/**** 
* 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
	});
	self.velocityX = 0;
	self.velocityY = 0;
	self.speed = 20;
	self.isActive = false;
	self.hasHitBlock = false;
	self.update = function () {
		if (!self.isActive) {
			return;
		}
		self.x += self.velocityX;
		self.y += self.velocityY;
		// Bounce off walls
		if (self.x <= 20 || self.x >= 2028) {
			self.velocityX = -self.velocityX;
			self.x = Math.max(20, Math.min(2028, self.x));
		}
		// Bounce off top
		if (self.y <= 20) {
			self.velocityY = -self.velocityY;
			self.y = 20;
		}
		// Check if ball reached bottom
		if (self.y >= 2700) {
			self.isActive = false;
			ballsActive--;
		}
	};
	return self;
});
var Block = Container.expand(function () {
	var self = Container.call(this);
	var blockGraphics = self.attachAsset('block', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.hitPoints = 1;
	self.maxHitPoints = 1;
	self.numberText = new Text2('1', {
		size: 45,
		fill: 0xFFFFFF
	});
	self.numberText.anchor.set(0.5, 0.5);
	self.addChild(self.numberText);
	self.setHitPoints = function (points) {
		self.hitPoints = points;
		self.maxHitPoints = points;
		self.numberText.setText(points.toString());
		// Color based on hit points
		var intensity = Math.min(points / 10, 1);
		var red = Math.floor(255 * intensity);
		var green = Math.floor(100 * (1 - intensity));
		var blue = Math.floor(100 * (1 - intensity));
		var color = red << 16 | green << 8 | blue;
		blockGraphics.tint = color;
	};
	self.hit = function () {
		self.hitPoints--;
		self.numberText.setText(self.hitPoints.toString());
		if (self.hitPoints <= 0) {
			LK.getSound('blockDestroy').play();
			return true; // Block destroyed
		} else {
			LK.getSound('blockHit').play();
			// Flash effect
			tween(blockGraphics, {
				tint: 0xffffff
			}, {
				duration: 100,
				onFinish: function onFinish() {
					var intensity = Math.min(self.hitPoints / 10, 1);
					var red = Math.floor(255 * intensity);
					var green = Math.floor(100 * (1 - intensity));
					var blue = Math.floor(100 * (1 - intensity));
					var color = red << 16 | green << 8 | blue;
					tween(blockGraphics, {
						tint: color
					}, {
						duration: 100
					});
				}
			});
			return false; // Block still alive
		}
	};
	return self;
});
var Coin = Container.expand(function () {
	var self = Container.call(this);
	var coinGraphics = self.attachAsset('coin', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.velocityY = 2; // Slow downward movement
	self.collected = false;
	self.update = function () {
		if (self.collected) {
			return;
		}
		// Remove if goes off screen
		if (self.y > 2800) {
			self.collected = true;
		}
	};
	return self;
});
var ExtraBall = Container.expand(function () {
	var self = Container.call(this);
	var ballGraphics = self.attachAsset('extraBall', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var plusText = new Text2('+1', {
		size: 30,
		fill: 0xFFFFFF
	});
	plusText.anchor.set(0.5, 0.5);
	plusText.y = -40;
	self.addChild(plusText);
	self.velocityY = 2; // Slow downward movement
	self.collected = false;
	self.update = function () {
		if (self.collected) {
			return;
		}
		// Remove if goes off screen
		if (self.y > 2800) {
			self.collected = true;
		}
	};
	return self;
});

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

/**** 
* Game Code
****/ 
// Game state variables
var blocks = [];
var balls = [];
var coins = [];
var extraBalls = [];
var ballsActive = 0;
var maxBalls = 0;
var gameState = 'aiming'; // 'aiming', 'shooting', 'waiting'
var aimAngle = 0;
var shooterX = 1024;
var shooterY = 2600;
var level = 1;
var ballsToShoot = level;
var aimLine = null;
// UI Elements
var ballCountText = new Text2('1', {
	size: 40,
	fill: 0xFFFFFF
});
ballCountText.anchor.set(0.5, 0.5);
ballCountText.x = 150;
ballCountText.y = 2650;
game.addChild(ballCountText);
var levelText = new Text2('Level 1', {
	size: 50,
	fill: 0xFFFFFF
});
levelText.anchor.set(0.5, 0);
LK.gui.top.addChild(levelText);
// Create aim line
aimLine = LK.getAsset('aimLine', {
	anchorX: 0.5,
	anchorY: 1
});
aimLine.x = shooterX;
aimLine.y = shooterY;
aimLine.visible = false;
game.addChild(aimLine);
// Initialize first level
function createBlockRow(rowY, startLevel) {
	var blocksPerRow = 7;
	var blockWidth = 160;
	var spacing = (2048 - 100) / blocksPerRow;
	for (var i = 0; i < blocksPerRow; i++) {
		var xPos = 100 + i * spacing + spacing / 2;
		// 15% chance for coin behind block position
		if (Math.random() < 0.15) {
			var coin = new Coin();
			coin.x = xPos;
			coin.y = rowY;
			coins.push(coin);
			game.addChild(coin);
		}
		// 10% chance for extra ball behind block position  
		else if (Math.random() < 0.10) {
			var extraBall = new ExtraBall();
			extraBall.x = xPos;
			extraBall.y = rowY;
			extraBalls.push(extraBall);
			game.addChild(extraBall);
		}
		if (Math.random() < 0.7) {
			// 70% chance for block
			var block = new Block();
			block.x = xPos;
			block.y = rowY;
			var hitPoints = Math.floor(Math.random() * startLevel) + 1;
			block.setHitPoints(hitPoints);
			blocks.push(block);
			game.addChild(block);
		}
	}
}
// Create initial blocks
createBlockRow(300, level);
function checkBallBlockCollisions() {
	for (var i = balls.length - 1; i >= 0; i--) {
		var ball = balls[i];
		if (!ball.isActive) {
			continue;
		}
		// Check coin collisions
		for (var k = coins.length - 1; k >= 0; k--) {
			var coin = coins[k];
			if (!coin.collected && ball.intersects(coin)) {
				coin.collected = true;
				coin.destroy();
				coins.splice(k, 1);
				LK.setScore(LK.getScore() + 10);
				LK.getSound('coinCollect').play();
			}
		}
		// Check extra ball collisions
		for (var l = extraBalls.length - 1; l >= 0; l--) {
			var extraBall = extraBalls[l];
			if (!extraBall.collected && ball.intersects(extraBall)) {
				extraBall.collected = true;
				extraBall.destroy();
				extraBalls.splice(l, 1);
				ballsToShoot++;
				ballCountText.setText(ballsToShoot.toString());
				LK.getSound('extraBallCollect').play();
			}
		}
		for (var j = blocks.length - 1; j >= 0; j--) {
			var block = blocks[j];
			if (ball.intersects(block)) {
				// Simple bounce physics
				var dx = ball.x - block.x;
				var dy = ball.y - block.y;
				if (Math.abs(dx) > Math.abs(dy)) {
					ball.velocityX = -ball.velocityX;
				} else {
					ball.velocityY = -ball.velocityY;
				}
				// Hit the block
				if (block.hit()) {
					// Block destroyed
					block.destroy();
					blocks.splice(j, 1);
				}
				ball.hasHitBlock = true;
				break;
			}
		}
	}
}
function moveBlocksDown() {
	for (var i = 0; i < blocks.length; i++) {
		blocks[i].y += 160; // Move down by block height
	}
	// Check if any block reached bottom
	for (var i = 0; i < blocks.length; i++) {
		if (blocks[i].y >= 2500) {
			LK.showGameOver();
			return;
		}
	}
}
function nextLevel() {
	level++;
	ballsToShoot = level;
	ballCountText.setText(ballsToShoot.toString());
	levelText.setText('Level ' + level);
	// Add new row at top
	createBlockRow(300, level);
	gameState = 'aiming';
}
function shootBall() {
	if (ballsToShoot <= 0) {
		return;
	}
	var ball = new Ball();
	ball.x = shooterX;
	ball.y = shooterY;
	ball.velocityX = Math.cos(aimAngle) * ball.speed;
	ball.velocityY = Math.sin(aimAngle) * ball.speed;
	ball.isActive = true;
	balls.push(ball);
	game.addChild(ball);
	ballsActive++;
	maxBalls++;
	ballsToShoot--;
	ballCountText.setText(ballsToShoot.toString());
	LK.getSound('shoot').play();
}
game.move = function (x, y, obj) {
	if (gameState !== 'aiming') {
		return;
	}
	var dx = x - shooterX;
	var dy = y - shooterY;
	aimAngle = Math.atan2(dy, dx);
	// Limit aim angle to upward direction
	if (aimAngle > -0.1 && aimAngle < Math.PI + 0.1) {
		aimAngle = Math.max(Math.min(aimAngle, -0.1), -Math.PI + 0.1);
	}
	// Update aim line
	aimLine.rotation = aimAngle + Math.PI / 2;
	aimLine.visible = true;
};
game.down = function (x, y, obj) {
	if (gameState === 'aiming' && ballsToShoot > 0) {
		gameState = 'shooting';
		aimLine.visible = false;
		// Shoot first ball immediately
		shootBall();
		// Set up timer for remaining balls
		if (ballsToShoot > 0) {
			var shootTimer = LK.setInterval(function () {
				if (ballsToShoot > 0) {
					shootBall();
				} else {
					LK.clearInterval(shootTimer);
				}
			}, 150);
		}
	}
};
game.update = function () {
	// Update balls
	for (var i = balls.length - 1; i >= 0; i--) {
		var ball = balls[i];
		if (!ball.isActive) {
			ball.destroy();
			balls.splice(i, 1);
		}
	}
	// Clean up collected coins
	for (var i = coins.length - 1; i >= 0; i--) {
		var coin = coins[i];
		if (coin.collected) {
			coin.destroy();
			coins.splice(i, 1);
		}
	}
	// Clean up collected extra balls
	for (var i = extraBalls.length - 1; i >= 0; i--) {
		var extraBall = extraBalls[i];
		if (extraBall.collected) {
			extraBall.destroy();
			extraBalls.splice(i, 1);
		}
	}
	// Check collisions
	checkBallBlockCollisions();
	// Check if all balls are done
	if (gameState === 'shooting' && ballsActive === 0 && ballsToShoot === 0) {
		// Check if all blocks are cleared
		if (blocks.length === 0) {
			// Level complete - advance to next level
			LK.setTimeout(function () {
				nextLevel();
			}, 500);
		} else {
			// Blocks remaining - move them down and continue
			ballsToShoot = level;
			ballCountText.setText(ballsToShoot.toString());
			maxBalls = 0;
			LK.setTimeout(function () {
				moveBlocksDown();
				gameState = 'aiming';
			}, 500);
		}
	}
	// Reset ballsActive counter
	ballsActive = 0;
	for (var i = 0; i < balls.length; i++) {
		if (balls[i].isActive) {
			ballsActive++;
		}
	}
};

===================================================================
--- original.js
+++ change.js
@@ -297,19 +297,10 @@
 	level++;
 	ballsToShoot = level;
 	ballCountText.setText(ballsToShoot.toString());
 	levelText.setText('Level ' + level);
-	// Move existing blocks down
-	moveBlocksDown();
 	// Add new row at top
 	createBlockRow(300, level);
-	// Check win condition
-	if (blocks.length === 0) {
-		// Add multiple rows for next level
-		for (var row = 0; row < 3; row++) {
-			createBlockRow(300 + row * 160, level);
-		}
-	}
 	gameState = 'aiming';
 }
 function shootBall() {
 	if (ballsToShoot <= 0) {
@@ -390,15 +381,24 @@
 	// Check collisions
 	checkBallBlockCollisions();
 	// Check if all balls are done
 	if (gameState === 'shooting' && ballsActive === 0 && ballsToShoot === 0) {
-		ballsToShoot = level + 1;
-		ballCountText.setText(ballsToShoot.toString());
-		maxBalls = 0;
-		// Wait a moment then start next level
-		LK.setTimeout(function () {
-			nextLevel();
-		}, 500);
+		// Check if all blocks are cleared
+		if (blocks.length === 0) {
+			// Level complete - advance to next level
+			LK.setTimeout(function () {
+				nextLevel();
+			}, 500);
+		} else {
+			// Blocks remaining - move them down and continue
+			ballsToShoot = level;
+			ballCountText.setText(ballsToShoot.toString());
+			maxBalls = 0;
+			LK.setTimeout(function () {
+				moveBlocksDown();
+				gameState = 'aiming';
+			}, 500);
+		}
 	}
 	// Reset ballsActive counter
 	ballsActive = 0;
 	for (var i = 0; i < balls.length; i++) {