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

/**** 
* Classes
****/ 
var FallingNote = Container.expand(function (lane, noteType) {
	var self = Container.call(this);
	self.lane = lane;
	self.noteType = noteType;
	self.speed = 8; // Vertical speed (moving down)
	self.hasBeenHit = false;
	self.lastY = 0; // Track Y position for vertical movement
	// Attach the appropriate note asset based on lane with matching colors
	var assetName = 'noteLeft';
	if (lane === 1) assetName = 'noteMiddle';
	if (lane === 2) assetName = 'noteRight';
	var noteGraphics = self.attachAsset(assetName, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Apply lane colors to match the new color scheme
	var laneBorderColors = [0x00bfff, 0xff33cc, 0xffe066]; // Brighter pastel blue, magenta, yellow
	// Ensure note starts with white base color before tinting
	noteGraphics.tint = 0xffffff; // Reset to white first
	noteGraphics.tint = laneBorderColors[lane];
	// Add glow effect
	var noteGlow = self.attachAsset(assetName, {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1.3,
		scaleY: 1.3
	});
	// Ensure glow starts with white base color before tinting
	noteGlow.tint = 0xffffff; // Reset to white first
	noteGlow.tint = laneBorderColors[lane];
	noteGlow.alpha = 0.3;
	self.setChildIndex(noteGlow, 0);
	// Add simplified light trail effect
	self.trail = [];
	self.update = function () {
		self.lastY = self.y; // Track last Y position
		self.y += self.speed; // Move vertically downward
		// Update trail
		if (LK.ticks % 5 === 0) {
			var trail = LK.getAsset(assetName, {
				anchorX: 0.5,
				anchorY: 0.5,
				scaleX: 0.5,
				scaleY: 0.5
			});
			// Ensure trail starts with white base color before tinting
			trail.tint = 0xffffff; // Reset to white first
			trail.tint = laneBorderColors[self.lane];
			trail.alpha = 0.1;
			trail.x = self.x;
			trail.y = self.y - 10;
			if (self.parent) self.parent.addChild(trail);
			self.trail.push(trail);
			// Fade and remove old trail
			tween(trail, {
				alpha: 0,
				scaleX: 0.2,
				scaleY: 0.2
			}, {
				duration: 200,
				onFinish: function onFinish() {
					if (trail.parent) trail.parent.removeChild(trail);
				}
			});
		}
		// Clean up old trail references
		self.trail = self.trail.filter(function (t) {
			return t.parent;
		});
	};
	return self;
});
var ScoreText = Container.expand(function (text, color) {
	var self = Container.call(this);
	self.life = 60; // 1 second at 60fps
	self.speed = -2;
	var textObj = new Text2(text, {
		size: 40,
		fill: color || "#ffffff"
	});
	textObj.anchor.set(0.5, 0.5);
	self.addChild(textObj);
	self.update = function () {
		self.y += self.speed;
		self.life--;
		var textObj = self.getChildAt(0);
		textObj.alpha = self.life / 60;
		// Life cycle is managed by the main game loop for pooling
	};
	return self;
});
// Game constants
var TargetCircle = Container.expand(function (lane) {
	var self = Container.call(this);
	self.lane = lane;
	self.isGlowing = false;
	self.glowTime = 0;
	// Main circle (filled)
	var circleGraphics = self.attachAsset('targetCircle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var laneBorderColors = [0x00bfff, 0xff33cc, 0xffe066]; // Brighter pastel blue, magenta, yellow
	var laneFillColors = [0xe6f7ff, 0xffe6fa, 0xfffbe6]; // Very light pastel fill
	// Set fill color for the main circle
	circleGraphics.tint = laneFillColors[lane];
	circleGraphics.alpha = 0.7;
	// Add a border effect as a second, slightly larger circle
	var borderCircle = self.attachAsset('targetCircle', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1.18,
		scaleY: 1.18
	});
	borderCircle.tint = laneBorderColors[lane];
	borderCircle.alpha = 0.9;
	// Make sure border is behind the main circle
	self.setChildIndex(borderCircle, 0);
	// Glow effect
	self.glow = function () {
		self.isGlowing = true;
		self.glowTime = 20; // Glow for 20 frames
		circleGraphics.alpha = 1;
		borderCircle.alpha = 1;
	};
	self.update = function () {
		if (self.isGlowing) {
			self.glowTime--;
			if (self.glowTime <= 0) {
				self.isGlowing = false;
				circleGraphics.alpha = 0.7;
				borderCircle.alpha = 0.9;
			}
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0xB2E6E6 // Soft teal as fallback for gradient
});

/**** 
* Game Code
****/ 
// Gradient background cache for performance
var gradientBg = null;
var bgTintOverlay = null;
var musicBeatCounter = 0;
var musicIntensity = 0;
function drawGradientBg() {
	if (gradientBg && gradientBg.parent) {
		gradientBg.parent.removeChild(gradientBg);
	}
	if (bgTintOverlay && bgTintOverlay.parent) {
		bgTintOverlay.parent.removeChild(bgTintOverlay);
	}
	// Use a vertical gradient image asset for background
	// Assume 'bgGradient' is a vertical gradient image asset (2048x2732) from soft teal to mist blue
	gradientBg = LK.getAsset('bgGradient', {
		anchorX: 0,
		anchorY: 0,
		x: 0,
		y: 0,
		width: 2048,
		height: 2732
	});
	game.addChildAt(gradientBg, 0); // Add as background
	// Add tint overlay for music reactive colors
	bgTintOverlay = LK.getAsset('bgGradient', {
		anchorX: 0,
		anchorY: 0,
		x: 0,
		y: 0,
		width: 2048,
		height: 2732
	});
	bgTintOverlay.alpha = 0.3;
	bgTintOverlay.tint = 0x00ffff;
	game.addChildAt(bgTintOverlay, 1);
}
// Draw once at start
drawGradientBg();
// Redraw on resize for dynamic fit
LK.on('resize', function () {
	drawGradientBg();
});
// Background music
// Sound effects
// Lane dividers
// Target circles at bottom of lanes
// Note shapes for each lane with different colors
// Game constants
// Define lane positions early as they're used in multiple places
var laneXPositions = [1024 - 300, 1024, 1024 + 300]; // Three vertical lanes
// Animated background elements
var bgElements = [];
var bgStars = [];
// Create floating background elements
for (var be = 0; be < 12; be++) {
	var bgShape = LK.getAsset('noteLeft', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: Math.random() * 0.3 + 0.1,
		scaleY: Math.random() * 0.3 + 0.1
	});
	bgShape.x = Math.random() * 2048;
	bgShape.y = Math.random() * 2732;
	bgShape.alpha = 0.1;
	bgShape.tint = [0x00bfff, 0xff33cc, 0xffe066][Math.floor(Math.random() * 3)];
	bgShape.speed = Math.random() * 0.5 + 0.2;
	bgShape.rotation = Math.random() * Math.PI * 2;
	game.addChildAt(bgShape, 2);
	bgElements.push(bgShape);
}
// Create light beams
for (var lb = 0; lb < 3; lb++) {
	var lightBeam = LK.getAsset('laneDivider', {
		anchorX: 0.5,
		anchorY: 0,
		x: laneXPositions[lb],
		y: 0,
		scaleX: 0.2,
		scaleY: 2732 / 4
	});
	lightBeam.alpha = 0.05;
	lightBeam.tint = [0x00bfff, 0xff33cc, 0xffe066][lb];
	game.addChildAt(lightBeam, 3);
	bgStars.push(lightBeam);
}
// Object Pools for Performance Optimization
var floatingTextPool = [];
var impactLinePool = [];
var missFlashPool = [];
var missLinePool = [];
function getPooledFloatingText(text, color) {
	var floatingText;
	if (floatingTextPool.length > 0) {
		floatingText = floatingTextPool.pop();
		floatingText.visible = true;
	} else {
		floatingText = new ScoreText('', '#ffffff');
	}
	// Re-initialize
	floatingText.life = 60;
	var textObj = floatingText.getChildAt(0);
	textObj.setText(text);
	if (color && textObj.style) textObj.style.fill = color;
	textObj.alpha = 1;
	floatingText.y = 0;
	floatingText.alpha = 1;
	floatingText.scale.set(1);
	floatingTexts.push(floatingText);
	game.addChild(floatingText);
	return floatingText;
}
function releaseFloatingText(text) {
	for (var i = floatingTexts.length - 1; i >= 0; i--) {
		if (floatingTexts[i] === text) {
			floatingTexts.splice(i, 1);
			break;
		}
	}
	if (text.parent) text.parent.removeChild(text);
	text.visible = false;
	// Cap pool size to prevent unlimited growth
	if (floatingTextPool.length < 20) {
		floatingTextPool.push(text);
	} else {
		text.destroy(); // Destroy excess objects to free memory
	}
}
function getPooledObject(pool, createFn) {
	var obj;
	if (pool.length > 0) {
		obj = pool.pop();
		obj.visible = true;
	} else {
		obj = createFn();
	}
	game.addChild(obj);
	return obj;
}
function releaseObject(obj, pool) {
	if (obj && obj.parent) {
		obj.parent.removeChild(obj);
		obj.visible = false;
		// Cap pool size to prevent unlimited growth
		if (pool.length < 10) {
			pool.push(obj);
		} else {
			obj.destroy(); // Destroy excess objects to free memory
		}
	}
}
function getPooledImpactLine() {
	return getPooledObject(impactLinePool, function () {
		return LK.getAsset('laneDivider', {});
	});
}
function releaseImpactLine(line) {
	releaseObject(line, impactLinePool);
}
function getPooledMissFlash() {
	return getPooledObject(missFlashPool, function () {
		return LK.getAsset('laneDivider', {});
	});
}
function releaseMissFlash(flash) {
	releaseObject(flash, missFlashPool);
}
function getPooledMissLine() {
	return getPooledObject(missLinePool, function () {
		return LK.getAsset('laneDivider', {});
	});
}
function releaseMissLine(line) {
	releaseObject(line, missLinePool);
}
//Minimalistic tween library which should be used for animations over time, including tinting / colouring an object, scaling, rotating, or changing any game object property.
var TARGET_Y = 2400; // Target circle Y position near bottom
var HIT_ZONE = 120; // Pixels around target for hitting
var PERFECT_ZONE = 50; // Pixels for perfect hit
// Game variables
var fallingNotes = [];
var targetCircles = [];
var score = 0;
var combo = 0;
var noteSpawnTimer = 0;
var noteSpawnInterval = 60; // Spawn note every 60 frames initially
var gameSpeed = 1;
var floatingTexts = [];
var totalNotes = 0;
var hitNotes = 0;
var accuracy = 100;
var missedNotes = 0; // Track missed notes for game over condition
var MAX_MISSES = 5; // Game over after 5 misses
// Track consecutive notes per lane
var consecutiveNotesPerLane = [0, 0, 0]; // Track how many consecutive notes spawned in each lane
var lastSpawnedLane = -1; // Track the last lane that spawned a note
// Performance optimization constants
var MAX_NOTES_ON_SCREEN = 15; // Cap notes to prevent memory bloat
var NOTE_VISIBILITY_BUFFER = 200; // Extra pixels before note becomes visible
var CLEANUP_THRESHOLD = 2900; // Y position to cleanup notes that missed target
// Vertical lane dividers with glowing borders
var laneBorders = [];
// Add vertical lane dividers between lanes
for (var ld = 0; ld < 2; ld++) {
	var dividerX = laneXPositions[ld] + (laneXPositions[ld + 1] - laneXPositions[ld]) / 2;
	var laneDivider = LK.getAsset('laneDivider', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: dividerX,
		y: 1366,
		scaleX: 0.5,
		scaleY: 2732 / 4,
		tint: 0x444444
	});
	laneDivider.alpha = 0.2;
	game.addChild(laneDivider);
}
// Add glowing lane borders
for (var lb = 0; lb < 3; lb++) {
	var leftBorder = LK.getAsset('laneDivider', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: laneXPositions[lb] - 150,
		y: 1366,
		scaleX: 0.3,
		scaleY: 2732 / 4,
		tint: [0x00bfff, 0xff33cc, 0xffe066][lb]
	});
	leftBorder.alpha = 0.4;
	game.addChild(leftBorder);
	laneBorders.push(leftBorder);
	var rightBorder = LK.getAsset('laneDivider', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: laneXPositions[lb] + 150,
		y: 1366,
		scaleX: 0.3,
		scaleY: 2732 / 4,
		tint: [0x00bfff, 0xff33cc, 0xffe066][lb]
	});
	rightBorder.alpha = 0.4;
	game.addChild(rightBorder);
	laneBorders.push(rightBorder);
}
// Key remapping support
var defaultKeyLabels = ['A', 'S', 'D'];
var keyLabels = ['A', 'S', 'D'];
var keyLabelObjects = []; // Store key label references for animation
var keyGlowObjects = []; // Store glow background references
var laneColors = [0xAEEFFF, 0xF7B3E6, 0xFFF9B2]; // Pastel cyan, magenta, yellow for improved contrast
function updateKeyLabels() {
	for (var i = 0; i < 3; i++) {
		if (keyLabelObjects[i]) {
			keyLabelObjects[i].setText(keyLabels[i]);
		}
	}
}
// Prevent duplicate key assignments
function remapKey(lane, newKey) {
	// Only allow remap if newKey is not already assigned
	var upperKey = newKey.toUpperCase();
	for (var i = 0; i < 3; i++) {
		if (i !== lane && keyLabels[i].toUpperCase() === upperKey) {
			// Duplicate found, reject remap
			return false;
		}
	}
	keyLabels[lane] = upperKey;
	updateKeyLabels();
	return true;
}
// Initial label creation
for (var i = 0; i < 3; i++) {
	var target = new TargetCircle(i);
	target.x = laneXPositions[i];
	target.y = TARGET_Y; // Fixed target position
	targetCircles.push(target);
	game.addChild(target);
	// Add glow background first (behind the letter)
	var keyGlow = LK.getAsset('targetCircle', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: laneXPositions[i],
		y: TARGET_Y + 150,
		// Position below target circle
		scaleX: 2.5,
		scaleY: 2.5,
		alpha: 0.2
	});
	var laneBorderColors = [0x00bfff, 0xff33cc, 0xffe066]; // Brighter pastel blue, magenta, yellow
	keyGlow.tint = laneBorderColors[i];
	keyGlowObjects.push(keyGlow);
	game.addChild(keyGlow);
}
// HUD panel background removed - no longer needed
var hudPanel = null; // Keep reference for compatibility with existing code
// Score display - left side of HUD
var scoreText = new Text2('0', {
	size: 115,
	// Same size as combo text
	fill: 0xFFFFFF,
	// White text for maximum contrast
	dropShadow: true,
	dropShadowColor: 0x000000,
	//{2P} // Black shadow for contrast
	dropShadowDistance: 6,
	dropShadowAngle: Math.PI / 2,
	dropShadowBlur: 8,
	dropShadowAlpha: 0.9
});
scoreText.anchor.set(0.5, 0.5);
var scoreLabel = new Text2('SKOR', {
	size: 50,
	// Slightly larger label
	fill: 0xFFFFFF,
	// White for consistency
	dropShadow: true,
	dropShadowColor: 0x000000,
	// Black shadow
	dropShadowDistance: 3,
	dropShadowAngle: Math.PI / 2,
	dropShadowBlur: 5,
	dropShadowAlpha: 0.8
});
// Add semi-transparent background panel for score
var scorePanel = LK.getAsset('laneDivider', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 1024 - 400,
	y: 180,
	// Moved down from 140 to match new score position
	scaleX: 80,
	scaleY: 50,
	tint: 0x000000,
	alpha: 0.5
});
LK.gui.top.addChild(scorePanel);
scoreText.x = 1024 - 400;
scoreLabel.x = 1024 - 400;
scoreText.y = 240; // Moved down from 200
LK.gui.top.addChild(scoreText);
// Score label
scoreLabel.anchor.set(0.5, 1);
scoreLabel.y = 160; // Moved down from 120
LK.gui.top.addChild(scoreLabel);
// Add COMBO text below score
var comboLabelBelow = new Text2('KOMBO', {
	size: 40,
	fill: 0xFFFFFF,
	dropShadow: true,
	dropShadowColor: 0x000000,
	dropShadowDistance: 2,
	dropShadowAngle: Math.PI / 2,
	dropShadowBlur: 4,
	dropShadowAlpha: 0.8
});
comboLabelBelow.anchor.set(0.5, 0);
comboLabelBelow.x = 1024 - 400;
comboLabelBelow.y = 320; // Moved down from 280
LK.gui.top.addChild(comboLabelBelow);
// Add combo counter below combo label
var comboCounterText = new Text2('0', {
	size: 90,
	fill: 0xFFFFFF,
	// White text
	dropShadow: true,
	dropShadowColor: 0x000000,
	dropShadowDistance: 4,
	dropShadowAngle: Math.PI / 2,
	dropShadowBlur: 6,
	dropShadowAlpha: 0.9
});
comboCounterText.anchor.set(0.5, 0);
comboCounterText.x = 1024 - 400;
comboCounterText.y = 360; // Below combo label
LK.gui.top.addChild(comboCounterText);
// Combo display - center of HUD
var comboText = new Text2('0', {
	size: 115,
	fill: 0xFFAA00,
	dropShadow: true,
	dropShadowColor: 0xFFFFFF,
	dropShadowDistance: 4,
	dropShadowAngle: Math.PI / 2,
	dropShadowBlur: 6,
	dropShadowAlpha: 0.7
});
comboText.anchor.set(0.5, 0.5);
comboText.x = 1024;
comboText.y = 240;
LK.gui.top.addChild(comboText);
// Combo label
var comboLabel = new Text2('KOMBO', {
	size: 46,
	fill: 0x888888,
	dropShadow: true,
	dropShadowColor: 0xFFFFFF,
	dropShadowDistance: 2,
	dropShadowAngle: Math.PI / 2,
	dropShadowBlur: 4,
	dropShadowAlpha: 0.7
});
comboLabel.anchor.set(0.5, 1);
comboLabel.x = 1024;
comboLabel.y = 200;
LK.gui.top.addChild(comboLabel);
// Accuracy display - right side of HUD
var accuracyText = new Text2('100%', {
	size: 115,
	fill: 0x00CC66,
	dropShadow: true,
	dropShadowColor: 0xFFFFFF,
	dropShadowDistance: 4,
	dropShadowAngle: Math.PI / 2,
	dropShadowBlur: 6,
	dropShadowAlpha: 0.7
});
accuracyText.anchor.set(0.5, 0.5);
accuracyText.x = 1024 + 300;
accuracyText.y = 180;
LK.gui.top.addChild(accuracyText);
// Accuracy label
var accuracyLabel = new Text2('İSABET', {
	size: 46,
	fill: 0x888888,
	dropShadow: true,
	dropShadowColor: 0xFFFFFF,
	dropShadowDistance: 2,
	dropShadowAngle: Math.PI / 2,
	dropShadowBlur: 4,
	dropShadowAlpha: 0.7
});
accuracyLabel.anchor.set(0.5, 1);
accuracyLabel.x = 1024 + 300;
accuracyLabel.y = 140;
LK.gui.top.addChild(accuracyLabel);
// Tutorial overlay
var tutorialActive = true;
var tutorialContainer = new Container();
game.addChild(tutorialContainer);
// Tutorial background
var tutorialBg = LK.getAsset('laneDivider', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 1024,
	y: 1366,
	scaleX: 512,
	scaleY: 683,
	tint: 0x000000,
	alpha: 0.85
});
tutorialContainer.addChild(tutorialBg);
// Language selection container at top center
var langContainer = new Container();
langContainer.x = 1024;
langContainer.y = 400;
tutorialContainer.addChild(langContainer);
// Language selection background
var langBg = LK.getAsset('laneDivider', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 0,
	y: 0,
	scaleX: 100,
	scaleY: 20,
	tint: 0x333333,
	alpha: 0.7
});
langContainer.addChild(langBg);
// Language options
var languages = ['EN', 'MT', 'ES', 'DE', 'IT', 'FR', 'TR'];
var selectedLang = 0; // 0 for English, 1 for Maltese, 2 for Spanish, 3 for German, 4 for Italian, 5 for French, 6 for Turkish
var langButtons = [];
// Create language buttons
for (var li = 0; li < languages.length; li++) {
	var langButton = new Container();
	langButton.x = (li - 0.5) * 120 - 300;
	langButton.y = 0;
	// Button background
	var btnBg = LK.getAsset('targetCircle', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.8,
		scaleY: 0.8,
		tint: li === selectedLang ? 0x00FF00 : 0x666666,
		alpha: li === selectedLang ? 0.9 : 0.6
	});
	langButton.addChild(btnBg);
	// Button text
	var btnText = new Text2(languages[li], {
		size: 40,
		fill: 0xFFFFFF,
		dropShadow: true,
		dropShadowColor: 0x000000,
		dropShadowDistance: 2,
		dropShadowAngle: Math.PI / 2,
		dropShadowBlur: 3,
		dropShadowAlpha: 0.8
	});
	btnText.anchor.set(0.5, 0.5);
	langButton.addChild(btnText);
	// Store button references
	langButton.btnBg = btnBg;
	langButton.langIndex = li;
	langButtons.push(langButton);
	// Button interaction
	langButton.down = function () {
		var index = this.langIndex;
		if (selectedLang !== index) {
			// Update selected language
			selectedLang = index;
			// Update button appearances
			for (var j = 0; j < langButtons.length; j++) {
				var btn = langButtons[j];
				var isSelected = j === selectedLang;
				btn.btnBg.tint = isSelected ? 0x00FF00 : 0x666666;
				btn.btnBg.alpha = isSelected ? 0.9 : 0.6;
			}
			// Update tutorial texts based on language
			updateTutorialLanguage();
		}
	};
	langContainer.addChild(langButton);
}
// Tutorial texts in multiple languages
var tutorialTexts = {
	TR: {
		title: 'NASIL OYNANIR',
		instructions: ['Notalar aşağı düşer', 'Notalar daireye ulaştığında', 'Daireye bas!', '', 'PUANLAMA:', 'PERFECT = 3 puan', 'GOOD = 1 puan', 'Kombo bonusu ekler!', '', 'Yüksek kombo = Yüksek skor!', '', 'DİKKAT:', '5 nota kaçırırsan kaybedersin!'],
		start: 'BAŞLA',
		score: 'SKOR',
		combo: 'KOMBO',
		accuracy: 'İSABET',
		miss: 'KAÇIRDIN!'
	},
	EN: {
		title: 'HOW TO PLAY',
		instructions: ['Notes fall down', 'When notes reach the circle', 'Tap the circle!', '', 'SCORING:', 'PERFECT = 3 points', 'GOOD = 1 point', 'Adds combo bonus!', '', 'High combo = High score!', '', 'WARNING:', 'Miss 5 notes and you lose!'],
		start: 'START',
		score: 'SCORE',
		combo: 'COMBO',
		accuracy: 'ACCURACY',
		miss: 'MISS!'
	},
	ES: {
		title: 'CÓMO JUGAR',
		instructions: ['Las notas caen', 'Cuando las notas llegan al círculo', '¡Toca el círculo!', '', 'PUNTUACIÓN:', 'PERFECTO = 3 puntos', 'BUENO = 1 punto', '¡Añade bonus de combo!', '', '¡Combo alto = Puntuación alta!', '', '¡CUIDADO:', 'Falla 5 notas y pierdes!'],
		start: 'INICIAR',
		score: 'PUNTOS',
		combo: 'COMBO',
		accuracy: 'PRECISIÓN',
		miss: '¡FALLO!'
	},
	DE: {
		title: 'ANLEITUNG',
		instructions: ['Noten fallen herab', 'Wenn Noten den Kreis erreichen', 'Tippe den Kreis!', '', 'BEWERTUNG:', 'PERFEKT = 3 Punkte', 'GUT = 1 Punkt', 'Fügt Combo-Bonus hinzu!', '', 'Hohe Combo = Hohe Punktzahl!', '', 'ACHTUNG:', 'Verfehle 5 Noten und du verlierst!'],
		start: 'START',
		score: 'PUNKTE',
		combo: 'COMBO',
		accuracy: 'GENAUIGKEIT',
		miss: 'VERFEHLT!'
	},
	IT: {
		title: 'COME GIOCARE',
		instructions: ['Le note cadono', 'Quando le note raggiungono il cerchio', 'Tocca il cerchio!', '', 'PUNTEGGIO:', 'PERFETTO = 3 punti', 'BUONO = 1 punto', 'Aggiunge bonus combo!', '', 'Combo alta = Punteggio alto!', '', 'ATTENZIONE:', 'Mancare 5 note e perdi!'],
		start: 'INIZIA',
		score: 'PUNTEGGIO',
		combo: 'COMBO',
		accuracy: 'PRECISIONE',
		miss: 'MANCATO!'
	},
	FR: {
		title: 'COMMENT JOUER',
		instructions: ['Les notes tombent', 'Quand les notes atteignent le cercle', 'Touchez le cercle!', '', 'NOTATION:', 'PARFAIT = 3 points', 'BON = 1 point', 'Ajoute bonus combo!', '', 'Combo élevé = Score élevé!', '', 'ATTENTION:', 'Ratez 5 notes et vous perdez!'],
		start: 'COMMENCER',
		score: 'SCORE',
		combo: 'COMBO',
		accuracy: 'PRÉCISION',
		miss: 'RATÉ!'
	},
	MT: {
		title: 'KIEL TILGĦAB',
		instructions: ['In-noti jaqgħu', 'Meta n-noti jaslu għaċ-ċirku', 'Aqra ċ-ċirku!', '', 'PUNTI:', 'PERFETT = 3 punti', 'TAJJEB = 1 punt', 'Iżżid bonus combo!', '', 'Combo għoli = Punteġġ għoli!', '', 'ATTENZJONI:', 'Tilef 5 noti u titlef!'],
		start: 'IBDA',
		score: 'PUNTEĠĠ',
		combo: 'COMBO',
		accuracy: 'PREĊIŻJONI',
		miss: 'TILEF!'
	}
};
// Tutorial title
var tutorialTitle = new Text2(tutorialTexts.TR.title, {
	size: 120,
	fill: 0xFFFFFF,
	dropShadow: true,
	dropShadowColor: 0x000000,
	dropShadowDistance: 4,
	dropShadowAngle: Math.PI / 2,
	dropShadowBlur: 6,
	dropShadowAlpha: 0.9
});
tutorialTitle.anchor.set(0.5, 0.5);
tutorialTitle.x = 1024;
tutorialTitle.y = 800;
tutorialContainer.addChild(tutorialTitle);
// Tutorial instructions - will be created by updateTutorialLanguage function
var instructionTexts = [];
var startText; // Store reference to start button text
// Function to update tutorial language
function updateTutorialLanguage() {
	var langKeys = ['EN', 'MT', 'ES', 'DE', 'IT', 'FR', 'TR'];
	var lang = langKeys[selectedLang] || 'EN';
	var texts = tutorialTexts[lang];
	// Update title
	tutorialTitle.setText(texts.title);
	// Clear existing instruction texts
	for (var i = 0; i < instructionTexts.length; i++) {
		if (instructionTexts[i].parent) {
			instructionTexts[i].parent.removeChild(instructionTexts[i]);
		}
	}
	instructionTexts = [];
	// Create new instruction texts
	var instructionY = 950;
	for (var ti = 0; ti < texts.instructions.length; ti++) {
		var instructLine = new Text2(texts.instructions[ti], {
			size: 60,
			fill: 0xFFFFFF,
			dropShadow: true,
			dropShadowColor: 0x000000,
			dropShadowDistance: 2,
			dropShadowAngle: Math.PI / 2,
			dropShadowBlur: 4,
			dropShadowAlpha: 0.8
		});
		instructLine.anchor.set(0.5, 0);
		instructLine.x = 1024;
		instructLine.y = instructionY;
		tutorialContainer.addChild(instructLine);
		instructionTexts.push(instructLine);
		instructionY += 95;
	}
	// Update start button text if it exists
	if (startText) {
		startText.setText(texts.start);
	}
	// Update score board labels
	if (scoreLabel) {
		scoreLabel.setText(texts.score);
	}
	if (comboLabelBelow) {
		comboLabelBelow.setText(texts.combo);
	}
	if (comboLabel) {
		comboLabel.setText(texts.combo);
	}
	if (accuracyLabel) {
		accuracyLabel.setText(texts.accuracy);
	}
}
// Initial language setup
selectedLang = 0; // Default to English (first in new order)
updateTutorialLanguage();
// Start button
var startButton = new Container();
var startBg = LK.getAsset('targetCircle', {
	anchorX: 0.5,
	anchorY: 0.5,
	scaleX: 3,
	scaleY: 1,
	tint: 0x00FF00,
	alpha: 0.8
});
startButton.addChild(startBg);
startText = new Text2('BAŞLA', {
	size: 80,
	fill: 0xFFFFFF,
	dropShadow: true,
	dropShadowColor: 0x000000,
	dropShadowDistance: 3,
	dropShadowAngle: Math.PI / 2,
	dropShadowBlur: 5,
	dropShadowAlpha: 0.9
});
startText.anchor.set(0.5, 0.5);
startButton.addChild(startText);
startButton.x = 1024;
startButton.y = 2000;
tutorialContainer.addChild(startButton);
// Button hover effect
startButton.down = function () {
	tween(startBg, {
		scaleX: 3.2,
		scaleY: 1.1,
		alpha: 1
	}, {
		duration: 100,
		easing: tween.easeOut
	});
};
startButton.up = function () {
	tween(startBg, {
		scaleX: 3,
		scaleY: 1,
		alpha: 0.8
	}, {
		duration: 100,
		easing: tween.easeOut
	});
	// Start game
	tutorialActive = false;
	tween(tutorialContainer, {
		alpha: 0
	}, {
		duration: 500,
		onFinish: function onFinish() {
			tutorialContainer.destroy();
			// Start playing music after tutorial
			LK.playMusic('bgmusic');
		}
	});
};
// Visual examples
var exampleNote = LK.getAsset('noteMiddle', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 1024,
	y: 2150,
	scaleX: 1.5,
	scaleY: 1.5
});
exampleNote.tint = 0xff33cc;
tutorialContainer.addChild(exampleNote);
// Animate example note
tween(exampleNote, {
	y: 2250,
	scaleX: 2,
	scaleY: 2
}, {
	duration: 1000,
	loop: true,
	yoyo: true,
	easing: tween.easeInOut
});
// Instructions removed - no longer needed
function spawnNote() {
	// Cap note queue - only spawn if we're under the limit
	if (fallingNotes.length >= MAX_NOTES_ON_SCREEN) {
		return; // Skip spawning to prevent memory bloat
	}
	// Create array of available lanes (lanes that haven't reached 2 consecutive notes)
	var availableLanes = [];
	for (var i = 0; i < 3; i++) {
		// A lane is available if it hasn't spawned 2 consecutive notes
		if (i !== lastSpawnedLane || consecutiveNotesPerLane[i] < 2) {
			availableLanes.push(i);
		}
	}
	// If no lanes are available (shouldn't happen with 3 lanes), reset and use all lanes
	if (availableLanes.length === 0) {
		availableLanes = [0, 1, 2];
	}
	// Choose a random lane from available lanes
	var randomIndex = Math.floor(Math.random() * availableLanes.length);
	var selectedLane = availableLanes[randomIndex];
	// Update consecutive note tracking
	if (selectedLane === lastSpawnedLane) {
		consecutiveNotesPerLane[selectedLane]++;
	} else {
		// Reset all lanes' consecutive counts
		for (var j = 0; j < 3; j++) {
			consecutiveNotesPerLane[j] = 0;
		}
		consecutiveNotesPerLane[selectedLane] = 1;
	}
	lastSpawnedLane = selectedLane;
	var note = new FallingNote(selectedLane);
	note.x = laneXPositions[selectedLane]; // Position in correct lane
	note.y = -NOTE_VISIBILITY_BUFFER; // Start above screen
	note.lastY = note.y; // Initialize lastY tracking
	fallingNotes.push(note);
	game.addChild(note);
}
function hitNote(lane) {
	var hitNote = null;
	var closestDistance = Infinity;
	// Find the closest note in the hit zone for this lane
	for (var i = 0; i < fallingNotes.length; i++) {
		var note = fallingNotes[i];
		if (note.lane === lane && !note.hasBeenHit) {
			var distance = Math.abs(note.y - TARGET_Y);
			if (distance < HIT_ZONE && distance < closestDistance) {
				hitNote = note;
				closestDistance = distance;
			}
		}
	}
	if (hitNote) {
		hitNote.hasBeenHit = true;
		var points = 0;
		var feedback = "";
		var color = "#ffffff";
		if (closestDistance <= PERFECT_ZONE) {
			points = 3;
			feedback = "PERFECT!";
			color = "#00ff00";
			LK.getSound('perfect').play();
		} else {
			points = 1;
			feedback = "GOOD!";
			color = "#ffff00";
			LK.getSound('hit').play();
		}
		// Increment combo for consecutive hits
		combo++;
		score += points * (1 + Math.floor(combo / 10) * 0.5); // Combo bonus
		hitNotes++;
		totalNotes++;
		accuracy = Math.round(hitNotes / totalNotes * 100);
		// Smooth score animation
		var targetScore = Math.floor(score);
		tween(scoreText, {
			text: targetScore
		}, {
			duration: 300,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				scoreText.setText(targetScore.toString());
			}
		});
		// Update displays
		comboText.setText(combo.toString());
		comboCounterText.setText(combo.toString());
		accuracyText.setText(accuracy + '%');
		// Update accuracy color based on performance
		if (accuracy >= 95) accuracyText.tint = 0x00FF00; // Green
		else if (accuracy >= 80) accuracyText.tint = 0xFFFF00; // Yellow
		else if (accuracy >= 60) accuracyText.tint = 0xFF8800; // Orange
		else accuracyText.tint = 0xFF0000; // Red
		// Change combo text color based on combo level
		var comboColor = 0xFFAA00; // Default orange
		if (combo >= 100) comboColor = 0xFF0000; // Red for high combo
		else if (combo >= 50) comboColor = 0xFF00FF; // Magenta for medium combo
		else if (combo >= 20) comboColor = 0x00FFFF; // Cyan for building combo
		else if (combo >= 10) comboColor = 0xFFFF00; // Yellow for decent combo
		comboText.tint = comboColor;
		// HUD glow pulse every 10 hits
		if (combo > 0 && combo % 10 === 0) {
			// Pulse combo text
			tween(comboText, {
				scaleX: 1.3,
				scaleY: 1.3
			}, {
				duration: 150,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					tween(comboText, {
						scaleX: 1,
						scaleY: 1
					}, {
						duration: 150,
						easing: tween.easeOut
					});
				}
			});
			// HUD panel glow pulse removed - no hudPanel to animate
			// Show streak banner
			var streakText = getPooledFloatingText('STREAK x' + combo + '!', '#FFD700');
			streakText.x = 1024;
			streakText.y = 300;
		}
		// Screen-wide particle burst at major milestones
		if (combo === 50 || combo === 100 || combo === 200) {
			LK.effects.flashScreen(0xFFD700, 800); // Gold flash
			// HUD panel effect removed - no hudPanel to animate
			// Show milestone banner
			var milestoneText = getPooledFloatingText('★ ' + combo + ' COMBO! ★', '#FFD700');
			milestoneText.x = 1024;
			milestoneText.y = 400;
			tween(milestoneText, {
				scaleX: 1.5,
				scaleY: 1.5
			}, {
				duration: 300,
				easing: tween.elasticOut
			});
			// Add camera shake for major milestones
			var shakeIntensity = 15;
			var originalGameX = game.x;
			var originalGameY = game.y;
			tween(game, {
				x: originalGameX + shakeIntensity
			}, {
				duration: 50,
				onFinish: function onFinish() {
					tween(game, {
						x: originalGameX - shakeIntensity
					}, {
						duration: 50,
						onFinish: function onFinish() {
							tween(game, {
								x: originalGameX,
								y: originalGameY
							}, {
								duration: 50
							});
						}
					});
				}
			});
		}
		// Add subtle camera shake on perfect hits
		if (closestDistance <= PERFECT_ZONE && combo > 10) {
			var shakeAmount = 5;
			var origX = game.x;
			var origY = game.y;
			tween(game, {
				x: origX + shakeAmount,
				y: origY + shakeAmount
			}, {
				duration: 40,
				onFinish: function onFinish() {
					tween(game, {
						x: origX,
						y: origY
					}, {
						duration: 40
					});
				}
			});
		}
		// Change background tint color on note hit
		if (bgTintOverlay) {
			var hitColors = [0x00ffff, 0xff00ff, 0xffff00];
			bgTintOverlay.tint = hitColors[Math.floor(Math.random() * hitColors.length)];
			tween(bgTintOverlay, {
				alpha: 0.5
			}, {
				duration: 200,
				onFinish: function onFinish() {
					tween(bgTintOverlay, {
						alpha: 0.3
					}, {
						duration: 400
					});
				}
			});
		}
		// Visual feedback
		targetCircles[lane].glow();
		// Animate key label when pressed - blaze to 100% opacity and scale to 120%
		if (keyLabelObjects[lane]) {
			// Animate the letter
			tween(keyLabelObjects[lane], {
				scaleX: 1.2,
				scaleY: 1.2,
				alpha: 1 // Blaze to 100% opacity for Perfect hits
			}, {
				duration: 100,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					tween(keyLabelObjects[lane], {
						scaleX: 1,
						scaleY: 1,
						alpha: 0.8 // Return to gentle glow
					}, {
						duration: 300,
						easing: tween.easeOut
					});
				}
			});
			// Animate the glow background
			if (keyGlowObjects[lane]) {
				tween(keyGlowObjects[lane], {
					scaleX: 3.0,
					scaleY: 3.0,
					alpha: 0.6
				}, {
					duration: 150,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						tween(keyGlowObjects[lane], {
							scaleX: 2.5,
							scaleY: 2.5,
							alpha: 0.2
						}, {
							duration: 200,
							easing: tween.easeOut
						});
					}
				});
			}
		}
		// Create vertical impact beam effect that shoots upward from the target
		var impactLine = getPooledImpactLine();
		impactLine.anchor.set(0.5, 1);
		impactLine.x = laneXPositions[lane];
		impactLine.y = 2600;
		impactLine.scale.set(closestDistance <= PERFECT_ZONE ? 3 : 2, closestDistance <= PERFECT_ZONE ? 2732 / 4 : 2000 / 4);
		impactLine.alpha = 0.8;
		var laneColors = [0x00FFFF, 0xFF00FF, 0xFFFF00]; // Cyan, Magenta, Yellow
		impactLine.tint = closestDistance <= PERFECT_ZONE ? 0xFFFFFF : laneColors[lane]; // White for perfect, lane color for good
		// Add color-matched burst effect
		for (var b = 0; b < 8; b++) {
			var burst = LK.getAsset('noteLeft', {
				anchorX: 0.5,
				anchorY: 0.5,
				scaleX: 0.3,
				scaleY: 0.3
			});
			burst.tint = laneColors[lane];
			burst.x = laneXPositions[lane];
			burst.y = 2600;
			burst.alpha = 0.9;
			game.addChild(burst);
			var angle = Math.PI * 2 / 8 * b;
			var distance = closestDistance <= PERFECT_ZONE ? 200 : 120;
			tween(burst, {
				x: burst.x + Math.cos(angle) * distance,
				y: burst.y + Math.sin(angle) * distance,
				alpha: 0,
				scaleX: 0.05,
				scaleY: 0.05
			}, {
				duration: 600,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					if (burst.parent) burst.parent.removeChild(burst);
				}
			});
		}
		// Animate vertical beam shooting upward
		tween(impactLine, {
			scaleY: 0,
			// Collapse upward
			alpha: 0
		}, {
			duration: 400,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				releaseImpactLine(impactLine);
			}
		});
		// Target circle pulse effect
		var targetCircle = targetCircles[lane];
		tween(targetCircle, {
			scaleX: 0.8,
			scaleY: 0.8
		}, {
			duration: 100,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				tween(targetCircle, {
					scaleX: 1.1,
					scaleY: 1.1
				}, {
					duration: 150,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						tween(targetCircle, {
							scaleX: 1,
							scaleY: 1
						}, {
							duration: 100,
							easing: tween.easeOut
						});
					}
				});
			}
		});
		// Floating score text
		var floatingText = getPooledFloatingText('+' + points, color);
		floatingText.x = laneXPositions[lane];
		floatingText.y = TARGET_Y - 100;
		// Remove note
		hitNote.destroy();
		for (var j = 0; j < fallingNotes.length; j++) {
			if (fallingNotes[j] === hitNote) {
				fallingNotes.splice(j, 1);
				break;
			}
		}
	} else {
		// Miss - reset combo and update accuracy
		if (combo > 0) {
			combo = 0;
			totalNotes++;
			missedNotes++; // Increment miss counter
			accuracy = Math.round(hitNotes / totalNotes * 100);
			comboText.setText('0');
			comboCounterText.setText('0');
			comboText.tint = 0xFFAA00; // Reset combo color to default
			accuracyText.setText(accuracy + '%');
			// Update accuracy color
			if (accuracy >= 95) accuracyText.tint = 0x00FF00;else if (accuracy >= 80) accuracyText.tint = 0xFFFF00;else if (accuracy >= 60) accuracyText.tint = 0xFF8800;else accuracyText.tint = 0xFF0000;
			LK.getSound('miss').play();
			var langKeys = ['EN', 'MT', 'ES', 'DE', 'IT', 'FR', 'TR'];
			var currentLang = langKeys[selectedLang] || 'EN';
			var missText = getPooledFloatingText(tutorialTexts[currentLang].miss, '#ff0000');
			missText.x = laneXPositions[lane];
			missText.y = TARGET_Y - 100;
			// Check for game over condition
			if (missedNotes >= MAX_MISSES) {
				LK.showGameOver();
				return;
			}
			// Animate key label miss effect - desaturate and shake
			if (keyLabelObjects[lane]) {
				// Desaturate by changing tint to gray
				var originalTint = keyLabelObjects[lane].tint;
				keyLabelObjects[lane].tint = 0x888888; // Gray for desaturation
				var originalX = keyLabelObjects[lane].x;
				// Shake effect - move left and right
				var shakeDistance = 8;
				tween(keyLabelObjects[lane], {
					x: originalX - shakeDistance
				}, {
					duration: 75,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						tween(keyLabelObjects[lane], {
							x: originalX + shakeDistance
						}, {
							duration: 75,
							easing: tween.easeOut,
							onFinish: function onFinish() {
								tween(keyLabelObjects[lane], {
									x: originalX,
									tint: originalTint // Restore original color
								}, {
									duration: 75,
									easing: tween.easeOut
								});
							}
						});
					}
				});
			}
			// Flash lane red for miss feedback
			var laneFlash = LK.getAsset('laneDivider', {
				anchorX: 0.5,
				anchorY: 0.5,
				x: laneXPositions[lane],
				y: 1366,
				scaleX: 0.8,
				scaleY: 2732 / 4,
				tint: 0xFF0000,
				alpha: 0.3
			});
			game.addChild(laneFlash);
			tween(laneFlash, {
				alpha: 0
			}, {
				duration: 500,
				onFinish: function onFinish() {
					if (laneFlash.parent) laneFlash.parent.removeChild(laneFlash);
				}
			});
		}
	}
}
// Stars and particle effects storage
var backgroundStars = [];
var comboParticles = [];
// Create animated background stars
for (var s = 0; s < 30; s++) {
	var star = LK.getAsset('noteLeft', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: Math.random() * 0.2 + 0.05,
		scaleY: Math.random() * 0.2 + 0.05
	});
	star.x = Math.random() * 2048;
	star.y = Math.random() * 2732;
	star.alpha = Math.random() * 0.3 + 0.1;
	star.tint = 0xffffff;
	star.speed = Math.random() * 0.5 + 0.1;
	star.twinkleSpeed = Math.random() * 0.02 + 0.01;
	game.addChildAt(star, 2);
	backgroundStars.push(star);
}
// Tap detection for lanes
game.down = function (x, y, obj) {
	// Don't process taps during tutorial
	if (tutorialActive) {
		return;
	}
	// Determine which lane was tapped
	var tappedLane = -1;
	for (var i = 0; i < 3; i++) {
		if (Math.abs(x - laneXPositions[i]) < 150) {
			tappedLane = i;
			break;
		}
	}
	if (tappedLane >= 0) {
		hitNote(tappedLane);
	}
};
// Keyboard controls for mapped keys, strictly mapped to lanes and supporting remap
LK.on('keyDown', function (event) {
	// Don't process keyboard during tutorial
	if (tutorialActive) {
		return;
	}
	var pressedKey = event.key ? event.key.toUpperCase() : '';
	var lane = -1;
	for (var i = 0; i < 3; i++) {
		if (keyLabels[i].toUpperCase() === pressedKey) {
			lane = i;
			break;
		}
	}
	if (lane >= 0 && lane < 3) {
		// Only allow hit if there is a note in this lane in the hit zone
		var found = false;
		for (var j = 0; j < fallingNotes.length; j++) {
			var note = fallingNotes[j];
			if (note.lane === lane && !note.hasBeenHit) {
				var distance = Math.abs(note.y - TARGET_Y);
				if (distance < HIT_ZONE) {
					found = true;
					break;
				}
			}
		}
		if (found) {
			hitNote(lane);
			// Visual feedback for key press
			if (targetCircles[lane]) {
				targetCircles[lane].glow();
			}
		} else {
			// Incorrect timing or no note in this lane: shake and flash red
			if (keyLabelObjects[lane]) {
				var originalTint = keyLabelObjects[lane].tint;
				keyLabelObjects[lane].tint = 0xFF0000; // Red for error
				var originalX = keyLabelObjects[lane].x;
				var shakeDistance = 8;
				tween(keyLabelObjects[lane], {
					x: originalX - shakeDistance
				}, {
					duration: 60,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						tween(keyLabelObjects[lane], {
							x: originalX + shakeDistance
						}, {
							duration: 60,
							easing: tween.easeOut,
							onFinish: function onFinish() {
								tween(keyLabelObjects[lane], {
									x: originalX,
									tint: originalTint
								}, {
									duration: 60,
									easing: tween.easeOut
								});
							}
						});
					}
				});
			}
		}
	}
});
game.update = function () {
	// Don't update game while tutorial is active
	if (tutorialActive) {
		return;
	}
	// Music-synced spawn: use music time if available, else fallback to timer
	noteSpawnTimer++;
	if (noteSpawnTimer >= noteSpawnInterval) {
		spawnNote();
		noteSpawnTimer = 0;
		// Progressive speed increase: decrease interval as score/combo rises
		if (accuracy >= 85 && combo >= 10) {
			if (noteSpawnInterval > 12) {
				noteSpawnInterval -= 0.25;
			}
		} else if (accuracy < 60 && combo === 0) {
			if (noteSpawnInterval < 80) {
				noteSpawnInterval += 0.5;
			}
		} else {
			if (noteSpawnInterval > 18) {
				noteSpawnInterval -= 0.07;
			}
		}
		// Ball speed logic removed - this is now a rhythm game without a player ball
	}
	// Update animated background stars
	for (var s = 0; s < backgroundStars.length; s++) {
		var star = backgroundStars[s];
		star.y += star.speed;
		star.alpha = 0.1 + Math.sin(LK.ticks * star.twinkleSpeed) * 0.2;
		if (star.y > 2832) {
			star.y = -100;
			star.x = Math.random() * 2048;
		}
	}
	// Update falling notes (now moving horizontally)
	for (var i = fallingNotes.length - 1; i >= 0; i--) {
		var note = fallingNotes[i];
		// Check if note missed (passed target vertically)
		if (note.lastY <= TARGET_Y + HIT_ZONE && note.y > TARGET_Y + HIT_ZONE && !note.hasBeenHit) {
			// Note was missed
			combo = 0;
			totalNotes++;
			missedNotes++; // Increment miss counter
			accuracy = Math.round(hitNotes / totalNotes * 100);
			comboText.setText('0');
			comboCounterText.setText('0');
			comboText.tint = 0xFFAA00; // Reset combo color to default
			accuracyText.setText(accuracy + '%');
			// Update accuracy color
			if (accuracy >= 95) accuracyText.tint = 0x00FF00;else if (accuracy >= 80) accuracyText.tint = 0xFFFF00;else if (accuracy >= 60) accuracyText.tint = 0xFF8800;else accuracyText.tint = 0xFF0000;
			LK.getSound('miss').play();
			var langKeys = ['EN', 'MT', 'ES', 'DE', 'IT', 'FR', 'TR'];
			var currentLang = langKeys[selectedLang] || 'EN';
			var missText = getPooledFloatingText(tutorialTexts[currentLang].miss, '#ff0000');
			missText.x = laneXPositions[note.lane];
			missText.y = TARGET_Y - 100;
			// Check for game over condition
			if (missedNotes >= MAX_MISSES) {
				LK.showGameOver();
				return;
			}
			// Animate key label miss effect for passed notes
			var missedLane = note.lane;
			if (keyLabelObjects[missedLane]) {
				// Desaturate by changing tint to gray
				var originalTint = keyLabelObjects[missedLane].tint;
				keyLabelObjects[missedLane].tint = 0x888888; // Gray for desaturation
				var originalX = keyLabelObjects[missedLane].x;
				// Shake effect - move left and right
				var shakeDistance = 8;
				tween(keyLabelObjects[missedLane], {
					x: originalX - shakeDistance
				}, {
					duration: 75,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						tween(keyLabelObjects[missedLane], {
							x: originalX + shakeDistance
						}, {
							duration: 75,
							easing: tween.easeOut,
							onFinish: function onFinish() {
								tween(keyLabelObjects[missedLane], {
									x: originalX,
									tint: originalTint // Restore original color
								}, {
									duration: 75,
									easing: tween.easeOut
								});
							}
						});
					}
				});
			}
			// Flash lane red for missed note
			var laneFlash = LK.getAsset('laneDivider', {
				anchorX: 0.5,
				anchorY: 0.5,
				x: laneXPositions[note.lane],
				y: 1366,
				scaleX: 0.8,
				scaleY: 2732 / 4,
				tint: 0xFF0000,
				alpha: 0.3
			});
			game.addChild(laneFlash);
			// Animate miss flash fade out
			tween(laneFlash, {
				alpha: 0
			}, {
				duration: 500,
				onFinish: function onFinish() {
					if (laneFlash.parent) laneFlash.parent.removeChild(laneFlash);
				}
			});
		}
		// Remove notes that are off screen (bottom now) - optimized cleanup threshold
		if (note.y > CLEANUP_THRESHOLD) {
			note.destroy();
			fallingNotes.splice(i, 1);
		}
	}
	// Music-synced pulse: every 60 frames, pulse the ball and target
	if (LK.ticks % 60 === 0) {
		musicBeatCounter++;
		musicIntensity = 0.5 + Math.sin(musicBeatCounter * 0.1) * 0.5;
		// Pulse lane borders with beat
		for (var lb = 0; lb < laneBorders.length; lb++) {
			tween(laneBorders[lb], {
				alpha: 0.6 * musicIntensity,
				scaleX: 0.8
			}, {
				duration: 100,
				onFinish: function (border) {
					return function () {
						tween(border, {
							alpha: 0.3,
							scaleX: 0.5
						}, {
							duration: 300
						});
					};
				}(laneBorders[lb])
			});
		}
		// Pulse hit circles with music beat
		for (var i = 0; i < targetCircles.length; i++) {
			tween(targetCircles[i], {
				scaleX: 1.1,
				scaleY: 1.1
			}, {
				duration: 80,
				onFinish: function (tc) {
					return function () {
						tween(tc, {
							scaleX: 1,
							scaleY: 1
						}, {
							duration: 80
						});
					};
				}(targetCircles[i])
			});
		}
	}
	// Update animated background elements
	for (var e = 0; e < bgElements.length; e++) {
		bgElements[e].y -= bgElements[e].speed;
		bgElements[e].rotation += 0.01;
		bgElements[e].alpha = 0.1 + musicIntensity * 0.1;
		if (bgElements[e].y < -100) {
			bgElements[e].y = 2832;
			bgElements[e].x = Math.random() * 2048;
		}
	}
	// Pulse light beams with music
	if (LK.ticks % 30 === 0 && bgStars.length > 0) {
		var beamIndex = Math.floor(Math.random() * bgStars.length);
		tween(bgStars[beamIndex], {
			alpha: 0.2 * musicIntensity,
			scaleX: 0.5
		}, {
			duration: 200,
			onFinish: function onFinish() {
				tween(bgStars[beamIndex], {
					alpha: 0.05,
					scaleX: 0.2
				}, {
					duration: 400
				});
			}
		});
	}
	// Add combo streak particles
	if (combo > 0 && combo % 5 === 0) {
		for (var cp = 0; cp < 3; cp++) {
			var particle = LK.getAsset('noteLeft', {
				anchorX: 0.5,
				anchorY: 0.5,
				scaleX: 0.3,
				scaleY: 0.3
			});
			particle.tint = [0x00bfff, 0xff33cc, 0xffe066][cp];
			particle.x = laneXPositions[cp];
			particle.y = TARGET_Y;
			particle.alpha = 0.8;
			game.addChild(particle);
			tween(particle, {
				y: particle.y - 200,
				alpha: 0,
				scaleX: 0.05,
				scaleY: 0.05
			}, {
				duration: 800,
				onFinish: function onFinish() {
					if (particle.parent) particle.parent.removeChild(particle);
				}
			});
		}
	}
	// Update floating texts with batch cleanup
	var textsToRemove = [];
	for (var i = floatingTexts.length - 1; i >= 0; i--) {
		var text = floatingTexts[i];
		if (text.life <= 0) {
			textsToRemove.push(text);
		}
	}
	// Batch remove expired floating texts to reduce array operations
	for (var j = 0; j < textsToRemove.length; j++) {
		releaseFloatingText(textsToRemove[j]);
	}
	// Instructions removed - no longer shown after tutorial
	// Achievement milestones
	if (!window.achievements) window.achievements = {};
	if (score >= 100 && !window.achievements['century']) {
		window.achievements['century'] = true;
		var achievementText = getPooledFloatingText('★ CENTURY SCORE! ★', '#FFD700');
		achievementText.x = 1024;
		achievementText.y = 600;
		tween(achievementText, {
			scaleX: 1.5,
			scaleY: 1.5
		}, {
			duration: 300,
			easing: tween.elasticOut
		});
	}
	if (combo >= 50 && !window.achievements['combo50']) {
		window.achievements['combo50'] = true;
		var achievementText2 = getPooledFloatingText('★ 50 COMBO MASTER! ★', '#FF00FF');
		achievementText2.x = 1024;
		achievementText2.y = 700;
	}
};

===================================================================
--- original.js
+++ change.js
@@ -680,63 +680,63 @@
 // Tutorial texts in multiple languages
 var tutorialTexts = {
 	TR: {
 		title: 'NASIL OYNANIR',
-		instructions: ['Notalar aşağı düşer', 'Notalar daireye ulaştığında', 'Daireye bas!', '', 'PUANLAMA:', 'PERFECT = 3 puan', 'GOOD = 1 puan', 'Kombo bonusu ekler!', '', 'Yüksek kombo = Yüksek skor!'],
+		instructions: ['Notalar aşağı düşer', 'Notalar daireye ulaştığında', 'Daireye bas!', '', 'PUANLAMA:', 'PERFECT = 3 puan', 'GOOD = 1 puan', 'Kombo bonusu ekler!', '', 'Yüksek kombo = Yüksek skor!', '', 'DİKKAT:', '5 nota kaçırırsan kaybedersin!'],
 		start: 'BAŞLA',
 		score: 'SKOR',
 		combo: 'KOMBO',
 		accuracy: 'İSABET',
 		miss: 'KAÇIRDIN!'
 	},
 	EN: {
 		title: 'HOW TO PLAY',
-		instructions: ['Notes fall down', 'When notes reach the circle', 'Tap the circle!', '', 'SCORING:', 'PERFECT = 3 points', 'GOOD = 1 point', 'Adds combo bonus!', '', 'High combo = High score!'],
+		instructions: ['Notes fall down', 'When notes reach the circle', 'Tap the circle!', '', 'SCORING:', 'PERFECT = 3 points', 'GOOD = 1 point', 'Adds combo bonus!', '', 'High combo = High score!', '', 'WARNING:', 'Miss 5 notes and you lose!'],
 		start: 'START',
 		score: 'SCORE',
 		combo: 'COMBO',
 		accuracy: 'ACCURACY',
 		miss: 'MISS!'
 	},
 	ES: {
 		title: 'CÓMO JUGAR',
-		instructions: ['Las notas caen', 'Cuando las notas llegan al círculo', '¡Toca el círculo!', '', 'PUNTUACIÓN:', 'PERFECTO = 3 puntos', 'BUENO = 1 punto', '¡Añade bonus de combo!', '', '¡Combo alto = Puntuación alta!'],
+		instructions: ['Las notas caen', 'Cuando las notas llegan al círculo', '¡Toca el círculo!', '', 'PUNTUACIÓN:', 'PERFECTO = 3 puntos', 'BUENO = 1 punto', '¡Añade bonus de combo!', '', '¡Combo alto = Puntuación alta!', '', '¡CUIDADO:', 'Falla 5 notas y pierdes!'],
 		start: 'INICIAR',
 		score: 'PUNTOS',
 		combo: 'COMBO',
 		accuracy: 'PRECISIÓN',
 		miss: '¡FALLO!'
 	},
 	DE: {
 		title: 'ANLEITUNG',
-		instructions: ['Noten fallen herab', 'Wenn Noten den Kreis erreichen', 'Tippe den Kreis!', '', 'BEWERTUNG:', 'PERFEKT = 3 Punkte', 'GUT = 1 Punkt', 'Fügt Combo-Bonus hinzu!', '', 'Hohe Combo = Hohe Punktzahl!'],
+		instructions: ['Noten fallen herab', 'Wenn Noten den Kreis erreichen', 'Tippe den Kreis!', '', 'BEWERTUNG:', 'PERFEKT = 3 Punkte', 'GUT = 1 Punkt', 'Fügt Combo-Bonus hinzu!', '', 'Hohe Combo = Hohe Punktzahl!', '', 'ACHTUNG:', 'Verfehle 5 Noten und du verlierst!'],
 		start: 'START',
 		score: 'PUNKTE',
 		combo: 'COMBO',
 		accuracy: 'GENAUIGKEIT',
 		miss: 'VERFEHLT!'
 	},
 	IT: {
 		title: 'COME GIOCARE',
-		instructions: ['Le note cadono', 'Quando le note raggiungono il cerchio', 'Tocca il cerchio!', '', 'PUNTEGGIO:', 'PERFETTO = 3 punti', 'BUONO = 1 punto', 'Aggiunge bonus combo!', '', 'Combo alta = Punteggio alto!'],
+		instructions: ['Le note cadono', 'Quando le note raggiungono il cerchio', 'Tocca il cerchio!', '', 'PUNTEGGIO:', 'PERFETTO = 3 punti', 'BUONO = 1 punto', 'Aggiunge bonus combo!', '', 'Combo alta = Punteggio alto!', '', 'ATTENZIONE:', 'Mancare 5 note e perdi!'],
 		start: 'INIZIA',
 		score: 'PUNTEGGIO',
 		combo: 'COMBO',
 		accuracy: 'PRECISIONE',
 		miss: 'MANCATO!'
 	},
 	FR: {
 		title: 'COMMENT JOUER',
-		instructions: ['Les notes tombent', 'Quand les notes atteignent le cercle', 'Touchez le cercle!', '', 'NOTATION:', 'PARFAIT = 3 points', 'BON = 1 point', 'Ajoute bonus combo!', '', 'Combo élevé = Score élevé!'],
+		instructions: ['Les notes tombent', 'Quand les notes atteignent le cercle', 'Touchez le cercle!', '', 'NOTATION:', 'PARFAIT = 3 points', 'BON = 1 point', 'Ajoute bonus combo!', '', 'Combo élevé = Score élevé!', '', 'ATTENTION:', 'Ratez 5 notes et vous perdez!'],
 		start: 'COMMENCER',
 		score: 'SCORE',
 		combo: 'COMBO',
 		accuracy: 'PRÉCISION',
 		miss: 'RATÉ!'
 	},
 	MT: {
 		title: 'KIEL TILGĦAB',
-		instructions: ['In-noti jaqgħu', 'Meta n-noti jaslu għaċ-ċirku', 'Aqra ċ-ċirku!', '', 'PUNTI:', 'PERFETT = 3 punti', 'TAJJEB = 1 punt', 'Iżżid bonus combo!', '', 'Combo għoli = Punteġġ għoli!'],
+		instructions: ['In-noti jaqgħu', 'Meta n-noti jaslu għaċ-ċirku', 'Aqra ċ-ċirku!', '', 'PUNTI:', 'PERFETT = 3 punti', 'TAJJEB = 1 punt', 'Iżżid bonus combo!', '', 'Combo għoli = Punteġġ għoli!', '', 'ATTENZJONI:', 'Tilef 5 noti u titlef!'],
 		start: 'IBDA',
 		score: 'PUNTEĠĠ',
 		combo: 'COMBO',
 		accuracy: 'PREĊIŻJONI',