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

/**** 
* Classes
****/ 
var Coin = Container.expand(function () {
	var self = Container.call(this);
	var coinGraphics = self.attachAsset('coin', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = gameSpeed;
	self.update = function () {
		self.y += self.speed;
	};
	return self;
});
var Obstacle = Container.expand(function (type) {
	var self = Container.call(this);
	var assetName = 'obstacle' + (type || 1);
	var obstacleGraphics = self.attachAsset(assetName, {
		anchorX: 0.5,
		anchorY: 1.0
	});
	self.speed = gameSpeed;
	self.update = function () {
		self.y += self.speed;
	};
	return self;
});
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 1.0
	});
	self.lane = 1; // 0=left, 1=center, 2=right
	self.targetX = 0;
	self.update = function () {
		// Smooth movement to target lane
		var diff = self.targetX - self.x;
		if (Math.abs(diff) > 5) {
			self.x += diff * 0.15;
		} else {
			self.x = self.targetX;
		}
	};
	return self;
});
var QuestionPanel = Container.expand(function () {
	var self = Container.call(this);
	var background = self.attachAsset('questionBg', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.questionText = new Text2('', {
		size: 110,
		// Increased by 20% from 92
		fill: 0x000000,
		font: "'Arial Black'"
	});
	self.questionText.anchor.set(0.5, 0.5);
	self.questionText.y = -150;
	self.addChild(self.questionText);
	self.timerText = new Text2('9', {
		size: 90,
		fill: 0xFF0000,
		font: "'Arial Black'"
	});
	self.timerText.anchor.set(0.5, 0.5);
	self.timerText.y = -250;
	self.addChild(self.timerText);
	self.answerButtons = [];
	for (var i = 0; i < 3; i++) {
		var button = self.addChild(LK.getAsset('answerButton', {
			anchorX: 0.5,
			anchorY: 0.5
		}));
		button.x = (i - 1) * 450;
		button.y = 50;
		var buttonText = new Text2('', {
			size: 86,
			// Increased by 20% from 72
			fill: 0x000000,
			font: "'Arial Black'"
		});
		buttonText.anchor.set(0.5, 0.5);
		button.addChild(buttonText);
		button.text = buttonText;
		button.answerValue = 0;
		self.answerButtons.push(button);
	}
	self.setupQuestion = function () {
		var num1 = Math.floor(Math.random() * 9) + 2;
		var num2 = Math.floor(Math.random() * 9) + 2;
		var correctAnswer = num1 * num2;
		self.questionText.setText(num1 + ' × ' + num2 + ' = ?');
		self.correctAnswer = correctAnswer;
		// Generate wrong answers
		var wrongAnswers = [];
		while (wrongAnswers.length < 2) {
			var wrong = correctAnswer + Math.floor(Math.random() * 20) - 10;
			if (wrong !== correctAnswer && wrong > 0 && wrongAnswers.indexOf(wrong) === -1) {
				wrongAnswers.push(wrong);
			}
		}
		// Randomize button positions
		var answers = [correctAnswer, wrongAnswers[0], wrongAnswers[1]];
		for (var i = 0; i < 3; i++) {
			var randomIndex = Math.floor(Math.random() * answers.length);
			var answer = answers.splice(randomIndex, 1)[0];
			self.answerButtons[i].answerValue = answer;
			self.answerButtons[i].text.setText(answer.toString());
		}
		questionTimer = 9;
		self.timerText.setText(questionTimer.toString());
	};
	return self;
});
var SpecialCoin = Container.expand(function () {
	var self = Container.call(this);
	var coinGraphics = self.attachAsset('specialCoin', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = gameSpeed;
	self.pointValue = 500;
	self.update = function () {
		self.y += self.speed;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87CEEB
});

/**** 
* Game Code
****/ 
// fence
// desk
// backpack
// Game variables
var gameStarted = false;
var startScreen = null;
var gameSpeed = 8;
var initialGameSpeed = 8;
var speedIncrement = 0.005;
var maxSpeed = 20;
var lanePositions = [2048 / 2 - 300, 2048 / 2, 2048 / 2 + 300];
var groundY = 2732 - 100;
var obstacles = [];
var coins = [];
var specialCoins = [];
var obstacleSpawnTimer = 0;
var coinSpawnTimer = 0;
var specialCoinSpawnTimer = 0;
var scoreMultiplier = 1.0;
var questionActive = false;
var questionTimer = 0;
var questionPanel = null;
var firstCoinCollected = false;
var lastBonus5xTriggered = false;
var forcedQuestionTimer = 0;
var forcedQuestionInterval = 1800; // 30 seconds at 60fps
var obstaclesPassed = 0;
var maxObstaclesBeforeForced = Math.floor(Math.random() * 11) + 10; // Random between 10-20
var player = game.addChild(new Player());
player.x = lanePositions[1];
player.y = groundY;
player.targetX = lanePositions[1];
// Ground
var ground = game.addChild(LK.getAsset('ground', {
	anchorX: 0,
	anchorY: 0
}));
ground.x = 0;
ground.y = groundY;
// UI Elements
var scoreText = new Text2('Score: 0', {
	size: 60,
	fill: 0xFFFFFF,
	font: "'Arial Black'"
});
scoreText.anchor.set(1, 0);
scoreText.x = -20;
scoreText.y = 20;
scoreText.visible = false; // Hide initially
LK.gui.topRight.addChild(scoreText);
var multiplierText = new Text2('BONUS: 1.0x', {
	size: 50,
	fill: 0xFFFF00,
	font: "'Arial Black'"
});
multiplierText.anchor.set(1, 0);
multiplierText.x = -20;
multiplierText.y = 80;
multiplierText.visible = false; // Hide initially
LK.gui.topRight.addChild(multiplierText);
// Create start screen
startScreen = game.addChild(LK.getAsset('startImage', {
	anchorX: 0.5,
	anchorY: 0.5,
	scaleX: 2048 / 1400,
	// Scale to full width
	scaleY: 2732 / 2100 // Scale to full height
}));
startScreen.x = 2048 / 2;
startScreen.y = 2732 / 2;
// Hide game elements until game starts
player.visible = false;
ground.visible = false;
function updateUI() {
	scoreText.setText('Score: ' + LK.getScore());
	multiplierText.setText('BONUS: ' + scoreMultiplier.toFixed(1) + 'x');
	// Add flaming animation when bonus is 5x or higher
	if (scoreMultiplier >= 5.0) {
		// Play special sound when reaching 5x bonus for the first time
		if (!lastBonus5xTriggered) {
			LK.getSound('bonus5x').play();
			lastBonus5xTriggered = true;
		}
		// Stop any existing tweens
		tween.stop(multiplierText);
		// Create more intense flame-like movement
		var flameIntensity = Math.min(scoreMultiplier / 5, 3); // Scale with multiplier, max 3x
		tween(multiplierText, {
			x: multiplierText.x + (Math.random() * 12 - 6) * flameIntensity,
			y: multiplierText.y + (Math.random() * 8 - 4) * flameIntensity,
			scaleX: 1 + (Math.random() * 0.3 - 0.15) * flameIntensity,
			scaleY: 1 + (Math.random() * 0.3 - 0.15) * flameIntensity
		}, {
			duration: 80,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(multiplierText, {
					x: -20,
					y: 80,
					scaleX: 1,
					scaleY: 1
				}, {
					duration: 80,
					easing: tween.easeOut
				});
			}
		});
		// More dramatic color transitions with multiple flame colors
		var flameColors = [0xFF0000, 0xFF4500, 0xFF6600, 0xFF8800, 0xFFAA00, 0xFFCC00, 0xFFFF00];
		var randomColor1 = flameColors[Math.floor(Math.random() * flameColors.length)];
		var randomColor2 = flameColors[Math.floor(Math.random() * flameColors.length)];
		tween(multiplierText, {
			tint: randomColor1
		}, {
			duration: 120,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(multiplierText, {
					tint: randomColor2
				}, {
					duration: 120,
					easing: tween.easeInOut,
					onFinish: function onFinish() {
						tween(multiplierText, {
							tint: 0xFFFF00
						}, {
							duration: 120,
							easing: tween.easeOut
						});
					}
				});
			}
		});
		// Add subtle rotation for more flame effect
		tween(multiplierText, {
			rotation: (Math.random() * 0.2 - 0.1) * flameIntensity
		}, {
			duration: 150,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(multiplierText, {
					rotation: 0
				}, {
					duration: 150,
					easing: tween.easeOut
				});
			}
		});
	} else {
		// Reset to normal appearance
		tween.stop(multiplierText);
		multiplierText.tint = 0xFFFF00;
		multiplierText.x = -20;
		multiplierText.y = 80;
		multiplierText.scaleX = 1;
		multiplierText.scaleY = 1;
		multiplierText.rotation = 0;
		// Reset 5x bonus sound trigger when below 5x
		lastBonus5xTriggered = false;
	}
}
function switchLane(direction) {
	if (questionActive) return;
	player.lane += direction;
	if (player.lane < 0) player.lane = 0;
	if (player.lane > 2) player.lane = 2;
	player.targetX = lanePositions[player.lane];
}
function spawnObstacle() {
	var lane = Math.floor(Math.random() * 3);
	var type = Math.floor(Math.random() * 3) + 1;
	var spawnY = -100;
	var minDistance = 560; // 2 character widths (280 * 2)
	var canSpawn = true;
	// Check distance from other obstacles
	for (var i = 0; i < obstacles.length; i++) {
		var existingObstacle = obstacles[i];
		if (existingObstacle.lane === lane && Math.abs(existingObstacle.y - spawnY) < minDistance) {
			canSpawn = false;
			break;
		}
	}
	// Check distance from coins
	if (canSpawn) {
		for (var i = 0; i < coins.length; i++) {
			var coin = coins[i];
			if (coin.lane === lane && Math.abs(coin.y - spawnY) < minDistance) {
				canSpawn = false;
				break;
			}
		}
	}
	// Check distance from special coins
	if (canSpawn) {
		for (var i = 0; i < specialCoins.length; i++) {
			var specialCoin = specialCoins[i];
			if (specialCoin.lane === lane && Math.abs(specialCoin.y - spawnY) < minDistance) {
				canSpawn = false;
				break;
			}
		}
	}
	if (canSpawn) {
		var obstacle = game.addChild(new Obstacle(type));
		obstacle.x = lanePositions[lane];
		obstacle.y = spawnY;
		obstacle.lane = lane;
		obstacles.push(obstacle);
	}
}
function spawnCoin() {
	var lane = Math.floor(Math.random() * 3);
	var spawnY = -50;
	var minDistance = 560; // 2 character widths (280 * 2)
	var canSpawn = true;
	// Check distance from obstacles
	for (var i = 0; i < obstacles.length; i++) {
		var obstacle = obstacles[i];
		if (obstacle.lane === lane && Math.abs(obstacle.y - spawnY) < minDistance) {
			canSpawn = false;
			break;
		}
	}
	// Check distance from other coins
	if (canSpawn) {
		for (var i = 0; i < coins.length; i++) {
			var existingCoin = coins[i];
			if (existingCoin.lane === lane && Math.abs(existingCoin.y - spawnY) < minDistance) {
				canSpawn = false;
				break;
			}
		}
	}
	// Check distance from special coins
	if (canSpawn) {
		for (var i = 0; i < specialCoins.length; i++) {
			var specialCoin = specialCoins[i];
			if (specialCoin.lane === lane && Math.abs(specialCoin.y - spawnY) < minDistance) {
				canSpawn = false;
				break;
			}
		}
	}
	if (canSpawn) {
		var coin = game.addChild(new Coin());
		coin.x = lanePositions[lane];
		coin.y = spawnY;
		coin.lane = lane;
		coins.push(coin);
	}
}
function spawnSpecialCoin() {
	var lane = Math.floor(Math.random() * 3);
	var spawnY = -50;
	var minDistance = 560; // 2 character widths (280 * 2)
	var canSpawn = true;
	// Check distance from obstacles
	for (var i = 0; i < obstacles.length; i++) {
		var obstacle = obstacles[i];
		if (obstacle.lane === lane && Math.abs(obstacle.y - spawnY) < minDistance) {
			canSpawn = false;
			break;
		}
	}
	// Check distance from coins
	if (canSpawn) {
		for (var i = 0; i < coins.length; i++) {
			var coin = coins[i];
			if (coin.lane === lane && Math.abs(coin.y - spawnY) < minDistance) {
				canSpawn = false;
				break;
			}
		}
	}
	// Check distance from other special coins
	if (canSpawn) {
		for (var i = 0; i < specialCoins.length; i++) {
			var existingSpecialCoin = specialCoins[i];
			if (existingSpecialCoin.lane === lane && Math.abs(existingSpecialCoin.y - spawnY) < minDistance) {
				canSpawn = false;
				break;
			}
		}
	}
	if (canSpawn) {
		var specialCoin = game.addChild(new SpecialCoin());
		specialCoin.x = lanePositions[lane];
		specialCoin.y = spawnY;
		specialCoin.lane = lane;
		specialCoins.push(specialCoin);
	}
}
function spawnForcedQuestionObstacles() {
	// Clear existing obstacles to prevent conflicts
	for (var i = obstacles.length - 1; i >= 0; i--) {
		obstacles[i].destroy();
		obstacles.splice(i, 1);
	}
	// Clear existing coins and special coins
	for (var i = coins.length - 1; i >= 0; i--) {
		coins[i].destroy();
		coins.splice(i, 1);
	}
	for (var i = specialCoins.length - 1; i >= 0; i--) {
		specialCoins[i].destroy();
		specialCoins.splice(i, 1);
	}
	// Spawn obstacles in all 3 lanes at the same Y position
	var spawnY = -100;
	for (var lane = 0; lane < 3; lane++) {
		var type = Math.floor(Math.random() * 3) + 1;
		var obstacle = game.addChild(new Obstacle(type));
		obstacle.x = lanePositions[lane];
		obstacle.y = spawnY;
		obstacle.lane = lane;
		obstacles.push(obstacle);
	}
}
function showQuestion() {
	questionActive = true;
	// Clear all obstacles
	for (var i = obstacles.length - 1; i >= 0; i--) {
		obstacles[i].destroy();
		obstacles.splice(i, 1);
	}
	// Clear all coins
	for (var i = coins.length - 1; i >= 0; i--) {
		coins[i].destroy();
		coins.splice(i, 1);
	}
	// Clear all special coins
	for (var i = specialCoins.length - 1; i >= 0; i--) {
		specialCoins[i].destroy();
		specialCoins.splice(i, 1);
	}
	questionPanel = game.addChild(new QuestionPanel());
	questionPanel.x = 2048 / 2;
	questionPanel.y = 2732 / 2;
	questionPanel.setupQuestion();
}
function hideQuestion() {
	if (questionPanel) {
		questionPanel.destroy();
		questionPanel = null;
	}
	questionActive = false;
}
function answerQuestion(selectedAnswer) {
	if (!questionActive) return;
	var correct = selectedAnswer === questionPanel.correctAnswer;
	if (correct) {
		scoreMultiplier += 0.5;
		// Cap bonus multiplier at 5x
		if (scoreMultiplier > 5.0) {
			scoreMultiplier = 5.0;
		}
		gameSpeed *= 1.01; // Increase speed by 1% for correct answers
		LK.getSound('correct').play();
	} else {
		scoreMultiplier = 1.0;
		var speedLimit = initialGameSpeed * 1.6; // 60% more than initial speed
		if (gameSpeed < speedLimit) {
			gameSpeed *= 1.03; // Increase speed by 3%
		} else {
			// At speed limit, give 6x score bonus instead
			var bonusPoints = Math.round(60 * scoreMultiplier); // 6x the base 10 points
			LK.setScore(LK.getScore() + bonusPoints);
		}
		LK.getSound('wrong').play();
	}
	hideQuestion();
	updateUI();
}
// Touch controls
game.down = function (x, y, obj) {
	if (!gameStarted) {
		// Start the game when clicking on start screen
		gameStarted = true;
		if (startScreen) {
			startScreen.destroy();
			startScreen = null;
		}
		player.visible = true;
		ground.visible = true;
		scoreText.visible = true; // Show score when game starts
		multiplierText.visible = true; // Show bonus when game starts
		return;
	}
	if (questionActive && questionPanel) {
		// Check if clicking on answer buttons
		for (var i = 0; i < questionPanel.answerButtons.length; i++) {
			var button = questionPanel.answerButtons[i];
			var buttonPos = game.toLocal(button.parent.toGlobal(button.position));
			if (Math.abs(x - buttonPos.x) < 200 && Math.abs(y - buttonPos.y) < 50) {
				answerQuestion(button.answerValue);
				return;
			}
		}
	} else {
		// Lane switching
		if (x < 2048 / 2) {
			switchLane(-1); // Move left
		} else {
			switchLane(1); // Move right
		}
	}
};
game.update = function () {
	if (!gameStarted) {
		return; // Don't update game until started
	}
	if (questionActive) {
		// Handle question timer
		if (LK.ticks % 60 === 0) {
			// Every second
			questionTimer--;
			if (questionPanel) {
				questionPanel.timerText.setText(questionTimer.toString());
			}
			if (questionTimer <= 0) {
				// Time's up - wrong answer
				scoreMultiplier = 1.0;
				hideQuestion();
				updateUI();
			}
		}
		return; // Don't update game objects during question
	}
	// Increase speed gradually
	if (gameSpeed < maxSpeed) {
		gameSpeed += speedIncrement;
	}
	// Spawn obstacles
	obstacleSpawnTimer++;
	if (obstacleSpawnTimer > 120 - gameSpeed * 2) {
		// Spawn more frequently as speed increases
		spawnObstacle();
		obstacleSpawnTimer = 0;
	}
	// Spawn coins
	coinSpawnTimer++;
	if (coinSpawnTimer > 180) {
		spawnCoin();
		coinSpawnTimer = 0;
	}
	// Spawn special coins (less frequently)
	specialCoinSpawnTimer++;
	if (specialCoinSpawnTimer > 600) {
		spawnSpecialCoin();
		specialCoinSpawnTimer = 0;
	}
	// Handle forced question timer
	forcedQuestionTimer++;
	if (forcedQuestionTimer > forcedQuestionInterval) {
		spawnForcedQuestionObstacles();
		forcedQuestionTimer = 0;
		obstaclesPassed = 0; // Reset obstacle counter when across-lane spawn occurs
		maxObstaclesBeforeForced = Math.floor(Math.random() * 11) + 10; // New random threshold between 10-20
		// Increase interval slightly each time to make it less predictable
		forcedQuestionInterval = Math.floor(forcedQuestionInterval * 1.1);
		if (forcedQuestionInterval > 3600) {
			// Cap at 60 seconds
			forcedQuestionInterval = 3600;
		}
	}
	// Update obstacles
	for (var i = obstacles.length - 1; i >= 0; i--) {
		var obstacle = obstacles[i];
		if (!obstacle) continue; // Skip if obstacle is undefined
		obstacle.speed = gameSpeed;
		// Check collision with player
		if (obstacle.lane === player.lane && Math.abs(obstacle.y - player.y) < 80 && Math.abs(obstacle.x - player.x) < 60) {
			LK.getSound('hit').play();
			showQuestion();
			obstacle.destroy();
			obstacles.splice(i, 1);
			continue;
		}
		// Remove off-screen obstacles
		if (obstacle.y > 2732 + 100) {
			obstaclesPassed++;
			obstacle.destroy();
			obstacles.splice(i, 1);
			// Force across-lane obstacles after random number of obstacles passed
			if (obstaclesPassed >= maxObstaclesBeforeForced) {
				spawnForcedQuestionObstacles();
				obstaclesPassed = 0; // Reset counter
				maxObstaclesBeforeForced = Math.floor(Math.random() * 11) + 10; // New random threshold between 10-20
			}
		}
	}
	// Update coins
	for (var i = coins.length - 1; i >= 0; i--) {
		var coin = coins[i];
		if (!coin) continue; // Skip if coin is undefined
		coin.speed = gameSpeed;
		// Check collection
		if (coin.lane === player.lane && Math.abs(coin.y - player.y) < 60 && Math.abs(coin.x - player.x) < 50) {
			var coinPoints = Math.round(10 * scoreMultiplier);
			LK.setScore(LK.getScore() + coinPoints);
			LK.getSound('collect').play();
			// Check if score exceeded 5000
			if (LK.getScore() > 5000) {
				// Stop background music
				LK.stopMusic();
				// Hide UI elements
				scoreText.visible = false;
				multiplierText.visible = false;
				// Show victory visual
				var completionImage = game.addChild(LK.getAsset('completionImage', {
					anchorX: 0.5,
					anchorY: 0.5,
					x: 2048 / 2,
					y: 2732 / 2,
					scaleX: 0.1,
					scaleY: 0.1
				}));
				// Play completion sound
				LK.getSound('completionSound').play();
				// Add victory animation
				tween(completionImage, {
					scaleX: 1.5,
					scaleY: 1.5,
					rotation: Math.PI * 2
				}, {
					duration: 1500,
					easing: tween.easeInOut,
					onFinish: function onFinish() {
						// Wait for completion sound to finish before showing play again button
						LK.setTimeout(function () {
							LK.showYouWin();
						}, 1000); // 1 second delay to allow sound to complete
					}
				});
			}
			// Start background music on first coin collection
			if (!firstCoinCollected) {
				firstCoinCollected = true;
				LK.playMusic('onepiecesoundtrack', {
					loop: true
				});
			}
			updateUI();
			// Add coin disappearing animation
			tween(coin, {
				alpha: 0,
				scaleX: 0.1,
				scaleY: 0.1
			}, {
				duration: 300,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					coin.destroy();
				}
			});
			coins.splice(i, 1);
			continue;
		}
		// Remove off-screen coins
		if (coin.y > 2732 + 50) {
			coin.destroy();
			coins.splice(i, 1);
		}
	}
	// Update special coins
	for (var i = specialCoins.length - 1; i >= 0; i--) {
		var specialCoin = specialCoins[i];
		if (!specialCoin) continue; // Skip if specialCoin is undefined
		specialCoin.speed = gameSpeed;
		// Check collection
		if (specialCoin.lane === player.lane && Math.abs(specialCoin.y - player.y) < 60 && Math.abs(specialCoin.x - player.x) < 50) {
			var specialCoinPoints = Math.round(specialCoin.pointValue * scoreMultiplier);
			LK.setScore(LK.getScore() + specialCoinPoints);
			// Check if score exceeded 5000
			if (LK.getScore() > 5000) {
				// Stop background music
				LK.stopMusic();
				// Hide UI elements
				scoreText.visible = false;
				multiplierText.visible = false;
				// Show victory visual
				var completionImage = game.addChild(LK.getAsset('completionImage', {
					anchorX: 0.5,
					anchorY: 0.5,
					x: 2048 / 2,
					y: 2732 / 2,
					scaleX: 0.1,
					scaleY: 0.1
				}));
				// Play completion sound
				LK.getSound('completionSound').play();
				// Add victory animation
				tween(completionImage, {
					scaleX: 1.5,
					scaleY: 1.5,
					rotation: Math.PI * 2
				}, {
					duration: 1500,
					easing: tween.easeInOut,
					onFinish: function onFinish() {
						// Wait for completion sound to finish before showing play again button
						LK.setTimeout(function () {
							LK.showYouWin();
						}, 1000); // 1 second delay to allow sound to complete
					}
				});
			}
			var specialSound = LK.getSound('specialCollect');
			specialSound.play();
			// Create a temporary object to tween the music volume
			var musicVolume = {
				volume: 0.3
			};
			// Mute background music volume when special collect sound plays
			tween(musicVolume, {
				volume: 0
			}, {
				duration: 100,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					// Update the actual music volume
					LK.playMusic('onepiecesoundtrack', {
						volume: musicVolume.volume
					});
				}
			});
			// Fade back to normal volume when special collect sound finishes
			LK.setTimeout(function () {
				tween(musicVolume, {
					volume: 0.3
				}, {
					duration: 100,
					easing: tween.easeIn,
					onFinish: function onFinish() {
						// Update the actual music volume back to normal
						LK.playMusic('onepiecesoundtrack', {
							volume: musicVolume.volume
						});
					}
				});
			}, 630); // Duration of specialCollect sound (0.898 - 0.835) * 1000 = 63ms, but adding buffer
			// Start background music on first coin collection
			if (!firstCoinCollected) {
				firstCoinCollected = true;
				LK.playMusic('onepiecesoundtrack', {
					loop: true
				});
			}
			updateUI();
			// Add special coin disappearing animation
			tween(specialCoin, {
				alpha: 0,
				scaleX: 0.1,
				scaleY: 0.1
			}, {
				duration: 400,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					specialCoin.destroy();
				}
			});
			specialCoins.splice(i, 1);
			continue;
		}
		// Remove off-screen special coins
		if (specialCoin.y > 2732 + 50) {
			specialCoin.destroy();
			specialCoins.splice(i, 1);
		}
	}
};
updateUI();