/**** 
* Classes
****/ 
// Assets are automatically created based on usage in the code.
// Star class
var Star = Container.expand(function () {
	var self = Container.call(this);
	var starGraphics = self.attachAsset('star', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Initialize star position closer to the center for a 3D effect
	self.z = Math.random() * 1000; // Z position for depth
	self.x = Math.random() * game.width;
	self.y = Math.random() * game.height;
	// Calculate velocity based on z position to simulate speed increase as stars move closer
	self.vx = (self.x - centerX) / self.z;
	self.vy = (self.y - centerY) / self.z;
	self.speed = 2 + Math.random() * 2; // Adjust speed for a more dynamic effect
	self.move = function () {
		// Update position based on velocity
		self.z -= self.speed;
		if (self.z <= 0) {
			self.z = Math.random() * 1000;
		}
		self.x = centerX - self.vx * self.z;
		self.y = centerY - self.vy * self.z;
		// Scale star based on z position to simulate 3D effect
		var scale = (1000 - self.z) / 1000;
		self.scaleX = scale;
		self.scaleY = scale;
	};
});

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

/**** 
* Game Code
****/ 
var centerX = 1024;
var centerY = game.height / 2;
var stars = [];
for (var i = 0; i < 100; i++) {
	var star = new Star();
	stars.push(star);
	game.addChild(star);
}
var score = 0;
// Score display
var scoreTxt = new Text2('0', {
	size: 100,
	fill: "#ffffff",
	anchorX: 0.5
});
LK.gui.top.addChild(scoreTxt);
// Drag character
// Game tick
LK.on('tick', function () {
	// Spawn obstacles and stars
	stars.forEach(function (star, index) {
		// Calculate the direction vector from the center to the star
		var dx = star.x - centerX;
		var dy = star.y - centerY;
		// Normalize the direction vector
		var length = Math.sqrt(dx * dx + dy * dy);
		dx /= length;
		dy /= length;
		// Set the star's velocity to the direction vector
		star.vx = dx * star.speed;
		star.vy = dy * star.speed;
		star.move();
		// Reset star position and properties when it moves offscreen or "behind" the viewer
		if (star.z <= 0) {
			star.z = Math.random() * 1000;
			star.x = Math.random() * game.width;
			star.y = Math.random() * game.height;
			star.vx = (star.x - centerX) / star.z;
			star.vy = (star.y - centerY) / star.z;
			star.speed = 2 + Math.random() * 2;
		}
	});
});

===================================================================
--- original.js
+++ change.js
@@ -22,10 +22,10 @@
 		self.z -= self.speed;
 		if (self.z <= 0) {
 			self.z = Math.random() * 1000;
 		}
-		self.x = centerX + self.vx * self.z;
-		self.y = centerY + self.vy * self.z;
+		self.x = centerX - self.vx * self.z;
+		self.y = centerY - self.vy * self.z;
 		// Scale star based on z position to simulate 3D effect
 		var scale = (1000 - self.z) / 1000;
 		self.scaleX = scale;
 		self.scaleY = scale;