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

/**** 
* Classes
****/ 
var LevelButton = Container.expand(function () {
	var self = Container.call(this);
	self.particles = [];
	self.levelNumber = 1;
	self.isUnlocked = false;
	self.buttonSize = 150;
	self.onClick = null;
	self.createLevelButton = function (levelNumber, isUnlocked, onClick) {
		self.levelNumber = levelNumber;
		self.isUnlocked = isUnlocked;
		self.onClick = onClick;
		// Create square outline with particles
		var particleSpacing = 20;
		var halfSize = self.buttonSize / 2;
		// Create square border
		for (var i = 0; i <= self.buttonSize; i += particleSpacing) {
			// Top edge
			var topParticle = self.addChild(new Particle());
			topParticle.x = -halfSize + i;
			topParticle.y = -halfSize;
			topParticle.scale.set(0.3, 0.3);
			topParticle.tint = isUnlocked ? 0x00FF00 : 0x808080;
			self.particles.push(topParticle);
			// Bottom edge
			var bottomParticle = self.addChild(new Particle());
			bottomParticle.x = -halfSize + i;
			bottomParticle.y = halfSize;
			bottomParticle.scale.set(0.3, 0.3);
			bottomParticle.tint = isUnlocked ? 0x00FF00 : 0x808080;
			self.particles.push(bottomParticle);
			// Left edge
			if (i > 0 && i < self.buttonSize) {
				var leftParticle = self.addChild(new Particle());
				leftParticle.x = -halfSize;
				leftParticle.y = -halfSize + i;
				leftParticle.scale.set(0.3, 0.3);
				leftParticle.tint = isUnlocked ? 0x00FF00 : 0x808080;
				self.particles.push(leftParticle);
			}
			// Right edge
			if (i > 0 && i < self.buttonSize) {
				var rightParticle = self.addChild(new Particle());
				rightParticle.x = halfSize;
				rightParticle.y = -halfSize + i;
				rightParticle.scale.set(0.3, 0.3);
				rightParticle.tint = isUnlocked ? 0x00FF00 : 0x808080;
				self.particles.push(rightParticle);
			}
		}
		// Add level number in center
		var numberString = levelNumber.toString();
		var digitSpacing = 40;
		var startX = -(numberString.length - 1) * digitSpacing / 2;
		for (var digitIndex = 0; digitIndex < numberString.length; digitIndex++) {
			var digit = numberString[digitIndex];
			if (characterPatterns[digit]) {
				var pattern = characterPatterns[digit];
				var digitX = startX + digitIndex * digitSpacing;
				for (var row = 0; row < pattern.length; row++) {
					for (var col = 0; col < pattern[row].length; col++) {
						if (pattern[row][col] === 1) {
							var particle = self.addChild(new Particle());
							particle.x = digitX + (col - 2) * 8;
							particle.y = (row - 3) * 8;
							particle.scale.set(0.2, 0.2);
							particle.tint = isUnlocked ? 0xFFFFFF : 0x404040;
							self.particles.push(particle);
						}
					}
				}
			}
		}
	};
	self.down = function (x, y) {
		if (self.isUnlocked && self.onClick) {
			// Pulse effect
			self.particles.forEach(function (particle) {
				tween(particle, {
					scaleX: particle.scale.x * 1.2,
					scaleY: particle.scale.y * 1.2
				}, {
					duration: 150,
					easing: tween.easeOut,
					onComplete: function onComplete() {
						tween(particle, {
							scaleX: particle.scale.x / 1.2,
							scaleY: particle.scale.y / 1.2
						}, {
							duration: 150,
							easing: tween.easeIn
						});
					}
				});
			});
			self.onClick(self.levelNumber);
		}
	};
	return self;
});
var MenuButton = Container.expand(function () {
	var self = Container.call(this);
	self.particles = [];
	self.buttonText = '';
	self.buttonWidth = 600;
	self.buttonHeight = 120;
	self.onClick = null;
	self.createButton = function (text, onClick) {
		self.buttonText = text;
		self.onClick = onClick;
		// Create button outline with particles
		var particleSpacing = 30;
		// Top edge
		for (var x = -self.buttonWidth / 2; x <= self.buttonWidth / 2; x += particleSpacing) {
			var particle = self.addChild(new Particle());
			particle.x = x;
			particle.y = -self.buttonHeight / 2;
			particle.scale.set(0.5, 0.5);
			self.particles.push(particle);
		}
		// Bottom edge
		for (var x = -self.buttonWidth / 2; x <= self.buttonWidth / 2; x += particleSpacing) {
			var particle = self.addChild(new Particle());
			particle.x = x;
			particle.y = self.buttonHeight / 2;
			particle.scale.set(0.5, 0.5);
			self.particles.push(particle);
		}
		// Left edge
		for (var y = -self.buttonHeight / 2 + particleSpacing; y < self.buttonHeight / 2; y += particleSpacing) {
			var particle = self.addChild(new Particle());
			particle.x = -self.buttonWidth / 2;
			particle.y = y;
			particle.scale.set(0.5, 0.5);
			self.particles.push(particle);
		}
		// Right edge
		for (var y = -self.buttonHeight / 2 + particleSpacing; y < self.buttonHeight / 2; y += particleSpacing) {
			var particle = self.addChild(new Particle());
			particle.x = self.buttonWidth / 2;
			particle.y = y;
			particle.scale.set(0.5, 0.5);
			self.particles.push(particle);
		}
		// Create text with particles
		self.createTextParticles(text);
	};
	self.createTextParticles = function (text) {
		var letterSpacing = 100;
		var startX = -(text.length - 1) * letterSpacing / 2;
		for (var i = 0; i < text.length; i++) {
			var letter = text[i];
			if (characterPatterns[letter]) {
				var pattern = characterPatterns[letter];
				var letterX = startX + i * letterSpacing;
				// Create particles based on pattern
				for (var row = 0; row < pattern.length; row++) {
					for (var col = 0; col < pattern[row].length; col++) {
						if (pattern[row][col] === 1) {
							var particle = self.addChild(new Particle());
							particle.x = letterX + (col - 2) * 12;
							particle.y = (row - 3) * 12;
							particle.scale.set(0.4, 0.4);
							particle.tint = 0xFFFFFF;
							particle.originalTint = 0xFFFFFF;
							self.particles.push(particle);
						}
					}
				}
			}
		}
	};
	self.down = function (x, y) {
		if (self.onClick) {
			// Flash effect
			self.particles.forEach(function (particle) {
				tween(particle, {
					scaleX: 0.8,
					scaleY: 0.8,
					tint: 0xFFFF00
				}, {
					duration: 100,
					easing: tween.easeOut,
					onComplete: function onComplete() {
						tween(particle, {
							scaleX: particle.scale.x,
							scaleY: particle.scale.y,
							tint: particle.originalTint
						}, {
							duration: 100,
							easing: tween.easeIn
						});
					}
				});
			});
			self.onClick();
		}
	};
	return self;
});
var Particle = Container.expand(function () {
	var self = Container.call(this);
	var particleGraphics = self.attachAsset('particle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.originalTint = getRandomFluorescentColor();
	self.tint = self.originalTint;
	self.rotation = Math.PI * 2 * Math.random();
	particleGraphics.blendMode = 1;
});

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

/**** 
* Game Code
****/ 
// Game state management
var gameState = 'menu'; // 'menu', 'levelSelect', 'playing'
var currentLevel = 1;
var unlockedLevels = 1;
var menuContainer = null;
var levelSelectContainer = null;
var gameContainer = null;
// Game variables
var scoreDisplay;
var currentDirection = null;
var swipeStartX = null;
var swipeStartY = null;
var isCorrectSwipe = false;
var canSwipe = true;
// Array to store score particles
var scoreParticles = [];
// Timer variables
var timerParticles = [];
var timerDuration = 5000; // 5 seconds per round in milliseconds
var roundStartTime = 0;
var timerRadius = 150; // Radius of the timer ring around score
// Function to generate bright fluorescent colors
function getRandomFluorescentColor() {
	var fluorColors = [0xFF00FF,
	// Magenta
	0x00FFFF,
	// Cyan
	0xFFFF00,
	// Yellow
	0x00FF00,
	// Lime
	0xFF0080,
	// Hot Pink
	0x80FF00,
	// Chartreuse
	0xFF8000,
	// Orange
	0x00FF80,
	// Spring Green
	0x8000FF,
	// Purple
	0xFF0040,
	// Rose
	0x40FF00,
	// Green Yellow
	0x00FFBF // Turquoise
	];
	return fluorColors[Math.floor(Math.random() * fluorColors.length)];
}
// Character patterns for particles (5x7 grid for each character)
var characterPatterns = {
	// Digits
	'0': [[1, 1, 1, 1, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 1, 1, 1, 1]],
	'1': [[0, 0, 1, 0, 0], [0, 1, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [1, 1, 1, 1, 1]],
	'2': [[1, 1, 1, 1, 1], [0, 0, 0, 0, 1], [0, 0, 0, 0, 1], [1, 1, 1, 1, 1], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 1, 1, 1, 1]],
	'3': [[1, 1, 1, 1, 1], [0, 0, 0, 0, 1], [0, 0, 0, 0, 1], [1, 1, 1, 1, 1], [0, 0, 0, 0, 1], [0, 0, 0, 0, 1], [1, 1, 1, 1, 1]],
	'4': [[1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 1, 1, 1, 1], [0, 0, 0, 0, 1], [0, 0, 0, 0, 1], [0, 0, 0, 0, 1]],
	'5': [[1, 1, 1, 1, 1], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 1, 1, 1, 1], [0, 0, 0, 0, 1], [0, 0, 0, 0, 1], [1, 1, 1, 1, 1]],
	'6': [[1, 1, 1, 1, 1], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 1, 1, 1, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 1, 1, 1, 1]],
	'7': [[1, 1, 1, 1, 1], [0, 0, 0, 0, 1], [0, 0, 0, 1, 0], [0, 0, 1, 0, 0], [0, 1, 0, 0, 0], [0, 1, 0, 0, 0], [0, 1, 0, 0, 0]],
	'8': [[1, 1, 1, 1, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 1, 1, 1, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 1, 1, 1, 1]],
	'9': [[1, 1, 1, 1, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 1, 1, 1, 1], [0, 0, 0, 0, 1], [0, 0, 0, 0, 1], [1, 1, 1, 1, 1]],
	// Letters
	'S': [[1, 1, 1, 1, 1], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 1, 1, 1, 1], [0, 0, 0, 0, 1], [0, 0, 0, 0, 1], [1, 1, 1, 1, 1]],
	'W': [[1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 0, 1, 0, 1], [1, 0, 1, 0, 1], [1, 1, 0, 1, 1], [1, 0, 0, 0, 1]],
	'I': [[1, 1, 1, 1, 1], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [1, 1, 1, 1, 1]],
	'P': [[1, 1, 1, 1, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 1, 1, 1, 1], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0]],
	'E': [[1, 1, 1, 1, 1], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 1, 1, 1, 0], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 1, 1, 1, 1]],
	'L': [[1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 1, 1, 1, 1]],
	'A': [[0, 1, 1, 1, 0], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 1, 1, 1, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1]],
	'Y': [[1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [0, 1, 0, 1, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0]],
	'X': [[1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [0, 1, 0, 1, 0], [0, 0, 1, 0, 0], [0, 1, 0, 1, 0], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1]],
	'T': [[1, 1, 1, 1, 1], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0]],
	'B': [[1, 1, 1, 1, 0], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 1, 1, 1, 0], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 1, 1, 1, 0]],
	'C': [[0, 1, 1, 1, 1], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [0, 1, 1, 1, 1]],
	'K': [[1, 0, 0, 0, 1], [1, 0, 0, 1, 0], [1, 0, 1, 0, 0], [1, 1, 0, 0, 0], [1, 0, 1, 0, 0], [1, 0, 0, 1, 0], [1, 0, 0, 0, 1]],
	'V': [[1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [0, 1, 0, 1, 0], [0, 1, 0, 1, 0], [0, 0, 1, 0, 0]]
};
// Keep digitPatterns as alias for backward compatibility
var digitPatterns = characterPatterns;
function updateScoreDisplay(score) {
	// Clear existing score particles
	scoreParticles.forEach(function (particle) {
		particle.destroy();
	});
	scoreParticles = [];
	var scoreString = score.toString();
	var digitSpacing = 80; // Space between digits
	var particleSize = 12; // Size of each particle in the digit
	var startX = -(scoreString.length - 1) * digitSpacing / 2;
	// Create particles for each digit
	for (var digitIndex = 0; digitIndex < scoreString.length; digitIndex++) {
		var digit = scoreString[digitIndex];
		var pattern = characterPatterns[digit];
		var digitX = startX + digitIndex * digitSpacing;
		// Create particles based on pattern
		for (var row = 0; row < pattern.length; row++) {
			for (var col = 0; col < pattern[row].length; col++) {
				if (pattern[row][col] === 1) {
					var particle = scoreContainer.addChild(new Particle());
					particle.x = digitX + (col - 2) * particleSize;
					particle.y = (row - 3) * particleSize;
					particle.scale.set(0.3, 0.3);
					particle.tint = 0xFFFFFF; // White color for score
					scoreParticles.push(particle);
				}
			}
		}
	}
}
// Initialize containers
menuContainer = new Container();
levelSelectContainer = new Container();
gameContainer = new Container();
// Initialize score display container within game container
var scoreContainer = new Container();
scoreContainer.x = 1024; // Center horizontally
scoreContainer.y = 250; // Position lower to accommodate timer ring
gameContainer.addChild(scoreContainer);
// Create main menu
function createMainMenu() {
	// Clear existing menu items
	while (menuContainer.children.length > 0) {
		menuContainer.children[0].destroy();
	}
	// Title particles with proper letter shapes
	var titleY = 600;
	var titleText = "SWIPE";
	var letterSpacing = 200;
	var startX = 1024 - (titleText.length - 1) * letterSpacing / 2;
	for (var i = 0; i < titleText.length; i++) {
		var letter = titleText[i];
		if (characterPatterns[letter]) {
			var pattern = characterPatterns[letter];
			var letterX = startX + i * letterSpacing;
			// Create particles based on pattern
			for (var row = 0; row < pattern.length; row++) {
				for (var col = 0; col < pattern[row].length; col++) {
					if (pattern[row][col] === 1) {
						var particle = menuContainer.addChild(new Particle());
						particle.x = letterX + (col - 2) * 25; // Larger spacing for title
						particle.y = titleY + (row - 3) * 25;
						particle.scale.set(1.2, 1.2);
						// Store base position for floating animation
						particle.baseX = particle.x;
						particle.baseY = particle.y;
						particle.floatOffset = Math.random() * Math.PI * 2;
						// Floating animation
						particle.update = function () {
							this.x = this.baseX + Math.sin(Date.now() * 0.001 + this.floatOffset) * 10;
							this.y = this.baseY + Math.sin(Date.now() * 0.002 + this.floatOffset) * 15;
							this.rotation += 0.01;
						};
					}
				}
			}
		}
	}
	// Play button
	var playButton = menuContainer.addChild(new MenuButton());
	playButton.x = 1024;
	playButton.y = 1200;
	playButton.createButton("PLAY", function () {
		showLevelSelect();
	});
	// Exit button (placeholder)
	var exitButton = menuContainer.addChild(new MenuButton());
	exitButton.x = 1024;
	exitButton.y = 1400;
	exitButton.createButton("EXIT", function () {
		// Exit functionality handled by platform
	});
}
// Create level select screen
function createLevelSelect() {
	// Clear existing items
	while (levelSelectContainer.children.length > 0) {
		levelSelectContainer.children[0].destroy();
	}
	// Title
	var titleParticles = [];
	var titleText = "LEVELS";
	var letterSpacing = 120;
	var startX = 1024 - (titleText.length - 1) * letterSpacing / 2;
	for (var i = 0; i < titleText.length; i++) {
		for (var j = 0; j < 8; j++) {
			var particle = levelSelectContainer.addChild(new Particle());
			particle.x = startX + i * letterSpacing + (Math.random() - 0.5) * 30;
			particle.y = 300 + (Math.random() - 0.5) * 30;
			particle.scale.set(1, 1);
			particle.tint = 0x00FFFF;
			titleParticles.push(particle);
		}
	}
	// Level grid
	var levelsPerRow = 4;
	var totalLevels = 20;
	var gridStartX = 1024 - (levelsPerRow - 1) * 200 / 2;
	var gridStartY = 600;
	var spacing = 200;
	for (var level = 1; level <= totalLevels; level++) {
		var row = Math.floor((level - 1) / levelsPerRow);
		var col = (level - 1) % levelsPerRow;
		var levelButton = levelSelectContainer.addChild(new LevelButton());
		levelButton.x = gridStartX + col * spacing;
		levelButton.y = gridStartY + row * spacing;
		levelButton.createLevelButton(level, level <= unlockedLevels, function (selectedLevel) {
			startLevel(selectedLevel);
		});
	}
	// Back button
	var backButton = levelSelectContainer.addChild(new MenuButton());
	backButton.x = 1024;
	backButton.y = 2200;
	backButton.createButton("BACK", function () {
		showMainMenu();
	});
}
// Show main menu
function showMainMenu() {
	gameState = 'menu';
	game.removeChild(levelSelectContainer);
	game.removeChild(gameContainer);
	game.addChild(menuContainer);
	if (menuContainer.children.length === 0) {
		createMainMenu();
	}
}
// Show level select
function showLevelSelect() {
	gameState = 'levelSelect';
	game.removeChild(menuContainer);
	game.removeChild(gameContainer);
	game.addChild(levelSelectContainer);
	createLevelSelect();
}
// Start a specific level
function startLevel(level) {
	currentLevel = level;
	gameState = 'playing';
	game.removeChild(menuContainer);
	game.removeChild(levelSelectContainer);
	game.addChild(gameContainer);
	// Reset game state
	LK.setScore(0);
	updateScoreDisplay(0);
	canSwipe = true;
	// Adjust difficulty based on level
	timerDuration = Math.max(2000, 5000 - (level - 1) * 200); // Gets harder each level
	// Create game particles
	initializeGameParticles();
	// Start first round
	showNextDirection();
}
// Initialize game particles
function initializeGameParticles() {
	// Clear existing game particles
	for (var i = gameContainer.children.length - 1; i >= 0; i--) {
		var child = gameContainer.children[i];
		if (child instanceof Particle) {
			child.destroy();
		}
	}
	// Create background particles
	for (var i = 0; i < 500; i++) {
		var particle = gameContainer.addChild(new Particle());
		var angle = Math.random() * Math.PI * 2;
		var radius = Math.random() * 300;
		particle.x = 1024 + Math.cos(angle) * radius;
		particle.y = 1366 + Math.sin(angle) * radius;
		particle.scale.set(4, 4);
		// Initialize cloud movement parameters
		particle.cloudAngle = angle;
		particle.cloudRadius = radius;
		particle.cloudSpeed = 0.01 + Math.random() * 0.02;
		particle.driftSpeed = 0.5 + Math.random() * 1;
	}
}
// Function to create timer ring
function createTimerRing() {
	// Clear existing timer particles
	timerParticles.forEach(function (particle) {
		particle.destroy();
	});
	timerParticles = [];
	// Create particles in a circle
	var particleCount = 60; // Number of particles in the ring
	for (var i = 0; i < particleCount; i++) {
		// Start from top (-PI/2) and go clockwise
		var angle = -Math.PI / 2 + i / particleCount * Math.PI * 2;
		var particle = scoreContainer.addChild(new Particle());
		// Position in circle around score
		particle.x = Math.cos(angle) * timerRadius;
		particle.y = Math.sin(angle) * timerRadius;
		particle.scale.set(0.2, 0.2);
		particle.tint = 0x00FF00; // Start with green
		particle.timerIndex = i;
		particle.baseAngle = angle;
		timerParticles.push(particle);
	}
}
// Initialize score display
updateScoreDisplay(0);
// Initialize timer ring
createTimerRing();
// Load saved progress
var savedProgress = storage.unlockedLevels;
if (savedProgress) {
	unlockedLevels = savedProgress;
}
// Start with main menu
showMainMenu();
// Create arrow positions for directional indicators - centered on screen
var arrowPositions = {
	UP: [
	// Arrow pointing up (↑)
	// Vertical line
	{
		x: 1024,
		y: 1200
	}, {
		x: 1024,
		y: 1280
	}, {
		x: 1024,
		y: 1360
	}, {
		x: 1024,
		y: 1440
	}, {
		x: 1024,
		y: 1520
	},
	// Arrowhead
	{
		x: 944,
		y: 1280
	}, {
		x: 974,
		y: 1240
	}, {
		x: 1004,
		y: 1200
	}, {
		x: 1044,
		y: 1200
	}, {
		x: 1074,
		y: 1240
	}, {
		x: 1104,
		y: 1280
	}],
	DOWN: [
	// Arrow pointing down (↓)
	// Vertical line
	{
		x: 1024,
		y: 1200
	}, {
		x: 1024,
		y: 1280
	}, {
		x: 1024,
		y: 1360
	}, {
		x: 1024,
		y: 1440
	}, {
		x: 1024,
		y: 1520
	},
	// Arrowhead
	{
		x: 944,
		y: 1440
	}, {
		x: 974,
		y: 1480
	}, {
		x: 1004,
		y: 1520
	}, {
		x: 1044,
		y: 1520
	}, {
		x: 1074,
		y: 1480
	}, {
		x: 1104,
		y: 1440
	}],
	LEFT: [
	// Arrow pointing left (←)
	// Horizontal line
	{
		x: 824,
		y: 1360
	}, {
		x: 904,
		y: 1360
	}, {
		x: 984,
		y: 1360
	}, {
		x: 1064,
		y: 1360
	}, {
		x: 1144,
		y: 1360
	}, {
		x: 1224,
		y: 1360
	},
	// Arrowhead
	{
		x: 904,
		y: 1280
	}, {
		x: 864,
		y: 1320
	}, {
		x: 824,
		y: 1360
	}, {
		x: 864,
		y: 1400
	}, {
		x: 904,
		y: 1440
	}],
	RIGHT: [
	// Arrow pointing right (→)
	// Horizontal line
	{
		x: 824,
		y: 1360
	}, {
		x: 904,
		y: 1360
	}, {
		x: 984,
		y: 1360
	}, {
		x: 1064,
		y: 1360
	}, {
		x: 1144,
		y: 1360
	}, {
		x: 1224,
		y: 1360
	},
	// Arrowhead
	{
		x: 1144,
		y: 1280
	}, {
		x: 1184,
		y: 1320
	}, {
		x: 1224,
		y: 1360
	}, {
		x: 1184,
		y: 1400
	}, {
		x: 1144,
		y: 1440
	}]
};
game.move = function (x, y) {
	// Only handle move in game state
	if (gameState === 'playing') {
		// Not used for swipe detection, but required by engine
	}
};
game.up = function (x, y) {
	if (!canSwipe || swipeStartX === null || swipeStartY === null) return;
	var swipeDeltaX = x - swipeStartX;
	var swipeDeltaY = y - swipeStartY;
	var swipeThreshold = 100;
	var detectedDirection = null;
	if (Math.abs(swipeDeltaX) > Math.abs(swipeDeltaY)) {
		if (swipeDeltaX > swipeThreshold) {
			detectedDirection = 'RIGHT';
		} else if (swipeDeltaX < -swipeThreshold) {
			detectedDirection = 'LEFT';
		}
	} else {
		if (swipeDeltaY > swipeThreshold) {
			detectedDirection = 'DOWN';
		} else if (swipeDeltaY < -swipeThreshold) {
			detectedDirection = 'UP';
		}
	}
	// Check if swipe matches the required direction
	var isCorrect = detectedDirection === currentDirection;
	if (isCorrect) {
		// Correct swipe!
		isCorrectSwipe = true;
		LK.setScore(LK.getScore() + 1);
		updateScoreDisplay(LK.getScore());
		// Flash green for correct
		LK.effects.flashScreen(0x00FF00, 300);
		// Check win condition - scale with level
		var targetScore = 10 + currentLevel * 5;
		if (LK.getScore() >= targetScore) {
			// Level complete!
			if (currentLevel >= unlockedLevels) {
				unlockedLevels = currentLevel + 1;
				storage.unlockedLevels = unlockedLevels;
			}
			LK.effects.flashScreen(0x00FF00, 1000);
			// Return to level select after a delay
			LK.setTimeout(function () {
				showLevelSelect();
			}, 1500);
			return;
		}
		// Start next round
		canSwipe = false;
		showNextDirection();
	} else if (detectedDirection !== null) {
		// Wrong swipe - game over
		LK.effects.flashScreen(0xFF0000, 300);
		// Return to level select after a delay
		LK.setTimeout(function () {
			showLevelSelect();
		}, 1500);
	}
	swipeStartX = null;
	swipeStartY = null;
};
function showNextDirection() {
	// Reset timer for new round
	roundStartTime = Date.now();
	// Reset timer particles to full visibility
	timerParticles.forEach(function (particle) {
		particle.alpha = 1;
		particle.scale.set(0.2, 0.2);
		particle.tint = 0x00FF00; // Reset to green
	});
	// Choose random direction
	var directions = ['UP', 'DOWN', 'LEFT', 'RIGHT'];
	currentDirection = directions[Math.floor(Math.random() * directions.length)];
	var directionColors = {
		UP: 0xFFFF00,
		// Bright Yellow
		DOWN: 0x00FFFF,
		// Bright Cyan
		LEFT: 0x00FF00,
		// Bright Green
		RIGHT: 0xFF00FF
		// Bright Magenta
	};
	// Get particles from game container
	var particles = [];
	for (var i = 0; i < gameContainer.children.length; i++) {
		if (gameContainer.children[i] instanceof Particle) {
			particles.push(gameContainer.children[i]);
		}
	}
	// Animate particles to scatter first
	var scatterDuration = 500;
	particles.forEach(function (particle, index) {
		var angle = Math.random() * Math.PI * 2;
		var radius = 400 + Math.random() * 800;
		tween(particle, {
			x: 1024 + Math.cos(angle) * radius,
			y: 1366 + Math.sin(angle) * radius,
			scaleX: 0.5,
			scaleY: 0.5,
			rotation: Math.random() * Math.PI * 2,
			tint: particle.originalTint
		}, {
			duration: scatterDuration,
			easing: tween.easeOut
		});
	});
	// After scatter, form the word
	LK.setTimeout(function () {
		// Get arrow positions for the current direction
		var positions = arrowPositions[currentDirection].slice();
		// Clone and shuffle the positions
		var shuffledPositions = positions.slice();
		for (var i = shuffledPositions.length - 1; i > 0; i--) {
			var j = Math.floor(Math.random() * (i + 1));
			var temp = shuffledPositions[i];
			shuffledPositions[i] = shuffledPositions[j];
			shuffledPositions[j] = temp;
		}
		var tweenFunctions = [tween.easeIn, tween.easeOut, tween.elasticOut, tween.bounceOut, tween.easeInOut];
		var randomTweenFunction = tweenFunctions[Math.floor(Math.random() * tweenFunctions.length)];
		// Use direction color for the word
		var wordColor = directionColors[currentDirection];
		particles.forEach(function (particle, index) {
			if (index < shuffledPositions.length) {
				// Form letter
				// Clear cloud parameters so particle is identified as word particle
				delete particle.cloudAngle;
				delete particle.cloudRadius;
				delete particle.cloudSpeed;
				delete particle.driftSpeed;
				tween(particle, {
					x: shuffledPositions[index].x,
					y: shuffledPositions[index].y,
					scaleX: 1.2,
					// Increased scale for better readability
					scaleY: 1.2,
					// Increased scale for better readability
					rotation: 0,
					tint: wordColor // Same color for all particles in the word
				}, {
					duration: 800,
					easing: randomTweenFunction,
					delay: index * 10
				});
			} else {
				// Extra particles float around in cloud-like motion
				var angle = Math.random() * Math.PI * 2;
				var radius = 300 + Math.random() * 400;
				var targetX = 1024 + Math.cos(angle) * radius;
				var targetY = 1366 + Math.sin(angle) * radius;
				// Store cloud movement parameters on particle
				particle.cloudAngle = angle;
				particle.cloudRadius = radius;
				particle.cloudSpeed = 0.01 + Math.random() * 0.02;
				particle.driftSpeed = 0.5 + Math.random() * 1;
				tween(particle, {
					x: targetX,
					y: targetY,
					scaleX: 0.2,
					scaleY: 0.2,
					rotation: Math.random() * Math.PI * 2,
					tint: particle.originalTint
				}, {
					duration: 1000,
					easing: tween.linear
				});
			}
		});
		// Enable swiping after animation
		LK.setTimeout(function () {
			canSwipe = true;
		}, 900);
	}, scatterDuration + 100);
}
// Add continuous movement for background particles
game.update = function () {
	// Update menu particles
	if (gameState === 'menu' && menuContainer) {
		for (var i = 0; i < menuContainer.children.length; i++) {
			var child = menuContainer.children[i];
			if (child.update) {
				child.update();
			}
		}
	}
	// Only update game particles when playing
	if (gameState !== 'playing') return;
	// Move particles that are in cloud formation
	for (var i = 0; i < gameContainer.children.length; i++) {
		var particle = gameContainer.children[i];
		if (particle instanceof Particle) {
			// Check if particle is part of the word (not in cloud formation)
			if (particle.cloudAngle === undefined) {
				// Add small wiggle to word particles
				var wiggleX = Math.sin(Date.now() * 0.003 + i) * 0.15;
				var wiggleY = Math.cos(Date.now() * 0.003 + i) * 0.15;
				particle.x = particle.x + wiggleX;
				particle.y = particle.y + wiggleY;
			} else {
				// Original cloud movement for background particles
				// Update cloud angle for circular drift
				particle.cloudAngle += particle.cloudSpeed;
				// Calculate new position within cloud shape
				var centerX = 1024;
				var centerY = 1366;
				var cloudX = centerX + Math.cos(particle.cloudAngle) * particle.cloudRadius;
				var cloudY = centerY + Math.sin(particle.cloudAngle) * particle.cloudRadius;
				// Add some drift movement
				var driftX = Math.sin(Date.now() * 0.001 * particle.driftSpeed) * 20;
				var driftY = Math.cos(Date.now() * 0.001 * particle.driftSpeed) * 15;
				// Apply movement
				particle.x = cloudX + driftX;
				particle.y = cloudY + driftY;
				// Gentle rotation
				particle.rotation += 0.01;
			}
		}
	}
	// Add wiggle effect to score particles
	scoreParticles.forEach(function (particle, index) {
		var wiggleX = Math.sin(Date.now() * 0.002 + index * 0.1) * 0.3;
		var wiggleY = Math.cos(Date.now() * 0.002 + index * 0.1) * 0.3;
		particle.x = particle.x + wiggleX;
		particle.y = particle.y + wiggleY;
	});
	// Update timer ring
	if (canSwipe && roundStartTime > 0) {
		var elapsedTime = Date.now() - roundStartTime;
		var timeRemaining = Math.max(0, timerDuration - elapsedTime);
		var progress = timeRemaining / timerDuration;
		// Update timer particles
		timerParticles.forEach(function (particle, index) {
			// Calculate threshold for this particle (inverted so it depletes clockwise from top)
			var threshold = 1 - index / timerParticles.length;
			if (threshold > progress) {
				particle.alpha = 0.1; // Fade out depleted particles
				particle.scale.set(0.1, 0.1);
			} else {
				particle.alpha = 1;
				particle.scale.set(0.2, 0.2);
				// Change color based on time remaining
				if (progress < 0.2) {
					particle.tint = 0xFF0000; // Red when low on time
				} else if (progress < 0.5) {
					particle.tint = 0xFFFF00; // Yellow when half time
				} else {
					particle.tint = 0x00FF00; // Green when plenty of time
				}
				// Add pulsing effect when time is low
				if (progress < 0.2) {
					var pulse = Math.sin(Date.now() * 0.01) * 0.1 + 0.2;
					particle.scale.set(pulse, pulse);
				}
			}
			// Add gentle orbital movement
			var orbitOffset = Math.sin(Date.now() * 0.001 + index * 0.1) * 5;
			particle.x = Math.cos(particle.baseAngle) * (timerRadius + orbitOffset);
			particle.y = Math.sin(particle.baseAngle) * (timerRadius + orbitOffset);
		});
		// Check if time ran out
		if (timeRemaining === 0 && canSwipe) {
			// Time's up - return to level select
			canSwipe = false;
			LK.effects.flashScreen(0xFF0000, 500);
			LK.setTimeout(function () {
				showLevelSelect();
			}, 1500);
		}
	}
};
// First round will be started when entering a level
game.down = function (x, y) {
	if (gameState === 'playing') {
		if (!canSwipe) return;
		swipeStartX = x;
		swipeStartY = y;
		isCorrectSwipe = false;
	}
};

===================================================================
--- original.js
+++ change.js
@@ -61,10 +61,10 @@
 		var digitSpacing = 40;
 		var startX = -(numberString.length - 1) * digitSpacing / 2;
 		for (var digitIndex = 0; digitIndex < numberString.length; digitIndex++) {
 			var digit = numberString[digitIndex];
-			if (digitPatterns[digit]) {
-				var pattern = digitPatterns[digit];
+			if (characterPatterns[digit]) {
+				var pattern = characterPatterns[digit];
 				var digitX = startX + digitIndex * digitSpacing;
 				for (var row = 0; row < pattern.length; row++) {
 					for (var col = 0; col < pattern[row].length; col++) {
 						if (pattern[row][col] === 1) {
@@ -153,20 +153,29 @@
 		// Create text with particles
 		self.createTextParticles(text);
 	};
 	self.createTextParticles = function (text) {
-		var letterSpacing = 80;
+		var letterSpacing = 100;
 		var startX = -(text.length - 1) * letterSpacing / 2;
 		for (var i = 0; i < text.length; i++) {
-			var letterX = startX + i * letterSpacing;
-			// Simple representation - just vertical lines for now
-			for (var y = -20; y <= 20; y += 10) {
-				var particle = self.addChild(new Particle());
-				particle.x = letterX;
-				particle.y = y;
-				particle.scale.set(0.3, 0.3);
-				particle.tint = 0xFFFFFF;
-				self.particles.push(particle);
+			var letter = text[i];
+			if (characterPatterns[letter]) {
+				var pattern = characterPatterns[letter];
+				var letterX = startX + i * letterSpacing;
+				// Create particles based on pattern
+				for (var row = 0; row < pattern.length; row++) {
+					for (var col = 0; col < pattern[row].length; col++) {
+						if (pattern[row][col] === 1) {
+							var particle = self.addChild(new Particle());
+							particle.x = letterX + (col - 2) * 12;
+							particle.y = (row - 3) * 12;
+							particle.scale.set(0.4, 0.4);
+							particle.tint = 0xFFFFFF;
+							particle.originalTint = 0xFFFFFF;
+							self.particles.push(particle);
+						}
+					}
+				}
 			}
 		}
 	};
 	self.down = function (x, y) {
@@ -267,10 +276,11 @@
 	0x00FFBF // Turquoise
 	];
 	return fluorColors[Math.floor(Math.random() * fluorColors.length)];
 }
-// Digit patterns for particles (5x7 grid for each digit)
-var digitPatterns = {
+// Character patterns for particles (5x7 grid for each character)
+var characterPatterns = {
+	// Digits
 	'0': [[1, 1, 1, 1, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 1, 1, 1, 1]],
 	'1': [[0, 0, 1, 0, 0], [0, 1, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [1, 1, 1, 1, 1]],
 	'2': [[1, 1, 1, 1, 1], [0, 0, 0, 0, 1], [0, 0, 0, 0, 1], [1, 1, 1, 1, 1], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 1, 1, 1, 1]],
 	'3': [[1, 1, 1, 1, 1], [0, 0, 0, 0, 1], [0, 0, 0, 0, 1], [1, 1, 1, 1, 1], [0, 0, 0, 0, 1], [0, 0, 0, 0, 1], [1, 1, 1, 1, 1]],
@@ -278,10 +288,27 @@
 	'5': [[1, 1, 1, 1, 1], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 1, 1, 1, 1], [0, 0, 0, 0, 1], [0, 0, 0, 0, 1], [1, 1, 1, 1, 1]],
 	'6': [[1, 1, 1, 1, 1], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 1, 1, 1, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 1, 1, 1, 1]],
 	'7': [[1, 1, 1, 1, 1], [0, 0, 0, 0, 1], [0, 0, 0, 1, 0], [0, 0, 1, 0, 0], [0, 1, 0, 0, 0], [0, 1, 0, 0, 0], [0, 1, 0, 0, 0]],
 	'8': [[1, 1, 1, 1, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 1, 1, 1, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 1, 1, 1, 1]],
-	'9': [[1, 1, 1, 1, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 1, 1, 1, 1], [0, 0, 0, 0, 1], [0, 0, 0, 0, 1], [1, 1, 1, 1, 1]]
+	'9': [[1, 1, 1, 1, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 1, 1, 1, 1], [0, 0, 0, 0, 1], [0, 0, 0, 0, 1], [1, 1, 1, 1, 1]],
+	// Letters
+	'S': [[1, 1, 1, 1, 1], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 1, 1, 1, 1], [0, 0, 0, 0, 1], [0, 0, 0, 0, 1], [1, 1, 1, 1, 1]],
+	'W': [[1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 0, 1, 0, 1], [1, 0, 1, 0, 1], [1, 1, 0, 1, 1], [1, 0, 0, 0, 1]],
+	'I': [[1, 1, 1, 1, 1], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [1, 1, 1, 1, 1]],
+	'P': [[1, 1, 1, 1, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 1, 1, 1, 1], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0]],
+	'E': [[1, 1, 1, 1, 1], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 1, 1, 1, 0], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 1, 1, 1, 1]],
+	'L': [[1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 1, 1, 1, 1]],
+	'A': [[0, 1, 1, 1, 0], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 1, 1, 1, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1]],
+	'Y': [[1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [0, 1, 0, 1, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0]],
+	'X': [[1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [0, 1, 0, 1, 0], [0, 0, 1, 0, 0], [0, 1, 0, 1, 0], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1]],
+	'T': [[1, 1, 1, 1, 1], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0]],
+	'B': [[1, 1, 1, 1, 0], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 1, 1, 1, 0], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 1, 1, 1, 0]],
+	'C': [[0, 1, 1, 1, 1], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [1, 0, 0, 0, 0], [0, 1, 1, 1, 1]],
+	'K': [[1, 0, 0, 0, 1], [1, 0, 0, 1, 0], [1, 0, 1, 0, 0], [1, 1, 0, 0, 0], [1, 0, 1, 0, 0], [1, 0, 0, 1, 0], [1, 0, 0, 0, 1]],
+	'V': [[1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [1, 0, 0, 0, 1], [0, 1, 0, 1, 0], [0, 1, 0, 1, 0], [0, 0, 1, 0, 0]]
 };
+// Keep digitPatterns as alias for backward compatibility
+var digitPatterns = characterPatterns;
 function updateScoreDisplay(score) {
 	// Clear existing score particles
 	scoreParticles.forEach(function (particle) {
 		particle.destroy();
@@ -293,9 +320,9 @@
 	var startX = -(scoreString.length - 1) * digitSpacing / 2;
 	// Create particles for each digit
 	for (var digitIndex = 0; digitIndex < scoreString.length; digitIndex++) {
 		var digit = scoreString[digitIndex];
-		var pattern = digitPatterns[digit];
+		var pattern = characterPatterns[digit];
 		var digitX = startX + digitIndex * digitSpacing;
 		// Create particles based on pattern
 		for (var row = 0; row < pattern.length; row++) {
 			for (var col = 0; col < pattern[row].length; col++) {
@@ -325,25 +352,39 @@
 	// Clear existing menu items
 	while (menuContainer.children.length > 0) {
 		menuContainer.children[0].destroy();
 	}
-	// Title particles
+	// Title particles with proper letter shapes
 	var titleY = 600;
 	var titleText = "SWIPE";
-	var letterSpacing = 150;
+	var letterSpacing = 200;
 	var startX = 1024 - (titleText.length - 1) * letterSpacing / 2;
 	for (var i = 0; i < titleText.length; i++) {
-		for (var j = 0; j < 10; j++) {
-			var particle = menuContainer.addChild(new Particle());
-			particle.x = startX + i * letterSpacing + (Math.random() - 0.5) * 40;
-			particle.y = titleY + (Math.random() - 0.5) * 40;
-			particle.scale.set(1.5, 1.5);
-			// Floating animation
-			var floatY = particle.y;
-			particle.update = function () {
-				this.y = floatY + Math.sin(Date.now() * 0.002 + this.x * 0.01) * 20;
-				this.rotation += 0.02;
-			};
+		var letter = titleText[i];
+		if (characterPatterns[letter]) {
+			var pattern = characterPatterns[letter];
+			var letterX = startX + i * letterSpacing;
+			// Create particles based on pattern
+			for (var row = 0; row < pattern.length; row++) {
+				for (var col = 0; col < pattern[row].length; col++) {
+					if (pattern[row][col] === 1) {
+						var particle = menuContainer.addChild(new Particle());
+						particle.x = letterX + (col - 2) * 25; // Larger spacing for title
+						particle.y = titleY + (row - 3) * 25;
+						particle.scale.set(1.2, 1.2);
+						// Store base position for floating animation
+						particle.baseX = particle.x;
+						particle.baseY = particle.y;
+						particle.floatOffset = Math.random() * Math.PI * 2;
+						// Floating animation
+						particle.update = function () {
+							this.x = this.baseX + Math.sin(Date.now() * 0.001 + this.floatOffset) * 10;
+							this.y = this.baseY + Math.sin(Date.now() * 0.002 + this.floatOffset) * 15;
+							this.rotation += 0.01;
+						};
+					}
+				}
+			}
 		}
 	}
 	// Play button
 	var playButton = menuContainer.addChild(new MenuButton());