var tempGridX1 = candy1.gridX;
 	var tempGridY1 = candy1.gridY;
 	var tempGridX2 = candy2.gridX;
@@ -2212,10 +2216,14 @@
 		candy2.gridY = tempGridY2;
 		return false;
 	}
 	// If matches will be created, perform the actual visual swap for both candies
-	candy1.moveTo(tempGridX2, tempGridY2, 200);
-	candy2.moveTo(tempGridX1, tempGridY1, 200);
+	if (candy1 && candy1.moveTo) {
+		candy1.moveTo(tempGridX2, tempGridY2, 200);
+	}
+	if (candy2 && candy2.moveTo) {
+		candy2.moveTo(tempGridX1, tempGridY1, 200);
+	}
 	return true;
 }
 function processMatches() {
 	if (isProcessing) return;