/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.v1", {
	highScore: 0,
	totalBalls: 10
});

/**** 
* Classes
****/ 
var Ball = Container.expand(function () {
	var self = Container.call(this);
	var ballGraphics = self.attachAsset('ball', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.velocity = {
		x: 0,
		y: 0
	};
	self.gravity = 2.0;
	self.friction = 0.98;
	self.restitution = 0.7;
	self.active = true;
	self.update = function () {
		if (!self.active) {
			return;
		}
		// Apply gravity
		self.velocity.y += self.gravity;
		// Apply velocity
		self.x += self.velocity.x;
		self.y += self.velocity.y;
		// Apply friction
		self.velocity.x *= self.friction;
		self.velocity.y *= self.friction;
		// Check boundaries
		if (self.x < ballGraphics.width / 2) {
			self.x = ballGraphics.width / 2;
			self.velocity.x *= -self.restitution;
		} else if (self.x > 2048 - ballGraphics.width / 2) {
			self.x = 2048 - ballGraphics.width / 2;
			self.velocity.x *= -self.restitution;
		}
		// Check if ball has fallen off screen
		if (self.y > 2732 + 100) {
			self.active = false;
			self.destroy();
		}
	};
	self.applyImpulse = function (x, y) {
		self.velocity.x += x;
		self.velocity.y += y;
	};
	return self;
});
var Cup = Container.expand(function (isJackpot, value) {
	var self = Container.call(this);
	var assetId = isJackpot ? 'jackpotCup' : 'cup';
	var cupGraphics = self.attachAsset(assetId, {
		anchorX: 0.5,
		anchorY: 0
	});
	self.isJackpot = isJackpot || false;
	self.value = value || 10;
	var pointsText = new Text2(self.value.toString(), {
		size: 30,
		fill: 0xFFFFFF
	});
	pointsText.anchor.set(0.5, 0.5);
	pointsText.x = 0;
	pointsText.y = cupGraphics.height / 2;
	self.addChild(pointsText);
	self.width = cupGraphics.width;
	self.checkCollision = function (ball) {
		var ballRadius = ball.getChildAt(0).width / 2;
		// Check if ball is inside cup
		if (ball.y + ballRadius > self.y && ball.y - ballRadius < self.y + cupGraphics.height && ball.x > self.x - cupGraphics.width / 2 + ballRadius && ball.x < self.x + cupGraphics.width / 2 - ballRadius) {
			// Center the ball in the cup
			ball.x = self.x;
			ball.y = self.y + ballRadius;
			// Stop ball movement
			ball.velocity.x = 0;
			ball.velocity.y = 0;
			ball.active = false;
			// Play sound
			if (self.isJackpot) {
				LK.getSound('jackpot').play();
			} else {
				LK.getSound('score').play();
			}
			// Play cup collision sound
			LK.getSound('ball_hit').play();
			// Visual feedback
			LK.effects.flashObject(self, 0xFFFF00, 500);
			tween(ball, {
				alpha: 0
			}, {
				duration: 1000,
				onFinish: function onFinish() {
					ball.destroy();
				}
			});
			return true;
		}
		return false;
	};
	return self;
});
var Launcher = Container.expand(function () {
	var self = Container.call(this);
	var launcherGraphics = self.attachAsset('launcher', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.canLaunch = true;
	self.down = function (x, y, obj) {
		if (self.canLaunch && remainingBalls > 0) {
			self.launchBall();
		}
	};
	self.launchBall = function () {
		if (!self.canLaunch || remainingBalls <= 0) {
			return;
		}
		// Create a new ball
		var ball = new Ball();
		ball.x = self.x;
		ball.y = self.y + 40;
		balls.push(ball);
		game.addChild(ball);
		// Apply initial velocity
		ball.applyImpulse(Math.random() * 4 - 2, 2);
		// Update UI
		remainingBalls--;
		updateUI();
		// Cooldown period
		self.canLaunch = false;
		tween(self, {
			alpha: 0.5
		}, {
			duration: 200,
			onFinish: function onFinish() {
				tween(self, {
					alpha: 1
				}, {
					duration: 200,
					onFinish: function onFinish() {
						self.canLaunch = true;
					}
				});
			}
		});
	};
	return self;
});
var Peg = Container.expand(function (isMultiplier) {
	var self = Container.call(this);
	var assetId = isMultiplier ? 'multiplierPeg' : 'peg';
	var pegGraphics = self.attachAsset(assetId, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.isMultiplier = isMultiplier || false;
	self.radius = pegGraphics.width / 2;
	self.checkCollision = function (ball) {
		var dx = self.x - ball.x;
		var dy = self.y - ball.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		var ballRadius = ball.getChildAt(0).width / 2;
		if (distance < self.radius + ballRadius) {
			// Calculate collision response
			var angle = Math.atan2(dy, dx);
			var speed = Math.sqrt(ball.velocity.x * ball.velocity.x + ball.velocity.y * ball.velocity.y);
			// Apply impulse in the opposite direction of collision
			ball.velocity.x = -Math.cos(angle) * speed * ball.restitution;
			ball.velocity.y = -Math.sin(angle) * speed * ball.restitution;
			// Ensure ball is outside the peg
			var overlap = self.radius + ballRadius - distance;
			ball.x -= Math.cos(angle) * overlap;
			ball.y -= Math.sin(angle) * overlap;
			// Play sound
			LK.getSound('ball_hit').play();
			// Visual feedback
			tween(self, {
				scaleX: 1.2,
				scaleY: 1.2
			}, {
				duration: 100,
				onFinish: function onFinish() {
					tween(self, {
						scaleX: 1,
						scaleY: 1
					}, {
						duration: 100
					});
				}
			});
			return true;
		}
		return false;
	};
	return self;
});
var Wall = Container.expand(function () {
	var self = Container.call(this);
	var wallGraphics = self.attachAsset('wall', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.checkCollision = function (ball) {
		var ballRadius = ball.getChildAt(0).width / 2;
		var halfWidth = wallGraphics.width / 2;
		var halfHeight = wallGraphics.height / 2;
		// Check if ball is colliding with wall
		if (ball.x + ballRadius > self.x - halfWidth && ball.x - ballRadius < self.x + halfWidth && ball.y + ballRadius > self.y - halfHeight && ball.y - ballRadius < self.y + halfHeight) {
			// Determine which side the collision occurred on
			var dx = (ball.x - self.x) / halfWidth;
			var dy = (ball.y - self.y) / halfHeight;
			if (Math.abs(dx) > Math.abs(dy)) {
				// Horizontal collision
				ball.velocity.x *= -ball.restitution;
				ball.x = self.x + (halfWidth + ballRadius) * Math.sign(dx);
			} else {
				// Vertical collision
				ball.velocity.y *= -ball.restitution;
				ball.y = self.y + (halfHeight + ballRadius) * Math.sign(dy);
			}
			// Play sound
			LK.getSound('ball_hit').play();
			return true;
		}
		return false;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x2F4F4F
});

/**** 
* Game Code
****/ 
// Game variables
var balls = [];
var pegs = [];
var cups = [];
var walls = [];
var score = 0;
var remainingBalls = 10;
var highScore = storage.highScore || 0;
var launcher;
// UI elements
var scoreTxt;
var ballsTxt;
var highScoreTxt;
// Initialize game elements
function initializeGame() {
	// Add background image
	var background = LK.getAsset('backgroundImage', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 2048 / 2,
		y: 2732 / 2
	});
	game.addChild(background);
	// Start automatic horizontal movement for the launcher
	startLauncherMovement();
	// Play background music
	LK.playMusic('bg_music');
	// Create launcher
	launcher = new Launcher();
	launcher.x = 2048 / 2;
	launcher.y = 100;
	game.addChild(launcher);
	// Create pegs
	createPegs();
	// Create cups
	createCups();
	// Removed wall creation logic
	// Create UI
	createUI();
}
function createPegs() {
	// Create grid of pegs
	var pegSpacingX = 130;
	var pegSpacingY = 130;
	var startX = 300;
	var startY = 350;
	var rows = 8;
	var cols = 12;
	for (var row = 0; row < rows; row++) {
		for (var col = 0; col < cols; col++) {
			// Offset odd rows
			var offsetX = row % 2 === 0 ? 0 : pegSpacingX / 2;
			var x = startX + col * pegSpacingX + offsetX;
			var y = startY + row * pegSpacingY;
			// Ensure peg is within bounds and add some randomness to layout
			if (x >= 150 && x <= 2048 - 150) {
				// Randomly make some pegs multiplier pegs (more valuable)
				var isMultiplier = Math.random() < 0.15;
				var peg = new Peg(isMultiplier);
				peg.x = x;
				peg.y = y;
				pegs.push(peg);
				game.addChild(peg);
			}
		}
	}
}
function createCups() {
	var cupSpacingX = 180;
	var startX = 200;
	var y = 2400;
	var numCups = 10;
	for (var i = 0; i < numCups; i++) {
		var x = startX + i * cupSpacingX;
		// Make some cups jackpot cups
		var isJackpot = i === 2 || i === 7;
		var value = isJackpot ? 50 : 10;
		var cup = new Cup(isJackpot, value);
		cup.x = x;
		cup.y = y;
		cups.push(cup);
		game.addChild(cup);
	}
}
// Removed wall creation logic
function createUI() {
	// Score text
	scoreTxt = new Text2('Score: 0', {
		size: 60,
		fill: 0xFFFFFF
	});
	scoreTxt.anchor.set(0, 0);
	LK.gui.topRight.addChild(scoreTxt);
	scoreTxt.x = -250;
	scoreTxt.y = 30;
	// Balls text
	ballsTxt = new Text2('Balls: ' + remainingBalls, {
		size: 60,
		fill: 0xFFFFFF
	});
	ballsTxt.anchor.set(0.5, 0);
	LK.gui.top.addChild(ballsTxt);
	ballsTxt.y = 30;
	// High score text
	highScoreTxt = new Text2('High Score: ' + highScore, {
		size: 40,
		fill: 0xFFFFFF
	});
	highScoreTxt.anchor.set(0, 0);
	LK.gui.topRight.addChild(highScoreTxt);
	highScoreTxt.x = -250;
	highScoreTxt.y = 100;
}
function updateUI() {
	scoreTxt.setText('Score: ' + score);
	ballsTxt.setText('Balls: ' + remainingBalls);
	highScoreTxt.setText('High Score: ' + highScore);
}
function addPoints(value) {
	score += value;
	LK.setScore(score);
	if (score > highScore) {
		highScore = score;
		storage.highScore = highScore;
	}
	updateUI();
}
function checkGameOver() {
	if (remainingBalls <= 0 && balls.length === 0) {
		// Game over if no balls left and none in play
		LK.showGameOver();
	}
}
// Function to start automatic horizontal movement for the launcher
function startLauncherMovement() {
	var direction = 1; // 1 for right, -1 for left
	var speed = 2; // Speed of movement
	LK.setInterval(function () {
		// Move launcher
		launcher.x += direction * speed;
		// Check boundaries and change direction if needed
		if (launcher.x >= 2048 - 100 || launcher.x <= 100) {
			direction *= -1; // Reverse direction
		}
	}, 16); // Approximately 60 FPS
}
// Initialize the game
initializeGame();
// Game update loop
game.update = function () {
	// Process each active ball
	for (var i = balls.length - 1; i >= 0; i--) {
		var ball = balls[i];
		if (!ball.active) {
			balls.splice(i, 1);
			continue;
		}
		// Check collisions with pegs
		var hitMultiplier = false;
		for (var j = 0; j < pegs.length; j++) {
			var collided = pegs[j].checkCollision(ball);
			if (collided && pegs[j].isMultiplier) {
				hitMultiplier = true;
			}
		}
		// Removed wall collision checks
		// Check collisions with cups
		for (var m = 0; m < cups.length; m++) {
			var scoredInCup = cups[m].checkCollision(ball);
			if (scoredInCup) {
				var pointValue = cups[m].value;
				// Apply multiplier if ball hit a multiplier peg
				if (hitMultiplier) {
					pointValue *= 2;
					LK.effects.flashScreen(0xFFFF00, 300); // Flash for multiplier effect
				}
				addPoints(pointValue);
				break;
			}
		}
	}
	// Check if game is over
	checkGameOver();
};
// Handle user clicks on game area
game.down = function (x, y, obj) {
	// If the launcher can launch and there are remaining balls
	if (launcher.canLaunch && remainingBalls > 0) {
		// Move launcher to tap position (within limits)
		launcher.x = Math.max(200, Math.min(2048 - 200, x));
		// Launch a ball
		launcher.launchBall();
	}
};

===================================================================
--- original.js
+++ change.js
@@ -19,9 +19,9 @@
 	self.velocity = {
 		x: 0,
 		y: 0
 	};
-	self.gravity = 1.0;
+	self.gravity = 2.0;
 	self.friction = 0.98;
 	self.restitution = 0.7;
 	self.active = true;
 	self.update = function () {