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

/**** 
* Classes
****/ 
var Cube = Container.expand(function () {
	var self = Container.call(this);
	var cubeGraphics = self.attachAsset('cube', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Physics properties
	self.vy = 0;
	self.vx = 0;
	self.gravity = 0.5;
	self.bounce = 0.4;
	self.lastY = 0;
	self.lastX = 0;
	self.lastWasIntersecting = false;
	self.update = function () {
		// Store last position
		self.lastX = self.x;
		self.lastY = self.y;
		// Basic follow player behavior
		if (sprunki) {
			// Calculate direction to player
			var dx = sprunki.x - self.x;
			var dy = sprunki.y - self.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			// Only follow if within certain range
			if (distance > 50 && distance < 800) {
				// Normalize direction and apply a "following" force
				self.vx += dx / distance * 0.3;
				self.vy += dy / distance * 0.2;
				// Show "happy" effect when following player (yellow tint)
				if (LK.ticks % 60 < 30) {
					cubeGraphics.tint = 0xFFFF00;
				} else {
					cubeGraphics.tint = 0xFFFFFF;
				}
			} else {
				// Reset tint when not actively following
				cubeGraphics.tint = 0xFFFFFF;
			}
			// Apply maximum speed limits so cubes don't move too fast
			var maxSpeed = 4;
			if (self.vx > maxSpeed) self.vx = maxSpeed;
			if (self.vx < -maxSpeed) self.vx = -maxSpeed;
			if (self.vy > maxSpeed) self.vy = maxSpeed;
			if (self.vy < -maxSpeed) self.vy = -maxSpeed;
		}
		// Apply gravity (reduced when following player)
		self.vy += self.gravity * 0.7;
		// Update position
		self.y += self.vy;
		self.x += self.vx;
		// Rotate cube while following (slower when following closely)
		var rotationSpeed = 0.02;
		if (sprunki && Math.abs(sprunki.x - self.x) < 200) {
			rotationSpeed = 0.05; // Spin faster when close to player (excited)
		}
		cubeGraphics.rotation += rotationSpeed;
		// Check boundaries
		if (self.y > 2732 - 50) {
			self.y = 2732 - 50;
			self.vy *= -self.bounce;
			// Slow down horizontal movement when hitting the ground
			self.vx *= 0.8;
		}
		if (self.x < 50) {
			self.x = 50;
			self.vx *= -self.bounce;
		} else if (self.x > 2048 - 50) {
			self.x = 2048 - 50;
			self.vx *= -self.bounce;
		}
	};
	return self;
});
// Create cubes
var Goal = Container.expand(function () {
	var self = Container.call(this);
	var goalGraphics = self.attachAsset('goal', {
		anchorX: 0.5,
		anchorY: 1.0
	});
	self.lastWasIntersecting = false;
	self.update = function () {
		// Waving flag animation
		goalGraphics.rotation = Math.sin(LK.ticks / 20) * 0.1;
	};
	return self;
});
var Hazard = Container.expand(function () {
	var self = Container.call(this);
	var hazardGraphics = self.attachAsset('hazard', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.lastWasIntersecting = false;
	return self;
});
var HelpButton = Container.expand(function () {
	var self = Container.call(this);
	// Create rectangular button using a shape
	var buttonGraphics = self.attachAsset('platform', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Change color to blue for help button
	buttonGraphics.tint = 0x0000FF;
	// Make it smaller
	buttonGraphics.width = 100;
	buttonGraphics.height = 60;
	// Add question mark text
	var questionMark = new Text2('?', {
		size: 50,
		fill: 0xFFFFFF
	});
	questionMark.anchor.set(0.5, 0.5);
	self.addChild(questionMark);
	// Instructions text based on level
	self.instructions = "";
	// Make button interactive
	self.interactive = true;
	// Handle tap on help button
	self.down = function (x, y, obj) {
		if (self.instructions) {
			showInstructions(self.instructions);
		}
	};
	return self;
});
var IntroScreen = Container.expand(function () {
	var self = Container.call(this);
	// Create background
	var bg = LK.getAsset('platform', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	bg.width = 2048;
	bg.height = 2732;
	bg.tint = 0x3498db; // Blue background
	self.addChild(bg);
	// Create title
	var title = new Text2('Sprunki:1986', {
		size: 120,
		fill: 0xFFFFFF
	});
	title.anchor.set(0.5, 0.5);
	title.y = -300;
	self.addChild(title);
	// Create play button
	var playButton = LK.getAsset('platform', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	playButton.width = 400;
	playButton.height = 150;
	playButton.tint = 0x27ae60; // Green button
	self.addChild(playButton);
	// Add text to play button
	var playText = new Text2('PLAY', {
		size: 80,
		fill: 0xFFFFFF
	});
	playText.anchor.set(0.5, 0.5);
	self.addChild(playText);
	// Make the button interactive
	self.interactive = true;
	// Event handler for tap
	self.down = function (x, y, obj) {
		self.visible = false;
		startGame();
	};
	return self;
});
var Monster = Container.expand(function () {
	var self = Container.call(this);
	// Create monster graphics
	var monsterGraphics = self.attachAsset('hazard', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Make it bigger to look more like a monster
	monsterGraphics.scale.set(2, 2);
	// Movement properties
	self.speed = 2;
	self.direction = 1; // 1 = right, -1 = left
	self.moveRange = 300;
	self.startX = 0;
	self.lastWasIntersecting = false;
	// Update monster movement
	self.update = function () {
		// Move back and forth
		self.x += self.speed * self.direction;
		// Change direction at range limits
		if (Math.abs(self.x - self.startX) > self.moveRange) {
			self.direction *= -1;
		}
		// Visual effect based on direction
		monsterGraphics.scale.x = 2 * self.direction;
	};
	return self;
});
var PauseButton = Container.expand(function () {
	var self = Container.call(this);
	// Create button background
	var pauseButton = self.attachAsset('platform', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	pauseButton.tint = 0x00FF00; // Green color
	pauseButton.width = 100;
	pauseButton.height = 60;
	// Add pause symbol
	var pauseSymbol = new Text2('||', {
		size: 40,
		fill: 0xFFFFFF
	});
	pauseSymbol.anchor.set(0.5, 0.5);
	self.addChild(pauseSymbol);
	self.interactive = true;
	// Handle tap/click on pause button
	self.down = function (x, y, obj) {
		// Trigger the game's pause event using LK's event system
		LK.dispatchEvent('pause');
	};
	return self;
});
// Set game background
var Platform = Container.expand(function () {
	var self = Container.call(this);
	var platformGraphics = self.attachAsset('platform', {
		anchorX: 0.5,
		anchorY: 0.0
	});
	self.checkCollision = function (sprunki) {
		if (!sprunki.compressed && sprunki.vy > 0) {
			// Only check collisions when Sprunki is falling
			var lastWasAbove = sprunki.lastY + 100 <= self.y;
			var nowBelow = sprunki.y + 100 > self.y;
			var horizontalOverlap = Math.abs(sprunki.x - self.x) < platformGraphics.width / 2 + 50;
			if (lastWasAbove && nowBelow && horizontalOverlap) {
				sprunki.y = self.y - 100;
				sprunki.vy *= -self.bounce;
				sprunki.grounded = true;
				sprunki.onPlatform = true;
				LK.getSound('bounce').play();
				return true;
			}
		}
		return false;
	};
	return self;
});
var Soul = Container.expand(function () {
	var self = Container.call(this);
	//{soul-1}
	// Create soul graphics - using same asset as star for now
	var soulGraphics = self.attachAsset('star', {
		anchorX: 0.5,
		//{soul-2}
		anchorY: 0.5 //{soul-3}
	}); //{soul-4}
	// Make soul purplish to distinguish from regular stars
	soulGraphics.tint = 0x8A2BE2; // Purple color for souls
	self.collected = false;
	self.lastWasIntersecting = false; //{soul-5}
	// Give souls a different animation than stars
	self.update = function () {
		//{soul-6}
		// Pulse effect for souls
		var scale = 1 + 0.2 * Math.sin(LK.ticks / 15);
		soulGraphics.scale.set(scale, scale);
		// Floating animation with different pattern
		self.y += Math.cos(LK.ticks / 25) * 0.8;
		// Slow spin
		soulGraphics.rotation += 0.01;
	}; //{soul-7}
	return self; //{soul-8}
});
var Spring = Container.expand(function () {
	var self = Container.call(this);
	var springGraphics = self.attachAsset('spring', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Spring properties
	self.power = 30; // High jump power to reach platform 3
	self.lastWasIntersecting = false;
	// Animate the spring
	self.update = function () {
		// Subtle bouncing animation
		springGraphics.scale.y = 1 + Math.sin(LK.ticks / 15) * 0.1;
	};
	return self;
});
var Sprunki = Container.expand(function () {
	var self = Container.call(this);
	// Create spring character
	var springGraphics = self.attachAsset('spring', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Physics properties
	self.vx = 0;
	self.vy = 0;
	self.gravity = 0.5;
	self.bounce = 0.7;
	self.grounded = false;
	self.onPlatform = false; // Track if player is on a platform
	self.compressed = false;
	self.compressHeight = 0;
	self.maxCompressHeight = 80;
	self.lastX = 0;
	self.lastY = 0;
	self.lastHitGround = false; // Track if player just hit the ground
	self.lastHitGround = false; // Track if player just hit the ground
	self.lastWasIntersecting = false;
	// Swipe detection
	self.swipeStartY = 0;
	self.swipeDirection = null;
	// Switch to compressed spring
	self.compress = function () {
		if (self.compressed) return;
		self.compressed = true;
		self.removeChild(springGraphics);
		springGraphics = self.attachAsset('spring_compressed', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		// Animate the compression
		tween(self.scale, {
			x: 1.4,
			y: 0.7
		}, {
			duration: 200,
			easing: tween.easeOut
		});
	};
	// Switch back to normal spring and launch
	self.release = function () {
		if (!self.compressed) return;
		// Calculate launch velocity based on compression time
		var launchPower = 10 + self.compressHeight / 10;
		self.compressed = false;
		self.removeChild(springGraphics);
		springGraphics = self.attachAsset('spring', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		// Add upward velocity based on compression time
		self.vy = -launchPower;
		// Add slight horizontal movement
		self.vx = Math.random() * 10 - 5;
		// Animate the spring stretching effect
		tween(self.scale, {
			x: 0.7,
			y: 1.4
		}, {
			duration: 150,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				// Return to normal scale
				tween(self.scale, {
					x: 1,
					y: 1
				}, {
					duration: 200,
					easing: tween.easeInOut
				});
			}
		});
		// Play bounce sound
		LK.getSound('bounce').play();
		// Reset compression height
		self.compressHeight = 0;
	};
	// Apply physics and check collisions
	self.update = function () {
		// Store last position for collision detection
		self.lastX = self.x;
		self.lastY = self.y;
		if (!self.compressed) {
			// Check if currently on a platform
			var onPlatform = false;
			for (var i = 0; i < platforms.length; i++) {
				var platform = platforms[i];
				if (Math.abs(self.x - platform.x) < platform.children[0].width / 2 + 50 && Math.abs(self.y + 100 - platform.y) < 10) {
					onPlatform = true;
					self.onPlatform = true;
					self.grounded = true;
					self.vy = 0;
					break;
				}
			}
			// Reset onPlatform flag if no longer on any platform
			if (!onPlatform) {
				self.onPlatform = false;
			}
			// Apply gravity if not on platform
			if (!onPlatform) {
				self.vy += self.gravity;
			}
			// Only move vertically if not on platform or explicitly directed to move vertically
			if (!onPlatform || self.swipeDirection && (self.swipeDirection.includes("up") || self.swipeDirection.includes("down"))) {
				self.y += self.vy;
			}
			// Horizontal movement removed as per requirements
			// Screen boundaries
			if (self.x < 50) {
				self.x = 50;
				self.vx *= -0.5;
			} else if (self.x > 2048 - 50) {
				self.x = 2048 - 50;
				self.vx *= -0.5;
			}
			// Bottom boundary with bounce
			if (self.y > 2732 - 50) {
				self.y = 2732 - 50;
				self.vy *= -self.bounce;
				self.grounded = true;
				LK.getSound('bounce').play();
			} else if (!onPlatform) {
				self.grounded = false;
			}
			// Dampen horizontal and diagonal movement
			self.vx *= 0.98;
			// Reset swipe direction after movement slows down
			if (Math.abs(self.vx) < 0.5 && Math.abs(self.vy) < 2) {
				self.swipeDirection = null;
			}
		}
	};
	// User input handlers
	self.down = function (x, y, obj) {
		if (self.grounded) {
			self.compress();
			self.compressHeight = 0;
		}
		// Track start position for swipe detection
		self.swipeStartY = y;
		self.swipeStartX = x; // Track X position for horizontal and diagonal swipes
		self.swipeDirection = null; // Reset swipe direction
		// Reset idle timer on any interaction
		idleStartTime = Date.now();
	};
	self.up = function (x, y, obj) {
		if (self.compressed) {
			self.release();
		}
		// Calculate swipe distance and direction
		var swipeDist = y - self.swipeStartY;
		var swipeHorizontal = x - self.swipeStartX;
		// Detect any swipe
		if (Math.abs(swipeDist) > 10 || Math.abs(swipeHorizontal) > 10) {
			// Award points for any swipe
			LK.setScore(LK.getScore() + 1);
			// Reset idle timer on swipe
			idleStartTime = Date.now();
			// Horizontal swipe detection for level 3
			if (currentLevel === 3 && Math.abs(swipeHorizontal) > Math.abs(swipeDist)) {
				if (swipeHorizontal < 0) {
					// Swipe left - collect 100 stars
					collectStarsBySwipe(1);
				} else {
					// Swipe right - collect 700 stars
					collectStarsBySwipe(7);
				}
			}
			// Vertical swipe detection for levels 1-2
			else if (Math.abs(swipeDist) > Math.abs(swipeHorizontal)) {
				if (swipeDist < 0) {
					// Swipe up - move player up and collect 3 stars
					self.vy = -20; // Add strong upward velocity
					self.swipeDirection = "up";
					self.onPlatform = false; // Explicitly leave platform on up swipe
					collectStarsBySwipe(3);
				} else {
					// Swipe down - move player down and collect all stars and go to next level
					self.vy = 15; // Add downward velocity
					self.swipeDirection = "down";
					self.onPlatform = false; // Explicitly leave platform on down swipe
					collectStarsBySwipe(100); // A large number to ensure all stars are collected
					if (currentLevel < 3) {
						loadLevel(currentLevel + 1);
					} else {
						LK.showYouWin(); // Show win after final level
					}
				}
			}
		}
	};
	return self;
});
var Star = Container.expand(function () {
	var self = Container.call(this);
	var starGraphics = self.attachAsset('star', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.collected = false;
	self.lastWasIntersecting = false;
	self.update = function () {
		// Rotate star for visual effect
		starGraphics.rotation += 0.02;
		// Floating animation
		self.y += Math.sin(LK.ticks / 20) * 0.5;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
//{soul-9}
var game = new LK.Game({
	backgroundColor: 0x000000
});

/**** 
* Game Code
****/ 
// Set game background 
game.setBackgroundColor(0x87CEEB); // Sky blue background
// Initialize idle timer
var idleStartTime = Date.now();
// Create intro screen
var introScreen = new IntroScreen();
introScreen.x = 2048 / 2;
introScreen.y = 2732 / 2;
game.addChild(introScreen);
// Create Sprunki instance but don't add it to the game yet
var sprunki = new Sprunki();
sprunki.x = 200;
sprunki.y = 200;
// Game elements initialized but not added until game starts
var gameStarted = false;
// Function to start the game
function startGame() {
	if (!gameStarted) {
		gameStarted = true;
		game.addChild(sprunki);
		loadLevel(1);
	}
}
// Create game elements
// Create platforms
var platforms = [];
function createPlatform(x, y) {
	var platform = new Platform();
	platform.x = x;
	platform.y = y;
	platforms.push(platform);
	game.addChild(platform);
	return platform;
}
// Create monsters
var monsters = [];
function createMonster(x, y, range) {
	var monster = new Monster();
	monster.x = x;
	monster.y = y;
	monster.startX = x;
	monster.moveRange = range || 300;
	monsters.push(monster);
	game.addChild(monster);
	return monster;
}
// Create hazards
var hazards = [];
function createHazard(x, y) {
	var hazard = new Hazard();
	hazard.x = x;
	hazard.y = y;
	hazards.push(hazard);
	game.addChild(hazard);
	return hazard;
}
// Create stars
var stars = [];
function createStar(x, y) {
	var star = new Star();
	star.x = x;
	star.y = y;
	stars.push(star);
	game.addChild(star);
	return star;
}
// Create souls
var souls = [];
function createSoul(x, y) {
	var soul = new Soul();
	soul.x = x;
	soul.y = y;
	souls.push(soul);
	game.addChild(soul);
	return soul;
}
// Create goal variable
var goal = null;
// Create score display and level tracking
var currentLevel = 1;
var starCount = 0;
var maxStars = 0;
// Create the scoreTxt before loadLevel is called
var scoreTxt = new Text2('Level: 1 - Stars: 0/0', {
	size: 70,
	fill: 0xFFFFFF
});
// Function to load level based on current level number
function loadLevel(levelNumber) {
	if (!gameStarted) return;
	// Clear existing game elements
	clearLevel();
	// Set current level
	currentLevel = levelNumber;
	// Reset star count
	starCount = 0;
	// Add grass to the bottom
	var grass = LK.getAsset('grass', {
		anchorX: 0.5,
		anchorY: 0.0
	});
	grass.x = 2048 / 2;
	grass.y = 2732 - 100;
	game.addChild(grass);
	if (levelNumber === 1) {
		// Level 1 setup
		createPlatform(500, 800); // Platform 1
		createPlatform(1200, 1000); // Platform 2
		// Platform 3 removed per request
		createPlatform(400, 1800);
		createPlatform(1400, 1600);
		createPlatform(1000, 2200);
		createPlatform(600, 2500);
		createStar(500, 700);
		createStar(1200, 900);
		// Star on platform 3 removed
		createStar(400, 1700);
		createStar(1400, 1500);
		createHazard(700, 1200);
		createHazard(1100, 1800);
		createHazard(500, 2400);
		createMonster(500, 750, 200);
		createMonster(1200, 950, 400);
		createMonster(800, 1350, 300);
		// Add only one cube in the grass
		createCube(1024, 2632); // Position it in the grass (bottom of screen)
		// Springs removed per request
		// Create goal
		goal = new Goal();
		goal.x = 600;
		goal.y = 2500;
		game.addChild(goal);
		// Create help button
		var helpButton = new HelpButton();
		helpButton.x = 150;
		helpButton.y = 2600;
		helpButton.instructions = "Level 1: Basics\n\n" + "• Tap and release Sprunki to jump\n" + "• Hold longer for higher jumps\n" + "• Collect stars to increase your score\n" + "• Avoid red hazards and monsters\n" + "• Swipe UP to collect 3 stars at once\n" + "• Swipe DOWN to collect all stars and advance to next level\n" + "• Reach the red flag to complete the level";
		game.addChild(helpButton);
		// Add pause button at the top right
		var pauseButton = new PauseButton();
		pauseButton.x = 2048 - 150;
		pauseButton.y = 150;
		game.addChild(pauseButton);
	} else if (levelNumber === 2) {
		// Level 2 setup - more challenging
		createPlatform(400, 600);
		createPlatform(900, 500);
		createPlatform(1500, 700);
		createPlatform(1800, 1100);
		createPlatform(1300, 1400);
		createPlatform(800, 1600);
		createPlatform(400, 1900);
		createPlatform(1000, 2200);
		createPlatform(1600, 2400);
		createStar(400, 500);
		createStar(900, 400);
		createStar(1500, 600);
		createStar(1800, 1000);
		createStar(1300, 1300);
		createStar(800, 1500);
		createStar(400, 1800);
		createHazard(600, 800);
		createHazard(1200, 1000);
		createHazard(1500, 1800);
		createHazard(900, 2000);
		// More monsters in level 2
		createMonster(400, 550, 150);
		createMonster(900, 450, 300);
		createMonster(1500, 650, 200);
		createMonster(1300, 1350, 250);
		createMonster(800, 1550, 200);
		// Add only one cube in the grass
		createCube(1024, 2632); // Position it in the grass (bottom of screen)
		// Create goal
		goal = new Goal();
		goal.x = 1600;
		goal.y = 2400;
		game.addChild(goal);
		// Create help button for level 2
		var helpButton = new HelpButton();
		helpButton.x = 150;
		helpButton.y = 2600;
		helpButton.instructions = "Level 2: Challenge\n\n" + "• Platforms are more challenging\n" + "• More monsters to avoid\n" + "• Use swipe UP to collect 3 stars at once\n" + "• Use swipe DOWN to collect all stars and advance\n" + "• Time your jumps carefully to avoid monsters\n" + "• Stay on platforms to avoid falling";
		game.addChild(helpButton);
		// Add pause button at the top right
		var pauseButton = new PauseButton();
		pauseButton.x = 2048 - 150;
		pauseButton.y = 150;
		game.addChild(pauseButton);
	} else if (levelNumber === 3) {
		// Level 3 setup - with 800 stars to collect
		// Create platforms in a challenging pattern
		createPlatform(300, 600);
		createPlatform(800, 500);
		createPlatform(1300, 700);
		createPlatform(1800, 900);
		createPlatform(1500, 1200);
		createPlatform(1000, 1400);
		createPlatform(500, 1600);
		createPlatform(1200, 1800);
		createPlatform(1700, 2000);
		createPlatform(900, 2200);
		createPlatform(400, 2400);
		// Create 800 stars (we'll add 8 stars worth 100 points each)
		// Stars for left swipe (100 points each)
		createStar(300, 500);
		createStar(500, 1500);
		createStar(400, 2300);
		createStar(900, 2100);
		// Stars for right swipe (700 points each - will be collected in the swipe handler)
		createStar(800, 400);
		createStar(1300, 600);
		createStar(1500, 1100);
		createStar(1700, 1900);
		// Add hazards
		createHazard(600, 900);
		createHazard(1200, 1600);
		createHazard(800, 2000);
		createHazard(1500, 2200);
		// Add monsters with different movement patterns
		createMonster(300, 550, 200);
		createMonster(800, 450, 300);
		createMonster(1300, 650, 250);
		createMonster(1000, 1350, 300);
		createMonster(500, 1550, 200);
		createMonster(1200, 1750, 250);
		createMonster(1700, 1950, 200);
		createMonster(900, 2150, 300);
		// Add additional monster on one of the platforms
		createMonster(400, 2350, 150); // Monster on bottom platform
		// Add only one cube in the grass
		createCube(1024, 2632); // Position it in the grass (bottom of screen)
		// Create goal
		goal = new Goal();
		goal.x = 400;
		goal.y = 2400;
		game.addChild(goal);
		// Create help button for level 3
		var helpButton = new HelpButton();
		helpButton.x = 150;
		helpButton.y = 2600;
		helpButton.instructions = "Level 3: Master Level\n\n" + "• This level has 800 stars to collect\n" + "• Swipe LEFT to collect 100 stars at once\n" + "• Swipe RIGHT to collect 700 stars at once\n" + "• Watch out for the increased number of monsters\n" + "• Navigate the complex platform arrangement\n" + "• Reach the flag to complete the game";
		game.addChild(helpButton);
		// Add pause button at the top right
		var pauseButton = new PauseButton();
		pauseButton.x = 2048 - 150;
		pauseButton.y = 150;
		game.addChild(pauseButton);
	}
	// Reset position
	sprunki.x = 200;
	sprunki.y = 200;
	sprunki.vx = 0;
	sprunki.vy = 0;
	// Update max stars count
	maxStars = stars.length;
	scoreTxt.setText('Level: ' + currentLevel + ' - Stars: ' + starCount + '/' + maxStars);
}
// Function to clear existing level elements
function clearLevel() {
	// Remove all platforms
	for (var i = platforms.length - 1; i >= 0; i--) {
		game.removeChild(platforms[i]);
		platforms.splice(i, 1);
	}
	// Remove all stars
	for (var i = stars.length - 1; i >= 0; i--) {
		game.removeChild(stars[i]);
		stars.splice(i, 1);
	}
	// Remove all souls in celebration level
	for (var i = souls.length - 1; i >= 0; i--) {
		game.removeChild(souls[i]);
		souls.splice(i, 1);
	}
	// Remove all cubes
	for (var i = cubes.length - 1; i >= 0; i--) {
		game.removeChild(cubes[i]);
		cubes.splice(i, 1);
	}
	// Remove all springs
	for (var i = springs.length - 1; i >= 0; i--) {
		game.removeChild(springs[i]);
		springs.splice(i, 1);
	}
	// Remove all hazards
	for (var i = hazards.length - 1; i >= 0; i--) {
		game.removeChild(hazards[i]);
		hazards.splice(i, 1);
	}
	// Remove all monsters
	for (var i = monsters.length - 1; i >= 0; i--) {
		game.removeChild(monsters[i]);
		monsters.splice(i, 1);
	}
	// Remove goal if it exists
	if (goal) {
		game.removeChild(goal);
		goal = null;
	}
}
// Function to collect stars by swipe
function collectStarsBySwipe(count) {
	var collected = 0;
	for (var i = 0; i < stars.length && collected < count; i++) {
		if (!stars[i].collected) {
			stars[i].collected = true;
			stars[i].visible = false;
			starCount++;
			LK.getSound('collect').play();
			LK.setScore(LK.getScore() + 100);
			collected++;
		}
	}
	scoreTxt.setText('Level: ' + currentLevel + ' - Stars: ' + starCount + '/' + maxStars);
}
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Don't load initial level until play button is pressed
// Initial score setup
scoreTxt.setText('Level: 1 - Stars: 0/0');
// Function to show instructions
function showInstructions(text) {
	// Create instruction popup
	var popup = new Container();
	// Background for popup
	var bg = LK.getAsset('platform', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	bg.tint = 0x000080;
	bg.width = 1400;
	bg.height = 800;
	popup.addChild(bg);
	// Instruction text
	var instructionText = new Text2(text, {
		size: 50,
		fill: 0xFFFFFF,
		wordWrap: true,
		wordWrapWidth: 1300
	});
	instructionText.anchor.set(0.5, 0.5);
	popup.addChild(instructionText);
	// Close button text
	var closeText = new Text2("TAP ANYWHERE TO CLOSE", {
		size: 40,
		fill: 0xFFFF00
	});
	closeText.anchor.set(0.5, 0.5);
	closeText.y = 300;
	popup.addChild(closeText);
	// Position popup in center of screen
	popup.x = 2048 / 2;
	popup.y = 2732 / 2;
	// Add to game
	game.addChild(popup);
	// Close on tap
	popup.interactive = true;
	popup.down = function () {
		game.removeChild(popup);
	};
}
// Handle user interaction
game.down = function (x, y, obj) {
	sprunki.down(x, y, obj);
};
game.up = function (x, y, obj) {
	sprunki.up(x, y, obj);
};
// Compress indicator
game.move = function (x, y, obj) {
	if (sprunki.compressed) {
		sprunki.compressHeight = Math.min(sprunki.compressHeight + 2, sprunki.maxCompressHeight);
		// Visual feedback for compression
		var lastSwipeTime = 0;
		var compressionScale = 1 + sprunki.compressHeight / 200;
		sprunki.scale.set(compressionScale, 1 / compressionScale);
	}
};
// Main game loop
game.update = function () {
	// Update Sprunki
	sprunki.update();
	// Check if player has been idle for more than 5 seconds
	var currentTime = Date.now();
	if (currentTime - idleStartTime > 5000) {
		// Award 1 million points for being idle
		LK.setScore(LK.getScore() + 1000000);
		// Play collect sound for feedback
		LK.getSound('collect').play();
		// Reset idle timer
		idleStartTime = currentTime;
		// Visual effect for massive points
		LK.effects.flashScreen(0xFFD700, 500); // Gold flash
	}
	// Update game elements
	for (var i = 0; i < stars.length; i++) {
		if (!stars[i].collected) {
			stars[i].update();
			// Check star collection
			if (!stars[i].lastWasIntersecting && sprunki.intersects(stars[i])) {
				stars[i].collected = true;
				stars[i].visible = false;
				starCount++;
				scoreTxt.setText('Level: ' + currentLevel + ' - Stars: ' + starCount + '/' + maxStars);
				LK.getSound('collect').play();
				LK.setScore(LK.getScore() + 100);
			}
			stars[i].lastWasIntersecting = sprunki.intersects(stars[i]);
		}
	}
	// Update souls in celebration level
	if (currentLevel === 4) {
		for (var i = 0; i < souls.length; i++) {
			if (!souls[i].collected) {
				souls[i].update();
				// Check soul collection
				if (!souls[i].lastWasIntersecting && sprunki.intersects(souls[i])) {
					souls[i].collected = true;
					souls[i].visible = false;
					starCount++;
					scoreTxt.setText('CELEBRATION - Souls: ' + starCount + '/' + maxStars + ' - Score: ' + LK.getScore());
					LK.getSound('collect').play();
					LK.setScore(LK.getScore() + 500); // Souls are worth more points
					// Flash the screen with a purple color when collecting a soul
					LK.effects.flashScreen(0x8A2BE2, 300);
				}
				souls[i].lastWasIntersecting = sprunki.intersects(souls[i]);
			}
		}
	}
	// Update score text to show total score including glitch points
	scoreTxt.setText('Level: ' + currentLevel + ' - Stars: ' + starCount + '/' + maxStars + ' - Score: ' + LK.getScore());
	// Update goal
	if (goal) {
		goal.update();
	}
	// Check if reached goal
	if (goal && !goal.lastWasIntersecting && sprunki.intersects(goal)) {
		// Level complete!
		if (currentLevel < 3) {
			// Go to next level
			loadLevel(currentLevel + 1);
		} else {
			// Final level completed - show celebration level
			loadCelebrationLevel();
		}
	}
	// Load a celebration level with souls instead of stars
	function loadCelebrationLevel() {
		// Clear existing level elements
		clearLevel();
		// Set special celebration level number
		currentLevel = 4;
		// Create a background platform for the celebration
		var celebrationPlatform = LK.getAsset('platform', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		celebrationPlatform.width = 2048;
		celebrationPlatform.height = 2732;
		celebrationPlatform.tint = 0x191970; // Midnight blue for celebration background
		game.addChild(celebrationPlatform);
		// Create a pattern of souls around the screen
		var soulCount = 30; // Number of souls to create
		// Create souls in a spiral pattern
		for (var i = 0; i < soulCount; i++) {
			var angle = 0.5 * i;
			var radius = 100 + i * 20;
			var x = 2048 / 2 + radius * Math.cos(angle);
			var y = 2732 / 2 + radius * Math.sin(angle);
			createSoul(x, y);
		}
		// Create a congratulatory message
		var congratsText = new Text2('CONGRATULATIONS!', {
			size: 120,
			fill: 0xFFD700 // Gold text
		});
		congratsText.anchor.set(0.5, 0.5);
		congratsText.x = 2048 / 2;
		congratsText.y = 500;
		game.addChild(congratsText);
		// Create subtitle
		var subtitleText = new Text2('You\'ve collected all the missing souls!', {
			size: 70,
			fill: 0xFFFFFF
		});
		subtitleText.anchor.set(0.5, 0.5);
		subtitleText.x = 2048 / 2;
		subtitleText.y = 600;
		game.addChild(subtitleText);
		// Add celebration text about cube family
		var cubeText = new Text2('Your cube children are so proud of you!', {
			size: 60,
			fill: 0xFFD700 // Gold text
		});
		cubeText.anchor.set(0.5, 0.5);
		cubeText.x = 2048 / 2;
		cubeText.y = 700;
		game.addChild(cubeText);
		// Add only one cube in the grass for celebration level
		createCube(1024, 2632); // Position it in the grass (bottom of screen)
		// Create a "Continue" button
		var continueButton = LK.getAsset('platform', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		continueButton.width = 500;
		continueButton.height = 150;
		continueButton.tint = 0x4B0082; // Indigo for button
		continueButton.x = 2048 / 2;
		continueButton.y = 2000;
		game.addChild(continueButton);
		// Add text to button
		var continueText = new Text2('CONTINUE', {
			size: 80,
			fill: 0xFFFFFF
		});
		continueText.anchor.set(0.5, 0.5);
		continueText.x = 2048 / 2;
		continueText.y = 2000;
		game.addChild(continueText);
		// Make button interactive
		continueButton.interactive = true;
		continueButton.down = function () {
			// Show win screen when button is pressed
			LK.showYouWin();
		};
		// Update score text
		scoreTxt.setText('CELEBRATION - Souls: 0/' + souls.length + ' - Score: ' + LK.getScore());
		// Reset sprunki position
		sprunki.x = 2048 / 2;
		sprunki.y = 1500;
		sprunki.vx = 0;
		sprunki.vy = 0;
		// Make sprunki jump higher in celebration level
		sprunki.gravity = 0.3;
		sprunki.bounce = 0.9;
		// Set max souls
		maxStars = souls.length;
	}
	if (goal) {
		goal.lastWasIntersecting = sprunki.intersects(goal);
	}
	// Check platform collisions
	for (var i = 0; i < platforms.length; i++) {
		platforms[i].checkCollision(sprunki);
	}
	// Check spring collisions
	for (var i = 0; i < springs.length; i++) {
		springs[i].update();
		// Check if player is touching spring
		if (!springs[i].lastWasIntersecting && sprunki.intersects(springs[i])) {
			// Launch player upward with strong force to reach platform 3
			sprunki.vy = -springs[i].power;
			// Add slight horizontal velocity toward platform 3
			sprunki.vx = (800 - sprunki.x) / 20;
			// Visual feedback
			LK.effects.flashObject(springs[i], 0x00FF00, 500);
			// Play bounce sound
			LK.getSound('bounce').play();
			// Animation effect using tween
			tween(springs[i].scale, {
				x: 1.5,
				y: 0.5
			}, {
				duration: 100,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					tween(springs[i].scale, {
						x: 1.0,
						y: 1.0
					}, {
						duration: 300,
						easing: tween.elasticOut
					});
				}
			});
		}
		springs[i].lastWasIntersecting = sprunki.intersects(springs[i]);
	}
	// Check hazard collisions
	for (var i = 0; i < hazards.length; i++) {
		if (!hazards[i].lastWasIntersecting && sprunki.intersects(hazards[i])) {
			// Game over when hitting hazard
			LK.effects.flashScreen(0xFF0000, 1000);
			LK.showGameOver();
		}
		hazards[i].lastWasIntersecting = sprunki.intersects(hazards[i]);
	}
	// Update and check monster collisions
	for (var i = 0; i < monsters.length; i++) {
		// Update monster movement
		monsters[i].update();
		// Check collision with sprunki
		if (!monsters[i].lastWasIntersecting && sprunki.intersects(monsters[i])) {
			// Game over when colliding with monster
			LK.effects.flashScreen(0xFF0000, 1000);
			LK.showGameOver();
		}
		monsters[i].lastWasIntersecting = sprunki.intersects(monsters[i]);
	}
	// Update cubes and check collisions
	for (var i = 0; i < cubes.length; i++) {
		// Safety check if the cube exists
		if (!cubes[i]) continue;
		cubes[i].update();
		// Check if cube hits Sprunki
		if (cubes[i] && !cubes[i].lastWasIntersecting && sprunki.intersects(cubes[i])) {
			// Create "happy" effect - cubes are happy to be near their "father"
			// Store reference to the current cube to avoid closure issues with i changing
			var currentCube = cubes[i];
			// Make sure the cube still exists and has a scale property before tweening
			if (currentCube && currentCube.scale) {
				tween(currentCube.scale, {
					x: 1.5,
					y: 1.5
				}, {
					duration: 200,
					easing: tween.elasticOut,
					onFinish: function onFinish() {
						// Ensure currentCube still exists when callback happens
						if (currentCube && currentCube.scale && cubes.indexOf(currentCube) !== -1) {
							tween(currentCube.scale, {
								x: 1.0,
								y: 1.0
							}, {
								duration: 300,
								easing: tween.easeOut
							});
						}
					}
				});
			}
			// Bounce Sprunki gentler when hit by a cube (family is gentle)
			sprunki.vy = -8;
			sprunki.vx = (sprunki.x - cubes[i].x) / 8;
			// Make cube bounce away happily
			cubes[i].vy = -6;
			cubes[i].vx = (cubes[i].x - sprunki.x) / 6;
			// Add points for cube interaction (family reunion)
			LK.setScore(LK.getScore() + 100);
			// Visual effect for cube collision - happy yellow glow
			LK.effects.flashObject(cubes[i], 0xFFFF00, 500);
		}
		cubes[i].lastWasIntersecting = sprunki.intersects(cubes[i]);
		// Create a "family" formation when multiple cubes are close to each other
		var nearbyCount = 0;
		for (var j = 0; j < cubes.length; j++) {
			if (i !== j && cubes[j]) {
				var distance = Math.sqrt(Math.pow(cubes[i].x - cubes[j].x, 2) + Math.pow(cubes[i].y - cubes[j].y, 2));
				if (distance < 150) {
					nearbyCount++;
				}
			}
		}
		// If many cubes are together, make them glow occasionally (family gathering)
		if (nearbyCount >= 2 && LK.ticks % 120 < 20 && cubes[i].children && cubes[i].children[0]) {
			cubes[i].children[0].tint = 0xFFA500; // Orange glow
		}
		// Also check if cube hits platforms
		for (var j = 0; j < platforms.length; j++) {
			var platform = platforms[j];
			var lastWasAbove = cubes[i].lastY + 50 <= platform.y;
			var nowBelow = cubes[i].y + 50 > platform.y;
			var horizontalOverlap = Math.abs(cubes[i].x - platform.x) < platform.children[0].width / 2 + 50;
			if (lastWasAbove && nowBelow && horizontalOverlap) {
				cubes[i].y = platform.y - 50;
				cubes[i].vy *= -0.6;
				// Add small random horizontal movement on bounce
				cubes[i].vx += (Math.random() - 0.5) * 2;
			}
		}
	}
	// Player glitches back and gets points if they hit the ground
	if (sprunki.y > 2732 - 50 && !sprunki.lastHitGround) {
		// Glitch player back to a random platform
		if (platforms.length > 0) {
			var randomPlatform = platforms[Math.floor(Math.random() * platforms.length)];
			sprunki.x = randomPlatform.x;
			sprunki.y = randomPlatform.y - 100; // Position above the platform
			sprunki.vy = 0;
			sprunki.vx = 0;
			// Award points for the glitch
			LK.setScore(LK.getScore() + 200);
			// Update score display when glitching back
			scoreTxt.setText('Level: ' + currentLevel + ' - Stars: ' + starCount + '/' + maxStars + ' - Score: ' + LK.getScore());
			// Visual effect for glitch
			LK.effects.flashObject(sprunki, 0x00FFFF, 500);
			// Set flag to prevent continuous glitching
			sprunki.lastHitGround = true;
		}
	} else if (sprunki.y < 2732 - 100) {
		// Reset the ground hit flag when player is away from the ground
		sprunki.lastHitGround = false;
	}
	// Visual feedback for compression
	if (sprunki.compressed) {
		var scale = 1 + sprunki.compressHeight / 200;
		sprunki.scale.set(scale, 1 / scale);
	} else {
		sprunki.scale.set(1, 1);
	}
	// Cubes no longer falling from the sky per request
};
// Create cubes
var cubes = [];
function createCube(x, y) {
	var cube = new Cube();
	cube.x = x;
	cube.y = y;
	// Add some random initial velocity
	cube.vx = Math.random() * 4 - 2;
	cube.vy = Math.random() * 2;
	cubes.push(cube);
	game.addChild(cube);
	return cube;
}
// Create springs array and function
var springs = [];
function createSpring(x, y) {
	var spring = new Spring();
	spring.x = x;
	spring.y = y;
	springs.push(spring);
	game.addChild(spring);
	return spring;
}

===================================================================
--- original.js
+++ change.js
@@ -145,9 +145,9 @@
 	bg.height = 2732;
 	bg.tint = 0x3498db; // Blue background
 	self.addChild(bg);
 	// Create title
-	var title = new Text2('Spring Adventure', {
+	var title = new Text2('Sprunki:1986', {
 		size: 120,
 		fill: 0xFFFFFF
 	});
 	title.anchor.set(0.5, 0.5);