/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.v1", {
	money: 0,
	floors: 1,
	floorLevels: [1],
	lastTimestamp: "undefined"
});

/**** 
* Classes
****/ 
var Cloud = Container.expand(function () {
	var self = Container.call(this);
	var cloudGraphic = self.attachAsset('clouds', {
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 0.7
	});
	// Randomize cloud appearance
	self.scaleX = 0.5 + Math.random() * 1.5;
	self.scaleY = 0.5 + Math.random();
	self.alpha = 0.5 + Math.random() * 0.5;
	// Set random position
	self.x = Math.random() * 2048;
	self.y = Math.random() * 1000; // Clouds appear in upper portion of screen
	// Set random speed
	self.speed = 0.2 + Math.random() * 0.3;
	self.update = function () {
		// Move cloud horizontally
		self.x += self.speed;
		// If cloud moves off screen, reset to other side
		if (self.x > 2048 + 300) {
			self.x = -300;
			self.y = Math.random() * 1000;
		}
	};
	return self;
});
var Floor = Container.expand(function (floorNumber, level) {
	var self = Container.call(this);
	self.floorNumber = floorNumber;
	self.level = level || 1;
	// Calculate position based on floor number (ground floor is 0)
	self.floorHeight = 350;
	self.baseY = 2732 - 400; // Base Y position for ground floor
	// Calculate income based on floor number and level
	self.calculateIncome = function () {
		// Higher floors generate more income, multiplied by level
		var baseIncome = (self.floorNumber + 1) * 2;
		return baseIncome * self.level;
	};
	// Calculate upgrade cost
	self.getUpgradeCost = function () {
		// Costs increase with floor number and current level
		return Math.floor(25 * (self.floorNumber + 1) * Math.pow(1.5, self.level));
	};
	// Floor visuals
	var floorBackground = self.attachAsset('buildingFloor', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Core area
	var floorCore = self.attachAsset('buildingCore', {
		anchorX: 0.5,
		anchorY: 0.5,
		y: -25
	});
	// Floor number text
	self.floorText = new Text2('Floor ' + (floorNumber + 1), {
		size: 80,
		fill: 0xFFFFFF
	});
	self.floorText.anchor.set(0.5, 0.5);
	self.floorText.y = -80;
	self.addChild(self.floorText);
	// Level text
	self.levelText = new Text2('Level ' + self.level, {
		size: 60,
		fill: 0xFFFF00
	});
	self.levelText.anchor.set(0.5, 0.5);
	self.levelText.y = 0;
	self.addChild(self.levelText);
	// Income text
	self.incomeText = new Text2('$' + self.calculateIncome() + '/sec', {
		size: 50,
		fill: 0x00FF00
	});
	self.incomeText.anchor.set(0.5, 0.5);
	self.incomeText.y = 60;
	self.addChild(self.incomeText);
	// Upgrade button
	self.upgradeButton = self.attachAsset('upgradeButton', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 600,
		y: 0
	});
	// Upgrade cost text
	self.upgradeCostText = new Text2('$' + self.getUpgradeCost(), {
		size: 40,
		fill: 0xFFFFFF
	});
	self.upgradeCostText.anchor.set(0.5, 0.5);
	self.upgradeButton.addChild(self.upgradeCostText);
	// Upgrade button event
	self.upgradeButton.interactive = true;
	self.upgradeButton.down = function () {
		if (money >= self.getUpgradeCost()) {
			money -= self.getUpgradeCost();
			self.level++;
			storage.floorLevels[self.floorNumber] = self.level;
			// Update UI
			self.levelText.setText('Level ' + self.level);
			self.incomeText.setText('$' + self.calculateIncome() + '/sec');
			if (self.level < 10) {
				self.upgradeCostText.setText('$' + self.getUpgradeCost());
			} else {
				self.upgradeCostText.setText('MAX');
			}
			// Play upgrade sound
			LK.getSound('upgrade').play();
			// Visual effect for upgrade
			tween(self, {
				scaleX: 1.1,
				scaleY: 1.1
			}, {
				duration: 200,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					tween(self, {
						scaleX: 1,
						scaleY: 1
					}, {
						duration: 200,
						easing: tween.easeIn
					});
				}
			});
			// Update game state
			updateGameState();
		}
	};
	// Update method
	self.updateUI = function () {
		self.incomeText.setText('$' + self.calculateIncome() + '/sec');
		if (self.level < 10) {
			self.upgradeCostText.setText('$' + self.getUpgradeCost());
		} else {
			self.upgradeCostText.setText('MAX');
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87CEEB // Sky blue background
});

/**** 
* Game Code
****/ 
// Function to reset game progress
function resetGameProgress() {
	money = 0;
	floors = 1;
	floorLevels = [1];
	cameraOffsetY = 0;
	floorObjects.forEach(function (floor) {
		return floor.destroy();
	});
	floorObjects = [];
	floorContainer.removeChildren();
	initializeFloors();
	updateBuildButtonCost();
	moneyText.setText('$0');
}
// Initialize game
var restartButton = LK.getAsset('restartButton', {
	anchorX: 0.5,
	anchorY: 0.5
});
restartButton.x = 2048 - 150;
restartButton.y = 100;
game.addChild(restartButton);
var restartButtonText = new Text2('RESTART', {
	size: 60,
	fill: 0xFFFFFF
});
restartButtonText.anchor.set(0.5, 0.5);
restartButton.addChild(restartButtonText);
restartButton.interactive = true;
restartButton.down = function () {
	resetGameProgress();
};
// Add clouds for background
var money = storage.money;
var floors = storage.floors;
var floorLevels = storage.floorLevels;
var lastTimestamp = storage.lastTimestamp;
var baseY = 2732 - 400; // Base Y position for ground floor
var floorHeight = 350;
var cameraOffsetY = 0;
var floorContainer = new Container();
var floorObjects = [];
var clouds = [];
var canScrollUp = false;
// UI elements
var moneyText = new Text2('$' + money.toFixed(0), {
	size: 100,
	fill: 0xFFDD00
});
moneyText.anchor.set(0.5, 0);
LK.gui.top.addChild(moneyText);
var buildButton = LK.getAsset('buildButton', {
	anchorX: 0.5,
	anchorY: 0.5
});
buildButton.x = 2048 / 2;
buildButton.y = 2732 - 100;
game.addChild(buildButton);
var buildButtonText = new Text2('BUILD NEW FLOOR', {
	size: 60,
	fill: 0xFFFFFF
});
buildButtonText.anchor.set(0.5, 0.5);
buildButton.addChild(buildButtonText);
var buildCostText = new Text2('', {
	size: 40,
	fill: 0xFFFFFF
});
buildCostText.anchor.set(0.5, 0.5);
buildCostText.y = 50;
buildButton.addChild(buildCostText);
// Add clouds for background
for (var i = 0; i < 10; i++) {
	var cloud = new Cloud();
	clouds.push(cloud);
	game.addChild(cloud);
}
// Add floor container to game
game.addChild(floorContainer);
// Initialize floors from storage
function initializeFloors() {
	for (var i = 0; i < floors; i++) {
		var floor = new Floor(i, floorLevels[i]);
		floor.x = 2048 / 2;
		floor.y = baseY - i * floorHeight + cameraOffsetY;
		floorObjects.push(floor);
		floorContainer.addChild(floor);
	}
	// Calculate if camera should scroll up
	updateCameraPosition();
	updateBuildButtonCost();
}
// Calculate the cost of building a new floor
function getNewFloorCost() {
	return Math.floor(100 * Math.pow(1.8, floors));
}
// Update build button cost
function updateBuildButtonCost() {
	var cost = getNewFloorCost();
	buildCostText.setText('$' + cost);
	// Check if all existing floors are at max level
	var allMaxed = true;
	for (var i = 0; i < floorLevels.length; i++) {
		if (floorLevels[i] < 10) {
			allMaxed = false;
			break;
		}
	}
	// Disable button if not all floors are maxed
	if (!allMaxed) {
		buildButton.alpha = 0.5;
		buildButtonText.setText('MAX ALL FLOORS FIRST');
	} else {
		buildButton.alpha = 1;
		buildButtonText.setText('BUILD NEW FLOOR');
	}
}
// Update camera position based on highest floor
function updateCameraPosition() {
	if (floors > 5) {
		// Calculate how much we need to scroll up
		var targetOffsetY = (floors - 5) * floorHeight;
		// Only set to scroll if not already scrolling
		if (cameraOffsetY !== targetOffsetY) {
			canScrollUp = true;
			// Animate the camera movement
			tween(game, {
				cameraOffsetY: targetOffsetY
			}, {
				duration: 1000,
				easing: tween.easeInOut,
				onFinish: function onFinish() {
					canScrollUp = false;
					updateFloorPositions();
				}
			});
		}
	}
}
// Update floor positions based on camera offset
function updateFloorPositions() {
	for (var i = 0; i < floorObjects.length; i++) {
		var floor = floorObjects[i];
		tween(floor, {
			y: baseY - i * floorHeight + cameraOffsetY
		}, {
			duration: 800,
			easing: tween.easeInOut
		});
	}
}
// Build new floor
function buildNewFloor() {
	// Check if all existing floors are at max level
	var allMaxed = true;
	for (var i = 0; i < floorLevels.length; i++) {
		if (floorLevels[i] < 10) {
			allMaxed = false;
			break;
		}
	}
	if (!allMaxed) {
		return; // Cannot build new floor until all are maxed
	}
	var cost = getNewFloorCost();
	if (money >= cost) {
		money -= cost;
		floors++;
		floorLevels.push(1);
		// Create and add new floor
		var newFloor = new Floor(floors - 1, 1);
		newFloor.x = 2048 / 2;
		newFloor.y = baseY - (floors - 1) * floorHeight + cameraOffsetY;
		// Start with scale effect
		newFloor.scaleX = 0;
		newFloor.scaleY = 0;
		tween(newFloor, {
			scaleX: 1,
			scaleY: 1
		}, {
			duration: 500,
			easing: tween.easeOut
		});
		floorObjects.push(newFloor);
		floorContainer.addChild(newFloor);
		// Play building sound
		LK.getSound('build').play();
		// Update camera position
		updateCameraPosition();
		// Update game state
		updateGameState();
	}
}
// Calculate income per second
function calculateTotalIncome() {
	var totalIncome = 0;
	for (var i = 0; i < floors; i++) {
		// Higher floors with higher levels produce more income
		var baseIncome = (i + 1) * 2;
		totalIncome += baseIncome * floorLevels[i];
	}
	return totalIncome;
}
// Update game state in storage
function updateGameState() {
	updateBuildButtonCost();
}
// Calculate offline progress
function calculateOfflineProgress() {}
// Handle build button click
buildButton.interactive = true;
buildButton.down = function () {
	buildNewFloor();
};
// Scroll game with touch/mouse
var dragStartY = 0;
var initialOffsetY = 0;
var isDragging = false;
game.down = function (x, y) {
	if (floors > 5) {
		// Only allow scrolling if there are enough floors
		isDragging = true;
		dragStartY = y;
		initialOffsetY = cameraOffsetY;
	}
};
game.move = function (x, y) {
	if (isDragging && floors > 5) {
		var deltaY = dragStartY - y;
		var newOffsetY = initialOffsetY + deltaY;
		// Limit scrolling range
		var maxScroll = (floors - 5) * floorHeight;
		newOffsetY = Math.max(0, Math.min(maxScroll, newOffsetY));
		cameraOffsetY = newOffsetY;
		updateFloorPositions();
	}
};
game.up = function () {
	isDragging = false;
};
// Initialize game
function initGame() {
	resetGameProgress();
	calculateOfflineProgress();
	LK.playMusic('bgMusic');
}
// Run initialization
initGame();
// Game update loop
var lastTickTime = Date.now();
game.update = function () {
	// Update clouds
	for (var i = 0; i < clouds.length; i++) {
		clouds[i].update();
	}
	// Calculate time since last tick for proper income calculation
	var currentTime = Date.now();
	var deltaTime = (currentTime - lastTickTime) / 1000; // Convert to seconds
	lastTickTime = currentTime;
	// Add income
	money += calculateTotalIncome() * deltaTime;
	// Update money display with formatted number
	moneyText.setText('$' + Math.floor(money).toLocaleString());
	// Flash build button if affordable
	if (money >= getNewFloorCost()) {
		if (LK.ticks % 60 < 30) {
			buildButton.alpha = 1;
		} else {
			buildButton.alpha = 0.8;
		}
	}
};

===================================================================
--- original.js
+++ change.js
@@ -408,9 +408,9 @@
 	isDragging = false;
 };
 // Initialize game
 function initGame() {
-	initializeFloors();
+	resetGameProgress();
 	calculateOfflineProgress();
 	LK.playMusic('bgMusic');
 }
 // Run initialization