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

/**** 
* Classes
****/ 
var Star = Container.expand(function () {
	var self = Container.call(this);
	var starGraphics = self.attachAsset('solarSystem', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Generate random scale between 0.7 and 1.3
	var scale = 0.7 + Math.random() * 0.6;
	starGraphics.scaleX = scale;
	starGraphics.scaleY = scale;
	// Assign color based on size with 5 variations each
	var colorVariations;
	if (scale <= 0.9) {
		// Small stars - red variations (cooler)
		colorVariations = [0xff2222, 0xff3333, 0xff4444, 0xff5555, 0xff6666];
	} else if (scale <= 1.1) {
		// Medium stars - yellow variations (like our sun)
		colorVariations = [0xffcc22, 0xffdd33, 0xffee44, 0xffff55, 0xffff66];
	} else {
		// Large stars - blue variations (hotter)
		colorVariations = [0x2222ff, 0x3333ff, 0x4444ff, 0x5555ff, 0x6666ff];
	}
	// Set initial color
	var currentColorIndex = Math.floor(Math.random() * colorVariations.length);
	starGraphics.tint = colorVariations[currentColorIndex];
	// Store color data for animation
	self.colorVariations = colorVariations;
	self.currentColorIndex = currentColorIndex;
	self.starGraphics = starGraphics;
	// Start color animation
	self.animateColor = function () {
		var nextColorIndex = (self.currentColorIndex + 1) % self.colorVariations.length;
		tween(self.starGraphics, {
			tint: self.colorVariations[nextColorIndex]
		}, {
			duration: 2000 + Math.random() * 1000,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				self.currentColorIndex = nextColorIndex;
				self.animateColor();
			}
		});
	};
	// Bump animation: smoothly scale up and then back to original in continuous loop
	self.bump = function () {
		// Cancel any ongoing scale tweens
		tween.stop(self.starGraphics, {
			scaleX: true,
			scaleY: true
		});
		var originalScaleX = self.starGraphics.scaleX;
		var originalScaleY = self.starGraphics.scaleY;
		// Scale up
		tween(self.starGraphics, {
			scaleX: originalScaleX * 1.15,
			scaleY: originalScaleY * 1.15
		}, {
			duration: 1000,
			easing: tween.linear,
			onFinish: function onFinish() {
				// Scale back down
				tween(self.starGraphics, {
					scaleX: originalScaleX,
					scaleY: originalScaleY
				}, {
					duration: 1000,
					easing: tween.linear,
					onFinish: function onFinish() {
						// Loop the animation by calling bump again
						self.bump();
					}
				});
			}
		});
	};
	// Start the animation
	self.animateColor();
	// Optionally, trigger bump on creation for a lively effect
	self.bump();
	return self;
});

/**** 
* Initialize Game
****/ 
// Create star object and position at center
var game = new LK.Game({
	backgroundColor: 0x000000
});

/**** 
* Game Code
****/ 
/**** 
* Inicialización de objetos
****/ 
// Array to store all stars
var stars = [];
// Generate random number of stars between 5 and 8
var numStars = 5 + Math.floor(Math.random() * 4);
// Function to check if position is valid (minimum 600px distance from other stars)
function isValidPosition(x, y, minDistance) {
	for (var i = 0; i < stars.length; i++) {
		var star = stars[i];
		var distance = Math.sqrt(Math.pow(x - star.x, 2) + Math.pow(y - star.y, 2));
		if (distance < minDistance) {
			return false;
		}
	}
	return true;
}
// Create stars with minimum distance constraint
for (var i = 0; i < numStars; i++) {
	var attempts = 0;
	var maxAttempts = 100;
	var validPosition = false;
	var x, y;
	// Try to find a valid position
	while (!validPosition && attempts < maxAttempts) {
		// Generate random position within circular area of 4000px radius from center
		var centerX = 2048 / 2;
		var centerY = 2732 / 2;
		var angle = Math.random() * 2 * Math.PI;
		var radius = Math.random() * 4000;
		x = centerX + Math.cos(angle) * radius;
		y = centerY + Math.sin(angle) * radius;
		validPosition = isValidPosition(x, y, 600);
		attempts++;
	}
	// Create and position the star
	var star = game.addChild(new Star());
	star.x = x;
	star.y = y;
	stars.push(star);
}

===================================================================
--- original.js
+++ change.js
@@ -124,11 +124,15 @@
 	var validPosition = false;
 	var x, y;
 	// Try to find a valid position
 	while (!validPosition && attempts < maxAttempts) {
-		// Generate random position within game boundaries (with some margin)
-		x = 200 + Math.random() * (2048 - 400);
-		y = 200 + Math.random() * (2732 - 400);
+		// Generate random position within circular area of 4000px radius from center
+		var centerX = 2048 / 2;
+		var centerY = 2732 / 2;
+		var angle = Math.random() * 2 * Math.PI;
+		var radius = Math.random() * 4000;
+		x = centerX + Math.cos(angle) * radius;
+		y = centerY + Math.sin(angle) * radius;
 		validPosition = isValidPosition(x, y, 600);
 		attempts++;
 	}
 	// Create and position the star