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

/**** 
* Classes
****/ 
var Obstacle = Container.expand(function () {
	var self = Container.call(this);
	var obstacleGraphics = self.attachAsset('obstacle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 15;
	self.update = function () {
		self.x -= self.speed;
	};
	return self;
});
var PowerUp = Container.expand(function () {
	var self = Container.call(this);
	var powerupGraphics = self.attachAsset('powerup', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 15;
	self.type = 'shield'; // Types: shield, speed, health
	self.update = function () {
		self.x -= self.speed;
		// Gentle floating animation
		powerupGraphics.y = Math.sin(LK.ticks * 0.1) * 10;
		powerupGraphics.rotation += 0.05;
	};
	return self;
});
var SnowParticle = Container.expand(function () {
	var self = Container.call(this);
	var particleGraphics = self.attachAsset('powerup', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	particleGraphics.tint = 0xFFFFFF;
	particleGraphics.scaleX = 0.3;
	particleGraphics.scaleY = 0.3;
	self.velocityX = (Math.random() - 0.5) * 4;
	self.velocityY = (Math.random() - 0.5) * 4;
	self.life = 60 + Math.random() * 60; // 1-2 seconds
	self.maxLife = self.life;
	self.update = function () {
		self.x += self.velocityX;
		self.y += self.velocityY;
		self.life--;
		// Fade out over time
		particleGraphics.alpha = self.life / self.maxLife;
	};
	return self;
});
var Snowball = Container.expand(function () {
	var self = Container.call(this);
	var snowballGraphics = self.attachAsset('snowball', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 10;
	self.baseSpeed = 10;
	self.growthRate = 0.002;
	self.update = function () {
		// Keep snowball stationary - no movement
		// Gradually increase size over time
		var scale = 1 + LK.ticks * self.growthRate * 0.1;
		snowballGraphics.scaleX = scale;
		snowballGraphics.scaleY = scale;
	};
	return self;
});
var Twilight = Container.expand(function () {
	var self = Container.call(this);
	var twilightGraphics = self.attachAsset('twilight', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.verticalSpeed = 0;
	self.maxSpeed = 15;
	self.acceleration = 1.2;
	self.deceleration = 0.8;
	self.horizontalSpeed = 12; // Forward movement speed
	self.health = 3;
	self.isShielded = false;
	self.shieldTime = 0;
	self.update = function () {
		// Keep Twilight within screen bounds
		if (self.x < 100) {
			self.x = 100;
		}
		if (self.x > 1948) {
			self.x = 1948;
		}
		if (self.y < 100) {
			self.y = 100;
		}
		if (self.y > 2632) {
			self.y = 2632;
		}
		// Handle shield effect
		if (self.isShielded) {
			self.shieldTime--;
			twilightGraphics.tint = Math.sin(LK.ticks * 0.3) > 0 ? 0xFFFFFF : 0x00FFFF;
			if (self.shieldTime <= 0) {
				self.isShielded = false;
				twilightGraphics.tint = 0xFFFFFF;
			}
		}
	};
	self.moveUp = function () {
		self.verticalSpeed = Math.max(-self.maxSpeed, self.verticalSpeed - self.acceleration);
	};
	self.moveDown = function () {
		self.verticalSpeed = Math.min(self.maxSpeed, self.verticalSpeed + self.acceleration);
	};
	self.takeDamage = function () {
		if (!self.isShielded) {
			self.health--;
			LK.getSound('hit').play();
			LK.effects.flashObject(self, 0xFF0000, 500);
			return true;
		}
		return false;
	};
	self.activateShield = function () {
		self.isShielded = true;
		self.shieldTime = 300; // 5 seconds at 60fps
	};
	return self;
});

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

/**** 
* Game Code
****/ 
// Add background
var background = game.attachAsset('background', {
	anchorX: 0,
	anchorY: 0,
	x: 0,
	y: 0
});
// Game variables
var twilight;
var snowball;
var obstacles = [];
var powerups = [];
var snowParticles = [];
var gameSpeed = 1;
var survivalTime = 0;
var targetSurvivalTime = 3600; // 60 seconds at 60fps
var isGameActive = true;
// UI elements
var healthTxt = new Text2('Health: 3', {
	size: 80,
	fill: 0xFFFFFF
});
healthTxt.anchor.set(0, 0);
LK.gui.topLeft.addChild(healthTxt);
healthTxt.x = 120; // Offset from menu icon
var timeTxt = new Text2('Time: 0s', {
	size: 80,
	fill: 0xFFFFFF
});
timeTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(timeTxt);
var scoreTxt = new Text2('Score: 0', {
	size: 80,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(1, 0);
LK.gui.topRight.addChild(scoreTxt);
// Initialize Twilight
twilight = game.addChild(new Twilight());
twilight.x = 400;
twilight.y = 1366; // Center vertically
// Initialize Snowball
snowball = game.addChild(new Snowball());
snowball.x = 100; // Right up against the left edge of screen
snowball.y = 1366; // Center vertically
// Start snowball growing animation
tween(snowball, {
	scaleX: 2,
	scaleY: 2
}, {
	duration: 10000,
	easing: tween.easeOut
});
// Drag controls
var isDragging = false;
game.down = function (x, y, obj) {
	if (!isGameActive) return;
	isDragging = true;
	twilight.x = x;
	twilight.y = y;
};
game.move = function (x, y, obj) {
	if (!isGameActive || !isDragging) return;
	twilight.x = x;
	twilight.y = y;
};
game.up = function (x, y, obj) {
	isDragging = false;
};
// Spawn obstacles
function spawnObstacle() {
	var obstacle = new Obstacle();
	obstacle.x = 2200;
	obstacle.y = 200 + Math.random() * 2300; // Random vertical position
	obstacles.push(obstacle);
	game.addChild(obstacle);
}
// Spawn power-ups
function spawnPowerUp() {
	var powerup = new PowerUp();
	powerup.x = 2200;
	powerup.y = 300 + Math.random() * 2100;
	// Randomly assign power-up type
	var types = ['shield'];
	powerup.type = types[Math.floor(Math.random() * types.length)];
	// Color based on type
	var powerupGraphics = powerup.children[0];
	if (powerup.type === 'shield') {
		powerupGraphics.tint = 0x00FFFF;
	}
	powerups.push(powerup);
	game.addChild(powerup);
}
// Update score display
function updateUI() {
	healthTxt.setText('Health: ' + twilight.health);
	timeTxt.setText('Time: ' + Math.floor(survivalTime / 60) + 's');
	scoreTxt.setText('Score: ' + LK.getScore());
}
// Main game update
game.update = function () {
	if (!isGameActive) return;
	survivalTime++;
	// Increase game speed over time
	gameSpeed = 1 + survivalTime * 0.0002;
	// Spawn obstacles
	if (LK.ticks % Math.max(60, 120 - Math.floor(survivalTime * 0.02)) === 0) {
		spawnObstacle();
	}
	// Spawn power-ups occasionally
	if (LK.ticks % 600 === 0) {
		// Every 10 seconds
		spawnPowerUp();
	}
	// Update obstacles
	for (var i = obstacles.length - 1; i >= 0; i--) {
		var obstacle = obstacles[i];
		// Remove off-screen obstacles
		if (obstacle.x < -100) {
			obstacle.destroy();
			obstacles.splice(i, 1);
			LK.setScore(LK.getScore() + 10);
			continue;
		}
		// Check collision with Twilight
		if (obstacle.intersects(twilight)) {
			if (twilight.takeDamage()) {
				obstacle.destroy();
				obstacles.splice(i, 1);
				if (twilight.health <= 0) {
					isGameActive = false;
					LK.effects.flashScreen(0xFF0000, 1000);
					LK.setTimeout(function () {
						LK.showGameOver();
					}, 1000);
					return;
				}
			}
		}
	}
	// Update power-ups
	for (var j = powerups.length - 1; j >= 0; j--) {
		var powerup = powerups[j];
		// Remove off-screen power-ups
		if (powerup.x < -100) {
			powerup.destroy();
			powerups.splice(j, 1);
			continue;
		}
		// Check collection by Twilight
		if (powerup.intersects(twilight)) {
			LK.getSound('collect').play();
			if (powerup.type === 'shield') {
				twilight.activateShield();
			}
			LK.setScore(LK.getScore() + 50);
			powerup.destroy();
			powerups.splice(j, 1);
		}
	}
	// Check if snowball caught Twilight
	if (snowball.intersects(twilight) && !twilight.isShielded) {
		isGameActive = false;
		LK.effects.flashScreen(0xFF0000, 1000);
		LK.setTimeout(function () {
			LK.showGameOver();
		}, 1000);
		return;
	}
	// Check victory condition
	if (survivalTime >= targetSurvivalTime) {
		isGameActive = false;
		LK.effects.flashScreen(0x00FF00, 1000);
		LK.setTimeout(function () {
			LK.showYouWin();
		}, 1000);
		return;
	}
	// Spawn snow particles from snowball
	if (LK.ticks % 5 === 0) {
		// Every 5 frames
		var particle = new SnowParticle();
		particle.x = snowball.x + (Math.random() - 0.5) * 100;
		particle.y = snowball.y + (Math.random() - 0.5) * 100;
		snowParticles.push(particle);
		game.addChild(particle);
	}
	// Update and remove old snow particles
	for (var p = snowParticles.length - 1; p >= 0; p--) {
		var particle = snowParticles[p];
		if (particle.life <= 0) {
			particle.destroy();
			snowParticles.splice(p, 1);
		}
	}
	// Snowball stays stationary - no chase logic needed
	updateUI();
};
// Start background music
LK.playMusic('chase');

===================================================================
--- original.js
+++ change.js
@@ -186,9 +186,9 @@
 twilight.x = 400;
 twilight.y = 1366; // Center vertically
 // Initialize Snowball
 snowball = game.addChild(new Snowball());
-snowball.x = 300; // Middle-left position
+snowball.x = 100; // Right up against the left edge of screen
 snowball.y = 1366; // Center vertically
 // Start snowball growing animation
 tween(snowball, {
 	scaleX: 2,