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

/**** 
* Classes
****/ 
var Ball = Container.expand(function () {
	var self = Container.call(this);
	var type = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'normal';
	var ballGraphics = self.attachAsset('ball', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	ballGraphics.tint = type === 'splash' ? 0xff0066 : type === 'sniper' ? 0x00ff99 : type === 'scatter' ? 0xffff00 : type === 'smallScatter' ? 0xffff00 : 0x00ffff;
	self.type = type;
	self.speed = type === 'splash' ? upgrades.splashSpeed : type === 'sniper' ? upgrades.sniperSpeed : type === 'scatter' ? upgrades.scatterSpeed : type === 'smallScatter' ? upgrades.scatterSpeed * 0.8 : upgrades.normalSpeed;
	self.power = type === 'splash' ? upgrades.splashPower : type === 'sniper' ? upgrades.sniperPower : type === 'scatter' ? upgrades.scatterPower : type === 'smallScatter' ? Math.max(1, Math.floor(upgrades.scatterPower * 0.5)) : upgrades.normalPower;
	self.direction = {
		x: 1,
		y: -1
	};
	self.update = function () {
		var gridSize = levelConfig[level] ? levelConfig[level].gridSize : 200;
		var stepSize = self.speed;
		if (self.type === 'sniper') {
			var nearestBrick = findNearestBrick(self.x, self.y);
			if (nearestBrick) {
				var dx = nearestBrick.x - self.x;
				var dy = nearestBrick.y - self.y;
				var magnitude = Math.sqrt(dx * dx + dy * dy);
				self.direction.x = dx / magnitude;
				self.direction.y = dy / magnitude;
			}
		}
		var dx = self.direction.x * stepSize;
		var dy = self.direction.y * stepSize;
		self.x += dx;
		self.y += dy;
		if (self.x <= BALL_RADIUS || self.x >= GAME_WIDTH - BALL_RADIUS) {
			self.direction.x *= -1;
			self.x = Math.max(BALL_RADIUS, Math.min(GAME_WIDTH - BALL_RADIUS, self.x));
		}
		if (self.y <= BALL_RADIUS || self.y >= GAME_HEIGHT - BALL_RADIUS) {
			self.direction.y *= -1;
			self.y = Math.max(BALL_RADIUS, Math.min(GAME_HEIGHT - BALL_RADIUS, self.y));
		}
		if (!isNearBricks(self.x, self.y)) {
			return;
		}
		var gridXMin = Math.floor((self.x - BALL_RADIUS) / gridSize);
		var gridXMax = Math.floor((self.x + BALL_RADIUS) / gridSize);
		var gridYMin = Math.floor((self.y - BALL_RADIUS) / gridSize);
		var gridYMax = Math.floor((self.y + BALL_RADIUS) / gridSize);
		var hasCollided = false;
		for (var gx = gridXMin; gx <= gridXMax && !hasCollided; gx++) {
			for (var gy = gridYMin; gy <= gridYMax && !hasCollided; gy++) {
				var gridKey = "".concat(gx, ",").concat(gy);
				var cellBricks = brickGrid[gridKey];
				if (!cellBricks || cellBricks.length === 0) {
					continue;
				}
				for (var j = cellBricks.length - 1; j >= 0; j--) {
					var brick = cellBricks[j];
					if (!brick || brick.health <= 0 || !self.intersects(brick)) {
						continue;
					}
					handleBallBrickCollision(self, brick);
					brick.hit(self.power);
					if (self.type === 'splash' && brick.health > 0) {
						applySplashDamage(brick, gridSize);
					} else if (self.type === 'scatter') {
						scatterOnImpact(self);
						self.destroy();
						balls.splice(balls.indexOf(self), 1);
						hasCollided = true;
						break;
					}
					if (brick.health <= 0) {
						cellBricks.splice(j, 1);
					}
					hasCollided = true;
					break;
				}
			}
		}
	};
});
var Brick = Container.expand(function () {
	var self = Container.call(this);
	var brickGraphics = self.attachAsset('brick', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.health = 1;
	self.maxHealth = 1;
	self.healthText = new Text2(self.health.toString(), {
		size: 50,
		fill: 0xffffff
	});
	self.healthText.anchor.set(0.5, 0.5);
	self.addChild(self.healthText);
	self.updateTint = function () {
		var healthPercent = self.health / self.maxHealth;
		var colorIndex = Math.min(Math.floor((1 - healthPercent) * LEVEL_COLORS.length), LEVEL_COLORS.length - 1);
		brickGraphics.tint = LEVEL_COLORS[colorIndex];
	};
	self.updateTint();
	self.hit = function () {
		var damage = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 1;
		self.health -= damage;
		if (self.health <= 0) {
			score += level === 1 ? 1 : Math.max(1, Math.floor(self.maxHealth * 0.5));
			scoreTxt.setText('$' + score.toString());
			storage.score = score;
			var brickIndex = bricks.indexOf(self);
			if (brickIndex !== -1) {
				bricks.splice(brickIndex, 1);
			}
			self.destroy();
		} else {
			self.healthText.setText(self.health.toString());
			self.updateTint();
		}
	};
});
var GameTitle = Container.expand(function () {
	var self = Container.call(this);
	var titleGraphics = self.attachAsset('gametitle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var titleText = new Text2('Idle BrickBreaker', {
		size: 150,
		fill: 0x000000
	});
	titleText.anchor.set(0.5, 0.5);
	self.addChild(titleText);
});
var ResetButton = Container.expand(function () {
	var self = Container.call(this);
	var buttonGraphics = self.attachAsset('resetButton', {
		anchorX: 0.5,
		anchorY: 0.5,
		tint: 0xff6666
	});
	var buttonText = new Text2('RESET', {
		size: 50,
		fill: 0x000000
	});
	buttonText.anchor.set(0.5, 0.5);
	self.addChild(buttonText);
	self.interactive = true;
	self.down = function () {
		clearLocalStorage();
	};
});
var Star = Container.expand(function () {
	var self = Container.call(this);
	var starGraphics = self.attachAsset('star', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = Math.random() * 2 + 1;
	self.update = function () {
		self.y += self.speed;
		if (self.y > GAME_HEIGHT) {
			self.y = 0;
			self.x = Math.random() * GAME_WIDTH;
		}
	};
});
var StartButton = Container.expand(function () {
	var self = Container.call(this);
	var buttonGraphics = self.attachAsset('startButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var buttonText = new Text2('START', {
		size: 80,
		fill: 0x000000
	});
	buttonText.anchor.set(0.5, 0.5);
	self.addChild(buttonText);
	self.interactive = true;
	self.down = function () {
		startGame();
	};
});

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

/**** 
* Game Code
****/ 
function _toConsumableArray2(r) {
	return _arrayWithoutHoles2(r) || _iterableToArray2(r) || _unsupportedIterableToArray2(r) || _nonIterableSpread2();
}
function _nonIterableSpread2() {
	throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _unsupportedIterableToArray2(r, a) {
	if (r) {
		if ("string" == typeof r) {
			return _arrayLikeToArray2(r, a);
		}
		var t = {}.toString.call(r).slice(8, -1);
		return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray2(r, a) : void 0;
	}
}
function _iterableToArray2(r) {
	if ("undefined" != typeof Symbol && null != r[Symbol.iterator] || null != r["@@iterator"]) {
		return Array.from(r);
	}
}
function _arrayWithoutHoles2(r) {
	if (Array.isArray(r)) {
		return _arrayLikeToArray2(r);
	}
}
function _arrayLikeToArray2(r, a) {
	(null == a || a > r.length) && (a = r.length);
	for (var e = 0, n = Array(a); e < a; e++) {
		n[e] = r[e];
	}
	return n;
}
function _toConsumableArray(r) {
	return _arrayWithoutHoles(r) || _iterableToArray(r) || _unsupportedIterableToArray(r) || _nonIterableSpread();
}
function _nonIterableSpread() {
	throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _unsupportedIterableToArray(r, a) {
	if (r) {
		if ("string" == typeof r) {
			return _arrayLikeToArray(r, a);
		}
		var t = {}.toString.call(r).slice(8, -1);
		return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0;
	}
}
function _iterableToArray(r) {
	if ("undefined" != typeof Symbol && null != r[Symbol.iterator] || null != r["@@iterator"]) {
		return Array.from(r);
	}
}
function _arrayWithoutHoles(r) {
	if (Array.isArray(r)) {
		return _arrayLikeToArray(r);
	}
}
function _arrayLikeToArray(r, a) {
	(null == a || a > r.length) && (a = r.length);
	for (var e = 0, n = Array(a); e < a; e++) {
		n[e] = r[e];
	}
	return n;
}
var GAME_WIDTH = 2048;
var GAME_HEIGHT = 2632;
var BALL_RADIUS = 50;
var BRICK_WIDTH = 300;
var BRICK_HEIGHT = 99;
var LEVEL_COLORS = [0xff00ff, 0x00ffff, 0xffff00, 0xff0066, 0x00ff99, 0xff33cc, 0x66ff33, 0xcc00ff, 0x33ffcc, 0xff3300];
var levelConfig = {
	1: {
		totalBricks: 30,
		hitpoints: 1,
		gridSize: 400,
		pattern: 'grid'
	},
	2: {
		totalBricks: 50,
		hitpoints: 2,
		gridSize: 360,
		pattern: 'staggered'
	},
	3: {
		totalBricks: 70,
		hitpoints: 3,
		gridSize: 320,
		pattern: 'clustered'
	},
	4: {
		totalBricks: 90,
		hitpoints: 4,
		gridSize: 280,
		pattern: 'diagonal'
	},
	5: {
		totalBricks: 110,
		hitpoints: 5,
		gridSize: 240,
		pattern: 'sparse'
	}
};
var upgrades = storage.upgrades || {
	normalSpeed: 1,
	normalPower: 1,
	splashSpeed: 1,
	splashPower: 1,
	sniperSpeed: 1.5,
	sniperPower: 2,
	scatterSpeed: 1,
	scatterPower: 1,
	clickDamage: 1,
	normalSpeedCost: 50,
	normalPowerCost: 75,
	splashSpeedCost: 50,
	splashPowerCost: 75,
	sniperSpeedCost: 75,
	sniperPowerCost: 100,
	scatterSpeedCost: 50,
	scatterPowerCost: 75,
	clickCost: 25,
	normalBallCost: 50,
	// Integrated BALL_COST into upgrades
	splashBallCost: 100,
	sniperBallCost: 150,
	scatterBallCost: 125
};
var balls = [];
var bricks = [];
var brickGrid = {};
var score = storage.score || 0;
var level = storage.level || 1;
var brickGridBounds = null;
var unlockedTiers = storage.unlockedTiers || {
	normal: true,
	splash: false,
	sniper: false,
	scatter: false
};
function clearLocalStorage() {
	storage.score = 0;
	storage.level = 1;
	storage.unlockedTiers = {
		normal: true,
		splash: false,
		sniper: false,
		scatter: false
	};
	storage.upgrades = {
		normalSpeed: 1,
		normalPower: 1,
		splashSpeed: 1,
		splashPower: 1,
		sniperSpeed: 1.5,
		sniperPower: 2,
		scatterSpeed: 1,
		scatterPower: 1,
		clickDamage: 1,
		normalSpeedCost: 50,
		normalPowerCost: 75,
		splashSpeedCost: 50,
		splashPowerCost: 75,
		sniperSpeedCost: 75,
		sniperPowerCost: 100,
		scatterSpeedCost: 50,
		scatterPowerCost: 75,
		clickCost: 25,
		normalBallCost: 50,
		splashBallCost: 100,
		sniperBallCost: 150,
		scatterBallCost: 125
	};
	score = 0;
	level = 1;
	unlockedTiers = Object.assign({}, storage.unlockedTiers);
	scoreTxt.setText('$' + score.toString());
	levelTxt.setText('Level: ' + level);
	updateButtonStates();
}
// HUD Setup
var hud = new Container();
LK.gui.top.addChild(hud);
var scoreTxt = new Text2('$0', {
	size: 60,
	fill: 0x00ffff
});
scoreTxt.anchor.set(0.3, 0);
scoreTxt.x += 450;
hud.addChild(scoreTxt);
var levelTxt = new Text2('Level: ' + level, {
	size: 60,
	fill: 0x00ffff
});
levelTxt.anchor.set(1, 0);
levelTxt.x = scoreTxt.x + 100;
levelTxt.y = scoreTxt.height + 10;
hud.addChild(levelTxt);
var ballButtons = {};
function createBallButton(type, x, cost, asset, prevTier) {
	var button = LK.getAsset('button', {
		size: 80,
		fill: 0x1a1a2e,
		anchorX: 0.5,
		anchorY: 0,
		y: 50,
		x: x
	});
	var contentContainer = new Container();
	button.addChild(contentContainer);
	var ballIcon = button.attachAsset('ball', {
		anchorX: 0.5,
		anchorY: -0.5,
		scaleX: 0.6,
		scaleY: 0.6,
		y: -10,
		tint: type === 'splash' ? 0xff0066 : type === 'sniper' ? 0x00ff99 : type === 'scatter' ? 0xffff00 : 0x00ffff
	});
	contentContainer.addChild(ballIcon);
	var typeText = new Text2(type.charAt(0).toUpperCase() + type.slice(1), {
		size: 30,
		fill: 0xffffff
	});
	typeText.anchor.set(0.5, 0);
	typeText.y = -50;
	button.addChild(typeText);
	var costText = new Text2('$' + upgrades[type + 'BallCost'], {
		size: 50,
		fill: 0x00ffff
	});
	costText.anchor.set(0.5, 0);
	costText.y = 100;
	button.addChild(costText);
	button.interactive = true;
	button.down = function () {
		if (score < upgrades[type + 'BallCost']) {
			return;
		}
		score -= upgrades[type + 'BallCost'];
		scoreTxt.setText('$' + score.toString());
		createBall(type);
		upgrades[type + 'BallCost'] = Math.floor(upgrades[type + 'BallCost'] * 1.3);
		storage.upgrades = Object.assign({}, upgrades);
		costText.setText('$' + upgrades[type + 'BallCost']);
		if (!unlockedTiers[type]) {
			unlockedTiers[type] = true;
			storage.unlockedTiers = Object.assign({}, unlockedTiers);
			updateButtonStates();
		}
	};
	button.updateState = function () {
		var isEnabled = (prevTier ? unlockedTiers[prevTier] : true) && score >= upgrades[type + 'BallCost'];
		button.tint = isEnabled ? 0x00ffff : 0x666666;
		button.interactive = isEnabled;
	};
	hud.addChild(button);
	ballButtons[type] = button;
}
createBallButton('normal', -400, upgrades.normalBallCost, 'ball', null);
createBallButton('splash', -280, upgrades.splashBallCost, 'splashBall', 'normal');
createBallButton('sniper', -160, upgrades.sniperBallCost, 'sniperBall', 'splash');
createBallButton('scatter', -40, upgrades.scatterBallCost, 'scatterBall', 'sniper');
var clearStorageButton = LK.getAsset('button', {
	size: 0,
	fill: 0x1a1a2e,
	anchorX: 0.5,
	anchorY: 0,
	x: scoreTxt.width + 12000,
	y: 0
});
var clearStorageText = new Text2('', {
	size: 0,
	fill: 0xffffff
});
clearStorageText.anchor.set(0.5, 0);
clearStorageText.y = 100;
clearStorageButton.addChild(clearStorageText);
clearStorageButton.down = clearLocalStorage;
hud.addChild(clearStorageButton);
var powerupContainer = new Container();
powerupContainer.y = 1800;
powerupContainer.visible = false;
game.addChild(powerupContainer);
var bottomHud = new Container();
bottomHud.y = GAME_HEIGHT - 200;
game.addChild(bottomHud);
var upgradeButtons = {};
function createUpgradeButton(labelPrefix, x, costKey, upgradeKey, baseCost, iconType, prevTier) {
	var button = LK.getAsset('powerupbutton', {
		size: 150,
		fill: 0x1a1a2e,
		anchorX: 0.5,
		anchorY: 0,
		x: x,
		y: 0
	});
	var contentContainer = new Container();
	button.addChild(contentContainer);
	if (iconType) {
		var icon = button.attachAsset('ball', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 0.5,
			scaleY: 0.5,
			y: 40,
			tint: iconType === 'splashBall' ? 0xff0066 : iconType === 'sniperBall' ? 0x00ff99 : iconType === 'scatterBall' ? 0xffff00 : 0x00ffff
		});
		contentContainer.addChild(icon);
	}
	var labelText = new Text2("".concat(labelPrefix, " x").concat(upgrades[upgradeKey]), {
		size: 30,
		fill: 0xffffff
	});
	labelText.anchor.set(0.5, 0);
	labelText.y = 100;
	button.addChild(labelText);
	var costText = new Text2('$' + (baseCost * upgrades[upgradeKey]).toString(), {
		size: 40,
		fill: 0x00ffff
	});
	costText.anchor.set(0.5, 0);
	costText.y = 140;
	button.addChild(costText);
	button.interactive = true;
	button.down = function () {
		var cost = baseCost * upgrades[upgradeKey];
		var ballType = upgradeKey.split('Speed')[0].split('Power')[0];
		if (upgradeKey === 'clickDamage') {
			if (score < cost) {
				return;
			}
		} else {
			if (!unlockedTiers[ballType] || score < cost) {
				return;
			}
		}
		score -= cost;
		upgrades[upgradeKey]++;
		storage.upgrades = Object.assign({}, upgrades);
		costText.setText('$' + (baseCost * upgrades[upgradeKey]).toString());
		labelText.setText("".concat(labelPrefix, " x").concat(upgrades[upgradeKey]));
		scoreTxt.setText('$' + score.toString());
		balls.forEach(function (b) {
			if (b.type === 'normal' && upgradeKey.includes('normal')) {
				b[upgradeKey.includes('Speed') ? 'speed' : 'power'] = upgrades[upgradeKey];
			} else if (b.type === 'splash' && upgradeKey.includes('splash')) {
				b[upgradeKey.includes('Speed') ? 'speed' : 'power'] = upgrades[upgradeKey];
			} else if (b.type === 'sniper' && upgradeKey.includes('sniper')) {
				b[upgradeKey.includes('Speed') ? 'speed' : 'power'] = upgrades[upgradeKey];
			} else if ((b.type === 'scatter' || b.type === 'smallScatter') && upgradeKey.includes('scatter')) {
				b[upgradeKey.includes('Speed') ? 'speed' : 'power'] = upgrades[upgradeKey];
			}
		});
		if (upgradeKey === 'clickDamage') {
			upgrades.clickDamage = upgrades[upgradeKey];
			storage.upgrades = Object.assign({}, upgrades);
		}
	};
	button.updateState = function () {
		var ballType = upgradeKey.split('Speed')[0].split('Power')[0];
		var isEnabled = upgradeKey === 'clickDamage' ? score >= baseCost * upgrades[upgradeKey] : unlockedTiers[ballType] && (prevTier ? unlockedTiers[prevTier] : true) && score >= baseCost * upgrades[upgradeKey];
		button.tint = isEnabled ? 0x00ffff : 0x666666;
		button.interactive = isEnabled;
	};
	powerupContainer.addChild(button);
	upgradeButtons[upgradeKey] = button;
}
var buttonWidth = 150;
var spacing = 50;
var totalButtons = 9;
var totalWidth = totalButtons * buttonWidth + (totalButtons - 1) * spacing;
var startX = (GAME_WIDTH - totalWidth) / 2;
createUpgradeButton('Speed', startX, 'normalSpeedCost', 'normalSpeed', 50, 'ball', null);
createUpgradeButton('Power', startX + (buttonWidth + spacing), 'normalPowerCost', 'normalPower', 75, 'ball', null);
createUpgradeButton('Speed', startX + 2 * (buttonWidth + spacing), 'splashSpeedCost', 'splashSpeed', 50, 'splashBall', 'normal');
createUpgradeButton('Power', startX + 3 * (buttonWidth + spacing), 'splashPowerCost', 'splashPower', 75, 'splashBall', 'normal');
createUpgradeButton('Speed', startX + 4 * (buttonWidth + spacing), 'sniperSpeedCost', 'sniperSpeed', 75, 'sniperBall', 'splash');
createUpgradeButton('Power', startX + 5 * (buttonWidth + spacing), 'sniperPowerCost', 'sniperPower', 100, 'sniperBall', 'splash');
createUpgradeButton('Speed', startX + 6 * (buttonWidth + spacing), 'scatterSpeedCost', 'scatterSpeed', 50, 'scatterBall', 'sniper');
createUpgradeButton('Power', startX + 7 * (buttonWidth + spacing), 'scatterPowerCost', 'scatterPower', 75, 'scatterBall', 'sniper');
createUpgradeButton('Click', startX + 8 * (buttonWidth + spacing), 'clickCost', 'clickDamage', 25, null, null);
var upgradeButton = LK.getAsset('upgrade', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: GAME_WIDTH / 2,
	y: GAME_HEIGHT - 100,
	tint: 0x00ffff
});
var upgradeText = new Text2('UPGRADE', {
	size: 50,
	fill: 0xffffff
});
upgradeText.anchor.set(0.5, 0.5);
upgradeButton.addChild(upgradeText);
upgradeButton.down = function () {
	powerupContainer.visible = !powerupContainer.visible;
};
upgradeButton.visible = false;
game.addChild(upgradeButton);
hud.visible = false;
function updateButtonStates() {
	for (var type in ballButtons) {
		ballButtons[type].updateState();
	}
	for (var key in upgradeButtons) {
		upgradeButtons[key].updateState();
	}
}
function handleBallBrickCollision(ball, brick) {
	var relativeX = (ball.x - brick.x) / (brick.width / 2);
	var relativeY = (ball.y - brick.y) / (brick.height / 2);
	if (Math.abs(relativeX) > Math.abs(relativeY)) {
		ball.direction.x = -ball.direction.x + relativeX * 0.5;
		ball.x = brick.x + (relativeX > 0 ? brick.width / 2 + BALL_RADIUS : -brick.width / 2 - BALL_RADIUS);
	} else {
		ball.direction.y = -ball.direction.y;
		ball.y = brick.y + (relativeY > 0 ? brick.height / 2 + BALL_RADIUS : -brick.height / 2 - BALL_RADIUS);
	}
	ball.direction.x += (Math.random() - 0.5) * 0.1;
	var magnitude = Math.sqrt(ball.direction.x * ball.direction.x + ball.direction.y * ball.direction.y);
	ball.direction.x /= magnitude;
	ball.direction.y /= magnitude;
}
function applySplashDamage(brick, gridSize) {
	var gridX = Math.floor(brick.x / gridSize);
	var gridY = Math.floor(brick.y / gridSize);
	var adjacentKeys = ["".concat(gridX - 1, ",").concat(gridY), "".concat(gridX + 1, ",").concat(gridY), "".concat(gridX, ",").concat(gridY - 1), "".concat(gridX, ",").concat(gridY + 1)];
	adjacentKeys.forEach(function (key) {
		if (brickGrid[key]) {
			brickGrid[key].forEach(function (adjBrick) {
				if (adjBrick && adjBrick.health > 0) {
					adjBrick.hit(Math.floor(upgrades.splashPower * 0.25));
				}
			});
		}
	});
}
function scatterOnImpact(ball) {
	for (var i = 0; i < 4; i++) {
		var smallBall = new Ball('smallScatter');
		smallBall.x = ball.x;
		smallBall.y = ball.y;
		var angle = i / 4 * 2 * Math.PI;
		smallBall.direction.x = Math.cos(angle);
		smallBall.direction.y = Math.sin(angle);
		balls.push(smallBall);
		game.addChild(smallBall);
	}
}
function findNearestBrick(x, y) {
	if (bricks.length === 0) {
		return null;
	}
	return bricks.reduce(function (closest, brick) {
		var dx = brick.x - x;
		var dy = brick.y - y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		return !closest || distance < closest.distance ? {
			brick: brick,
			distance: distance
		} : closest;
	}, null).brick;
}
function isNearBricks(x, y) {
	if (!brickGridBounds) {
		return true;
	}
	var buffer = BALL_RADIUS * 2;
	return x >= brickGridBounds.minX - buffer && x <= brickGridBounds.maxX + buffer && y >= brickGridBounds.minY - buffer && y <= brickGridBounds.maxY + buffer;
}
function createBricks() {
	var config = levelConfig[level] || {};
	var totalBricks = config.totalBricks || 50;
	var hitpoints = config.hitpoints || 1;
	var gridSize = config.gridSize || 200;
	var pattern = config.pattern || 'grid';
	var spacingX = 2;
	var spacingY = 2;
	brickGrid = {};
	bricks = [];
	var cols = Math.floor(GAME_WIDTH / (BRICK_WIDTH + spacingX));
	var rows = Math.ceil(totalBricks / cols);
	var totalWidth = cols * BRICK_WIDTH + (cols - 1) * spacingX;
	var totalHeight = rows * BRICK_HEIGHT + (rows - 1) * spacingY;
	var startX = (GAME_WIDTH - totalWidth) / 2 + BRICK_WIDTH / 2;
	var startY = (GAME_HEIGHT - totalHeight) / 3 + BRICK_HEIGHT / 2;
	var brickCount = 0;
	if (pattern === 'grid') {
		for (var i = 0; i < rows && brickCount < totalBricks; i++) {
			for (var j = 0; j < cols && brickCount < totalBricks; j++) {
				addBrick(startX + j * (BRICK_WIDTH + spacingX), startY + i * (BRICK_HEIGHT + spacingY), hitpoints, gridSize);
				brickCount++;
			}
		}
	} else if (pattern === 'staggered') {
		for (var i = 0; i < rows && brickCount < totalBricks; i++) {
			var offsetX = i % 2 === 0 ? 0 : BRICK_WIDTH / 2;
			for (var j = 0; j < cols && brickCount < totalBricks; j++) {
				addBrick(startX + offsetX + j * (BRICK_WIDTH + spacingX), startY + i * (BRICK_HEIGHT + spacingY), hitpoints, gridSize);
				brickCount++;
			}
		}
	} else if (pattern === 'clustered') {
		var clusterCols = Math.floor(cols / 2);
		var clusterRows = Math.floor(rows / 2);
		var clusterStartX = GAME_WIDTH / 2 - clusterCols * BRICK_WIDTH / 2;
		var clusterStartY = GAME_HEIGHT / 3 - clusterRows * BRICK_HEIGHT / 2;
		for (var i = 0; i < clusterRows && brickCount < totalBricks; i++) {
			for (var j = 0; j < clusterCols && brickCount < totalBricks; j++) {
				addBrick(clusterStartX + j * (BRICK_WIDTH + spacingX), clusterStartY + i * (BRICK_HEIGHT + spacingY), hitpoints, gridSize);
				brickCount++;
			}
		}
	} else if (pattern === 'diagonal') {
		var stepX = (GAME_WIDTH - BRICK_WIDTH) / (totalBricks - 1);
		var stepY = GAME_HEIGHT / 3 / (totalBricks - 1);
		for (var i = 0; i < totalBricks; i++) {
			addBrick(startX + i * stepX, startY + i * stepY, hitpoints, gridSize);
			brickCount++;
		}
	} else if (pattern === 'sparse') {
		while (brickCount < totalBricks) {
			var x = startX + Math.floor(Math.random() * cols) * (BRICK_WIDTH + spacingX);
			var y = startY + Math.floor(Math.random() * rows) * (BRICK_HEIGHT + spacingY);
			if (!bricks.some(function (b) {
				return b.x === x && b.y === y;
			})) {
				addBrick(x, y, hitpoints, gridSize);
				brickCount++;
			}
		}
	}
	brickGridBounds = {
		minX: Math.min.apply(Math, _toConsumableArray2(bricks.map(function (b) {
			return b.x - BRICK_WIDTH / 2;
		}))),
		maxX: Math.max.apply(Math, _toConsumableArray2(bricks.map(function (b) {
			return b.x + BRICK_WIDTH / 2;
		}))),
		minY: Math.min.apply(Math, _toConsumableArray2(bricks.map(function (b) {
			return b.y - BRICK_HEIGHT / 2;
		}))),
		maxY: Math.max.apply(Math, _toConsumableArray2(bricks.map(function (b) {
			return b.y + BRICK_HEIGHT / 2;
		})))
	};
}
function addBrick(x, y, hitpoints, gridSize) {
	var brick = new Brick();
	brick.x = x;
	brick.y = y;
	brick.health = hitpoints;
	brick.maxHealth = hitpoints;
	brick.healthText.setText(brick.health.toString());
	brick.updateTint();
	bricks.push(brick);
	game.addChild(brick);
	var gridX = Math.floor(brick.x / gridSize);
	var gridY = Math.floor(brick.y / gridSize);
	var gridKey = "".concat(gridX, ",").concat(gridY);
	if (!brickGrid[gridKey]) {
		brickGrid[gridKey] = [];
	}
	brickGrid[gridKey].push(brick);
}
function createBall() {
	var type = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'normal';
	var ball = new Ball(type);
	var gridBottom = brickGridBounds ? brickGridBounds.maxY + 150 : GAME_HEIGHT * 0.7;
	ball.x = GAME_WIDTH / 2 + (Math.random() * 200 - 100);
	ball.y = Math.min(gridBottom + 100, GAME_HEIGHT - BALL_RADIUS * 2);
	var angle = (Math.random() * 0.5 + 0.25) * Math.PI;
	ball.direction.x = Math.cos(angle);
	ball.direction.y = -Math.sin(angle);
	var magnitude = Math.sqrt(ball.direction.x * ball.direction.x + ball.direction.y * ball.direction.y);
	ball.direction.x /= magnitude;
	ball.direction.y /= magnitude;
	for (var i = 0; i < bricks.length; i++) {
		if (ball.intersects(bricks[i])) {
			ball.y = brickGridBounds.maxY + BALL_RADIUS + 10;
			break;
		}
	}
	balls.push(ball);
	game.addChild(ball);
}
game.update = function () {
	for (var i = 0; i < stars.length; i++) {
		stars[i].update();
	}
	for (var i = balls.length - 1; i >= 0; i--) {
		var ball = balls[i];
		ball.update();
		if (ball.y > GAME_HEIGHT + BALL_RADIUS) {
			ball.destroy();
			balls.splice(i, 1);
		}
	}
	if (bricks.length === 0) {
		if (level === Object.keys(levelConfig).length) {
			LK.showGameOver();
		} else {
			level += 1;
			storage.level = level;
			levelTxt.setText('Level: ' + level);
			createBricks();
		}
	}
	updateButtonStates();
};
game.down = function (x, y, obj) {
	if (!bricks || !Array.isArray(bricks)) {
		return;
	}
	x = Number(x);
	y = Number(y);
	for (var i = 0; i < bricks.length; i++) {
		var brick = bricks[i];
		if (!brick.x || !brick.y || !brick.width || !brick.height) {
			continue;
		}
		if (x >= brick.x - brick.width / 2 && x <= brick.x + brick.width / 2 && y >= brick.y - brick.height / 2 && y <= brick.y + brick.height / 2) {
			brick.hit(upgrades.clickDamage);
			score += upgrades.clickDamage;
			scoreTxt.setText('$' + score.toString());
			storage.score = score;
			return;
		}
	}
};
var stars = [];
for (var i = 0; i < 100; i++) {
	var star = new Star();
	star.x = Math.random() * GAME_WIDTH;
	star.y = Math.random() * GAME_HEIGHT;
	stars.push(star);
	game.addChildAt(star, 0);
}
var gameTitle = new GameTitle();
gameTitle.x = GAME_WIDTH / 2;
gameTitle.y = GAME_HEIGHT / 2 - 600;
game.addChild(gameTitle);
function animateTitleColor() {
	tween(gameTitle, {
		tint: 0xff33cc
	}, {
		duration: 2000,
		easing: tween.easeInOut,
		onFinish: function onFinish() {
			tween(gameTitle, {
				tint: 0x00ff99
			}, {
				duration: 2000,
				easing: tween.easeInOut,
				onFinish: animateTitleColor
			});
		}
	});
}
animateTitleColor();
tween(gameTitle, {
	y: GAME_HEIGHT / 2 - 500
}, {
	duration: 1000,
	easing: tween.bounceOut
});
var startButton = new StartButton();
startButton.x = GAME_WIDTH / 2;
startButton.y = GAME_HEIGHT / 2 + 300;
startButton.tint = 0x00ff99;
game.addChild(startButton);
tween(startButton, {
	y: startButton.y - 20
}, {
	duration: 1000,
	easing: tween.easeInOut,
	onFinish: function onFinish() {
		tween(startButton, {
			y: startButton.y + 20
		}, {
			duration: 1000,
			easing: tween.easeInOut
		});
	}
});
var resetButton = new ResetButton();
resetButton.x = GAME_WIDTH / 2;
resetButton.y = startButton.y + 900;
game.addChild(resetButton);
tween(resetButton, {
	y: resetButton.y - 20
}, {
	duration: 1000,
	easing: tween.easeInOut,
	onFinish: function onFinish() {
		tween(resetButton, {
			y: resetButton.y + 20
		}, {
			duration: 1000,
			easing: tween.easeInOut
		});
	}
});
function startGame() {
	startButton.destroy();
	gameTitle.destroy();
	resetButton.visible = false;
	upgradeButton.visible = true;
	hud.visible = true;
	createBricks();
	updateButtonStates();
	game.update = function () {
		for (var i = 0; i < stars.length; i++) {
			stars[i].update();
		}
		for (var i = balls.length - 1; i >= 0; i--) {
			var ball = balls[i];
			ball.update();
			if (ball.y > GAME_HEIGHT + BALL_RADIUS) {
				ball.destroy();
				balls.splice(i, 1);
			}
		}
		if (bricks.length === 0) {
			if (level === Object.keys(levelConfig).length) {
				LK.showGameOver();
			} else {
				level += 1;
				storage.level = level;
				levelTxt.setText('Level: ' + level);
				createBricks();
			}
		}
		updateButtonStates();
	};
}
game.update = function () {
	for (var i = 0; i < stars.length; i++) {
		stars[i].update();
	}
};

===================================================================
--- original.js
+++ change.js
@@ -439,9 +439,9 @@
 		}
 		score -= upgrades[type + 'BallCost'];
 		scoreTxt.setText('$' + score.toString());
 		createBall(type);
-		upgrades[type + 'BallCost'] = Math.floor(upgrades[type + 'BallCost'] * 1.1);
+		upgrades[type + 'BallCost'] = Math.floor(upgrades[type + 'BallCost'] * 1.3);
 		storage.upgrades = Object.assign({}, upgrades);
 		costText.setText('$' + upgrades[type + 'BallCost']);
 		if (!unlockedTiers[type]) {
 			unlockedTiers[type] = true;