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

/**** 
* Classes
****/ 
var Ball = Container.expand(function () {
	var self = Container.call(this);
	var ballGraphics = self.attachAsset('ball', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Physics properties
	self.velocityX = 0;
	self.velocityY = 0;
	self.gravity = 0.3;
	self.bounce = 0.85;
	self.speed = 1.0;
	self.radius = 175;
	// Initialize ball position and velocity
	self.x = 1024; // Center X
	self.y = 1366; // Center Y
	self.velocityX = (Math.random() - 0.5) * 8;
	self.velocityY = 0;
	// Spinning state
	self.isSpinning = false;
	self.spinStartTime = 0;
	self.update = function () {
		// Ball is completely stationary - no movement at all
		// Check if we should stop spinning due to inactivity
		if (self.isSpinning && Date.now() - self.spinStartTime > 100) {
			self.stopSpinning();
		}
	};
	self.onTap = function () {
		// Ball doesn't move - no velocity changes
		// Increase score
		LK.setScore(LK.getScore() + 1);
		// Play tap sound
		LK.getSound('tap').play();
		// Stop any existing spin animation
		tween.stop(self, {
			rotation: true
		});
		// Start continuous spinning
		self.isSpinning = true;
		self.spinStartTime = Date.now();
		// Scale up and start spinning
		tween(self, {
			scaleX: 1.3,
			scaleY: 1.3
		}, {
			duration: 150,
			easing: tween.easeOut
		});
		// Start the spin loop
		self.startSpinLoop();
	};
	self.startSpinLoop = function () {
		if (self.isSpinning) {
			tween(self, {
				rotation: self.rotation + Math.PI * 2
			}, {
				duration: 150,
				easing: tween.linear,
				onFinish: function onFinished() {
					self.startSpinLoop();
				}
			});
		}
	};
	self.stopSpinning = function () {
		self.isSpinning = false;
		tween.stop(self, {
			rotation: true
		});
		// Scale back down immediately
		tween(self, {
			scaleX: 1.0,
			scaleY: 1.0
		}, {
			duration: 0,
			easing: tween.easeOut
		});
	};
	self.down = function (x, y, obj) {
		self.onTap();
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x1a1a2e
});

/**** 
* Game Code
****/ 
// Create score display
var scoreTxt = new Text2('0', {
	size: 400,
	fill: 0x00FFFF,
	font: "Gagalin"
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Track last milestone reached
var lastMilestone = 0;
// Function to celebrate milestone
function celebrateMilestone() {
	// Play milestone sound
	LK.getSound('milestone').play();
	// Rainbow color flash effect
	LK.effects.flashScreen(0xFF00FF, 500);
	// Spectacular score text animation
	tween(scoreTxt, {
		scaleX: 2.0,
		scaleY: 2.0,
		rotation: Math.PI * 0.1
	}, {
		duration: 300,
		easing: tween.bounceOut,
		onFinish: function onFinished() {
			tween(scoreTxt, {
				scaleX: 1.0,
				scaleY: 1.0,
				rotation: 0
			}, {
				duration: 400,
				easing: tween.elasticOut
			});
		}
	});
	// Ball celebration animation
	tween(ball, {
		scaleX: 2.0,
		scaleY: 2.0,
		rotation: Math.PI * 2
	}, {
		duration: 600,
		easing: tween.bounceInOut,
		onFinish: function onFinished() {
			tween(ball, {
				scaleX: 1.0,
				scaleY: 1.0,
				rotation: 0
			}, {
				duration: 300,
				easing: tween.easeOut
			});
		}
	});
}
// Create ball
var ball = game.addChild(new Ball());
// Start background music with looping enabled
LK.playMusic('background', {
	loop: true
});
// Update score display
game.update = function () {
	var currentScore = LK.getScore();
	scoreTxt.setText(currentScore.toString());
	// Check for milestone celebration (every 100 points)
	var currentMilestone = Math.floor(currentScore / 100);
	if (currentMilestone > lastMilestone && currentScore >= 100) {
		celebrateMilestone();
		lastMilestone = currentMilestone;
	}
};

===================================================================
--- original.js
+++ change.js
@@ -157,10 +157,12 @@
 	});
 }
 // Create ball
 var ball = game.addChild(new Ball());
-// Start background music
-LK.playMusic('background');
+// Start background music with looping enabled
+LK.playMusic('background', {
+	loop: true
+});
 // Update score display
 game.update = function () {
 	var currentScore = LK.getScore();
 	scoreTxt.setText(currentScore.toString());