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

/**** 
* Classes
****/ 
var Basketball = Container.expand(function () {
	var self = Container.call(this);
	var ballGraphics = self.attachAsset('basketball', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speedY = 0;
	self.gravity = 0.5;
	self.bounce = -10;
	self.update = function () {
		self.speedY += self.gravity;
		self.y += self.speedY;
		if (self.y > 2732 - ballGraphics.height / 2) {
			self.y = 2732 - ballGraphics.height / 2;
			self.speedY = self.bounce;
		}
	};
	self.tap = function () {
		self.speedY = self.bounce;
	};
	return self;
});
var Hoop = Container.expand(function () {
	var self = Container.call(this);
	var hoopGraphics = self.attachAsset('hoop', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speedX = -5;
	self.update = function () {
		self.x += self.speedX;
		if (self.x < -hoopGraphics.width / 2) {
			self.x = 2048 + hoopGraphics.width / 2;
			self.y = Math.random() * (2732 - 400) + 200;
		}
	};
	return self;
});

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

/**** 
* Game Code
****/ 
// Initialize assets used in this game. Scale them according to what is needed for the game.
game.setBackgroundColor(0x000000);
var basketball = game.addChild(new Basketball());
basketball.x = 2048 / 4;
basketball.y = 2732 / 2;
basketball.scaleX = 1.5;
basketball.scaleY = 1.5;
var hoops = [];
var hoop = game.addChild(new Hoop());
hoop.x = 2048;
hoop.y = Math.random() * (2732 - 800) + 400;
hoop.scaleX = 3;
hoop.scaleY = 3;
hoops.push(hoop);
var scoreTxt = new Text2('0', {
	size: 150,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
var score = 0;
game.down = function (x, y, obj) {
	basketball.tap();
};
game.update = function () {
	basketball.update();
	for (var i = 0; i < hoops.length; i++) {
		hoops[i].update();
		if (!hoops[i].scored && basketball.intersects(hoops[i])) {
			score += 10;
			scoreTxt.setText(score);
			LK.getSound('swish').play();
			hoops[i].scored = true;
		}
	}
	if (basketball.y > 2732 - basketball.height / 2 || basketball.y < basketball.height / 2 || basketball.x < basketball.width / 2 || basketball.x > 2048 - basketball.width / 2) {
		LK.showGameOver();
	}
};
LK.playMusic('bgmusic');

===================================================================
--- original.js
+++ change.js
@@ -82,12 +82,13 @@
 game.update = function () {
 	basketball.update();
 	for (var i = 0; i < hoops.length; i++) {
 		hoops[i].update();
-		if (basketball.intersects(hoops[i])) {
+		if (!hoops[i].scored && basketball.intersects(hoops[i])) {
 			score += 10;
 			scoreTxt.setText(score);
 			LK.getSound('swish').play();
+			hoops[i].scored = true;
 		}
 	}
 	if (basketball.y > 2732 - basketball.height / 2 || basketball.y < basketball.height / 2 || basketball.x < basketball.width / 2 || basketball.x > 2048 - basketball.width / 2) {
 		LK.showGameOver();